Rotating disc type filling and sealing machine

Abstract

The utility model relates to a rotating disc type filling and sealing machine, in particular to a rotating disc type filling and sealing machine which comprises a rotating disc, the rotating disc is arranged in a rotating mode, the rotating disc is provided with a heat sealing head, the heat sealing head is arranged in a lifting mode, the rotating disc comprises a main body part and floating parts, the main body part extends in the circumferential direction to form a plurality of floating parts, and the floating parts are arranged on the main body part. The floating part is provided with a containing cavity for containing materials, the heat sealing head is located above the containing cavity during heat sealing, the floating part is deformed under the acting force of the heat sealing head during heat sealing, and the plane where the surfaces of the materials are located floats to be matched with the lower surface of the heat sealing head through deformation of the floating part so that the materials can be accurately attached to the lower surface of the heat sealing head; the gap arrangement prevents the floating part from deforming and interfering with the adjacent floating part during heat sealing; due to the design of the notches, the joints of the adjacent floating parts and the main body parts are staggered, and the joints are prevented from being repeatedly stressed for a short time; the limiting piece limits the stress deformation range of the floating part, and the situation that resetting cannot be achieved due to excessive deformation is avoided.

Description

Technical Field

[0001] The utility model relates to a rotary disk filling and sealing machine, in particular to a rotary disk filling and sealing machine. Background Art

[0002] Coffee capsule packaging machines are divided into turntable type and linear type. The processes include dropping the cup, adding materials, sucking powder, placing film, sealing and discharging the cup. Among them, the turntable of the turntable coffee capsule packaging machine is thicker and harder, resulting in a higher requirement for the flatness of the turntable surface in the sealing process. Otherwise, the heat sealing head cannot fit well with the capsule cup and the sealing effect is poor. Utility Model Content

[0003] In view of the technical problems existing in the background technology, the utility model aims to provide a turntable filling and sealing machine, in which the floating part is deformed so that the plane where the surface of the material is located floats and adapts to the lower surface of the heat sealing head.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: the turntable filling and sealing machine comprises a turntable, which is rotatably arranged, and the turntable is equipped with a heat sealing head, and the heat sealing head is lifted and lowered, wherein the turntable comprises a main body and a floating part, the main body is provided with a plurality of floating parts extending along the circumferential direction, the floating part is provided with a accommodating cavity for placing materials, the heat sealing head is located above the accommodating cavity during heat sealing, and the floating part is deformed by the force of the heat sealing head during heat sealing.

[0005] In this solution, when heat sealing, the heat sealing head descends and fits the surface of the material located in the accommodating cavity for heat sealing. The floating part is deformed by the force of the heat sealing head, causing the plane where the material surface is located to float, adapt to the lower surface of the heat sealing head, and fit accurately.

[0006] Preferably, the main body and the floating portion are designed as one piece.

[0007] In this solution, the integrated design requires only cutting of the turntable to form the floating portion, which is convenient to process and does not require assembly.

[0008] Preferably, the floating parts are evenly spaced along the circumference of the main body, and gaps are provided between adjacent floating parts.

[0009] In this solution, the gap setting prevents the deformation of the floating part during heat sealing from interfering with the adjacent floating part, and the uniform spacing setting facilitates unified processing.

[0010] Preferably, the floating portion is in a fan-shaped ring, the main body is in a circular shape, the main body is provided with a notch along the circumferential direction, the notch is located between adjacent floating portions, and the notch is communicated with the gap.

[0011] In this solution, the fan-shaped ring design allows the floating part to be formed by simply cutting a slit on the turntable, which is fast to process and has a stable connection. The notch design allows the connection between adjacent floating parts and the main body to be staggered, avoiding repeated stress on the connection in a short period of time.

[0012] Preferably, the notch is arc-shaped.

[0013] In this solution, the notch can be formed by punching a hole in the turntable, which is convenient for processing.

[0014] Preferably, the turntable is also equipped with a limiting member, and the floating portion is located between the heat sealing head and the limiting member.

[0015] In this solution, the limiting member limits the range of deformation of the floating part due to force, thereby preventing excessive deformation from being unable to reset.

[0016] Preferably, the heat sealing head is connected with an elastic member.

[0017] In this solution, when the heat sealing head contacts the floating part, the elastic member is compressed to provide buffering, so that the heat sealing head contacts the floating part flexibly, deformation is slowed down, and wear is reduced.

[0018] The beneficial effects of the utility model are as follows: the deformation of the floating part makes the plane where the material surface is located float and adapt to the lower surface of the heat sealing head, and fit accurately; the gap setting prevents the deformation of the floating part from interfering with the adjacent floating part during heat sealing; the notch design makes the connection between the adjacent floating part and the main part staggered, avoiding the connection from being repeatedly stressed in a short time; the limiter limits the range of the floating part's stress deformation, avoiding excessive deformation and being unable to reset. Therefore, compared with the prior art, the utility model has substantial characteristics and progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following describes the relevant details and working principles of the implementation methods and embodiments of the present utility model in conjunction with the accompanying drawings.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a schematic diagram of the structure of the turntable in the utility model.

[0022] In the figure: 1. turntable; 2. heat sealing head; 3. main body; 4. floating part; 5. accommodating cavity; 7. notch. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the implementation of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without making creative work based on the embodiments of the utility model are within the scope of protection of the utility model.

[0024] In the description of the present application, it should be understood that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0026] See attached Figure 1-2 In an embodiment of the present embodiment, a turntable filling and sealing machine includes a turntable 1, which is rotatably arranged. The turntable 1 is equipped with a heat sealing head 2, which is lifted and lowered, and the heat sealing head 2 is connected with an elastic member.

[0027] Among them, the turntable 1 includes a main body 3 and a floating part 4, the main body 3 has multiple floating parts 4 extending in the circumferential direction, the floating part 4 is provided with a accommodating cavity 5 for placing materials, the heat sealing head 2 is located above the accommodating cavity 5 during heat sealing, and the floating part 4 is deformed by the force of the heat sealing head 2 during heat sealing. The turntable 1 is also equipped with a limiting member, and the floating part 4 is located between the heat sealing head 2 and the limiting member.

[0028] In this embodiment, the rotation of the turntable 1 drives the floating part 4 to undergo different working procedures. During heat sealing, the heat sealing head 2 descends and fits the surface of the material located in the accommodating chamber 5 for heat sealing. The floating part 4 is deformed by the force of the heat sealing head 2, causing the plane of the material surface to change and adapt to the lower surface of the heat sealing head 2 and fit accurately. After the heat sealing is completed, the heat sealing head 2 rises and the floating part 4 is reset; the limiter limits the range of deformation of the floating part 4 under force to avoid excessive deformation and inability to reset; when the heat sealing head 2 contacts the floating part 4, the elastic part is compressed for buffering, so that the heat sealing head 2 and the floating part 4 are in flexible contact, the deformation of the floating part 4 is slow, and wear is reduced.

[0029] See attached Figure 2The main body 3 and the floating part 4 are designed as an integral unit. The floating parts 4 are evenly spaced along the circumference of the main body 3. There are gaps between adjacent floating parts 4. The floating part 4 is in a fan-shaped ring. The main body 3 is circular. The main body 3 is provided with a notch 7 along the circumference. The notch 7 is located between adjacent floating parts 4. The notch 7 is connected to the gap and is arc-shaped.

[0030] In this embodiment, the floating part 4 can be formed by only cutting and punching the turntable 1. The processing is convenient and no assembly is required. The gap formed by the cutting can prevent the deformation of the floating part 4 during heat sealing and interference with the adjacent floating part 4. The uniform interval arrangement facilitates unified processing. The notch 7 is designed to stagger the connection between adjacent floating parts 4 and the main body 3 to avoid repeated stress on the connection in a short period of time.

[0031] In other alternative embodiments, the main body 3 and the floating part 4 may also be detachably connected, and the notch 7 may be of other shapes so that the connections between adjacent floating parts 4 and the main body 3 are staggered. Alternatively, the notch 7 may not be provided, and the gap may be fan-shaped, so that there are overlapping points at the connections between adjacent floating parts 4 and the main body 3.

[0032] The above is a preferred embodiment of the utility model, and it should be noted that the protection scope of the utility model is not limited thereto. For those skilled in the art, without departing from the equivalent inventive concept of the technical scope disclosed by the utility model, several improvements and modifications or equivalent substitutions can be made, which are also regarded as the protection scope of the utility model.

Claims

1. A turntable filling and sealing machine, comprising a turntable (1), the turntable (1) being rotatably arranged, the turntable (1) being provided with a heat sealing head (2), the heat sealing head (2) being raised and lowered, characterized in that: The turntable (1) comprises a main body (3) and a floating part (4); the main body (3) is provided with a plurality of floating parts (4) extending in a circumferential direction; the floating part (4) is provided with a receiving cavity (5) for placing materials; during heat sealing, the heat sealing head (2) is located above the receiving cavity (5); during heat sealing, the floating part (4) is deformed by the force of the heat sealing head (2).

2. A rotary disk filling and sealing machine as claimed in claim 1, characterized in that: The main body (3) and the floating part (4) are designed as an integral unit.

3. A rotary disk filling and sealing machine as claimed in claim 1, characterized in that: The floating portions (4) are arranged at even intervals along the circumference of the main body portion (3), and gaps are provided between adjacent floating portions (4).

4. A rotary disk filling and sealing machine as claimed in claim 3, characterized in that: The floating portion (4) is in a fan-shaped ring shape, the main body portion (3) is in a circular shape, the main body portion (3) is provided with a notch (7) along the circumferential direction, the notch (7) is located between adjacent floating portions (4), and the notch (7) is connected to the gap.

5. A rotary disk filling and sealing machine as claimed in claim 4, characterized in that: The notch (7) is arc-shaped.

6. The rotary disk filling and sealing machine according to claim 1, characterized in that: The turntable (1) is also equipped with a limiting member, and the floating portion (4) is located between the heat sealing head (2) and the limiting member.

7. The rotary disk filling and sealing machine according to claim 1, characterized in that: The heat sealing head (2) is connected with an elastic member.

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