Lead-acid battery detection device and detection method for communication base station

Abstract

The present invention relates to the technical field of lead paste detection for lead-acid batteries, and specifically discloses a lead-acid battery detection device and detection method for communication base stations. A lead-acid battery detection device for communication base stations is used to detect the needle penetration of lead paste in lead-acid batteries, comprising a steel cup, a detection needle, a release member, a transfer member, a first peeling member, a first guide member, a second peeling member, and a second guide member; after a single needle penetration detection cycle is completed, the detection needle in the steel cup can be periodically transferred to the release member for refilling and continuous release through the mutual cooperation of the first peeling member, the first guide member, the transfer member, the second peeling member, and the second guide member, thereby realizing continuous needle penetration detection of the lead paste and effectively improving the detection efficiency; at the same time, during the window period of the detection cycle, the lead paste in the steel cup is re-compacted to keep the shape of the lead paste stable, providing a consistent and standardized test environment for the detection process, thereby effectively improving the detection accuracy.

Description

Technical Field

[0001] The present invention relates to the technical field of lead paste detection of lead-acid batteries, and more particularly to a lead-acid battery detection device and a detection method for a communication base station. Background Art

[0002] Lead-acid batteries have always dominated the backup battery field in the communications field due to their high reliability. Lead-acid batteries are used as backup power sources in communication base stations. When the external power supply is working normally, the external AC power is converted into DC power by the equipment to power the network equipment and charge the lead-acid batteries at the same time. In the event of a power outage, the lead-acid batteries continue to power the network equipment.

[0003] Lead paste is a very important component of lead-acid batteries. It is the matrix of the active material of the plate and mainly provides and stores the substances required for electrochemical reactions. Penetration is a key indicator for evaluating the quality of lead paste for lead-acid batteries. If the lead paste penetration is too low, the lead paste will be too hard, which may easily cause plate deformation during coating. If the lead paste penetration is too high, the lead paste will be too soft, which may easily cause plate adhesion during coating.

[0004] Existing detection devices generally measure the penetration of lead paste by inserting a conical metal rod that falls vertically from a certain height into the lead paste. After the conical metal rod used in the detection completes a single detection by falling, it needs to be reloaded to the corresponding height before it can be released for the next detection cycle. During the penetration test, in order to ensure the reliability of the test data, the conical metal rod needs to be used to drop and puncture the lead paste multiple times, which leads to an excessively long detection cycle and affects the efficiency of the entire detection process. Summary of the Invention

[0005] In order to overcome the above technical problems, the present invention proposes a lead-acid battery detection device and detection method for a communication base station.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A lead-acid battery testing device for a communication base station, used to detect the needle penetration of lead paste in a lead-acid battery, comprising:

[0008] a first base, on which a second base is fixed via a support rod;

[0009] a steel cup, which is disposed on the first base and is used to be filled with lead paste;

[0010] Detection needles, which are provided in several groups and are used to perform needle penetration testing on lead paste;

[0011] a release member, which is disposed on the second base and located directly above the steel cup, and is used for loading and releasing the detection needle;

[0012] A transfer member, which is disposed between the first base and the second base and is used to transfer the released detection needle to an initial position;

[0013] a first stripping member, which is provided on the steel cup and is used to remove the detection needle inserted into the lead paste;

[0014] a first guiding member, which is disposed between the first stripping member and the input end of the transfer member and is used to guide the detection needle on the first stripping member to the transfer member;

[0015] a second stripping member, which is disposed on the second base and is used to remove the detection needle at the output end of the transfer member;

[0016] The second guiding member is arranged between the second stripping member and the releasing member, and is used for guiding the detecting needle on the second stripping member into the releasing member.

[0017] As a further solution of the present invention: the detection needle includes a conical counterweight block, a needle body is provided at the lower end of the conical counterweight block, a column is provided at the upper end of the conical counterweight block, and an annular magnet is sleeved on the column;

[0018] A non-contact linear displacement sensor for detecting the annular magnet is installed on one side of the steel cup through a mounting frame.

[0019] As a further embodiment of the present invention, the first stripping member includes a first cylinder vertically mounted on the outside of the steel cup, an output end of the first cylinder being connected to a lifting frame, and a first stripping support plate and a second stripping support plate symmetrically disposed on the lifting frame for supporting a conical counterweight, a first stripping avoidance groove for accommodating the needle body being formed between the first stripping support plate and the second stripping support plate, and a width of the first stripping avoidance groove being greater than a width of the first guide member;

[0020] The heights of the first and second stripping support plates gradually decrease toward one side of the first guide member; a stripping end stop bar is rotatably mounted on one end of the first stripping support plate close to the first guide member and abuts against the bottom of the second stripping support plate, wherein a coil spring is arranged inside the stripping end stop bar.

[0021] As a further solution of the present invention: the first guide member includes a first guide support plate and a second guide support plate symmetrically fixed on the steel cup, the height of the first guide support plate and the second guide support plate away from the steel cup gradually decreases, and a first guide avoidance groove for accommodating the needle body is formed between the first guide support plate and the second guide support plate; the first guide support plate and the second guide support plate are both provided with a guide end block for intercepting the detection needle at the end away from the steel cup.

[0022] As a further solution of the present invention, multiple groups of guide rods are vertically fixed on the first base, the steel cup is slidably sleeved on the guide rods, and a spring is provided between the upper end of the guide rod and the steel cup; an oscillating motor is installed on the first base, and the output end of the oscillating motor is connected to a cam plate that abuts the bottom of the steel cup;

[0023] A knife holder adapted to the bottom of the steel cup is installed at the lower end of the lifting frame, and a plurality of blades are arranged on the knife holder.

[0024] As a further solution of the present invention: the transfer member includes a turntable rotatably mounted on a first base and a second base, a transfer belt is connected between the two turntables, a transfer motor for driving the turntable is mounted on the first base, and a plurality of support members for supporting the detection needles are arranged in an array on the transfer belt;

[0025] The material supporting member includes a first material supporting plate and a second material supporting plate symmetrically fixed on the transfer material belt, and a material supporting avoidance groove for accommodating the needle body is formed between the first material supporting plate and the second material supporting plate, and the width of the material supporting avoidance groove is greater than the width of the first guide member.

[0026] As a further solution of the present invention: the second guide member includes a third guide support plate and a fourth guide support plate symmetrically fixed on the second base, and a second guide avoidance groove for accommodating the needle body is formed between the third guide support plate and the fourth guide support plate, and the height of the third guide support plate and the fourth guide support plate gradually decreases toward one end of the release member.

[0027] As a further solution of the present invention, the second stripping member includes a sliding sleeve fixed to the second base, a stripping rod slidably disposed in the sliding sleeve, the stripping rod having a width smaller than that of the material support avoidance groove and the second guide avoidance groove; the second base is further provided with a reciprocating driving member for driving the stripping rod;

[0028] The reciprocating drive member includes a transmission shaft rotatably mounted on the second base, a transmission belt is connected between the transmission shaft and the turntable, an eccentric rod is connected to the transmission shaft, a pushing frame is provided at one end of the peeling rod facing the transmission shaft, a sliding groove is provided in the pushing frame, a shift rod is provided at one end of the eccentric rod away from the transmission shaft, and the shift rod is movably embedded in the sliding groove.

[0029] As a further solution of the present invention, the release member includes a release cylinder fixed to a second base, an opening is formed on one side of the release cylinder to engage with the second guide member, a cavity is formed in the second base, an air chamber is formed at the bottom of the cavity, a second air cylinder is installed in the cavity, an end of the second air cylinder that is movable and extends into the air chamber is connected to a piston plate, an air passage that is connected to the air chamber is formed in the release cylinder, an annular notch is formed at the lower end of the air passage, and an annular air bag for supporting the detection needle is provided at the annular notch;

[0030] The piston plate is connected with a connecting column that movably extends into the release cylinder, and the connecting column is equipped with a magnet column that matches the annular magnet.

[0031] The present invention also discloses a detection method for a lead-acid battery detection device for a communication base station, comprising the following steps:

[0032] S1. Fill the lead paste into the steel cup and solidify it;

[0033] S2. The release member releases the detection needle, which falls freely into the lead paste. The insertion depth of the detection needle is obtained, and the corresponding needle penetration is obtained according to a preset insertion depth-needle penetration comparison table;

[0034] S3, removing the detection needle from the lead paste by using the first stripping member, and guiding the detection needle on the first stripping member to the input end of the transfer member by using the first guiding member;

[0035] S4, removing the detection needle from the output end of the transfer member by the second stripping member, and guiding the detection needle on the second stripping member into the release member by the second guide member, thereby achieving repeated loading of the detection needle;

[0036] S5. Repeat steps S1-S4 until the penetration test is completed.

[0037] Beneficial effects of the present invention:

[0038] After a single needle penetration test cycle is completed, the present invention can periodically transfer the test needle in the steel cup to the release member for refilling and continuous release through the mutual cooperation of the first stripping member, the first guide member, the transfer member, the second stripping member and the second guide member, thereby realizing continuous needle penetration test of the lead paste and effectively improving the test efficiency; at the same time, during the window period of the test cycle, the lead paste in the steel cup is re-compacted to keep the shape of the lead paste stable, providing a consistent and standardized test environment for the test process, thereby effectively improving the test accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The present invention will be further described below with reference to the accompanying drawings.

[0040] Figure 1 This is a three-dimensional schematic diagram of a lead-acid battery detection device for a communication base station according to the present invention;

[0041] Figure 2 This is a three-dimensional schematic diagram of a lead-acid battery detection device for a communication base station from another perspective of the present invention;

[0042] Figure 3 This is a side view of a lead-acid battery detection device for a communication base station according to the present invention;

[0043] Figure 4This is a schematic structural diagram of a steel cup in a lead-acid battery detection device for a communication base station of the present invention;

[0044] Figure 5 This is a schematic structural diagram of a detection needle in a lead-acid battery detection device for a communication base station of the present invention;

[0045] Figure 6 This is a schematic structural diagram of a first stripping member in a lead-acid battery detection device for a communication base station of the present invention;

[0046] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0047] Figure 8 This is a schematic structural diagram of a first guide member in a lead-acid battery detection device for a communication base station of the present invention;

[0048] Figure 9 This is a schematic structural diagram of a transfer component in a lead-acid battery detection device for a communication base station of the present invention;

[0049] Figure 10 for Figure 9 Enlarged view of point B in the middle;

[0050] Figure 11 This is a structural schematic diagram of a second stripping member and a second guiding member in a lead-acid battery detection device for a communication base station of the present invention;

[0051] Figure 12 The present invention is a schematic structural diagram of a release member in a lead-acid battery detection device for a communication base station.

[0052] In the picture:

[0053] 100, first base; 110, support rod; 120, second base; 121, cavity; 122, air chamber;

[0054] 200, steel cup; 210, mounting bracket; 220, non-contact linear displacement sensor; 230, guide rod; 240, spring; 250, oscillation motor; 260, cam plate; 270, tool holder; 280, blade;

[0055] 300, release member; 310, release cylinder; 311, opening; 312, air passage; 313, annular notch; 320, second cylinder; 330, piston plate; 340, connecting column; 350, magnet column; 360, annular airbag;

[0056] 400, detection needle; 410, conical counterweight; 420, needle body; 430, column; 440, annular magnet;

[0057] 500, transfer member; 510, transfer motor; 520, turntable; 530, transfer belt; 540, material support member; 541, first material support plate; 542, second material support plate; 543, material support avoidance groove;

[0058] 600, first stripping member; 610, first cylinder; 620, lifting frame; 630, first stripping support plate; 640, second stripping support plate; 650, first stripping avoidance groove; 660, stripping end stop bar;

[0059] 700, first guide member; 710, first guide support plate; 720, second guide support plate; 730, first guide avoidance groove; 740, guide end stopper;

[0060] 800, second stripping member; 810, sliding sleeve; 820, pushing frame; 821, sliding groove; 830, transmission shaft; 840, eccentric rod; 850, shifting rod; 860, stripping rod; 870, transmission belt;

[0061] 900, second guide member; 910, third guide support plate; 920, fourth guide support plate; 930, second guide avoidance groove. DETAILED DESCRIPTION

[0062] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed solely to enable those skilled in the art to better understand and implement the subject matter described herein, and that the functions and arrangements of the elements discussed may be varied without departing from the scope of this specification. Various examples may omit, substitute, or add various processes or components as needed. In addition, features described with respect to some examples may also be combined in other examples.

[0063] See also Figure 1 and Figure 2In a first aspect, the present invention discloses a lead-acid battery testing device for a communication base station, which is used to detect the needle penetration of lead paste in a lead-acid battery, comprising a first base 100, a steel cup 200, a release member 300, a testing needle 400, a transfer member 500, a first stripping member 600, a first guide member 700, a second stripping member 800 and a second guide member 900; a second base 120 is fixed above the first base 100 via a support rod 110; the steel cup 200 is arranged on the first base 100 for filling the lead paste; a plurality of testing needles 400 are provided for testing the needle penetration of the lead paste; the release member 300 is arranged on the second base 120 and is located directly above the steel cup 200 for filling and releasing the testing needle 400; the transfer member 50 0 is arranged between the first base 100 and the second base 120, and is used to transfer the released detection needle 400 to the initial position; the first stripping member 600 is arranged on the steel cup 200, and is used to remove the detection needle 400 inserted into the lead paste; the first guide member 700 is arranged between the first stripping member 600 and the input end of the transfer member 500, and is used to guide the detection needle 400 on the first stripping member 600 to the transfer member 500; the second stripping member 800 is arranged on the second base 120, and is used to move out the detection needle 400 at the output end of the transfer member 500; the second guide member 900 is arranged between the second stripping member 800 and the release member 300, and is used to guide the detection needle 400 on the second stripping member 800 to the release member 300.

[0064] Specifically, the lead paste is filled into the steel cup 200 and compacted and flattened. During the needle penetration test, the release member 300 releases the lock on the detection needle 400, and the detection needle 400 performs free fall motion under the action of its own gravity until the detection needle 400 is inserted into the lead paste. The penetration of the lead paste is detected by the depth of the detection needle 400 inserted into the lead paste.

[0065] See also Figure 3 When the inspection of one group of detection needles 400 is completed, the detection needles 400 in the lead paste are taken out by the first stripping member 600, and the detection needles 400 on the first stripping member 600 are guided to the corresponding tooling at the input end of the transfer member 500 by the first guiding member 700. Then, the transfer member 500 transfers the detection needles 400 upward until the detection needles 400 reach the output end of the transfer member 500. The detection needles 400 at the output end of the transfer member 500 are removed by the second stripping member 800, and the detection needles 400 on the second stripping member 800 are guided into the release member 300 by the second guiding member 900, thereby realizing the reset and reloading of the detection needles 400; this reciprocating process can realize the continuous release of multiple groups of detection needles 400.

[0066] It should be noted that in order to avoid interference between multiple test results, during the release interval of adjacent test needles 400, the lead paste that has been damaged by the previous set of test needles 400 needs to be re-compacted and scraped flat to ensure that the state of the lead paste remains consistent during each needle penetration test.

[0067] The needle penetration of the lead paste is related to the hardness of the lead paste. The softer the lead paste, the higher its needle penetration. Correspondingly, the depth to which the detection needle 400 is inserted into the lead paste is also greater. The depth to which the detection needle 400 is inserted into the lead paste and the needle penetration are mapped to each other. Specifically, the insertion depth and the needle penetration can be matched according to a preset insertion depth-needle penetration comparison table to obtain the needle penetration corresponding to the insertion depth, and the needle penetration can be compared with the preset needle penetration threshold range. When the needle penetration is within the preset needle penetration threshold range, it indicates that the lead paste meets the requirements, otherwise it does not meet the requirements.

[0068] In addition, to allow the lead paste to more tightly fill the steel cup 200, the upper portion of the steel cup 200 is annular, and the lower portion is hemispherical. This structure facilitates the extrusion of the cavity and the gas in the lead paste when filling the lead paste, helps maintain the shape of the lead paste stable, and provides a standardized testing environment during the testing process, thereby achieving better testing results.

[0069] See also Figure 4 , multiple sets of guide rods 230 are vertically fixed on the first base 100, the steel cup 200 is slidably sleeved on the guide rods 230, and a spring 240 is provided between the upper end of the guide rod 230 and the steel cup 200; an oscillation motor 250 is installed on the first base 100, and the output end of the oscillation motor 250 is connected to a cam plate 260 that abuts against the bottom of the steel cup 200;

[0070] Specifically, after the initial filling of lead paste or a cycle of needle penetration testing is completed, the cam plate 260 is driven to rotate by the oscillating motor 250. When the protruding portion of the cam plate 260 contacts the steel cup 200, the steel cup 200 is pushed to move upward along the guide rod 230. When the non-protruding portion of the cam plate 260 contacts the steel cup 200, the steel cup 200 moves downward along the guide rod 230 under the thrust of the spring 240. This reciprocating motion can achieve periodic up and down oscillation of the steel cup 200, thereby firming the lead paste in the steel cup 200, exhausting the air in the lead paste, or removing the pinhole formed by the insertion of the testing needle 400 in the previous testing cycle, thereby providing a standardized test sample environment for the testing process.

[0071] Of course, in order to ensure the flatness of the upper end surface of the lead paste, auxiliary structures such as scrapers can be set up. After the lead paste is solid, the scraper is used to scrape the upper end surface of the lead paste flat, so that the upper end surface of the lead paste remains flat, thereby improving the detection accuracy.

[0072] In one embodiment, see Figure 5 The detection needle 400 includes a conical counterweight 410, a needle body 420 is provided at the lower end of the conical counterweight 410, a column 430 is provided at the upper end of the conical counterweight 410, and a ring magnet 440 is sleeved on the column 430;

[0073] See also Figure 6 A non-contact linear displacement sensor 220 for detecting the annular magnet 440 is installed on one side of the steel cup 200 through a mounting bracket 210;

[0074] Specifically, the provision of the conical counterweight 410 can effectively lower the center of gravity of the entire detection needle 400. At the same time, the conical surface can effectively reduce wind resistance during the falling process of the detection needle 400, thereby ensuring the verticality and stability of the detection needle 400 during free fall.

[0075] When the detection needle 400 falls freely, it drives the annular magnet 440 to move synchronously, and the needle body 420 is inserted into the lead paste. The non-contact linear displacement sensor 220 senses the falling signal through the displacement of the annular magnet 440, thereby measuring the depth of the needle body 420 inserted into the lead paste.

[0076] See also Figure 6 and Figure 7 The first stripping member 600 includes a first cylinder 610 vertically installed on the outside of the steel cup 200, and the output end of the first cylinder 610 is connected to a lifting frame 620. The lifting frame 620 is symmetrically provided with a first stripping support plate 630 and a second stripping support plate 640 for supporting the conical counterweight block 410. A first stripping avoidance groove 650 for accommodating the needle body 420 is formed between the first stripping support plate 630 and the second stripping support plate 640. The width of the first stripping avoidance groove 650 is greater than the width of the first guide member 700; the height of the first stripping support plate 630 and the second stripping support plate 640 gradually decreases toward one side of the first guide member 700;

[0077] Specifically, after the detection needle 400 is inserted into the lead paste, the lifting frame 620 is driven to rise by the first cylinder 610, thereby driving the first stripping support plate 630 and the second stripping support plate 640 to rise synchronously, and the first stripping support plate 630 and the second stripping support plate 640 are used to support the conical counterweight block 410. At the same time, the needle body 420 just passes through the first stripping avoidance groove 650, and the first stripping support plate 630 and the second stripping support plate 640 are used to lift the detection needle 400 as a whole vertically upward, and the needle body 420 is pulled out of the lead paste until the ends of the first stripping support plate 630 and the second stripping support plate 640 are connected with the first guide member 700. At the same time, the detection needle 400 as a whole slides gradually toward the side of the first guide member 700 along the inclined first stripping support plate 630 and the second stripping support plate 640 under the action of gravity to transfer the detection needle 400 toward the first guide member 700.

[0078] To enhance the stockiness, see Figure 6 The lower end of the lifting frame 620 is equipped with a knife holder 270 adapted to the bottom of the steel cup 200, and a plurality of blades 280 are provided on the knife holder 270; after a single detection cycle is completed, the lifting frame 620 drives the first stripping member 600 to rise and remove the detection needle 400, and can drive the knife holder 270 and the blade 280 to rise synchronously from the bottom of the steel cup 200, so that the lead paste in the steel cup 200 is divided by the blade 280. The lead paste is divided into blocks by the blade 280, which can make the lead paste more evenly distributed during the compaction process, avoid local over-density or over-looseness, and thus improve the overall uniformity of the lead paste; during the compaction process, the contact area of the divided lead paste is reduced, which can reduce the air closure, thereby reducing the generation of bubbles and hollows, and improving the density of the lead paste.

[0079] Further, see Figure 6 and Figure 8 The first guide member 700 includes a first guide support plate 710 and a second guide support plate 720 symmetrically fixed on the steel cup 200. The heights of the first guide support plate 710 and the second guide support plate 720 gradually decrease at the ends away from the steel cup 200. A first guide avoidance groove 730 for accommodating the needle body 420 is formed between the first guide support plate 710 and the second guide support plate 720. A guide end stopper 740 for intercepting the detection needle 400 is provided at the ends of the first guide support plate 710 and the second guide support plate 720 away from the steel cup 200.

[0080] Specifically, when the detection needle 400 transitions from the first stripping member 600 to the first guide member 700, the conical counterweight 410 of the detection needle 400 can slide along the inclined first guide support plate 710 and the second guide support plate 720 toward the side of the transfer member 500 until the detection needle 400 contacts the guide end block 740. The guide end block 740 is used to intercept the conical counterweight 410 of the detection needle 400, so that the detection needle 400 stops moving after sliding to the end of the first guide member 700, waiting for the transfer member 500 to align for transfer.

[0081] Considering that when the first cylinder 610 drives the first peeling support plate 630 and the second peeling support plate 640 to rise to lift the detection needle 400, the detection needle 400 moves synchronously along the inclined first peeling support plate 630 and the second peeling support plate 640 toward the first guide member 700, if the detection needle 400 reaches the ends of the first peeling support plate 630 and the second peeling support plate 640 before the first peeling support plate 630 and the second peeling support plate 640 are connected to the first guide member 700, the detection needle 400 will fall off the first peeling member 600, resulting in the detection needle 400 being unable to smoothly transition from the first peeling member 600 to the first guide member 700;

[0082] To do this, see Figure 7 , the first stripping support plate 630 is rotatably mounted on one end close to the first guide member 700 with a stripping end stopper 660 abutting against the bottom of the second stripping support plate 640, and a coil spring is provided in the stripping end stopper 660;

[0083] In the initial state, the stripping end stopper 660 is always subjected to the upward turning force exerted by the coil spring, so that the stripping end stopper 660 is pressed against the lower end surface of the second stripping support plate 640; when the detection needle 400 moves to the end of the first stripping member 600 close to the first guide member 700, the stripping end stopper 660 blocks the needle body 420 in the first stripping avoidance groove 650, thereby intercepting the detection needle 400 and causing the detection needle 400 to temporarily stay at the end of the first stripping member 600 close to the first guide member 700;

[0084] When the first stripping support plate 630 and the second stripping support plate 640 rise to connect with the first guide member 700, the first guide support plate 710 and the second guide support plate 720 are just embedded in the first stripping avoidance groove 650, and the first guide support plate 710 and the second guide support plate 720 are used to push the stripping end block rod 660 downward, so that the stripping end block rod 660 is flipped downward from a horizontal state to a vertical state, thereby connecting the first stripping avoidance groove 650 and the first guide avoidance groove 730 to allow the needle body 420 to pass smoothly, thereby realizing the transition of the detection needle 400 from the first stripping member 600 to the first guide member 700.

[0085] In yet another embodiment, see Figure 9 The transfer member 500 includes a turntable 520 rotatably mounted on the first base 100 and the second base 120. A transfer belt 530 is connected between the two sets of turntables 520. A transfer motor 510 for driving the turntable 520 is mounted on the first base 100. A plurality of supporting members 540 for supporting the detection needles 400 are arranged in an array on the transfer belt 530.

[0086] The transfer motor 510 drives the turntable 520 to rotate, thereby driving the transfer belt 530 to move. When one set of the support members 540 moves vertically upward from below the guide end stopper 740, the support members 540 vertically pass through the guide end stopper 740, thereby lifting the detection needle 400 on the first guide member 700, thereby achieving the transfer of the detection needle 400 from the first guide member 700 to the support members 540;

[0087] Specifically, see Figure 10 The supporting member 540 includes a first supporting plate 541 and a second supporting plate 542 symmetrically fixed on the transfer belt 530 , and a supporting avoidance groove 543 for accommodating the needle body 420 is formed between the first supporting plate 541 and the second supporting plate 542 , and the width of the supporting avoidance groove 543 is greater than the width of the first guide member 700;

[0088] When the transfer material belt 530 drives the material support member 540 vertically upward through the guide end stop block 740, the first guide member 700 is just located in the material support avoidance groove 543, so that the first material support plate 541 and the second material support plate 542 on both sides of the first guide member 700 are used to lift the detection needle 400 upward to realize the transfer of the detection needle 400 from the first guide member 700 to the material support member 540.

[0089] In further embodiments, see Figure 11 The second guide member 900 includes a third guide support plate 910 and a fourth guide support plate 920 symmetrically fixed on the second base 120, and a second guide avoidance groove 930 for accommodating the needle body 420 is formed between the third guide support plate 910 and the fourth guide support plate 920. The height of the third guide support plate 910 and the fourth guide support plate 920 gradually decreases toward one end of the release member 300;

[0090] The second stripping member 800 includes a sliding sleeve 810 fixed to the second base 120. A stripping rod 860 is slidably disposed within the sliding sleeve 810. The width of the stripping rod 860 is smaller than the width of the material support avoidance groove 543 and the second guide avoidance groove 930. A reciprocating driving member for driving the stripping rod 860 is also provided on the second base 120.

[0091] When the stripping rod 860 is in the moving path of the material support avoidance groove 543, the stripping rod 860 is in the moving path of the material support avoidance groove 543. When a group of material support members 540 carrying the detection needle 400 arrives at the entrance of the second guide member 900, the stripping rod 860 is driven by the reciprocating drive member to move along the sliding sleeve 810 toward the side of the second guide member 900, so that the stripping rod 860 is used to move the detection needle 400 on the material support member 540 to the second guide member 900, so as to realize the transfer of the detection needle 400 from the material support member 540 to the second guide member 900; when the detection needle 400 on the group of material support members 540 is removed, the transfer material belt 530 drives the unloaded material support member 540 to move upward, and then the reciprocating drive member drives

[0092] Further, see Figure 11 The reciprocating drive member includes a transmission shaft 830 rotatably mounted on the second base 120, a transmission belt 870 is connected between the transmission shaft 830 and the turntable 520, an eccentric rod 840 is connected to the transmission shaft 830, a pushing frame 820 is provided on the end of the peeling rod 860 facing the transmission shaft 830, a slide groove 821 is provided in the pushing frame 820, and a shifting rod 850 is provided on the end of the eccentric rod 840 away from the transmission shaft 830, and the shifting rod 850 is movably embedded in the slide groove 821;

[0093] Specifically, when the turntable 520 rotates, the transmission shaft 830 is driven to rotate synchronously through the transmission belt 870, and then, under the drive of the eccentric rod 840, the shift rod 850 is driven to rotate circumferentially around the transmission shaft 830. The cooperation between the shift rod 850 and the pushing frame 820 is utilized to drive the peeling rod 860 to slide back and forth along the sliding sleeve 810, so as to realize the peeling action and automatic resetting of the peeling rod 860.

[0094] It is worth noting that in this embodiment, the turntable 520 is used to synchronously drive the peeling rod 860 to move back and forth, thereby realizing the automatic removal of the detection needle 400 on the material supporting member 540. In actual application, the movement cycle of the peeling rod 860 can be adjusted by adjusting the transmission ratio between the transmission shaft 830 and the turntable 520, so that when each group of material supporting members 540 passes through the second peeling member 800, the peeling rod 860 moves synchronously once, thereby ensuring the coordination and stability between the peeling rod 860 and the material supporting member 540.

[0095] For further information, see Figure 12The release member 300 includes a release cylinder 310 fixed on the second base 120. An opening 311 is formed on one side of the release cylinder 310 to connect with the second guide member 900. A cavity 121 is formed in the second base 120. An air chamber 122 is formed at the bottom of the cavity 121. A second air cylinder 320 is installed in the cavity 121. One end of the second air cylinder 320 that is movable and extends into the air chamber 122 is connected to a piston plate 330. An air channel 312 communicating with the air chamber 122 is formed in the release cylinder 310. An annular notch 313 is formed at the lower end of the air channel 312. An annular air bag 360 for supporting the detection needle 400 is provided at the annular notch 313.

[0096] Specifically, in the initial state, the output end of the second cylinder 320 extends, thereby driving the piston plate 330 to move to the bottom of the air chamber 122. The gas in the air chamber 122 enters the air passage 312, increasing the air pressure in the air passage 312. The annular airbag 360 is pressurized to expand radially, and the inner diameter of the annular airbag 360 is reduced. When the detection needle 400 on the second guide member 900 enters the release cylinder 310 through the opening 311, the expanded annular airbag 360 can be used to adjust the conical shape of the detection needle 400. The counterweight block 410 limits and supports to realize automatic loading of the detection needle 400; when the detection needle 400 needs to be released again, the second cylinder 320 pulls the piston plate 330 upward, and the gas in the airway 312 is sucked into the air chamber 122. The air pressure in the airway 312 is reduced, and the annular airbag 360 can be radially retracted into the annular groove 313. The inner ring diameter of the annular airbag 360 increases to the point where the detection needle 400 can no longer be limited, and the detection needle 400 can be automatically released and fall freely.

[0097] See also Figure 12 In order to further improve the stability of the detection needle 400 during loading, the piston plate 330 is connected to a connecting post 340 that is movable and extends into the release cylinder 310 , and a magnet post 350 that is adapted to the annular magnet 440 is mounted on the connecting post 340 ;

[0098] When the detection needle 400 enters the release cylinder 310, the magnet column 350 and the annular magnet 440 attract each other, so that the detection needle 400 is subjected to the vertical upward magnetic attraction force exerted by the magnet column 350 to ensure that the detection needle 400 is in a vertical posture; when the piston plate 330 moves upward to drive the annular airbag 360 to contract, the magnet column 350 synchronously moves away from the detection needle 400, and the magnetic attraction force on the detection needle 400 gradually decreases. Then, the detection needle 400 can fall freely under the action of its own gravity.

[0099] It should be noted that the magnet column 350 is not in direct contact with the detection needle 400 , so that the magnet column 350 will not pull the detection needle 400 upward when following the piston plate 330 to ensure the stability of the detection needle 400 .

[0100] A second aspect of the present invention discloses a detection method for a lead-acid battery detection device for a communication base station, comprising the following steps:

[0101] S1. Fill the lead paste into the steel cup 200 and solidify it;

[0102] S2. The release member 300 releases the detection needle 400, and the detection needle 400 freely falls and is inserted into the lead paste. The insertion depth of the detection needle 400 is obtained, and the corresponding needle penetration is obtained according to a preset insertion depth-needle penetration comparison table;

[0103] S3, remove the detection needle 400 from the lead paste by the first stripping member 600, and guide the detection needle 400 on the first stripping member 600 to the input end of the transfer member 500 by the first guide member 700;

[0104] S4. Remove the detection needle 400 from the output end of the transfer member 500 by the second stripping member 800, and guide the detection needle 400 on the second stripping member 800 into the release member 300 by the second guide member 900, thereby achieving repeated loading of the detection needle 400.

[0105] S5. Repeat steps S1-S4 until the penetration test is completed.

[0106] The above describes the specific implementation of this embodiment, but this embodiment is not limited to the above specific implementation. The above specific implementation is merely illustrative and not restrictive. Ordinary technicians in this field can also make many forms based on the inspiration of this embodiment, all of which are protected by this embodiment.

Claims

1. A lead-acid battery detection device for a communication base station, characterized in that: Used to test the penetration of lead paste in lead-acid batteries, including: A first base (100), on which a second base (120) is fixed via a support rod (110); A steel cup (200) is provided on the first base (100) and is used for filling lead paste; Detection needles (400), which are provided in several groups and are used to perform needle penetration testing on lead paste; A release member (300) is provided on the second base (120) and is located directly above the steel cup (200), and is used for loading and releasing the detection needle (400); A transfer member (500) is disposed between the first base (100) and the second base (120) and is used to transfer the released detection needle (400) to an initial position; A first stripping member (600) is provided on the steel cup (200) and is used to remove the detection needle (400) inserted into the lead paste; A first guide member (700) is provided between the first stripping member (600) and the input end of the transfer member (500), and is used to guide the detection needle (400) on the first stripping member (600) to the transfer member (500); A second stripping member (800) is disposed on the second base (120) and is used to remove the detection needle (400) at the output end of the transfer member (500); a second guiding member (900) disposed between the second stripping member (800) and the releasing member (300) and used for guiding the detection needle (400) on the second stripping member (800) into the releasing member (300); The detection needle (400) comprises a conical counterweight (410), a needle body (420) is provided at the lower end of the conical counterweight (410), a column (430) is provided at the upper end of the conical counterweight (410), and an annular magnet (440) is sleeved on the column (430); A non-contact linear displacement sensor (220) for detecting the annular magnet (440) is mounted on one side of the steel cup (200) via a mounting frame (210); The release member (300) includes a release cylinder (310) fixed on the second base (120), an opening (311) connected to the second guide member (900) is provided on one side of the release cylinder (310), a cavity (121) is provided in the second base (120), an air chamber (122) is provided at the bottom of the cavity (121), a second cylinder (320) is installed in the cavity (121), one end of the second cylinder (320) that is movable and extends into the air chamber (122) is connected to a piston plate (330), an air passage (312) in communication with the air chamber (122) is provided in the release cylinder (310), an annular notch (313) is provided at the lower end of the air passage (312), and an annular air bag (360) for supporting the detection needle (400) is provided at the annular notch (313); The piston plate (330) is connected to a connecting column (340) that movably extends into the release cylinder (310), and a magnet column (350) adapted to the annular magnet (440) is mounted on the connecting column (340).

2. A lead-acid battery detection device for a communication base station according to claim 1, characterized in that: The first stripping member (600) includes a first cylinder (610) vertically mounted on the outside of the steel cup (200), the output end of the first cylinder (610) is connected to a lifting frame (620), and the lifting frame (620) is symmetrically provided with a first stripping support plate (630) and a second stripping support plate (640) for supporting the conical counterweight block (410), and a first stripping avoidance groove (650) for accommodating the needle body (420) is formed between the first stripping support plate (630) and the second stripping support plate (640), and the width of the first stripping avoidance groove (650) is greater than the width of the first guide member (700); The heights of the first peeling support plate (630) and the second peeling support plate (640) gradually decrease toward one side of the first guide member (700); a peeling end stop rod (660) is rotatably mounted on one end of the first peeling support plate (630) close to the first guide member (700) and abuts against the bottom of the second peeling support plate (640), and a coil spring is arranged inside the peeling end stop rod (660).

3. A lead-acid battery detection device for a communication base station according to claim 2, characterized in that: The first guide member (700) includes a first guide support plate (710) and a second guide support plate (720) symmetrically fixed on the steel cup (200), wherein the height of the first guide support plate (710) and the second guide support plate (720) at one end away from the steel cup (200) gradually decreases, and a first guide avoidance groove (730) for accommodating the needle body (420) is formed between the first guide support plate (710) and the second guide support plate (720); a guide end stopper (740) for intercepting the detection needle (400) is provided at one end of the first guide support plate (710) and the second guide support plate (720) away from the steel cup (200).

4. A lead-acid battery detection device for a communication base station according to claim 2, characterized in that: A plurality of guide rods (230) are vertically fixed on the first base (100), the steel cup (200) is slidably sleeved on the guide rods (230), and a spring (240) is provided between the upper end of the guide rod (230) and the steel cup (200); an oscillating motor (250) is mounted on the first base (100), and an output end of the oscillating motor (250) is connected to a cam disc (260) that abuts against the bottom of the steel cup (200); A knife holder (270) adapted to the bottom of the steel cup (200) is installed at the lower end of the lifting frame (620), and a plurality of blades (280) are provided on the knife holder (270).

5. A lead-acid battery detection device for a communication base station according to claim 1, characterized in that: The transfer member (500) includes a turntable (520) rotatably mounted on a first base (100) and a second base (120), a transfer material belt (530) is connected between the two groups of turntables (520), a transfer motor (510) for driving the turntable (520) is mounted on the first base (100), and a plurality of supporting members (540) for supporting the detection needles (400) are arranged in an array on the transfer material belt (530); The material supporting member (540) includes a first material supporting plate (541) and a second material supporting plate (542) symmetrically fixed on the transfer material belt (530), and a material supporting avoidance groove (543) for accommodating the needle body (420) is formed between the first material supporting plate (541) and the second material supporting plate (542), and the width of the material supporting avoidance groove (543) is greater than the width of the first guide member (700).

6. A lead-acid battery detection device for a communication base station according to claim 5, characterized in that: The second guide member (900) includes a third guide support plate (910) and a fourth guide support plate (920) symmetrically fixed on the second base (120), and a second guide avoidance groove (930) for accommodating the needle body (420) is formed between the third guide support plate (910) and the fourth guide support plate (920). The heights of the third guide support plate (910) and the fourth guide support plate (920) gradually decrease toward one end of the release member (300).

7. A lead-acid battery detection device for a communication base station according to claim 6, characterized in that: The second stripping member (800) includes a sliding sleeve (810) fixed on the second base (120), a stripping rod (860) is slidably arranged in the sliding sleeve (810), and the width of the stripping rod (860) is smaller than the width of the material support avoidance groove (543) and the second guide avoidance groove (930); the second base (120) is also provided with a reciprocating driving member for driving the stripping rod (860); The reciprocating drive member includes a transmission shaft (830) rotatably mounted on the second base (120), a transmission belt (870) is connected between the transmission shaft (830) and the turntable (520), an eccentric rod (840) is connected to the transmission shaft (830), a push frame (820) is provided at one end of the peeling rod (860) facing the transmission shaft (830), a slide groove (821) is provided in the pushing frame (820), and a shift rod (850) is provided at one end of the eccentric rod (840) away from the transmission shaft (830), and the shift rod (850) is movably embedded in the slide groove (821).

8. A detection method for a lead-acid battery detection device for a communication base station according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, filling the lead paste into the steel cup (200) and performing a solidification process; S2, the release member (300) releases the detection needle (400), the detection needle (400) freely falls and is inserted into the lead paste, the insertion depth of the detection needle (400) is obtained, and the corresponding needle penetration is obtained according to a preset insertion depth-needle penetration comparison table; S3, taking out the detection needle (400) from the lead paste through the first stripping member (600), and guiding the detection needle (400) on the first stripping member (600) to the input end of the transfer member (500) using the first guide member (700); S4, removing the detection needle (400) at the output end of the transfer member (500) through the second stripping member (800), and guiding the detection needle (400) on the second stripping member (800) into the release member (300) using the second guide member (900), thereby achieving repeated loading of the detection needle (400); S5. Repeat steps S1-S4 until the penetration test is completed.

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