Special clamp for square glass bottle opening

Abstract

The utility model discloses a special clamp for a square glass bottle mouth, which comprises a clamping and fixing lug piece, a first clamping part and a second clamping part, and the first clamping part and the second clamping part jointly form a columnar clamping inner cavity for clamping the square glass bottle mouth. The clamping and fixing lug piece comprises a first clamping lug piece and a second clamping lug piece which are symmetrically arranged in structure and correspondingly installed on the top of the first clamping part and the top of the second clamping part respectively, a first cooling channel is formed in the outer side wall of the first bottle opening clamping body, and a first heat dissipation part and a second heat dissipation part are arranged on the two sides of the first cooling channel. A second cooling channel is arranged on the outer side wall of the second clamping part, and a third heat dissipation part and a fourth heat dissipation part are arranged on the two sides of the second cooling channel; the fixture can be prevented from being deformed or damaged due to too high temperature, the processing quality of glass bottles can be guaranteed, adhesion of molten glass and the fixture can be effectively prevented, and the glass bottles can be conveniently loaded and unloaded.

Description

Technical Field

[0001] This utility model relates to the field of glass production technology, and more specifically to a special clamp for the mouth of a square glass bottle. Background Technology

[0002] In automated glass bottle production, bottle neck clamps are typically used to hold and transport the bottle necks. Freshly produced bottles are at high temperatures, and the difference in expansion between the bottle and the clamp can cause a mismatch between the clamp's original design dimensions and the bottle neck, resulting in clamping that is either too loose or too tight. Excessive stress due to thermal expansion differences between the clamp and the bottle neck can cause cracks or breakage during cooling, reducing product yield and increasing production costs. Furthermore, the bottle necks of freshly produced, high-temperature bottles may be unstable and prone to deformation. During clamping, the clamps may struggle to accommodate the bottle neck deformation, leading to uneven clamping points with excessive clamping force in some areas and insufficient clamping force in others. This affects subsequent processing and quality. Residual molten glass may also remain on the bottle surface, easily adhering to the clamps. This not only affects the clamp's normal operation and increases the difficulty of loading and unloading bottles but may also damage the bottle neck or clamp surface during separation. Utility Model Content

[0003] The purpose of this utility model is to provide a special clamp for the mouth of a square glass bottle to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model employs the following technical means:

[0005] A special clamp for square glass bottle mouth includes clamping and fixing lugs, a first clamping part, and a second clamping part. The first clamping part and the second clamping part together form a columnar clamping cavity for clamping the square glass bottle mouth. The clamping and fixing lugs include a first clamping lug and a second clamping lug arranged symmetrically. The first clamping lug and the second clamping lug are respectively installed on the top of the first clamping part and the second clamping part. The outer wall of the first bottle mouth clamping body is provided with a first cooling channel. The outer wall of the first bottle mouth clamping body is provided with a first heat dissipation part and a second heat dissipation part located on both sides of the first cooling channel. The outer wall of the second clamping part is provided with a second cooling channel. The outer wall of the second clamping part is provided with a third heat dissipation part and a fourth heat dissipation part located on both sides of the second cooling channel.

[0006] Furthermore, the first clamping ear includes a first bottom clamping seat, which is a semi-circular ring structure. The first bottom clamping seat is connected to a second top clamping plate via an arc-shaped connecting arm. The second top clamping plate is a semi-circular fan-shaped structure. A clamping protrusion is connected to the lower part of the inner sidewall of the first bottom clamping seat. Several sets of evenly distributed notches are provided on the clamping protrusion. The two ends of the clamping protrusion are chamfered, and the shape of the chamfer is half the shape of the notch. A U-shaped connector is installed on the top of the second top clamping plate.

[0007] Furthermore, the first cooling channel opened on the outer wall of the first clamping part is a semi-circular annular channel, and the outer wall of the first cooling channel is provided with at least one set of air inlet holes and air outlet holes respectively, and the second cooling channel is symmetrically arranged with the first cooling channel.

[0008] Furthermore, the first heat dissipation part, the second heat dissipation part, the third heat dissipation part, and the fourth heat dissipation part are one or more of the following: heat dissipation protrusions and heat dissipation fins.

[0009] Furthermore, the top of the first clamping part and the second clamping part are symmetrically provided with snap-fit ​​parts that cooperate with the clamping and fixing ear. The snap-fit ​​part includes two half teeth, a whole tooth evenly distributed between the two half teeth and corresponding to the notch in the clamping and fixing ear, and an arc-shaped snap-fit ​​plate. The arc-shaped snap-fit ​​plate is provided on the upper surface of the two half teeth and each whole tooth, and the outer side wall of the arc-shaped snap-fit ​​plate is connected to the inner side wall of the first bottom clamping seat of the clamping and fixing ear.

[0010] Furthermore, the inner walls of the first clamping part and the second clamping part are coated with a coating that has low surface energy and high temperature resistance, such as Teflon or molybdenum disulfide.

[0011] Furthermore, the surfaces of the first clamping portion and the second clamping portion have a dense oxide film formed by an oxidation treatment.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention can effectively reduce the temperature of the clamp when holding a high-temperature square glass bottle, avoid deformation or damage to the clamp due to excessive temperature, improve the durability of the clamp, and also help ensure the processing quality of the glass bottle. It can effectively prevent the molten glass from sticking to the clamp, and facilitate the loading and unloading of the glass bottle. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the product structure in an embodiment of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the first clamping ear part of the product in this utility model embodiment;

[0016] Figure 3 This is a schematic diagram of one embodiment of the product in this utility model.

[0017] Figure 4 This is a partial structural diagram of the first clamping part of the product in an embodiment of the present utility model;

[0018] Figure 5 This is a schematic diagram of one embodiment of the first clamping part of the product in this utility model.

[0019] Figure 6 As an embodiment of this utility model Figure 5 Enlarged schematic diagram of section A in the middle;

[0020] Figure 7 This is a schematic diagram of one embodiment of the product in this utility model. Detailed Implementation

[0021] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. The following embodiments and drawings are only used to more clearly illustrate the technical solution of this application, and are therefore merely examples and should not be used to limit the scope of protection of this application. The drawings only schematically show the parts related to the technical solution of this application, and do not represent their actual structure as a product.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0023] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0026] In the description of the embodiments of this application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 the embodiments of this application 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 the embodiments of this application.

[0027] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical terms such as "installation," "connection," "joining," and "fixing" 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. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0028] In this embodiment, a special clamp for square glass bottle necks includes a clamping and fixing lug 100, a first clamping part 200, and a second clamping part 300. The first clamping part 200 and the second clamping part 300 together form a columnar clamping cavity for clamping the square glass bottle neck. The clamping and fixing lug 100 includes a first clamping lug 110 and a second clamping lug 120 arranged symmetrically. The first clamping lug 110 and the second clamping lug 120 are respectively installed on the first clamping part. 200. The top of the second clamping part 300. The outer wall of the first clamping part 200 is provided with a first cooling channel 210. The outer wall of the first clamping part 200 is provided with a first heat dissipation part 220 and a second heat dissipation part 230 located on both sides of the first cooling channel 210. The outer wall of the second clamping part 300 is provided with a second cooling channel 310. The outer wall of the second clamping part (300) is provided with a third heat dissipation part 320 and a fourth heat dissipation part 330 located on both sides of the second cooling channel 310. The overall structure of this utility model is mostly symmetrically arranged, which not only ensures the stability of the structure, but also optimizes the force distribution to a certain extent.

[0029] In one or more possible embodiments of this utility model, in order to clamp the mouth of a square glass bottle, the first clamping ear 110 includes a first bottom clamping seat 111, which is a semi-circular ring structure. The first bottom clamping seat 111 is connected to a second top clamping plate 113 via an arc-shaped connecting arm 112. The second top clamping plate 113 is a semi-circular fan-shaped structure. A clamping protrusion 114 is connected to the lower part of the inner sidewall of the first bottom clamping seat 111. The clamping protrusion 114 has several sets of evenly distributed notches 115. The two ends of the clamping protrusion 114 are chamfered, and the shape of the chamfer is half the shape of the notch 115. A U-shaped connector 116 is installed on the top of the second top clamping plate 113. The U-shaped connector 116 is clamped by an external device (such as a robotic arm or related driving device). The connecting member applies force, causing the first clamping lug 110 and the second clamping lug 120 to move towards each other, thereby using the columnar clamping cavity to clamp the square glass bottle neck. At this time, the clamping protrusion 114 on the lower part of the inner wall of the first bottom clamping seat 111 comes into play. Its evenly distributed notches 115 contact the edge of the glass bottle neck, providing multi-point support and friction, enhancing the stability of the clamping, and the chamfered design at both ends helps to guide the glass bottle neck into the clamping position more smoothly.

[0030] In one or more possible embodiments of this utility model, the first cooling channel 210 opened on the outer side wall of the first clamping part 200 is a semi-circular annular channel. The outer side wall of the first cooling channel 210 is provided with at least one set of air inlets 211 and vents 212. The second cooling channel 310 is symmetrically arranged with the first cooling channel 210. When clamping a high-temperature square glass bottle, the first cooling channel 210 and the second cooling channel 310 begin to function. External cooling medium (such as cold air) enters the semi-circular annular cooling channel through the air inlet 211, flows in the channel, absorbs the heat generated by the clamp in contact with the high-temperature glass bottle, and is then discharged through the vent 212.

[0031] In one or more possible embodiments of this utility model, the first heat dissipation part 220, the second heat dissipation part 230, the third heat dissipation part 320, and the fourth heat dissipation part 330 are made of one or more of heat dissipation protrusions and heat dissipation fins; the first heat dissipation part 220, the second heat dissipation part 230, the third heat dissipation part 320, and the fourth heat dissipation part 330 (composed of heat dissipation protrusions, heat dissipation fins, etc.) increase the heat dissipation area and accelerate the dissipation of heat to the surrounding environment, thereby reducing the temperature of the fixture and ensuring the stable performance of the fixture in a high-temperature environment.

[0032] The design of the first cooling channel 210, the second cooling channel 310, and multiple heat dissipation parts can effectively reduce the temperature of the clamp when holding a high-temperature square glass bottle, avoid deformation or damage of the clamp due to excessive temperature, improve the durability of the clamp, and also help ensure the processing quality of the glass bottle.

[0033] In one or more possible embodiments of this utility model, in order to adapt to the clamping of different glass bottle mouths, the top of the first clamping part 200 and the second clamping part 300 are symmetrically provided with snap-fit ​​parts 400 that cooperate with the clamping and fixing ear 100. The snap-fit ​​part 400 includes two sets of half teeth 410, a whole tooth 420 evenly distributed between the two half teeth 410 and corresponding to the notch 115 in the clamping and fixing ear 100, and an arc-shaped snap-fit ​​plate 430. The arc-shaped snap-fit ​​plate 430 is disposed on the upper surface of the two half teeth 410 and each whole tooth 420, and the outer side wall of the arc-shaped snap-fit ​​plate 430 is connected to the inner side wall of the first bottom clamping seat 111 of the clamping and fixing ear. With the snap-fit ​​part 400, the first clamping part 200, the second clamping part 300 and the notch 115 of the clamping and fixing ear 100 fit more tightly, which enhances the snap-fit ​​strength and makes it easier to fix the clamping and fixing ear 100 to the first clamping part 200 and the second clamping part 300.

[0034] In one or more possible embodiments of this utility model, the inner sidewalls of the first clamping part 200 and the second clamping part 300 are coated with a coating having low surface energy and high temperature resistance, such as Teflon, molybdenum disulfide, etc.

[0035] In one or more possible embodiments of the present invention, the surfaces of the first clamping part 200 and the second clamping part 300 have a dense oxide film formed by oxidation treatment.

[0036] The low surface energy and high temperature resistant coating applied to the inner walls of the first clamping part 200 and the second clamping part 300 effectively prevents the molten glass from sticking to the clamps, facilitating the loading and unloading of glass bottles. Simultaneously, the surface oxide film treatment not only improves the hardness and wear resistance of the clamps but also enhances their chemical stability, extending their service life.

[0037] The specific embodiments disclosed in this utility model fall within the protection scope of the claims of this utility model and are specific subordinate implementations of the feature parts of this utility model. The protection content of the specific embodiments is merely an explanation of the protection scope of the claims of this utility model. The protection scope of this utility model is not limited to the protection content of the specific embodiments, and the protection content of the specific embodiments should not be construed as a limitation on the protection scope of the claims of this utility model.

Claims

1. A square glass bottle mouth special fixture, characterized in that: The utility model provides a kind of bottle neck clamping device, including clamping fixed lug (100), first clamping part (200), second clamping part (300), first clamping part (200), second clamping part (300) are collectively formed for square glass bottle neck clamping cylindrical clamping inner cavity, the clamping fixed lug (100) includes the first clamping lug (110) of structure symmetric arrangement, second clamping lug (120), the first clamping lug (110), second clamping lug (120) are correspondingly installed at the top of first clamping part (200), second clamping part (300), the outer side wall of first clamping part (200) is provided with first cooling channel (210), the outer side wall of first clamping part (200) is provided with first radiating portion (220), second radiating portion (230) located in the two sides of first cooling channel (210), the outer side wall of second clamping part (300) is provided with second cooling channel (310), the outer side wall of second clamping part (300) is provided with third radiating portion (320), fourth radiating portion (330) located in the two sides of second cooling channel (310).

2. A square glass bottle mouth special fixture according to claim 1, characterized in that: The first clamping lug (110) includes first bottom clamping seat (111), and the first bottom clamping seat (111) is a semicircular ring structure, the first bottom clamping seat (111) is connected with second top clamping plate (113) by arc type connecting arm (112), and the second top clamping plate (113) is a semicircular sector structure, the inner side wall lower part of first bottom clamping seat (111) is connected with clamping protrusion (114), a plurality of groups of evenly distributed notches (115) are formed in the clamping protrusion (114), and the both ends of the clamping protrusion (114) are chamfered, and the shape of chamfer is half of the shape of notch (115), and the top of second top clamping plate (113) is provided with U-shaped connecting piece (116).

3. A square glass bottle mouth special fixture according to claim 1, characterized in that: The first cooling channel (210) formed in the outer side wall of first clamping part (200) is a semicircular ring channel, and the outer side wall of the first cooling channel (210) is provided with at least one group of air inlet holes (211) and air holes (212) respectively, and the second cooling channel (310) is symmetrically arranged with the first cooling channel (210).

4. A square glass bottle mouth special fixture according to claim 1, characterized in that: The first radiating portion (220), second radiating portion (230), third radiating portion (320) and fourth radiating portion (330) are one or more of heat dissipation protrusions and heat dissipation fins.

5. A square glass bottle mouth special fixture according to claim 1, characterized in that: The top of the first clamping part (200) and the second clamping part (300) is symmetrically provided with a clamping part (400) matched with the clamping fixed lug (100), the clamping part (400) comprises two groups of half tooth bodies (410), the whole tooth bodies (420) uniformly distributed between the two half tooth bodies (410) and matched with the notch (115) in the clamping fixed lug (100), and the arc-shaped clamping plates (430) are arranged on the upper surfaces of the two half tooth bodies (410) and the whole tooth bodies (420), and the outer side wall of the arc-shaped clamping plate (430) is connected with the inner side wall of the first bottom clamping seat (111) of the clamping fixed lug.

6. A square glass bottle mouth special fixture according to claim 1, characterized in that: The inner side wall of the first clamping part (200) and the second clamping part (300) is coated with a coating layer with low surface energy and high temperature resistance.

7. A square glass bottle mouth special fixture according to claim 1, characterized in that: The surface of the first clamping part (200) and the second clamping part (300) has a dense oxide film formed by oxidation treatment.

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