Automatic iron hook molding press

Abstract

The utility model provides a kind of iron hook automation moulding press, it is related to iron hook moulding press molten iron injection technical field, including installation base.The utility model, by setting up iron slag crushing mechanism, utilize the second motor and drive the third gear meshing to drive crushing assembly reverse rotation, can be thoroughly broken before molten iron enters conveying system Large piece of iron slag, effectively avoid the problem that traditional equipment is blocked by iron slag pipeline, influence molten iron conveying efficiency, significantly improve equipment running stability and production continuity;Molten iron conveying heat preservation structure adopts first motor and is driven conveying auger by gear transmission, and cooperate with the heat preservation component on transmission rod, not only realize molten iron stable uniform velocity conveying, but also can accurately maintain molten iron temperature, prevent poor mobility due to temperature drop;Meanwhile, the linkage design of mechanical telescopic link and molten iron injection push rod can accurately control molten iron injection amount and pressure, compared with traditional equipment, greatly improve the size accuracy and product qualification rate of iron hook forming.

Description

Technical Field

[0001] This utility model relates to the field of molten iron injection technology for iron hook molding, and in particular to an automated iron hook molding machine. Background Technology

[0002] With the rapid development and intelligent transformation of industrial manufacturing, iron hooks, as basic hardware widely used in construction, hoisting, warehousing and logistics, are experiencing continuous market demand growth and significant diversification in specifications. As downstream industries continue to raise their requirements for product quality and production efficiency, it is imperative to upgrade traditional iron hook production methods towards automation and high precision. At the same time, stricter environmental policies are prompting the casting industry to strengthen the management and control of production waste. The treatment of iron slag during the molten iron casting process has become a key focus of the industry. In addition, the iteration of new materials and new processes is driving the continuous improvement of iron hook performance standards, which urgently requires supporting equipment to achieve technological breakthroughs in molten iron transportation, forming accuracy and other aspects.

[0003] Shortcomings of existing technology:

[0004] 1) Weak iron slag processing capacity: Traditional iron hook molding equipment lacks an iron slag pretreatment mechanism. Large pieces of iron slag in the molten iron raw material are prone to accumulate and block the conveying pipeline, resulting in high frequency of equipment downtime and maintenance, which seriously affects the continuity of production. Even if some equipment is equipped with a simple filtration device, it is difficult to completely crush the iron slag. Residual impurities are easily mixed into the molten iron, causing quality defects such as mold wear and product porosity.

[0005] 2) Insufficient precision in molten iron conveying and forming: Most equipment adopts a rough molten iron conveying method and lacks effective heat preservation measures. During the transmission process, the molten iron loses fluidity due to the temperature drop, resulting in incomplete forming and rough surface of the iron hooks. At the same time, the molten iron injection process relies on manual adjustment or mechanical rigid control, which cannot accurately match the injection volume and pressure requirements of different specifications of iron hooks, resulting in a high scrap rate and making it difficult to meet the requirements of high-precision and standardized production. Utility Model Content

[0006] This utility model provides an automated iron hook molding machine, which pre-treats raw materials through an iron slag crushing mechanism, achieves constant temperature conveying of molten iron through gear transmission, and uses a mechanical telescopic rod to precisely control the injection pressure, solving problems such as clogging, unstable temperature and poor precision in traditional equipment, thereby improving production efficiency and product quality.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: an automated iron hook molding machine, comprising a mounting base, a first mounting bracket fixedly mounted on the top of the mounting base, and an iron conveying and heat-insulating structure fixedly mounted on the outer surface of the first mounting bracket; the iron conveying and heat-insulating structure includes a first motor, a first gear fixedly connected to the output end of the first motor, a second gear meshing with the outer wall of the first gear, a conveying auger fixedly connected to the outer surface of the second gear, a transmission rod inserted inside the conveying auger, a set of heat-insulating components mounted on the outer wall of the transmission rod, and a water-adhesive injection push rod fixedly connected to one end of the transmission rod.

[0008] Preferably, the outer wall of the conveying auger is fitted with a transmission cylinder, the outer wall of the transmission cylinder is fixedly connected to an external flange pipe, and the top of the external flange pipe is fixedly connected to an iron slag crushing mechanism; the iron slag crushing mechanism includes a housing, and a set of crushing components is rotatably connected to the opposite side of the housing via a shaft.

[0009] Preferably, a third gear is fixedly connected to the shaft extension of each crushing component, and the outer walls of the two third gears mesh with each other.

[0010] Preferably, a second motor is fixedly connected to the internal shaft end of one of the crushing components, and an injection mounting plate is fixedly connected to one end of the transmission cylinder.

[0011] Preferably, a second mounting bracket is fixedly mounted on the top of the mounting base.

[0012] Preferably, a mounting base for a mechanical telescopic rod is fixedly mounted on the top of the second mounting bracket, and the output end of the mechanical telescopic rod is fixedly connected to one end of the transmission rod.

[0013] Preferably, the outer surface of the first motor and the outer surface of the first mounting bracket are fixedly connected.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, by setting up an iron slag crushing mechanism, the second motor drives the meshing third gear to rotate the crushing component in the opposite direction, which can completely crush large pieces of iron slag before the molten iron enters the conveying system. This effectively avoids the problem of iron slag clogging the pipes and affecting the efficiency of molten iron conveying in traditional equipment, and significantly improves the stability of equipment operation and production continuity. The molten iron conveying insulation structure adopts a first motor to drive the conveying auger through gear transmission, and cooperates with the insulation component on the transmission rod. This not only realizes the stable and uniform conveying of molten iron, but also accurately maintains the temperature of molten iron, preventing the fluidity from deteriorating due to temperature drop. At the same time, the linkage design of the mechanical telescopic rod and the molten iron injection push rod can accurately control the injection volume and pressure of molten iron. Compared with traditional equipment, it greatly improves the dimensional accuracy of iron hook forming and the product qualification rate.

[0016] 2. In this utility model, the equipment adopts a modular layout, with functional modules such as iron slag crushing, molten iron conveying, and injection molding working independently yet in coordination, facilitating later maintenance and upgrades; the connection design between the external flange pipe and the transmission cylinder makes the molten iron transmission path simpler and smoother, reducing molten iron residue and loss; the structure of the double mounting brackets enhances the stability of the whole machine, reduces vibration during equipment operation, and further ensures molding accuracy, providing a new, efficient, and reliable solution for the automated production of iron hooks. Attached Figure Description

[0017] Figure 1 A perspective view of an automated iron hook molding machine is provided for this utility model;

[0018] Figure 2 This utility model presents another perspective view of an automated iron hook molding machine;

[0019] Figure 3 A three-dimensional mechanical structure diagram of an automated iron hook molding machine is provided for this utility model;

[0020] Figure 4 This utility model presents a three-dimensional view of another part of the mechanical structure of an automated iron hook molding machine.

[0021] Legend: 1. Mounting base; 11. First mounting bracket; 12. Second mounting bracket; 13. Mechanical telescopic rod; 2. Molten iron conveying insulation structure; 201. First motor; 202. First gear; 203. Second gear; 204. Conveying auger; 205. Transmission rod; 206. Insulation component; 207. Molten iron injection push rod; 3. Iron slag crushing mechanism; 301. Housing; 302. Crushing component; 303. Third gear; 304. Second motor; 4. Transmission cylinder; 41. External flange pipe; 5. Injection mounting plate. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 As shown, this utility model provides a technical solution: Figure 1 As shown, the automated iron hook molding machine of this embodiment includes a mounting base 1. A first mounting bracket 11 is fixedly mounted on the top of the mounting base 1. A molten iron conveying and heat preservation structure 2 is fixedly mounted on the outer surface of the first mounting bracket 11. The molten iron conveying and heat preservation structure 2 includes a first motor 201. A first gear 202 is fixedly connected to the output end of the first motor 201. A second gear 203 meshes with the outer wall of the first gear 202. A conveying auger 204 is fixedly connected to the outer surface of the second gear 203. A transmission rod 205 is inserted inside the conveying auger 204. The outer surface of the transmission rod 205 is connected to the transmission rod 205. A set of heat-insulating components 206 is installed on the wall. One end of the transmission rod 205 is fixedly connected to the molten iron injection push rod 207. The molten iron conveying heat-insulating structure is as follows: the first motor 201 drives the conveying auger 204 through gear transmission to achieve stable conveying of molten iron with high transmission efficiency and precise control of conveying speed; the heat-insulating components 206 ensure that the molten iron maintains a constant temperature during the conveying process, avoids the decrease in fluidity caused by temperature fluctuations, and ensures uniform quality of molten iron; the molten iron injection push rod 207 is linked with the transmission rod 205 to precisely control the injection volume and injection pressure of molten iron, and improve the dimensional accuracy of the iron hook forming.

[0025] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4As shown, a transmission cylinder 4 is sleeved on the outer wall of the conveying auger 204. An external flange pipe 41 is fixedly connected to the outer wall of the transmission cylinder 4. An iron slag crushing mechanism 3 is fixedly connected to the top of the external flange pipe 41. The iron slag crushing mechanism 3 includes a housing 301. A set of crushing components 302 is rotatably connected to the opposite side of the housing 301 via a shaft. The external flange pipe 41 connects the iron slag crushing mechanism 3 to the transmission cylinder 4, so that the iron slag pretreatment and molten iron conveying are seamlessly connected, improving production efficiency. The two sets of crushing components 302 rotate in opposite directions, forming a shearing force, which can effectively crush large pieces of iron slag and prevent iron slag from clogging the conveying pipeline. The meshing transmission of the third gear 303 ensures that the two sets of crushing components 302 operate synchronously, with high stability and good crushing effect.

[0026] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, each crushing component 302 has a third gear 303 fixedly connected to its shaft extension. The outer walls of the two third gears 303 mesh with each other. The gear transmission structure: the meshing design of the two third gears 303 makes the rotation speed of the crushing component 302 match, avoiding the problem of incomplete iron slag treatment caused by speed difference; the gear transmission has a self-locking function, which can prevent equipment failure caused by external impact during the crushing process and improve operational safety.

[0027] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, a second motor 304 is fixedly connected to the internal shaft end of one of the crushing components 302, and an injection mounting plate 5 is fixedly connected to one end of the transmission cylinder 4. The power and connection structure is as follows: the second motor 304 provides independent power to the crushing component 302, and the crushing intensity can be flexibly adjusted according to the iron slag content, which is highly adaptable; the injection mounting plate 5 is fixedly connected to the transmission cylinder 4 to ensure that there is no leakage during the injection of molten iron, improve the utilization rate of molten iron, and reduce waste.

[0028] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 As shown, a second mounting bracket 12 is fixedly installed on the top of the mounting base 1. The second mounting bracket 12 provides stable support for the mechanical telescopic rod 13, reduces the vibration of the telescopic rod during operation, and improves the stability of molten iron injection. The structural design of the mounting bracket facilitates the overall layout and maintenance of the equipment and reduces the difficulty of maintenance.

[0029] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3As shown, a mounting base for a mechanical telescopic rod 13 is fixedly installed on the top of the second mounting bracket 12. The output end of the mechanical telescopic rod 13 is fixedly connected to one end of the transmission rod 205. The telescopic rod linkage structure is as follows: the mechanical telescopic rod 13 is directly connected to the transmission rod 205, the transmission path is short, the response speed is fast, and precise control of molten iron injection can be achieved; the linear motion of the telescopic rod is converted into the thrust of the water injection push rod 207, the force transmission is efficient, and it can meet the high-pressure injection requirements.

[0030] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 As shown, the outer surface of the first motor 201 is fixedly connected to the outer surface of the first mounting bracket 11. The motor fixing structure is as follows: the first motor 201 is fixed by the first mounting bracket 11, which reduces the vibration transmission during motor operation, reduces equipment noise, and extends service life; the stable mounting structure ensures the stability of the motor output power and guarantees the continuity of the molten iron conveying process.

[0031] The operating method and working principle of this device are as follows: Iron slag pretreatment: Molten iron first enters the placement shell 301 of the iron slag crushing mechanism 3. The second motor 304 is started, driving one of the crushing components 302 to rotate. Through the meshing of two third gears 303, the other crushing component 302 rotates synchronously in the opposite direction. The two sets of crushing components 302 fully crush large pieces of iron slag in the molten iron, breaking them down into fine particles, ensuring that the iron slag will not cause blockages during subsequent conveying. Molten iron conveying and heat preservation: The crushed molten iron flows directly into the transmission cylinder 4 through the external flange pipe 41 and enters the conveying auger 204. The first motor 201, through the transmission of the first gear 202 and the second gear 203, drives the conveying auger 204 to rotate, pushing the molten iron towards the injection mounting plate 5. During the conveying process... The heat preservation component 206 on the transmission rod 205 continuously heats and preserves the molten iron, maintaining its liquid fluidity and preventing solidification due to temperature drop. Molten iron injection and molding: The mechanical telescopic rod 13 pushes the transmission rod 205 and the water injection pusher 207 to accurately inject the molten iron into the mold cavity. Since the iron slag has been crushed into fine particles at the inlet and evenly dispersed in the molten iron, it will not affect the filling performance of the molten iron or the sealing of the mold. The matching molding equipment applies pressure to the mold, so that the molten iron cools and forms iron hooks in the mold. Cyclic operation: After a single molding is completed, the mechanical telescopic rod 13 resets, and the conveying auger 204 continues to convey the next batch of pre-treated molten iron. The iron slag crushing mechanism 3 continues to operate to ensure that the iron slag is treated before each batch of molten iron enters the conveying system, realizing the efficient and automated production of iron hooks.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automated molding machine for iron hooks, characterized in that: Includes a mounting base (1), on the top of which a first mounting bracket (11) is fixedly mounted, and on the outer surface of the first mounting bracket (11) a molten iron conveying insulation structure (2) is fixedly mounted. The molten iron conveying insulation structure (2) includes a first motor (201), the output end of the first motor (201) is fixedly connected to a first gear (202), the outer wall of the first gear (202) is meshed with a second gear (203), the outer surface of the second gear (203) is fixedly connected to a conveying auger (204), a transmission rod (205) is inserted inside the conveying auger (204), a set of insulation components (206) is installed on the outer wall of the transmission rod (205), and one end of the transmission rod (205) is fixedly connected to a water injection push rod (207).

2. The automated molding machine for iron hooks according to claim 1, characterized in that: The outer wall of the conveying auger (204) is fitted with a transmission cylinder (4), and the outer wall of the transmission cylinder (4) is fixedly connected to an external flange pipe (41). The top of the external flange pipe (41) is fixedly connected to an iron slag crushing mechanism (3). The iron slag crushing mechanism (3) includes a housing (301), and a set of crushing components (302) are rotatably connected to the opposite side of the housing (301) via a shaft.

3. The automated molding machine for iron hooks according to claim 2, characterized in that: Each crushing component (302) has a third gear (303) fixedly connected to its shaft extension, and the outer walls of the two third gears (303) mesh with each other.

4. The automated molding machine for iron hooks according to claim 3, characterized in that: One of the crushing components (302) has a second motor (304) fixedly connected to its internal shaft end, and one end of the transmission cylinder (4) has an injection mounting plate (5) fixedly connected to it.

5. The automated molding machine for iron hooks according to claim 1, characterized in that: A second mounting bracket (12) is fixedly mounted on the top of the mounting base (1).

6. The automated molding machine for iron hooks according to claim 5, characterized in that: The top of the second mounting bracket (12) is fixedly mounted with a mounting base for a mechanical telescopic rod (13), and the output end of the mechanical telescopic rod (13) is fixedly connected to one end of the transmission rod (205).

7. The automated molding machine for iron hooks according to claim 1, characterized in that: The outer surface of the first motor (201) is fixedly connected to the outer surface of the first mounting bracket (11).

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