Drilling wax blowing machine

Abstract

The utility model belongs to the technical field of metal machining, and particularly relates to a drilling wax blowing machine which comprises an equipment shell, a machining base is installed in the equipment shell, a limiting stand column is connected to the upper surface of the machining base, product raw materials are placed on the inner side of the limiting stand column, and an electric push rod is installed on the upper surface of the machining base. The telescopic end of the electric push rod is connected with a material pushing plate; the upper surface of the machining base is connected with a first support. According to the automatic wax blowing machine, firstly, feeding is conducted through the electric push rod and the material pushing plate, then product raw materials are positioned through the first electric telescopic rod and the positioning block, and then primary wax blowing is conducted on the product raw materials through the first drilling wax blowing mechanism; and then the product raw materials are placed on the surface of the conveying mechanism through the first telescopic manipulator, secondary wax blowing is conducted through the second drilling wax blowing mechanism, and finally the product raw materials are collected in a centralized mode through the second telescopic manipulator, so that automatic dewaxing of the product raw materials can be achieved, and the machining efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing, and particularly relates to a drilling and wax blowing machine. Background Art

[0002] Metal casting and processing is a complex and delicate process that highly depends on the use of molds to shape the precise form of metal components. In this process, the mold plays a crucial role as the container or framework where the molten metal cools and solidifies into the desired shape. To ensure that the mold can completely and accurately replicate the design details, it is usually necessary to fill the interior of the mold with a removable and non-damaging material for the mold, and this step is called the filling of the core or cavity.

[0003] Common filling materials include but are not limited to high-quality fine sand (also known as molding sand, which is specially treated to enhance its fluidity and durability), wax blocks (especially in the investment casting method using the lost-wax process), and other plastic and easily removable materials such as certain resin or ceramic materials. The selection of these materials depends on the specific casting process, the complexity of the required components, and cost considerations.

[0004] When using the lost-wax casting method, the wax block is carefully carved or injection-molded into the exact shape of the final product, and then placed in a special sand mold or ceramic shell mold. When the mold (shell mold) is completely dry and hardened, it enters the crucial wax removal stage. This process is completed by a professional dewaxing machine, which uses high temperature to completely melt the wax block into a liquid state and discharges it completely from the mold through preset channels or holes. This step requires precise control of temperature and time to ensure that the wax block is completely removed without damaging the mold, while maintaining the integrity of the shape inside the mold.

[0005] After dewaxing, the mold (now a cavity) is prepared for pouring molten metal. The molten metal is poured into the mold at high temperature, filling the space originally occupied by the wax block, and gradually solidifies as the temperature decreases. Finally, when the metal is completely cooled and hardened, the mold is opened, exposing the accurately replicated metal components, which are then subjected to necessary cleaning, trimming, and processing to meet the specifications and quality requirements of the final product.

[0006] A drilling and wax blowing machine is an advanced device specifically designed to efficiently handle the solidified wax blocks remaining on the equipment during the wax casting process. Traditionally, for these stubborn wax blocks, the processing personnel often need to perform multiple cumbersome manual operations according to the complex external shape characteristics of the product. This process is not only time-consuming and laborious, resulting in low processing efficiency, but also due to the uncontrollability of human factors, the quality of the processed products is uneven and difficult to meet the high-precision requirements. Content of the Utility Model

[0007] The purpose of the utility model is to provide a drilling wax blowing machine, aiming to solve the problem proposed in the prior art that, traditionally, for these stubborn wax blocks, processing personnel often need to perform multiple tedious manual operations according to the complex appearance characteristics of the products. This process is not only time-consuming and labor-intensive, resulting in low processing efficiency, but also due to the uncontrollability of human factors, the quality of the processed products is also uneven, and it is difficult to meet the high-precision requirements.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling wax blowing machine, comprising an equipment housing, a processing base is installed inside the equipment housing, the upper surface of the processing base is connected to a limiting column, the inner side of the limiting column is placed with product raw materials, an electric push rod is installed on the upper surface of the processing base, and a push plate is connected to the telescopic end of the electric push rod;

[0009] The upper surface of the processing base is connected to a first bracket, a first electric telescopic rod is installed on the side surface of the first bracket, a positioning block is connected to the telescopic end of the first electric telescopic rod, the upper surface of the processing base is connected to a first linear guide rail, a first electric control slider is sleeved on the surface of the first linear guide rail, a material plate is connected to the upper surface of the first electric control slider, a material groove is provided on the upper surface of the material plate, and a first drilling and wax blowing mechanism is installed on the upper surface of the processing base;

[0010] A second bracket is connected to the surface of the device shell, a second linear guide is installed on the side surface of the second bracket, a second electrically controlled slider is sleeved on the side surface of the second linear guide, a first telescopic manipulator is installed on the side surface of the second electrically controlled slider, a conveying mechanism is installed on the surface of the device shell, a protective cover is connected to the surface of the device shell, a second drilling and wax blowing mechanism is embedded and installed on the surface of the protective cover, a third bracket is connected to the surface of the device shell, a third linear guide is installed on the side surface of the third bracket, a third electrically controlled slider is sleeved on the surface of the third linear guide, and a second telescopic manipulator is connected to the side surface of the third electrically controlled slider.

[0011] As a drilling wax blowing machine of the utility model, preferably, a telescopic structure is formed between the push plate and the electric push rod.

[0012] As a drilling wax blowing machine of the utility model, preferably, a telescopic structure is formed between the positioning block and the first electric telescopic rod.

[0013] As a drilling wax blowing machine of the utility model, preferably, the first electrically controlled slider is slidably connected to the first linear guide rail.

[0014] As a drilling wax blowing machine of the utility model, preferably, the second electrically controlled slider is slidably connected to the second linear guide rail.

[0015] As a wax blowing and drilling machine of the present utility model, preferably, the third electric control slider is slidably connected to the third linear guide rail.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the present utility model, first, the electric push rod is used to push the pushing plate to extrude the product raw material. The product raw material can move into the material groove under extrusion. At this time, when the first electric telescopic rod drives the positioning block to move downward to the surface of the product raw material, it can position the product raw material. At this time, the first drilling and wax blowing mechanism drills the wax block in the support pipe of the product raw material and blows the wax block with the hot air blown out; then the first electric control slider drives the product raw material to move horizontally through the material plate, and the product raw material can be placed on the surface of the conveying mechanism by the first telescopic manipulator; when the product raw material is conveyed to one side of the second drilling and wax blowing mechanism, the second drilling and wax blowing mechanism can drill the pipes at both ends of the main body of the product raw material and blow the wax block with the hot air blown out. When the product raw material moves to the bottom side of the gripper of the second telescopic manipulator, the processed product raw material is clamped and centrally collected by the second telescopic manipulator, so that the automatic dewaxing of the product raw material can be realized; at the same time, under the action of the hot air and wind force of the second drilling and wax blowing mechanism, the solid wax can be liquefied and then blown off, and finally can enter the wax liquid collection box below, so as to realize the cleaning of the local wax on the material belt.

[0018] Through the integrated precision drilling and strong air blowing, the device can automatically identify and position the solidified wax blocks on the device, perform precise drilling operations, and then use high-pressure air flow to quickly blow the wax block fragments away from the working area. This process not only significantly improves the processing efficiency, reduces manual intervention, but also ensures the stability and consistency of the processing process, thus greatly improving the quality and precision of the processed products.

[0019] In addition, the use of the wax blowing and drilling machine also helps to reduce the processing cost. Since the number of manual operations and the intensity are reduced, the labor cost is reduced; at the same time, since the processing efficiency and product quality are improved, the additional costs caused by rework or waste products are reduced. Therefore, the wax blowing and drilling machine is an important tool for improving production efficiency, optimizing product quality and reducing processing costs in the wax casting industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 Schematic diagram of the internal structure of the present utility model;

[0023] Figure 3 Schematic diagram of the feeding and primary wax blowing structure of the present utility model;

[0024] Figure 4 Schematic diagram of the conveying structure of the present utility model;

[0025] Figure 5 Schematic diagram of the secondary wax blowing structure of the present utility model;

[0026] Figure 6 Schematic diagram of the product structure of the present utility model.

[0027] In the figure: 1, equipment housing; 2, processing base; 3, limit column; 4, product raw material; 5, electric push rod; 6, pushing plate; 7, first bracket; 8, first electric telescopic rod; 9, positioning block; 10, first linear guide rail; 11, first electric control slider; 12, material plate; 13, material groove; 14, first drilling and wax blowing mechanism; 15, second bracket; 16, second linear guide rail; 17, second electric control slider; 18, first telescopic manipulator; 19, conveying mechanism; 20, protective cover; 21, second drilling and wax blowing mechanism; 22, third bracket; 23, third linear guide rail; 24, third electric control slider; 25, second telescopic manipulator. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-6 , the present utility model provides the following technical solutions: A drilling and wax blowing machine includes an equipment housing 1, a processing base 2 is installed inside the equipment housing 1, a limit column 3 is connected to the upper surface of the processing base 2, a product raw material 4 is placed inside the limit column 3, an electric push rod 5 is installed on the upper surface of the processing base 2, and a pushing plate 6 is connected to the telescopic end of the electric push rod 5;

[0030] The upper surface of the processing base 2 is connected with a first bracket 7, the side surface of the first bracket 7 is installed with a first electric telescopic rod 8, the telescopic end of the first electric telescopic rod 8 is connected with a positioning block 9, the upper surface of the processing base 2 is connected with a first linear guide rail 10, the surface of the first linear guide rail 10 is sleeved with a first electric control slider 11, the upper surface of the first electric control slider 11 is connected with a material plate 12, the upper surface of the material plate 12 is provided with a material trough 13, and the upper surface of the processing base 2 is installed with a first drilling wax blowing mechanism 14;

[0031] A second bracket 15 is connected to the surface of the equipment housing 1, a second linear guide 16 is installed on the side surface of the second bracket 15, a second electric control slider 17 is sleeved on the side surface of the second linear guide 16, a first telescopic manipulator 18 is installed on the side surface of the second electric control slider 17, a conveying mechanism 19 is installed on the surface of the equipment housing 1, a protective cover 20 is connected to the surface of the equipment housing 1, a second drilling and wax blowing mechanism 21 is embedded and installed on the surface of the protective cover 20, a third bracket 22 is connected to the surface of the equipment housing 1, a third linear guide 23 is installed on the side surface of the third bracket 22, a third electric control slider 24 is sleeved on the surface of the third linear guide 23, and a second telescopic manipulator 25 is connected to the side surface of the third electric control slider 24.

[0032] Preferably, a telescopic structure is formed between the push plate 6 and the electric push rod 5 .

[0033] During specific use, the electric push rod 5 can push the push plate 6 to move horizontally when it is extended. When the push plate 6 moves horizontally, it can squeeze the bottom layer of product raw materials 4. The product raw materials 4 are squeezed and can move to the inside of the material trough 13 on the surface of the material plate 12, so that automatic loading of the product raw materials 4 can be achieved.

[0034] Preferably, a telescopic structure is formed between the positioning block 9 and the first electric telescopic rod 8 .

[0035] During specific use, when the first electric telescopic rod 8 is extended, it can drive the positioning block 9 to move downward. When the positioning block 9 moves downward to the surface of the product raw material 4, it can be positioned, thereby realizing the positioning of the product raw material 4.

[0036] Preferably, the first electrically controlled slider 11 is slidably connected to the first linear guide rail 10 .

[0037] During specific use, the sliding of the first electrically-controlled slider 11 can drive the product raw material 4 to move horizontally through the material plate 12, so that it is convenient for the first telescopic manipulator 18 to clamp the product raw material 4.

[0038] Preferably, the second electrically controlled slider 17 and the second linear guide rail 16 are in sliding connection.

[0039] During specific use, the second electric control slider 17 can slide to drive the product raw material 4 to move through the first telescopic manipulator 18. When the product raw material 4 moves to the upper surface of the conveying mechanism 19, after the first telescopic manipulator 18 releases it, the product raw material 4 can fall on the surface of the conveying mechanism 19, which facilitates the conveyance of the product raw material 4 through the conveying mechanism 19.

[0040] Preferably, the third electric control slider 24 is slidably connected to the third linear guide rail 23.

[0041] During specific use, the processed product raw material 4 is clamped by the second telescopic manipulator 25. By sliding along the third linear guide rail 23, the second telescopic manipulator 25 can drive the product raw material 4 to slide. When the second telescopic manipulator 25 moves to the middle position and releases the product raw material 4, the product raw material 4 can be centrally collected.

[0042] Working principle: When using this drilling and wax blowing machine, first, the electric push rod 5 can be operated. When the electric push rod 5 operates, it can extend. When the electric push rod 5 extends, it can push the pushing plate 6 to move horizontally. When the pushing plate 6 moves horizontally, it can squeeze the lowermost product raw material 4. The product raw material 4 can slide out through the gap between the limit upright 3 and the processing base 2 under the extrusion and move horizontally outward. The horizontal movement of the product raw material 4 can make it move into the material groove 13 on the surface of the material plate 12. At this time, when the first electric telescopic rod 8 extends, it can drive the positioning block 9 to move downward. When the positioning block 9 moves downward to the surface of the product raw material 4, it can position the product raw material 4. At this time, the wax at the end of the support rod of the product raw material 4 can be blown by the first drilling and wax blowing mechanism 14. The hot air blown can melt the wax inside and blow it away under the action of the wind force;

[0043] Then, the first electric telescopic rod 8 contracts to drive the positioning block 9 to move upward. At this time, the first electric control slider 11 slides on the surface of the first linear guide rail 10 through a preset program. The sliding of the first electric control slider 11 can drive the product raw material 4 to move horizontally through the material plate 12. When the product raw material 4 moves to the bottom side of the gripper of the first telescopic manipulator 18, at this time, the product raw material 4 can be clamped by the first telescopic manipulator 18. Then, the second electric control slider 17 slides on the surface of the second linear guide rail 16 through a preset program. The sliding of the second electric control slider 17 can drive the product raw material 4 to move through the first telescopic manipulator 18. When the product raw material 4 moves to the upper surface of the conveying mechanism 19, after the first telescopic manipulator 18 releases it, the product raw material 4 can fall on the surface of the conveying mechanism 19;

[0044] Next, the product raw material 4 is conveyed by the conveying mechanism 19. When the product raw material 4 is conveyed to one side of the second drilling and wax blowing mechanism 21, the second drilling and wax blowing mechanism 21 can blow wax at both ends of the main body of the product raw material 4, so as to realize internal dewaxing of the tubular product raw material 4. Then, the conveying mechanism 19 continues to convey the product raw material 4. When the product raw material 4 moves to the bottom side of the gripper of the second telescopic manipulator 25, the processed product raw material 4 can be clamped by the second telescopic manipulator 25 at this time. Then, the third electric control slider 24 slides on the surface of the third linear guide rail 23 through a preset program. The sliding of the third linear guide rail 23 can drive the product raw material 4 to slide through the second telescopic manipulator 25. At this time, when the second telescopic manipulator 25 moves to the middle position, the product raw material 4 is released, and the product raw material 4 can be centrally collected at this time.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drilling wax blowing machine, comprising a device housing (1), characterized in that: A processing base (2) is installed inside the equipment housing (1); a limiting column (3) is connected to the upper surface of the processing base (2); a product raw material (4) is placed inside the limiting column (3); an electric push rod (5) is installed on the upper surface of the processing base (2); a push plate (6) is connected to the telescopic end of the electric push rod (5); The upper surface of the processing base (2) is connected to a first bracket (7), a first electric telescopic rod (8) is installed on the side surface of the first bracket (7), a positioning block (9) is connected to the telescopic end of the first electric telescopic rod (8), the upper surface of the processing base (2) is connected to a first linear guide rail (10), a first electric control slider (11) is sleeved on the surface of the first linear guide rail (10), a material plate (12) is connected to the upper surface of the first electric control slider (11), a material groove (13) is provided on the upper surface of the material plate (12), and a first drilling and wax blowing mechanism (14) is installed on the upper surface of the processing base (2); A second bracket (15) is connected to the surface of the device housing (1), a second linear guide (16) is mounted on the side surface of the second bracket (15), a second electrically controlled slider (17) is sleeved on the side surface of the second linear guide (16), a first telescopic manipulator (18) is mounted on the side surface of the second electrically controlled slider (17), a conveying mechanism (19) is mounted on the surface of the device housing (1), a protective cover (20) is connected to the surface of the device housing (1), a second drilling and wax blowing mechanism (21) is mounted on the surface of the protective cover (20), a third bracket (22) is connected to the surface of the device housing (1), a third linear guide (23) is mounted on the side surface of the third bracket (22), a third electrically controlled slider (24) is sleeved on the surface of the third linear guide (23), and a second telescopic manipulator (25) is connected to the side surface of the third electrically controlled slider (24).

2. A drilling wax blowing machine according to claim 1, characterized in that: A telescopic structure is formed between the push plate (6) and the electric push rod (5).

3. A drilling wax blowing machine according to claim 1, characterized in that: A telescopic structure is formed between the positioning block (9) and the first electric telescopic rod (8).

4. A drilling wax blowing machine according to claim 1, characterized in that: The first electrically controlled slider (11) and the first linear guide rail (10) are slidably connected.

5. The drilling wax blowing machine according to claim 1, characterized in that: The second electrically controlled slider (17) is slidably connected to the second linear guide rail (16).

6. A drilling wax blowing machine according to claim 1, characterized in that: The third electrically controlled slider (24) is slidably connected to the third linear guide rail (23).

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