A rotary clamping and punching device for ton container production

Abstract

This utility model discloses a rotary clamping and punching device for ton container production, relating to the field of ton container production technology. It includes a base and a three-axis punching machine mounted on one side of its top. The utility model (with beneficial effects) drives a rotating column to rotate, causing two mounted connecting frames to rotate synchronously. The connecting frames and the linkage rod are mechanically connected, driving the linkage rod to generate a linkage action. The linkage rod and the moving block transmit pushing force through structural interlocking. The moving block achieves precise linear movement within the slide groove, avoiding deviation. The two moving blocks move inward, causing the clamping plate to approach, achieving clamping and positioning of the ton container's outer wall, ensuring a stable and accurate punching process. The rotating table is mounted on a support base and can rotate circumferentially, allowing the operator to make multi-angle adjustments without moving the ton container. This facilitates the three-axis punching machine to continuously complete punching operations from multiple directions, improving punching flexibility and efficiency, and adapting to complex paths and multi-point processing needs.

Description

Technical Field

[0001] This utility model relates to the field of ton barrel production technology, and in particular to a rotary clamping and punching device for ton barrel production. Background Technology

[0002] Drill holes in the top or side of the ton container and install a venting device (such as a venting valve) to prevent the container from deforming or bursting due to the pressure difference between the inside and outside of the container during material filling or discharge.

[0003] For example, CN222768029U discloses a grinding device with a rotating clamping structure for the production of ton barrels. It includes a base, a rotating disk rotatably provided on the upper surface of the base, a limit groove opened on the upper surface of the rotating disk, a first hydraulic rod installed above the rotating disk, a pressure plate movably connected to the piston rod end of the first hydraulic rod, a lifting frame welded to the side wall of the base, a movable seat movably provided in the inner cavity of the lifting frame, a fixed frame movably provided on one side of the movable seat, a polishing belt installed on the surface of the fixed frame, and a polishing motor installed at one end of the polishing belt.

[0004] However, in the existing technology, the traditional support method is difficult to ensure that the ton container is completely stationary when drilling. It is easy to cause displacement due to vibration, resulting in hole position deviation, irregular hole diameter, or even damage to the drilling equipment. Some equipment uses single-sided clamping or rigid fixation, which cannot adapt to the outer wall curvature of different ton containers. The clamping force is unevenly distributed, and the surface of the ton container is deformed due to excessive local force, which affects subsequent use. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the prior art that vibration causes displacement, leading to hole position deviation, irregular hole diameter, or even damage to the drilling equipment, and to propose a rotary clamping drilling device for ton barrel production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rotary clamping and punching device for ton barrel production, comprising a base and a three-axis punching machine installed on one side of its top, a support seat fixedly connected to the top of the base, a rotating table slidably connected to the top of the support seat, a support platform fixedly connected to the top of the rotating table, and a clamping mechanism installed below the support platform.

[0007] The clamping mechanism includes a rotating column, a worm gear fixedly connected to the outer surface of the middle part of the rotating column, a worm gear meshing with one side of the worm gear, a connecting frame fixedly connected to the outer surface of the top of the rotating column, a linkage rod rotatably connected to the inner side of the connecting frame, a movable block rotatably connected to the top of one end of the linkage rod, a support frame fixedly connected to one side of the top of one of the movable blocks, and a limit plate rotatably connected to the inner side of the support frame.

[0008] Preferably, a drive motor is installed on the top of the rotary table, and the output end of the drive motor is fixedly connected to the worm gear.

[0009] Preferably, a rotary motor is installed in the center of the inner side of the support base, and the top of the rotary motor is fixedly connected to the bottom of the rotating table.

[0010] Preferably, the surface of the support platform is provided with a sliding groove, which is slidably connected to the movable block.

[0011] Preferably, a spring is provided on one side of the support frame, and one end of the spring abuts against the limiting plate.

[0012] Preferably, two clamping plates are symmetrically arranged on the top of the support platform, and anti-slip strips are provided on the inner side of the clamping plates.

[0013] Preferably, the top of the movable block is fixedly connected to the bottom of the clamping plate.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, the rotating column is driven to rotate, which drives the two connected frames to rotate synchronously. The connected frame and the linkage rod are mechanically connected, which drives the linkage rod to generate a linkage action. The linkage rod and the moving block transmit the driving force through structural fitting. The moving block achieves precise linear movement in the slide groove to avoid deviation. The two moving blocks move inward to drive the clamping plate to move closer, thereby clamping and positioning the outer wall of the ton barrel, ensuring that the drilling process is stable and accurate. The rotating table is installed on the support base and can achieve circumferential rotation, allowing the operator to make multi-angle adjustments without moving the position of the ton barrel. This is beneficial for the three-axis drilling machine to continuously complete drilling operations from multiple directions, improving the drilling flexibility and efficiency, and adapting to complex paths and multi-point processing needs.

[0016] 2. In this utility model, after the drive motor starts, it transmits torque to the worm wheel through the meshing of the worm gear and worm wheel, which drives the rotating column to rotate synchronously. This, in turn, drives the two connecting frames to move the moving blocks on both sides in a straight line, thereby clamping the outer wall of the ton container. During the clamping process, the limiting plate is lifted to avoid friction interference. After clamping is completed, the spring rebounds and pushes the limiting plate to contact the support platform, forming a friction stop to prevent displacement drift and ensuring a stable and reliable clamping state. To meet the needs of different working angles, the system is equipped with a rotary motor, which can control the rotary mechanism to drive the ton container to rotate around the vertical axis, realizing various operation requirements such as drilling, filling, and maintenance, and improving operation efficiency and flexibility. Attached Figure Description

[0017] Figure 1 This utility model provides a schematic diagram of the overall three-dimensional structure of a rotary clamping and punching device for ton barrel production;

[0018] Figure 2 This utility model provides a partial three-dimensional structural diagram of a rotary clamping and punching device for ton barrel production;

[0019] Figure 3This utility model provides a three-dimensional structural diagram of the clamping mechanism of a rotary clamping and punching device for ton barrel production;

[0020] Figure 4 This utility model presents a three-dimensional structural diagram of the clamping mechanism of a rotary clamping and punching device for ton barrel production.

[0021] Legend: 1. Base; 2. Three-axis drilling machine; 3. Support base; 4. Rotary table; 5. Support table; 51. Slide groove; 6. Clamping mechanism; 61. Clamping plate; 62. Moving block; 621. Support frame; 63. Linkage rod; 64. Drive motor; 65. Worm gear; 66. Worm wheel; 67. Rotating column; 68. Connecting frame; 69. Limiting plate; 691. Spring; 7. Rotary motor. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: As Figures 1-4 As shown, this utility model provides a rotary clamping and punching device for ton barrel production, including a base 1 and a three-axis punching machine 2 installed on one side of its top. A support seat 3 is fixedly connected to the top of the base 1, a rotating table 4 is slidably connected to the top of the support seat 3, a support table 5 is fixedly connected to the top of the rotating table 4, and a clamping mechanism 6 is installed below the support table 5.

[0025] The clamping mechanism 6 includes a rotating column 67, a worm gear 66 fixedly connected to the outer surface of the middle part of the rotating column 67, a worm 65 meshing with one side of the worm gear 66, a connecting frame 68 fixedly connected to the outer surface of the top of the rotating column 67, a linkage rod 63 rotatably connected to the inner side of the connecting frame 68, a moving block 62 rotatably connected to the top of one end of the linkage rod 63, a support frame 621 fixedly connected to one side of the top of one of the moving blocks 62, and a limit plate 69 rotatably connected to the inner side of the support frame 621.

[0026] The specific setup and function of this embodiment will be described in detail below. During the drilling operation of the ton container, the ton container is first placed stably on top of the support platform 5 as the working reference plane for the entire operating system. At this time, the system drives the rotating column 67 to rotate, causing the two connecting frames 68 mounted on it to rotate synchronously. Since the connecting frame 68 and the linkage rod 63 adopt a mechanical connection structure, when the connecting frame 68 rotates, it will apply a rotational or swinging force to the linkage rod 63, causing the linkage rod 63 to perform a linkage action.

[0027] The linkage 63 and the movable block 62 are connected by a structural fitting or force transmission mechanism, so the action of the linkage 63 will be directly converted into a linear pushing force on the movable block 62. During the movement of the movable block 62, a limit structure is provided on its bottom or side and precisely matches the slide groove 51 to ensure that the movable block 62 can only move precisely along the straight line direction defined by the slide groove 51, avoiding deviation or tilting.

[0028] As the two linkage rods 63 push inward simultaneously, the two corresponding moving blocks 62 will move closer to each other in the slide groove 51, and the clamping plate 61 installed on the moving block 62 will also move synchronously. Ultimately, the clamping plate 61 will achieve stable clamping and precise positioning of the outer wall of the ton container, effectively preventing the ton container from shifting or shaking during the drilling process, and ensuring the positioning accuracy and processing stability of the three-axis drilling machine 2 during operation.

[0029] In addition, the system is equipped with a rotating table 4, which is mounted on the surface of the support base 3 and can rotate in a circumferential direction. Utilizing the rotational characteristics of the rotating table 4, the operator can adjust and position the ton container at multiple angles without moving the overall position of the container. This facilitates the three-axis drilling machine 2 to continuously drill holes in the target area of ​​the ton container from different directions or angles, improving the overall processing flexibility and efficiency, and meeting the process requirements of complex drilling paths or multi-point processing.

[0030] Example 2: Figures 2-4 As shown, a drive motor 64 is mounted on the top of the rotating platform 4, and the output end of the drive motor 64 is fixedly connected to the worm gear 65. A rotary motor 7 is mounted in the center of the inner side of the support base 3, and the top of the rotary motor 7 is fixedly connected to the bottom of the rotating platform 4. A sliding groove 51 is formed on the surface of the support platform 5, and the sliding groove 51 is slidably connected to the moving block 62. A spring 691 is provided on one side of the support frame 621, and one end of the spring 691 abuts against the limiting plate 69. Two clamping plates 61 are symmetrically arranged on the top of the support platform 5, and anti-slip strips are provided on the inner side of the clamping plates 61. The top of the moving block 62 is fixedly connected to the bottom of the clamping plates 61.

[0031] The overall effect of this embodiment is that after the drive motor 64 starts, its output shaft drives the worm 65 to rotate. Since the worm 65 and worm wheel 66 form a meshing transmission relationship, the rotation of the worm 65 efficiently transmits torque to the worm wheel 66, thereby driving the worm wheel 66 to achieve controlled rotation. This rotation further acts on the rotating column 67 connected to the worm wheel 66, causing the rotating column 67 to rotate synchronously. The rotation of the rotating column 67 is linked to the two connecting frames 68 through its structure, thereby driving the two moving blocks 62 located on both sides of it to move linearly in a predetermined direction simultaneously.

[0032] As the movable block 62 moves, the clamping plate 61 fixedly mounted on it also moves synchronously, achieving a clamping operation on the outer wall of the ton container. During the clamping process, as the movable block 62 moves in the clamping direction, the limiting plate 69 installed at its end is pushed up, temporarily separating the bottom of the limiting plate 69 from the surface of the support platform 5, avoiding unnecessary obstruction or interference due to friction. After clamping is completed, the external drive source is released. At this time, the spring 691, which is pre-set between the limiting plate 69 and the mounting part, will rebound, pushing the limiting plate 69 downward, so that its bottom contacts the surface of the support platform 5 again. The frictional force formed between the bottom of the limiting plate 69 and the support platform 5 provides an effective stopping effect on the movable block 62, preventing position drift in the non-operating state and ensuring the stability and reliability of the clamping state.

[0033] In addition, to accommodate different operating angles, the system is equipped with a rotary motor 7. This motor can apply torque to the rotating mechanism connected to it by rotating its output shaft, thereby adjusting the orientation of the entire ton container. Through the precise control of the rotary motor 7, the ton container can be rotated and adjusted around its vertical axis, facilitating subsequent operations such as drilling, filling, or maintenance, and improving overall operating efficiency and flexibility.

[0034] The device's operation and working principle are as follows: When drilling a ton container, the container can be placed on top of the support platform 5. When the rotating column 67 rotates, it drives the two connecting frames 68 to rotate together. The connecting frames 68 then drive the linkage rod 63 to move, and the linkage rod 63 applies a force to the moving block 62, causing it to move. Since the moving block 62 is restricted to linear movement by the sliding groove 51, when the rotating column 67 drives the two linkage rods 63 through the two connecting frames 68, the two moving blocks 62 will move closer to each other. The clamping plate 61 follows the movement of the moving blocks 62, thereby clamping and positioning the ton container, ensuring stability and preventing shaking during drilling.

[0035] In addition, the rotating table 4 can slide on the surface of the support base 3, which makes it easy to adjust the position of the ton barrel, so that the three-axis punching machine 2 can punch holes in various positions of it.

[0036] When the drive motor 64 is working, the worm gear 65 rotates and applies force to the worm wheel 66, thereby controlling the rotation of the rotating column 67 to achieve movement control of the two moving blocks 62, enabling the clamping plate 61 to complete the clamping operation. During clamping, the limiting plate 69 is pressed to separate its bottom from the support platform 5; after clamping, the spring 691 pushes the limiting plate 69, causing its bottom to contact the surface of the support platform 5, using friction to prevent the moving blocks 62 from moving arbitrarily. The orientation of the ton container can be adjusted by controlling the rotary motor 7.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A rotary clamping and punching device for ton barrel production, comprising a base (1) and a three-axis puncher (2) installed on one side of the top of the base (1), and a supporting seat (3) fixedly connected to the top of the base (1), characterized in that: The top of the support base (3) is slidably connected to a rotating platform (4), the top of the rotating platform (4) is fixedly connected to a support platform (5), and a clamping mechanism (6) is installed below the support platform (5). The clamping mechanism (6) includes a rotating column (67), a worm gear (66) is fixedly connected to the outer surface of the middle part of the rotating column (67), a worm (65) is meshed with one side of the worm gear (66), a connecting frame (68) is fixedly connected to the outer surface of the top of the rotating column (67), a linkage rod (63) is rotatably connected to the inner side of the connecting frame (68), a moving block (62) is rotatably connected to the top of one end of the linkage rod (63), a support frame (621) is fixedly connected to one side of the top of one of the moving blocks (62), and a limit plate (69) is rotatably connected to the inner side of the support frame (621).

2. A rotary clamping and punching apparatus for ton barrel production according to claim 1, characterized in that: A drive motor (64) is installed on the top of the rotating table (4), and the output end of the drive motor (64) is fixedly connected to the worm gear (65).

3. A rotary clamping and punching apparatus for ton barrel production according to claim 1, characterized in that: A rotary motor (7) is installed in the center of the inner side of the support base (3), and the top of the rotary motor (7) is fixedly connected to the bottom of the rotating table (4).

4. A rotary clamping and punching apparatus for ton barrel production according to claim 1, characterized in that: The support platform (5) has a groove (51) on its surface, and the groove (51) is slidably connected to the moving block (62).

5. A rotary clamping and piercing apparatus for ton drum production as claimed in claim 1, wherein: A spring (691) is provided on one side of the support frame (621), and one end of the spring (691) abuts against the limiting plate (69).

6. A rotary clamping and punching apparatus for ton barrel production according to claim 1, characterized in that: The support platform (5) has two symmetrical clamps (61) on its top, and anti-slip strips are provided on the inner side of the clamps (61).

7. A rotary clamping and piercing apparatus for ton drum production as claimed in claim 1, wherein: The top of the movable block (62) is fixedly connected to the bottom of the clamping plate (61).

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