Mechanism for preventing bottle from being grabbed inversely

Abstract

The utility model discloses a grabbing mechanism for preventing bottles from falling down. The grabbing mechanism comprises a group of back fixing parts, a group of upper clamping plates and a group of lower clamping parts, the upper clamping plate is arranged at the upper part of the inner side of the back fixing part; the lower clamping parts are symmetrically arranged on the lower portion of the inner side of the back fixing part and are parallel to the upper clamping plate. The distance between the two lower clamping parts can be horizontally adjusted to achieve clamping. The grabbing mechanism capable of preventing the bottles from falling down is suitable for clamping the bottles to an assembly line in the leak hunting procedure and used for preventing the bottles from falling down laterally, the opening process is divided into two steps, the upper clamping plate is opened in the first step, the lower clamping part is opened in the second step, opening and clamping are achieved in sequence from top to bottom, and the problem that the bottles are prone to falling down when being opened through a traditional mechanism is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle processing, and particularly relates to a bottle-fall prevention gripping mechanism. Background Art

[0002] In modern production lines, especially in the field of liquid filling and packaging, leak detection is a key link to ensure product quality and safety. When handling this process, traditional bottle gripping mechanisms often face stability issues during bottle release.

[0003] Traditional mechanisms only have one step to open when releasing bottles to the conveyor for leak detection. Since the conveyor is constantly moving, when the bottle is released instantly, if its bottom fails to immediately and stably contact the conveyor, it is very easy to cause the bottle to tip over or fall, affecting the efficiency of the production line. Utility Model Content

[0004] Purpose of the utility model: In order to overcome the above shortcomings, the purpose of the utility model is to provide a bottle-prevention gripping mechanism, which is suitable for clamping bottles on the assembly line during the leak detection process to prevent the bottles from falling sideways. The opening process is divided into two steps. The first step is to open the upper clamping plate, and the second step is to open the lower clamping component, so as to realize the opening and clamping from top to bottom in sequence, and effectively solve the problem that the bottle is easy to fall when the traditional mechanism is opened.

[0005] Technical solution: In order to achieve the above-mentioned purpose, the utility model provides a bottle-preventing gripping mechanism, comprising a group of back fixing components, a group of upper clamping plates and a group of lower clamping components; the back fixing components are arranged relatively to each other, and the upper clamping plates are arranged at the upper part of the inner side of the back fixing components; the lower clamping components are symmetrically arranged at the lower part of the inner side of the back fixing components and are arranged parallel to the upper clamping plates; the two lower clamping components can adjust the spacing horizontally to achieve clamping.

[0006] Furthermore, the inner side of the upper clamping plate is provided with a plurality of grooves, and a plurality of cylindrical empty grooves are formed when the two upper clamping plates are closed. The empty grooves are provided for clamping the upper part of the bottle.

[0007] Furthermore, the back fixing component includes a back plate and a limiting component; the limiting component is arranged at the lower part of the back plate and is connected to the lower clamping component. The limiting component is used to drive the lower clamping component to open and close.

[0008] Furthermore, the position limiting member includes a plurality of retaining springs and a plurality of linear bearings; the linear bearings are arranged at the lower part of the back plate, pass through the back plate, and are connected to the back plate through retaining springs. The retaining springs enhance the connection strength between the linear bearings and the back plate, prevent the linear bearings from loosening, and improve the stability of the back fixing components.

[0009] Furthermore, the lower clamping component includes a lower clamping plate and a connecting assembly; the lower clamping plate is connected to the back plate through the connecting assembly. The connecting assembly allows the lower clamping plate to be adaptively adjusted within a certain range, and can adapt to clamped objects of different shapes, sizes or surfaces.

[0010] Furthermore, a plurality of grooves are provided on the inner side of the lower clamping plate, and a plurality of cylindrical empty grooves are formed when the two lower clamping plates are closed. The empty grooves are provided for clamping the lower part of the bottle.

[0011] Furthermore, the connecting assembly includes a polished rod, a spring and a gasket; the polished rod is inserted into the linear bearing, and one end of the polished rod is connected to the lower clamping plate; the gasket is arranged at the other end of the polished rod; the spring is arranged on the polished rod and arranged between the back plate and the lower clamping plate. The guiding effect of the linear bearing enables the polished rod to maintain stable linear motion, thereby ensuring the reliability of clamping.

[0012] It can be seen from the above technical solution that the utility model has the following beneficial effects:

[0013] The utility model aims to provide a bottle-falling prevention gripping mechanism, which is suitable for preventing the bottle from falling sideways after the leak detection is completed. The opening process is divided into two steps, the first step is to open the upper clamping plate, and the second step is to open the lower clamping component, so as to realize opening and clamping from top to bottom in sequence, and effectively solve the problem that the traditional mechanism is easy to bring the bottle to fall when opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a bottle-fall-proof gripping mechanism according to the utility model;

[0015] Figure 2 This is an exploded view of a bottle-fall-proof gripping mechanism according to the utility model;

[0016] Figure 3 This is a schematic diagram of the working process of a bottle-falling prevention gripping mechanism according to the utility model;

[0017] In the figure:

[0018] 1-back fixing part; 11-back plate; 12-limiting part; 121-circlip; 122-linear bearing;

[0019] 2- Upper splint;

[0020] 3-lower clamping part; 31-lower clamping plate; 32-connecting assembly; 321-light rod; 322-spring; 323-gasket. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] Example 1

[0023] like Figure 1 and Figure 2 The utility model discloses a bottle-falling prevention gripping mechanism, comprising: a group of back fixing parts 1, a group of upper clamping plates 2 and a group of lower clamping parts 3; the back fixing parts 1 are arranged relatively, and the upper clamping plates 2 are arranged at the upper part of the inner side of the back fixing parts 1; the lower clamping parts 3 are symmetrically arranged at the lower part of the inner side of the back fixing parts 1, and are arranged parallel to the upper clamping plates 2; the lower clamping parts 3 can be adjusted horizontally to achieve clamping. The lengths of the back fixing parts 1, the upper clamping plates 2 and the lower clamping parts 3 can be increased or shortened according to the process requirements. When there are many bottles to be leak tested, they can be designed to be slightly longer to meet the process flow; otherwise, they can be set to be slightly shorter to reduce production costs.

[0024] Example 2

[0025] On the basis of Example 1, in this example, Figure 1 and Figure 2 The inner side of the upper clamping plate 2 is provided with a plurality of grooves, and a plurality of cylindrical empty grooves are formed after the two upper clamping plates 2 are closed. The cylindrical empty grooves are where the bottles are placed and are used for grasping the upper part of the bottles.

[0026] In this embodiment, if Figure 1 and Figure 2 The back fixing component 1 includes a back plate 11 and a limiting component 12; the limiting component 12 is arranged at the lower part of the back plate 11 and is connected to the lower clamping component 3.

[0027] In this embodiment, if Figure 1 and Figure 2 The limit member 12 includes a plurality of retaining springs 121 and a plurality of linear bearings 122; the linear bearings 122 are arranged at the lower part of the back plate 11, pass through the back plate 11, and are connected to the back plate 11 through the retaining springs 121, so as to realize the control of the opening and closing of the lower clamping member 3.

[0028] In this embodiment, if Figure 1 and Figure 2 The lower clamping component 3 includes a lower clamping plate 31 and a connecting component 32 ; the lower clamping plate 31 is connected to the back plate 11 via the connecting component 32 .

[0029] In this embodiment, if Figure 1 and Figure 2 The inner side of the lower clamping plate 31 is provided with a plurality of grooves, and the two lower clamping plates 31 are closed to form a plurality of cylindrical empty grooves. The cylindrical empty grooves are where the bottles are placed and are used to hold the lower part of the bottles.

[0030] In this embodiment, if Figure 1 and Figure 2 The connecting assembly 32 includes a light rod 321, a spring 322 and a gasket 323; the light rod 321 passes through the linear bearing 122, and one end of the light rod 321 is connected to the lower clamping plate 31; the gasket 323 is arranged at the other end of the light rod 321; the spring 322 is arranged on the light rod 321 and between the back plate 11 and the lower clamping plate 31. The guiding effect of the linear bearing 122 enables the light rod 321 to maintain stable linear motion, ensuring the reliability of clamping.

[0031] It should be noted that the utility model is a bottle-inverting prevention gripping mechanism, the power for opening and closing the mold is provided by the power for opening and closing the mold on the machine, which is an external power source and is not shown in the figure.

[0032] The working principle of the above embodiment is:

[0033] The utility model discloses a bottle-falling prevention gripping mechanism. Figure 2 and Figure 3 As shown, in Figure 3 There are three steps from left to right in the figure: first, the state after the bottle is clamped to the assembly line in the leak detection process; then, the external power source drives the back plate 11 to move outward along the light rod 321. During this process, the back plate 11 drives the upper clamping plate 2 to move together to complete the first opening. At this time, the back plate 11 is pressed against the front of the gasket 323 by the spring 322; finally, the back plate 11 continues to move backward under the drive of the external power source. At this time, the back plate 11 drives the light rod 321 to move. During the movement of the light rod 321, the lower clamping plate 31 is driven to move backward together to complete the second opening. At this point, the opening is complete, and the assembly line sends the bottle out for leak detection.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. A bottle-fall-proof gripping mechanism, characterized in that: include: A group of back fixing components (1) and a group of upper clamping plates (2), wherein the back fixing components (1) are arranged opposite to each other, and the upper clamping plates (2) are arranged at the upper part of the inner side of the back fixing components (1); A group of lower clamping parts (3), wherein the lower clamping parts (3) are symmetrically arranged at the lower part of the inner side of the back fixing part (1) and are arranged parallel to the upper clamping plate (2); the two lower clamping parts (3) can be horizontally adjusted to achieve clamping.

2. The bottle-fall-proof gripping mechanism according to claim 1, characterized in that: A plurality of grooves are provided on the inner side of the upper clamping plate (2), and a plurality of cylindrical hollow grooves are formed when the two upper clamping plates (2) are closed.

3. The bottle-fall-proof gripping mechanism according to claim 1, characterized in that: The back fixing component (1) comprises a back plate (11) and a limiting component (12); The limiting component (12) is arranged at the lower part of the back plate (11) and is connected to the lower clamping component (3).

4. The bottle-fall-proof gripping mechanism according to claim 3, characterized in that: The limiting member (12) comprises a plurality of retaining springs (121) and a plurality of linear bearings (122); The linear bearing (122) is arranged at the lower part of the back plate (11), passes through the back plate (11), and is connected to the back plate (11) via a retaining spring (121).

5. The bottle-fall-proof gripping mechanism according to claim 3, characterized in that: The lower clamping component (3) comprises a lower clamping plate (31) and a connecting assembly (32); The lower clamping plate (31) is connected to the back plate (11) via a connecting assembly (32).

6. The bottle-fall-proof gripping mechanism according to claim 5, characterized in that: A plurality of grooves are provided on the inner side of the lower clamping plate (31), and a plurality of cylindrical hollow grooves are formed when the two lower clamping plates (31) are closed.

7. The bottle-fall-prevention gripping mechanism according to claim 5, characterized in that: The connecting assembly (32) comprises a polished rod (321), a spring (322) and a gasket (323); The light rod (321) is inserted into the linear bearing (122), and one end of the light rod is connected to the lower clamping plate (31); the gasket (323) is arranged on the other end of the light rod (321); and the spring (322) is arranged on the light rod (321) and between the back plate (11) and the lower clamping plate (31).

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