CN220464661U

CN220464661U - Injection mold is used in processing of drinking water bung

Info

Publication number: CN220464661U
Application number: CN202322096430.5U
Authority: CN
Inventors: 刘汉
Original assignee: Anhui Hanwang Plastic Industry Co ltd
Current assignee: Anhui Hanwang Plastic Industry Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-09
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses an injection mold for processing a drinking water bucket cover, which comprises a lower mold, wherein an injection molding groove is formed in the upper end of the lower mold, a top block is movably connected to the bottom end inside the injection molding groove, an electric push rod is fixedly connected to the bottom end of the top block, a support is fixedly arranged on the rear side of the lower mold, an extrusion assembly is arranged in the middle of the top end of the support, a cooling assembly is arranged inside the lower mold, a material injection port is formed in the right side inside the lower mold, an air inlet fan is fixedly arranged at the left end of the inner wall of the lower mold, an air inlet pipe communicated with the left side of the injection molding groove is fixedly connected to the right end of the air inlet fan, and an exhaust pipe positioned at the right side of the injection molding groove is fixedly connected to the left side of the air exhaust fan. The utility model can improve the cooling effect and speed of the bucket cover die, quicken the demoulding speed, ensure that the bucket cover can be continuously and smoothly demoulded, improve the working efficiency and ensure the cooling effect.

Description

Injection mold is used in processing of drinking water bung

Technical Field

The utility model belongs to the technical field of barrel cover processing, and particularly relates to an injection mold for processing a drinking water barrel cover.

Background

The drinking water is water which can be directly supplied to a human body for drinking without treatment. Water is a main component of body fluids, and is an important substance constituting cells, interstitial fluid, plasma, and the like. Water is taken as the medium of all chemical reactions in the body, is a platform for transporting various nutrients and substances, and is generally barreled, so that the drinking water is produced by injection molding when the drinking water barrel cover is processed.

The existing injection molding device for processing the bucket cover generally cools the bucket cover only by blowing, and in the using process, the cooling effect is slower, so that the bucket cover is easy to block, continuous and smooth demolding is impossible, the injection molding efficiency of the whole device can be influenced, the quality and the working efficiency of the water bucket cover are influenced, and the using effect is reduced.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides an injection mold for processing a drinking water barrel cover, which solves the problems set forth in the above-mentioned background art by cooling a water barrel cover injection-molded in an injection groove.

In order to achieve the above purpose, the utility model provides an injection mold for processing a drinking water barrel cover, which comprises a lower mold, wherein an injection molding groove is formed in the upper end of the lower mold, a top block is movably connected to the bottom end of the inside of the injection molding groove, an electric push rod is fixedly connected to the bottom end of the top block, a support is fixedly arranged on the rear side of the lower mold, an extrusion assembly is arranged in the middle of the top end of the support, a cooling assembly is arranged in the lower mold, a material injection port is formed in the right side of the inside of the lower mold, an air inlet fan is fixedly arranged at the left end of the inner wall of the lower mold, an air inlet pipe communicated with the left side of the injection molding groove is fixedly connected to the right end of the air inlet fan, and an exhaust pipe positioned at the right side of the injection molding groove is fixedly connected to the left side of the air exhaust fan.

Preferably, the extrusion assembly comprises a hydraulic cylinder and a limiting rod, wherein the bottom end of the hydraulic cylinder is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with an upper die, a limiting block is connected to the limiting rod in a sliding mode, the limiting block is connected with the limiting rod in a sliding mode, the limiting rod is located between the lower die and the support, a spring is arranged on the outer side of the limiting rod, and the spring is fixedly connected between the limiting block and the bottom end of the support.

Preferably, the cooling assembly comprises a water tank positioned at the bottom of the lower die, a water inlet pipe is fixedly connected to the left side of the water tank, a water cooling pipe is communicated with the top of the water tank, the water cooling pipe is positioned at the bottom end of the inner wall of the lower die, a water pump is fixedly connected to one end of the water cooling pipe, and an observation window is arranged on the front side of the water tank.

Preferably, the output end of the electric push rod is fixedly connected with the bottom end of the jacking block.

Preferably, the air inlet fan is positioned at the left end of the inner wall of the lower die.

Preferably, the two limiting blocks are symmetrically fixedly arranged on the left side and the right side of the upper die.

Preferably, the top end of the water cooling pipe is fixedly connected with the bottom end of the injection molding tank, and the bottom end of the water cooling pipe is fixedly connected with the water pump.

The injection mold for processing the drinking water barrel cover has the following beneficial effects:

through the cooperation of cooling module, kicking block, electric putter, air inlet fan and the air discharge fan that sets up, convenient to use, can carry the cooling water in the water tank to the water-cooled tube through the water pump on the start-up cooling module, through the air conditioning of water-cooled tube, the convenience is moulded plastics the cask lid of accomplishing in the injection molding groove and is cooled down, the cooperation of rethread air inlet fan, the air inlet pipe, air discharge fan and blast pipe, the air inlet fan rotates and is in the injection molding inslot with the outside air discharge of lower mould, then open the air discharge fan, the air discharge fan rotates the convenience and discharges the heat of lower mould inside, can accomplish the cooling of material, improve effect and the speed to cask lid mould cooling, drive the kicking block through the start-up electric putter and remove, can be ejecting the cask lid of moulding plastics the completion in the injection molding groove for the drawing of patterns speed, make the cask lid can be continuous smooth drawing of patterns, effectively inhibit the fracture, work efficiency has been improved, cooling effect has been guaranteed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

In the drawings:

fig. 1 is a schematic overall perspective view of an injection mold for processing a drinking water barrel cover.

Fig. 2 is a schematic structural diagram of an extrusion assembly of an injection mold for processing a drinking water barrel cover.

Fig. 3 is a schematic cross-sectional view of a lower mold and a cooling assembly of an injection mold for processing a drinking water barrel cover according to the present utility model.

In the figure: 1. a lower die; 2. an injection molding groove; 3. a bracket; 4. a material injection port; 5. an extrusion assembly; 51. a hydraulic cylinder; 52. a connecting rod; 53. an upper die; 54. a limiting block; 55. a limit rod; 56. a spring; 6. a top block; 7. a cooling assembly; 71. a water tank; 72. a water inlet pipe; 73. a water pump; 74. a water-cooled tube; 75. an observation window; 8. an electric push rod; 9. an air inlet fan; 10. an air inlet pipe; 11. an exhaust fan; 12. and an exhaust pipe.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 3, an embodiment of the utility model provides an injection mold for processing a drinking water barrel cover, which comprises a lower mold 1, wherein an injection molding groove 2 is formed in the upper end of the lower mold 1, a top block 6 is movably connected to the bottom end of the inside of the injection molding groove 2, an electric push rod 8 is fixedly connected to the bottom end of the top block 6, a support 3 is fixedly arranged on the rear side of the lower mold 1, an extrusion component 5 is arranged in the middle of the top end of the support 3, a cooling component 7 is arranged in the lower mold 1, a material injection port 4 is formed in the right side of the inside of the lower mold 1, an air inlet fan 9 is fixedly arranged at the left end of the inner wall of the lower mold 1, an air inlet pipe 10 communicated with the left side of the injection molding groove 2 is fixedly connected to the right end of the air inlet fan 9, an exhaust fan 11 is fixedly arranged at the right end of the inside of the lower mold 1, and an exhaust pipe 12 positioned at the right side of the injection molding groove 2 is fixedly connected to the left side of the exhaust fan 11.

As shown in fig. 2, the extrusion assembly 5 includes a hydraulic cylinder 51 and a stop lever 55, the bottom end of the hydraulic cylinder 51 is fixedly connected with a connecting rod 52, the bottom end of the connecting rod 52 is fixedly connected with an upper die 53, a stop block 54 is slidably connected with the stop lever 55, the stop lever 55 is located between the lower die 1 and the bracket 3, a spring 56 is arranged on the outer side of the stop lever 55, the spring 56 has certain elasticity, the spring 56 is fixedly connected between the stop block 54 and the bottom end of the bracket 3, and the stop block 54 is slidably connected with the stop lever 55 through the hydraulic cylinder 51 to play a role of limiting the upper die 53.

As shown in fig. 3, the cooling assembly 7 includes a water tank 71 located at the bottom of the lower mold 1, a water inlet pipe 72 is fixedly connected to the left side of the water tank 71, a water cooling pipe 74 is communicated with the top of the water tank 71, the water cooling pipe 74 is located at the bottom end of the inner wall of the lower mold 1, one end of the water cooling pipe 74 is fixedly connected with a water pump 73, an observation window 75 is arranged at the front side of the water tank 71, and the observation window 75 is used for observing the condition inside the water tank 71.

As shown in fig. 3, the output end of the electric push rod 8 is fixedly connected with the bottom end of the ejector block 6, the electric push rod 8 is of an existing common structure, the ejector block 6 is driven to move by extending the electric push rod 8, and a water bucket cover injection-molded in the injection molding groove 2 can be ejected out.

As shown in fig. 3, the air inlet fan 9 is located at the left end of the inner wall of the lower mold 1, and the air inlet fan 9 rotates to conveniently suck the air outside the lower mold 1 into the injection molding groove 2.

As shown in fig. 2, two limiting blocks 54 are symmetrically and fixedly installed on the left and right sides of the upper mold 53, so that stability of the upper mold 53 during movement can be enhanced.

As shown in fig. 3, the top end of the water cooling pipe 74 is fixedly connected with the bottom end of the injection molding groove 2, and the bottom end of the water cooling pipe 74 is fixedly connected with the water pump 73, so that the processed material can be cooled conveniently.

Working principle:

when the injection molding machine is used, the hydraulic cylinder 51 is started to drive the connecting rod 52, the upper die 53 and the limiting block 54 to move downwards so that the upper die 53 and the lower die 1 are closed, materials are conveyed to the inside of the injection molding groove 2 through the material injection port 4, the water pump 73 on the cooling assembly 7 is started to convey cooling water in the water tank 71 to the water cooling pipe 74 after the injection molding is successful, cooling of processed materials can be conveniently carried out through cold air of the water cooling pipe 74, the air inlet fan 9 is started in the cooling process, the air inlet fan 9 can be rotated to conveniently suck air outside the lower die 1 into the injection molding groove 2, then the air outlet fan 11 is started, the air outlet fan 11 can be rotated to conveniently discharge heat inside the lower die 1, the cooling of the materials can be completed, the hydraulic cylinder 51 is started to drive the connecting rod 52 and the upper die 53 to move upwards so that the upper die 53 and the lower die 1 are separated after the materials are molded, the electric push rod 8 is stretched to drive the top block 6 to move, the water injection molding in the injection molding groove 2 can be ejected, and the water barrel cover can be injected and molded.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. Injection mold for drinking water bung processing, including bed die (1), injection groove (2) have been seted up to bed die (1) upper end, injection groove (2) inside bottom swing joint has kicking block (6), kicking block (6) bottom fixedly connected with electric putter (8), bed die (1) rear side fixedly mounted has support (3), its characterized in that, support (3) top middle part is provided with extrusion subassembly (5), bed die (1) inside is provided with cooling module (7), injection hole (4) have been seted up on bed die (1) inside right side, bed die (1) inner wall left end fixed mounting has air inlet fan (9), air inlet fan (9) right-hand member fixedly connected with intake pipe (10) that are linked together with injection groove (2) left side, air discharge fan (11) are fixed to the inside right-hand member of bed die (1), air discharge fan (11) left side fixedly connected with is located blast pipe (12) on injection groove (2) right side.

2. The injection mold for processing the drinking water bucket cover according to claim 1, wherein the extrusion assembly (5) comprises a hydraulic cylinder (51) and a limiting rod (55), a connecting rod (52) is fixedly connected to the bottom end of the hydraulic cylinder (51), an upper mold (53) is fixedly connected to the bottom end of the connecting rod (52), a limiting block (54) is slidingly connected to the limiting rod (55), the limiting block (54) is slidingly connected with the limiting rod (55), the limiting rod (55) is located between the lower mold (1) and the support (3), a spring (56) is arranged on the outer side of the limiting rod (55), and the spring (56) is fixedly connected between the limiting block (54) and the bottom end of the support (3).

3. The injection mold for processing the drinking water barrel cover according to claim 1, wherein the cooling assembly (7) comprises a water tank (71) positioned at the bottom of the lower mold (1), a water inlet pipe (72) is fixedly connected to the left side of the water tank (71), a water cooling pipe (74) is communicated with the top of the water tank (71), the water cooling pipe (74) is positioned at the bottom end of the inner wall of the lower mold (1), a water pump (73) is fixedly connected to one end of the water cooling pipe (74), and an observation window (75) is arranged on the front side of the water tank (71).

4. The injection mold for processing the drinking water barrel cover according to claim 1, wherein the output end of the electric push rod (8) is fixedly connected with the bottom end of the top block (6).

5. Injection mold for drinking water bucket cover processing according to claim 1, characterized in that the air inlet fan (9) is located at the left end of the inner wall of the lower mold (1).

6. An injection mold for processing a drinking water bucket cover according to claim 2, wherein two limiting blocks (54) are symmetrically and fixedly arranged on the left side and the right side of the upper mold (53).

7. An injection mold for processing a drinking water barrel cover according to claim 3, wherein the top end of the water cooling pipe (74) is fixedly connected with the bottom end of the injection molding groove (2), and the bottom end of the water cooling pipe (74) is fixedly connected with the water pump (73).