Screw surface oil stain cleaning system

Abstract

The utility model discloses a screw surface greasy dirt cleaning system, which relates to the technical field of screw cleaning, and comprises a base, the inner side of the base is fixedly connected with a support seat, the inside of the support seat is fixedly connected with a plurality of cleaning tanks, and the inside of each cleaning tank is movably connected with a roller. A plurality of supporting frames are movably connected to the two sides of the top end of the supporting base and movably connected with the supporting rods of the roller. According to the supporting and adjusting mechanism, a hydraulic rod is used for pushing a control rod to move in a supporting base, a movable rod and an adjusting column are driven to move synchronously, the adjusting column is movably connected with an inclined groove, the inclined groove is in an inclined state, and the adjusting column is located at the fixed height, so that an adjusting plate is lifted upwards, and the supporting frame moves upwards; and the height of the roller can be adjusted according to the height change of cleaning liquid in the cleaning tank, so that the cleaning liquid can cover all screws.

Description

Technical Field

[0001] This utility model relates to the field of screw cleaning technology, specifically a screw surface oil stain cleaning system. Background Technology

[0002] Screws are indispensable connecting components in modern industry, widely used in various machinery, equipment, construction, and electronic products. During the production and processing of screws, the presence of grease, cutting fluid, and other substances often results in oil stains adhering to the screw surface. These oil stains not only affect the appearance of the screws but may also affect their subsequent coating, plating, and performance. Therefore, cleaning the screw surface is an important step in the screw production process, requiring the construction of a screw cleaning system. Through different cleaning processes, residual oil stains and impurities on the screw surface are removed sequentially, thereby improving the quality of the screws.

[0003] However, cleaning screws using cleaning tanks usually involves transferring screws between different cleaning tanks. This process requires manual operation of hoisting equipment, which has limited automation. Furthermore, as the screws are cleaned, the cleaning solution inside the cleaning tank decreases, which may result in the cleaning solution not covering all the screws. Therefore, a screw surface oil cleaning system is needed to solve the existing shortcomings. Utility Model Content

[0004] The purpose of this invention is to provide a screw surface oil stain cleaning system. The set support adjustment mechanism helps to adjust the height of the roller according to the height change of the cleaning liquid inside the cleaning tank, so that the cleaning liquid can cover all screws; the set lifting mechanism improves the accuracy of the docking between the top part of the roller and the top part of the support base.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a screw surface oil stain cleaning system, including a base, a support seat fixedly connected to the inner side of the base, several cleaning tanks fixedly connected inside the support seat, and rollers movably connected inside the cleaning tanks. Several support frames are movably connected to both sides of the top of the support seat, and the support frames are movably connected to the support rods of the rollers. Multiple sets of symmetrical support adjustment mechanisms are provided inside the support seat, and the support adjustment mechanisms are connected to the support frames. A set of symmetrical guide rails is fixedly connected to the top of the base, and a lifting mechanism is provided at the top of the guide rails.

[0007] The present invention is further configured such that the support adjustment mechanism includes an adjustment plate, an adjustment column, and a moving rod, the moving rods are symmetrically arranged, the adjustment column is fixedly connected to the opposite side of the top of the moving rod, the bottom end of the adjustment plate is provided with a through groove, the adjustment column passes through the through groove and is movably connected to the through groove, and the moving rods are respectively located on both sides of the adjustment plate.

[0008] The present invention is further configured such that a set of symmetrical control rods are movably connected inside the support base, the bottom ends of the moving rods are fixedly connected to the top ends of the control rods, the top ends of the adjusting plates are respectively fixedly connected to the inner side of the support frame, and a set of symmetrical hydraulic rods are fixedly connected to the top end of the base, with the telescopic ends of the hydraulic rods respectively fixedly connected to one end of the control rod.

[0009] The present invention is further configured such that a drive gear is movably connected to the top of the support frame via a rotating shaft, and the drive gear meshes with the gear of the roller; a servo motor is fixedly connected to the top of the support frame, and the output end of the servo motor is fixedly connected to the rotating shaft of the drive gear.

[0010] The present invention is further configured such that the lifting mechanism includes a slide, a vertical frame, a mounting block, a fixed column, a rotating rod, a movable ring, and a hook. The slide, vertical frame, mounting block, movable ring, and hook are all symmetrically arranged. The bottom end of the vertical frame is fixedly connected to the top end of the slide. The mounting blocks are movably connected to the inner side of the vertical frame. The fixed column is fixedly connected to the opposite side of the mounting block. The fixed column passes through the movable ring and is movably connected to the movable ring. The hooks are fixedly connected to the bottom end of the movable ring, and the rotating rod is movably connected to the inner side of the fixed column through a bearing.

[0011] The present invention is further configured such that a set of symmetrical threads are provided on the outer side of the rotating rod, the rotating rod passes through the moving ring and is threadedly connected to the moving ring, a second servo motor is fixedly connected to the outer side of the mounting block, and the output end of the second servo motor is fixedly connected to one end of the rotating rod, the slide is slidably connected to the top of the guide rail, and a return spring is fixedly connected to the bottom inner side of the vertical frame, and the top end of the return spring is fixedly connected to the bottom end of the mounting block.

[0012] The present invention is further configured such that a connecting column is fixedly connected to the top of the mounting block, a drive rod is movably connected to the inner side of the vertical frame, the outer side of the drive rod is threaded, the bottom end of the drive rod is threadedly connected to the top of the connecting column, a horizontal plate is fixedly connected to the top of the vertical frame, and a set of symmetrical servo motors are fixedly connected to the top of the horizontal plate, and the output ends of the servo motors are respectively fixedly connected to the top of the drive rod.

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

[0014] 1. This utility model uses a support adjustment mechanism to push the control rod to move inside the support base using a hydraulic rod, which in turn drives the moving rod and the adjustment column to move synchronously. However, since the adjustment column is movably connected to the inclined groove, the inclined groove is in an inclined state, and the adjustment column is at a fixed height. Therefore, the adjustment plate is lifted up, which makes the support frame move up. This helps to adjust the height of the roller according to the height change of the cleaning liquid inside the cleaning tank, so that the cleaning liquid can cover all the screws.

[0015] 2. This utility model uses a lifting mechanism to lift the entire roller with hooks, which can move the roller to the inside of different cleaning tanks. By keeping the hooks apart and connecting them to the lifting hook, the roller can maintain stability during movement and ensure that the roller is in the correct position inside different cleaning tanks, thereby improving the accuracy of the docking between the top part of the roller and the top part of the support base. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

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

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

[0019] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A;

[0020] Figure 5 This utility model Figure 2 A magnified structural diagram at point B in the middle.

[0021] In the diagram: 1. Base; 2. Support seat; 3. Cleaning tank; 4. Roller; 5. Support frame; 6. Support adjustment mechanism; 601. Adjustment plate; 602. Adjustment column; 603. Moving rod; 7. Guide rail; 8. Lifting mechanism; 801. Slide; 802. Vertical frame; 803. Mounting block; 804. Fixed column; 805. Rotary rod; 806. Moving ring; 807. Hook; 9. Inclined groove; 10. Control rod; 11. Hydraulic rod; 12. Drive gear; 13. Servo motor one; 14. Servo motor two; 15. Return spring; 16. Connecting column; 17. Drive rod; 18. Horizontal plate; 19. Servo motor three. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described in conjunction with the embodiments and accompanying drawings.

[0023] like Figure 1-5As shown, this utility model provides a technical solution: a screw surface oil stain cleaning system, including a base 1, a support seat 2 fixedly connected to the inner side of the base 1, several cleaning tanks 3 fixedly connected inside the support seat 2, and rollers 4 movably connected inside the cleaning tanks 3, several support frames 5 movably connected to both sides of the top of the support seat 2, the support frames 5 being movably connected to the support rods of the rollers 4, multiple sets of symmetrical support adjustment mechanisms 6 being provided inside the support seat 2, and the support adjustment mechanisms 6 being connected to the support frames 5, a set of symmetrical guide rails 7 being fixedly connected to the top of the base 1, and a lifting mechanism 8 being provided at the top of the guide rails 7.

[0024] like Figure 1 , Figure 2 and Figure 5 As shown, the support adjustment mechanism 6 includes an adjustment plate 601, an adjustment column 602, and a moving rod 603. The moving rods 603 are symmetrically arranged. The adjustment column 602 is fixedly connected to the opposite top of the moving rod 603. The bottom end of the adjustment plate 601 has a through groove 9, through which the adjustment column 602 passes and is movably connected to the groove 9. The moving rods 603 are located on both sides of the adjustment plate 601. A set of symmetrical control rods 10 are movably connected inside the support base 2. The bottom ends of the moving rods 603 are all fixedly connected to... The top of the control lever 10 is attached to the top of the adjustment plate 601, which is fixedly connected to the inner side of the support frame 5. A set of symmetrical hydraulic rods 11 are fixedly connected to the top of the base 1, and the telescopic ends of the hydraulic rods 11 are fixedly connected to one end of the control lever 10. The top of the support frame 5 is movably connected to the drive gear 12 through a rotating shaft, and the drive gear 12 meshes with the gear of the roller 4. The top of the support frame 5 is fixedly connected to the servo motor 13, and the output end of the servo motor 13 is fixedly connected to the rotating shaft of the drive gear 12.

[0025] Using the hydraulic rod 11, the control rod 10 is pushed to move inside the support base 2, which drives the moving rod 603 and the adjusting column 602 to move synchronously. However, since the adjusting column 602 is movably connected to the inclined groove 9, the inclined groove 9 is in an inclined state, and the adjusting column 602 is at a fixed height. Therefore, the adjusting plate 601 is lifted upward, thereby causing the support frame 5 to move upward. This helps to adjust the height of the roller 4 according to the height change of the cleaning fluid inside the cleaning tank 3, so that the cleaning fluid can cover all the screws.

[0026] like Figure 1 and Figure 3As shown, the lifting mechanism 8 includes a slide 801, a vertical frame 802, a mounting block 803, a fixed column 804, a rotating rod 805, a movable ring 806, and hooks 807. The slide 801, vertical frame 802, mounting block 803, movable ring 806, and hooks 807 are symmetrically arranged. The bottom end of the vertical frame 802 is fixedly connected to the top end of the slide 801. The mounting blocks 803 are movably connected to the inner side of the vertical frame 802. The fixed column 804 is fixedly connected to the opposite side of the mounting blocks 803. The fixed column 804 passes through the movable ring 806 and is movably connected to the movable ring 806. The hooks 807 are fixedly connected to the bottom end of the movable ring 806. The rotating rod 805 is movably connected to the inner side of the fixed column 804 via a bearing. A set of symmetrical threads is provided on the outer side of the rotating rod 805. The rotating rod 805 passes through the movable ring 806 and is movably connected to the movable ring 806. Rod 805 is threadedly connected to moving ring 806. Servo motor 14 is fixedly connected to the outer side of mounting block 803, and the output end of servo motor 14 is fixedly connected to one end of rotating rod 805. Slide 801 is slidably connected to the top of guide rail 7. Return spring 15 is fixedly connected to the bottom of inner side of vertical frame 802, and the top of return spring 15 is fixedly connected to the bottom of mounting block 803. Connecting post 16 is fixedly connected to the top of mounting block 803. Drive rod 17 is movably connected to the inner side of vertical frame 802. Drive rod 17 is threaded on the outer side. The bottom of drive rod 17 is threadedly connected to the top of connecting post 16. Horizontal plate 18 is fixedly connected to the top of vertical frame 802. A set of symmetrical servo motors 19 is fixedly connected to the top of horizontal plate 18, and the output ends of servo motors 19 are fixedly connected to the top of drive rod 17.

[0027] Servo motor 19 is started, driving drive rod 17 to rotate. Since drive rod 17 is threadedly connected to connecting column 16 and mounting block 803 restricts the direction of movement, mounting block 803 and connecting column 16 are controlled to move downward, driving fixed column 804 and hook 807 to move downward synchronously until hook 807 moves to the opposite side of the hook at the top of roller 4. Then, servo motor 14 is started, driving rotary rod 805 to rotate. Since rotary rod 805 is threadedly connected to two moving rings 806 and fixed column 804 restricts the direction of movement of moving rings 806, the two moving rings 806 are controlled to move away from each other, so that hook 807 is connected to the lifting rings respectively. By operating in sequence, the entire roller 4 is lifted by hook 807, and roller 4 can be moved into the interior of different cleaning tanks 3. By keeping hooks 807 away from each other and connected to the lifting hook, roller 4 can maintain stability during movement and be in the appropriate position in different cleaning tanks 3, improving the accuracy of the docking between the top part of roller 4 and the top part of support base 2.

[0028] Working Principle: In operation, firstly, the screws to be cleaned are loaded into the inner side of the roller 4 via the feeding device. Then, the guide rail 7 controls the movement of the slide 801, thereby moving the hook 807 to directly above the roller 4. Next, the servo motor 19 is activated, driving the drive rod 17 to rotate. Since the drive rod 17 is threadedly connected to the connecting column 16, and the mounting block 803 restricts the direction of movement, the mounting block 803 and the connecting column 16 move downwards, causing the fixed column 804 and the hook 807 to move downwards synchronously until the hook 807 moves to the opposite side of the lifting hook at the top of the roller 4. Then, the servo motor 14 is activated, driving the rotating rod 805 to rotate. Since the rotating rod 805 is threadedly connected to the two moving rings 806, and the fixed column 804 restricts the direction of movement of the moving rings 806, the two moving rings 806 are moved away from each other, allowing the hook 807 to connect to the lifting rings respectively. This process is repeated until the entire roller 4 is lifted using the hooks 807. 4. Move the roller 4 to different cleaning tanks 3 for different cleaning effects. When lowering the roller 4, a set of symmetrical support rods on the top of the roller 4 abut against the top of the support frame 5. The gear on the top of the roller 4 meshes with the drive gear 12 on the top of the support frame 5. The gear can be rotated by the servo motor 13, so that the roller 4 rotates inside the cleaning tank 3. In addition, the overall height of the roller 4 can be adjusted according to the height of the cleaning liquid inside the cleaning tank 3. The hydraulic rod 11 is used to push the control rod 10 to move inside the support base 2, which drives the moving rod 603 and the adjusting column 602 to move synchronously. However, since the adjusting column 602 is movably connected to the inclined trough 9, the inclined trough 9 is in an inclined state, and the adjusting column 602 is at a fixed height. Therefore, the adjusting plate 601 is lifted upward, so that the support frame 5 moves upward, thereby controlling the overall height of the roller 4. Finally, the roller 4 is moved to the back of the cleaning system using the hook, so that all the screws inside the roller 4 can be emptied.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A screw surface oil cleaning system comprising a base (1), characterized in that: The inner side of the base (1) is fixedly connected with a support seat (2), a plurality of cleaning tanks (3) are fixedly connected inside the support seat (2), and a roller (4) is movably connected inside the cleaning tank (3), both sides of the top end of the support seat (2) are movably connected with a plurality of support frames (5), the support frame (5) is movably connected with the support rod of the roller (4), a plurality of groups of symmetrical support adjusting mechanisms (6) are arranged inside the support seat (2), and the support adjusting mechanism (6) is connected with the support frame (5), a group of symmetrical guide rails (7) are fixedly connected to the top end of the base (1), and a lifting mechanism (8) is arranged at the top end of the guide rail (7).

2. The screw surface oil stain cleaning system according to claim 1, characterized by: The support adjusting mechanism (6) comprises an adjusting plate (601), an adjusting column (602) and a moving rod (603), the moving rods (603) are arranged symmetrically, the adjusting columns (602) are fixedly connected to the opposite sides of the top end of the moving rod (603), and the bottom end of the adjusting plate (601) is provided with an inclined groove (9), the adjusting column (602) penetrates through the inclined groove (9), and the adjusting column (602) is movably connected with the inclined groove (9), and the moving rods (603) are respectively located on both sides of the adjusting plate (601).

3. The screw surface oil stain cleaning system according to claim 2, characterized by: A group of symmetrical control rods (10) are movably connected inside the support seat (2), the bottom ends of the moving rods (603) are fixedly connected to the top ends of the control rods (10), the top ends of the adjusting plates (601) are fixedly connected to the inner sides of the support frames (5), and a group of symmetrical hydraulic rods (11) are fixedly connected to the top end of the base (1), and one end of the hydraulic rod (11) is fixedly connected to one end of the control rod (10).

4. The screw surface oil stain cleaning system according to claim 3, characterized by: The top end of the support frame (5) is movably connected with a drive gear (12) through a rotating shaft, the drive gear (12) is engaged with the gear of the roller (4), a servo motor (13) is fixedly connected to the top end of the support frame (5), and the output end of the servo motor (13) is fixedly connected with the rotating shaft of the drive gear (12).

5. The system for cleaning the surface of a screw according to claim 4, wherein: The lifting mechanism (8) comprises a sliding frame (801), a vertical frame (802), a mounting block (803), a fixed column (804), a rotating rod (805), a moving ring (806) and a hook (807), the sliding frame (801), the vertical frame (802), the mounting block (803), the moving ring (806) and the hook (807) are arranged symmetrically, the bottom ends of the vertical frames (802) are fixedly connected to the top ends of the sliding frames (801), the mounting blocks (803) are movably connected to the inner sides of the vertical frames (802), the fixed columns (804) are fixedly connected to the opposite sides of the mounting blocks (803), the fixed columns (804) penetrate through the moving rings (806), and the fixed columns (804) are movably connected with the moving rings (806), the hooks (807) are fixedly connected to the bottom ends of the moving rings (806), and the rotating rod (805) is movably connected to the inner side of the fixed column (804) through a bearing.

6. The screw surface oil stain cleaning system according to claim 5, characterized by: The outer side of the rotating rod (805) is provided with a group of symmetrical threads, the rotating rod (805) penetrates through the moving ring (806), and the rotating rod (805) is in threaded connection with the moving ring (806); the outer side of the mounting block (803) is fixedly connected with a second servo motor (14), and one end of the rotating rod (805) is fixedly connected with the output end of the second servo motor (14); the carriages (801) are respectively and slidably connected to the top ends of the guide rails (7); the inner bottom end of the vertical support (802) is fixedly connected with a return spring (15), and the top end of the return spring (15) is fixedly connected to the bottom end of the mounting block (803).

7. The system for cleaning the surface of a screw according to claim 6, wherein: The top end of the mounting block (803) is fixedly connected with a connecting column (16); the inner sides of the vertical supports (802) are movably connected with driving rods (17); the outer sides of the driving rods (17) are provided with threads; the bottom ends of the driving rods (17) are in threaded connection with the top end of the connecting column (16); the top ends of the vertical supports (802) are fixedly connected with cross plates (18); the top ends of the cross plates (18) are fixedly connected with a group of symmetrical third servo motors (19), and the output ends of the third servo motors (19) are respectively fixedly connected with the top ends of the driving rods (17).

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