Cleaning equipment for metal mold machining

Abstract

The utility model relates to cleaning equipment for metal mold machining. The cleaning equipment comprises a shell and a cleaning basket. The cleaning tank body comprises a shell, a first placement groove, a second placement groove, a first step surface, a second step surface, a partition plate, an ultrasonic transducer and a drainage pipe; the ultrasonic transducer is arranged on the outer surface of the shell; the collecting cylinder comprises a cylinder body, a first spacer block, a second spacer block, a third spacer block and a stand column; the rubber ring is arranged between the collecting barrel and the cleaning tank body; the auger shaft is arranged in the cylinder body; and the power motor is arranged at the bottom end of the cleaning tank body. According to the burr cleaning device, the collecting barrel, the auger shaft and other components are arranged, through the matching relation between the auger shaft and the collecting barrel, burrs and cleaning liquid are conveyed downwards under the action of the auger shaft, the burrs are located below the collecting barrel, and at the moment, the burrs are blocked by the collecting barrel and cannot directly move into the cleaning basket.

Description

Technical Field

[0001] The utility model relates to the technical field of mold cleaning equipment, and particularly relates to a cleaning equipment for metal mold processing. Background Technique

[0002] A mold is a variety of dies and tools used in industrial production for injection molding, blow molding, extrusion, die casting, forging, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool for making shaped articles, and this tool is composed of various parts, and different molds are composed of different parts.

[0003] Most molds are made of metal, so they are also called metal molds. When processing metal molds, a series of processes such as milling, drilling and boring are required. The whole processing process can be called cutting processing. During the cutting process, metal burrs will be generated on the surface of the mold. These metal burrs will reduce the accuracy of the mold during use. Therefore, a cleaning equipment is needed for cleaning. During the cleaning process, not only can the burrs be removed, but also the stains adhered during the processing can be cleaned up;

[0004] A common cleaning device is an equipment based on ultrasonic waves for cleaning. The mold is placed in the cleaning liquid through a cleaning basket. At this time, ultrasonic waves are generated in the cleaning liquid. The ultrasonic waves generate tiny bubbles in the liquid, and when the bubbles break, an impact force is generated, thereby causing the burrs to fall off. When such an ultrasonic cleaning device is used, the burrs fall off and mix in the cleaning liquid. In order to avoid the burrs falling off from scratching the subsequent molds, when the number of burrs in the cleaning liquid reaches a certain level, the entire cleaning liquid needs to be replaced to ensure that the subsequent molds will not be scratched during cleaning. However, at this time, the cleaning liquid can still be used, and direct replacement will cause waste of the cleaning liquid. Therefore, a cleaning equipment for metal mold processing is proposed to solve the above-mentioned problems. Content of the Utility Model

[0005] Based on the above description, the utility model provides a cleaning equipment for metal mold processing to solve the problem of incomplete use of the cleaning liquid.

[0006] The technical solution of the present utility model to solve the above technical problems is as follows: A cleaning device for metal mold processing, comprising: a housing and a cleaning basket; The cleaning tank body includes a shell, a first placement groove, a second placement groove, a first stepped surface, a second stepped surface, a partition board, an ultrasonic transducer, and a drain pipe. The shell is arranged inside the housing, the ultrasonic transducer is arranged on the outer surface of the shell and extends into the interior of the shell. The collection cylinder includes a cylinder body, a first partition block, a second partition block, a third partition block, and a column. The cylinder body is arranged inside the cleaning tank body, and a rubber ring is arranged between the collection cylinder and the cleaning tank body. A screw conveyor shaft is arranged inside the cylinder body, and a power motor is arranged at the bottom end of the cleaning tank body, and the output shaft is connected to the screw conveyor shaft.

[0007] Based on the above technical solution, the present utility model can be further improved as follows.

[0008] Further, the first placement groove and the second placement groove are sequentially arranged from top to bottom inside the shell. The inner wall of the first placement groove is provided with the first stepped surface, the inner wall of the second placement groove is provided with the second stepped surface, and the cleaning basket is arranged inside the first placement groove.

[0009] Further, the second placement groove is a frustum-shaped groove, and the diameter of the top of the second placement groove is larger than the diameter of its bottom.

[0010] Further, the drain pipe is arranged at the bottom end of the shell, the drain pipe is communicated with the second placement groove and extends to the outside of the housing.

[0011] Further, the partition board is arranged on the outer surface of the shell, and the ultrasonic transducer is arranged between the partition boards.

[0012] Further, the cylinder body is arranged inside the second placement groove. The first partition block, the second partition block, and the third partition block are sequentially arranged from top to bottom on the outside of the cylinder body, and the first partition block, the second partition block, and the third partition block are all arranged at the second stepped surface.

[0013] Further, the diameters of the first partition block, the second partition block, and the third partition block decrease in sequence, and through holes and the columns are arranged on the lower surfaces of the first partition block, the second partition block, and the third partition block.

[0014] Further, the cylinder body is an inverted frustum-shaped cylinder, and the diameter of the top of the cylinder body is larger than the diameter of its bottom end.

[0015] Further, the diameter of the top end of the screw conveyor shaft is larger than the diameter of its bottom end.

[0016] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0017] 1. The utility model makes burrs and cleaning liquid be transported downward under the action of the auger shaft through the cooperation relationship between the auger shaft and the collection cylinder by setting components such as the collection cylinder and the auger shaft, and makes the burrs be located below the collection cylinder. At this time, the cleaning liquid can flow naturally, but the burrs are blocked by the collection cylinder and cannot directly move into the cleaning basket;

[0018] 2. By setting the collection cylinder and the column, the effect of hindering the movement of burrs is achieved. After the mold is cleaned, the auger shaft is used to transport the burrs to the lower part of the collection cylinder. During the subsequent mold cleaning process, the upward movement of the burrs is blocked and they cannot directly enter the cleaning basket, avoiding the burrs from scratching the mold, and thus achieving the effect of making full use of the cleaning liquid. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of a cleaning device for metal mold processing provided by an embodiment of the utility model;

[0020] Figure 2 is Figure 1 a structural cross-sectional view of;

[0021] Figure 3 is Figure 2 a schematic structural diagram of another perspective of;

[0022] Figure 4 is a schematic structural diagram of the cleaning tank body in an embodiment of the utility model;

[0023] Figure 5 is Figure 4 a schematic structural diagram of another perspective of;

[0024] Figure 6 is a schematic structural diagram of the collection cylinder in an embodiment of the utility model;

[0025] Figure 7 is Figure 4 an exploded structural diagram of;

[0026] Figure 8 is a schematic structural diagram of the auger shaft in an embodiment of the utility model;

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 1. Outer shell; 2. Cleaning tank body; 21. Shell; 22. First placement groove; 23. Second placement groove; 24. First stepped surface; 25. Second stepped surface; 26. Partition board; 27. Ultrasonic transducer; 28. Drain pipe; 3. Cleaning basket; 4. Collection cylinder; 41. Cylinder body; 42. First partition block; 43. Second partition block; 44. Third partition block; 45. Column; 5. Rubber ring; 6. Screw shaft; 7. Power motor. Detailed implementation manner

[0029] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. Embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0031] As used herein, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms "comprising", "including" or "having" etc. specify the presence of the stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0032] Please refer to Figures 1-5 , a cleaning device for metal mold processing, comprising:

[0033] An outer shell 1 and a cleaning basket 3; and

[0034] A cleaning tank body 2, which includes a shell 21, a first placement groove 22, a second placement groove 23, a first stepped surface 24, a second stepped surface 25, a partition board 26, an ultrasonic transducer 27 and a drain pipe 28, wherein,

[0035] The shell 21 is arranged inside the outer shell 1. The first placement groove 22 and the second placement groove 23 are sequentially arranged inside the shell 21 from top to bottom. The inner wall of the first placement groove 22 is provided with the first stepped surface 24, and the inner wall of the second placement groove 23 is provided with the second stepped surface 25. The cleaning basket 3 is arranged inside the first placement groove 22. The second placement groove 23 is a frustum-shaped groove, and the diameter of the top of the second placement groove 23 is larger than the diameter of its bottom;

[0036] A drain pipe 28 is provided at the bottom end of the housing 21. The drain pipe 28 communicates with the second placement groove 23 and extends to the outside of the outer shell 1. A partition 26 is provided on the outer surface of the housing 21, and the ultrasonic transducer 27 is arranged between the partitions 26;

[0037] The ultrasonic transducer 27 is arranged on the outer surface of the housing 21 and extends into the housing 21;

[0038] Based on the above, the cleaning tank body 2 serves to place the cleaning liquid, the cleaning basket 3 and the collection barrel 4. Among them, the first placement groove 22 and the first stepped surface 24 serve to place and position the cleaning basket 3, and the second placement groove 23 and the second stepped surface 25 serve to place and position the collection barrel 4. The ultrasonic transducer 27 serves to generate ultrasonic waves.

[0039] As Figure 2 , Figure 6 and Figure 7 shown, the collection barrel 4 includes a barrel body 41, a first partition block 42, a second partition block 43, a third partition block 44 and a column 45. Among them,

[0040] The barrel body 41 is arranged inside the cleaning tank body 2. The barrel body 41 is arranged inside the second placement groove 23. The first partition block 42, the second partition block 43 and the third partition block 44 are sequentially arranged on the outer part of the barrel body 41 from top to bottom. The first partition block 42, the second partition block 43 and the third partition block 44 are all arranged at the second stepped surface 25;

[0041] The diameters of the first partition block 42, the second partition block 43 and the third partition block 44 decrease in sequence. Through holes and the column 45 are arranged on the lower surfaces of the first partition block 42, the second partition block 43 and the third partition block 44. The barrel body 41 is a frustum-shaped cylinder with a larger diameter at the top end than at the bottom end;

[0042] A rubber ring 5 is arranged between the collection barrel 4 and the cleaning tank body 2;

[0043] Based on the above, the cylinder body 41 is supported by the first partition block 42, the second partition block 43 and the third partition block 44, so that the collection cylinder 4 can be arranged inside the second placement groove 23. The cylinder body 41 with a frustum design allows more cleaning liquid to enter and can prevent the cleaning liquid from moving from bottom to top. When the burrs move to the lower part of the cylinder body 41 driven by the cleaning liquid, the burrs come into contact with the three partition blocks after movement. The cleaning liquid can pass through the through holes, while when the burrs move upward, they are blocked by the three partition blocks and the upright post 45, causing the burrs to accumulate between the partition blocks and preventing the burrs from flowing back above the collection cylinder 4 again. The setting of the rubber ring 5 plays a buffering role to prevent the collection cylinder 4 from being damaged by the collision between the ultrasonic wave and the cleaning tank body 2.

[0044] As Figure 2 , Figure 3 and Figure 8 shown, the auger shaft 6 is arranged inside the cylinder body 41, and the diameter of the top end of the auger shaft 6 is larger than that of the bottom end.

[0045] The power motor 7 is arranged at the bottom end of the cleaning tank body 2, and the output shaft is connected to the auger shaft 6.

[0046] Based on the above, the power motor 7 drives the auger shaft 6 to rotate. When the auger shaft 6 rotates, it conveys the burrs downward, and the setting of the auger shaft 6 can prevent the burrs from flowing back.

[0047] During the actual use of this embodiment, the processed metal mold is placed inside the cleaning basket 3, and enough cleaning liquid is poured into the cleaning tank body 2. At this time, the metal mold is completely immersed in the cleaning liquid.

[0048] By energizing the ultrasonic transducer 27, the ultrasonic transducer 27 generates ultrasonic waves to clean the metal mold in the cleaning liquid, and during the cleaning process, the burrs and stains fall off together.

[0049] When the metal mold is cleaned, the burrs fall under the action of gravity and accumulate at the bottom wall of the cleaning tank body 2. By energizing the power motor 7, the power motor 7 drives the auger shaft 6 to rotate. When the auger shaft 6 rotates, it drives the cleaning liquid and the burrs to move downward together. The downward moving burrs are conveyed to the lower part of the third partition block 44. Due to the obstruction of the auger shaft 6, the burrs are blocked from flowing back. When the auger shaft 6 stops working, it is very difficult for the burrs to flow back above the collection cylinder 4 under the action of ultrasonic waves.

[0050] When the metal mold is cleaned again later, when the burrs moving under the action of ultrasonic waves move below the third partition block 44, the burrs are blocked by the column 45, making it difficult for the burrs to move above the collection cylinder 4. By setting three partition blocks, sufficient obstruction of the burrs can be achieved, effectively preventing the situation of burr backflow. The setting of the through holes enables the cleaning liquid to flow normally, thus ensuring that the auger shaft 6 can drive the cleaning liquid and the burrs to move downward;

[0051] By setting structures such as the collection cylinder 4 and the auger shaft 6, the burrs detached from the surface of the metal mold can be collected, and the burrs can be prevented from flowing back into the cleaning liquid again, effectively preventing the burrs from colliding with the metal mold after moving together with the cleaning liquid, thereby avoiding the situation of scratching the metal mold and enabling the cleaning liquid to be fully used.

[0052] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. 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 cleaning device for metal mold processing, characterized in that, Comprising: A housing (1) and a cleaning basket (3); and A cleaning tank body (2), which includes a housing (21), a first placement groove (22), a second placement groove (23), a first stepped surface (24), a second stepped surface (25), a partition (26), an ultrasonic transducer (27), and a drain pipe (28), wherein, The housing (21) is disposed inside the housing (1); The ultrasonic transducer (27) is disposed on the outer surface of the housing (21) and extends into the interior of the housing (21); A collection cylinder (4), which includes a cylinder body (41), a first partition block (42), a second partition block (43), a third partition block (44), and a column (45), wherein, The cylinder body (41) is disposed inside the cleaning tank body (2); A rubber ring (5) is disposed between the collection cylinder (4) and the cleaning tank body (2); An auger shaft (6) is disposed inside the cylinder body (41); A power motor (7) is disposed at the bottom end of the cleaning tank body (2), and an output shaft thereof is connected to the auger shaft (6).

2. The cleaning device according to claim 1, wherein The first placement groove (22) and the second placement groove (23) are sequentially disposed inside the housing (21) from top to bottom. The inner wall of the first placement groove (22) is provided with the first stepped surface (24), the inner wall of the second placement groove (23) is provided with the second stepped surface (25), and the cleaning basket (3) is disposed inside the first placement groove (22).

3. The cleaning device according to claim 2, characterized in that, The second placement groove (23) is a frustum-shaped groove, and the diameter of the top of the second placement groove (23) is larger than the diameter of its bottom.

4. The cleaning device according to claim 3, characterized in that The drain pipe (28) is disposed at the bottom end of the housing (21). The drain pipe (28) communicates with the second placement groove (23) and extends to the outside of the housing (1).

5. The cleaning device according to claim 4, characterized in that, The partition (26) is disposed on the outer surface of the housing (21), and the ultrasonic transducer (27) is disposed between the partitions (26).

6. The cleaning device according to claim 2, wherein, The cylinder body (41) is disposed inside the second placement groove (23). The first partition block (42), the second partition block (43), and the third partition block (44) are sequentially disposed on the outside of the cylinder body (41) from top to bottom. The first partition block (42), the second partition block (43), and the third partition block (44) are all disposed at the second stepped surface (25).

7. The cleaning device according to claim 6, characterized in that, The diameters of the first partition block (42), the second partition block (43), and the third partition block (44) decrease in sequence. Through holes and the column (45) are disposed on the lower surfaces of the first partition block (42), the second partition block (43), and the third partition block (44).

8. The cleaning device according to claim 7, wherein The cylinder body (41) is an inverted frustum-shaped cylinder, and the diameter of the top of the cylinder body (41) is larger than the diameter of its bottom.

9. The cleaning device according to claim 1, characterized in that, The diameter of the top of the auger shaft (6) is larger than the diameter of its bottom.

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