An automatic frequency conversion high-speed capping machine that is easy to adjust

Abstract

The utility model discloses an automatic variable frequency high-speed capping machine which is easy to adjust, comprising a main body, the main body is cylindrical, a circular groove is arranged at the bottom of the main body, the circular groove is coaxially arranged with the main body, a movable clamping block is symmetrically arranged on the inner circumference of the circular groove, and a rotating ring for controlling the relative movement of the movable clamping block is rotatably arranged on the upper end of the main body. The utility model is provided with a main body, a circular groove is arranged at the bottom of the main body, movable movable clamping blocks are symmetrically arranged in the circular groove, and a rotating ring is arranged at the upper end of the main body, the bottle cap is located inside the circular groove, and the rotating ring is driven to rotate by a variable frequency motor to drive the movable clamping block to clamp the bottle cap and then tighten the bottle cap, so that the clamping force of the movable clamping block on the bottle cap can be automatically adjusted, thereby reducing the wear on the cap.

Description

Technical Field

[0001] The utility model relates to the technical field of capping machines, in particular to an automatic frequency conversion high-speed capping machine which is easy to adjust. Background Art

[0002] High-speed fully automatic capping machine is suitable for caps of different materials and specifications, screw (roll) caps. Suitable for bottle caps, screw caps, anti-theft caps, child-proof caps, etc. It is equipped with a constant torque capping head and a new type of capping machine with easily adjustable pressure.

[0003] However, in the process of realizing the technical solution of the invention in the embodiments of the present application, the inventors of the present application found that the above technology has at least the following technical problems: the original capping machine is a mold that presses the cap to rotate, so that the cap is pressed tightly, which is prone to cap wear and is not convenient for adjusting the tightness of the bottle cap. Therefore, it is necessary to provide an automatic variable frequency high-speed capping machine that is easy to adjust to solve the above problems.

[0004] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present inventive concept, and therefore, it may contain information that does not constitute the prior art.

[0005] Therefore, an automatic frequency conversion high-speed capping machine which is easy to adjust is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic variable frequency high-speed capping machine which is easy to adjust, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic variable frequency high-speed capping machine that is easy to adjust, comprising a main body, the main body is cylindrical, a circular groove is arranged at the bottom of the main body, the circular groove is arranged coaxially with the main body, and a movable clamp is symmetrically arranged on the inner circumference of the circular groove, and a rotating ring is rotatably arranged on the upper end of the main body to control the relative movement of the movable clamp.

[0008] According to the above technical solution, an annular groove is provided on the upper surface of the main body, and the annular groove is provided on the outer side of the circular groove. A through groove is provided through the side wall of the circular groove for the movable clamping block to pass through. Guide plates are fixedly connected to the inner surface of the annular groove corresponding to the two sides of the through groove. The movable clamping block is movably provided between the guide plates, and an elastic element is provided between the movable clamping block and the guide plates.

[0009] According to the above technical solution, the rotating ring is rotatably arranged on the inner surface of the annular groove, the upper surface of the movable clamping block is fixedly connected with a transmission block, an arc-shaped through groove is penetrated through the side wall of the rotating ring, and the transmission block is movably arranged inside the arc-shaped through groove.

[0010] According to the above technical solution, a connecting ring is fixedly connected to the outer circumference of the main body, a positioning ring is arranged on the outer side of the main body, an annular connecting groove is arranged on the inner circumference of the positioning ring, the connecting ring is rotatably arranged inside the annular connecting groove, and a torsion spring is arranged between the connecting ring and the annular connecting groove.

[0011] According to the above technical solution, movable grooves are respectively arranged on the opposite side surfaces of the movable clamping block, a buffer clamping block is movably arranged on the inner surface of the movable groove, and a spring is arranged between the buffer clamping block and the corresponding movable groove.

[0012] Compared with the prior art, the beneficial effect achieved by the utility model is as follows: the utility model sets a main body, a circular groove is set at the bottom of the main body, movable active clamping blocks are symmetrically set in the circular groove, and a rotating ring is set at the upper end of the main body, the bottle cap is located inside the circular groove, and the rotating ring is driven to rotate by a variable frequency motor to drive the active clamping block to clamp the bottle cap and then tighten the bottle cap, so the clamping force of the active clamping block on the bottle cap can be automatically adjusted, thereby reducing the wear on the cap. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the split structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] In the figure: 1-main body, 2-circular groove, 3-movable clamping block, 4-rotating ring, 5-annular groove, 6-through groove, 7-guide plate, 8-transmission block, 9-arc-shaped through groove, 10-connecting ring, 11-positioning ring, 12-annular connecting groove, 13-movable groove, 14-buffer clamping block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: an automatic variable frequency high-speed capping machine that is easy to adjust, including a main body 1, such as Figure 1 As shown, the main body 1 is cylindrical, and a circular groove 2 is provided at the bottom of the main body 1. The circular groove 2 is coaxially arranged with the main body 1. A movable clamping block 3 is symmetrically arranged on the inner circumference of the circular groove 2. The movable clamping block 3 can slide along the radial direction of the circular groove 2. A rotating ring 4 for controlling the relative movement of the movable clamping block 3 is rotatably provided at the upper end of the main body 1. The rotating ring 4 is driven to rotate by a variable frequency motor. The rotating ring 4 first drives the movable clamping block 3 to move close to the axial direction of the main body 1, and the bottle cap is clamped by the movable clamping block 3, and then the main body 1 rotates with the rotating ring 4 to clamp the bottle cap;

[0020] Specifically, the upper surface of the main body 1 is provided with an annular groove 5, and the annular groove 5 is arranged outside the circular groove 2 and coaxially with the circular groove 2. Figure 1 As shown, the side wall of the circular groove 2 is penetrated with a through groove 6 for the movable clamping block 3 to pass through, and the inner surface of the annular groove 5 corresponds to the two sides of the through groove 6 fixedly connected with guide plates 7, the guide plates 7 extend along the movable direction of the movable clamping block 3, and the two corresponding guide plates 7 form a guide rail, the movable clamping block 3 is movably arranged between the guide plates 7, and the degree of freedom of the movable clamping block 3 is restricted, the movable clamping block 3 is movably arranged between the guide plates 7, and an elastic element is arranged between the movable clamping block 3 and the guide plate 7, and the elastic element can be a spring. Under the action of the elastic element, the movable clamping block 3 has a tendency to move away from each other, and the side of the movable clamping block 3 away from the main body 1 is fixedly connected with an arc plate, and the spring can be arranged between the arc plate and the inner surface of the annular groove 5;

[0021] Specifically, the rotating ring 4 is rotatably arranged on the inner surface of the annular groove 5, the upper surface of the movable clamping block 3 is fixedly connected with a transmission block 8, the side wall of the rotating ring 4 is penetrated with an arc-shaped through groove 9, and the transmission block 8 is movably arranged inside the arc-shaped through groove 9. When the rotating ring 4 rotates relative to the main body 1, under the action of the arc-shaped through groove 9 and the transmission block 8, the movable clamping block 3 overcomes the elastic element and moves toward the axis of the main body 1, thereby clamping the bottle cap;

[0022] Specifically, a connecting ring 10 is fixedly connected to the outer circumference of the main body 1, and the connecting ring 10 is coaxially connected to the main body 1. A positioning ring 11 is provided on the outer side of the main body 1, and an annular connecting groove 12 is provided on the inner circumference of the positioning ring 11. The connecting ring 10 is rotatably arranged inside the annular connecting groove 12, and a torsion spring is arranged between the connecting ring 10 and the annular connecting groove 12. When the device is in use, the connecting ring 10 is in a fixed state. When the driving motor drives the rotating ring 4 to rotate, the rotating ring 4 drives the movable clamping block 3 to overcome the elastic element and move first. After the movable clamping block 3 is clamped, the rotating ring 4 continues to rotate, so that the main body 1 overcomes the torsion spring to drive the bottle cap to rotate, and the bottle cap is tightened, thereby realizing automatic adjustment of the clamping force.

[0023] Specifically, the surfaces of the movable clamping blocks 3 on opposite sides are respectively provided with movable grooves 13, and the inner surfaces of the movable grooves 13 are movably provided with buffer clamping blocks 14, and springs are provided between the buffer clamping blocks 14 and the corresponding movable grooves 13. Under the action of the springs, the buffer clamping blocks 14 tend to approach each other. When the device tightens the bottle cap, the rotating ring 4 causes the movable clamping blocks 3 to generate stress for clamping the bottle cap. At this time, under the action of the buffer clamping blocks 14, a buffering effect is achieved to prevent the bottle cap from being damaged.

[0024] When the utility model is used, the connecting ring 10 is in a fixed state, the bottle cap is located inside the circular groove 2, and the rotating ring 4 is driven to rotate by the variable frequency motor. Under the action of the torsion spring, the main body 1 is fixed relative to the connecting ring 10, and the rotating ring 4 rotates relative to the main body 1. Under the action of the arc-shaped through groove 9 and the transmission block 8, the movable clamping block 3 clamps the bottle cap, and then drives the main body 1 to rotate to tighten the bottle cap.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic variable frequency high-speed capping machine that is easy to adjust, comprising a main body (1), characterized in that: The main body (1) is cylindrical, and a circular groove (2) is arranged at the bottom of the main body (1). The circular groove (2) is arranged coaxially with the main body (1), and a movable clamping block (3) is symmetrically arranged on the inner circumference of the circular groove (2). A rotating ring (4) for controlling the relative movement of the movable clamping block (3) is rotatably arranged at the upper end of the main body (1).

2. The easy-to-adjust automatic frequency conversion high-speed capping machine according to claim 1, characterized in that: The upper surface of the main body (1) is provided with an annular groove (5), and the annular groove (5) is arranged on the outer side of the circular groove (2). The side wall of the circular groove (2) is penetrated by a through groove (6) for the movable clamping block (3) to pass through. The inner surface of the annular groove (5) corresponds to the two sides of the through groove (6) and is fixedly connected with guide plates (7). The movable clamping block (3) is movably arranged between the guide plates (7), and an elastic element is arranged between the movable clamping block (3) and the guide plate (7).

3. The easy-to-adjust automatic frequency conversion high-speed capping machine according to claim 2, characterized in that: The rotating ring (4) is rotatably arranged on the inner surface of the annular groove (5); the upper surface of the movable clamping block (3) is fixedly connected with a transmission block (8); an arc-shaped through groove (9) is penetrated through the side wall of the rotating ring (4); and the transmission block (8) is movably arranged inside the arc-shaped through groove (9).

4. The easy-to-adjust automatic frequency conversion high-speed capping machine according to claim 3, characterized in that: A connecting ring (10) is fixedly connected to the outer circumference of the main body (1), a positioning ring (11) is arranged on the outer side of the main body (1), an annular connecting groove (12) is arranged on the inner circumference of the positioning ring (11), the connecting ring (10) is rotatably arranged inside the annular connecting groove (12), and a torsion spring is arranged between the connecting ring (10) and the annular connecting groove (12).

5. The easy-to-adjust automatic frequency conversion high-speed capping machine according to claim 4, characterized in that: The surfaces of the movable clamping blocks (3) on opposite sides are respectively provided with movable grooves (13), the inner surfaces of the movable grooves (13) are movably provided with buffer clamping blocks (14), and a spring is provided between the buffer clamping blocks (14) and the corresponding movable grooves (13).

Images