Efficient impurity vibration separation device for castings production

Abstract

This utility model relates to the field of casting technology, and in particular to a high-efficiency impurity vibration separation device for casting production. It solves the problems of existing technologies, such as high manual labor intensity, slow work efficiency, and excessive dust in the separation environment, which seriously affects the health of workers. The high-efficiency impurity vibration separation device for casting production includes an outer chamber, a vibrating chamber, and a bottom frame. The outer chamber is connected to the top of the bottom frame via an elastic vibration structure. The vibrating chamber is located inside the outer chamber, and both sides of the vibrating chamber are rotatably connected to the inner wall of the outer chamber via rotating shafts. A waste discharge channel is connected to the bottom end of the vibrating chamber. Inclined surfaces are provided on both sides of the bottom of the vibrating chamber, and an elastic structure connecting to the inner wall of the outer chamber is provided on one side of the inclined surface. This utility model has a reasonable structure, which improves both screening efficiency and screening quality, and facilitates rapid collection of molding sand and castings, thus improving overall ease of use.

Description

Technical Field

[0001] This utility model relates to the field of casting technology, and in particular to a high-efficiency impurity vibration separation device for casting production. Background Technology

[0002] Casting is a commonly used manufacturing method, characterized by low cost, high process flexibility, and the ability to produce complex shapes and large castings, making it a significant component of machinery manufacturing. The main casting processes include metal smelting, mold making, pouring and solidification, and demolding and cleaning. In some existing foundries, the demolding and cleaning process still relies on manual labor to separate the castings from the molding sand. This manual separation process is not only labor-intensive and inefficient, but also generates a lot of dust in the environment, seriously affecting the health of the workers. Utility Model Content

[0003] The purpose of this invention is to provide a high-efficiency impurity vibration separation device for casting production, which solves the problems of existing technologies, such as high manual labor intensity, slow work efficiency, and a lot of dust in the separation environment, which seriously affects the health of workers.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A high-efficiency impurity vibration separation device for casting production includes an outer chamber, a vibration chamber, and a bottom frame;

[0006] The outer chamber is connected to the top of the bottom frame through an elastic vibration structure. The vibration chamber is set inside the outer chamber. Both sides of the vibration chamber are rotatably connected to the inner wall of the outer chamber through rotating shafts. The bottom end of the vibration chamber is connected to a waste discharge channel. Both sides of the bottom of the vibration chamber are provided with inclined surfaces. One side of the inclined surface is provided with an elastic structure connected to the inner wall of the outer chamber.

[0007] The bottom of one inner wall of the outer chamber is provided with a discharge port that penetrates the side wall of the outer chamber. A collection box 2 connected to the side wall of the bottom frame is provided on one side of the discharge port. A discharge port is provided on the top of one side of the vibrating chamber. A discharge channel is connected to one side of the discharge port. A baffle is detachably connected to one side of the discharge channel. A screening plate is horizontally provided on one side of the baffle. The side wall of the screening plate is detachably connected to the inner wall of the vibrating chamber.

[0008] Preferably, the elastic structure includes a sleeve and a contact pad disposed at one end of the sleeve. A sliding post that is slidably connected to the inside of the sleeve is fixedly connected to one side of the contact pad. One end of the sliding post is elastically connected to one side of the inner wall of the sleeve through a return spring.

[0009] Preferably, the contact pad is made of rubber and has a thickness of 5-15 cm.

[0010] Preferably, the elastic vibration structure includes four compression springs and a vibration motor. The vibration motor is installed at the bottom center of the outer compartment, and the four compression springs are respectively arranged at the four corners of the bottom of the outer compartment. One end of each compression spring is elastically connected to the bottom of the outer compartment, and the other end is elastically connected to the top of the bottom frame. A guide rod is provided inside each compression spring, and a sliding groove adapted to the guide rod is provided at each of the four corners of the top of the bottom frame. The top end of the guide rod is connected to the bottom of the outer compartment, and the other end is slidably connected to the inside of the sliding groove.

[0011] Preferably, the bottom of the inner cavity of the outer chamber is connected to an inclined surface adapted to the discharge port, and a guide plate is inclinedly provided on one side of the discharge port, and one side of the guide plate is fixedly connected to the side wall of the outer chamber.

[0012] Preferably, the discharge channel is U-shaped, and one side of the discharge channel is fixedly connected to the side wall of the outer hopper.

[0013] This utility model has at least the following beneficial effects:

[0014] All castings containing molding sand are placed inside the vibrating chamber. The vibrating chamber and outer chamber are connected by an elastic vibration structure that drives them to vibrate synchronously. Simultaneously, the vibrating chamber rotates inside the outer chamber, contacting and rebounding with the elastic structures on both sides. This causes the vibrating chamber to oscillate irregularly from side to side, improving the efficiency of the vibrating screening. The screened molding sand falls into the outer chamber through the discharge channel and is then discharged into collection box two through the outlet. After screening, opening the baffle and rotating the vibrating chamber discharges the castings into collection box one. The structure is reasonable, improving both screening efficiency and quality, and facilitating rapid collection of molding sand and castings, thus enhancing overall ease of use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2This is a schematic diagram of the vibration chamber structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the external warehouse structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the bottom frame structure of this utility model.

[0020] In the diagram: 1. Collection box one; 2. Vibrating chamber; 3. External chamber; 4. Collection box two; 5. Discharge channel; 6. Baffle; 7. Screening plate; 8. Impurity discharge channel; 9. Contact pad; 10. Sleeve; 11. Guide plate; 12. Bottom frame; 13. Vibrating motor; 14. Compression spring. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] Reference Figure 1-4 A high-efficiency impurity vibration separation device for casting production includes an outer chamber 3, a vibration chamber 2, and a bottom frame 12;

[0023] The outer chamber 3 is connected to the top of the bottom frame 12 through an elastic vibration structure. The vibration chamber 2 is set inside the outer chamber 3. Both sides of the vibration chamber 2 are rotatably connected to the inner wall of the outer chamber 3 through a rotating shaft. The bottom end of the vibration chamber 2 is connected to the discharge channel 8. Both sides of the bottom of the vibration chamber 2 are provided with inclined surfaces. One side of the inclined surface is provided with an elastic structure connected to the inner wall of the outer chamber 3.

[0024] The bottom of the inner wall of the outer chamber 3 has a discharge port that penetrates the side wall of the outer chamber 3. A collection box 4 connected to the side wall of the bottom frame 12 is installed on one side of the discharge port. A discharge port is located on the top of one side of the vibrating chamber 2. A discharge channel 5 is connected to one side of the discharge port. A baffle 6 is detachably connected to one side of the discharge channel 5. A screening plate 7 is horizontally installed on one side of the baffle 6. The side wall of the screening plate 7 is detachably connected to the inner wall of the vibrating chamber 2. Specifically, all castings containing molding sand are placed inside the vibrating chamber 2. Through the arrangement of the vibrating chamber 2 and the outer chamber 3, the elastic vibration structure drives the outer chamber 3 and the vibrating chamber 2 to vibrate synchronously. Simultaneously, the vibrating chamber 2 will... The outer chamber 3 rotates internally, and during this rotation, it contacts and rebounds with the elastic structures on both sides, causing the vibrating chamber 2 to oscillate irregularly from side to side while vibrating. This improves the efficiency of the vibrating screening. The screened molding sand falls into the outer chamber 3 through the discharge channel 8, and then is discharged into the collection box 4 through the discharge port for collection. After the vibrating screening is completed, the baffle 6 is opened, and the vibrating chamber 2 is rotated to discharge the castings inside into the collection box 1 for collection. The structure is reasonable, which facilitates the improvement of screening efficiency and screening quality, and also facilitates the quick collection of molding sand and castings, improving the overall ease of use.

[0025] Furthermore, the elastic structure includes a sleeve 10 and a contact pad 9 disposed at one end of the sleeve 10. A sliding column that is slidably connected to the inside of the sleeve 10 is fixedly connected to one side of the contact pad 9. One end of the sliding column is elastically connected to one side of the inner wall of the sleeve 10 through a return spring. Specifically, the contact pad 9 facilitates contact with the side wall of the vibration chamber 2 and enables the vibration chamber 2 to rebound.

[0026] Furthermore, the contact pad 9 is made of rubber and has a thickness of 5-15cm. Specifically, the contact pad 9 is designed to generate a rebound force and increase the oscillation frequency of the vibrating chamber 2.

[0027] Furthermore, the elastic vibration structure includes four compression springs 14 and a vibration motor 13. The vibration motor 13 is installed at the bottom center of the outer chamber 3, and the four compression springs 14 are respectively set at the four corners of the bottom of the outer chamber 3. One end of the compression spring 14 is elastically connected to the bottom of the outer chamber 3, and the other end is elastically connected to the top of the bottom frame 12. A guide rod is provided inside the compression spring 14. Slide grooves adapted to the guide rods are opened at the four corners of the top of the bottom frame 12. The top end of the guide rod is connected to the bottom of the outer chamber 3, and the other end is slidably connected to the inside of the slide groove. Specifically, through the setting of the vibration motor 13, the compression springs 14, and the guide rods, it is easy to realize the overall vibration of the outer chamber 3 and the vibration chamber 2, thereby achieving the purpose of vibration screening.

[0028] Furthermore, the bottom of the inner cavity of the outer chamber 3 is connected to an inclined surface that is compatible with the discharge port. A guide plate 11 is inclinedly provided on one side of the discharge port. One side of the guide plate 11 is fixedly connected to the side wall of the outer chamber 3. Specifically, through the setting of the guide plate 11 and the inclined surface, it is easy to realize that the molding sand inside the outer chamber 3 can quickly and accurately enter the inside of the collection box 4 for collection.

[0029] Furthermore, the discharge channel 5 is U-shaped, and one side of the discharge channel 5 is fixedly connected to the side wall of the outer chamber 3. Specifically, the discharge channel 5 is designed to facilitate the rapid and accurate entry of the molding sand after vibrating screening into the collection box 1.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency impurity vibration separation device for casting production, characterized in that, include: External chamber (3), vibration chamber (2) and bottom frame (12); The outer chamber (3) is connected to the top of the bottom frame (12) through an elastic vibration structure. The vibration chamber (2) is set inside the outer chamber (3). Both sides of the vibration chamber (2) are rotatably connected to the inner wall of the outer chamber (3) through a rotating shaft. The bottom end of the vibration chamber (2) is connected to a waste discharge channel (8). Both sides of the bottom of the vibration chamber (2) are provided with inclined surfaces. One side of the inclined surface is provided with an elastic structure connected to the inner wall of the outer chamber (3). The bottom of one inner wall of the outer chamber (3) is provided with a discharge port that penetrates the side wall of the outer chamber (3). A collection box (4) connected to the side wall of the bottom frame (12) is provided on one side of the discharge port. A discharge port is provided on the top of one side of the vibrating chamber (2). A discharge channel (5) is connected to one side of the discharge port. A baffle (6) is detachably connected to one side of the discharge channel (5). A screening plate (7) is horizontally provided on one side of the baffle (6). The side wall of the screening plate (7) is detachably connected to the inner wall of the vibrating chamber (2).

2. The high-efficiency impurity vibration separation device for casting production according to claim 1, characterized in that, The elastic structure includes a sleeve (10) and a contact pad (9) disposed at one end of the sleeve (10). A sliding column that is slidably connected to the inside of the sleeve (10) is fixedly connected to one side of the contact pad (9). One end of the sliding column is elastically connected to one side of the inner wall of the sleeve (10) through a return spring.

3. The high-efficiency impurity vibration separation device for casting production according to claim 2, characterized in that, The contact pad (9) is made of rubber and has a thickness of 5-15cm.

4. The high-efficiency impurity vibration separation device for casting production according to claim 1, characterized in that, The elastic vibration structure includes four compression springs (14) and a vibration motor (13). The vibration motor (13) is installed at the bottom center of the outer chamber (3). The four compression springs (14) are respectively set at the four corners of the bottom of the outer chamber (3). One end of the compression spring (14) is elastically connected to the bottom of the outer chamber (3), and the other end is elastically connected to the top of the bottom frame (12). The compression spring (14) is provided with a guide rod. The four corners of the top of the bottom frame (12) are provided with a sliding groove that matches the guide rod. The top end of the guide rod is connected to the bottom of the outer chamber (3), and the other end is slidably connected to the inside of the sliding groove.

5. The high-efficiency impurity vibration separation device for casting production according to claim 1, characterized in that, The bottom of the inner cavity of the outer chamber (3) is connected to an inclined surface that is compatible with the discharge port. A guide plate (11) is inclinedly provided on one side of the discharge port, and one side of the guide plate (11) is fixedly connected to the side wall of the outer chamber (3).

6. The high-efficiency impurity vibration separation device for casting production according to claim 5, characterized in that, The discharge channel (5) is U-shaped, and one side of the discharge channel (5) is fixedly connected to the side wall of the outer chamber (3).

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