Universal avoidance guide wheel device

Abstract

The utility model discloses a universal type avoiding guide wheel device which comprises a shaft wheel, a first gasket set, a second gasket set and a pressing piece, wherein the first gasket set and the second gasket set are movably installed on the shaft wheel and are installed in an overlapped mode, and the pressing piece is movably installed on the upper portion of the shaft wheel and tightly presses the first gasket set and the second gasket set. The first gasket set and the second gasket set are different in diameter size. The diameter of the first gasket set is larger than or equal to that of the shaft wheel. The diameter of the second gasket set is smaller than that of the shaft wheel. Or the diameter of the first gasket group is smaller than that of the arbor wheel, and the diameter of the second gasket group is larger than or equal to that of the arbor wheel. The diameter of the pressing piece is equal to that of the first gasket set or the second gasket set. And the first gasket group and the second gasket group are respectively formed by mutually overlapping a plurality of gaskets. According to the avoiding guide wheel device, due to the fact that the two gasket sets with different diameter sizes are vertically replaced, avoiding conveying of different products is achieved, and therefore it is not needed to customize a set of guide wheel of a fixed style for each product, the production cost can be saved, and the number of the guide wheel device can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of an avoidance guide wheel structure, in particular to a universal avoidance guide wheel device. Background Art

[0002] At present, in the continuous electroplating process, there are products with double-sided protective feet, and the width of the protective feet of some products is inconsistent, that is, there are products with wide feet and narrow feet. However, in the equipment of the continuous electroplating production line, the structure and diameter of the avoidance guide wheel are fixed and the same size. If the wide-foot and narrow-foot products are produced, a set of avoidance guide wheels of suitable sizes need to be specially customized; in this way, special avoidance guide wheels are required for different products, which will result in high production costs, which is not conducive to reducing production costs, and has a narrow scope of use, poor flexibility, and no versatility. In addition, when each different style of product is produced, each set of old avoidance guide wheels needs to be disassembled and replaced with new ones, which will cause a long time and trouble for disassembly and assembly; after the whole set of equipment needs to be disassembled and assembled, the accuracy of the installation position of the re-installed guide wheel structure needs to be adjusted, which seriously affects the overall production efficiency and the cumbersome disassembly and assembly. If the adjustment position of the new guide wheel is not accurate, it will cause production defects in the product in serious cases, and the number of defective products will increase.

[0003] In view of the above situation, it is necessary to design a universal avoidance guide wheel device to solve the problems of poor universality and special use of traditional avoidance guide wheels. Summary of the invention

[0004] The purpose of the utility model is to overcome the shortcomings of the above-mentioned prior art and design a universal avoidance guide wheel device, which is a guide wheel device with replaceable gaskets, and is composed of an axle wheel, a gasket group with a diameter of 120mm, a gasket group with a diameter of 150mm and a pressing plate. The two gasket groups can be replaced up and down to adapt to the use and production of products with different sizes of protective feet. Since two gasket groups with different diameters are used for up and down replacement to achieve avoidance and transportation of different products, there is no need to customize a set of guide wheels with a fixed style for each product, which can save production costs and reduce the number of guide wheel devices. At the same time, when replacing different gasket groups, it is only necessary to disassemble the pressing plate and the gasket group, and there is no need to disassemble the entire device for replacement, which can save replacement time and simplify disassembly and assembly, shorten replacement time, so as to improve production efficiency and maintain the accuracy of avoidance guidance.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a universal avoidance guide wheel device, including an axle wheel, a first gasket group and a second gasket group movably installed on the axle wheel to form a superimposed installation, and a pressing plate movably installed at the upper position of the axle wheel and pressing the first gasket group and the second gasket group.

[0006] The diameters of the first gasket group and the second gasket group are different.

[0007] The diameter of the first gasket group is greater than or equal to the diameter of the shaft wheel, and the diameter of the second gasket group is smaller than the diameter of the shaft wheel; or the diameter of the first gasket group is smaller than the diameter of the shaft wheel, and the diameter of the second gasket group is greater than or equal to the diameter of the shaft wheel.

[0008] The diameter of the pressing sheet is equal to the diameter of the first shim set or the second shim set.

[0009] The first gasket group and the second gasket group are both formed by overlapping a plurality of gaskets.

[0010] Furthermore, the shaft wheel includes a rotating shaft which is sleeved with the first gasket group and the second gasket group, and a rotating disk which is located at the bottom of the rotating shaft and supports the second gasket group.

[0011] Furthermore, the diameter of the first gasket group is 150 mm, and the diameter of the second gasket group is 120 mm; or the diameter of the first gasket group is 120 mm, and the diameter of the second gasket group is 150 mm.

[0012] Furthermore, the first gasket group and the second gasket group are both provided with gasket mounting holes in a circular array, and the pressing plate and the turntable are respectively provided with pressing plate mounting holes and turntable mounting holes corresponding to the gasket mounting holes; the turntable mounting holes, the gasket mounting holes and the pressing plate mounting holes are installed and fixedly connected by long bolts.

[0013] To sum up, the universal avoidance guide wheel device of the utility model is a guide wheel device with replaceable gaskets, which is composed of an axle wheel, a gasket group with a diameter of 120mm, a gasket group with a diameter of 150mm and a pressure plate. The two gasket groups can be replaced up and down to adapt to the use and production of products with different sizes of protective feet. Since two gasket groups with different diameters are used for up and down replacement to achieve avoidance and transportation of different products, there is no need to customize a set of fixed-style guide wheels for each product, which can save production costs and reduce the number of guide wheel devices. At the same time, when replacing different gasket groups, it is only necessary to disassemble the pressure plate and the gasket group without disassembling the entire device for replacement, which can save replacement time and simplify disassembly and assembly, shorten replacement time, so as to improve production efficiency and maintain the accuracy of avoidance guidance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a universal avoidance guide wheel device of Example 1 of the utility model;

[0015] The numbers in the accompanying drawings are as follows: 1. shaft wheel; 2. first gasket group; 3. second gasket group; 4. pressure plate; 5. rotating shaft; 6. turntable; 7. pressure plate mounting hole; 8. long bolt. DETAILED DESCRIPTION

[0016] Example 1

[0017] A universal avoidance guide wheel device described in this embodiment 1 is as follows: Figure 1 As shown, it includes a shaft wheel 1, a first gasket group 2 and a second gasket group 3 movably mounted on the shaft wheel and forming a superimposed installation, and a pressing plate 4 movably mounted on the upper position of the shaft wheel and pressing the first gasket group and the second gasket group. From top to bottom, there are the pressing plate, the first gasket group and the second gasket group. The first gasket group and the second gasket group are respectively tightly sleeved on the shaft wheel and supported by the shaft wheel. The pressing plate is located at the top to press all the gasket groups. The installation positions of the first gasket group and the second gasket group can be switched.

[0018] The diameters of the first gasket group and the second gasket group are different, and the diameter of the first gasket group is larger than that of the second gasket group. The first gasket group and the second gasket group can also be replaced up and down to form a first gasket group with a smaller diameter than that of the second gasket group.

[0019] The diameter of the first gasket group is equal to the diameter of the shaft wheel, and the diameter of the second gasket group is smaller than the diameter of the shaft wheel; when the first gasket group and the second gasket group are replaced up and down, the diameter of the first gasket group will be smaller than the diameter of the shaft wheel, and the diameter of the second gasket group is equal to the diameter of the shaft wheel.

[0020] The pressing sheet diameter is equal to the diameter of the first gasket group and greater than the diameter of the second gasket group; when the first gasket group and the second gasket group are replaced up and down, the pressing sheet diameter is greater than the diameter of the first gasket group and equal to the diameter of the second gasket group.

[0021] The first gasket group and the second gasket group are both formed by overlapping a plurality of gaskets, and the number of gaskets is determined according to actual needs.

[0022] In this embodiment 1, the shaft wheel includes a rotating shaft 5 which is fitted with the first gasket group and the second gasket group, and a rotating disk 6 which is located at the bottom of the rotating shaft and supports the second gasket group. The first gasket group and the second gasket group are inserted into the rotating shaft to form a fitting installation, and the rotating disk serves as a supporting bottom plate of the entire avoidance guide wheel device.

[0023] In this embodiment 1, the diameter of the first gasket group is 150mm, and the diameter of the second gasket group is 120mm, thus forming a step structure with a diameter difference between the upper and lower gasket groups; when the first gasket group and the second gasket group are replaced up and down, the diameter of the first gasket group is 120mm, and the diameter of the second gasket group is 150mm.

[0024] In the present embodiment 1, the first gasket group and the second gasket group are both provided with gasket mounting holes in a circular array (not shown in the figure), and the pressing plate and the turntable are provided with pressing plate mounting holes 7 and turntable mounting holes (not shown in the figure) corresponding to the gasket mounting holes respectively; the turntable mounting holes, the gasket mounting holes and the pressing plate mounting holes are connected by long bolts 8 to form a fixed installation connection, that is, the long bolts are passed through the pressing plate, the first gasket group, the second gasket group and the turntable in sequence from top to bottom to form a fixed installation of these components; when it is necessary to disassemble and replace gasket groups of different diameters, the long bolts can be loosened and pulled out to achieve the purpose of disassembling and assembling different gasket groups.

[0025] In the present embodiment 1, the universal avoidance guide wheel device is a guide wheel device with replaceable gaskets, which is composed of an axle wheel and a gasket group with a diameter of 120 mm, a gasket group with a diameter of 150 mm and a pressure plate. The two gasket groups can be replaced up and down to adapt to the use and production of products with different sizes of protective feet. Since two gasket groups with different diameters are used for up and down replacement to achieve avoidance and transportation of different products, there is no need to customize a set of guide wheels with a fixed style for each product, which can save production costs and reduce the number of guide wheel devices. At the same time, when replacing different gasket groups, it is only necessary to disassemble the pressure plate and the gasket group without disassembling the entire device for replacement, which can save replacement time and simplify disassembly and assembly, shorten replacement time, so as to improve production efficiency and maintain the accuracy of avoidance guidance.

[0026] The above is only a preferred embodiment of the utility model, and does not limit the technical solution of the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. A universal avoidance guide wheel device, characterized in that: It comprises a shaft wheel (1), a first gasket group (2) and a second gasket group (3) which are movably mounted on the shaft wheel and form a superimposed installation, and a pressing plate (4) which is movably mounted on the upper part of the shaft wheel and presses the first gasket group and the second gasket group; ——the diameters of the first gasket set and the second gasket set are different; ——The diameter of the first gasket set is greater than or equal to the diameter of the shaft wheel, and the diameter of the second gasket set is smaller than the diameter of the shaft wheel; or the diameter of the first gasket set is smaller than the diameter of the shaft wheel, and the diameter of the second gasket set is greater than or equal to the diameter of the shaft wheel; ——The diameter of the pressing piece is equal to the diameter of the first gasket group or the second gasket group; ——The first gasket group and the second gasket group are both formed by overlapping multiple gaskets.

2. A universal avoidance guide wheel device according to claim 1, characterized in that: The shaft wheel comprises a rotating shaft (5) which is sleeved with the first gasket group and the second gasket group, and a rotating disk (6) which is located at the bottom of the rotating shaft and supports the second gasket group.

3. A universal avoidance guide wheel device according to claim 2, characterized in that: The diameter of the first gasket group is 150 mm, and the diameter of the second gasket group is 120 mm; or the diameter of the first gasket group is 120 mm, and the diameter of the second gasket group is 150 mm.

4. A universal avoidance guide wheel device according to claim 3, characterized in that: The first gasket group and the second gasket group are both provided with gasket mounting holes in an annular array, and the pressing plate and the turntable are provided with pressing plate mounting holes (7) and turntable mounting holes corresponding to the gasket mounting holes respectively; the turntable mounting holes, the gasket mounting holes and the pressing plate mounting holes are connected to form a mounting fixation connection through long bolts (8).

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