Electric polishing device for repairing vinegar pot mold

Abstract

The utility model discloses a vinegar pot mould repair mould electric grinding device, including work table, the work table is fixedly connected with drive assembly, the mobile part of drive assembly is fixedly connected with electric grinder, the work table is fixedly connected with support platform, support platform is fixedly connected with two guide frames, and the sliding connection of two guide frames has the sliding frame, support platform is fixedly connected with electric push rod no.

Description

Technical Field

[0001] This utility model relates to the field of mold repair device technology, and more specifically, it relates to an electric grinding device for repairing vinegar bottle molds. Background Technology

[0002] Over time, injection molds inevitably experience surface wear, which can lead to inaccurate dimensions or poor appearance in the produced products. Timely repair of these molds can revitalize them, saving the cost of purchasing new molds and improving overall efficiency.

[0003] The following problems still exist in the current process of refining vinegar bottle molds: Currently, mold repair mainly relies on traditional manual grinding and polishing methods. This process heavily depends on the operator's personal experience and skill, resulting in high labor intensity and slow repair speed. When faced with urgent production tasks or batch mold repair needs, this manual operation mode is significantly inefficient, making it difficult to achieve rapid response and efficient processing, and has become a key bottleneck restricting the improvement of mold turnover efficiency. Furthermore, in existing repair operations, the mold is usually in a fixed state, and its spatial orientation and rotation angle cannot be flexibly adjusted according to grinding needs. This makes it difficult for operators to contact the surface to be repaired at the optimal angle, leading to poor accessibility of grinding tools and uneven force application in complex cavities or deep and narrow areas. This severely affects the repair effect and surface consistency in local areas, making it difficult to guarantee the final molding quality.

[0004] In view of this, we propose an electric polishing device for repairing vinegar bottle molds. Utility Model Content

[0005] In view of the problems existing in the prior art, this utility model provides an electric polishing device for repairing vinegar bottle molds, so as to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electric polishing device for repairing vinegar bottle molds, comprising a worktable, a drive assembly fixedly connected to the worktable, an electric polisher fixedly connected to the moving part of the drive assembly, a support platform fixedly connected to the worktable, two guide frames fixedly connected to the support platform, a sliding frame slidably connected between the two guide frames, an electric push rod fixedly connected to the support platform, the telescopic end of the electric push rod fixedly connected to the sliding frame, a rotating shaft rotatably connected to the sliding frame, a fixing block fixedly connected to the top of the rotating shaft, a connecting shaft rotatably connected to the fixing block, two support seats fixedly connected to the connecting shaft, an adjustment structure provided on the sliding frame, and a fixing structure provided on the two support seats.

[0007] The present invention is further configured such that the sliding frame is fixedly connected to a connecting frame, the connecting frame is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to the rotating shaft.

[0008] The present invention is further configured such that the adjustment structure includes a sliding sleeve, the sliding sleeve is fixedly connected to three support plates, and an annular member is fixedly connected between the three support plates.

[0009] The present invention is further provided that the inner ring surface of the annular component is provided with a guide groove.

[0010] The present invention is further configured such that the connecting shaft is fixedly connected to a fixed frame, the fixed frame is slidably connected to a sliding rod, the sliding rod is fixedly connected to a spherical block, and the spherical block slides within the guide groove of the annular component.

[0011] The present invention is further configured such that the connecting frame is fixedly connected to an electric push rod two, and the telescopic end of the electric push rod two is rotatably connected to the sliding sleeve through a connecting ring.

[0012] The present invention is further configured such that the fixing structure includes a placement plate, the placement plate is fixedly connected to two support seats, the placement plate is fixedly connected to two guide rods, and the two guide rods are slidably connected to two compression plates.

[0013] The present invention is further configured such that the placement plate is fixedly connected to two hydraulic rods, and the telescopic ends of the hydraulic rods are fixedly connected to the adjacent extrusion plate.

[0014] Compared with the prior art, this utility model provides an electric polishing device for repairing vinegar bottle molds, which has the following beneficial effects: This invention utilizes a drive assembly to control the precise numerical control movement of an electric grinder, while simultaneously employing an electric push rod to automatically adjust the mold's lifting height, ensuring stable contact between the mold and the grinding head. This automated process replaces traditional manual grinding, which relies entirely on human experience and physical strength. It not only reduces the operator's workload but also ensures the stability and repeatability of the grinding process, thereby improving mold repair efficiency and quality consistency.

[0015] This invention uses a motor to drive the mold to rotate continuously around an axis. This, in conjunction with an electric push rod, pushes a ring-shaped component, which, through a spherical block and a sliding rod, drives the mold to achieve precise tilt angle changes. This multi-degree-of-freedom linkage adjustment allows the grinding head to reach the complex curved surfaces and difficult-to-machine areas such as deep cavities and narrow slits of the mold at the optimal angle. This effectively solves the problem of difficulty in achieving thorough grinding in a fixed posture, ensuring the comprehensiveness and effectiveness of the repair.

[0016] This invention utilizes a hydraulically driven extrusion plate for secure clamping, ensuring stability during the grinding process. Simultaneously, the entire clamping mechanism is mounted on a flexible lifting, rotating, and tilting motion platform, enabling multi-directional processing of the workpiece after a single clamping. This avoids positioning errors and safety risks associated with manual handling, enhances the device's adaptability to different repair needs, and provides a reliable guarantee for improving repair accuracy and extending mold lifespan. Attached Figure Description

[0017] Figure 1 This is a front structural diagram of an electric polishing device for repairing vinegar bottle molds according to this utility model. Figure 2 This is a schematic diagram of the support platform and guide frame in this utility model; Figure 3 This is a schematic diagram of the sliding frame and the fixing block in this utility model; Figure 4 This is a cross-sectional view of the sliding sleeve and the annular component in this utility model; Figure 5 This is a schematic diagram of the guide rod and hydraulic rod in this utility model.

[0018] In the diagram: 1. Workbench; 2. Drive assembly; 3. Electric grinder; 4. Support platform; 5. Guide frame; 6. Sliding frame; 7. Electric push rod one; 8. Rotating shaft; 9. Fixing block; 10. Connecting shaft; 11. Support base; 12. Connecting frame; 13. Motor; 14. Sliding sleeve; 15. Support plate; 16. Ring component; 17. Fixing frame; 18. Sliding rod; 19. Spherical block; 20. Electric push rod two; 21. Placement plate; 22. Guide rod; 23. Hydraulic rod. 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 1-5 An electric polishing device for repairing vinegar bottle molds includes a worktable 1, a drive assembly 2 fixedly connected to the worktable 1, an electric polisher 3 fixedly connected to the moving part of the drive assembly 2, a support platform 4 fixedly connected to the worktable 1, two guide frames 5 fixedly connected to the support platform 4, a sliding frame 6 slidably connected between the two guide frames 5, an electric push rod 7 fixedly connected to the support platform 4, the telescopic end of the electric push rod 7 fixedly connected to the sliding frame 6, a rotating shaft 8 rotatably connected to the sliding frame 6, a fixing block 9 fixedly connected to the top of the rotating shaft 8, a connecting shaft 10 rotatably connected to the fixing block 9, two support seats 11 fixedly connected to the connecting shaft 10, an adjustment structure provided on the sliding frame 6, and a fixing structure provided on the two support seats 11; a connecting frame 12 fixedly connected to the sliding frame 6, a motor 13 fixedly connected to the connecting frame 12, and the output shaft of the motor 13 fixedly connected to the rotating shaft 8.

[0023] Please see Figure 3 and Figure 4 The adjustment structure includes a sliding sleeve 14, which is fixedly connected to three support plates 15, and an annular component 16 is fixedly connected between the three support plates 15; the inner annular surface of the annular component 16 is provided with a guide groove; the connecting shaft 10 is fixedly connected to a fixing frame 17, the fixing frame 17 is slidably connected to a sliding rod 18, the sliding rod 18 is fixedly connected to a spherical block 19, and the spherical block 19 slides within the guide groove of the annular component 16; the connecting frame 12 is fixedly connected to an electric push rod 20, and the telescopic end of the electric push rod 20 is rotatably connected to the sliding sleeve 14 through a connecting ring.

[0024] Please see Figure 2 and Figure 5 The fixed structure includes a placement plate 21, which is fixedly connected to two support seats 11. Two guide rods 22 are fixedly connected to the placement plate 21, and two extrusion plates 23 are slidably connected to the two guide rods 22. Two hydraulic rods 24 are fixedly connected to the placement plate 21, and the telescopic ends of the hydraulic rods 24 are fixedly connected to the adjacent extrusion plates 23.

[0025] The working principle of this utility model: The vinegar bottle mold is placed on the placement plate 21. Then, the two hydraulic rods 24 are activated. The telescopic ends of the hydraulic rods 24 drive the extrusion plates 23 to slide along the guide rod 22. The two extrusion plates 23 move closer to each other to clamp the mold. Then, the electric grinder 3 is activated. The moving part of the drive assembly 2 is controlled to move the electric grinder 3. The electric push rod 7 is activated. The telescopic end of the electric push rod 7 drives the sliding frame 6 to move the guide frame 5 upward. The sliding frame 6 drives the fixed block 9 upward through the rotating shaft 8. The fixed block 9 drives the placement plate 21 upward through the two support seats 11, so that the mold comes into contact with the electric grinder 3, thereby allowing the electric grinder 3 to grind the mold. During the grinding process, when it is necessary to change the rotation angle of the mold, the motor 13 is activated. The output shaft of the motor 13 drives the fixed block 9 to rotate. The rotating block drives the placement plate 21 to rotate circumferentially through the support seats 11, thereby cooperating with the drive assembly 2 and improving the grinding efficiency of the electric grinder 3 on the mold.

[0026] During the above process, the fixed block 9 drives the fixed frame 17 to rotate synchronously through the connecting shaft 10. The fixed frame 17 drives the spherical block 19 to slide along the guide groove of the annular part 16 through the sliding rod 18. When it is necessary to adjust the tilt angle of the mold, the electric push rod 20 is activated. The telescopic end of the electric push rod 20 drives the sliding sleeve 14 to move upward along the rotating shaft 8 through the connecting ring. The sliding sleeve 14 drives the annular part 16 to move upward through the support plate 15. The annular part 16 drives the sliding rod 18 to swing through the spherical block 19. The sliding rod 18 drives the connecting shaft 10 to rotate through the fixed frame 17. The connecting shaft 10 drives the placement plate 21 to tilt through the support seat 11, so that the electric grinder 3 grinds different positions of the mold.

[0027] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electric polishing device for repairing vinegar bottle molds, comprising a worktable (1), characterized in that: A drive assembly (2) is fixedly connected to the workbench (1). An electric grinder (3) is fixedly connected to the moving part of the drive assembly (2). A support platform (4) is fixedly connected to the workbench (1). Two guide frames (5) are fixedly connected to the support platform (4). A sliding frame (6) is slidably connected between the two guide frames (5). An electric push rod (7) is fixedly connected to the support platform (4). The telescopic end of the electric push rod (7) is fixedly connected to the sliding frame (6). A rotating shaft (8) is rotatably connected to the sliding frame (6). A fixing block (9) is fixedly connected to the top of the rotating shaft (8). A connecting shaft (10) is rotatably connected to the fixing block (9). Two support seats (11) are fixedly connected to the connecting shaft (10). An adjustment structure is provided on the sliding frame (6). A fixing structure is provided on the two support seats (11).

2. The electric polishing device for repairing vinegar bottle molds according to claim 1, characterized in that: The sliding frame (6) is fixedly connected to the connecting frame (12), the connecting frame (12) is fixedly connected to the motor (13), and the output shaft of the motor (13) is fixedly connected to the rotating shaft (8).

3. The electric polishing device for repairing vinegar bottle molds according to claim 2, characterized in that: The adjustment structure includes a sliding sleeve (14), which is fixedly connected to three support plates (15), and an annular member (16) is fixedly connected between the three support plates (15).

4. The electric polishing device for repairing vinegar bottle molds according to claim 3, characterized in that: The inner ring surface of the annular component (16) is provided with a guide groove.

5. The electric polishing device for repairing vinegar bottle molds according to claim 4, characterized in that: The connecting shaft (10) is fixedly connected to a fixing frame (17), the fixing frame (17) is slidably connected to a sliding rod (18), the sliding rod (18) is fixedly connected to a spherical block (19), and the spherical block (19) slides within the guide groove of the annular component (16).

6. The electric polishing device for repairing vinegar bottle molds according to claim 5, characterized in that: The connecting frame (12) is fixedly connected to an electric push rod two (20), and the telescopic end of the electric push rod two (20) is rotatably connected to the sliding sleeve (14) through a connecting ring.

7. The electric polishing device for repairing vinegar bottle molds according to claim 6, characterized in that: The fixed structure includes a placement plate (21), which is fixed to two support seats (11). The placement plate (21) is fixed to two guide rods (22), and the two guide rods (22) are slidably connected to two compression plates (23).

8. The electric polishing device for repairing vinegar bottle molds according to claim 7, characterized in that: The placement plate (21) is fixedly connected to two hydraulic rods (24), the telescopic ends of which are fixedly connected to the adjacent extrusion plate (23).

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