Hair ball cover iron wire welding firmness testing device
By designing the wet ball cover wire welding firmness test device, the glue application process is simulated by the motor and eccentric shaft, the traditional manual inspection is solved, and more accurate and convenient test results are achieved, improving the reliability of the wet ball cover .
Patent Information
- Application Number
- CN202323625045.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-29
AI Technical Summary
In traditional methods, workers need to manually simulate the application of glue on the wool ball cover to detect the firmness of the wire welding, which is time-consuming and labor-intensive, and the test results are not accurate enough.
A test device for welding firmness of iron wire of wool ball cover is designed, using the motor and eccentric shaft to simulate the process of applying glue to the wool ball cover, and the number of rotation turns of the turntable is detected through sensors to improve the accuracy and convenience of the test.
Through the automated simulation process, the testing time and labor are significantly reduced, the accuracy and intuitiveness of the test results are improved, and the reliability of the wool cover is ensured.
Smart Images
Figure CN222166844U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of glue covers, in particular to a device for testing the welding firmness of a wool ball cover iron wire. Background Art
[0002] In order to ensure the quality of the wool ball cover, improve the reliability of the wool ball cover and ensure that the wool ball cover can be used normally, it is necessary to test the welding firmness of the wool ball cover and the iron wire. However, the traditional testing method requires workers to manually simulate the process of applying glue to the wool ball cover, which is time-consuming and laborious. Utility Model Content
[0003] In order to solve the above technical deficiencies, the utility model provides a device for testing the welding firmness of a wool ball cover wire, which simulates the process of applying glue to the wool ball cover through an eccentric shaft, thereby solving the problem of time-consuming and labor-intensive manual testing.
[0004] The utility model discloses a device for testing the welding firmness of a hair ball cover wire, comprising a base, a support plate being provided on the base, a motor being fixed on the support plate, a turntable being provided on the transmission shaft of the motor, an eccentric shaft being provided on the turntable, a mounting plate being rotatably connected on the eccentric shaft, a plurality of limit rods being provided in an annular shape on the mounting plate, a bolt seat being provided on one side of the mounting plate, and ingot bolts being provided on the bolt seat; a test bench being provided on the base on one side of the mounting plate, and a metal ball head bearing being provided on the test bench; a stop rod being provided on the lower side of the mounting plate, the lower end of the stop rod being inserted into a vertical through hole on the base, and the stop rod and the through hole of the base being slidably connected.
[0005] Furthermore, the base and the test bench are made of aluminum plates; the mounting plate, the motor housing, the transmission shaft, etc. are all made of conductive materials. A No. 1 induction line interface is provided on the upper surface of the base, and a No. 2 induction line interface is provided on the upper surface of the test bench. The No. 1 induction line interface is connected to the No. 1 induction line, and the No. 2 induction line interface is connected to the No. 2 induction line. The No. 1 induction line and the No. 2 induction line are connected to the sensor.
[0006] Furthermore, an insulating nylon layer is provided on the lower side of the base; and an insulating nylon layer is provided between the test bench and the base.
[0007] Furthermore, a sensor is provided on one side of the support plate, and a sensor sensing bolt corresponding to the sensor is provided on one side of the turntable.
[0008] The utility model provides a device for testing the firmness of a hair ball cover wire, which uses a motor and an eccentric shaft to replace manpower, thus saving time and effort; a sensor is added to detect the number of revolutions of the turntable, thus making the test result more accurate and intuitive. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the structure of the utility model;
[0010] Figure 2 It is a left view of the utility model;
[0011] Figure 3 It is a partial cross-sectional view of the utility model;
[0012] Figure 4 It is a structural schematic diagram of the turntable and the eccentric shaft. DETAILED DESCRIPTION
[0013] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0014] Embodiment 1:
[0015] like Figure 1-Figure 4 As shown, the utility model discloses a device for testing the welding firmness of a hair ball cover wire, comprising a base 1, a support plate 2 is arranged on the base 1, a motor 3 is fixed on the support plate 2, a turntable 4 is arranged on a transmission shaft 31 of the motor 3, the motor 3 drives the turntable 4 to rotate, an eccentric shaft 41 is arranged on the turntable 4, a mounting plate 5 is rotatably connected to the eccentric shaft 41, the mounting plate 5 moves in a circle with the turntable 4, two limit rods 12 are arranged on the mounting plate 5, a bolt seat 13 is arranged on one side of the mounting plate 5, and the limit rods 12 are arranged on the mounting plate 5. The rod 12 and the bolt seat 13 are arranged in a ring, and the bolt seat 13 is provided with a Yuanbao bolt 14. The ball cover 8 is installed in the limit rod 12, and the ball cover 8 is fixed by the Yuanbao bolt 14, and the ball cover 8 is fixed by three supporting points; a test bench 6 is provided on the base 1 on one side of the mounting plate 5, and a metal ball head bearing 7 is provided on the test bench 6. One end of the ball cover wire 9 is inserted into the metal head ball bearing 7, and the ball cover 8 makes a circular motion with the mounting seat to simulate the process of applying glue with the ball of the ball cover 8.
[0016] A stop rod 16 is provided on the lower side of the mounting plate 5, and the lower end of the stop rod 16 is inserted into the through hole on the base 1. The stop rod 16 is slidably connected to the through hole of the base 1 to prevent the mounting plate 5 from rotating and thus affecting the test results.
[0017] The base 1 and the test bench 6 are made of aluminum plates, which are easy to process and have good electrical conductivity. A No. 1 induction line interface 17 is provided on the upper surface of the base 1, and a No. 2 induction line interface 18 is provided on the upper surface of the test bench 6. The No. 1 induction line interface 17 is connected to the No. 1 induction line 19, and the No. 2 induction line interface 18 is connected to the No. 2 induction line 20. The No. 1 induction line 19 and the No. 2 induction line 20 are connected to the sensor 21. The No. 1 induction line 19, the No. 2 induction line 20, the sensor 21, the base 1, the support plate 2, the turntable 4, the mounting seat, the hair ball cover 8, the hair ball cover wire 9 and the test bench 6 form a loop. Current will be generated inside the sensor 21 and return to the sensor 21 through the loop. When the hair ball cover wire 9 is broken, the sensor 21 detects that the loop is disconnected and sends a stop signal to the motor 3 to ensure the accuracy of the test results and facilitate the replacement of the next test hair ball cover.
[0018] In order to prevent leakage and ensure safety, an insulating nylon layer 10 is provided on the lower side of the base 1 ; in order to allow the current to form a loop through the wool-covered iron wire 9 , an insulating nylon layer 10 is provided between the test bench 6 and the base 1 .
[0019] A sensor 15 is provided on one side of the support plate 2, and a sensor induction bolt 11 corresponding to the sensor 15 is provided on one side of the turntable 4, which is used to record the number of turns required for the hair ball cover wire 9 to break, so that the test result is more intuitive and accurate. From the beginning of the test, the sensor 15 records the number of turns of the turntable 14 until the sensor 21 detects that the circuit is disconnected, at which time the sensor 15 stops recording the number of turns, so that the recording result is more accurate.
[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0022] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0023] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A device for testing the welding firmness of a hair ball cover wire, comprising a base (1), characterized in that: The base (1) is provided with a support plate (2), a motor (3) is fixed on the support plate (2), a turntable (4) is provided on a transmission shaft (31) of the motor (3), an eccentric shaft (41) is provided on the turntable (4), a mounting plate (5) is rotatably connected to the eccentric shaft (41), a plurality of limit rods (12) are provided in an annular shape on the mounting plate (5), a bolt seat (13) is provided on one side of the mounting plate (5), and a Yuanbao bolt (14) is provided on the bolt seat (13); a test bench (6) is provided on the base (1) on one side of the mounting plate (5), and a metal ball head bearing (7) is provided on the test bench (6); a stop rod (16) is provided on the lower side of the mounting plate (5), the lower end of the stop rod (16) is inserted into a vertical through hole on the base (1), and the stop rod (16) is slidably connected to the through hole of the base (1).
2. A device for testing the welding firmness of a hair ball cover wire according to claim 1, characterized in that: The base (1) and the test bench (6) are made of aluminum plates; a No. 1 induction line interface (17) is provided on the upper surface of the base (1), and a No. 2 induction line interface (18) is provided on the upper surface of the test bench (6); the No. 1 induction line interface (17) is connected to a No. 1 induction line (19), the No. 2 induction line interface (18) is connected to a No. 2 induction line (20), and the No. 1 induction line (19) and the No. 2 induction line (20) are connected to a sensor (21).
3. A device for testing the welding firmness of a hair ball cover wire according to claim 1 or 2, characterized in that: An insulating nylon layer (10) is provided on the lower side of the base (1); and an insulating nylon layer (10) is provided between the test bench (6) and the base (1).
4. A device for testing the welding firmness of a hair ball cover wire according to claim 1, characterized in that: A sensor (15) is provided on one side of the support plate (2), and a sensor induction bolt (11) corresponding to the sensor (15) is provided on one side of the turntable (4).