Cleaning device for mold machining

Abstract

The utility model relates to the technical field of cleaning devices for mold machining, and discloses a cleaning device for mold machining. Comprising a cleaning device shell, a motor is arranged on the outer side of the upper portion of the cleaning device shell, the output end of the motor is connected with a screw rod, the screw rod penetrates through the outer end of the cleaning device shell, the screw rod is in threaded connection with and penetrates through a sliding support, and support guide rails are arranged on the two sides of the screw rod in parallel; the support guide rail is fixedly arranged on the cleaning device shell and penetrates through the sliding support. Mold fixing structure sets are arranged on the inner sides of the two ends of the lower portion of the sliding support, each mold fixing structure set comprises a gear, and a rack is arranged below each gear; according to the mold cleaning equipment, a mold can rotate to a certain extent in the cleaning process, and cleaning is achieved; the cleaning and drying functions are integrated, and automation of the whole process is achieved. The device is provided with waste liquid recovery, so that waste liquid treatment is proper.

Description

Technical Field

[0001] This utility model relates to the technical field of cleaning devices for mold processing, specifically a cleaning device for mold processing. Background Technology

[0002] Molds primarily refer to various molds and tools used in industrial production for methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping to obtain desired products. In short, a mold is a tool used to shape objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly achieves the shaping of objects by changing the physical state of the material being molded. During prolonged use or storage, mold surfaces are prone to accumulating dirt, requiring cleaning to obtain a cleaner mold, facilitating subsequent processing and production, and improving product quality. Existing mold cleaning methods generally involve manual cleaning, which increases labor costs, is time-consuming and labor-intensive, and has low cleaning efficiency and long cleaning cycles. Another method involves placing molds in a cleaning tank, often with multiple molds placed together. This method causes collisions between molds, which can damage them, especially precision molds. Furthermore, cleaning requires waiting for one batch of molds to be cleaned before starting another, resulting in inconsistent cleaning that is time-consuming and labor-intensive. Some cleaning devices require flipping the mold to clean different surfaces, which necessitates removing the mold from its mounting device, making the operation cumbersome and impacting cleaning efficiency.

[0003] A search revealed existing technology (application number: CN202111247639.6), which describes "a cleaning device for mold processing." This utility model includes: a main water tank, through which a rigid water pipe is connected, and through which a main board water pump is connected. The main board water pump is connected to a main board nozzle via the main board. A first side plate water pump is installed on a first side plate, and a first side plate nozzle is connected to the first side plate through a water channel. A second side plate water pump is installed on a second side plate, and a second side plate nozzle is connected to the second side plate through a water channel. A bottom nozzle cleans the bottom surface of the mold, and a main board nozzle cleans the top surface of the mold. The first side plate nozzle and the second side plate... Alternating nozzles can clean the remaining surfaces of the mold; however, existing technologies still have the following shortcomings: while the design considers multi-angle cleaning and through-connection of the structure, in practice, there are still problems such as insufficient efficiency and automation, low cleaning level, and inability to collect waste liquid in a timely manner. Therefore, a cleaning device for mold processing is still provided. This device allows the mold to rotate to a certain extent during the cleaning process, achieving a more thorough cleaning effect. It integrates cleaning and drying functions, making the whole process more automated. In particular, a waste liquid recycling design is included, ensuring proper waste liquid treatment. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cleaning device for mold processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cleaning device for mold processing, comprising a cleaning device housing, a motor disposed on the outer side of the upper part of the cleaning device housing, a screw connected to the output end of the motor, the screw penetrating the outer end of the cleaning device housing, the screw being threadedly connected to and penetrating a sliding bracket, parallel bracket guide rails disposed on both sides of the screw, the bracket guide rails being fixedly disposed on the cleaning device housing, and the bracket guide rails penetrating the motor; a mold fixing structure assembly disposed on the inner sides of both ends below the sliding bracket, the mold fixing structure assembly comprising a gear, a rack disposed below the gear, the gear penetrating to the middle of a rotating shaft, one end of the rotating shaft being fixed. A sliding bracket is connected, and a fixing clamp is connected to the other end of the rotating shaft. A stud is connected to one side of the fixing clamp, and a fixing plate is provided on the side of the stud near the fixing clamp. A mold loading end is provided on the end of the cleaning device housing near the motor, and a mold unloading end is provided on the side of the mold loading end away from the motor. A water valve interface is provided on the upper inner wall of the cleaning device housing, and the water valve interface is connected to the cleaning nozzle. A drying air valve interface is provided on the upper inner wall of the cleaning device housing near the mold unloading end, and the drying air valve interface is connected to the drying air nozzle. A waste liquid outlet is provided at the bottom of the cleaning device housing, and a waste liquid tank housing is provided below the waste liquid outlet for collecting waste liquid.

[0006] As a further description of the above technical solution:

[0007] The inner walls on both sides of the housing of the cleaning device are provided with stroke grooves, and the transmission column on the gear passes through the stroke grooves and slides within the stroke grooves.

[0008] As a further description of the above technical solution:

[0009] The mold loading end is used for loading the mold. The mold fixing structure group is set above the mold loading end. The mold is placed inside the fixing clamp. The stud is threadedly connected to the fixing clamp. The fixing plate fixes the mold by turning the stud.

[0010] As a further description of the above technical solution:

[0011] The gears are provided in two sets. The gears are rotatably mounted at both ends of the lower part of the sliding bracket via a rotating column. The gears mesh with the rack and are used to drive the gears to rotate the fixed clamp.

[0012] As a further description of the above technical solution:

[0013] The bracket guide rail is provided in two sets. When the sliding bracket is driven, it ensures the running guidance of the mold fixing structure group.

[0014] As a further description of the above technical solution:

[0015] Waste liquid tank guide rails are provided on both sides of the bottom of the cleaning device housing. There are two sets of waste liquid tank guide rails, and the waste liquid tank housing is slidably disposed inside the waste liquid tank guide rails.

[0016] As a further description of the above technical solution:

[0017] The cleaning nozzles are located near the mold loading end and multiple sets of cleaning nozzles are provided; the drying gas nozzles are located near the mold unloading end and multiple sets of drying gas nozzles are provided.

[0018] This utility model has the following beneficial effects:

[0019] 1. The design of gears and rotating shafts automates mold fixing and positioning, reducing manual operation and improving efficiency. The meshing connection between gears and racks ensures the precision of the clamp rotation, allowing the mold to be accurately fixed in the cleaning device. The rotating column on the gear passes through the stroke groove and slides within it. This design can precisely control the stroke of the sliding bracket, ensuring the uniformity and thoroughness of mold cleaning.

[0020] 2. The design of the sliding bracket and fixing clamp ensures the stability of the mold during the cleaning process, reducing the risk of mold damage due to insecure fixing. The threaded connection of the stud and fixing plate allows for easy fixing and releasing of the mold, simplifying the operation process. Attached Figure Description

[0021] Figure 1 This is a perspective view of a cleaning device for mold processing proposed in this utility model;

[0022] Figure 2 This is a partial schematic diagram of a cleaning device for mold processing proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the drive assembly of a cleaning device for mold processing proposed in this utility model;

[0024] Figure 4 This is a partial schematic diagram of the drive assembly of a cleaning device for mold processing proposed in this utility model.

[0025] Legend:

[0026] 1. Cleaning device housing; 4. Waste liquid tank housing; 11. Mold loading end; 12. Cleaning nozzle; 13. Water valve interface; 14. Drying air valve interface; 15. Drying air nozzle; 16. Stroke groove; 17. Mold unloading end; 18. Waste liquid tank guide rail; 19. Waste liquid outlet; 2. Cleaning mechanism structure assembly; 21. Motor; 22. Sliding bracket; 23. Bracket guide rail; 24. Screw; 3. Mold fixing structure assembly; 31. Gear; 32. Stud; 33. Fixing clamp; 34. Fixing plate; 35. Rack. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figures 1-4 This utility model provides a cleaning device for mold processing, comprising: a cleaning device housing 1, a motor 21 disposed on the outer side of the upper part of the cleaning device housing 1, a screw 24 connected to the output end of the motor 21, the screw 24 penetrating the outer end of the cleaning device housing 1, the screw 24 being threadedly connected to and penetrating a sliding bracket 22, parallel bracket guide rails 23 disposed on both sides of the screw 24, the bracket guide rails 23 being fixedly disposed on the cleaning device housing 1, and the bracket guide rails 23 penetrating the motor 21; and mold fixing structure assemblies 3 disposed on the inner sides of both ends below the sliding bracket 22, the mold fixing structure assemblies 3 including gears 31, a rack 35 disposed below the gears 31, the gears 31 penetrating to the middle of a rotating shaft, one end of the rotating shaft being fixedly connected to the sliding bracket 22, and the other end of the rotating shaft being fixedly connected to the sliding bracket 22. One end is connected to a fixing clamp 33, and a stud 32 is connected to one side of the fixing clamp 33. A fixing plate 34 is provided on the side of the stud 32 near the fixing clamp 33. A mold loading end 11 is provided on the end of the cleaning device housing 1 near the motor 21, and a mold unloading end 17 is provided on the side of the mold loading end 11 away from the motor 21. A water valve interface 13 is provided on the upper inner wall of the cleaning device housing 1, and the water valve interface 13 is connected to the cleaning nozzle 12. A drying air valve interface 14 is provided on the upper inner wall of the cleaning device housing 1 near the mold unloading end 17, and the drying air valve interface 14 is connected to the drying air nozzle 15. A waste liquid outlet 19 is provided at the bottom of the cleaning device housing 1, and a waste liquid tank housing 4 is provided below the waste liquid outlet 19 for collecting waste liquid.

[0029] In this embodiment, the cleaning device housing, the cleaning mechanism structure assembly, and the mold fixing structure assembly constitute the mold processing cleaning device involved in this application, which realizes uniform and thorough cleaning, improves the cleaning quality of the mold, and ensures the cleanliness of the mold.

[0030] In this embodiment, the stud and fixing plate connected by threads can fix and release the mold, which simplifies the operation process and improves work efficiency.

[0031] In this embodiment, the waste liquid outlet and waste liquid tank shell are designed to effectively collect and treat the waste liquid generated during the cleaning process, thereby reducing environmental pollution.

[0032] It should be noted that the waste liquid tank shell can be made of stainless steel. Due to its high chromium content, stainless steel waste liquid tank shells have good corrosion resistance and can maintain their performance when in contact with acidic and alkaline waste liquids. They are not easily corroded. Stainless steel is non-porous, easy to clean, and its chromium content can resist bacterial growth, making it suitable for applications requiring cleanliness. Stainless steel can maintain its mechanical properties at high temperatures, making it suitable for use in environments with varying temperatures. Stainless steel has high tensile strength, can maintain its strength under extreme conditions, and has good durability.

[0033] Specifically, the inner walls on both sides of the housing 1 of the cleaning device are provided with stroke grooves 16, and the transmission column on the gear 31 passes through the stroke grooves 16 and slides within the stroke grooves 16.

[0034] In this embodiment, the transmission column on the gear 31 passes through the stroke groove 16 and slides within the stroke groove 16. This design allows the mold fixing structure group 3 to move smoothly, ensuring that all parts of the mold can be thoroughly cleaned during the cleaning process, thus improving the comprehensiveness of the cleaning.

[0035] Specifically, the mold loading end 11 is used for mold loading, the mold fixing structure group 3 is set above the mold loading end 11, the mold is placed inside the fixing clamp 33, the stud 32 is threadedly connected to the fixing clamp 33, and the fixing plate 34 fixes the mold by turning the stud 32.

[0036] The device features a dedicated mold loading end 11 for placing molds into the cleaning unit. This design makes the mold loading process more convenient and precise. The mold fixing structure assembly 3 is located above the mold loading end 11, ensuring the mold remains stable during cleaning. The fixing clamp 33 houses the mold, and its threaded connection to the fixing clamp 33 via studs 32 allows adjustment of the fixing plate 34 to accommodate molds of different sizes, ensuring the mold does not move or rotate during cleaning and improving cleaning accuracy.

[0037] Specifically, there are two sets of gears 31. The gears 31 are rotatably mounted at both ends of the lower part of the sliding bracket 22 via a rotating column. The gears 31 are meshed with the rack 35 and are used to drive the gears 31 to rotate the fixed clamp 33.

[0038] It should be noted that the gear 31 allows power to be transmitted through the rack 35, enabling precise control of the fixed clamp 33. The design of the two sets of gears 31 provides better stability and force distribution, ensuring the stability of the mold during the cleaning process. The meshing connection of the gears and racks allows the fixed clamp 33 to rotate in multiple directions to adapt to different cleaning angles and requirements.

[0039] Specifically, the support guide rail 23 is provided with two sets. When the sliding support 22 is driven, it ensures the running guidance of the mold fixing structure group 3.

[0040] As a preferred implementation, the combined use of the support guide rail 23 and the sliding support 22 improves the efficiency of mold loading and unloading, reduces the need for manual operation, and the precise guidance and stable movement reduce the possibility of accidents during the cleaning process of the mold, thus enhancing the safety of operation.

[0041] Specifically, waste liquid tank guide rails 18 are provided on both sides of the bottom of the cleaning device housing 1. There are two sets of waste liquid tank guide rails 18, and the waste liquid tank housing 4 is slidably disposed inside the waste liquid tank guide rails 18.

[0042] It should be noted that the design of the waste liquid tank guide rail 18 and the waste liquid tank housing 4 enables the waste liquid to be collected efficiently, reducing the risk of waste liquid leakage. The sliding setting of the waste liquid tank housing 4 allows it to be easily removed from the waste liquid tank guide rail 18, facilitating the cleaning of waste liquid and the maintenance of the waste liquid tank housing.

[0043] Specifically, the cleaning nozzle 12 is located near the mold loading end 11 and multiple sets of cleaning nozzles 12 are provided; the drying gas nozzle 15 is located near the mold unloading end 17 and multiple sets of drying gas nozzles 15 are provided.

[0044] In this embodiment, the design of multiple sets of cleaning nozzles 12 and drying gas nozzles 15 ensures comprehensive cleaning and drying of the mold, improves the uniformity and efficiency of cleaning and drying, and the design of multiple sets of nozzles can shorten the cleaning and drying time of a single mold and improve the efficiency of the entire cleaning process.

[0045] In use, the mold to be cleaned is loaded at the mold loading end 11 and placed in the fixing clamp 33. Then, the stud 32 is rotated to move the fixing plate 34 toward the mold until it is fixed. After the mold is fixed, the motor 21 is started. The sliding bracket 22 begins to move forward under the restriction of the bracket guide rail 23 and the stroke groove 16. At this time, the shaft where the gear 31 is located rotates in the sliding bracket 22. The gear 31 meshes with the rack 35, so that the mold fixing structure assembly 3 rotates axially while moving forward. When the mold reaches the cleaning area, the water valve interface 13 is opened, and the cleaning liquid is sprayed out from the cleaning nozzle 12 and both sides of the box to clean the mold. When the mold reaches the drying area, the drying air valve interface 14 is opened, and the gas is sprayed out from the drying air nozzle 15 and both sides of the box to dry the mold. The cleaned mold is unloaded at the mold unloading end 17, and the cleaning waste liquid is discharged from the waste liquid outlet 19 into the waste liquid tank shell 4 for easy disposal.

[0046] This utility model discloses a cleaning device for mold processing. Through thorough and gentle cleaning, the cleaning device can reduce mold wear and extend its service life. Automated cleaning can reduce the use of water and cleaning fluid, saving resources. Through an effective waste liquid collection and treatment system, the environmental impact during the cleaning process can be reduced. The cleaning device can be quickly adjusted to adapt to molds of different sizes and types, improving the flexibility of the production line.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for mold processing, characterized in that: The device includes a cleaning device housing (1), a motor (21) is installed on the outer side of the upper part of the cleaning device housing (1), a screw (24) is connected to the output end of the motor (21), the screw (24) passes through the outer end of the cleaning device housing (1), the screw (24) is threadedly connected to and passes through a sliding bracket (22), parallel bracket guide rails (23) are provided on both sides of the screw (24), the bracket guide rails (23) are fixedly installed on the cleaning device housing (1), and the bracket guide rails (23) pass through the motor (21); a mold fixing structure group (3) is provided on the inner side of both ends below the sliding bracket (22), the mold fixing structure group (3) includes a gear (31), a rack (35) is provided below the gear (31), the gear (31) passes through to the middle of the rotating shaft, one end of the rotating shaft is fixedly connected to the sliding bracket (22), and the other end of the rotating shaft is connected to a fixing clamp (33). The fixing clamp (33) is connected to a stud (32) on one side, and a fixing plate (34) is provided on the side of the stud (32) near the fixing clamp (33); a mold loading end (11) is provided on the end of the cleaning device housing (1) near the motor (21), and a mold unloading end (17) is provided on the side of the mold loading end (11) away from the motor (21); a water valve interface (13) is provided on the upper inner wall of the cleaning device housing (1), and the water valve interface (13) is connected to the cleaning nozzle (12); a drying air valve interface (14) is provided on the upper inner wall of the cleaning device housing (1) near the mold unloading end (17), and the drying air valve interface (14) is connected to the drying air nozzle (15); a waste liquid outlet (19) is provided at the bottom of the cleaning device housing (1), and a waste liquid tank housing (4) is provided below the waste liquid outlet (19) for collecting waste liquid.

2. The cleaning device for mold processing according to claim 1, characterized in that: The inner walls of both sides of the housing (1) of the cleaning device are provided with stroke grooves (16), and the transmission column on the gear (31) passes through the stroke grooves (16) and slides in the stroke grooves (16).

3. The cleaning device for mold processing according to claim 2, characterized in that: The mold loading end (11) is used for mold loading. The mold fixing structure group (3) is set above the mold loading end (11). The mold is placed inside the fixing clamp (33). The stud (32) is threadedly connected to the fixing clamp (33). The fixing plate (34) fixes the mold by turning the stud (32).

4. The cleaning device for mold processing according to claim 3, characterized in that: Two sets of gears (31) are provided. The gears (31) are rotatably mounted at both ends below the sliding bracket (22) via a rotating column. The gears (31) mesh with the rack (35) to drive the gears (31) to rotate the fixed clamp (33).

5. A cleaning device for mold processing according to claim 4, characterized in that: The bracket guide rail (23) is provided in two sets. When the sliding bracket (22) is driven, it ensures the running guidance of the mold fixing structure group (3).

6. The cleaning device for mold processing according to claim 5, characterized in that: Waste liquid tank guide rails (18) are provided on both sides of the bottom of the cleaning device housing (1). There are two sets of waste liquid tank guide rails (18). The waste liquid tank housing (4) is slidably disposed inside the waste liquid tank guide rails (18).

7. A cleaning device for mold processing according to claim 6, characterized in that: The cleaning nozzle (12) is located near the mold loading end (11) and multiple sets of cleaning nozzles (12) are provided. The drying gas nozzle (15) is located near the mold unloading end (17) and multiple sets of drying gas nozzles (15) are provided.

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