Quick connection structure of filling machine upper pad block

Abstract

The utility model discloses a kind of quick connection structure of pad high block on filling machine, including the lifting platform of lifting cylinder and the pad high block on lifting platform, the center of lifting platform is equipped with positioning column, the bottom center of pad high block is equipped with positioning hole corresponding the positioning column, at least one group of magnetic attraction structure is equipped between the positioning column and positioning hole or / and the top surface outer circle of lifting platform and the bottom surface outer circle of pad high block is equipped with at least one group of magnetic attraction structure, each group The magnetic attraction structure includes upper magnetic attraction block and lower magnetic attraction block, two in upper magnetic attraction block and lower magnetic attraction block are magnet or one is magnet and another is ferromagnetic substance.The quick connection structure designed in the utility model is positioned using magnetic attraction structure, effectively improves the replacement efficiency of pad high block under the premise of guaranteeing positioning effect, with the characteristics of simple structure and practicality.

Description

Technical Field

[0001] This utility model relates to a filling machine, specifically a quick-connect structure for a raised block on the filling machine. Background Technology

[0002] In the filling process of spray paint, cosmetics, coatings, etc., a filling machine is used. The existing filling machine is composed of a base, a support barrel and a working cylinder. The base is equipped with a lifting cylinder. During operation, the lifting cylinder moves to raise the pad block and hold it against the bottom of the spray can to perform the filling operation.

[0003] To meet the filling needs of self-spraying irrigation systems at different heights, the above-mentioned shims are available in several different height specifications. The appropriate shim height should be selected based on the requirements during use. Replacing these shims involves the connection between them and the lifting platform on the lifting cylinder. Currently, the connection method generally uses clips or screws for fixing, which is cumbersome and inefficient, causing some inconvenience in actual use. Utility Model Content

[0004] To address the aforementioned problems, this utility model relates to a quick-connect structure for a shim block on a filling machine. It employs a magnetic suction structure for positioning, effectively improving the replacement efficiency of the shim block while ensuring positioning effectiveness. It features a simple and practical structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A quick-connect structure for a raised block on a filling machine includes a lifting platform of a lifting cylinder and a raised block on the lifting platform. The lifting platform has a positioning post at its center, and the raised block has a positioning hole at its bottom center corresponding to the positioning post. A set of magnetic attraction structures is provided between the positioning post and the positioning hole, and / or at least one set of magnetic attraction structures is provided between the outer circle of the top surface of the lifting platform and the outer circle of the bottom surface of the raised block. Each set of magnetic attraction structures includes an upper magnetic attraction block and a lower magnetic attraction block, where two of the upper and lower magnetic attraction blocks are magnets, or one is a magnet and the other is a ferromagnetic material.

[0006] More specifically, the aforementioned shim block has a mounting hole at the position corresponding to the upper magnetic block, and the upper magnetic block is fixed in the mounting hole by an interference fit or riveting structure.

[0007] More specifically, the aforementioned lifting platform has an assembly hole at the position of the corresponding lower magnetic block, and the lower magnetic block is fixed in the assembly hole by an interference fit or riveting structure.

[0008] More specifically, the top of the aforementioned raised block is provided with a groove, and a panel is fitted into the groove.

[0009] The quick-connect structure for the raised block designed in this utility model connects the positioning column on the lifting platform with the positioning hole on the raised block, and locks the two together with a magnetic structure. During operation, simply place the raised block on the lifting platform. The operation is very quick and convenient, and can effectively improve the replacement efficiency of the raised block. Attached Figure Description

[0010] Figure 1 A three-dimensional structural diagram of the present invention showing the separation of the shim block and the lifting platform; Figure 2 A cross-sectional view of the shim block of this utility model; Among them, 1—lifting platform, 11—positioning column, 12—outer circle of top surface, 13—assembly hole, 2—elevation block, 21—positioning hole, 22—outer circle of bottom surface, 23—installation hole, 24—groove, 25—insert plate, 3—magnetic structure, 31—upper magnetic block, 32—lower magnetic block. Detailed Implementation

[0011] like Figure 1 and 2 As shown, a quick-connect structure for a shim block on a filling machine includes a lifting platform 1 with a lifting cylinder and a shim block 2 on the lifting platform. The lifting platform 1 has a positioning post 11 at its center, and the shim block 2 has a positioning hole 21 at its bottom center corresponding to the positioning post. During assembly, simply insert the shim block 2 into the positioning post 11 through the positioning hole 21 to achieve proper alignment.

[0012] A set of magnetic attraction structure 3 is provided between the positioning column 11 and the positioning hole 21, or at least one set of magnetic attraction structure 3 is provided between the outer circle 12 of the top surface of the lifting platform and the outer circle 22 of the bottom surface of the shim block, or corresponding magnetic attraction structure 3 is provided in both of the above positions. The above three methods of setting magnetic attraction structure 3 are selected according to the actual needs.

[0013] In this illustration, only two sets of magnetic structures 3 are provided between the outer circle 12 of the top surface of the lifting platform 1 and the outer circle 22 of the bottom surface of the raised block 2. In practice, only one set of magnetic structures or three or more sets of magnetic structures can be provided at this position. When two or more sets of magnetic structures are provided, considering the balance of force, each magnetic structure 3 is arranged at equal intervals along the circumference relative to the center.

[0014] Each set of magnetic attraction structures 3 includes an upper magnetic attraction block 31 and a lower magnetic attraction block 32. Both of the upper magnetic attraction block 31 and the lower magnetic attraction block 32 are magnets and their magnetic poles at the contact ends are opposite and attract each other, or one of them is a magnet and the other is a ferromagnetic material.

[0015] To achieve the fixed installation of the upper magnetic block 31, the shim 2 is provided with a mounting hole 23 at the position corresponding to the upper magnetic block 31. The upper magnetic block 31 is fixed in the mounting hole 23 by an interference fit or riveting structure. The mounting hole 23 shown in the figure is a double-step hole, but in practice it can also be a through hole or other hole shapes, as long as it can achieve the fixed installation of the upper magnetic block 31.

[0016] Similarly, in order to achieve the fixed installation of the lower magnetic block 32, the lifting platform 1 is provided with an assembly hole 13 at the position corresponding to the lower magnetic block 32, and the lower magnetic block 32 is fixed in the assembly hole 13 by interference fit or riveting structure.

[0017] In summary, the quick-connect structure for the raised blocks designed in this utility model achieves docking between the positioning pin 11 on the lifting platform 1 and the positioning hole 21 on the raised block 2, and locks the two together with the help of a corresponding magnetic attraction structure. During operation, simply place the raised blocks 2 on the lifting platform 1 to achieve replacement and locking, without the need for special tools. The operation is very quick and convenient, and can effectively improve the replacement efficiency of the raised blocks.

[0018] Considering the machining of the mounting hole 23 and the riveting installation of the upper magnetic block 31, the top of the shim block 2 is provided with a groove 24, and a insert plate 25 is fitted in the groove 24. During assembly, the mounting hole 23 is made to extend all the way to the bottom of the groove 24, and then the tail of the upper magnetic block 31 is passed through the mounting hole 23 from bottom to top. After it is installed in place, the tail of the upper magnetic block 31 is expanded to achieve riveting. Finally, the insert plate 25 is installed into the groove 24.

[0019] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes, or alterations made to the above embodiments based on the technical principles of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A quick-connect structure for a raised block on a filling machine, comprising a lifting platform (1) with a lifting cylinder and a raised block (2) on the lifting platform, characterized in that: The center of the lifting platform (1) is provided with a positioning column (11), and the bottom center of the pad block (2) is provided with a positioning hole (21) corresponding to the positioning column (11). A set of magnetic attraction structures (3) is provided between the positioning column (11) and the positioning hole (21) or / and at least one set of magnetic attraction structures (3) is provided between the outer circle of the top surface (12) of the lifting platform (1) and the outer circle of the bottom surface (22) of the pad block (2). Each set of magnetic attraction structures (3) includes an upper magnetic attraction block (31) and a lower magnetic attraction block (32). Two of the upper magnetic attraction block (31) and the lower magnetic attraction block (32) are magnets or one of them is a magnet and the other is a ferromagnetic material.

2. The quick-connect structure of the shim block on a filling machine as described in claim 1, characterized in that: The shim block (2) has a mounting hole (23) at the position corresponding to the upper magnetic block (31), and the upper magnetic block (31) is fixed in the mounting hole (23) by interference fit or riveting structure.

3. The quick-connect structure of the shim block on a filling machine as described in claim 1, characterized in that: The lifting platform (1) has an assembly hole (13) at the position corresponding to the lower magnetic block (32), and the lower magnetic block (32) is fixed in the assembly hole (13) by interference fit or riveting structure.

4. The quick-connect structure of the shim block on a filling machine as described in any one of claims 1-3, characterized in that: The top of the raised block (2) is provided with a groove (24), and a panel (25) is provided in the groove (24).

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