A kind of straightening structure for clamping bayonet bottle

Abstract

The utility model discloses a straightening structure for clamping a bayonet bottle, and relates to the technical field of bayonet bottle assembly. The structure comprises a clamping platform, a conveyor belt is arranged on the clamping platform, and the bayonet bottle is conveyed on the conveyor belt. A bracket is installed on the clamping platform, and a hydraulic driving component is installed on the bracket. A clamping seat for clamping the bottle cap of the bayonet bottle is installed on the bottom side of the hydraulic driving component. Two straightening shells are arranged on both sides of the bottom end of the clamping seat. Before the clamping seat presses down the bottle body and the bottle cap, the two straightening shells are brought close to each other to the upper side of the bottle body and the bottle cap by using the cooperation of a threaded cylinder, a screw rod, a motor and a positioning rod structure. After the two straightening shells are docked, the bottle cap can be straightened on the upper side of the bottle body, and then the clamping seat continues to descend under the drive of the hydraulic driving component to clamp the bottle cap on the bottle mouth of the bottle body, and effectively avoid the extrusion deformation or leakage caused by the vibration of the bottle cap and the misalignment between the bottle body.

Description

Technical Field

[0001] The utility model relates to the technical field of bayonet bottle assembly, in particular to a bayonet bottle pressing and straightening structure. Background Art

[0002] The bayonet bottle is widely used in all walks of life, and the bottle cap on the bayonet bottle is an indispensable component. During the production process, after the bottle body is filled with liquid, the bottle cap needs to be placed on the bottle body and pressed down to install the cap. Since a certain force is required to press the bottle cap onto the bottle body, it will cause the vibration of the conveyor belt. Since the combination of the bottle body and the bottle cap is transported on the conveyor belt, the bottle cap is not fixed on the bottle body. During this process, the bottle cap will be affected by the vibration and will be tilted on the bottle mouth of the bottle body. During the subsequent pressing process, the bottle cap cannot be normally assembled and installed at the bottle mouth of the bottle body, resulting in extrusion deformation or leakage, which increases the production scrap rate of the bayonet bottle. For this reason, the present application proposes a straightening structure for pressing the bayonet bottle to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a straightening structure for clamping a bayonet bottle, which solves the technical problems raised in the above background.

[0005] (II) Technical solution

[0006] In order to achieve the above purpose, the technical scheme adopted by the utility model is: a straightening structure for clamping a bayonet bottle, comprising a clamping platform, a conveyor belt is arranged on the clamping platform, and the bayonet bottle is conveyed on the conveyor belt, a bracket is installed on the clamping platform, a hydraulic driving component is installed on the bracket, and a clamping seat for clamping the bottle cap of the bayonet bottle is installed on the bottom side of the hydraulic driving component, two limit plates are installed on the clamping platform, and the two limit plates are arranged parallel to the conveying direction of the conveyor belt, and the bayonet bottle is arranged in a guide space between the two limit plates, and two straightening shells are arranged on the bottom side of the clamping seat, and the two straightening shells are connected with linkage plates on the two straightening shells, and the top sides of the two linkage plates are provided with threaded cylinders, and the two threaded cylinders are connected with screw rods, and the two screw rods are driven by a motor, and the motor is installed in the notch on the top side of the clamping seat, and two positioning rods are installed on both sides of the clamping seat, and the two positioning rods are docked with the slide grooves on the two linkage plates.

[0007] Preferably, the upper halves of the two straightening shells are brought close to each other to correspond to the lower part of the bottle cap of the bayonet bottle, and the lower halves of the two straightening shells are brought close to each other to correspond to the upper part of the bottle body of the bayonet bottle.

[0008] Preferably, the two righting shells are both semicircular in shape, and the curvature of the inner walls of the two righting shells is the same as the curvature of the lower outer wall of the bottle cap and the upper outer wall of the bottle body of the bayonet bottle.

[0009] Preferably, a pressing groove is provided inside the pressing seat, and the pressing groove is adapted to the bottle cap and the upper side of the bottle body of the bayonet bottle.

[0010] Preferably, the bottom side of the conveyor belt is the table surface of the pressing table.

[0011] (III) Beneficial effects

[0012] The beneficial effects of the utility model are:

[0013] The righting structure for clamping bayonet bottles has two righting shells arranged on both sides of the bottom end of the clamping seat. Before the clamping seat presses down the bottle body and the bottle cap, the two righting shells are brought close to each other to the upper side of the bottle body and the bottle cap by utilizing the cooperation of the threaded cylinder, the screw rod, the motor and the positioning rod structure. After the two righting shells are docked, the bottle cap can be righted on the upper side of the bottle body. Then, the clamping seat continues to descend driven by the hydraulic drive component to clamp the bottle cap on the bottle mouth of the bottle body, thereby effectively avoiding extrusion deformation or leakage of the bottle cap caused by vibration and misalignment between the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure between the straightening shell and the pressing seat of the utility model;

[0016] Figure 3 It is a bottom-up stereoscopic structural schematic diagram of the straightening shell and the pressing seat of the utility model.

[0017] In the figure: 1 clamping table, 2 conveyor belt, 3 bayonet bottle, 4 limit plate, 5 bracket, 6 hydraulic drive part, 7 clamping seat, 8 straightening shell, 9 linkage plate, 10 threaded cylinder, 11 screw rod, 12 motor, 13 positioning rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-3As shown, the utility model provides a technical solution: a straightening structure for clamping a bayonet bottle, comprising a clamping platform 1, the clamping platform 1 is equipped with a positioning system for the bayonet bottle 3, which is used to align the clamping seat 7 with the bayonet bottle 3 on the conveyor belt 2, the clamping platform 1 is provided with a conveyor belt 2, the bottom side of the conveyor belt 2 is the table top of the clamping platform 1, such a configuration ensures that when the clamping seat 7 descends to clamp the bottle cap of the bayonet bottle 3, the bottom side of the bayonet bottle 3 can be supported by the table top of the clamping platform 1 on the conveyor belt 2, providing support for the bayonet bottle 3, the bayonet bottle 3 is transported on the conveyor belt 2, the clamping platform 1 is equipped with a bracket 5, the bracket 5 is equipped with a hydraulic driving member 6, the hydraulic driving member 6 is a hydraulic telescopic rod, which is used to drive the clamping seat 7 to move up and down, and the bottom side of the hydraulic driving member 6 is equipped with a clamping mechanism for clamping the bayonet bottle 3. The bottle cap of the clamping seat 7 is clamped tightly, and a clamping groove is arranged inside the clamping seat 7, and the clamping groove is adapted to the bottle cap of the bayonet bottle 3 and the upper side of the bottle body, and the clamping groove is used to fit the bottle cap part, and press the bottle cap of the bayonet bottle 3 down to the bottle mouth of the bottle body, and two limit plates 4 are installed on the clamping platform 1, and the two limit plates 4 are arranged parallel to the conveying direction of the conveyor belt 2, and the bayonet bottle 3 is arranged in the guide space between the two limit plates 4, and the two limit plates 4 are arranged to convey the bayonet bottle 3 in a straight line to the bottom side of the clamping seat 7 to prevent the bayonet bottle 3 from tipping over, and two straightening shells 8 are arranged on the bottom side of the clamping seat 7, and the two straightening shells 8 are connected with linkage plates 9, and the top sides of the two linkage plates 9 are provided with threaded cylinders 10, and the two threaded cylinders 10 are connected with screw rods 11, and The two screw rods 11 are driven by the motor 12. The motor 12 can be set to drive the two screw rods 11 synchronously, or the motor 12 can be a double-axis motor to drive the two screw rods 11 synchronously, and the motor 12 is installed in the top groove of the clamping seat 7. The bayonet bottle 3 is transported on the conveyor belt 2. When the bayonet bottle 3 reaches the bottom position of the clamping seat 7, the hydraulic drive member 6 pushes the clamping seat 7 down and pauses between the clamping seat 7 and the clamping bayonet bottle 3. At this time, the motor 12 drives the screw rod 11 to rotate, and the connection between the screw rod 11 and the threaded cylinder 10 drives the two linkage plates 9 to approach. The two straightening shells 8 approach with the two linkage plates 9, and the two straightening shells 8 approach each other to the upper side of the bottle body and the bottle cap. After the two straightening shells 8 are connected, the bottle cap can be straightened on the upper side of the bottle body, and then the clamping seat 7 Driven by the hydraulic drive member 6, it continues to descend, so that the bottle cap of the bayonet bottle 3 is pressed against the bottle mouth of the bottle body, and two positioning rods 13 are installed on both sides of the pressing seat 7, and the two positioning rods 13 are connected with the slide grooves on the two linkage plates 9. The setting of the positioning rods 13 ensures the stable displacement of the linkage plate 6. The upper halves of the two straightening shells 8 are close to each other and correspond to the lower side of the bottle cap of the bayonet bottle 3. The lower halves of the two straightening shells 8 are close to each other and correspond to the upper side of the bottle body of the bayonet bottle 3. The two straightening shells 8 are both semicircular in shape, and the curvature of the inner walls of the two straightening shells 8 is the same as the curvature of the lower outer wall of the bottle cap of the bayonet bottle 3 and the upper outer wall of the bottle body. This setting ensures that when the two straightening shells 8 contact the lower outer wall of the bottle cap of the bayonet bottle 3 and the upper outer wall of the bottle body,Straighten the bottle cap and the bottle body of the bayonet bottle 3, that is, the bottle cap and the bottle body of the bayonet bottle 3 are on a vertical axis.

[0020] The operating steps of the utility model are:

[0021] The bayonet bottle 3 is transported on the conveyor belt 2. When the bayonet bottle 3 reaches the bottom side of the pressing seat 7, the hydraulic drive 6 pushes the pressing seat 7 down and pauses when the pressing seat 7 is close to the bayonet bottle 3. At this time, the motor 12 drives the screw rod 11 to rotate. The connection between the screw rod 11 and the threaded cylinder 10 drives the two linkage plates 9 to approach each other. The two straightening shells 8 approach with the two linkage plates 9. The two straightening shells 8 approach each other to the upper side of the bottle body and the bottle cap. After the two straightening shells 8 are connected, the bottle cap can be straightened on the upper side of the bottle body. Then the pressing seat 7 continues to descend driven by the hydraulic drive 6 to achieve the goal of pressing the bottle cap of the bayonet bottle 3 onto the bottle mouth of the bottle body.

[0022] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is 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.

[0023] In the present invention, unless otherwise clearly stipulated and limited, 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 directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0024] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A straightening structure for clamping a bayonet bottle, comprising a clamping platform (1), a conveyor belt (2) being arranged on the clamping platform (1), a bayonet bottle (3) being conveyed on the conveyor belt (2), a bracket (5) being mounted on the clamping platform (1), a hydraulic drive member (6) being mounted on the bracket (5), and a clamping seat (7) for clamping the bottle cap of the bayonet bottle (3) being mounted on the bottom side of the hydraulic drive member (6), wherein: Two limit plates (4) are installed on the clamping platform (1), and the two limit plates (4) are arranged parallel to the conveying direction of the conveyor belt (2), and the bayonet bottle (3) is arranged in the guide space between the two limit plates (4), and two straightening shells (8) are arranged on the bottom side of the clamping seat (7), and the two straightening shells (8) are connected with linkage plates (9), and the top sides of the two linkage plates (9) are provided with threaded cylinders (10), and the two threaded cylinders (10) are connected with screw rods (11), and the two screw rods (11) are driven by a motor (12), and the motor (12) is installed in the notch on the top side of the clamping seat (7), and two positioning rods (13) are installed on both sides of the clamping seat (7), and the two positioning rods (13) are connected with the slide grooves on the two linkage plates (9).

2. A bayonet bottle pressing and straightening structure according to claim 1, characterized in that: The upper halves of the two straightening shells (8) are brought close to each other and correspond to the lower part of the bottle cap of the bayonet bottle (3); the lower halves of the two straightening shells (8) are brought close to each other and correspond to the upper part of the bottle body of the bayonet bottle (3).

3. The bayonet bottle pressing and straightening structure according to claim 1, characterized in that: The two uprighting shells (8) are both semicircular in shape, and the curvature of the inner walls of the two uprighting shells (8) is the same as the curvature of the lower outer wall of the bottle cap and the upper outer wall of the bottle body of the bayonet bottle (3).

4. The bayonet bottle pressing and straightening structure according to claim 1, characterized in that: The pressing seat (7) is provided with a pressing groove inside, and the pressing groove is adapted to the bottle cap and the upper side of the bottle body of the bayonet bottle (3).

5. The bayonet bottle pressing and straightening structure according to claim 1, characterized in that: The bottom side of the conveyor belt (2) is the table surface of the pressing table (1).

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