CN211640668U

CN211640668U - Silica gel mould convenient to drawing of patterns

Info

Publication number: CN211640668U
Application number: CN202020095091.2U
Authority: CN
Inventors: 曾昭兵; 梁恩彪
Original assignee: Shenzhen Tcs Molding Technology Co ltd
Current assignee: Shenzhen Tcs Molding Technology Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-09
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a silica gel mould convenient for demoulding, which comprises a lower template, wherein the top of the lower template is fixedly connected with a concave template, the top of the concave template is provided with a second groove, the top of the lower template and the bottom of the concave template are embedded with a cylinder, and a piston rod of the cylinder penetrates through the top of the concave template; through the fixed block, the cooperation of back taper board and backup pad, make the first die cavity board of the ascending jack-up of layer board, and the extension spring of pulling both sides, the inner wall at the second recess is fixed through the stopper to the second die cavity board, when making the ascending jack-up of first die cavity board, the second die cavity board keeps motionless, and make the second die cavity board slide in leading to the groove, follow first die cavity board with the forming model and upwards ejecting to the die board top, make to have good drawing of patterns cooperation effect, thereby can make the product on the first die cavity board break away from the die intracavity smoothly, need carry out manual mould unloading for a long time after having avoided the mould shaping, the preparation efficiency of silica gel mould has been improved.

Description

Silica gel mould convenient to drawing of patterns

Technical Field

The utility model relates to the technical field of mold, specifically be a silica gel mould convenient to drawing of patterns.

Background

The mould, the industrial production is used for getting various moulds and tools of the required products by injection moulding, blow moulding, extruding, die-casting or forging forming, smelting, punching, etc., in short, the mould is the tool used for making the shaped article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaped material, the name is "industrial mother", the silica gel mould is the special mould for making handicraft, the glue raw material can be divided into ordinary silica gel and gas-like silica gel according to the performance, the silica gel is characterized by high temperature resistance, corrosion resistance, tearing resistance, emulation fineness is high, it is the mould for making various handicraft, the existing silica gel mould needs longer time to carry on the manual mould unloading after the mould is shaped and made, the making efficiency of the silica gel mould is reduced, therefore, a silica gel mold convenient for demolding is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silica gel mould convenient to drawing of patterns to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silica gel mold convenient for demolding comprises a lower template, wherein the top of the lower template is fixedly connected with a concave template, the top of the concave template is provided with a second groove, the top of the lower template and the bottom of the concave template are embedded with cylinders, a piston rod of the cylinder penetrates through the top of the concave template, a fixed block is welded on the piston rod of the cylinder, the two sides of the fixed block far away from the cylinder are welded with inverted conical plates, the top parts of the inverted conical plates are connected with supporting plates through screws, the top of the supporting plate is welded with rod bodies distributed at equal intervals, the top of the rod bodies is connected with a supporting plate by screws, the top of the supporting plate is connected with a first cavity plate in an attaching way, through grooves are formed in both sides of the top of the first cavity plate, a second cavity plate penetrates through the inside of each through groove, the bottom screwed connection of second die cavity board has the stopper, one side of stopper welds in the inner wall of second recess.

As further preferable in the present technical solution: the inner wall both sides of second recess have all been seted up the spout, the inside embedding of spout has the guide rail, guide rail and spout sliding connection, one side screwed connection that the spout was kept away from to the guide rail has one side of first die cavity board.

As further preferable in the present technical solution: the equal fixedly connected with extension spring in bottom both sides of first die cavity board, the one end fixed connection in the inside diapire of second recess that first die cavity board was kept away from to the extension spring.

As further preferable in the present technical solution: the top of the concave template is provided with an upper template, the bottom of the upper template is provided with a convex template, and four corners of the top of the upper template are welded with fixing columns.

As further preferable in the present technical solution: the first grooves matched with the fixing columns are formed in four corners of the top of the concave template, and one ends of the fixing columns penetrate through the inner portions of the first grooves.

As further preferable in the present technical solution: and a switch is installed on one side of the top of the lower template, and the power output end of the switch is electrically connected with the power input end of the air cylinder through a wire.

Compared with the prior art, the beneficial effects of the utility model are that: the piston rod through the cylinder is released and is driven the fixed block and upwards promote, through the fixed block, the cooperation of back taper board and backup pad, make the first die cavity board of layer board jack-up upwards, and the extension spring of pulling both sides, the inner wall at the second recess is fixed through the stopper to the second die cavity board, when making first die cavity board upwards jack-up, the second die cavity board keeps motionless, and make the second die cavity board slide in leading to the groove, follow first die cavity board with the shaping model and upwards ejecting to the die board top, make and have good drawing of patterns cooperation effect, thereby can make the product on the first die cavity board break away from the die intracavity smoothly, need carry out manual mould unloading for a long time after having avoided the mould shaping, the preparation efficiency of silica gel mould has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a region a in fig. 1 according to the present invention;

fig. 3 is a schematic diagram of the internal structure of the second groove of the present invention.

In the figure: 1. mounting a template; 2. a convex template; 3. fixing a column; 4. a first groove; 5. a cavity plate; 6. a lower template; 7. a rod body; 8. a support plate; 9. a cylinder; 10. a fixed block; 11. a reverse tapered plate; 12. a support plate; 13. a switch; 14. a guide rail; 15. a chute; 16. a first cavity plate; 17. a limiting block; 18. a second cavity plate; 19. a through groove; 20. a second groove; 21. a tension spring.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a silica gel mould convenient to drawing of patterns, including lower bolster 6, the top fixedly connected with die board 5 of lower bolster 6, second recess 20 has been seted up at die board 5's top, the top of lower bolster 6 has cylinder 9 with die board 5's bottom embedding, the piston rod of cylinder 9 runs through in die board 5's top, the piston rod welding of cylinder 9 has fixed block 10, fixed block 10 keeps away from the both sides welding of cylinder 9 has inverse cone shaped plate 11, the top screwed connection of inverse cone shaped plate 11 has backup pad 12, the top welding of backup pad 12 has the body of rod 7 that the equidistance distributes, the top screwed connection of the body of rod 7 has layer board 8, the top laminating of layer board 8 is connected with first type chamber board 16, logical groove 19 has all been seted up to the top both sides of first type chamber board 16, two inside that lead to groove 19 have all run through second type chamber board 18, the bottom screwed connection of second type chamber board 18 has stopper 17, one side.

In this embodiment, specifically: the sliding grooves 15 are formed in two sides of the inner wall of the second groove 20, the guide rails 14 are embedded into the sliding grooves 15, the guide rails 14 are connected with the sliding grooves 15 in a sliding mode, one side, far away from the sliding grooves 15, of each guide rail 14 is in screwed connection with one side of the first cavity plate 16, and the guide rails 14 on two sides of the first cavity plate 16 and the sliding grooves 15 are arranged in a screw mode to enable the first cavity plate 16 to be stably jacked up.

In this embodiment, specifically: both sides of the bottom of the first cavity plate 16 are fixedly connected with a tension spring 21, and one end of the tension spring 21 far away from the first cavity plate 16 is fixedly connected to the inner bottom wall of the second groove 20.

In this embodiment, specifically: the top of cavity board 5 is provided with cope match-plate pattern 1, and the bottom of cope match-plate pattern 1 is provided with convex mould board 2, and fixed column 3 has all been welded in the top four corners of cope match-plate pattern 1, and through above setting, fixed column 3 and the first recess 4 cooperation on the cavity board 5 of cope match-plate pattern 1 bottom are fixed a position convex mould board 2 to fix convex mould board 2

In this embodiment, specifically: first recess 4 with fixed column 3 looks adaptation is all seted up in the top four corners of cavity die plate 5, and the one end of fixed column 3 runs through in the inside of first recess 4, through above setting, is convenient for fixed column 3 and inserts in first recess 4, makes cavity die plate 2 and cavity die plate 5 closely laminate.

In this embodiment, specifically: switch 13 is installed to the top one side of lower bolster 6, and switch 13's power output passes through the wire and cylinder 9's power input end electric connection, and through above setting, switch 13 controls opening or closing of cylinder 9.

When the mould is used, the air cylinder 9 is started through the switch 13, a piston rod of the air cylinder 9 is pushed out, the fixed block 10 is driven to push upwards, the fixed block 10 drives the inverted cone-shaped plate 11 and the supporting plate 12 to move upwards, the supporting plate 12 and the inverted cone-shaped plate 11 support the rod body 7 and the supporting plate 8 at the top, the supporting plate 8 jacks up the first cavity plate 16, the tension springs 21 at two sides are pulled, the first cavity plate 16 is stably jacked up under the action of the guide rails 14 and the sliding grooves 15 at two sides of the first cavity plate 16, the second cavity plate 18 is fixed on the inner wall of the second groove 20 through the limiting block 17, when the first cavity plate 16 jacks up, the second cavity plate 18 keeps still, the second cavity plate 18 slides in the through groove 19, the forming mould is jacked up along with the first cavity plate 16, so that good demoulding matching effect is ensured, and after demoulding is finished, the piston rod of the cylinder 9 drives the first cavity plate 16 to move downwards and reset under the action of the tension spring 21.

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 silica gel mould convenient to drawing of patterns, includes lower bolster (6), its characterized in that: the die comprises a lower template (6), a concave template (5) is fixedly connected to the top of the lower template (6), a second groove (20) is formed in the top of the concave template (5), an air cylinder (9) is embedded into the top of the lower template (6) and the bottom of the concave template (5), a piston rod of the air cylinder (9) penetrates through the top of the concave template (5), a fixed block (10) is welded to the piston rod of the air cylinder (9), inverted cone-shaped plates (11) are welded to the two sides, far away from the air cylinder (9), of the fixed block (10), supporting plates (12) are connected to the top of the inverted cone-shaped plates (11) through screws, rod bodies (7) distributed at equal intervals are welded to the top of the supporting plates (12), supporting plates (8) are connected to the top of the supporting plates (8), first cavity plates (16) are connected to the top of the supporting plates (8), through grooves (19), two the inside of logical groove (19) all runs through there is second die cavity board (18), the bottom screwed connection of second die cavity board (18) has stopper (17), the one side of stopper (17) welds in the inner wall of second recess (20).

2. The silicone mold easy to demold according to claim 1, wherein: spout (15) have all been seted up to the inner wall both sides of second recess (20), the inside embedding of spout (15) has guide rail (14), guide rail (14) and spout (15) sliding connection, one side screwed connection that spout (15) were kept away from in guide rail (14) has one side of first die cavity board (16).

3. The silicone mold easy to demold according to claim 1, wherein: the equal fixedly connected with extension spring (21) in bottom both sides of first die cavity board (16), the one end fixed connection in the inside diapire of second recess (20) of first die cavity board (16) is kept away from in extension spring (21).

4. The silicone mold easy to demold according to claim 1, wherein: the die is characterized in that an upper die plate (1) is arranged at the top of the concave die plate (5), a convex die plate (2) is arranged at the bottom of the upper die plate (1), and fixing columns (3) are welded at four corners of the top of the upper die plate (1).

5. The silicone mold easy to demold according to claim 4, wherein: the first grooves (4) matched with the fixing columns (3) are formed in four corners of the top of the concave template (5), and one ends of the fixing columns (3) penetrate through the inner portions of the first grooves (4).

6. The silicone mold easy to demold according to claim 1, wherein: a switch (13) is installed on one side of the top of the lower template (6), and a power output end of the switch (13) is electrically connected with a power input end of the air cylinder (9) through a wire.