CN210851187U

CN210851187U - Liquid silica gel forming die

Info

Publication number: CN210851187U
Application number: CN201921624491.1U
Authority: CN
Inventors: 王勇; 余仁昌
Original assignee: Kunshan Fuyunde Automation Equipment Co ltd
Current assignee: Kunshan Fuyunde Automation Equipment Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-26
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a liquid silica gel forming die, including last mould, demoulding structure, lower mould and pouring structure, the connecting seat is all installed on the top of lower mould both sides, and the inside of connecting seat all articulates there is last mould, the inside of going up the mould evenly is provided with pouring structure, the guide block is all installed to the edge of going up mould bottom both sides. The utility model discloses a set up the preformed groove on the top of lower mould, the inside of preformed groove is provided with the roof, and four corners of roof bottom all are fixed with the threaded rod through the connecting axle, the screw thread seat is fixed respectively at four corners on the inside top of lower mould, the inside of lower mould and screw thread seat is all run through to the threaded rod bottom, the bottom of threaded rod all is fixed with the carousel, after the shaping, rotate the carousel, the threaded rod rotates, threaded rod and screw thread seat threaded connection, when the threaded rod rotates, the highly rising of threaded rod drives the roof rebound, play the effect of drawing of patterns.

Description

Liquid silica gel forming die

Technical Field

The utility model relates to the technical field of mold, specifically be a liquid silica gel forming die.

Background

Liquid silica gel needs to use a forming die when producing, help silica gel rapid prototyping, but current liquid silica gel forming die has many problems or defects:

firstly, the traditional liquid silica gel forming die is not provided with a demoulding structure, so that the processing efficiency is not high;

secondly, the traditional liquid silica gel forming die has poor heat dissipation performance and cannot help a product to be rapidly cooled;

thirdly, traditional liquid silica gel forming die is not convenient for clear up pouring the mouth, uses very inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid silica gel forming die to what put forward in solving above-mentioned background art does not set up demoulding structure, heat dispersion poor and be not convenient for carry out the problem of clearing up pouring the mouth.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid silica gel forming die, includes mould, demoulding structure, lower mould and pouring structure, the connecting seat is all installed on the top of lower mould both sides, and the inside of connecting seat all articulates there is last mould, the inside of going up the mould evenly is provided with pouring structure, the guide block is all installed to the edge of going up mould bottom both sides, the edge of lower mould top both sides all is provided with the guide way of mutually supporting with the guide block, the inside both sides of lower mould all are fixed with demoulding structure, the bottom mounting of lower mould has the bottom plate, and the bottom plate bottom evenly is fixed with cooling fan, the both ends of lower mould all evenly are provided with the louvre.

Preferably, the bottom plate is uniformly provided with a heat dissipation air port inside, and the inside of the heat dissipation fan is communicated with the inside of the heat dissipation air port.

Preferably, inside of demoulding structure has set gradually carousel, threaded rod, screw thread seat, connecting axle, preformed groove and roof, and the preformed groove sets up on the top of lower mould, and the inside of preformed groove is provided with the roof, and four corners of roof bottom all are fixed with the threaded rod through the connecting axle, and four corners on the inside top of lower mould are fixed respectively to the screw thread seat, and the threaded rod bottom all runs through the inside of lower mould and screw thread seat, and the bottom of threaded rod all is fixed with the carousel.

Preferably, the inside of screw thread seat evenly is provided with the internal thread, evenly is provided with the external screw thread of mutually supporting with the internal thread on the lateral wall of threaded rod, is threaded connection between threaded rod and the screw thread seat.

Preferably, the four corners of the lower die are provided with mounting feet, and the mounting feet and the lower die form a welding integrated structure.

Preferably, a metal heat conduction strip is fixed at the top end inside the lower die, heat dissipation fins are uniformly fixed at the bottom end of the metal heat conduction strip, and the heat dissipation fins are arranged at equal intervals at the bottom end of the metal heat conduction strip.

Preferably, a screw thread section of thick bamboo, lock nut, pouring mouth, draw-in groove, card strip and mounting groove have set gradually to the inside of pouring the structure, and the mounting groove evenly is provided with the inside of mould, and the bottom of mounting groove is connected with pours the mouth, and the inside both sides of mounting groove all are provided with the draw-in groove, and are provided with a screw thread section of thick bamboo between the draw-in groove, and the outside threaded connection of a screw thread section of thick bamboo has lock nut, and the both sides of a screw thread section of thick bamboo all.

Preferably, the width of the inside of the clamping groove is smaller than the width of the outside of the clamping strip, and the threaded cylinder forms a clamping structure with the inside of the clamping groove through the clamping strip;

compared with the prior art, the beneficial effects of the utility model are that: this liquid silica gel forming die is rational in infrastructure, has following advantage:

(1) the reserved groove is arranged at the top end of the lower die, the top plate is arranged in the reserved groove, threaded rods are fixed at four corners of the bottom end of the top plate through connecting shafts, the threaded seats are respectively fixed at four corners of the top end of the inner part of the lower die, the bottom ends of the threaded rods penetrate through the inner parts of the lower die and the threaded seats, the bottom ends of the threaded rods are respectively fixed with a turntable, after forming, the turntable is rotated, the threaded rods rotate, the threaded rods are in threaded connection with the threaded seats, and when the threaded rods rotate, the heights of the threaded rods rise to drive the top plate to move upwards;

(2) the bottom plate is fixed at the bottom end of the lower die, the bottom end of the bottom plate is uniformly fixed with a heat dissipation fan, heat dissipation holes are uniformly formed in two ends of the lower die, the top end of the interior of the lower die is fixed with a metal heat conduction strip, heat dissipation fins are uniformly fixed at the bottom end of the metal heat conduction strip and are arranged at equal intervals at the bottom end of the metal heat conduction strip, the heat dissipation fins and the metal heat conduction strip are matched with each other to play a role in rapid heat conduction, then the heat dissipation fan is started to blow out heat transferred from the heat dissipation fins, the purpose of rapid heat exchange is achieved, and the cooling efficiency is improved;

(3) through evenly being provided with the inside of mould with the mounting groove, the bottom of mounting groove is connected with pours the mouth, the inside both sides of mounting groove all are provided with the draw-in groove, and be provided with a screw thread section of thick bamboo between the draw-in groove, the outside threaded connection of a screw thread section of thick bamboo has lock nut, the both sides of a screw thread section of thick bamboo all are fixed with the card strip of mutually supporting with the draw-in groove, when the inside of a screw thread section of thick bamboo blocks up, open lock nut, break away from the card strip from the draw-in groove, the inside of mounting groove is returned to a screw thread section of thick bamboo after.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the lower mold of the present invention;

FIG. 3 is a front view of the demolding structure of the present invention;

FIG. 4 is a front view of the upper mold of the present invention;

fig. 5 is the utility model discloses a pouring structure elevation structure sketch map

In the figure: 1. an upper die; 2. a guide block; 3. mounting a foot; 4. a base plate; 5. a heat radiation fan; 6. heat dissipation fins; 7. a heat dissipation air port; 8. a metal heat conducting strip; 9. a demolding structure; 901. a turntable; 902. a threaded rod; 903. a threaded seat; 904. a connecting shaft; 905. reserving a groove; 906. a top plate; 10. a lower die; 11. a connecting seat; 12. pouring a structure; 1201. a threaded barrel; 1202. locking the nut; 1203. pouring a mouth; 1204. a card slot; 1205. clamping the strip; 1206. mounting grooves; 13. a guide groove; 14. and (4) heat dissipation holes.

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. 1-5, the present invention provides an embodiment: a liquid silica gel forming die comprises an upper die 1, a demolding structure 9, a lower die 10 and a pouring structure 12, wherein connecting seats 11 are respectively installed at the top ends of two sides of the lower die 10, and the upper die 1 is hinged inside each connecting seat 11;

mounting feet 3 are mounted at four corners outside the lower die 10, and welding integrated structures are formed between the mounting feet 3 and the lower die 10;

a metal heat conduction strip 8 is fixed at the top end inside the lower die 10, heat dissipation fins 6 are uniformly fixed at the bottom end of the metal heat conduction strip 8, and the heat dissipation fins 6 are arranged at equal intervals at the bottom end of the metal heat conduction strip 8;

the heat dissipation fins 6 and the metal heat conduction strips 8 are matched with each other to play a role in rapid heat conduction, and then the heat dissipation fan 5 is started to blow out heat transferred from the heat dissipation fins 6, so that the purpose of rapid heat exchange is achieved, and the cooling efficiency is improved;

pouring structures 12 are uniformly arranged inside the upper die 1;

the interior of the pouring structure 12 is sequentially provided with a threaded cylinder 1201, a locking nut 1202, a pouring opening 1203, clamping grooves 1204, clamping strips 1205 and a mounting groove 1206, the mounting groove 1206 is uniformly provided with the interior of the upper die 1, the bottom end of the mounting groove 1206 is connected with the pouring opening 1203, the clamping grooves 1204 are arranged on two sides of the interior of the mounting groove 1206, the threaded cylinder 1201 is arranged between the clamping grooves 1204, the locking nut 1202 is connected with the external threads of the threaded cylinder 1201, and the clamping strips 1205 matched with the clamping grooves 1204 are fixed on two sides of the threaded cylinder 1201;

the width of the inner part of the clamping groove 1204 is smaller than that of the outer part of the clamping strip 1205, and the threaded cylinder 1201 and the inner part of the clamping groove 1204 form a clamping structure through the clamping strip 1205;

when the interior of the threaded cylinder 1201 is blocked, the locking nut 1202 is opened, the clamping strip 1205 is separated from the clamping groove 1204, the threaded cylinder 1201 is installed back into the mounting groove 1206 after cleaning is finished, and then the threaded cylinder 1201 is fixed at the top end of the upper die 1 through the locking nut 1202;

the edges of two sides of the bottom end of the upper die 1 are respectively provided with a guide block 2, the edges of two sides of the top end of the lower die 10 are respectively provided with a guide groove 13 which is mutually matched with the guide blocks 2, and two sides of the interior of the lower die 10 are respectively fixed with a demoulding structure 9;

a turntable 901, a threaded rod 902, a threaded seat 903, a connecting shaft 904, a preformed groove 905 and a top plate 906 are sequentially arranged in the demolding structure 9, the preformed groove 905 is arranged at the top end of the lower mold 10, the top plate 906 is arranged in the preformed groove 905, the threaded rods 902 are fixed at four corners of the bottom end of the top plate 906 through the connecting shaft 904, the threaded seats 903 are respectively fixed at four corners of the top end of the lower mold 10, the bottom end of each threaded rod 902 penetrates through the lower mold 10 and the interior of the threaded seat 903, and the turntable 901 is fixed at the bottom end of each threaded rod 902;

internal threads are uniformly arranged in the threaded seat 903, external threads matched with the internal threads are uniformly arranged on the outer side wall of the threaded rod 902, and the threaded rod 902 is in threaded connection with the threaded seat 903;

after molding, the rotating disc 901 is rotated, the threaded rod 902 rotates, the threaded rod 902 is in threaded connection with the threaded seat 903, and when the threaded rod 902 rotates, the height of the threaded rod 902 rises to drive the top plate 906 to move upwards, so that the demolding effect is achieved;

a bottom plate 4 is fixed at the bottom end of the lower die 10, and a heat radiation fan 5 is uniformly fixed at the bottom end of the bottom plate 4, wherein the type of the heat radiation fan 5 can be UF-15PC23 BTH;

the inside of the bottom plate 4 is uniformly provided with a heat dissipation air port 7, and the inside of the heat dissipation fan 5 is communicated with the inside of the heat dissipation air port 7;

the lower mold 10 is uniformly provided with heat dissipation holes 14 at both ends thereof.

The working principle is as follows: when in use, the pouring pipeline is connected with the top end of the threaded cylinder 1201, the upper die 1 is closed, liquid silica gel is injected into the lower die 10, the heat dissipation fins 6 and the metal heat conduction strips 8 are matched with each other to play a role in rapid heat conduction, then the heat dissipation fan 5 is started to blow out heat transferred from the heat dissipation fins 6, the purpose of rapid heat exchange is played, the cooling efficiency is improved, after molding, the turnplate 901 is rotated, the threaded rod 902 is in threaded connection with the threaded seat 903, when the threaded rod 902 rotates, the height of the threaded rod 902 rises, which drives the top plate 906 to move upwards, so as to play a role in demoulding, when the interior of the thread cylinder 1201 is blocked, the lock nut 1202 is opened, the clamping strip 1205 is separated from the clamping groove 1204, the thread cylinder 1201 is installed back into the interior of the installation groove 1206 after the cleaning is finished, and then the thread cylinder 1201 is fixed to the top end of the upper die 1 through the lock nut 1202.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a liquid silica gel forming die, includes mould (1), demoulding structure (9), lower mould (10) and pouring structure (12), its characterized in that: connecting seat (11) are all installed on the top of lower mould (10) both sides, and the inside of connecting seat (11) all articulates there is last mould (1), the inside of going up mould (1) evenly is provided with pours structure (12), the edge of going up mould (1) bottom both sides all installs guide block (2), the edge of lower mould (10) top both sides all is provided with guide way (13) of mutually supporting with guide block (2), the inside both sides of lower mould (10) all are fixed with demoulding structure (9), the bottom mounting of lower mould (10) has bottom plate (4), and bottom plate (4) bottom evenly is fixed with cooling fan (5), the both ends of lower mould (10) all evenly are provided with louvre (14).

2. The liquid silicone gum forming mold according to claim 1, wherein: the heat dissipation air port (7) is uniformly formed in the bottom plate (4), and the inside of the heat dissipation fan (5) is communicated with the inside of the heat dissipation air port (7).

3. The liquid silicone gum forming mold according to claim 1, wherein: the inside of demoulding structure (9) has set gradually carousel (901), threaded rod (902), screw seat (903), connecting axle (904), reserve groove (905) and roof (906), reserve groove (905) sets up the top at lower mould (10), the inside of reserve groove (905) is provided with roof (906), and four corners of roof (906) bottom all are fixed with threaded rod (902) through connecting axle (904), four corners on lower mould (10) inside top are fixed respectively in screw seat (903), the inside of lower mould (10) and screw seat (903) all is run through to threaded rod (902) bottom, the bottom of threaded rod (902) all is fixed with carousel (901).

4. The liquid silicone gum forming mold according to claim 3, wherein: the inside of screw seat (903) evenly is provided with the internal thread, evenly is provided with the external screw thread of mutually supporting with the internal thread on the lateral wall of threaded rod (902), is threaded connection between threaded rod (902) and screw seat (903).

5. The liquid silicone gum forming mold according to claim 1, wherein: installation foot (3) are all installed to four outside corners of lower mould (10), all constitute welding integral structure between installation foot (3) and lower mould (10).

6. The liquid silicone gum forming mold according to claim 1, wherein: and the top end inside the lower die (10) is fixed with a metal heat conduction strip (8), the bottom ends of the metal heat conduction strips (8) are uniformly fixed with heat dissipation fins (6), and the heat dissipation fins (6) are arranged at equal intervals at the bottom ends of the metal heat conduction strips (8).

7. The liquid silicone gum forming mold according to claim 1, wherein: the interior of pouring structure (12) has set gradually threaded cylinder (1201), lock nut (1202), pour mouth (1203), draw-in groove (1204), card strip (1205) and mounting groove (1206), mounting groove (1206) evenly are provided with the inside of mould (1), the bottom of mounting groove (1206) is connected with pours mouth (1203), the inside both sides of mounting groove (1206) all are provided with draw-in groove (1204), and be provided with threaded cylinder (1201) between draw-in groove (1204), the outside threaded connection of threaded cylinder (1201) has lock nut (1202), the both sides of threaded cylinder (1201) all are fixed with card strip (1205) of mutually supporting with draw-in groove (1204).

8. The liquid silicone gum forming mold according to claim 7, wherein: the width of the interior of the clamping groove (1204) is smaller than the width of the exterior of the clamping strip (1205), and the threaded cylinder (1201) forms a clamping structure between the clamping strip (1205) and the interior of the clamping groove (1204).