A cap screwing machine cap screwing head

Abstract

The utility model discloses a kind of cap screwing machine cap screwing heads, including rotating shaft, it is characterized by: the rotating shaft is equipped with transmission assembly, the rotating shaft one end is connected with transition shaft, the transition shaft one end is connected with buffer assembly, the buffer assembly one end is connected with fixed component, the fixed component is equipped with clamping assembly. The utility model belongs to cap screwing machine technical field, specifically refers to a kind of cap screwing machine cap screwing head;The utility model is set in the mode of pneumatic air bag, based on the principle of air bag expansion and contraction, cap screwing head is opened and closed to set, buffer assembly is designed in combination with fixed component simultaneously, can better guide clamping process.

Description

Technical Field

[0001] This utility model belongs to the field of capping machine technology, specifically referring to a capping head for a capping machine. Background Technology

[0002] A capping head is a component of a capping machine used to seal bottles, caps, or other containers, typically found on industrial production lines. This equipment, often called a capping machine or screw capping machine, is used to fasten various types of caps or lids to ensure product sealing and safety. The capping head is a key component of a capping machine, generally consisting of: a rotating mechanism, a fastening head or clamp, torque control, a position sensor, and automation control. The design and performance of capping heads vary depending on the application and requirements. They can be used in various fields such as the food and beverage industry, pharmaceutical industry, and personal care product manufacturing to ensure product sealing and hygiene standards.

[0003] However, the existing capping machine capping heads have the following problems in the process of clamping bottle caps: the opening and closing process of the capping head is relatively complicated and has a high failure rate. At the same time, the capping head of the existing capping machine has a complicated structure and is not easy to operate. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a capping head for a capping machine. By setting a pneumatic airbag, the capping head is opened and closed based on the principle of airbag expansion and contraction. At the same time, a buffer component combined with a fixing component is designed to better guide the clamping process.

[0005] The technical solution adopted by this utility model is as follows: The capping head of the capping machine provided by this utility model includes a rotating shaft, a transmission component is mounted on the rotating shaft, a transition shaft is connected to one end of the rotating shaft, a buffer component is connected to one end of the transition shaft, a fixing component is connected to one end of the buffer component, and a clamping component is mounted on the fixing component.

[0006] Furthermore, the clamping assembly includes a first fixing plate mounted on the fixing assembly. The first fixing plate has multiple support seats installed inside it. A pressure plate is rotatably mounted on the support seats. A return spring is connected between the pressure plate and the first fixing plate for rotating and resetting the pressure plate.

[0007] Furthermore, the clamping assembly also includes an expansion assembly disposed within the rotating shaft. The expansion assembly includes an air pipe disposed within the rotating shaft, one end of which is connected to an air bladder. The air bladder is disposed between the pressure plates and is used to drive the rotation of the pressure plates.

[0008] Furthermore, the transmission assembly includes a gear mounted on the rotating shaft for rotating the capping head.

[0009] Furthermore, the buffer assembly includes a first buffer plate installed at one end of the transition shaft, the first buffer plate having a first buffer spring installed inside it, and the first buffer spring being connected to the fixing assembly.

[0010] Furthermore, the fixing component includes a first transition plate connected to the first buffer spring, the first transition plate being connected to a first outer support plate, and the first outer support plate containing a first fixing plate.

[0011] Furthermore, the pressure plate includes a first connecting body rotatably connected to the support base, and a clamping body connected to the first connecting body.

[0012] Furthermore, the clamping body has an arc-shaped design.

[0013] Furthermore, the included angle between the clamping bodies at the different positions is 120°.

[0014] Furthermore, the airbag is designed as a cylinder.

[0015] The beneficial effects of this utility model by adopting the above structure are as follows:

[0016] (1) The capping head of the capping machine provided in this solution is designed with an expansion component consisting of a gas-driven airbag, which drives the pressure plate to open. At the same time, a reset spring is designed to efficiently press the pressure plate to perform the reset action.

[0017] (2) The capping head of the capping machine provided in this solution can efficiently guide the capping head of the capping machine by designing a first transition plate and a return spring, thereby ensuring that the capping machine performs buffering work and preventing the impact on the capping bottle body during clamping. Attached Figure Description

[0018] Figure 1 This utility model provides a schematic diagram of the overall structure of the capping head of a capping machine;

[0019] Figure 2 This utility model provides a schematic diagram of the internal structure of the capping head of a capping machine;

[0020] Figure 3 for Figure 2 A magnified view of part A in the image;

[0021] Figure 4 A schematic diagram of the overall structure of the clamping assembly provided by this utility model.

[0022] Among them, 1. Rotating shaft, 101. Transmission assembly, 1011. Gear, 2. Transition shaft, 3. Buffer assembly, 301. First buffer plate, 302. First buffer spring, 4. Fixing assembly, 401. First transition plate, 402. First outer support plate, 5. Clamping assembly, 501. First fixing plate, 502. Support seat, 503. Return spring, 504. Pressing plate, 5041. First connecting body, 5042. Clamping body, 505. Expansion assembly, 5051. Air tube, 5052. Airbag.

[0023] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Specific implementation examples:

[0027] like Figure 1 As shown, the present invention provides a capping head for a capping machine, including a rotating shaft 1, a transmission assembly 101 mounted on the rotating shaft 1, a transition shaft 2 connected to one end of the rotating shaft 1, a buffer assembly 3 connected to one end of the transition shaft 2, a fixing assembly 4 connected to one end of the buffer assembly 3, and a clamping assembly 5 mounted on the fixing assembly 4.

[0028] like Figures 1-3 As shown, the present invention provides a capping head for a capping machine. The clamping assembly 5 includes a first fixing plate 501 mounted on the fixing assembly 4. The first fixing plate 501 is provided with a plurality of support seats 502. A pressing plate 504 is rotatably mounted on the support seat 502. A return spring 503 is connected between the pressing plate 504 and the first fixing plate 501 for rotating and resetting the pressing plate 504.

[0029] like Figure 1 , Figure 2 and Figure 4 As shown, the present invention provides a capping head for a capping machine. The clamping assembly 5 further includes an expansion assembly 505 disposed within the rotating shaft 1. The expansion assembly 505 includes an air pipe 5051 disposed within the rotating shaft 1. One end of the air pipe 5051 is connected to an air bladder 5052. The air bladder 5052 is disposed between the pressure plates 504 and is used for rotating the pressure plates 504.

[0030] like Figure 1 As shown, the present invention provides a capping head for a capping machine. The transmission assembly 101 includes a gear 1011 mounted on the rotating shaft 1 for rotating the capping head.

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, the present invention provides a capping head for a capping machine. The buffer assembly 3 includes a first buffer plate 301 installed at one end of the transition shaft 2. A first buffer spring 302 is installed inside the first buffer plate 301 and is connected to the fixing assembly 4.

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, the present invention provides a capping head for a capping machine. The fixing component 4 includes a first transition plate 401 connected to the first buffer spring 302. The first transition plate 401 is connected to a first outer support plate 402. The first outer support plate 402 is equipped with a first fixing plate 501.

[0033] like Figure 2 and Figure 4 As shown, the present invention provides a capping head for a capping machine, wherein the pressure plate 504 includes a first connecting body 5041 rotatably connected to the support base 502, and a clamping body 5042 connected to the first connecting body 5041.

[0034] like Figure 4 As shown, the present invention provides a capping head for a capping machine, wherein the clamping body 5042 is designed in an arc shape.

[0035] like Figure 4 As shown, the capping head of the capping machine provided by this utility model has an included angle of 120° between the clamping bodies 5042 at different positions.

[0036] like Figure 2 As shown, the present invention provides a capping head for a capping machine, wherein the airbag 5052 is a cylindrical design.

[0037] In practical use:

[0038] First, the capping head needs to be installed on the capping machine. The capping machine drives the machine, which transmits power from the rotating shaft 1 to the transition shaft 2, then to the buffer assembly 3, then to the fixing assembly 4, and finally to the clamping assembly 5. The clamping assembly 5 then clamps the bottle cap.

[0039] During the clamping process, the pneumatic device blows air into the air tube 5051, which inflates the air bladder 5052 connected to the air tube 5051. The air bladder 5052 then pushes open the pressure plate 504. The pressure plate 504 rotates on the support base 502 and then opens to clamp the bottle cap.

[0040] Meanwhile, the buffer assembly 3 has a certain buffering effect on the bottle cap clamping and capping process. The first outer support plate 402 moves along the first transition plate 401, and under the action of the first buffer spring 302, the first outer support plate 402 plays a certain buffering role to ensure the stability of the twisting process.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] 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.

[0043] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A capping head for a capping machine, comprising a rotating shaft, characterized in that: A transmission assembly is mounted on the rotating shaft. A transition shaft is connected to one end of the rotating shaft. A buffer assembly is connected to one end of the transition shaft. A fixing assembly is connected to one end of the buffer assembly. A clamping assembly is mounted on the fixing assembly.

2. The capping head of a capping machine according to claim 1, characterized in that: The clamping assembly includes a first fixing plate mounted on the fixing assembly. The first fixing plate has multiple support seats installed inside. A pressure plate is rotatably mounted on the support seats. A return spring is connected between the pressure plate and the first fixing plate for rotating and resetting the pressure plate.

3. The capping head of a capping machine according to claim 2, characterized in that: The clamping assembly further includes an expansion assembly disposed within the rotating shaft. The expansion assembly includes an air pipe disposed within the rotating shaft, one end of which is connected to an air bladder. The air bladder is disposed between the pressure plates and is used to drive the rotation of the pressure plates.

4. A capping head for a capping machine according to claim 3, characterized in that: The transmission assembly includes a gear mounted on the rotating shaft for rotating the capping head.

5. A capping head for a capping machine according to claim 4, characterized in that: The buffer assembly includes a first buffer plate installed at one end of the transition shaft, and a first buffer spring is installed inside the first buffer plate. The first buffer spring is connected to the fixing assembly.

6. A capping head for a capping machine according to claim 5, characterized in that: The fixing component includes a first transition plate connected to the first buffer spring, the first transition plate is connected to a first outer support plate, and the first outer support plate is fitted with a first fixing plate.

7. A capping head for a capping machine according to claim 6, characterized in that: The pressure plate includes a first connecting body rotatably connected to the support base, and a clamping body connected to the first connecting body.

8. A capping head for a capping machine according to claim 7, characterized in that: The clamping body has an arc-shaped design.

9. A capping head for a capping machine according to claim 8, characterized in that: The included angle between the clamping bodies at different positions is 120°.

10. A capping head for a capping machine according to claim 9, characterized in that: The airbag is designed as a cylinder.

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