CN213035182U

CN213035182U - Forming die is used in plastic production convenient to stabilize drawing of patterns

Info

Publication number: CN213035182U
Application number: CN202021358254.8U
Authority: CN
Inventors: 杨婷
Original assignee: Dongguan Ximo Plastic Technology Co ltd
Current assignee: Dongguan Ximo Plastic Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-23
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a forming die is used in plastic production convenient to stabilize drawing of patterns, including base, electric telescopic handle, last mould benevolence, water pump and circulation chamber, the top of base is fixed with the truss, and the top of truss installs electric telescopic handle, electric telescopic handle's bottom is provided with the stripper bar, the adjusting block is installed in the outside of stripper bar, the middle part rear of installation pole is connected with the connecting rod, the outside of connecting rod is connected with the control lever, the end-to-end connection of catch bar has the dead lever, the middle part below of push pedal is provided with the adjusting lever, the rear of base is provided with the storage water tank, the output of water pump is connected with the raceway. This forming die is used in plastic production convenient to stabilize drawing of patterns, drawing of patterns process is simple, and device stability is high, convenient to use, and the rapid prototyping of the plastic goods of being convenient for, production efficiency is high, is convenient for stabilize the drawing of patterns moreover, avoids causing the damage to the finished product.

Description

Forming die is used in plastic production convenient to stabilize drawing of patterns

Technical Field

The utility model relates to a plastic production technical field specifically is a forming die is used in plastic production convenient to stable drawing of patterns.

Background

The plastic products appear in the aspects of life of people, occupy an extremely important position, and are convenient for quick production, so that a forming die is required to be used, the production efficiency is improved, and the labor intensity of workers can be reduced;

however, the demolding process of common molding dies on the market is complicated, the stability of the device is low, the device is inconvenient to use, the rapid molding of plastic products is inconvenient, the production efficiency is not high, the demolding is not convenient to stabilize, and the finished products are easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming die is used in plastic production convenient to stabilize drawing of patterns to it is loaded down with trivial details to solve the drawing of patterns process of proposing among the above-mentioned background art, and device stability is low, and the use of being not convenient for, and the rapid prototyping of the plastic goods of being not convenient for, production efficiency is not high, and the stable drawing of patterns of being not convenient for moreover causes the problem of damage to the finished product easily.

In order to achieve the above object, the utility model provides a following technical scheme: a forming die for plastic production convenient for stable demolding comprises a base, an electric telescopic rod, an upper die core, a water pump and a circulation cavity, wherein a truss is fixed above the base, the electric telescopic rod is installed at the top end of the truss, an extrusion rod is arranged at the bottom of the electric telescopic rod, the tail end of the extrusion rod is connected with the upper die core, an adjusting block is installed on the outer side of the extrusion rod, an installation rod is arranged below the adjusting block, a connecting rod is connected to the rear of the middle of the installation rod, a limiting rod is connected to the rear of the connecting rod, a control rod is connected to the outer side of the connecting rod, a push rod is arranged on the inner side of the tail end of the control rod, a fixed rod is connected to the tail end of the push rod, a push plate is installed above the fixed rod, an adjusting rod is arranged below the middle of the push plate, a, and the right side of the water storage tank is provided with a water pump, the output end of the water pump is connected with a water pipe, and the water pipe is connected with the circulating cavity.

Preferably, the connection mode of the extrusion rod and the upper die core is bolt connection, the connection mode of the extrusion rod and the adjusting block is meshed connection, and the adjusting blocks are arranged in a left-right symmetrical mode relative to the central axis of the extrusion rod.

Preferably, the adjusting block and the mounting rod are welded to form an integrated structure, a groove-shaped structure is arranged on the inner side of the mounting rod, and the mounting rod and the connecting rod are connected in a clamping manner.

Preferably, the connecting rod runs through the inside of the truss, and the connecting rod constitutes a left-right sliding structure through the installation rod, and the control rod is fixedly connected with the connecting rod and the push rod.

Preferably, the fixed rod is hinged with the push rod and the push plate, the push plate forms a lifting structure on the inner side of the base through the fixed rod, and the longitudinal section of the fixed rod is of a Y-shaped structure.

Preferably, the connection mode of the circulation cavity and the base is mosaic connection, and the cross section of the circulation cavity is of an S-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the forming die for plastic production, which is convenient for stable demoulding, has the advantages of simple demoulding process, high stability of the device, convenient use, convenient rapid forming of plastic products, high production efficiency, convenient stable demoulding and no damage to finished products;

1. the electric telescopic rod is started when demoulding is needed, and the extrusion rod meshed and connected with the adjusting block moves upwards to enable the adjusting block to drive the mounting rod with the groove-shaped structure arranged inside to rotate, so that the connecting rod is driven to stably slide under the action of the limiting rod, the lifting of the push plate is convenient to control, the demoulding process is simple, and the device is high in stability;

2. the cooling device is provided with the water delivery pipe and the circulation cavity, in the production process of the plastic product, the water pump is started, and the cooling liquid is injected into the circulation cavity with the cross section in the S shape through the water delivery pipe, so that the flow of the cooling liquid and the contact area of the cooling liquid and a mold are increased, the cooling of a finished product is accelerated, the plastic product is conveniently and quickly molded, and the production efficiency is effectively improved;

3. be provided with dead lever and push pedal, put through the central point that the connecting rod drove control lever and catch bar to the base and slide, and the dead lever is articulated with the connected mode of catch bar and push pedal to the dead lever that is "Y" shape through the longitudinal section rotates, drives the push pedal and upwards slides, and the dead lever sets up about the axis bilateral symmetry of push pedal, and the stable drawing of patterns of being convenient for avoids causing the damage to the finished product.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the connection between the pushing rod and the fixing rod of the present invention;

fig. 4 is a schematic view of the overlooking structure of the connection between the base and the circulation chamber of the present invention.

In the figure: 1. a base; 2. a truss; 3. an electric telescopic rod; 4. an extrusion stem; 5. an upper die core; 6. an adjusting block; 7. mounting a rod; 8. a connecting rod; 9. a limiting rod; 10. a control lever; 11. a push rod; 12. fixing the rod; 13. pushing the plate; 14. an adjusting lever; 15. a return spring; 16. a water storage tank; 17. a water pump; 18. a water delivery pipe; 19. a flow-through chamber.

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. 1-4, the present invention provides a technical solution: a forming die for plastic production convenient for stable demoulding comprises a base 1, a truss 2, an electric telescopic rod 3, an extrusion rod 4, an upper die core 5, an adjusting block 6, an installation rod 7, a connecting rod 8, a limiting rod 9, a control rod 10, a push rod 11, a fixing rod 12, a push plate 13, an adjusting rod 14, a reset spring 15, a water storage tank 16, a water pump 17, a water pipe 18 and a circulation cavity 19, wherein the truss 2 is fixed above the base 1, the electric telescopic rod 3 is installed at the top end of the truss 2, the extrusion rod 4 is arranged at the bottom of the electric telescopic rod 3, the upper die core 5 is connected with the tail end of the extrusion rod 4, the adjusting block 6 is installed outside the extrusion rod 4, the installation rod 7 is arranged below the adjusting block 6, the connecting rod 8 is connected with the rear part of the installation rod 7, the limiting rod 9 is connected with the rear part of the connecting rod 8, the, and the terminal inboard of control lever 10 is provided with catch bar 11, the end-to-end connection of catch bar 11 has dead lever 12, and the top of dead lever 12 installs push pedal 13, and the middle part below of push pedal 13 is provided with adjusting lever 14, and the bottom surface of adjusting lever 14 is connected with reset spring 15, and the rear of base 1 is provided with storage water tank 16, and the right side of storage water tank 16 installs water pump 17, and the output of water pump 17 is connected with raceway 18, and raceway 18 is connected with circulation chamber 19.

As shown in fig. 1 and 2, the connection mode of the extrusion rod 4 and the upper mold core 5 is a bolt connection, the connection mode of the extrusion rod 4 and the adjusting block 6 is a meshing connection, the adjusting block 6 is arranged in bilateral symmetry with respect to the central axis of the extrusion rod 4, so that the adjusting block 6 and the mounting rod 7 are driven to rotate by the lifting of the extrusion rod 4, the adjusting block 6 and the mounting rod 7 are welded to form an integrated structure, the inner side of the mounting rod 7 is provided with a groove-shaped structure, the connection mode of the mounting rod 7 and the connecting rod 8 is a clamping connection, so that the connecting rod 8 can be pulled to slide left and right, the connecting rod 8 penetrates through the inside of the truss 2, the connecting rod 8 forms a left and right sliding structure through the mounting rod 7, and the control rod 10 is fixedly connected with the connecting rod 8 and the pushing rod;

as shown in the figures 2, 3 and 4, the connection modes of the fixed rod 12, the push rod 11 and the push plate 13 are hinged, the push plate 13 forms a lifting structure on the inner side of the base 1 through the fixed rod 12, the longitudinal section of the fixed rod 12 is of a Y-shaped structure, stable demolding is facilitated, damage to finished products is avoided, the connection mode of the circulation cavity 19 and the base 1 is an embedded connection, the cross section of the circulation cavity 19 is of an S-shaped structure, rapid molding of plastic products is facilitated, and production efficiency is effectively improved.

The working principle is as follows: when the forming die for plastic production convenient for stable demolding is used, firstly, a product blank in a molten state is injected into a die core arranged inside a base 1 in a drawing 1, an electric telescopic rod 3 arranged at the top end of a truss 2 is started, so that an extrusion rod 4 drives an upper die core 5 connected with the extrusion rod through a bolt to move downwards to be matched with the die core, the blank is subjected to extrusion forming, cooling liquid is injected into a water storage tank 16 in the drawing 2, a water pump 17 is started, the cooling liquid is pumped into a circulating cavity 19 in the drawing 4 through a water conveying pipe 18, and the circulating cavity 19 with the cross section in an S-shaped structure can increase the flow of the cooling liquid, increase the contact area of the cooling liquid and a plastic product, rapidly cool and form the plastic product, effectively improve the production efficiency and bring economic benefits to manufacturers;

when the plastic product needs to be demoulded, the electric telescopic rod 3 in the figure 1 pulls the extrusion rods 4 with the tooth-shaped structures arranged on the outer surfaces of the left side and the right side to move upwards and drives the adjusting blocks 6 connected with the extrusion rods 4 in a meshing way to rotate, so that the mounting rod 7 with the groove-shaped structure arranged inside drives the connecting rod 8 which is clamped and connected with the mounting rod to slide left and right, and under the limiting action of the limiting rod 9, the sliding stability of the connecting rod 8 can be improved, the subsequent demoulding is convenient, the connecting rod 8 drives the control rod 10 and the push rod 11 to slide simultaneously, the connecting modes of the fixed rod 12, the push rod 11 and the push plate 13 are hinged, the longitudinal section of the fixed rod 12 in figure 3 is in a Y-shaped structure, thereby be convenient for promote push pedal 13 and stabilize upward movement in the mold core is inside to be convenient for stabilize the drawing of patterns with the plastic goods, just accomplish a series of operations of this forming die for plastic production convenient to stabilize the drawing of patterns above.

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 forming die is used in plastic production convenient to stable drawing of patterns, includes base (1), electric telescopic handle (3), goes up mould benevolence (5), water pump (17) and circulation chamber (19), its characterized in that: the upper portion of the base (1) is fixed with a truss (2), the top end of the truss (2) is provided with an electric telescopic rod (3), the bottom of the electric telescopic rod (3) is provided with an extrusion rod (4), the tail end of the extrusion rod (4) is connected with an upper die core (5), the outer side of the extrusion rod (4) is provided with an adjusting block (6), the lower portion of the adjusting block (6) is provided with an installation rod (7), the rear portion of the middle portion of the installation rod (7) is connected with a connecting rod (8), the rear portion of the connecting rod (8) is connected with a limiting rod (9), the outer side of the connecting rod (8) is connected with a control rod (10), the inner side of the tail end of the control rod (10) is provided with a push rod (11), the tail end of the push rod (11) is connected with a fixed rod (12), a push plate (13) is installed above the fixed rod (, and the outer surface of the bottom of the adjusting rod (14) is connected with a return spring (15), a water storage tank (16) is arranged behind the base (1), a water pump (17) is installed on the right side of the water storage tank (16), the output end of the water pump (17) is connected with a water pipe (18), and the water pipe (18) is connected with a circulating cavity (19).

2. The molding die for plastic production convenient for stable demolding according to claim 1, wherein: the extrusion rod (4) is connected with the upper die core (5) through a bolt, the extrusion rod (4) is connected with the adjusting block (6) in a meshed mode, and the adjusting block (6) is arranged in a left-right symmetrical mode relative to the central axis of the extrusion rod (4).

3. The molding die for plastic production convenient for stable demolding according to claim 1, wherein: the adjusting block (6) and the mounting rod (7) are welded to form an integrated structure, a groove-shaped structure is arranged on the inner side of the mounting rod (7), and the mounting rod (7) is connected with the connecting rod (8) in a clamping mode.

4. The molding die for plastic production convenient for stable demolding according to claim 1, wherein: the connecting rod (8) penetrates through the inner part of the truss (2), the connecting rod (8) forms a left-right sliding structure through the mounting rod (7), and the control rod (10) is fixedly connected with the connecting rod (8) and the push rod (11).

5. The molding die for plastic production convenient for stable demolding according to claim 1, wherein: the fixed rod (12) is hinged with the push rod (11) and the push plate (13), the push plate (13) forms a lifting structure on the inner side of the base (1) through the fixed rod (12), and the longitudinal section of the fixed rod (12) is of a Y-shaped structure.

6. The molding die for plastic production convenient for stable demolding according to claim 1, wherein: the connection mode of the circulation cavity (19) and the base (1) is mosaic connection, and the cross section of the circulation cavity (19) is of an S-shaped structure.