CN219325463U

CN219325463U - Injection mold convenient to pour

Info

Publication number: CN219325463U
Application number: CN202320926022.5U
Authority: CN
Inventors: 孙超鸿; 陈都奎
Original assignee: Qingdao Huayishang Auto Parts Technology Co ltd
Current assignee: Qingdao Huayishang Auto Parts Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-11
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold convenient to pour, which comprises a lower mold, an upper mold, a first mounting groove and a second mounting groove, wherein the inner bottom wall of the first mounting groove is fixedly connected with a cooling assembly, and the inner wall of the second mounting groove is fixedly connected with a feeding assembly.

Description

Injection mold convenient to pour

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold convenient to pour.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry.

The utility model discloses a plastic mould convenient to pour of chinese patent publication No. CN212422049U, it includes movable mould and cover half, push rod motor, the smooth chamber of cavity intercommunication has been seted up to the bottom surface intermediate position of lower die cavity, sliding connection has the ejector pin in the smooth chamber, the lower extreme of ejector pin is connected with the output of push rod motor. The utility model relates to the field of molds, and the plastic mold convenient for pouring can discharge gas in a mold cavity by a solid line, so that the influence of the gas temperature rise on the product quality is avoided, the formation of air holes on the surface of the product by air is avoided, and meanwhile, the formation of bulges on an air passage of the product is avoided, and the product needs to be processed again, so that the cost is higher.

However, the device has some defects, in the casting process of the mould, as the raw materials are generally sticky, the flow speed is very slow when the blanking is carried out, the working efficiency is influenced, and the raw materials are easily cooled to cause that part of raw materials are stuck in the blanking device, so that the waste of the raw materials is caused.

Disclosure of Invention

The utility model aims to provide an injection mold convenient for pouring so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides an injection mold convenient to pour, includes the lower mould, the upper surface releasable connection of lower mould has the mould, first mounting groove has been seted up in one side of lower mould, the second mounting groove has been seted up in one side of going up the mould, the interior bottom wall fixedly connected with cooling module of first mounting groove, the inner wall fixedly connected with feed assembly of second mounting groove, the last fixedly connected with feeder hopper of going up the mould, the interior bottom wall fixedly connected with spring that dodges the hole and dodge the hole has been seted up to the upper surface of lower mould, the lower fixedly connected with dead lever of going up the mould, the surface of dead lever and the inner wall laminating of spring.

Preferably, the feeding assembly comprises a supporting plate fixedly connected with one side of the upper die, a motor is fixedly connected with the upper surface of the supporting plate, and a conveying cylinder is fixedly connected with the inner wall of the second mounting groove.

Preferably, the inner wall of the conveying cylinder is rotationally connected with a rotating rod, and one end of the rotating rod is fixedly connected with the output end of the motor.

Preferably, the inner wall fixedly connected with ring that generates heat of transport section of thick bamboo, the surface fixedly connected with spiral leaf of dwang, the discharge opening has been seted up on the surface of transport section of thick bamboo, the bottom of feeder hopper and the surface fixedly connected of transport section of thick bamboo.

Preferably, the cooling assembly comprises a water tank fixedly connected with the inner bottom wall of the second mounting groove, the inner bottom wall of the water tank is fixedly connected with a water pump, and the water outlet end of the water pump is fixedly connected with a water outlet pipe.

Preferably, the top fixedly connected with shunt tubes of outlet pipe, the surface fixedly connected with of shunt tubes a plurality of cooling tubes, a plurality of the other end fixedly connected with back flow of cooling tube, the bottom of back flow extends to the inner chamber of water tank.

Compared with the prior art, the injection mold provided by the utility model has the following improvement and advantages:

the method comprises the following steps: according to the utility model, the rotation of the rotating rod is driven by the driving of the motor, the rotation of the spiral blade is driven by the rotation of the rotating rod, the inside of the conveying cylinder is ensured to be in a high-temperature environment by the heating ring arranged on the inner wall of the conveying cylinder, the raw materials are prevented from being solidified in the conveying cylinder, the discharging speed can be accelerated by the plurality of discharging holes on the surface of the conveying cylinder, and the uniform discharging is realized by the pushing of the spiral blade, so that the problems that the raw materials are generally sticky, the flow speed is very low when the discharging is carried out, the working efficiency is influenced, and the raw materials are easy to be cooled, so that part of the raw materials are stuck in the discharging device, and the raw materials are wasted are solved in the pouring process of the die;

and two,: according to the utility model, through the work of the water pump, the cooling liquid of the water tank is sent to the shunt pipes through the water outlet pipe, the cooling liquid is distributed to each cooling pipe through the shunt pipes, the length of the cooling pipe is the length of the forming cavity, the cooling pipe flows into the water return tank through the return pipe, and the cooling liquid continuously flows away to realize rapid cooling solidification, so that the efficiency is improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective view of a bayonet of the present utility model;

FIG. 4 is a schematic cross-sectional perspective view of the feed assembly of the present utility model;

fig. 5 is a schematic cross-sectional perspective view of a cooling assembly of the present utility model.

Reference numerals illustrate:

1. a lower die; 2. an upper die; 3. a first mounting groove; 4. a cooling assembly; 401. a water tank; 402. a water pump; 403. a water outlet pipe; 404. a shunt; 405. a cooling tube; 406. a return pipe; 5. a second mounting groove; 6. a feed assembly; 601. a support plate; 602. a motor; 603. a rotating lever; 604. a delivery cylinder; 605. a heating ring; 606. a discharge hole; 607. spiral leaves; 7. a feed hopper; 8. a spring; 9. and a fixing rod.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an injection mold convenient for pouring through improvement, and the technical scheme of the utility model is as follows: as shown in fig. 1-5: the utility model provides an injection mold convenient to pour, including lower mould 1, the upper surface releasable connection of lower mould 1 has mould 2, first mounting groove 3 has been run through to one side of lower mould 1, second mounting groove 5 has been run through to one side of going up mould 2, the interior bottom wall fixedly connected with cooling module 4 of first mounting groove 3, the inner wall fixedly connected with feeding subassembly 6 of second mounting groove 5, the last fixedly connected with feeder hopper 7 of upper mould 2, dodge the hole and dodge the interior bottom wall fixedly connected with spring 8 of hole has been seted up to the upper surface of lower mould 1, the lower fixedly connected with dead lever 9 of upper mould 2, the surface of dead lever 9 is laminated with the inner wall of spring 8.

By the above structure or mechanism: through the cooperation of spring 8 and dead lever 9, can avoid last mould 2 and lower mould 1 when the compound die, because the weight of last mould 2 is too big, cause the impact force to lower mould 1, influence the life of lower mould 1, spring 8 can cushion last mould 2.

Further, the feeding assembly 6 comprises a supporting plate 601 fixedly connected with one side of the upper die 2, a motor 602 is fixedly connected to the upper surface of the supporting plate 601, a conveying cylinder 604 is fixedly connected to the inner wall of the second mounting groove 5, a rotating rod 603 is rotatably connected to the inner wall of the conveying cylinder 604, one end of the rotating rod 603 is fixedly connected with the output end of the motor 602, a heating ring 605 is fixedly connected to the inner wall of the conveying cylinder 604, a spiral blade 607 is fixedly connected to the surface of the rotating rod 603, a discharging hole 606 is formed in the surface of the conveying cylinder 604, and the bottom end of the feeding hopper 7 is fixedly connected with the surface of the conveying cylinder 604.

By the above structure or mechanism: through the heating ring 605 that the transport section of thick bamboo 604 inner wall set up, can guarantee transport section of thick bamboo 604 inside and be in high temperature environment, avoid the raw materials to take place to solidify at transport section of thick bamboo 604 inside, heating ring 605 is current structure, through a plurality of discharge opening 606 on transport section of thick bamboo 604 surface, can accelerate the speed of ejection of compact, through the promotion of spiral blade 607, realizes even unloading, avoids the raw materials to solidify in the shaping intracavity lump form.

Further, the cooling assembly 4 comprises a water tank 401 fixedly connected with the inner bottom wall of the second mounting groove 5, the inner bottom wall of the water tank 401 is fixedly connected with a water pump 402, the water outlet end of the water pump 402 is fixedly connected with a water outlet pipe 403, the top end of the water outlet pipe 403 is fixedly connected with a shunt pipe 404, the surface of the shunt pipe 404 is fixedly connected with a plurality of cooling pipes 405, the other ends of the plurality of cooling pipes 405 are fixedly connected with a return pipe 406, and the bottom end of the return pipe 406 extends to the inner cavity of the water tank 401.

By the above structure or mechanism: through the work of water pump 402, send the coolant liquid of water tank 401 to shunt tubes 404 through outlet pipe 403, divide each cooling tube 405 with the coolant liquid through shunt tubes 404, the length of cooling tube 405 is the length of shaping chamber, flow into water tank 401 through back flow 406, take away the heat through the coolant liquid that constantly flows and realize quick cooling solidification, cooling tube 405 buries inside lower mould 1, pastes the interior bottom wall of synthetic die cavity, adopts the glass material.

Working principle: when the injection mold convenient for pouring is used, a user firstly adds raw materials into the conveying cylinder 604 through the feed hopper 7, then drives the rotary rod 603 through the driving of the motor 602, drives the spiral blade 607 to rotate through the rotary rod 603, and drives the heating ring 605 arranged on the inner wall of the conveying cylinder 604, so that the inside of the conveying cylinder 604 is ensured to be in a high-temperature environment, solidification of the raw materials in the conveying cylinder 604 is avoided, the speed of discharging can be accelerated through a plurality of discharging holes 606 on the surface of the conveying cylinder 604, uniform discharging is realized through the pushing of the spiral blade 607, the water pump 402 works, the cooling liquid of the water tank 401 is sent to the shunt pipe 404 through the water outlet pipe 403, the cooling liquid is distributed to each cooling pipe 405 through the shunt pipe 404, the length of the cooling pipe 405 is the length of a forming cavity, the cooling liquid flows into the water return tank 401 through the backflow pipe 406, heat is taken away through the continuously flowing cooling liquid to realize rapid cooling solidification, the efficiency is improved, the problem that the raw materials are generally viscous in the pouring process of the mold, the raw materials are very slow in the process of discharging is solved, the working efficiency is influenced, the raw materials are easy to cause the raw materials to be adhered in the discharging device, and the raw materials are wasted in the discharging device is caused.

Claims

1. Injection mold convenient to pour, including lower mould (1), its characterized in that: the upper surface of lower mould (1) is detachably connected with mould (2), first mounting groove (3) have been run through to one side of lower mould (1), second mounting groove (5) have been run through to one side of going up mould (2), interior bottom wall fixedly connected with cooling module (4) of first mounting groove (3), the inner wall fixedly connected with feeding subassembly (6) of second mounting groove (5), the upper surface fixedly connected with feeder hopper (7) of going up mould (2), dodge hole and dodge hole's interior bottom wall fixedly connected with spring (8) have been seted up to the upper surface of lower mould (1), the lower surface fixedly connected with dead lever (9) of going up mould (2), the surface of dead lever (9) is laminated with the inner wall of spring (8).

2. An injection mold for facilitating casting according to claim 1, wherein: the feeding assembly (6) comprises a supporting plate (601) fixedly connected with one side of the upper die (2), a motor (602) is fixedly connected to the upper surface of the supporting plate (601), and a conveying cylinder (604) is fixedly connected to the inner wall of the second mounting groove (5).

3. An injection mold for facilitating casting according to claim 2, wherein: the inner wall of the conveying cylinder (604) is rotatably connected with a rotating rod (603), and one end of the rotating rod (603) is fixedly connected with the output end of the motor (602).

4. An injection mold for facilitating casting according to claim 3, wherein: the inner wall fixedly connected with of transport section of thick bamboo (604) generates heat ring (605), the fixed surface of dwang (603) is connected with spiral leaf (607), discharge hole (606) have been seted up on the surface of transport section of thick bamboo (604), the bottom of feeder hopper (7) is connected with the fixed surface of transport section of thick bamboo (604).

5. An injection mold for facilitating casting according to claim 1, wherein: the cooling assembly (4) comprises a water tank (401) fixedly connected with the inner bottom wall of the second mounting groove (5), a water pump (402) is fixedly connected with the inner bottom wall of the water tank (401), and a water outlet pipe (403) is fixedly connected with the water outlet end of the water pump (402).

6. The injection mold for facilitating casting according to claim 5, wherein: the top fixedly connected with shunt tubes (404) of outlet pipe (403), the fixed surface of shunt tubes (404) is connected with a plurality of cooling tubes (405), a plurality of the other end fixedly connected with back flow (406) of cooling tube (405), the bottom of back flow (406) extends to the inner chamber of water tank (401).