Injection mold with water blowing device

Abstract

The utility model discloses an injection mold with a water blowing device, which comprises an upper mold and a lower mold, the lower mold is internally provided with a cooling cavity, two sides of the lower mold are respectively provided with a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with two ends of the cooling cavity; a fixing rod is fixedly connected to the side face of the upper mold, a sliding block is slidably connected to the fixing rod, a fixing block is fixedly connected to the side face of the sliding block, and a fixing groove is formed in the top end of the fixing block. The air blow gun can be fixed to the water inlet side of the mold, during use, a handle of the air blow gun is inserted into the fixing groove in the top end of the fixing block, then the fixing block is pushed inwards, an air outlet pipe of the air blow gun is inserted into the water inlet, meanwhile, the stop lever abuts against the trigger of the air blow gun, and therefore water blowing of a cooling cavity in the mold is achieved; and in the whole process, the air blowing gun does not need to be held by hands all the time, and using is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field, concretely relates to a injection mould with blow water device. BACKGROUND

[0002] Mould, industrial production is used to injection, blow molding, extrusion, die casting or forging pressure forming, smelting, stamping etc. Method obtains the required product of various moulds and tools. In short, mould is used to make the tool of forming article, and the tool is formed by various parts, and different moulds are formed by different parts. It realizes the machining of article shape mainly through the change of the physical state of the formed material. It is called " the mother of industry", and the current injection mould is cooled after product forming to speed up the product forming speed, but a part of moisture is left in the water channel on the mould after the product is cooled, which can easily cause the internal rust of the mould and reduce the service life of the mould.

[0003] The mould water blowing in the prior art uses a blow gun to aim at the water inlet of the mould, and the residual cooling water in the cooling cavity is cleaned by high-pressure gas, which needs to be held for a long time, and is not convenient to use.

[0004] Therefore, how to provide an injection mould with a blow water device to solve the problems existing in the prior art is of great significance to its application. INVENTION CONTENTS

[0005] Therefore, the purpose of the present application is to provide an injection mould with a blow water device to solve the problems of the mould water blowing in the prior art, that is, using a blow gun to aim at the water inlet of the mould, and cleaning the residual cooling water in the cooling cavity by high-pressure gas, which needs to be held for a long time and is not convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An injection mould with a blow water device, comprising an upper mould and a lower mould, a cooling cavity is formed in the lower mould, a water inlet and a water outlet are respectively formed on the two sides of the lower mould, and the water inlet and the water outlet are respectively connected with the two ends of the cooling cavity;

[0008] The side surface of the upper mould is fixedly connected with a fixed rod, the fixed rod is slidingly connected with a sliding block, the side surface of the sliding block is fixedly connected with a fixed block, and the top end of the fixed block is provided with a fixed groove;

[0009] The fixed groove is clamped and connected with a blow gun handle, the blow gun handle is fixedly connected with a blow gun body, one side of the blow gun body is fixedly connected with a blow gun gas outlet pipe, and the bottom end of the blow gun body is provided with a trigger;

[0010] The air outlet pipe of the air blowing gun is matched with the water inlet.

[0011] Preferably, the top end of the sliding block is fixedly connected with a fixing sleeve, the inside of the fixing sleeve is slidably connected with a sliding rod, the middle part of the sliding rod is fixedly connected with a stop block, the stop block and the fixing sleeve are elastically connected through a spring, the top end of the sliding rod is fixedly connected with a pull ring, and the bottom end of the sliding rod is in contact with the top end of the fixing rod.

[0012] Preferably, one end of the fixing rod close to the sliding rod is fixedly connected with a stop rod, and the trigger and the stop rod are located on the same horizontal plane.

[0013] Preferably, the bottom end of the upper mold is fixedly connected with a mold core, and the top end of the lower mold is provided with a mold groove matched with the mold core.

[0014] Compared with the prior art, the air blowing gun of the utility model has the beneficial effects that:

[0015] The utility model can fix the air blowing gun at the water inlet side of the mold, when using, the handle of the air blowing gun is inserted into the fixed groove in the top end of the fixed block, then the fixed block is pushed inwards, the air outlet pipe of the air blowing gun is inserted into the water inlet, and the trigger of the air blowing gun is resisted by the stop rod, so that the water blowing of the cooling cavity in the mold is realized, the cleaning of the residual cooling water in the mold is realized, the whole process does not need to hold the air blowing gun all the time, and the air blowing gun is more convenient to use.

[0016] The above description is only a summary of the technical scheme of the application, in order to more clearly understand the technical means of the application, so as to be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the application more obvious and easy to understand, the following will be described in detail with the preferred embodiments of the application and the accompanying drawings.

[0017] According to the detailed description of the specific embodiments of the application in the following text combined with the drawings, those skilled in the art will more clearly understand the above and other purposes, advantages and characteristics of the application. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0019] Fig. 1 It is a structural schematic view of the utility model.

[0020] Fig. 2 The sectional view of the utility model.

[0021] In the figure: 1, upper mold; 2, mold core; 3, water outlet; 4, cooling cavity; 5, water inlet; 6, blocking rod; 7, fixed rod; 8, sliding block; 9, blocking block; 10, sliding rod; 11, fixed sleeve; 12, spring; 13, pull ring; 14, air gun handle; 15, trigger; 16, air gun body; 17, air gun air outlet pipe; 18, fixed groove; 19, fixed block; 20, lower mold. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. In the following description, specific details such as specific configurations and components are provided only to help a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should clearly understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, in order to be clear and concise, the description of known functions and structures is omitted in the embodiments.

[0023] In addition, reference numerals and / or letters can be repeated in different examples in the present application. Such repetition is for the purpose of simplification and clarity, and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0024] The term "and / or" herein is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, B exists alone, and A and B exist simultaneously. The term "and" herein is a description of another association relationship of the associated objects, which means that there can be two relationships, for example, A and B can mean that A exists alone and A and B exist simultaneously. In addition, the character " / " herein generally indicates that the associated objects before and after are an "or" relationship.

[0025] It should also be noted that the relationship terms such as first and second in the present application are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion.

[0026] Please refer to Figs. 1-2The utility model provides a kind of injection mold with water blowing device technical scheme: including upper mould 1 and lower mould 20, cooling cavity 4 is opened in the inside of lower mould 20, water inlet 5 and water outlet 3 are respectively opened in the both sides of lower mould 20, water inlet 5 and water outlet 3 are respectively connected with the both ends of cooling cavity 4;

[0027] The side surface of upper mould 1 is fixedly connected with fixed rod 7, sliding block 8 is slidably connected with fixed rod 7, the side surface of sliding block 8 is fixedly connected with fixed block 19, and fixed groove 18 is opened in the top end of fixed block 19;

[0028] Fixed groove 18 is clampedly connected with blow gun handle 14, blow gun handle 14 is fixedly connected with blow gun body 16, blow gun gas outlet pipe 17 is fixedly connected on one side of blow gun body 16, and trigger 15 is installed at the bottom end of blow gun body 16;

[0029] Blow gun gas outlet pipe 17 is matched with water inlet 5.

[0030] The top end of sliding block 8 is fixedly connected with fixed sleeve 11, sliding rod 10 is slidably connected in the inside of fixed sleeve 11, stop block 9 is fixedly connected in the middle of sliding rod 10, stop block 9 and fixed sleeve 11 are elastically connected by spring 12 and fixed sleeve 11, pull ring 13 is fixedly connected at the top end of sliding rod 10, and the bottom end of sliding rod 10 is in contact with the top end of fixed rod 7.

[0031] The end of fixed rod 7 close to sliding rod 10 is fixedly connected with stop rod 6, and trigger 15 and stop rod 6 are located in the same horizontal plane.

[0032] The bottom end of upper mould 1 is fixedly connected with mold core 2, and the top end of lower mould 20 is opened with mold groove

[0033] Specific use, the handle 14 of blow gun is inserted into fixed groove 18 in the top end of fixed block 19, then pull ring 13 is pulled upwards, so that the bottom end of sliding rod 10 no longer contacts fixed rod 7, then fixed block 8 is pushed inwards, so that blow gun gas outlet pipe 17 is inserted into water inlet 5, pull ring 13 is loosened at will, so that fixed block 8 and fixed rod 7 are locked, and blow gun trigger 15 is resisted by stop rod 6, so that the water blowing of cooling cavity 4 in mould is realized, the cleaning of residual cooling water in mould is realized, the whole process does not need to hold blow gun all the time, and it is more convenient to use.

[0034] The above merely describes preferred embodiments of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application can be variously changed and modified. Any change, modification, replacement, integration and parameter change of the embodiments within the spirit and principle of the present application, which can realize the same function without departing from the principle and spirit of the present application, falls within the protection scope of the present application.

Claims

1. An injection mold with a water removal device, characterized by: Including upper die (1) and lower die (20), the inside of lower die (20) is provided with cooling cavity (4), the both sides of lower die (20) are provided with water inlet (5) and water outlet (3) respectively, water inlet (5) and water outlet (3) are connected with the both ends of cooling cavity (4) respectively; The side of upper die (1) is fixedly connected with fixed rod (7), the sliding block (8) is slidably connected with fixed rod (7), the side of sliding block (8) is fixedly connected with fixed block (19), the top of fixed block (19) is provided with fixed slot (18); The fixed slot (18) is connected with the handle (14) of air gun, the handle (14) of air gun is fixedly connected with air gun body (16), the side of air gun body (16) is fixedly connected with air gun outlet pipe (17), the bottom of air gun body (16) is installed with trigger (15); The air gun outlet pipe (17) is matched with water inlet (5).

2. An injection mold with a water removal device as claimed in claim 1, characterized in that: The top of sliding block (8) is fixedly connected with fixed sleeve (11), the inside of fixed sleeve (11) is slidably connected with sliding rod (10), the middle of sliding rod (10) is fixedly connected with stop block (9), the stop block (9) and fixed sleeve (11) are elastically connected through spring (12) and fixed sleeve (11), the top of sliding rod (10) is fixedly connected with pull ring (13), the bottom of sliding rod (10) is in contact with the top of fixed rod (7).

3. The injection mold with a water removal device of claim 1, wherein: The end of fixed rod (7) close to sliding rod (10) is fixedly connected with stop rod (6), the trigger (15) and stop rod (6) are located in the same horizontal plane.

4. The injection mold with a water removal device of claim 1, wherein: The bottom of upper die (1) is fixedly connected with mold core (2), the top of lower die (20) is provided with mold groove matched with mold core (2).

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