Return line flower basket induction device

Abstract

The utility model discloses a return line flower basket induction device which comprises a return line body and an induction frame arranged on the upper left side of the return line body, an inner cavity is formed in the inner side of the return line body, and an induction device body is arranged at the bottom of the lower side of the induction frame. The induction device body comprises a mechanical elastic rod, a guide rod, a spring, an induction contact, a support, a limiting block, a fastening screw, a proximity switch and a fixing plate, the fixing plate is arranged on the lower side of the middle of the mechanical elastic rod, and an operator can adjust the position of the induction device at any time according to needs; the device can adapt to different types of backflow flower baskets and changes of elastic force coefficients of springs, flexibility and applicability of the device are improved, the position of the induction device is continuously adjusted, it can be ensured that the induction contact and the proximity switch can be in accurate contact all the time, and the recognition accuracy of the induction device is improved. And the problem of induction failure caused by the change of the elastic coefficient of the spring is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field related to return line basket detection, and specifically relates to a return line basket sensing device. Background Art

[0002] In the photovoltaic industry, the slicing process requires the robot to take the full frame of materials from the unloading table of the cleaning machine and place them in the loading area of ​​the sorting machine for sorting. Then the sorted empty flower baskets are taken away and placed in the return line of the cleaning machine for reflow to the loading area of ​​the cleaning machine for repeated loading. When the robot puts the empty flower baskets into the return line, due to the difference in the flower basket racks, it is divided into wide-tooth / small-tooth replacement. At present, the opposing grating is mostly used to detect the placement of flower baskets on both sides of the return line of the cleaning machine. The detection of wide-tooth flower baskets is relatively accurate and can effectively block the light beam to achieve the object detection effect. However, when encountering a small-tooth flower basket, the opposing light beam often passes through the gap of the flower basket, creating the illusion that there is no detection object in the line. If the robot does not receive the detection object signal, it will repeatedly place the empty basket, causing a blue pressure accident. For this reason, we have invented a mechanical spring rod device that uses gravity sensing to detect conditions. When the flower basket is placed on the return line, the spring rod is pressed down by force, and the proximity switch contact is sensed, and the return line starts to run.

[0003] However, in the existing reflow line basket sensing device, after the operator installs the sensing device body on the reflow line body, when the reflow line reflow basket operation is performed for a long time, the different types of reflow baskets required and the change of the elastic coefficient of the spring in the sensing device body due to long-term use may further cause the mechanical spring rod to fail to make the proximity switch and the sensing contact come into contact. Utility Model Content

[0004] The utility model aims to provide a return line basket sensing device to solve the problem raised in the above background technology that after the operator installs the sensing device body on the return line body, when the return line return basket operation is performed for a long time, the type of return basket required is different, and the elastic coefficient of the spring in the sensing device body changes due to long-term use, which may further cause the mechanical spring rod to fail to make the proximity switch and the sensing contact to contact.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a return line basket induction device, comprising a return line body and an induction frame arranged at the upper left side of the return line body;

[0006] An inner cavity is provided at the inner side of the return line body, and a sensing device body is provided at the lower bottom of the sensing frame;

[0007] The main body of the sensing device includes a mechanical spring rod, a guide rod, a spring, a sensing contact, a bracket, a limit block, a fastening screw, a proximity switch, and a fixing plate;

[0008] A fixing plate is provided at the middle lower side of the mechanical elastic rod, a guide rod is provided at the lower left side of the fixing plate, a spring is provided at the outer side of the guide rod, a bracket is provided at the lower side of the guide rod, a limit block is provided at the lower outer side of the bracket, and a fastening screw is provided at the connection position between the limit block and the lower end of the guide rod;

[0009] An induction contact is provided at the right side of the guide rod, and a proximity switch is provided at the inner position of the right end of the bracket, and the proximity switch is powered by connecting an external power supply;

[0010] A threaded barrel is provided at an inner position on the upper left side of the fixing plate, and a threaded rod is provided at an inner connection position between the mechanical elastic rod and the threaded barrel;

[0011] A clamping ring is arranged at the connection position between the left end of the threaded rod and the mechanical elastic rod, and a handle is arranged at the right end of the threaded rod.

[0012] Preferably, the threaded rod is connected to the threaded barrel by a threaded connection, and the threaded barrel is connected to the mechanical elastic rod by a sleeve connection.

[0013] Preferably, the threaded barrel can be rotated and moved on the threaded rod through threads, and the threaded barrel is connected to the fixing plate through an integrated connection.

[0014] Preferably, the guide rod and the sensing contact are respectively connected to the fixing plate by an integrated connection, the mechanical elastic rod is connected to the inner cavity by a rotating shaft connection, and the mechanical elastic rod can rotate in the inner cavity through the rotating shaft.

[0015] Preferably, the guide rod passes through the lower side of the return line body, the spring is arranged in the inner cavity, and the bracket is arranged outside the inner cavity.

[0016] Preferably, the bracket can move up and down on the guide rod, and the proximity switch is connected to the bracket by bolt connection.

[0017] Compared with the prior art, the utility model provides a return line basket induction device, which has the following beneficial effects:

[0018] In the return line basket induction device, the following advantages can be achieved through the arrangement of the induction device body, the threaded barrel, the threaded rod, the clamping ring, and the grip:

[0019] Flexibility: Operators can adjust the position of the sensing device at any time as needed to adapt to different types of reflux baskets and changes in spring elastic coefficients, thereby improving the flexibility and applicability of the equipment.

[0020] Accuracy: By continuously adjusting the position of the sensing device, it can be ensured that the sensing contact and the proximity switch can always be accurately contacted, which improves the recognition accuracy of the sensing device and effectively avoids the problem of sensing failure caused by changes in the spring elastic coefficient.

[0021] Increase service life: By continuously adjusting the position of the sensing device, the wear of the sensing device caused by the change of the spring elastic coefficient during long-term use can be reduced, thereby extending the service life of the sensing device.

[0022] Economical: Since the position of the sensing device can be adjusted as needed, the frequency of replacing parts can be reduced, maintenance costs are reduced, and the economical efficiency of the equipment is improved.

[0023] Therefore, by adjusting the position of the sensing device through the handle, the sensing device can be made more flexible and accurate, and its service life can be extended, while the maintenance cost can be reduced and the overall performance and economic benefits of the equipment can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a structural schematic diagram of the sensing device and the internal threaded rod of the utility model.

[0026] Figure 3 It is a schematic diagram of the structure after the threaded rod in the utility model is taken out from the mechanical elastic rod.

[0027] Figure 4 It is a schematic diagram of the structure below the fixed plate in the utility model.

[0028] In the figure: 1. Return line body; 2. Inner cavity; 3. Induction device body; 4. Induction frame; 31. Mechanical spring rod; 32. Guide rod; 33. Spring; 34. Induction contact; 35. Bracket; 36. Limit block; 37. Fastening screw; 38. Proximity switch; 39. Fixing plate; 391. Threaded barrel; 392. Threaded rod; 393. Snap ring; 394. Handle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides Figure 1-4A return line basket induction device shown includes a return line body 1 and an induction frame 4 arranged at the upper left side of the return line body 1;

[0031] An inner cavity 2 is provided at the inner side of the return line body 1, and a sensing device body 3 is provided at the lower bottom of the sensing frame 4;

[0032] The sensing device body 3 includes a mechanical spring rod 31, a guide rod 32, a spring 33, a sensing contact 34, a bracket 35, a limit block 36, a fastening screw 37, a proximity switch 38, and a fixing plate 39;

[0033] A fixing plate 39 is provided at the middle lower side of the mechanical spring rod 31, a guide rod 32 is provided at the lower left side of the fixing plate 39, a spring 33 is provided at the outer side of the guide rod 32, a bracket 35 is provided at the lower side of the guide rod 32, a limit block 36 is provided at the lower outer side of the bracket 35, and a fastening screw 37 is provided at the connection position between the limit block 36 and the lower end of the guide rod 32;

[0034] A sensing contact 34 is provided at the right side of the guide rod 32, and a proximity switch 38 is provided at the inner position of the right end of the bracket 35. The proximity switch 38 is powered by connecting an external power source;

[0035] A threaded cylinder 391 is provided at the upper inner position on the left side of the fixing plate 39, and a threaded rod 392 is provided at the inner connecting position between the mechanical elastic rod 31 and the threaded cylinder 391;

[0036] A snap ring 393 is provided at the connection position between the left end of the threaded rod 392 and the mechanical elastic rod 31 , and a handle 394 is provided at the right end of the threaded rod 392 .

[0037] In this embodiment, when the flower basket passes through the return line body 1, the sensing contact 34 of the mechanical spring rod 31 is acted upon by an external force, causing the spring 33 to be compressed, and the proximity switch 38 on the bracket 35 senses the passing of the flower basket. Such a design can sense and monitor the passing of the flower basket.

[0038] Steps:

[0039] Installation: Install the induction device body 3 at the upper left side of the return line body 1.

[0040] Connecting components: Connect the mechanical spring rod 31, guide rod 32, spring 33 and other components through threaded connection and sleeve connection to ensure that the connection is firm. Connect the proximity switch 38 to the bracket 35 through bolt connection and connect it to the external power supply to ensure that the proximity switch 38 can be powered normally. After confirming that the installation and connection are completed, conduct a test, place the flower basket through the return line body 1, and observe whether the sensing device can accurately sense the passage of the flower basket. According to the test results, if necessary, adjust the position of the bracket 35 and the sensitivity of the sensing switch to ensure the accuracy and stability of the sensing device. After the installation and debugging are completed, the sensing device can be put into use to achieve accurate sensing and monitoring of the passage of the flower basket.

[0041] like Figure 1-4 As shown, the threaded rod 392 is connected to the threaded cylinder 391 by a threaded connection, the threaded cylinder 391 is connected to the mechanical elastic rod 31 by a sleeve connection, the threaded cylinder 391 can rotate and move on the threaded rod 392 by a thread, the threaded cylinder 391 is connected to the fixed plate 39 by an integrated connection, the guide rod 32 and the sensing contact 34 are respectively connected to the fixed plate 39 by an integrated connection, the mechanical elastic rod 31 is connected to the inner cavity 2 by a rotating shaft connection, and the mechanical elastic rod 31 can rotate in the inner cavity 2 through the rotating shaft, the guide rod 32 passes through the lower side of the return line body 1, the spring 33 is arranged in the inner cavity 2, the bracket 35 is arranged outside the inner cavity 2, the bracket 35 can move up and down on the guide rod 32, and the proximity switch 38 is connected to the bracket 35 by a bolt connection.

[0042] Preferably, after the operator installs the sensing device body 3 on the reflow line body 1, when the reflow flower basket operation of the reflow line is performed for a long time, as the types of reflow flower baskets required are different and the elastic coefficient of the spring 33 in the sensing device body 3 changes due to long-term use, it will further cause the mechanical spring rod 31 to be unable to make the proximity switch 38 and the sensing contact 34 contact. In this new model, the operator can hold the handle 394 and rotate the handle 394, and use the retaining ring 393 in the mechanical spring rod 31 to fix the position so that the threaded rod 392 rotates, and through the threaded connection, the threaded cylinder 391 moves on the threaded rod 392, thereby driving the position of the fixed plate 39 to change, and changing the installation position of the sensing component in the sensing device body 3. As the types of reflow flower baskets are different and the elastic coefficient of the spring 33 is affected, continuous adjustments are made to increase its recognition accuracy while increasing its service life.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A return line basket induction device, comprising a return line body (1) and an induction frame (4) arranged at the upper left side of the return line body (1); An inner cavity (2) is provided at an inner side of the return line body (1), and an induction device body (3) is provided at a lower bottom side of the induction frame (4); Features: The sensing device body (3) comprises a mechanical spring rod (31), a guide rod (32), a spring (33), a sensing contact (34), a bracket (35), a limit block (36), a fastening screw (37), a proximity switch (38), and a fixing plate (39); A fixing plate (39) is provided at a middle lower position of the mechanical elastic rod (31), a guide rod (32) is provided at a lower left position of the fixing plate (39), a spring (33) is provided at an outer position of the guide rod (32), a bracket (35) is provided at a lower position of the guide rod (32), a limit block (36) is provided at a lower outer position of the bracket (35), and a fastening screw (37) is provided at a connection position between the limit block (36) and the lower end of the guide rod (32); A sensing contact (34) is provided at the right side of the guide rod (32), and a proximity switch (38) is provided at the inner position of the right end of the bracket (35), and the proximity switch (38) is powered by connecting to an external power source; A threaded barrel (391) is provided at an inner position on the upper left side of the fixing plate (39), and a threaded rod (392) is provided at an inner connection position between the mechanical elastic rod (31) and the threaded barrel (391); A snap ring (393) is provided at the connection position between the left end of the threaded rod (392) and the mechanical elastic rod (31), and a grip (394) is provided at the right end of the threaded rod (392).

2. A return line basket induction device according to claim 1, characterized in that: The threaded rod (392) is connected to the threaded barrel (391) by means of a threaded connection, and the threaded barrel (391) is connected to the mechanical elastic rod (31) by means of a sleeve connection.

3. A return line basket induction device according to claim 2, characterized in that: The threaded barrel (391) can be rotated and moved on the threaded rod (392) via threads, and the threaded barrel (391) is connected to the fixing plate (39) via an integrated connection.

4. A return line basket induction device according to claim 3, characterized in that: The guide rod (32) and the sensing contact (34) are respectively connected to the fixing plate (39) by an integrated connection method, and the mechanical elastic rod (31) is connected to the inner cavity (2) by a rotating shaft connection method, and the mechanical elastic rod (31) can rotate in the inner cavity (2) via the rotating shaft.

5. A return line basket induction device according to claim 4, characterized in that: The guide rod (32) passes through the lower side of the return line body (1), the spring (33) is arranged in the inner cavity (2), and the bracket (35) is arranged outside the inner cavity (2).

6. A return line basket induction device according to claim 5, characterized in that: The bracket (35) can move up and down on the guide rod (32), and the proximity switch (38) is connected to the bracket (35) by means of bolts.

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