A horizontal multi-station vacuum packaging machine

Abstract

The present invention discloses a horizontally arranged multi-station vacuum packaging machine, comprising: a rotating body, the rotating shaft of the rotating body is arranged horizontally; a vacuum mechanism, which is arranged on the outer periphery of the rotating body and can evacuate the packaging bag; a vertical mechanism, which is arranged on the rotating body and the vacuum mechanism and can keep the vacuum mechanism vertical during the rotation of the rotating body. By placing the rotating shaft horizontally, the number of vacuum chambers in the length direction of the rotating shaft can be increased, thereby greatly increasing the number of vacuum chambers and improving production efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of food vacuum packaging machines, and in particular relates to a horizontal multi-station vacuum packaging machine. Background Art

[0002] In the process of implementing the present invention, the inventors discovered that the prior art has at least the following problems:

[0003] The rotating shaft of the traditional food vacuum packaging machine adopts a vertically arranged rotating mechanism. The number of vacuum chambers arranged circumferentially by the rotating mechanism is limited, and a large number of vacuum chambers cannot be arranged. As a result, the number of vacuum chambers is difficult to expand and production efficiency cannot be improved.

[0004] CN111204486B - A vacuum packaging machine and its use method, discloses a vacuum packaging machine and its use method, comprising: a frame, on which are provided a parallel vacuum chamber mechanism, a vacuum chamber opening and closing mechanism, a transfer transmission mechanism and a bag-supporting mechanism; and also fails to solve the above-mentioned technical problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a horizontal multi-station vacuum packaging machine. By placing the rotating shaft horizontally, the number of vacuum chambers can be increased in the length direction of the shaft, greatly increasing the number of vacuum chambers and improving production efficiency.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a horizontal multi-station vacuum packaging machine having:

[0007] a rotating body, wherein the rotating shaft of the rotating body is arranged horizontally;

[0008] a vacuum mechanism, disposed on the outer periphery of the rotating body, capable of vacuuming the packaging bag;

[0009] The vertical mechanism is arranged on the rotating body and the vacuum mechanism, and can keep the vacuum mechanism vertical during the rotation of the rotating body.

[0010] The vertical mechanism is a parallelogram mechanism, which includes a fixed disk, a connecting rod and a rotating seat; the fixed disk is installed on the rotating body and does not rotate with the rotating body, the first end of the connecting rod is hinged to the fixed disk, the rotating seat is set on the vacuum mechanism, and the vacuum mechanism is hinged to the rotating body through the rotating seat; the second end of the connecting rod is hinged to the vacuum mechanism; the rotation center of the rotating body, the first end of the connecting rod, the second end of the connecting rod and the center of the rotating seat form a parallelogram.

[0011] The line connecting the center of the rotating seat and the second end of the connecting rod keeps the vacuum mechanism in a vertical state.

[0012] The line connecting the center of the rotating seat and the second end of the connecting rod is in a vertical state.

[0013] The line connecting the center of the rotating seat and the second end of the connecting rod is in an inclined state.

[0014] The vertical mechanism includes a rotating seat, a guide block and a cam plate. The rotating seat is installed on the vacuum mechanism, and the vacuum mechanism is hinged to the rotating body through the rotating seat; the cam plate is installed on the rotating body and does not rotate with the rotating body. The cam plate is provided with a guide groove, and the guide block is installed on the vacuum mechanism. During the rotation of the rotating body, the guide block slides in the guide groove, and the guide groove enables the vacuum mechanism to remain vertical.

[0015] The vacuum mechanism includes a vacuum seat, both sides of which are connected to the rotating body through vertical mechanisms; a series of vacuum chambers are provided in the vacuum seat; and a cover body is provided to cover the vacuum seat.

[0016] The vacuum mechanism comprises a mounting frame, both sides of which are connected to the rotating body through vertical mechanisms; a series of vacuum chambers are provided on the mounting frame.

[0017] A series of vacuum mechanisms are evenly arranged in the axial direction of the rotating body.

[0018] One of the above technical solutions has the following advantages or beneficial effects: by placing the rotating shaft horizontally, the number of vacuum chambers can be increased in the length direction of the shaft, which greatly increases the number of vacuum chambers and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a horizontal multi-station vacuum packaging machine provided in an embodiment of the present invention;

[0020] Figure 2 for Figure 1 The structural diagram of the horizontal multi-station vacuum packaging machine;

[0021] Figure 3 for Figure 1 A schematic structural diagram of an embodiment of a horizontal multi-station vacuum packaging machine;

[0022] Figure 4 for Figure 1 A schematic structural diagram of another embodiment of a horizontal multi-station vacuum packaging machine;

[0023] The marks in the above figure are:

[0024] 1. Rotating body, 11. Fixed disk, 12. Rotating axis,

[0025] 2. Vacuum mechanism,

[0026] 3. Vertical mechanism, 31. Connecting rod, 32. Rotating seat. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figures 1 to 4 The figure shows a horizontal multi-station vacuum packaging machine, comprising: a rotating body 1 with a horizontally arranged rotating shaft; a vacuum mechanism 2, disposed on the outer periphery of the rotating body 1, capable of applying vacuum to the packaging bags; and a vertical mechanism 3, disposed on the rotating body 1 and the vacuum mechanism 2, capable of maintaining the vacuum mechanism 2 in an upright position during the rotation of the rotating body 1. By placing the rotating shaft horizontally, the number of vacuum chambers along the length of the shaft can be increased, significantly increasing the number of vacuum chambers and improving production efficiency.

[0030] The vertical mechanism 3 is a parallelogram mechanism, comprising a fixed disk 11, a connecting rod 31, and a rotating seat 32. The fixed disk 11 is mounted on the rotating body 1 and does not rotate with the rotating body 1. The first end of the connecting rod 31 is hinged to the fixed disk 11. The rotating seat 32 is disposed on the vacuum mechanism 2, which is hinged to the rotating body 1 via the rotating seat 32. The second end of the connecting rod 31 is hinged to the vacuum mechanism 2. The rotation center of the rotating body 1, the first end of the connecting rod 31, the second end of the connecting rod 31, and the center of the rotating seat 32 form a parallelogram. A parallelogram can maintain parallelism between opposite sides, so when the angle of the line connecting the rotation center of the rotating body 1 and the first end of the connecting rod 31 remains unchanged, the angle of the line connecting the second end of the connecting rod 31 and the center of the rotating seat 32 also remains unchanged. As a result, the vacuum chamber is always kept in a vertical state. This facilitates the subsequent processing steps of the vacuum chamber.

[0031] The first structure, such as Figure 3 As shown, the line connecting the center of the rotating seat 32 and the second end of the connecting rod 31 is in a vertical state. The line connecting the center of the rotating seat 32 and the second end of the connecting rod 31 keeps the vacuum mechanism 2 in a vertical state.

[0032] The second structure, such as Figure 4 As shown, the line connecting the center of the rotating seat 32 and the second end of the connecting rod 31 is in an inclined state. The line connecting the center of the rotating seat 32 and the second end of the connecting rod 31 keeps the vacuum mechanism 2 in a vertical state.

[0033] The vacuum mechanism 2 includes a vacuum seat, and both sides of the vacuum seat are connected to the rotating body 1 through a vertical mechanism 3; a series of vacuum chambers are provided in the vacuum seat; and a cover is provided to cover the vacuum seat. A series of vacuum mechanisms 2 are evenly provided along the axial direction of the rotating body 1. This structure is as follows Figure 1 As shown, a whole vacuum chamber is used. The number of vacuum chambers is set to determine the number of processing operations. The length square can add many vacuum chambers, greatly increasing the number of vacuum chambers and improving production efficiency.

[0034] The vacuum mechanism 2 includes a mounting frame, and the mounting frame is connected to the rotating body 1 through a vertical mechanism 3 on both sides; a series of vacuum chambers are provided on the mounting frame. A series of vacuum mechanisms 2 are evenly provided in the axial direction of the rotating body 1. This structure is Figure 1 Different, by setting a mounting frame, by setting the number of vacuum chambers installed on the mounting frame, the processing quantity can be changed. The advantage of this structure is that the vacuum chamber can be disassembled and assembled as needed.

[0035] After adopting the above structure, by placing the rotating shaft horizontally, the number of vacuum chambers can be increased in the length direction of the shaft, which greatly increases the number of vacuum chambers and improves production efficiency.

[0036] Example 2

[0037] A horizontal multi-station vacuum packaging machine comprises a rotating body 1 with a horizontally arranged rotating shaft; a vacuum mechanism 2 disposed on the outer periphery of the rotating body 1, capable of applying vacuum to packaging bags; and a vertical mechanism 3 disposed on the rotating body 1 and the vacuum mechanism 2, capable of maintaining the vacuum mechanism 2 in an upright position during the rotation of the rotating body 1. By placing the rotating shaft horizontally, the number of vacuum chambers along the length of the shaft can be increased, significantly increasing the number of vacuum chambers and improving production efficiency.

[0038] The vertical mechanism 3 includes a rotating seat 32, a guide block, and a cam disc. The rotating seat 32 is mounted on the vacuum mechanism 2, and the vacuum mechanism 2 is hinged to the rotating body 1 via the rotating seat 32. The cam disc is mounted on the rotating body 1 and does not rotate with the rotating body 1. The cam disc is provided with a guide groove. The guide block is mounted on the vacuum mechanism 2. During the rotation of the rotating body 1, the guide block slides in the guide groove, and the guide groove keeps the vacuum mechanism 2 vertical. By placing the rotating shaft horizontally, the number of vacuum chambers can be increased in the longitudinal direction of the shaft, greatly increasing the number of vacuum chambers and improving production efficiency. The guide groove keeps the vacuum mechanism 2 vertical, facilitating the subsequent process steps of the vacuum chamber.

[0039] The vacuum mechanism 2 includes a vacuum seat, and both sides of the vacuum seat are connected to the rotating body 1 through a vertical mechanism 3; a series of vacuum chambers are provided in the vacuum seat; and a cover is provided to cover the vacuum seat. A series of vacuum mechanisms 2 are evenly provided along the axial direction of the rotating body 1. This structure is as follows Figure 1 As shown, an integral vacuum chamber is used, and the number of processing is set by setting the number of vacuum cavities.

[0040] The vacuum mechanism 2 includes a mounting frame, and the mounting frame is connected to the rotating body 1 through a vertical mechanism 3 on both sides; a series of vacuum chambers are provided on the mounting frame. A series of vacuum mechanisms 2 are evenly provided in the axial direction of the rotating body 1. This structure is Figure 1 Different, by setting a mounting frame, by setting the number of vacuum chambers installed on the mounting frame, the processing quantity can be changed. The advantage of this structure is that the vacuum chamber can be disassembled and assembled as needed.

[0041] After adopting the above structure, by placing the rotating shaft horizontally, the number of vacuum chambers can be increased in the length direction of the shaft, which greatly increases the number of vacuum chambers and improves production efficiency.

[0042] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0043] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A horizontal multi-station vacuum packaging machine, characterized in that: have: a rotating body, wherein the rotating shaft of the rotating body is arranged horizontally; a vacuum mechanism, disposed on the outer periphery of the rotating body, capable of vacuuming the packaging bag; A vertical mechanism, provided on the rotating body and the vacuum mechanism, capable of keeping the vacuum mechanism vertical during the rotation of the rotating body; The vertical mechanism is a parallelogram mechanism, comprising a fixed disk, a connecting rod, and a rotating seat; the fixed disk is mounted on the rotating body and does not rotate with the rotating body; the first end of the connecting rod is hingedly connected to the fixed disk; the rotating seat is disposed on a vacuum mechanism, and the vacuum mechanism is hingedly connected to the rotating body via the rotating seat; the second end of the connecting rod is hingedly connected to the vacuum mechanism; the rotation center of the rotating body, the first end of the connecting rod, the second end of the connecting rod, and the center of the rotating seat form a parallelogram; The vacuum mechanism includes a mounting frame, both sides of which are connected to the rotating body through vertical mechanisms; a series of vacuum chambers are provided on the mounting frame; a series of vacuum mechanisms are evenly provided in the axial direction of the rotating body; and the vacuum chambers are detachably mounted on the mounting frame.

2. The horizontal multi-station vacuum packaging machine according to claim 1, characterized in that: The line connecting the center of the rotating seat and the second end of the connecting rod keeps the vacuum mechanism in a vertical state.

3. The horizontal multi-station vacuum packaging machine according to claim 2, characterized in that: The line connecting the center of the rotating seat and the second end of the connecting rod is in a vertical state.

4. The horizontal multi-station vacuum packaging machine according to claim 3, characterized in that: The line connecting the center of the rotating seat and the second end of the connecting rod is in an inclined state.

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