Special high-precision bottleneck clamp for blowing, filling and sealing three-in-one equipment

Abstract

The utility model belongs to the technical field of bottle opening clamps, and particularly relates to a special high-precision bottle opening clamp for blowing, filling and sealing three-in-one equipment, which comprises a bottom plate and a telescopic clamping piece, a cover plate is arranged at a mounting area arranged on the bottom plate, a mounting frame is arranged between the cover plate and the bottom plate, and the telescopic clamping piece is arranged on the mounting frame. The telescopic clamping piece comprises a telescopic air bag embedded in the containing frame, a clamping plate is arranged on the telescopic air bag, and the telescopic air bag is communicated with the air pipe base through an air nozzle. According to the bottle opening clamp, the telescopic air bag which is deformed due to inflation and deflation is used for driving the clamping plate to move, the bottle opening is clamped and fixed, the structure of the whole bottle opening clamp is simplified, the manufacturing cost is reduced, the bottle opening clamp is convenient to popularize and use, faults are not prone to occurring in the using process, the workload of follow-up maintenance and overhaul is greatly reduced, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of bottle mouth clamp technology, specifically a high-precision bottle mouth clamp for a blow-fill-seal three-in-one equipment. Background Technology

[0002] In the pharmaceutical, food and beverage, and other industries, blow-fill-seal (BFS) equipment has been widely used due to its advantage of completing the molding, filling, and sealing of plastic containers in a single continuous process. This equipment effectively reduces production steps, lowers the risk of contamination, and improves production efficiency. For example, in the production of sterile preparations such as respiratory solutions, ophthalmic medications, and wound care products, BFS aseptic filling technology plays a crucial role. Its plastic containers are made from pharmaceutical-grade polymers through blow molding or vacuum molding extrusion, with the entire production cycle taking only a few seconds, greatly reducing the time open containers are exposed to the surrounding environment.

[0003] A search revealed a bottle-clamping device in Chinese patent application number 201810966184.5, comprising a base plate; a first shaft, a second shaft, a third shaft, and a fourth shaft arranged circumferentially on the base plate with a first center as the center; a first clamping piece, a second clamping piece, a third clamping piece, and a fourth clamping piece, respectively, rotating about their respective axes, with the clamping centers of the four clamping pieces coinciding with the first center; a first tooth on the first clamping piece, a second tooth on the second clamping piece, a third tooth on the third clamping piece, and a fourth tooth on the fourth clamping piece, sequentially engaging; a first connecting end at the other end of the first clamping piece, a second connecting end at the other end of the fourth clamping piece, a first compression spring seat hinged to the first connecting end, a second compression spring seat hinged to the second connecting end, and a compression spring elastically connected between the first compression spring seat and the second compression spring seat. This invention provides a bottle-clamping device with strong compatibility, enabling rapid switching and saving operating costs.

[0004] However, in the above technical solution, the entire bottle clamp is composed of a large number of parts, and the gear structure drives each other during use. The entire bottle clamp structure is complex, expensive, and not easy to promote and use. At the same time, the complex structure and the cooperation between a large number of parts can easily lead to malfunctions in the bottle clamp during operation, and it is also inconvenient for subsequent maintenance and repair. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a high-precision bottle neck clamp specifically for a blow-fill-seal three-in-one equipment. This solves the problems of bottle neck clamps having complex structures, high costs, and being inconvenient for widespread use. At the same time, the complex structure is also prone to failure and inconvenient for subsequent maintenance and repair.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A high-precision bottle neck clamp for a blow-fill-seal three-in-one equipment includes a base plate and a telescopic clamping component. The base plate has mounting holes for inserting bolts. A cover plate is placed in the mounting area on the base plate. A mounting frame is placed between the cover plate and the base plate. The telescopic clamping component is placed on the mounting frame. The telescopic clamping component includes a telescopic airbag embedded in the mounting frame. A clamping plate is placed on the telescopic airbag. The telescopic airbag is connected to an air tube seat through an air nozzle.

[0010] Furthermore, the cover plate is provided with an installation groove for mounting brackets, and the cover plate mounting brackets are all fixedly connected to the base plate by riveting pins. The base plate, cover plate and mounting brackets are all provided with arc-shaped mounting areas for mounting bottle mouths.

[0011] Furthermore, the mounting frame is integrally provided with a connecting seat, the connecting seat has an insertion hole for inserting a rivet pin, and the mounting frame has an embedding groove, which is configured to cooperate with the telescopic airbag.

[0012] Furthermore, the telescopic airbag is provided with an embedded liner, which is fixedly embedded in the embedded groove. The air nozzle on the telescopic airbag is connected to the internal cavity of the telescopic airbag, and the telescopic airbag is provided with a telescopic area, which is initially located in the embedded groove.

[0013] The clamping plates on the telescopic airbag are evenly spaced, and the surface of the clamping plates is covered with a rubber anti-slip cover.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a high-precision bottle neck clamp specifically for a blow-fill-seal three-in-one equipment, which has the following beneficial effects:

[0016] This invention utilizes a telescopic airbag that deforms during inflation and deflation to drive the movement of the clamping plate, thereby clamping and fixing the bottle mouth. This simplifies the overall structure of the bottle mouth clamp, reduces costs, facilitates widespread use, and is less prone to malfunctions during use, greatly reducing the workload of subsequent maintenance and repair. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the cover plate in this utility model;

[0019] Figure 3This is a schematic diagram of the structure of the mounting frame in this utility model;

[0020] Figure 4 This is a schematic diagram of the telescopic clamping component in this utility model.

[0021] In the diagram: 1. Base plate; 101. Mounting hole; 2. Cover plate; 201. Mounting groove; 3. Mounting frame; 301. Connecting seat; 302. Embedding groove; 4. Riveting pin; 5. Telescopic clamping component; 501. Telescopic airbag; 502. Clamping plate; 503. Air nozzle; 6. Air tube seat. Detailed Implementation

[0022] 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.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in one embodiment of this utility model, a high-precision bottle neck clamp for a blow-fill-seal three-in-one equipment includes a base plate 1 and a telescopic clamping component 5. The base plate 1 has mounting holes 101 for inserting bolts, allowing the bolts to be directly passed through the base plate 1 during installation, thus stably installing the entire bottle clamp on the equipment and ensuring stable use. A cover plate 2 is placed at the installation area on the base plate 1, and a mounting frame 3 is placed between the cover plate 2 and the base plate 1. The telescopic clamping component 5 is mounted on the mounting frame 3, forming a smoothly telescopic clamping component that can deform appropriately when clamping the bottle neck, thus stably clamping the bottle neck. The telescopic clamping component 5 is fixed in place and includes a telescopic airbag 501 embedded in the mounting frame 3. A clamping plate 502 is mounted on the telescopic airbag 501 to abut against the outer wall of the bottle at the bottle mouth, thereby clamping and fixing the bottle mouth. The telescopic airbag 501 is connected to the air tube seat 6 through the air nozzle 503, and the air pump and the pipeline equipped with the solenoid valve for controlling the inflation and deflation are connected to the air tube seat 6, so as to facilitate the inflation or deflation of the telescopic airbag 501, ensure stable use, and ensure that the telescopic airbag 501 is smoothly controlled to produce the corresponding deformation during use by inflation and deflation, which drives the clamping plate 502 to move and stably and effectively clamp and fix the bottle mouth.

[0025] like Figure 1 and Figure 2As shown, in some embodiments, the cover plate 2 is provided with a mounting groove 201 for mounting the mounting bracket 3. The cover plate 2 and the mounting bracket 3 are both fixedly connected to the base plate 1 by riveting pins 4, which makes it easy to connect the three together stably, so as to use stably. The base plate 1, the cover plate 2 and the mounting bracket 3 are all provided with an arc-shaped mounting area for mounting the bottle mouth, which makes it easy to stably place the bottle mouth on the bottle clamp, so as to stably and smoothly clamp and fix the bottle mouth.

[0026] like Figure 1 and Figure 3 As shown, in some embodiments, the mounting frame 3 is integrally provided with a connecting seat 301. The connecting seat 301 has an insertion hole for inserting a rivet pin 4, which facilitates the stable installation of the mounting frame 3 between the base plate 1 and the cover plate 2 by using the cooperation of the rivet pin 4 and the connecting seat 301, thus ensuring the stable installation of the mounting frame 3. In addition, the mounting frame 3 has an insert groove 302, which is configured to cooperate with the telescopic airbag 501, so as to facilitate the stable installation of the telescopic airbag 501 onto the mounting frame 3, thus ensuring the stable installation of the entire telescopic clamping component 5 and ensuring stable use in the future.

[0027] like Figure 1 and Figure 4 As shown, in some embodiments, a mounting block is provided on the telescopic airbag 501. The mounting block is fixedly embedded in the mounting groove 302, which facilitates the stable installation of the telescopic airbag 501 in the mounting groove 302, preventing the telescopic airbag 501 from falling off the mounting frame 3 during use, ensuring stable use, and ensuring that the telescopic airbag 501 can smoothly extend and retract in the mounting groove 302. The air nozzle 503 on the telescopic airbag 501 communicates with the internal cavity of the telescopic airbag 501, facilitating the inflation or deflation of the telescopic airbag 501, realizing the telescopic airbag 501 The bulging extension of 01 extends out from the insert groove 302, or the exhaust contraction retracts the telescopic airbag 501 back into the insert groove 302. The telescopic airbag 501 is provided with a telescopic area. The telescopic area is initially located in the insert groove 302, which facilitates appropriate deformation during the inflation and deflation of the telescopic airbag 501. During the deformation, it can move together with the clamping plate 502, thereby abutting the clamping plate 502 against the outer wall of the bottle at the bottle mouth, thereby clamping and fixing the bottle mouth, so that it can be carried out stably and smoothly in subsequent filling operations.

[0028] The clamping plates 502 mounted on the telescopic airbag 501 are evenly distributed. The surface of the clamping plates 502 is provided with a rubber anti-slip sleeve to reduce the wear of the clamping plates 502 on the outer wall of the bottle, avoid scratching the bottle, and ensure stable use.

[0029] In use, the bottle mouth to be clamped is moved to the arc-shaped placement area of ​​the bottle mouth clamp. Then, the matching air pump and solenoid valve are turned on. Air is injected into the telescopic airbag 501 through the air tube seat 6 and the air nozzle 503. As the air is continuously injected into the telescopic airbag 501, the telescopic airbag 501 deforms accordingly, pushing the clamping plate 502 to move and abut against the outer wall of the bottle at the bottle mouth, thereby clamping and fixing the bottle mouth. When the bottle needs to be removed, the air in the telescopic airbag 501 is discharged through the solenoid valve. The telescopic airbag 501 then deforms appropriately and is stored in the placement groove 302, and the clamping plate 502 is moved away from the bottle mouth, thus making it easy to remove the bottle.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A high-precision bottle mouth clamp special for blow-fill-seal three-in-one equipment, comprising a bottom plate (1) and a telescopic clamping piece (5), characterized in that: The mounting area arranged on the bottom plate (1) is arranged with a cover plate (2), the cover plate (2) and the bottom plate (1) are arranged with a mounting rack (3), the mounting rack (3) is arranged with a telescopic clamping piece (5), and the telescopic clamping piece (5) comprises a telescopic air bag (501) embedded on the mounting rack (3), the telescopic air bag (501) is arranged with a clamping plate (502), and the telescopic air bag (501) is communicated with the air pipe base (6) through the air nozzle (503).

2. A high precision bottle finish gripper for a blow-fill-seal three-in-one machine as claimed in claim 1, characterized in that: The cover plate (2) is provided with a mounting groove (201) for mounting the mounting rack (3), the cover plate (2) and the mounting rack (3) are fixedly connected to the bottom plate (1) by the riveting pin (4), and the bottom plate (1), the cover plate (2) and the mounting rack (3) are all provided with an arc-shaped mounting area for mounting the bottle mouth.

3. The high precision bottle finish gripper for a blow-fill-seal three-in-one machine of claim 1, wherein: The mounting rack (3) is integrally provided with a connecting seat (301), the connecting seat (301) is provided with a plug-in hole for plug-in riveting pin (4), and the mounting rack (3) is provided with an embedding groove (302), and the embedding groove (302) is arranged in cooperation with the telescopic air bag (501).

4. The high precision bottle finish gripper for a blow-fill-seal three-in-one machine of claim 1, wherein: The telescopic air bag (501) is arranged with an embedded lining block, the embedded lining block is fixedly embedded in the embedding groove (302), the air nozzle (503) arranged on the telescopic air bag (501) is communicated with the inner cavity of the telescopic air bag (501), and the telescopic air bag (501) is provided with a telescopic area, and the telescopic area is in an initial state and located in the embedding groove (302).

5. A high precision bottle finish gripper for a blow-fill-seal three-in-one machine as claimed in claim 4, characterized in that: The clamping plate (502) arranged on the telescopic air bag (501) is distributed at equal intervals, and the surface of the clamping plate (502) is provided with a rubber anti-skid sleeve.

6. A high precision bottle finish gripper for a blow-fill-seal three-in-one machine as defined in claim 1, characterized in that: The bottom plate (1) is provided with a mounting hole (101) for inserting a bolt.

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