Push type feeding injection mold

Abstract

The utility model relates to the field of push-type feeding molds, in particular to a push-type feeding injection mold which at least comprises a base assembly, and the base assembly serves as a main body support of other assemblies and has a cooling function at the same time. The pre-metering assembly can divide a solution for casting mold into a plurality of parts with the same volume, the pre-metering assembly and the base assembly are matched with each other, and the solution can be discharged in sequence through sliding; and liquid discharged from the pre-metering assembly can flow into the mold splitting assemblies, the mold splitting assemblies can cast raw materials into different shapes, and the materials used by the mold splitting assemblies are the same. Objects in different shapes can be cast by using the same amount of raw materials, certain specific production requirements can be met, and due to the fact that multiple parts of same model liquid are reserved in advance, operation is more convenient and rapid, and deviation is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of push-type feeding molds, more specifically to an injection mold for push-type feeding. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by methods such as injection moulding, blow moulding, extrusion, die casting or forging, smelting and stamping. In short, moulds are tools used to make moulded objects. When casting, liquid is often injected into the mould, which can be demoulded and removed after being cooled qualitatively.

[0003] There are many existing technologies for molds, such as:

[0004] Chinese patent publication number CN103128940A discloses an injection mold, comprising a hydraulic cylinder (7), a piston rod (6), a clamping block (4) and a connecting rod (11), wherein the cylinder body of the hydraulic cylinder (7) is connected and fixed to the fixed mold plate (1) of the mold through the connecting rod (11), the clamping block (4) is arranged on the piston rod (6), and the front end of the clamping block (4) is provided with a mold-shaped clamping block corresponding to the clamping grooves on the fixed mold plate (1) and the movable mold plate (8) of the mold, and one end of the connecting rod (11) is connected and fixed to the cylinder body of the hydraulic cylinder (7) through a nut (12), and the other end is connected to the fixed mold plate (1) of the mold through a thread. The beneficial effects of the present invention are as follows: the device described in the present invention has a simple structure and a very low cost, and can be made into a series of clamping devices from small to large, which is generally applicable to various types of molds of different sizes, and can be used even if the existing molds are slightly modified. The required hydraulic pressure and control program are normal functions within the design specifications of these two types of machine tools, and are easy to use.

[0005] It can be seen that in many cases, the same material is molded, although the final shape is different, but the same amount of raw materials are needed to make it. Most molds in the existing technology do not have the ability to ensure the same injection volume each time. Other equipment and systems are required to ensure that the amount of raw materials used in each mold is the same. Complex equipment and systems are more complicated to use and have lower practicality.

[0006] In view of this, the utility model provides an injection mold with push-type feeding. Utility Model Content

[0007] The utility model aims to solve the above-mentioned shortcomings and provide a method of preserving a plurality of equal amounts of model liquid in advance and injecting the model liquid into different grooves in a sliding manner, thereby achieving push-type feeding and injection of the mold with consistent raw materials each time the mold is cast.

[0008] Therefore, the utility model provides an injection mold with push-type loading, which at least includes a base component, which serves as the main body support of other components and also has a cooling function;

[0009] A pre-measurement component, which can divide the solution used for the mold into multiple portions of equal volume, and the pre-measurement component and the base component cooperate with each other to discharge the solution in sequence by sliding;

[0010] Two split mold components, the liquid discharged from the pre-measured component will flow into the split mold component, and the split mold component can cast the raw material into different shapes, and each part uses the same material.

[0011] As a further improvement of the present technical solution, the base assembly includes a bracket, an infusion tube is provided on the front side of the bracket, partitions are provided on both sides of the infusion tube, the pre-measurement assembly includes a pre-measurement plate, the pre-measurement plate is provided with a plurality of pre-measurement grooves, the mold splitting assembly includes a pillar, the pillar is rotatably connected to the bracket, a mold splitting template is provided on the front side of the pillar, a sliding rod is provided on the rear side of the mold splitting template, a sliding groove is provided on the left side of the pillar, and the sliding rod is slidably connected to the sliding groove.

[0012] As a further improvement of the technical solution, a through groove is provided at the bottom of the sub-template, a slide plate is slidably connected in the through groove, a water pool is provided at the rear side of the bracket, and through holes are provided on both sides of the slide plate.

[0013] As a further improvement of the technical solution, a fixing frame is provided on one side of the split template, an insert block is slidably connected inside the fixing frame, and the insert block is plugged into the through hole.

[0014] As a further improvement of the technical solution, a connecting rod is provided on the front side of the pre-measurement plate, an insertion rod is inserted into the connecting rod, a spring is provided on the rear side of the insertion rod, a sleeve is installed on the rear side of the spring, and the sleeve is installed on the front side of the infusion tube.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the push-type feeding injection mold, the same amount of raw materials can be used to cast objects of different shapes, which can meet certain specific production needs. Moreover, because multiple portions of the same model liquid are reserved in advance, the operation is more convenient and quick and less prone to deviations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the utility model;

[0022] The meanings of the numbers in the figure are as follows: 100, base assembly; 101, bracket; 102, infusion tube; 103, partition; 104, water tank; 200, pre-measurement assembly; 201, pre-measurement plate; 202, pre-measurement groove; 203, connecting rod; 204, plug rod; 205, spring; 206, sleeve; 300, mold separation assembly; 301, pillar; 302, mold separation plate; 303, slide groove; 304, slide rod; 305, through groove; 306, slide plate; 307, through hole; 308, fixing frame; 309, plug block. DETAILED DESCRIPTION

[0023] In many cases, the same material is molded, and although the final shapes are different, the same amount of raw materials are required to make it. Most molds in the prior art do not have the ability to ensure the same injection volume each time, and other equipment and systems are required to ensure that the amount of raw materials used in each mold is the same. Complex equipment and systems are more complicated to use and have low practicality.

[0024] like Figure 1-Figure 4 As shown, it at least includes a base assembly 100, which serves as the main support for other components and also has a cooling function;

[0025] A pre-measurement component 200, which can divide the solution used for the mold into multiple portions of equal volume. The pre-measurement component 200 and the base component 100 cooperate with each other and can discharge the solution in sequence by sliding;

[0026] Two split mold assemblies 300, the liquid discharged from the pre-measurement assembly 200 will flow into the split mold assembly 300, and the split mold assembly 300 can cast the raw material into different shapes, and each part uses the same material;

[0027] The base assembly 100 includes a bracket 101, a liquid infusion tube 102 is provided on the front side of the bracket 101, and partitions 103 are provided on both sides of the liquid infusion tube 102. The pre-measurement assembly 200 includes a pre-measurement plate 201, and the pre-measurement plate 201 is provided with a plurality of pre-measurement grooves 202. A semi-enclosed space is formed between the pre-measurement grooves 202 and the partitions 103. The molding liquid can be injected from the top of the pre-measurement grooves 202. The pre-measurement plate 201 is slid so that the pre-measurement grooves 202 pass through the liquid infusion tube 102 in sequence, so that the same amount of molding liquid can be injected each time. If the pre-measurement plate 201 is slid from left to right, when the molding liquid in a pre-measurement groove 202 is completely discharged, the molding liquid in the pre-measurement groove 202 is completely discharged. After coming out, continue to slide right, and the mold making liquid can be re-injected into the pre-measured groove 202. The mold splitting assembly 300 includes a pillar 301, which is rotatably connected to the bracket 101. The front side of the pillar 301 is provided with a splitting template 302, and the rear side of the splitting template 302 is provided with a sliding rod 304. The left side of the pillar 301 is provided with a sliding groove 303, and the sliding rod 304 is slidably connected with the sliding groove 303. The top of the splitting template 302 is provided with grooves of various shapes for molding, and after using the upper splitting template 302, it can be rotated to other directions, and then the lower splitting template 302 is used to inject the model liquid;

[0028] A through groove 305 is provided at the bottom of the sub-mold 302, and a slide plate 306 is slidably connected in the through groove 305. A water pool 104 is provided at the rear side of the bracket 101, and through holes 307 are provided on both sides of the slide plate 306. Since the pre-measured plate 201 can be used continuously and the model liquid can be re-injected very quickly, the model cooling speed needs to be accelerated and the demoulding needs to be faster, so that the work efficiency is higher. The sub-mold 302 can be rotated to be located above the water pool 104. After the liquid inside the sub-mold is fixed, the slide plate 306 is slid to make the objects inside the sub-mold 302 fall into the water pool 104 for water bath cooling, which can speed up the production efficiency.

[0029] A fixing frame 308 is provided on one side of the sub-plate 302, and an insert block 309 is slidably connected in the fixing frame 308. The insert block 309 is plugged into the through hole 307 to fix the slide plate 306;

[0030] A connecting rod 203 is provided on the front side of the pre-measurement plate 201, and an insertion rod 204 is inserted into the connecting rod 203. A spring 205 is provided on the rear side of the insertion rod 204. A sleeve 206 is installed on the rear side of the spring 205. The sleeve 206 is installed on the front side of the infusion tube 102. A plurality of pluggable holes are opened on the connecting rod 203, which correspond one-to-one to the pre-measurement grooves 202.

[0031] The improvement of this embodiment is that by injecting liquid into the pre-measurement tank 202 in advance, the liquid inside the pre-measurement tank 202 can be discharged when it is connected to the infusion tube 102, so that the liquid discharged each time is the same, and different shapes of models can be made in the sub-template 302, which can meet the production needs of making different models with the same amount of raw materials;

[0032] In summary, the working principle of the present scheme is as follows: select the shape to be molded, align the shape with the infusion tube 102 by sliding the sub-template 302, inject the raw material liquid for molding into the pre-measurement groove 202, slide the pre-measurement plate 201 in one direction, and when the plug 204 is plugged into the hole on the connecting rod 203, stay for a while to allow all the liquid in the pre-measurement groove 202 to be injected into the sub-template 302. After all the liquid has flowed out, press the plug 204 and continue to slide the pre-measurement plate 201. Repeat this step until the pre-measurement plate 201 slides to the end of the partition 103. While waiting for a pre-measurement groove 202, fill the previously used pre-measurement groove 202. If the sub-template 302 located above is full, it can be rotated to allow the liquid to flow into the sub-template 302 below. Finally, if the model on the sub-template 302 has been finalized, it can be dropped into the pool 104 for cooling by sliding the slide plate 306.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A push-type feeding injection mold, characterized in that: At least comprising a base component (100), the base component (100) serving as the main body support for other components and having a cooling function; A pre-measurement component (200), the pre-measurement component (200) can divide the solution for the mold into multiple portions of equal volume, the pre-measurement component (200) and the base component (100) cooperate with each other, and the solution can be discharged sequentially by sliding; The two split mold components (300) are used. Liquid discharged from the pre-measurement component (200) will flow into the split mold component (300). The split mold component (300) can cast the raw material into different shapes, and each part uses the same material.

2. The push-type feeding injection mold according to claim 1, characterized in that: The base assembly (100) comprises a bracket (101), a liquid infusion tube (102) is arranged on the front side of the bracket (101), partitions (103) are arranged on both sides of the liquid infusion tube (102), the pre-measurement assembly (200) comprises a pre-measurement plate (201), the pre-measurement plate (201) is provided with a plurality of pre-measurement grooves (202), the split mold assembly (300) comprises a pillar (301), the pillar (301) is rotatably connected to the bracket (101), a split mold plate (302) is arranged on the front side of the pillar (301), a sliding rod (304) is arranged on the rear side of the split mold plate (302), a sliding groove (303) is arranged on the left side of the pillar (301), and the sliding rod (304) is slidably connected to the sliding groove (303).

3. The push-type feeding injection mold according to claim 2, characterized in that: A through groove (305) is provided at the bottom of the split template (302), a slide plate (306) is slidably connected in the through groove (305), a water pool (104) is provided at the rear side of the bracket (101), and through holes (307) are provided on both sides of the slide plate (306).

4. The push-type feeding injection mold according to claim 3, characterized in that: A fixing frame (308) is provided on one side of the split template (302), an insert block (309) is slidably connected inside the fixing frame (308), and the insert block (309) is plugged into the through hole (307).

5. The push-type feeding injection mold according to claim 2, characterized in that: A connecting rod (203) is provided on the front side of the pre-measurement plate (201), an inserting rod (204) is inserted into the connecting rod (203), a spring (205) is provided on the rear side of the inserting rod (204), a sleeve (206) is installed on the rear side of the spring (205), and the sleeve (206) is installed on the front side of the infusion tube (102).

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