A cleaning device for mold processing

Abstract

The utility model discloses a kind of cleaning devices for mould processing, including base, cleaning tank is fixed on the base, the top of the cleaning tank is equipped with tank cover, input pipe is connected and arranged on the tank cover, the top of the input pipe is provided with flow regulating mechanism, the flow regulating mechanism includes external sleeve and adjusting sleeve, external sleeve is connected at the top of input pipe, adjusting sleeve rotates at the bottom end of external sleeve, sliding sleeve is slidably arranged in the inside of external sleeve, the top surface of sliding sleeve is fixedly provided with elastic plate, the elastic plate is provided with multiple groups and outer wall is all provided with linkage groove, mounting plate is fixedly provided on the inner wall of external sleeve, the mounting plate is provided with multiple groups and outer wall is all fixedly provided with linkage block, multiple linkage blocks are slidably arranged in multiple linkage grooves respectively, screw rod is fixedly provided on the bottom surface of sliding sleeve, the utility model designs an innovative thread transmission flow regulating system cooperation elastic plate deformation control mechanism, effectively solve the technical defects that traditional mould cleaning device cannot control cleaning fluid flow.

Description

Technical Field

[0001] This utility model relates to the field of mold processing technology, and more specifically, it relates to a cleaning device for mold processing. Background Technology

[0002] In the modern mold manufacturing and precision machining industry, molds, as key forming tools, need to maintain surface cleanliness and precision during processing. Especially in continuous production and high-precision machining environments, various processing residues, oil stains, metal shavings, and other impurities will accumulate on the mold surface. These contaminants not only affect product quality but also accelerate mold wear.

[0003] Traditional mold cleaning methods generally use cleaning fluid rinsing, but existing cleaning systems have technical defects in inaccurate flow control. Operators cannot flexibly adjust the supply of cleaning fluid according to the shape complexity, degree of contamination and material characteristics of different molds. Excessive flow not only wastes cleaning fluid but may also cause impact damage to the surface of precision molds, while insufficient flow cannot effectively remove stubborn stains and deep residues, seriously affecting the cleaning effect and the service life of the mold.

[0004] In the cleaning and maintenance of precision molds, different types of contamination and cleaning areas require different cleaning intensities. This is especially true for molds with complex cavity structures and intricate surface textures, where adjusting the flow rate of the cleaning fluid is crucial for achieving optimal cleaning results and surface protection. Existing cleaning devices generally lack flow rate adjustment capabilities, applying the cleaning fluid to the mold surface at a fixed impact velocity. This fails to provide differentiated treatment for different areas, as low-flow-rate cleaning cannot effectively remove hard deposits and grease contaminants, while high-flow-rate rinsing can easily damage the mold's delicate surfaces and fine structures. This inability to adjust the flow rate leads to unstable cleaning quality and a tendency for incomplete or over-cleaning, failing to meet the refined and personalized cleaning process requirements of modern precision mold manufacturing. Utility Model Content

[0005] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a cleaning device for mold processing to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for mold processing, comprising a base, a cleaning tank fixedly mounted on the base, a cover at the top of the cleaning tank, an input pipe connected to the cover, a flow regulating mechanism at the top of the input pipe, the flow regulating mechanism comprising an outer sleeve and an adjusting sleeve, the outer sleeve being connected to the top of the input pipe, the adjusting sleeve rotating at the bottom of the outer sleeve, a sliding sleeve slidingly mounted on the inner side of the outer sleeve, an elastic plate fixedly mounted on the top surface of the sliding sleeve, multiple sets of the elastic plate having linkage grooves on their outer walls, an installation plate fixedly mounted on the inner wall of the outer sleeve, multiple sets of the installation plate having linkage blocks fixedly mounted on their outer walls, multiple sets of the linkage blocks slidingly within multiple sets of linkage grooves, a screw fixedly mounted on the bottom surface of the sliding sleeve, a transmission sleeve fixedly mounted on the inner side of the adjusting sleeve, the transmission sleeve being threadedly connected to the screw, a pump fixedly mounted on the base, the pump's pumping end connected to the cleaning tank, the pump's output end connected to a discharge pipe, and casters mounted on the bottom surface of the base having multiple sets of casters.

[0007] The present invention is further configured such that an outer connecting pipe is rotatably installed at the bottom end of the adjusting sleeve, thereby enhancing the functionality of the adjusting sleeve and providing stronger connection and adjustment capabilities.

[0008] The present invention is further configured such that a guide block is fixedly provided on the outer wall of the sliding sleeve, and a guide groove is provided on the inner wall of the outer sleeve. Multiple sets of guide blocks and guide grooves are provided and slidably connected to each other. Through the sliding connection between the guide blocks and guide grooves, the stability and accuracy of the sliding sleeve are improved, ensuring the smooth movement of the structure.

[0009] The present invention is further configured such that a positioning block is slidably provided on the outer wall of the adjusting sleeve, and multiple sets of positioning blocks are provided, each with a return spring connected to its top end. The bottom ends of the multiple sets of return springs are fixedly connected to the outer wall of the adjusting sleeve. A positioning groove is provided on the outer wall of the outer sleeve, and multiple sets of positioning grooves are provided, each abutting against multiple sets of positioning blocks. The combination of the positioning block and the return spring ensures the automatic restoration of the position of the adjusting sleeve, enhancing the accuracy of the adjustment process and the convenience of operation.

[0010] The present invention is further configured such that a limiting sleeve is slidably provided on the outer side of the outer sleeve, and the limiting sleeve abuts against the top of multiple sets of positioning blocks. The setting of the limiting sleeve effectively restricts the range of motion of the positioning blocks, ensuring the accuracy of operation and the stability of the limiting function.

[0011] The present invention is further configured such that a guide block is fixedly provided on the inner side of the limiting sleeve, and a guide groove is provided on the outer wall of the outer sleeve. Multiple sets of guide blocks and guide grooves are provided and slidably connected. The cooperation between the guide blocks and guide grooves provides a precise guiding function, which enhances the stability and positioning effect of the limiting sleeve.

[0012] The present invention is further configured such that a support rod is fixedly provided on the top surface of the limiting sleeve, the support rod is provided in multiple sets and a limiting block is fixedly provided at the top end, a rotating sleeve is rotatably provided on the outer wall of the outer sleeve, a limiting plate is fixedly provided on the outer wall of the rotating sleeve, the limiting plate is provided in multiple sets and a limiting hole is opened on the outer wall, the limiting hole is provided in multiple sets and an unlocking hole is opened at one end. Through the design of the support rod and the limiting plate, the functionality of the limiting sleeve is improved, allowing for more flexible adjustment and locking operations.

[0013] The present invention is further configured such that each of the multiple sets of support rods is provided with a push spring on its outer side, the bottom end of each of the multiple sets of push springs is fixedly connected to a limiting sleeve, and the top end of each of the multiple sets of push springs is set to an arc shape and is connected to the limiting plate. The setting of the push spring improves the restoring force and stability between the support rod and the limiting sleeve, making the limiting function more flexible and reliable.

[0014] (III) Beneficial Effects Compared with the prior art, the present invention provides a cleaning device for mold processing, which has the following advantages: 1. This utility model designs an innovative threaded transmission flow adjustment system combined with an elastic plate deformation control mechanism, which effectively solves the technical defect of traditional mold cleaning devices that cannot control the flow rate of cleaning fluid. By rotating the adjusting sleeve, the transmission sleeve and the screw thread engage to push the sliding sleeve to move axially, so that multiple sets of elastic plates deform under the action of the linkage block, thereby adjusting the flow cross-sectional area of ​​the cleaning fluid. Operators can flexibly adjust the supply of cleaning fluid according to the shape complexity, contamination degree and material characteristics of different molds.

[0015] 2. This utility model adopts a flow rate control system that combines elastic plate deformation adjustment with precise guidance from the guide groove, providing a flexible and efficient solution for differentiated treatment in the mold cleaning process. By adjusting the gap between the elastic plates, the flow rate of the cleaning fluid can be controlled. Operators can make differentiated settings for the cleaning needs of different areas. The low flow rate setting is suitable for gentle cleaning of precision surfaces and fine structures to prevent damage, while the high flow rate setting can effectively remove hard deposits and grease contaminants, effectively solving the technical defect of existing cleaning devices with fixed and unadjustable flow rates.

[0016] 3. This utility model achieves positioning and reliable locking of flow rate regulation by combining the elastic positioning mechanism of the return spring and the positioning block with the locking system of the rotating sleeve and the limiting plate. Multiple sets of positioning blocks automatically abut against the positioning groove under the action of the return spring to ensure the accuracy and stability of the adjustment position. The limiting plate system driven by the rotating sleeve achieves reliable locking and convenient unlocking of the adjustment state through the ingenious design of the limiting hole and the unlocking hole. The operator can complete the switching of adjustment mode and position locking with a simple rotation operation. The overall device has a compact structure and is easy to operate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a cleaning device for mold processing according to the present invention; Figure 2 This is a schematic diagram of the structure of the limiting plate and the limiting sleeve in this utility model; Figure 3 This is a cross-sectional view of the outer sleeve and the adjusting sleeve in this utility model. Figure 4 This is a cross-sectional view of the limiting sleeve, adjusting sleeve, and outer sleeve in this utility model. Figure 5 This is a cross-sectional view of the sliding sleeve and linkage groove in this utility model.

[0018] In the diagram: 1. Base; 2. Cleaning tank; 3. Tank cover; 4. Input pipe; 5. Outer sleeve; 6. Adjusting sleeve; 7. Sliding sleeve; 8. Elastic plate; 9. Linkage groove; 10. Mounting plate; 11. Linkage block; 12. Screw; 13. Transmission sleeve; 14. Extraction pump; 15. Discharge pipe; 16. Caster wheel; 17. Outer pipe; 18. Guide block; 19. Guide groove; 20. Positioning block; 21. Return spring; 22. Positioning groove; 23. Limiting sleeve; 24. Guide block; 25. Guide groove; 26. Support rod; 27. Limiting block; 28. Rotating sleeve; 29. ​​Limiting plate; 30. Limiting hole; 31. Unlocking hole; 32. Push spring. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0021] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0022] Please see Figures 1-5A cleaning device for mold processing includes a base 1, a cleaning tank 2 fixedly mounted on the base 1, a tank cover 3 at the top of the cleaning tank 2, an input pipe 4 connected to the tank cover 3, and a flow regulating mechanism at the top of the input pipe 4. The flow regulating mechanism includes an outer sleeve 5 and an adjusting sleeve 6. The outer sleeve 5 is connected to the top of the input pipe 4, and the adjusting sleeve 6 rotates at the bottom of the outer sleeve 5. A sliding sleeve 7 is slidably mounted on the inner side of the outer sleeve 5, and an elastic plate 8 is fixedly mounted on the top surface of the sliding sleeve 7. The elastic plate 8 has multiple sets, and each set has a linkage groove 9 on its outer wall. The inner wall of the outer sleeve 5 is fixedly mounted on the sliding sleeve 6. A mounting plate 10 is provided, and the mounting plate 10 is provided with multiple sets of linkage blocks 11, each of which is fixedly provided on its outer wall. The multiple sets of linkage blocks 11 slide in multiple sets of linkage grooves 9. The bottom surface of the sliding sleeve 7 is fixedly provided with screws 12. The inner side of the adjusting sleeve 6 is fixedly provided with a transmission sleeve 13, which is threadedly connected to the screws 12. A pump 14 is fixedly provided on the base 1. The pump 14's water intake end is connected to the cleaning tank 2. The pump 14's output end is connected to a discharge pipe 15. The bottom surface of the base 1 is provided with casters 16, and multiple sets of casters 16 are provided.

[0023] An external connecting pipe 17 is rotatably installed at the bottom of the adjusting sleeve 6.

[0024] A guide block 18 is fixedly provided on the outer wall of the sliding sleeve 7, and a guide groove 19 is provided on the inner wall of the outer sleeve 5. Multiple sets of guide blocks 18 and guide grooves 19 are provided and are slidably connected to each other. The outer wall of the adjusting sleeve 6 is provided with a positioning block 20. There are multiple sets of positioning blocks 20, and each of them is connected to a return spring 21 at its top. The bottom of each set of return springs 21 is fixedly connected to the outer wall of the adjusting sleeve 6. The outer wall of the outer sleeve 5 is provided with a positioning groove 22. There are multiple sets of positioning grooves 22, and each of them abuts against the multiple sets of positioning blocks 20.

[0025] The outer sleeve 5 has a sliding limit sleeve 23 on its outer side, and the limit sleeve 23 abuts against the top of multiple positioning blocks 20.

[0026] The inner side of the limiting sleeve 23 is fixedly provided with a guide block 24, and the outer wall of the outer sleeve 5 is provided with a guide groove 25. Multiple sets of guide blocks 24 and guide grooves 25 are provided and are slidably connected.

[0027] The top surface of the limiting sleeve 23 is fixedly provided with a support rod 26. The support rod 26 is provided in multiple sets and a limiting block 27 is fixedly provided at the top. The outer wall of the outer sleeve 5 is rotatably provided with a rotating sleeve 28. The outer wall of the rotating sleeve 28 is fixedly provided with a limiting plate 29. The limiting plate 29 is provided in multiple sets and a limiting hole 30 is opened on the outer wall. The limiting hole 30 is provided in multiple sets and an unlocking hole 31 is opened at one end of each.

[0028] Multiple sets of support rods 26 are provided with push springs 32 on their outer sides. The bottom ends of multiple sets of push springs 32 are fixedly connected to limit sleeves 23. The top ends of multiple sets of push springs 32 are all set in an arc shape and are connected to the limit plate 29.

[0029] In this embodiment, during use, the external pipe 17 is connected to the external cleaning fluid delivery device, the mold is placed in the cleaning tank 2, and the tank cover 3 is fixed to the top of the cleaning tank 2. The cleaning fluid is delivered to the cleaning tank 2 through the input pipe 4 via the external cleaning fluid delivery device to rinse the mold. At the same time, the extraction pump 14 is started to extract the cleaning fluid in the cleaning tank 2 and discharge it through the discharge pipe 15. When it is necessary to adjust the input flow rate of the cleaning fluid, the rotating sleeve 28 is rotated to move the multiple unlocking holes 31 to the top of the multiple limiting blocks 27, so that the multiple limiting blocks 27 release from contact with the limiting plate 29. This pushes the limiting sleeve 23 to release from contact with the multiple positioning blocks 20 and allows the limiting blocks 27 to pass through the unlocking holes 31. At the same time, the limiting plate 29 applies pressure to the multiple push springs. 32 is squeezed, and then the rotating sleeve 28 is rotated again to drive the limiting plate 29 to rotate, so that multiple sets of support rods 26 slide into the limiting groove, and push the limiting sleeve 23 to drive the limiting block 27 to abut against the top surface of the limiting plate 29, so that the limiting sleeve 23 is restricted to the unlocked state. Multiple sets of reset springs 21 pull the positioning block 20 so that its bottom end is disengaged from the positioning groove 22, releasing the positioning of the adjusting sleeve 6. The rotating adjusting sleeve 6 drives the transmission sleeve 13 to rotate and engages with the screw 12. The screw 12 pulls the sliding sleeve 7 so that it slides along the guide groove 19 through multiple sets of guide blocks 18, and the multiple sets of linkage blocks 11 drive the elastic plate 8 to deform, thereby changing the flow area of ​​the cleaning fluid between the multiple sets of elastic plates 8, thereby adjusting the flow rate and velocity of the cleaning fluid.

[0030] More specifically, after adjustment, rotating the rotating sleeve 28 causes the limiting plate 29 to rotate, causing multiple sets of support rods 26 to slide out of the limiting hole 30 and move into the unlocking hole 31, causing multiple sets of limiting blocks 27 to release from contact with the top surface of the limiting plate 29. Multiple sets of push springs 32 push the limiting sleeve 23 to abut against the top of multiple sets of positioning blocks 20, thereby pushing the bottom of multiple sets of positioning blocks 20 to abut against the positioning groove 22 and simultaneously compressing the reset spring 21. Rotating the rotating sleeve 28 causes multiple sets of limiting blocks 27 to abut against the bottom surface of the limiting plate 29, so that the limiting sleeve 23 remains in a continuously locked state, completing the positioning of the adjusting sleeve 6.

[0031] In summary, during use or operation of the overall equipment: When in use, connect the external pipe 17 to the external cleaning fluid delivery device, place the mold inside the cleaning tank 2, and fix the tank cover 3 to the top of the cleaning tank 2. The external cleaning fluid delivery device delivers the cleaning fluid through the input pipe 4 into the cleaning tank 2 to rinse the mold. Simultaneously, the extraction pump 14 is started to extract the cleaning fluid from the cleaning tank 2 and discharge it through the discharge pipe 15. When it is necessary to adjust the input flow rate of the cleaning fluid, rotate the rotating sleeve 28 to move the multiple unlocking holes 31 to the top of the multiple limiting blocks 27, causing the multiple limiting blocks 27 to release their contact with the limiting plate 29. This pushes the limiting sleeve 23 to release its contact with the multiple positioning blocks 20, allowing the limiting blocks 27 to pass through the unlocking holes 31, and simultaneously, through the limiting plate 29... Multiple sets of push springs 32 compress the fluid, and then the rotating sleeve 28 rotates again to drive the limiting plate 29 to rotate, causing multiple sets of support rods 26 to slide into the limiting groove. By pushing the limiting sleeve 23, the limiting block 27 is driven to abut against the top surface of the limiting plate 29, so that the limiting sleeve 23 is locked in the unlocked state. Multiple sets of reset springs 21 pull the positioning block 20 so that its bottom end is disengaged from the positioning groove 22, releasing the positioning of the adjusting sleeve 6. The rotating adjusting sleeve 6 drives the transmission sleeve 13 to rotate and engages with the screw 12. The screw 12 pulls the sliding sleeve 7 so that it slides along the guide groove 19 through multiple sets of guide blocks 18. Multiple sets of linkage blocks 11 drive the elastic plate 8 to deform, thereby changing the flow area of ​​the cleaning fluid between the multiple sets of elastic plates 8, thereby adjusting the flow rate and velocity of the cleaning fluid.

[0032] After adjustment, rotating the rotating sleeve 28 causes the limiting plate 29 to rotate, causing multiple sets of support rods 26 to slide out of the limiting hole 30 and move into the unlocking hole 31, causing multiple sets of limiting blocks 27 to release from contact with the top surface of the limiting plate 29. Multiple sets of push springs 32 push the limiting sleeve 23 to abut against the top of multiple sets of positioning blocks 20, thereby pushing the bottom of multiple sets of positioning blocks 20 to abut against the positioning groove 22 and simultaneously compressing the reset spring 21. Rotating the rotating sleeve 28 causes multiple sets of limiting blocks 27 to abut against the bottom surface of the limiting plate 29, so that the limiting sleeve 23 remains in a continuously locked state, completing the positioning of the adjusting sleeve 6.

[0033] Of all the solutions mentioned above, those involving connections between two components can be selected based on the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other well-known connection methods. These will not be elaborated on here. For all the fixed connections mentioned above, welding is the preferred option. In all the solutions mentioned above, the operation of electrical components, unless otherwise specified, is controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and wiring connections are existing, well-known, and mature technologies, and their specific circuit structures will not be described in detail here. The specific models and specifications of the electrical components involved in this solution need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt existing technologies in this field, and therefore will not be described in detail. Of all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are existing well-known technologies, and this utility model will not describe them in detail. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for mold processing, comprising a base (1), characterized in that: A cleaning tank (2) is fixedly mounted on the base (1). A cover (3) is provided at the top of the cleaning tank (2). An input pipe (4) is connected to the cover (3). A flow regulating mechanism is provided at the top of the input pipe (4). The flow regulating mechanism includes an outer sleeve (5) and an adjusting sleeve (6). The outer sleeve (5) is connected to the top of the input pipe (4). The adjusting sleeve (6) rotates at the bottom of the outer sleeve (5). A sliding sleeve (7) is provided on the inner side of the outer sleeve (5). An elastic plate (8) is fixedly mounted on the top surface of the sliding sleeve (7). Multiple sets of elastic plates (8) are provided, and each set has a linkage groove (9) on its outer wall. An installation plate (10) is fixedly mounted on the inner wall of the outer sleeve (5). The mounting plate (10) is provided with multiple sets of linkage blocks (11) fixed on the outer wall. The multiple sets of linkage blocks (11) slide in multiple sets of linkage grooves (9). The bottom surface of the sliding sleeve (7) is fixed with screws (12). The inner side of the adjusting sleeve (6) is fixed with a transmission sleeve (13). The transmission sleeve (13) is threadedly connected to the screw (12). The base (1) is fixed with a pump (14). The pump (14) is connected to the cleaning tank (2) at the pumping end. The pump (14) is connected to the discharge pipe (15) at the output end. The bottom surface of the base (1) is equipped with casters (16). The casters (16) are provided with multiple sets.

2. The cleaning device for mold processing according to claim 1, characterized in that: The bottom end of the adjusting sleeve (6) is rotatably fitted with an external connecting pipe (17).

3. The cleaning device for mold processing according to claim 2, characterized in that: The outer wall of the sliding sleeve (7) is fixedly provided with a guide block (18), and the inner wall of the outer sleeve (5) is provided with a guide groove (19). Multiple sets of guide blocks (18) and guide grooves (19) are provided and are slidably connected to each other.

4. The cleaning device for mold processing according to claim 3, characterized in that: The outer wall of the adjusting sleeve (6) is provided with a positioning block (20). The positioning block (20) is provided in multiple sets and the top of each set is connected to a reset spring (21). The bottom of each set of reset springs (21) is fixedly connected to the outer wall of the adjusting sleeve (6). The outer wall of the outer sleeve (5) is provided with a positioning groove (22). The positioning groove (22) is provided in multiple sets and abuts against each of the multiple sets of positioning blocks (20).

5. A cleaning device for mold processing according to claim 4, characterized in that: The outer sleeve (5) is provided with a limiting sleeve (23) sliding on the outside, and the limiting sleeve (23) abuts against the top of multiple positioning blocks (20).

6. A cleaning device for mold processing according to claim 5, characterized in that: The inner side of the limiting sleeve (23) is fixedly provided with a guide block (24), and the outer wall of the outer sleeve (5) is provided with a guide groove (25). The guide block (24) and the guide groove (25) are provided in multiple sets and are slidably connected.

7. A cleaning device for mold processing according to claim 6, characterized in that: The top surface of the limiting sleeve (23) is fixedly provided with a support rod (26), the support rod (26) is provided in multiple sets and the top end is fixedly provided with a limiting block (27). The outer wall of the outer sleeve (5) is provided with a rotating sleeve (28), the outer wall of the rotating sleeve (28) is fixedly provided with a limiting plate (29), the limiting plate (29) is provided in multiple sets and the outer wall is provided with a limiting hole (30), the limiting hole (30) is provided in multiple sets and one end of each is provided with an unlocking hole (31).

8. A cleaning device for mold processing according to claim 7, characterized in that: multiple sets Each of the support rods (26) is provided with a push spring (32) on the outside. The bottom of each set of push springs (32) is fixedly connected to a limiting sleeve (23). The top of each set of push springs (32) is set to be arc-shaped and connected to the limiting plate (29).

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