Improved bottle cap overturning manipulator fixing structure

Abstract

The utility model provides an improved bottle cap turning manipulator fixing structure which comprises a rotating shaft, one end of the rotating shaft is rotatably installed in a driving device, the other end of the rotating shaft is sleeved with a connecting piece, key grooves are formed in the outer side wall of the rotating shaft and the inner side wall of the connecting piece, and the key grooves are matched with the rotating shaft. A connecting key is matched in the key slot; according to the mechanical arm, an original screw fixing mode is changed into a key fit fixing mode, the slipping phenomenon of the mechanical arm in the operation process is effectively prevented through close fit of the mechanical key and the key groove, and the fixing stability is improved; meanwhile, the rotating shaft is lengthened to 79mm, so that the design not only adapts to the fixing requirements of different lengths, but also improves the fixing stability, and reduces the problem of equipment instability caused by the short shaft; through the standardized transformation scheme, the extra cost generated by customizing the long shaft is avoided, and the dual goals of economic benefits and technical improvement are achieved.

Description

Technical Field

[0001] The utility model relates to the field of automated packaging machinery, in particular to an improved bottle cap turning robot fixing structure. Background Art

[0002] With the rapid development of modern industrial production, automated packaging machinery is playing an increasingly important role in improving production efficiency, reducing labor costs, and enhancing product consistency. As a key component in automated packaging lines, the performance of the bottle cap flipping robot directly impacts the overall production line's operational efficiency and product quality. Therefore, enhancing the stability of the bottle cap flipping robot to meet growing production demands is of great practical significance and market value.

[0003] During the fixing and operation process of the traditional bottle cap flip robot, two screws are often used to fix the robot arm (such as Figure 1 (as shown). While this design initially met basic production needs, its limitations gradually became apparent as production speeds increased and the production environment changed. Screw fixation carries the risk of slippage, especially under high loads and long periods of operation. Screws can easily wear or loosen, losing their securing effect and causing the robotic arm to shift. This shift not only affects the accuracy of the flipping action but can also damage the bottle cap or result in substandard product packaging, impacting the efficiency of the entire production line and the quality of the final product.

[0004] Therefore, there is an urgent need for an improved bottle cap flipping robot fixing structure that can solve the problem of unreliable fixing method of the above-mentioned existing bottle cap flipping robot. Utility Model Content

[0005] The purpose of the utility model is to provide an improved bottle cap turning robot fixing structure to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above purpose, the present invention provides the following solutions:

[0007] The utility model provides an improved bottle cap flipping robot fixing structure, comprising a rotating shaft, one end of which is rotatably installed in a driving device, the other end of which is sleeved with a connecting piece, the outer side wall of the rotating shaft and the inner side wall of the connecting piece are both provided with a key groove, and a connecting key is fitted in the key groove.

[0008] Preferably, the length of the rotating shaft is 79 mm.

[0009] Preferably, the length of the keyway is 20 mm.

[0010] Preferably, a bearing is provided between the rotating shaft and the driving device.

[0011] Compared with the prior art, the present invention has achieved the following beneficial technical effects:

[0012] The utility model provides an improved bottle cap flipping robot fixing structure, including a rotating shaft, one end of the rotating shaft is rotatably installed in a driving device, and the other end of the rotating shaft is sleeved with a connecting piece, and the outer side wall of the rotating shaft and the inner side wall of the connecting piece are both provided with a key slot, and the key slot is matched with a connecting key; the original screw fixing method is changed to a key matching fixing method, and the close match between the mechanical key and the key slot effectively prevents the robot arm from slipping during operation, and improves the fixing stability; at the same time, the rotating shaft is lengthened to 79mm. This design not only adapts to the fixing requirements of different lengths, but also improves the fixing stability and reduces the equipment instability problem caused by the short shaft; through the above-mentioned standardized transformation plan, the additional cost caused by customizing the long shaft is avoided, and the dual goals of economic benefit and technical improvement are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 Schematic diagram of the screw fixing method used by the traditional bottle cap flipping robot;

[0015] Figure 2 This is a schematic diagram of the fixing structure of an improved bottle cap flipping robot provided by the present invention;

[0016] Figure 3 This is a schematic diagram of the rotating shaft in the fixed structure of an improved bottle cap flipping robot provided by the utility model;

[0017] Figure 4 This is a schematic diagram of the installation between the rotating shaft and the driving device in the fixed structure of an improved bottle cap flipping robot provided by the utility model. DETAILED DESCRIPTION

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

[0019] The purpose of the utility model is to provide an improved bottle cap turning robot to solve the problems existing in the prior art.

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Example 1:

[0022] This embodiment provides an improved bottle cap flipping robot fixing structure, such as Figure 2-4 As shown, it includes a rotating shaft 1, one end of which is rotatably installed in a driving device 2, and the other end of the rotating shaft 1 is sleeved with a connecting piece 3. The outer wall of the rotating shaft 1 and the inner wall of the connecting piece 3 are both provided with a key groove 4, and a connecting key 5 is fitted in the key groove 4. The close fit between the connecting key 5 and the key groove 4 effectively prevents the robot arm from slipping during operation and improves the fixing stability.

[0023] As an implementation method, the length of the rotating shaft 1 is 79 mm. By redesigning the length of the rotating shaft 1, it not only adapts to the fixing requirements of different lengths, but also improves the fixing stability and reduces the equipment instability problem caused by the short shaft.

[0024] As an embodiment, the length of the keyway 4 is 20 mm.

[0025] As an embodiment, a bearing 6 is provided between the rotating shaft 1 and the driving device 2 .

[0026] The improved bottle cap flipping manipulator fixing structure provided by the utility model has the following characteristics:

[0027] 1. Improved fixing method: This utility model abandons the traditional screw fixing method and adopts a keyway matching method to fix the robot arm. By designing a reasonable keyway structure and selecting suitable mechanical key materials, the connection stability between the robot arm and the rotating shaft is enhanced, effectively preventing the occurrence of slippage.

[0028] 2. Extended Shaft Design: This new model replaces the original short shaft with a 79mm long shaft. This design not only adapts to the fixing requirements of different models, but also improves the fixing stability. The long shaft design takes into account the force conditions of the robot arm in different working conditions, ensuring good stability under high load and long-term operation.

[0029] 3. Cost Control: This utility model fully considers cost factors in its design. Through standardized modification solutions, the additional costs associated with customizing long shafts are avoided. At the same time, through optimized design and material selection, the overall modification cost is reduced without sacrificing performance.

[0030] This utility model uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only used to help understand the method and core concept of this utility model. At the same time, for those skilled in the art, according to the concept of this utility model, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. An improved bottle cap flipping robot fixing structure, characterized by: It includes a rotating shaft, one end of which is rotatably installed in a driving device, and the other end of the rotating shaft is sleeved with a connecting piece. The outer wall of the rotating shaft and the inner wall of the connecting piece are both provided with key slots, and a connecting key is fitted in the key slots.

2. The improved bottle cap turning robot fixing structure according to claim 1, characterized in that: The length of the rotating shaft is 79 mm.

3. The improved bottle cap flipping robot fixing structure according to claim 1 is characterized in that: The length of the keyway is 20 mm.

4. The improved bottle cap flipping robot fixing structure according to claim 1, characterized in that: A bearing is provided between the rotating shaft and the driving device.

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