Aseptic bulk bag filler head

Abstract

The utility model relates to aseptic filling equipment technical field discloses a kind of sterile big bag filling machine head, core is constituted by main component, control assembly and discharging component, shell is located at ground, feeding inlet opens in the top side of shell for material to enter, support ring is welded in shell interior;Quick-release assembly contains long strip metal rotating rod, helical spring steel first spring and cylindrical metal locking pin, rotating rod is connected with shell side wall, first spring two ends are welded with rotating rod respectively, locking pin is slidably connected with rotating rod, can realize component quick split and fixed, it is convenient to clean inside to guarantee sterile environment, through quick-release assembly, it is convenient to clean to guarantee sterile, rely on control assembly accurate control material, with the help of discharging component, prevent scattering and pollution, adapt to sterile big bag filling scene, improve filling efficiency and material safety, applicable to food, pharmaceutical and other high-sterile requirement industry material filling link.

Description

Technical Field

[0001] This utility model relates to the field of aseptic filling equipment technology, specifically to a machine head for an aseptic large bag filling machine. Background Technology

[0002] In industries with extremely high sterility requirements, such as food and pharmaceuticals, the aseptic bag filling machine head is the core component in the material filling process. Its performance directly affects the sterility of the material, filling efficiency, and product qualification rate.

[0003] A search revealed existing technology (application number: CN202421152870.6), which describes "a filling machine head". This utility model avoids liquid dripping, thus preventing material waste and pollution to equipment or the environment.

[0004] However, while existing technologies can prevent liquid dripping and avoid material waste and pollution to equipment or the environment, they still have some shortcomings: the filling machine heads of existing machines are mostly integrated fixed structures with complex component connections, requiring special tools and taking a long time to disassemble; material residue is easily left inside the equipment, and incomplete cleaning can easily breed bacteria, leading to contamination of subsequent filling materials. Especially when frequently changing filling materials, the risk of cross-contamination increases significantly, failing to meet the stringent aseptic requirements of the food and pharmaceutical industries. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a sterile large bag filling machine head.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sterile large bag filling machine head, comprising: a main body assembly, set on the ground; a control assembly, set on the main body assembly; and a discharge assembly, set on the lower side of the main body assembly; the main body assembly includes: quick-release assemblies, in two sets, set on the main body assembly, for quick disassembly to facilitate internal cleaning.

[0007] As a further description of the above technical solution:

[0008] The main component also includes: a housing, which is set on the ground; and a feed inlet, which is opened on the housing.

[0009] As a further description of the above technical solution:

[0010] The quick-release assembly includes: a rotating rod rotatably connected to the housing; a first spring, one end of which is welded to the housing and the other end of which is welded to one end of the rotating rod; and a locking pin slidably connected to the other end of the rotating rod.

[0011] As a further description of the above technical solution:

[0012] The control component includes: a cylinder, mounted on the main body; a sliding block, one end of which is fixedly connected to the output end of the cylinder and slidably connected inside the housing; and a second spring, one end of which is welded to the housing and the other end of which is welded to the sliding block.

[0013] As a further description of the above technical solution:

[0014] The discharge assembly includes: a funnel, one end of which is slidably connected to the lower side of the outer shell; a discharge pipe, one end of which is welded to the other end of the funnel; and a one-way baffle, one end of which is rotatably connected to the other end of the discharge pipe.

[0015] As a further description of the above technical solution:

[0016] The locking pin is slidably connected to the outer shell and the funnel for quick disassembly.

[0017] As a further description of the above technical solution:

[0018] A support ring is welded inside the outer shell to limit the displacement distance of the sliding block.

[0019] This utility model has the following beneficial effects:

[0020] The quick-release assembly of the main component, through the cooperation of a rotating rod, a first spring, and a locking pin, allows for rapid separation of the outer shell and funnel without the need for special tools, solving the problem of cumbersome assembly and disassembly of existing integrated equipment. After separation, the interior of the outer shell and the inner wall of the funnel, which are prone to material residue, can be cleaned separately, avoiding the growth of bacteria from residue and reducing the risk of cross-contamination when frequently changing materials, thus meeting the stringent aseptic requirements of the food and pharmaceutical industries. Attached Figure Description

[0021] Figure 1 This is a front view of the head of an aseptic large bag filling machine proposed in this utility model;

[0022] Figure 2 This is a left view of the head of an aseptic large bag filling machine proposed in this utility model;

[0023] Figure 3 This is a cross-sectional view of the control component of the aseptic large bag filling machine head proposed in this utility model;

[0024] Figure 4 An exploded view of the quick-release assembly of the head of an aseptic large bag filling machine proposed in this utility model;

[0025] Legend:

[0026] 1. Main body assembly; 11. Outer shell; 12. Feed inlet; 13. Support ring; 14. Quick release assembly; 141. Rotating rod; 142. First spring; 143. Locking pin; 2. Control assembly; 21. Cylinder; 22. Sliding block; 23. Second spring; 3. Discharge assembly; 31. Funnel; 32. Discharge pipe; 33. One-way baffle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Example 1:

[0031] like Figures 1 to 4 As shown, the aseptic large bag filling machine head provided in this embodiment includes: a main body component 1, which is set on the ground; a control component 2, which is set on the main body component 1; and a discharge component 3, which is set on the lower side of the main body component 1. The main body component 1 includes: quick-release components 14, which are arranged in two sets and set on the main body component 1, for quick disassembly to facilitate internal cleaning.

[0032] In this embodiment, the control component and the quick-release component constitute the head of an aseptic large bag filling machine according to this application.

[0033] It should also be noted that the aseptic bag filling machine head in this application can be used for aseptic bag filling machines for liquid materials in the food industry, aseptic bag filling machines for powdered materials in the food industry, and aseptic bag filling machines for pharmaceutical excipients in the pharmaceutical industry, etc. Figure 1 In this embodiment, an aseptic bag filling machine head for liquid materials in the food industry is used as an example for description. Of course, other types of aseptic bag filling machine heads can also adopt similar structures, which will not be described in detail below.

[0034] Understandable, Figure 1 This illustration only schematically shows some components of a sterile bulk bag filling machine head; the actual shape, size, location, and construction of these components are not subject to change. Figure 1 Due to limitations, the head of a sterile large bag filling machine can also include, compared to... Figure 1 More or fewer parts.

[0035] It should also be understood that cylinder 21 was purchased from the market and is common knowledge in this field. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0036] Furthermore, in this embodiment, the quick-release component 14 disconnects the main body component 1 from the discharge component 3, thereby enabling component disassembly.

[0037] Specifically, the main component 1 also includes: a housing 11, which is set on the ground; and a feed inlet 12, which is opened on the housing 11.

[0038] In this embodiment, the material enters the interior of the housing 11 from the feed port 12, and the housing 11 contains the material and supports the components.

[0039] Specifically, the quick-release assembly 14 includes: a rotating rod 141, rotatably connected to the housing 11; a first spring 142, one end of which is welded to the housing 11 and the other end of which is welded to one end of the rotating rod 141; and a locking pin 143, slidably connected to the other end of the rotating rod 141.

[0040] In this embodiment, rotating the rotating rod 141 compresses or stretches the first spring 142, causing the locking pin 143 to slide, thereby locking or unlocking.

[0041] Specifically, the control component 2 includes: a cylinder 21, which is mounted on the main component 1; a sliding block 22, one end of which is fixedly connected to the output end of the cylinder 21 and slidably connected inside the housing 11; and a second spring 23, one end of which is welded to the housing 11 and the other end of which is welded to the sliding block 22.

[0042] In this embodiment, the cylinder 21 drives the sliding block 22 to slide along the inside of the outer shell 11, and the second spring 23 assists the sliding block 22 to reset, controlling the opening and closing of the material channel inside the outer shell 11.

[0043] Specifically, the discharge assembly 3 includes: a funnel 31, one end of which is slidably connected to the lower side of the outer shell 11; a discharge pipe 32, one end of which is welded to the other end of the funnel 31; and a one-way baffle 33, one end of which is rotatably connected to the other end of the discharge pipe 32.

[0044] With this configuration, the material inside the outer shell 11 flows into the funnel 31, is conveyed through the discharge pipe 32 to the one-way baffle 33, and the one-way baffle 33 connects to the aseptic large bag to realize material filling.

[0045] Specifically, the locking pin 143 is slidably connected to the housing 11 and the funnel 31 for quick disassembly.

[0046] The locking pin 143 is inserted into the pin hole of the outer shell 11 and the funnel 31 to fix them together; the locking pin 143 is pulled out to release the fixation and separate the outer shell 11 and the funnel 31.

[0047] Specifically, a support ring 13 is welded inside the outer shell 11 to limit the displacement of the sliding block 22.

[0048] In this embodiment, when the sliding block 22 slides along the inside of the outer shell 11, it stops moving after touching the support ring 13, thus limiting the maximum displacement of the sliding block 22.

[0049] In actual use, the operator first installs the equipment on the machine, connects the feed inlet 12 to the conveying pipe, and opens the cylinder 21 to drive the sliding block 22 to slide upward along the inside of the outer shell 11, causing the second spring 23 to contract. A support ring 13 is welded inside the outer shell 11 to limit the displacement distance of the sliding block 22. The material enters the funnel 31 through the outer shell 11 and drives the one-way baffle 33 to open through the discharge pipe 32, allowing the material to flow out and be bagged. If the material needs to be changed, the inside of the equipment needs to be cleaned. Press the rotating rod 141 to contract the first spring 142, drive the rotating rod 141 to rotate and drive the locking pin 143 to slide. The locking pin 143 is slidably connected to the outer shell 11 and the funnel 31, so that the locking pin 143 is disengaged from the funnel 31. The equipment is quickly disassembled, and the discharge assembly 3 is removed to clean the inside of the equipment.

[0050] Cylinder 21 is electrically connected to the PLC controller, which is electrically connected to an external power supply. The PLC controller facilitates the power supply control of electrical equipment, ensuring that the equipment can be powered on when needed, thus avoiding situations where power cannot be supplied when power is required.

[0051] It should be noted that the controller can be a conventional known device that is controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific embodiments of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sterile large bag filling machine head, characterized in that: include: Main component (1), set on the ground; Control component (2) is set on main component (1); The discharge component (3) is located on the lower side of the main component (1); The main component (1) includes: The quick-release assembly (14) is in two sets and is set on the main body assembly (1) for quick disassembly to facilitate cleaning of the interior.

2. The aseptic large bag filling machine head according to claim 1, characterized in that: The main component (1) also includes: The outer casing (11) is set on the ground; The feed inlet (12) is located on the outer shell (11).

3. The aseptic large bag filling machine head according to claim 2, characterized in that: The quick-release assembly (14) includes: Rotating rod (141) is rotatably connected to outer casing (11); The first spring (142) is welded at one end to the outer shell (11) and at the other end to one end of the rotating rod (141); The locking pin (143) is slidably connected to the other end of the rotating rod (141).

4. The aseptic large bag filling machine head according to claim 3, characterized in that: The control component (2) includes: Cylinder (21) is mounted on the main body assembly (1); The sliding block (22) is fixedly connected at one end to the output end of the cylinder (21) and slidably connected inside the housing (11); The second spring (23) is welded at one end to the outer shell (11) and at the other end to the sliding block (22).

5. The aseptic large bag filling machine head according to claim 4, characterized in that: The discharge assembly (3) includes: The funnel (31) is slidably connected at one end to the lower side of the outer shell (11); The discharge pipe (32) is welded to the other end of the funnel (31) at one end; One-way baffle (33) is rotatably connected to the other end of discharge pipe (32).

6. The aseptic large bag filling machine head according to claim 5, characterized in that: The locking pin (143) is slidably connected to the outer shell (11) and the funnel (31) for quick disassembly.

7. The aseptic large bag filling machine head according to claim 6, characterized in that: The outer shell (11) has a support ring (13) welded inside to limit the displacement of the sliding block (22).

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