Automatic cover sealing and positioning device

Abstract

The utility model belongs to the technical field of sealing cover positioning, and particularly relates to an automatic sealing cover positioning device which comprises a base, and a sliding groove is formed in the middle of the base. A pair of first spring telescopic rods is fixedly connected into the sliding groove. The end part of the first spring telescopic rod is fixedly connected with a positioning table; the positioning table and the sliding groove are in sliding connection. A plurality of limiting plates are arranged at the top of the positioning table; a plurality of second spring telescopic rods are fixedly connected to the side wall of the sliding groove. The end of the second spring telescopic rod is fixedly connected with a first sliding block. The end part of the first sliding block is arc-shaped and is in sliding fit with the positioning table; the top of the base is fixedly connected with a supporting frame. An air cylinder is fixedly connected to the top of the supporting frame; the output end of the air cylinder is fixedly connected with a round rod. The round rod is arranged on the support frame in a penetrating manner and is in sliding connection; the bottom of the round rod is fixedly connected with a fixed plate; by adding the limiting plate, the battery can be limited by the limiting plate after being placed on the surface of the positioning table.

Description

Technical Field

[0001] This utility model relates to the field of capping and positioning technology, specifically an automatic capping and positioning device. Background Technology

[0002] A cap is a device used to close or cover the opening of an object. Its main function is to prevent the contents of the object from leaking out, while also blocking external dust, moisture and other impurities from entering the interior, thus playing a protective and sealing role.

[0003] Lead-acid batteries are mainly composed of positive plates (lead dioxide), negative plates (sponge-like lead), electrolyte (sulfuric acid solution), and separators. Their working principle is based on the electrochemical reaction between lead and lead dioxide with sulfuric acid. During charging and discharging, the substances on the plates and the electrolyte are interconverted to achieve the storage and release of electrical energy.

[0004] When sealing the battery, a stamping device is usually used to combine the cover plate and the battery. However, the battery position needs to be adjusted during the stamping process, which increases the complexity of fixing the battery position and consumes too much working time.

[0005] Therefore, an automatic capping and positioning device is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: An automatic sealing and positioning device of this utility model includes a base, a sliding groove in the middle of the base; a pair of first spring telescopic rods are fixedly connected inside the sliding groove; a positioning platform is fixedly connected to the end of each of the first spring telescopic rods; the positioning platform and the sliding groove are slidably connected; multiple limiting plates are provided on the top of the positioning platform; multiple second spring telescopic rods are fixedly connected to the side wall of the sliding groove; a first slider is fixedly connected to the end of each of the second spring telescopic rods; the end of the first slider is arc-shaped and slidably engages with the positioning platform; a support frame is fixedly connected to the top of the base; a cylinder is fixedly connected to the top of the support frame. A round rod is fixedly connected to the output end of the cylinder; the round rod is slidably connected through the support frame; a fixing plate is fixedly connected to the bottom of the round rod; by adding a limiting plate, the battery can be placed on the surface of the positioning platform and then restricted to the middle of the positioning platform by the limiting plate, so that when the positioning platform moves to the end of the slide, the battery and the cover are in the optimal combined position. Then, the gap between the limiting plate and the battery can be reduced by using the adjustment component. When the fixing plate presses the battery, the first spring telescopic rod will continuously generate a pushing force on the positioning platform, thereby reducing the positional movement caused by the positioning platform retraction. When the battery is removed, the first slider will fix the positioning platform, thereby increasing the stability when removing the battery.

[0008] Preferably, the side wall of the positioning platform is threaded with multiple threaded rods; the threaded rods and the limiting plate are correspondingly arranged and rotatably connected; the limiting plate and the positioning platform are slidably connected; by adding threaded rods, the limiting plate can be adjusted to reduce the gap between the battery and the limiting plate. When the limiting plate and the battery are in close contact, it can be moved under the fixing plate to close the cover, which can reduce the misalignment of the battery and the cover. While reducing the gap, the position of the battery can also be fixed.

[0009] Preferably, a plurality of damping springs are fixedly connected to the end of the slide groove; a baffle is fixedly connected to the end of the damping spring; the baffle and the slide groove are in sliding fit; by adding the baffle to reduce the speed of the positioning platform when it moves, the shaking of the battery after the impact can be reduced. At the same time, after absorbing the impact force, the damping spring will gradually enter the interior of the slide groove, thereby reducing the impact on the positioning platform when it reaches the bottom of the fixed plate.

[0010] Preferably, a pair of guide plates are fixedly connected to the bottom of the support frame; the bottom of the guide plates and the base are fixedly connected; multiple ball bearings are fixedly connected to the side wall of the fixed plate; by adding guide plates, guidance can be increased when the fixed plate moves, and the ball bearings will reduce friction when the fixed plate and the guide plates are in contact, thereby reducing the impact caused by friction.

[0011] Preferably, a plurality of third spring telescopic rods are fixedly connected to the side wall of the slide groove; a second slider is fixedly connected to the end of the third spring telescopic rod; the end of the second slider is arc-shaped; by adding the second slider, the shaking caused by squeezing can be reduced when the battery is closed, and at the same time, the arc-shaped end of the second slider can be removed from the positioning platform with a little more force when moving the positioning platform.

[0012] Preferably, a rubber pad is fixedly connected inside the limiting plate; the rubber pad and the limiting plate are correspondingly arranged; by adding the rubber pad, the limiting plate can be protected, thereby reducing corner damage to the limiting plate.

[0013] The advantages of this utility model are:

[0014] 1. The automatic capping and positioning device of this utility model, by adding a limiting plate, allows the battery to be placed on the surface of the positioning platform and then restricted to the middle of the positioning platform by the limiting plate, so that when the positioning platform moves to the end of the slide, the battery and the cap are in the optimal combined position. Then, the gap between the limiting plate and the battery can be reduced by using the adjustment component. When the fixing plate presses the battery, the first spring telescopic rod will continuously generate a pushing force on the positioning platform, thereby reducing the positional movement caused by the positioning platform retraction. When the battery is removed, the first slider will fix the positioning platform, thereby increasing the stability when removing the battery.

[0015] 2. The automatic capping and positioning device of this utility model can reduce the gap between the battery and the cap by adding a threaded rod to adjust the limiting plate. When the limiting plate and the battery are in close contact, it is moved to the bottom of the fixing plate to close the cap, which can reduce the misalignment of the battery and the cap. While reducing the gap, it can also increase the fixation of the battery position. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the round rod in this utility model;

[0019] Figure 3 This is a schematic diagram of the positioning platform in this utility model;

[0020] Figure 4 This is a schematic diagram of the slide groove in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the baffle in this utility model;

[0022] Figure 6 This is a schematic diagram of the slider in this utility model.

[0023] In the diagram: 1. Base; 11. Slide groove; 12. First spring telescopic rod; 13. Positioning platform; 14. Limiting plate; 15. Second spring telescopic rod; 16. First slider; 17. Support frame; 18. Cylinder; 19. Round rod; 101. Fixing plate; 2. Threaded rod; 3. Damping spring; 31. Baffle; 4. Guide plate; 41. Ball bearing; 5. Third spring telescopic rod; 51. Second slider; 6. Rubber pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] Specific implementation examples are given below.

[0026] like Figures 1 to 6 As shown in the figure, an automatic capping and positioning device according to an embodiment of the present invention includes a base 1, a groove 11 formed in the middle of the base 1; a pair of first spring telescopic rods 12 are fixedly connected inside the groove 11; a positioning platform 13 is fixedly connected to the end of the first spring telescopic rods 12; the positioning platform 13 and the groove 11 are slidably connected; multiple limiting plates 14 are provided on the top of the positioning platform 13; multiple second spring telescopic rods 15 are fixedly connected to the side wall of the groove 11; a first slider 16 is fixedly connected to the end of the second spring telescopic rod 15; the end of the first slider 16 is arc-shaped and slidably engages with the positioning platform 13; a support frame 17 is fixedly connected to the top of the base 1; A cylinder 18 is fixedly connected to the top of the support frame 17; a round rod 19 is fixedly connected to the output end of the cylinder 18; the round rod 19 is through-mounted and slidably connected to the support frame 17; a fixing plate 101 is fixedly connected to the bottom of the round rod 19; during operation, the battery is first placed on the surface of the positioning platform 13 so that it is aligned with the position of the limiting plate 14, thereby limiting the battery so that it is in the middle of the positioning platform 13. Then, the positioning platform 13 is pushed to move it. As the positioning platform 13 moves, the first slider 16 will gradually move away from the inside of the positioning platform 13. When the positioning platform 13 is pushed, the first spring telescopic rod 12 will extend, thereby generating a pushing force on the positioning platform 13 until... Push the positioning platform 13 to the end of the slide groove 11. When the positioning platform 13 reaches the end of the slide groove 11, the battery will be below the fixing plate 101. The cover can be fixed to the fixing plate 101, and then the cylinder 18 is activated to push the round rod 19 down. When the cover and the battery contact each other, the cylinder 18 will continue to generate some thrust to make the cover and the battery merge. After merging, pull the positioning platform 13 back to the initial position. When the positioning platform 13 moves to the initial position, it will squeeze the first slider 16 to make the first slider 16 enter the interior of the slide groove 11. As the first spring telescopic rod 12 moves continuously, the first slider 16 will stick to the surface of the positioning platform 13. When the positioning platform 13 is completely restored to the initial position... In the initial position, the second spring telescopic rod 15 pushes the first slider 16 into the positioning table 13, thereby fixing the positioning table 13, and then the battery can be removed. By adding a limiting plate 14, the battery can be placed on the surface of the positioning table 13 and then restricted to the middle of the positioning table 13 by the limiting plate 14, so that when the positioning table 13 moves to the end of the slide 11, the battery and the cover are in the optimal combined position. When the fixing plate 101 presses the battery, the first spring telescopic rod 12 will continuously push the positioning table 13 to reduce the position movement caused by the retraction of the positioning table 13. When the battery is removed, the first slider 16 will fix the positioning table 13 to increase the stability when removing the battery.

[0027] like Figures 1 to 3As shown, the side wall of the positioning platform 13 is threaded with multiple threaded rods 2; the threaded rods 2 and the limiting plate 14 are correspondingly arranged and rotatably connected; the limiting plate 14 and the positioning platform 13 are slidably connected; during operation, when the battery is placed on the surface of the positioning platform 13, since the limiting plate 14 is located at the edge of the positioning platform 13 when not adjusted, there is a certain gap between it and the battery. At this time, rotating the threaded rods 2 can move the limiting plate 14 closer to the battery. When adjusting the limiting plate 14, the number of turns of the threaded rods 2 can be used to determine whether all the limiting plates 14 have moved the same distance, so that the battery is in the center position; by adding threaded rods 2, the limiting plate 14 can be adjusted to reduce the gap between the battery and the limiting plate 14. When the limiting plate 14 and the battery are in close contact, it is moved to the bottom of the fixing plate 101 to close the cover, which can reduce the misalignment of the battery and the cover. While reducing the gap, the position of the battery can also be fixed.

[0028] like Figure 5 As shown, multiple damping springs 3 are fixedly connected to the end of the slide groove 11; a baffle 31 is fixedly connected to the end of each damping spring 3; the baffle 31 and the slide groove 11 are in sliding fit; during operation, after the battery is installed on the surface of the positioning platform 13, when the positioning platform 13 is moved, due to the thrust of the first spring telescopic rod 12, after the positioning platform 13 is released, the first spring telescopic rod 12 will continue to push the positioning platform 13 to move. When the positioning platform 13 moves to the end of the slide groove 11, it will collide with the slide groove 11. At this time, the baffle 31 will first contact the positioning platform 13 and then... The damping spring 3 absorbs the thrust of the positioning platform 13, thereby slowing down the movement speed of the positioning platform 13 and reducing the impact force when the positioning platform 13 moves to the end of the slide 11. When the positioning platform 13 reaches below the fixed plate 101, the baffle 31 will enter the slide 11. By increasing the baffle 31 to reduce the speed of the positioning platform 13 during movement, the shaking of the battery after the impact can be reduced. At the same time, after absorbing the impact force, the damping spring 3 will gradually enter the slide 11, thereby reducing the impact on the positioning platform 13 when it reaches below the fixed plate 101.

[0029] like Figures 1 to 2 As shown, a pair of guide plates 4 are fixedly connected to the bottom of the support frame 17; the bottom of the guide plates 4 and the base 1 are fixedly connected; a plurality of balls 41 are fixedly connected to the side wall of the fixed plate 101; during operation, when the fixed plate 101 moves downward, the balls 41 will roll along the guide plates 4. As the fixed plate 101 moves downward, the guide plates 4 increase the vertical movement direction of the fixed plate 101, and at the same time, the balls 41 will reduce the friction between the fixed plate 101 and the guide plates 4; by adding the guide plates 4, the guide can be increased when the fixed plate 101 moves, and at the same time, the balls 41 will reduce the friction when the fixed plate 101 and the guide plates 4 come into contact, thereby reducing the impact caused by friction.

[0030] like Figure 5As shown, a plurality of third spring telescopic rods 5 are fixedly connected to the side wall of the slide groove 11; a second slider 51 is fixedly connected to the end of the third spring telescopic rod 5; the end of the second slider 51 is arc-shaped; during operation, when the positioning platform 13 moves below the fixing plate 101, the second slider 51 will enter the interior of the positioning platform 13 to fix the positioning platform 13, thereby reducing the shaking when the positioning platform 13 is squeezed by the fixing plate 101; by adding the second slider 51, the shaking caused by the squeezing can be reduced when the battery is closed, and at the same time, the arc-shaped setting of the end of the second slider 51 allows it to be disengaged from the positioning platform 13 with a slightly larger force when moving the positioning platform 13.

[0031] like Figure 3 As shown, a rubber pad 6 is fixedly connected inside the limiting plate 14; the rubber pad 6 and the limiting plate 14 are correspondingly arranged; during operation, when the limiting plate 14 contacts the battery, since the limiting plate 14 contacts the four corners of the battery, the rigidity of the corners will cause damage to the limiting plate 14 after a long period of contact. At this time, the rubber pad 6 will contact the battery before the limiting plate 14 to cover the corners; by adding the rubber pad 6, the limiting plate 14 can be protected, thereby reducing the damage to the limiting plate 14 from the corners.

[0032] Working principle: First, the battery is placed on the surface of the positioning platform 13, aligning it with the position of the limiting plate 14. This limits the battery, placing it in the center of the positioning platform 13. Then, the positioning platform 13 is pushed, causing it to move. As the positioning platform 13 moves, the first slider 16 gradually moves away from the inside of the positioning platform 13. When the positioning platform 13 is pushed, the first spring telescopic rod 12 extends, generating a pushing force on the positioning platform 13 until it reaches the end of the slide groove 11. Once the positioning platform 13 reaches the end of the slide groove 11, the battery will be below the fixing plate 101. The cover can then be fixed to the fixing plate 101. Then, the cylinder 18 is activated to push the round rod 19 downward. When the cover contacts the battery, the cylinder 18 continues to generate a partial pushing force... The cover and battery are combined. After the combination is complete, the positioning platform 13 is pulled back to its initial position. When the positioning platform 13 moves to its initial position, it will squeeze the first slider 16, causing the first slider 16 to enter the interior of the slide groove 11. As the first spring telescopic rod 12 moves continuously, the first slider 16 will stick to the surface of the positioning platform 13. When the positioning platform 13 is completely restored to its initial position, the second spring telescopic rod 15 will push the first slider 16 into the interior of the positioning platform 13, thereby fixing the positioning platform 13. Then the battery can be removed. When the battery is placed on the surface of the positioning platform 13, since the limiting plate 14 is located at the edge of the positioning platform 13 when not adjusted, there is a certain gap between it and the battery. At this time, rotating the threaded rod 2 can move the limiting plate 14 closer to the battery. When adjusting the limiting plate 14, the number of turns of the threaded rod 2 can be used to determine whether all the limiting plates 14 have the same movement distance, so that the battery is in the center position. After the battery is installed on the surface of the positioning platform 13, when the positioning platform 13 is moved, the first spring telescopic rod 12 has a pushing force. After the positioning platform 13 is released, the first spring telescopic rod 12 will continue to push the positioning platform 13 to move. When the positioning platform 13 moves to the end of the slide 11, it will collide with the slide 11. At this time, the baffle 31 will first contact the positioning platform 13, and then the damping spring 3 will absorb the pushing force of the positioning platform 13, thereby slowing down the moving speed of the positioning platform 13 and reducing the impact force when the positioning platform 13 moves to the end of the slide 11. When the positioning platform 13 reaches below the fixed plate 101, the baffle 31 will enter. The ball bearing 41 rolls along the guide plate 4 as the fixed plate 101 moves downward. During the downward movement of the fixed plate 101, the guide plate 4 increases the vertical movement direction of the fixed plate 101, while the ball bearing 41 reduces the friction between the fixed plate 101 and the guide plate 4. When the positioning platform 13 moves below the fixed plate 101, the second slider 51 enters the positioning platform 13 to fix it, thus reducing the shaking when the positioning platform 13 is squeezed by the fixed plate 101. When the limiting plate 14 contacts the battery, since the limiting plate 14 contacts the four corners of the battery, the rigidity of the corners will damage the limiting plate 14 during long-term contact. At this time, the rubber pad 6 will contact the battery before the limiting plate 14 to cover the corners.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An automatic capping and positioning device, comprising a base (1), characterized in that: The base (1) has a groove (11) in the middle; a pair of first spring telescopic rods (12) are fixed inside the groove (11); a positioning platform (13) is fixed at the end of the first spring telescopic rod (12); the positioning platform (13) and the groove (11) are slidably connected; multiple limiting plates (14) are provided on the top of the positioning platform (13); multiple second spring telescopic rods (15) are fixed on the side wall of the groove (11); a first slider (16) is fixed at the end of the second spring telescopic rod (15); the end of the first slider (16) is arc-shaped and slidably engaged with the positioning platform (13); a support frame (17) is fixed on the top of the base (1); a cylinder (18) is fixed on the top of the support frame (17); a round rod (19) is fixed at the output end of the cylinder (18); the round rod (19) is through the support frame (17) and slidably connected; a fixing plate (101) is fixed at the bottom of the round rod (19). The slide (11) has a plurality of third spring telescopic rods (5) fixedly connected to its side wall; the end of the third spring telescopic rod (5) is fixedly connected to a second slider (51); the end of the second slider (51) is arc-shaped.

2. The automatic capping and positioning device according to claim 1, characterized in that: The positioning platform (13) has multiple threaded rods (2) threadedly connected to its side wall; the threaded rods (2) and the limiting plate (14) are correspondingly set and rotatably connected.

3. The automatic capping and positioning device according to claim 2, characterized in that: Multiple damping springs (3) are fixedly connected to the end of the slide groove (11); a baffle (31) is fixedly connected to the end of the damping spring (3); the baffle (31) and the slide groove (11) are in sliding fit.

4. The automatic capping and positioning device according to claim 3, characterized in that: The bottom of the support frame (17) is fixedly connected to a pair of guide plates (4); the bottom of the guide plate (4) and the base (1) are fixedly connected; a plurality of balls (41) are fixedly connected to the side wall of the fixing plate (101).

5. An automatic capping and positioning device according to claim 4, characterized in that: A rubber pad (6) is fixed inside the limiting plate (14); the rubber pad (6) and the limiting plate (14) are configured accordingly.

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