Mold cleaning device for metal part casting
The mold cleaning device uses a driving structure and adhesive rubber layers to automate the removal of residual materials from molds, addressing inefficiencies in existing methods and maintaining a clean working environment.
Patent Information
- Application Number
- CN202323578750.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-26
AI Technical Summary
Existing mold cleaning methods for metal castings generate dust and impurities that contaminate the working environment, and existing solutions are inefficient in removing residual materials from molds.
A mold cleaning device with a driving structure, servo motors, connecting rods, and disposable double-sided adhesive rubber layers, which uses an airbag to attach and remove residual materials from molds automatically, maintaining a clean environment.
The device achieves efficient, dust-free cleaning by adhering residual materials to disposable adhesive layers, ensuring a clean working environment and effective mold preparation for subsequent castings.
Smart Images
Figure CN222268092U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning molds for metal castings, in particular to a cleaning device for cleaning molds for metal castings. Background Art
[0002] In the prior art, after a metal workpiece is made using a metal mold, there will be a lot of residual scraps in the metal mold. Every time the metal workpiece is taken out, the inside of the metal mold must be cleaned to prevent the residual materials inside the metal mold from affecting the quality of the next metal workpiece. The residual materials in the mold are cleaned by blowing. The blowing process will drive the surrounding air and raise dust. Impurities in the air will re-attach to the mold, and the residual impurities will also spread on the workbench and around, resulting in a dirty working environment.
[0003] There may already be technical solutions to the above-mentioned technical problems in the prior art, and this case intends to provide a replacement or alternative technical solution. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a mold cleaning device for metal casting, which is implemented by the following technical solutions: a mold cleaning device for metal casting, comprising an assembly plate, a driving structure is assembled on the front wall of the assembly plate;
[0005] The driving structure includes two servo motors, a connecting seat, a connecting rod and a cleaning part;
[0006] The two servo motors are arranged on the front wall of the assembly plate, the connecting seat is arranged between the driving ends of the two servo motors, the connecting rod is arranged on the connecting seat, and the cleaning part is arranged on the connecting rod.
[0007] Preferably, the cleaning unit includes a connecting plate, an air bag, an air pump, an exhaust pipe and a solenoid valve;
[0008] The connecting plate is arranged on the end surface of the connecting rod, the airbag is arranged on the side wall of the connecting plate, the air pump is arranged on the side wall of the connecting plate and is located above the connecting rod, the exhaust pipe is embedded in the side wall of the connecting plate and is located below the connecting rod, the solenoid valve is assembled on the exhaust pipe, a first air guide pipe is connected between the air pump and the airbag, a second air guide pipe is connected between the exhaust pipe and the airbag, and disposable double-sided adhesive rubber layers are respectively bonded to both side walls of the airbag.
[0009] Preferably, a support platform is mounted on the front wall of the assembly plate and below the connecting seat.
[0010] Preferably, a sponge layer is mounted on the support platform.
[0011] Preferably, the airbag and the disposable double-sided adhesive rubber layer are both elastic.
[0012] Preferably, two connecting pins are respectively mounted on the two side walls of the mounting plate.
[0013] Beneficial Effects
[0014] The utility model provides a mold cleaning device for metal casting, which has the following beneficial effects:
[0015] The driving structure in the device realizes automatic swinging, drives the cleaning part to be located between the molds, and then realizes inflation and filling in the mold through the cleaning part. The disposable double-sided adhesive rubber layer is attached to the mold through the expanded air bag, and the residual material in the mold is adhered to the disposable double-sided adhesive rubber layer, so that the residual material in the mold is bonded and cleaned, and windless cleaning is performed to maintain a good working environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The utility model is a schematic structural diagram of a mold cleaning device for metal casting.
[0017] Figure 2 This is a schematic diagram of the main structure of a mold cleaning device for metal casting described in the utility model.
[0018] Figure 3 The utility model is a schematic diagram of the top view of the structure of a mold cleaning device for metal casting.
[0019] Figure 4 For this utility model Figure 2 A partially enlarged structural schematic diagram of a mold cleaning device for metal casting.
[0020] In the figure: 1-assembly plate; 2-servo motor; 3-connecting seat; 4-connecting rod; 5-connecting plate; 6-air bag; 7-air pump; 8-exhaust pipe; 9-solenoid valve; 10-first air duct; 11-second air duct; 12-disposable double-sided adhesive rubber layer; 13-support table; 14-sponge layer; 15-connecting foot piece. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.
[0023] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0024] Example: Refer to Figure 1-4 The driving structure in the device realizes automatic swinging, drives the cleaning part to be located between the molds, and then realizes the inflating filling in the mold through the cleaning part. The disposable double-sided adhesive rubber layer is attached to the mold through the inflated airbag, so that the residual material in the mold is adhered to the disposable double-sided adhesive rubber layer, and the residual material in the mold is bonded and cleaned, and the windless cleaning is maintained to maintain a good working environment. The specific working principle is as follows:
[0025] The staff installs the connecting foot piece 15 of the device on the assembly plate 1 by bolts. After the assembly is completed, the metal casting begins. After the metal casting is completed, the mold is opened to both sides, and the staff takes out the metal part. After taking out, the servo motor 2 installed on the assembly plate 1 drives the connecting seat 3 installed on its driving end to rotate, so that the connecting rod 4 installed on the connecting seat 3 is parallel to the horizontal plane. At the same time, the airbag 6 installed on the connecting plate 5 is located between the molds, and the servo motor 2 stops waiting. The molds move relatively to sandwich the airbag in the middle, leaving a gap between the molds. After the mold operation is completed, it is on standby, and the air pump 7 installed on the connecting plate 5 draws external air into the airbag through the first air guide pipe 10. 6, the airbag 6 starts to expand in the mold, thereby driving the disposable double-sided adhesive rubber layer 12 to expand and fit into the cavity in the mold. The disposable double-sided adhesive rubber layer 12 adheres to the impurities and residual materials in the mold. The air pump 7 stops running after supplying air for a set time, and the solenoid valve 9 installed on the exhaust pipe 8 is opened. The gas in the airbag 6 is discharged through the second air guide pipe 11 and the exhaust pipe 8. The airbag 6 gradually deflates, and the mold moves to both sides at the same time. The servo motor 2 drives the connecting seat 3 installed on its driving end to reset and rotate, so that the connecting rod 4 is placed on the sponge layer 14 on the support platform 13. The sponge layer 14 is used to protect the connecting rod 4 and prevent it from wearing each other with the support platform 13. The mold is closed and the casting of the metal part can be carried out;
[0026] During the metal casting process, the staff tears off the disposable double-sided adhesive rubber layer 12 from the airbag 6, and then re-bonds a new disposable double-sided adhesive rubber layer 12, and puts the disposable double-sided adhesive rubber layer 12 with residual materials and impurities into a collection box. The airbag 6 and the disposable double-sided adhesive rubber layer 12 are both elastic and highly plastic.
[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mold cleaning device for metal casting, comprising an assembly plate (1), characterized in that: A driving structure is mounted on the front wall of the assembly plate (1); The driving structure comprises two servo motors (2), a connecting seat (3), a connecting rod (4) and a cleaning part; The two servo motors (2) are arranged on the front wall of the assembly plate (1), the connecting seat (3) is arranged between the driving ends of the two servo motors (2), the connecting rod (4) is arranged on the connecting seat (3), and the cleaning part is arranged on the connecting rod (4).
2. A metal casting mold cleaning device according to claim 1, characterized in that: The cleaning part comprises a connecting plate (5), an air bag (6), an air pump (7), an exhaust pipe (8) and a solenoid valve (9); The connecting plate (5) is arranged on the end surface of the connecting rod (4), the airbag (6) is arranged on the side wall of the connecting plate (5), the air pump (7) is arranged on the side wall of the connecting plate (5) and is located above the connecting rod (4), the exhaust pipe (8) is embedded in the side wall of the connecting plate (5) and is located below the connecting rod (4), the solenoid valve (9) is assembled on the exhaust pipe (8), a first air guide pipe (10) is connected between the air pump (7) and the airbag (6), a second air guide pipe (11) is connected between the exhaust pipe (8) and the airbag (6), and disposable double-sided adhesive rubber layers (12) are respectively bonded to both side walls of the airbag (6).
3. A metal casting mold cleaning device according to claim 1, characterized in that: A support platform (13) is mounted on the front wall of the assembly plate (1) and below the connecting seat (3).
4. A metal casting mold cleaning device according to claim 3, characterized in that: A sponge layer (14) is mounted on the support platform (13).
5. A metal casting mold cleaning device according to claim 2, characterized in that: The airbag (6) and the disposable double-sided adhesive rubber layer (12) are both elastic.
6. A metal casting mold cleaning device according to claim 1, characterized in that: Two connecting pins (15) are respectively mounted on the two side walls of the mounting plate (1).