Multi-station testing device for packaging machine

Abstract

The utility model relates to the field of packaging detection, and discloses a multi-station testing device for a packaging machine, which is characterized in that a polarity rotating mechanism, a DCR testing machine, an interlayer testing machine and a Q value testing machine are sequentially arranged above a base from right to left, and the distance between every two adjacent testing machines is consistent with the distance between two adjacent grabbing heads on a rotating disc material taking machine; a polarity detection machine and two sets of manipulators are installed on the right side of the upper portion of the base, the polarity rotation mechanism can rotate by 180 degrees under the action of a conversion motor so that detection can be conveniently conducted on the polarity rotation mechanism, the positioning structure can rotate by 180 degrees through cooperation of the positioning structure and the rotation structure, and when the direction of an inductance element is placed reversely, the polarity detection mechanism can rotate by 180 degrees. And the positioning structure can enable the inductance element to be in the direction required by detection, and subsequent detection is also facilitated.

Description

Technical Field

[0001] The utility model relates to the field of packaging detection, in particular to a multi-station testing device for a packaging machine. Background Art

[0002] Before packaging, inductors require testing for resistance, polarity, interlayer alignment, and inductance. Current packaging machines can only test three properties: resistance, then switching the resistance to polarity, and finally testing polarity, interlayer alignment, and inductance. Furthermore, because current in an inductor can only flow in one direction, measuring the inductor's polarity requires a specific position; otherwise, the test will be inaccurate. Furthermore, because the inductor is loaded via a vibrating tray, there's no guarantee that the inductor will be in the desired orientation during loading, leading to inaccuracies during subsequent testing. To address this, we designed a multi-station testing device for packaging machines. Utility Model Content

[0003] In order to solve the technical problem that it is impossible to ensure that the inductive element is in the required direction when loading, which leads to inaccurate subsequent detection, the utility model provides a multi-station testing device for a packaging machine.

[0004] The utility model is implemented by the following technical solutions: a multi-station testing device for a packaging machine, comprising a base, on which a polarity rotation mechanism, a DCR tester, an interlayer tester, and a Q value tester are sequentially arranged from right to left, and the spacing between adjacent ones is consistent with the spacing between two adjacent grabbing heads on a rotary disk reclaimer. The multiple grabbing heads of the rotary disk reclaimer are respectively located directly above the positioning structure in the polarity rotation mechanism, the DCR tester, the interlayer tester, and the Q value tester, thereby facilitating the grasping of inductors placed inside corresponding detection modules for detection;

[0005] A polarity detector and two sets of manipulators are installed on the right above the base. The polarity detector is located in front of the right side of the polarity rotation mechanism. The two sets of manipulators are used to grab and remove unqualified inductance components.

[0006] As a further improvement of the above scheme, a rotary disc reclaimer is installed above the base, and conveyor 1 and conveyor 2 are respectively provided at the front and rear ends of the left side of the rotary disc reclaimer, and the two grabbing heads of the rotary disc reclaimer are respectively located on the right side of conveyor 1 and conveyor 2. Conveyor 1 and conveyor 2 are intermittent conveying devices purchased and modified on the market, wherein conveyor 1 can transport the inductor element to the right end and be grabbed by the rotary disc reclaimer, and then be tested. After the test, the inductor element is grabbed by the rotary disc reclaimer again and placed on conveyor 2 and transported to the packaging part for packaging.

[0007] As a further improvement of the above solution, the polarity rotation mechanism includes a support column fixed above the base, a rotating shaft is rotatably installed in the support column through a bearing, a mounting frame is installed on the top of the rotating shaft, two sets of rotating disks symmetrically installed on the mounting frame, a positioning structure is installed on the rotating disk 1, and rotating structures are further provided at the left and right ends of the mounting frame, a rotating disk 2 is installed above the rotating structure, and the top of the rotating disk 2 is connected to the positioning structure;

[0008] The two sets of positioning structures can rotate 180 degrees as needed, so that the two sets of positioning structures are respectively located under the grasping head and clamp the inductor to position it, and then rotate 180 degrees to be placed under the polarity detection machine for detection. The positioning structure can rotate 180 degrees. When the direction of the inductor element is reversed, the positioning structure can make the inductor element be in the direction required for detection, which is also convenient for subsequent detection.

[0009] As a further improvement of the above scheme, the bottom end of the rotating shaft passes through the base and is placed underneath it. A conversion motor is installed at the lower end of the base through a bracket. The output shaft of the conversion motor is connected to the rotating shaft through a coupling. The conversion motor can provide power to make the polar rotation mechanism above rotate 180 degrees.

[0010] As a further improvement of the above scheme, the rotating structure includes a frame fixed on the mounting frame, a reduction motor is installed in the frame, the output shaft of the reduction motor passes through the frame and is placed above it and is connected to a rotating disk 2. The rotating structure can rotate the positioning structure as a whole 180 degrees, thereby enabling the inductive element to be in the direction required for detection.

[0011] As a further improvement of the above scheme, the positioning structure includes four groups of fixed blocks distributed in a circle above the rotating disk one, and a positioning block is rotatably installed in each group of fixed blocks through an axle pin. A lifting cylinder is installed above the rotating disk two, and the push rod of the lifting cylinder is rotatably connected to the lower end of the positioning block through an axle pin. The extension and retraction of the lift cylinder push rod can make the tops of the four positioning blocks move away from or closer to each other, thereby clamping and positioning the power supply element.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model adds a workstation to the device, so that the device can detect multiple items at the same time, thereby improving the machine utilization rate and avoiding missed tests and untested products from being packaged;

[0014] 2. Through the polarity rotation mechanism, it can rotate 180 degrees under the action of the conversion motor, which makes it easier to detect it. In combination with the positioning structure and the rotation structure, the positioning structure can rotate 180 degrees. When the direction of the inductor element is reversed, the positioning structure can make the inductor element be in the direction required for detection, which is also convenient for subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a multi-station testing device for a packaging machine provided by the utility model;

[0016] Figure 2 for Figure 1 The left and right isometric drawings;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the neutral polarity rotation mechanism;

[0018] Figure 4 for Figure 3 Schematic diagram of the positioning structure.

[0019] Description of main symbols:

[0020] 1. Base; 2. Conveyor 1; 3. Conveyor 2; 4. Rotating disc reclaimer; 5. Polarity detector; 6. Polarity rotation mechanism; 61. Mounting frame; 62. Positioning structure; 621. Lifting cylinder; 622. Fixed block; 623. Positioning block; 63. Support column; 64. Rotating structure; 65. Rotating disc 1; 66. Rotating disc 2; 7. Robot; 8. DCR tester; 81. Interlayer tester; 82. Q value tester; 9. Conversion motor. DETAILED DESCRIPTION

[0021] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0022] Example:

[0023] Please combine Figure 1-Figure 4A multi-station testing device for a packaging machine according to this embodiment includes a base 1. Above the base 1, a polarity rotation mechanism 6, a DCR tester 8, an interlayer tester 81, and a Q-value tester 82 are sequentially arranged from right to left. The spacing between adjacent ones is consistent with the spacing between two adjacent grabbing heads on the rotary disk reclaimer 4. The multiple grabbing heads of the rotary disk reclaimer 4 are respectively located directly above the positioning structure 62 in the polarity rotation mechanism 6, the DCR tester 8, the interlayer tester 81, and the Q-value tester 82, thereby facilitating the placement of the grabbed inductor inside the corresponding detection module for testing.

[0024] A polarity detector 5 and two sets of manipulators 7 are installed on the right above the base 1. The polarity detector 5 is located in front of the right side of the polarity rotation mechanism 6. The two sets of manipulators 7 are used to grab and remove unqualified inductor components.

[0025] A rotary disc reclaimer 4 is installed above the base 1. Conveyor 1 2 and conveyor 2 3 are respectively provided at the front and rear ends of the left side of the rotary disc reclaimer 4, and the two grabbing heads of the rotary disc reclaimer 4 are respectively located on the right side of conveyor 1 2 and conveyor 2 3. Conveyor 1 2 and conveyor 2 3 are both intermittent conveying devices purchased and modified on the market. Conveyor 1 2 can transport the inductor element to the right end and be grabbed by the rotary disc reclaimer 4, and then be tested. After the test, the inductor element is grabbed by the rotary disc reclaimer 4 again and placed on conveyor 2 3 and transported to the packaging part for packaging.

[0026] The polarity rotation mechanism 6 includes a support column 63 fixed above the base 1, and a rotating shaft is rotatably installed in the support column 63 through a bearing. A mounting frame 61 is installed on the top of the rotating shaft, and two groups of rotating disks 65 are symmetrically installed on the mounting frame 61. A positioning structure 62 is installed on the rotating disk 1 65. Rotating structures 64 are also provided on the left and right ends of the mounting frame 61, and a rotating disk 2 66 is installed above the rotating structure 64. The top of the rotating disk 2 66 is connected to the positioning structure 62. The two groups of positioning structures 62 can be rotated one hundred and eighty degrees as needed, so that the two groups of positioning structures 62 are respectively located below the grabbing head and clamp the inductor for positioning, and then rotated 180 degrees and placed below the polarity detection machine 5 for detection. The positioning structure 62 can rotate 180 degrees. When the direction of the inductor element is reversed, the positioning structure 62 can make the inductor element be in the direction required for detection, which is also convenient for subsequent detection.

[0027] The bottom end of the rotating shaft passes through the base 1 and is placed below it. A conversion motor 9 is installed at the lower end of the base 1 through a bracket. The output shaft of the conversion motor 9 is connected to the rotating shaft through a coupling. The conversion motor 9 can provide power to make the polarity rotation mechanism 6 above rotate 180 degrees.

[0028] The rotating structure 64 includes a frame fixed on the mounting frame 61, in which a reduction motor is installed. The output shaft of the reduction motor passes through the frame and is placed above it and is connected to a rotating disk 2 66. The rotating structure 64 can rotate the positioning structure 62 as a whole 180 degrees, thereby enabling the inductive element to be in the direction required for detection.

[0029] The positioning structure 62 includes four groups of fixed blocks 622 distributed in a circle above the rotating disk 1 65. A positioning block 623 is rotatably installed in each group of fixed blocks 622 through an axle pin. A lifting cylinder 621 is installed above the rotating disk 2 66. The push rod of the lifting cylinder 621 is rotatably connected to the lower end of the positioning block 623 through an axle pin. The extension and retraction of the push rod of the lifting cylinder 621 can make the tops of the four positioning blocks 623 move away from or closer to each other, thereby clamping and positioning the power supply element.

[0030] The implementation principle of the multi-station testing device for a packaging machine in the embodiment of the present application is as follows: in actual use, the conveyor 1 2 can convey the inductor element to the right end and be grabbed by the rotary disk reclaimer 4. The grabbing head of the rotary disk reclaimer 4 places the inductor element on the positioning structure 62 on the left side of the polarity rotation mechanism 6, and then it will be rotated 180 degrees by the conversion motor 9;

[0031] At this time, the positioning structure 62 equipped with the inductor is located below the polarity detector 5, which will perform a corresponding test on it. If the test value is a small positive value, it means that the inductor polarity is correct. If the reading is a negative value or infinite, it means that the inductor polarity is reversed. Then the rotating structure 64 is rotated 180 degrees, the direction of the inductor is reversed, and the test is repeated. Inductors that do not meet the requirements will be grasped and rejected by the robot arm 7.

[0032] Then, under the action of the rotary disk reclaimer 4, the inductor components are sequentially tested by the DCR tester 8, the interlayer tester 81, and the Q value tester 82. If any of the tests do not meet the requirements, the robot 7 will grab and remove the unqualified inductor components. After the test, the qualified inductor components will be grabbed by the rotary disk reclaimer 4 again and placed on the conveyor 2 3 to be transported to the packaging department for packaging.

[0033] By adding a workstation to the device, it can test multiple items simultaneously, improving machine utilization and avoiding missed tests or untested products from being packaged.

[0034] Through the polarity rotation mechanism 6, it can rotate 180 degrees under the action of the conversion motor 9, which makes it easier to detect it. In conjunction with the positioning structure 62 and the rotation structure 64, the positioning structure 62 can rotate 180 degrees. When the direction of the inductor element is reversed, the positioning structure 62 can make the inductor element be in the direction required for detection, which is also convenient for subsequent detection.

[0035] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A multi-station testing device for a packaging machine, characterized in that: The invention comprises a base (1), wherein a polarity rotation mechanism (6), a DCR tester (8), an interlayer tester (81) and a Q value tester (82) are sequentially arranged above the base (1) from right to left, and the spacing between adjacent ones is consistent with the spacing between two adjacent grabbing heads on the rotary disc reclaimer (4); A polarity detector (5) and two sets of manipulators (7) are installed on the right upper side of the base (1).

2. A multi-station testing device for a packaging machine according to claim 1, characterized in that: A rotary disc reclaimer (4) is installed above the base (1), and a conveyor 1 (2) and a conveyor 2 (3) are respectively provided at the front and rear ends of the left side of the rotary disc reclaimer (4), and two grabbing heads of the rotary disc reclaimer (4) are respectively located on the right side of the conveyor 1 (2) and the conveyor 2 (3).

3. A multi-station testing device for a packaging machine according to claim 1, characterized in that: The polarity rotation mechanism (6) comprises a support column (63) fixed above the base (1), a rotating shaft is rotatably mounted in the support column (63) via a bearing, a mounting frame (61) is mounted on the top of the rotating shaft, two groups of rotating disks (65) are symmetrically mounted on the mounting frame (61), a positioning structure (62) is mounted on the rotating disk (65), and a rotating structure (64) is further provided at the left and right ends of the mounting frame (61), a rotating disk (66) is mounted above the rotating structure (64), and the top of the rotating disk (66) is connected to the positioning structure (62).

4. A multi-station testing device for a packaging machine as claimed in claim 3, characterized in that: The bottom end of the rotating shaft passes through the base (1) and is placed below it. A conversion motor (9) is installed at the lower end of the base (1) through a bracket. The output shaft of the conversion motor (9) is connected to the rotating shaft through a coupling.

5. A multi-station testing device for a packaging machine as claimed in claim 4, characterized in that: The rotating structure (64) includes a frame fixed on the mounting frame (61), a reduction motor is installed in the frame, and the output shaft of the reduction motor passes through the frame and is placed above the frame and is connected to a second rotating disk (66).

6. The multi-station testing device for a packaging machine according to claim 3, characterized in that: The positioning structure (62) includes four groups of fixed blocks (622) distributed in a circle above the rotating disk (65), and a positioning block (623) is rotatably installed in each group of the fixed blocks (622) via an axle pin. A lifting cylinder (621) is installed above the rotating disk (66), and the push rod of the lifting cylinder (621) is rotatably connected to the lower end of the positioning block (623) via an axle pin.

Images