Plugging positioning device for acid adding kettle

Abstract

According to the insertion positioning device for the acid adding kettle, through the insertion mechanism, the clamping mechanism, the positioning mechanism and the storage battery which are sequentially arranged from top to bottom, in the process that the acid adding kettle moves downwards to be inserted, a spout structure of the acid adding kettle is firstly inserted into a positioning hole of the positioning mechanism so as to obtain positioning calibration operation before insertion; therefore, the acid adding kettle can be quickly and smoothly aligned when being inserted into the acid adding port subsequently, quick and effective insertion in place is realized, the insertion efficiency is improved, and the technical problems of difficulty in insertion, incapability of effectively inserting in place and the like caused by deviation of the buckling position between the acid adding kettle and the storage battery in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery production, especially to a kind of acid kettle plug-in positioning device. BACKGROUND

[0002] One of the processes in the production of storage battery is to add acid, the specific steps are as follows: the acid nozzle at the bottom of the acid kettle is sleeved on the acid hole of the storage battery, then the acid injection hole is pressed down by the acid injection machine, the acid kettle is connected through the acid injection hole, and then vacuumizing and acid injection are carried out.

[0003] Chinese patent CN219123441U discloses a lead-acid battery acid kettle positioning assembly, which comprises a storage battery and an acid kettle group, the acid kettle group is arranged above the storage battery, a positioning bracket is arranged above the storage battery, the positioning bracket is sleeved on the circumferential side of the acid kettle group, at least one set of clamping mechanisms is arranged on the circumferential side of the positioning bracket, the clamping mechanisms comprise two sets of clamping plates and two sets of clamping assemblies, the two sets of clamping plates are symmetrically arranged between the acid kettle group and the positioning bracket, the clamping plates abut against the circumferential side of the acid kettle group, and the clamping assemblies are arranged between the clamping plates and the positioning bracket.

[0004] However, in the prior art, when the acid kettle is plugged into the lead-acid battery, if the clamping position between the acid kettle and the storage battery deviates, it will be difficult to plug in and cannot be effectively plugged in place, and the acid kettle may shake during transportation to the next processing stage, causing liquid leakage. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of prior art, provides a kind of acid kettle plug-in positioning device, by the plug-in mechanism, clamping mechanism, positioning mechanism and storage battery that are sequentially arranged from top to bottom, during the plug-in process of the lower movement of acid kettle, the spout structure thereof is first plugged into the positioning hole of positioning mechanism to realize the positioning calibration operation before plug-in, so that it can be quickly and smoothly aligned when plugged into the acid inlet in the subsequent, realize fast and effective plug-in in place, improve plug-in efficiency, solve the technical problems that the clamping position between acid kettle and storage battery deviates in prior art, which will lead to difficult plug-in and ineffective plug-in in place.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] An acid kettle plug-in positioning device comprises: plug-in mechanism, clamping mechanism, positioning mechanism and storage battery sequentially arranged from top to bottom;The clamping mechanism holds the acid kettle in an inverted state, the plug-in mechanism drives the acid kettle to move downward so that the spout structure of the acid kettle is plugged into the acid inlet of the storage battery, and the spout structure of the acid kettle is first positioned and calibrated by the positioning mechanism during the downward movement of the acid kettle, and then plugged into the acid inlet.

[0008] As a preferred, the plug-in mechanism has a height difference with the acid adding kettle.

[0009] As a preferred, the positioning mechanism comprises a positioning assembly, the positioning assembly is provided with positioning holes, the positioning holes are arranged one by one with the spout structure, and the positioning holes are arranged in an inverted cone shape from large at the top to small at the bottom, so that the possible skew of the spout structure is gradually guided to be in place.

[0010] As a preferred, the positioning assembly comprises a left positioning part and a right positioning part in a mirror image symmetrical structure, the left and right positioning parts are arranged opposite to each other and are combined and spliced to form the positioning hole when they are folded.

[0011] As a preferred, the positioning mechanism further comprises a positioning driving part, the positioning driving part is drivingly connected with the left and right positioning parts to drive the left and right positioning parts to fold or open.

[0012] As a preferred, the spout structure comprises a spout and a flow guide part, the spout is communicated with the kettle body of the acid adding kettle, the flow guide part is inserted into the spout, one end of the flow guide part extends into the kettle body, and the other end of the flow guide part extends out of the spout, and the flow guide part guides the output of acid liquid.

[0013] As a preferred, the flow guide part is arranged in a needle shape.

[0014] As a preferred, the plug-in mechanism comprises a plug-in driving part and a pressing part, the plug-in driving part is vertically installed on the rack, and the pressing part is installed on the bottom driving end of the plug-in driving part to be driven to move up and down by the plug-in driving part.

[0015] As a preferred, the clamping mechanism comprises a left clamping jaw and a right clamping jaw, the left and right clamping jaws are arranged opposite to each other to perform clamping action, and a clamping driving part is drivingly connected with the left and right clamping jaws to drive the left and right clamping jaws to fold or open.

[0016] As a preferred, the clamping mechanism is vertically arranged to move up and down, so that when the plug-in mechanism drives the acid adding kettle to move down, the clamping mechanism holds the acid adding kettle and moves down synchronously.

[0017] As a preferred, the acid adding kettle is provided with a spout structure for discharging acid liquid, the battery is provided with an acid adding opening, the spout structure is one-to-one corresponding with the acid adding opening, and the spout structure is plug-in installed in the acid adding opening, and the spout structure and the acid adding opening cooperate to perform acid adding operation.

[0018] The beneficial effects of the utility model lie in:

[0019] (1) The spout structure of the acid pot is first inserted into the positioning hole of the positioning mechanism to realize positioning and calibration before insertion, so that the subsequent insertion with the acid inlet can be quickly and smoothly aligned, the quick and effective insertion is realized, and the insertion efficiency is improved;

[0020] (2) A small height difference is arranged between the acid pot and the insertion mechanism, and when the insertion mechanism is used to press down the acid pot, due to the height difference, the acid pot and the insertion mechanism are not rigidly connected, but there is a certain pressure buffering and elastic rebound, so that the flow guide part of the spout structure can automatically correct the slight inclination that may occur;

[0021] (3) The insertion mechanism, the clamping mechanism, the positioning mechanism and the battery are sequentially arranged from top to bottom, the acid pot is driven downward by the insertion mechanism to be inserted with the battery, the clamping mechanism always positions and holds the inverted acid pot during the insertion process, and the positioning mechanism guides and aligns the possible inclination of the spout structure before insertion, so that the subsequent quick and effective insertion is ensured, the structure is compact and ingenious, and the working efficiency is high;

[0022] (4) The spout structure of the acid pot is improved by inserting a needle-shaped flow guide part in the spout, which plays a flow guiding role, makes the acid liquid flow out more smoothly, and avoids the problems of poor liquid outflow or liquid leakage. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a front view of the overall structure of the utility model;

[0024] Figure 2 It is Figure 1 the enlarged view of A in the middle;

[0025] Figure 3 It is a local structure schematic view (without clamping mechanism) of the utility model;

[0026] Figure 4 It is a structure schematic view of the positioning mechanism in the utility model;

[0027] Figure 5 It is a structure schematic view of the clamping mechanism in the utility model. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] In the description of the utility model, it needs to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model indicated or implied by the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0030] Embodiment one

[0031] As Figure 1 Indicated, a kind of acid kettle plug-in positioning device, comprising: plug-in mechanism 1, clamping mechanism 2, positioning mechanism 3 and battery 4 are sequentially arranged from top to bottom;As shown in combination Figures 2-3 Indicated, wherein the clamping mechanism 2 holds the acid kettle 5 in inverted state, the plug-in mechanism 1 drives the acid kettle 5 to move down to make the spout structure 50 of the acid kettle 5 and the acid inlet 40 of the battery 4 are plugged in;During the acid kettle 5 moves down, its spout structure 50 is first positioned and calibrated by the positioning mechanism 3, and then is plugged in with the acid inlet 40.

[0032] In the embodiment, by plug-in mechanism 1, clamping mechanism 2, positioning mechanism 3 and battery 4 sequentially arranged from top to bottom, the plug-in mechanism 1 drives the acid kettle 5 to move down to be plugged in with the battery 4, and the clamping mechanism 2 holds the acid kettle 5 in inverted state during the plug-in process, so as to realize the effective positioning of the acid kettle 5, and the spout structure 50 of the acid kettle 5 may be guided and positioned by the positioning mechanism 3 before plug-in, so as to ensure the subsequent rapid and effective plug-in operation, and the structure design is compact and ingenious and the work efficiency is high.

[0033] As preferred, the plug-in mechanism 1 and the acid kettle 5 have a height difference.

[0034] In this embodiment, by setting a height difference between the bottom of the acid-adding pot 5 and the insertion mechanism 1, the purpose is that when the insertion mechanism 1 presses down on the acid-adding pot 5, due to the small height difference between the acid-adding pot 5 and the insertion mechanism 1, that is, the two are not rigidly abutting, but there is a certain pressure buffer and elastic rebound. Thus, the guide part 53 of the spout structure 50 can automatically correct any possible slight misalignment. If the acid-adding pot 5 and the insertion mechanism 1 are rigidly abutting from the beginning, then if the guide part 53 is misaligned, it will be pressed down more and more firmly in a misaligned state, making it difficult to achieve the correction effect or even causing the guide part 23 to be damaged.

[0035] As a supplementary note, a slight height difference is provided between the bottom of the acid-adding pot 5 and the bottom of the insertion mechanism 1.

[0036] As a preferred option, such as Figures 3-4 As shown, the positioning mechanism 3 includes a positioning component 31, on which a positioning hole 30 is provided. The positioning hole 30 is provided in a one-to-one correspondence with the spout structure 50. The positioning hole 30 is set in an inverted cone shape that is larger at the top and smaller at the bottom, so as to gradually guide the spout structure 50 to the correct position if it may be misaligned.

[0037] In this embodiment, during the insertion process of the acid-adding pot 5, its spout structure 50 first smoothly inserts into the positioning hole 31 of the positioning mechanism 3 to obtain the positioning calibration operation before insertion, so that it can be quickly and smoothly aligned when inserted into the acid-adding port in the future, and achieve quick and effective insertion into place, thereby improving the insertion efficiency.

[0038] As a preferred option, such as Figures 2-3 As shown, the insertion mechanism 1 includes: an insertion drive part 11, which is vertically mounted on the frame; and a pressing part 12, which is mounted on the bottom drive end of the insertion drive part 11 to be driven by the insertion drive part 11 to move up and down, and applies downward pressure for insertion by pressing the pressing part 12 onto the acid pot 5.

[0039] As a preferred option, such as Figure 2 , 5 As shown, the clamping mechanism 2 includes: a left clamp 21 and a right clamp 22, which are arranged to move relative to each other to perform clamping actions; and a clamping drive unit 23, which is drivenly connected to the left clamp 21 and the right clamp 22 to drive the left clamp 21 and the right clamp 22 to close or open.

[0040] Preferably, the clamping mechanism 2 is vertically raised and lowered, so that when the insertion mechanism 1 drives the acid-adding pot 5 to move down, the clamping mechanism 2 cooperates to hold the acid-adding pot 5 and moves down synchronously, thereby realizing that the clamping mechanism 2 always holds the inverted acid-adding pot 5 during the insertion process.

[0041] As preferred, the acid adding kettle 5 is provided with a spout structure 50 for discharging acid liquid, the battery 4 is provided with an acid adding opening 40, the spout structure 50 corresponds to the acid adding opening 40 one by one and is inserted and connected to the acid adding opening 40, and the two are matched to perform acid adding operation.

[0042] Embodiment Two

[0043] The same or corresponding components in this embodiment and the above embodiments are denoted by the same reference numerals, and only the differences from the above embodiments will be described below for the sake of brevity. The difference between this embodiment and the above embodiments is that:

[0044] As preferred, as shown in Figure 2 , 4 The positioning assembly 31 includes left and right positioning portions 311 and 312 which are mirror-symmetrically structured, are arranged to move leftward and rightward, and are matched to be spliced to form the positioning hole 30 when being folded.

[0045] As preferred, the positioning mechanism 3 further includes a positioning driving portion 32 which is drivingly connected with the left and right positioning portions 311 and 312 to drive the left and right positioning portions 311 and 312 to be folded or unfolded.

[0046] In this embodiment, after the positioning before the insertion is completed, the left and right positioning portions 311 and 312 are unfolded to make room, so that the spout structure 50 is further moved downward to be aligned with the acid adding opening 40 of the battery 4 for insertion.

[0047] Embodiment Three

[0048] The same or corresponding components in this embodiment and the above embodiments are denoted by the same reference numerals, and only the differences from the above embodiments will be described below for the sake of brevity. The difference between this embodiment and the above embodiments is that:

[0049] As preferred, as shown in Figure 2 , 5 The spout structure 50 includes a spout 51 which is communicated with a kettle body 52 of the acid adding kettle 5, and a flow guiding portion 53 which is inserted into the spout 51 and has one end extended into the kettle body 52 and the other end extended out of the spout 51 to guide the output of acid liquid.

[0050] As preferred, the flow guiding portion 53 is provided in the form of a needle.

[0051] It needs to be explained that the conventional acid kettle 5 only has an open spout 51, and this structure lacks flow guide when the acid liquid is discharged, resulting in poor discharge or leakage. The spout structure 50 is improved and designed in the embodiment, a needle-shaped flow guide part 53 is inserted in the spout 51, which plays a role of flow guide, so that the acid liquid flows out more smoothly.

[0052] The acid kettle without the flow guide part is better for plugging with the battery, and the acid kettle with the flow guide part is inconvenient for plugging. If the flow guide part is inclined, it will be difficult to align the acid inlet 40 on the battery, so it is more necessary to perform the guiding operation before plugging. The acid kettle plugging positioning device of the first embodiment is particularly suitable.

[0053] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An acid pot insert positioning device, comprising: The application relates to a battery acid adding pot inserting device. The device comprises, from top to bottom, a plug-in mechanism (1), a clamping mechanism (2), a positioning mechanism (3) and a battery (4). The clamping mechanism (2) holds the inverted acid adding pot (5), and the plug-in mechanism (1) drives the acid adding pot (5) to move downwards so that the spout structure (50) of the acid adding pot (5) is plugged into the acid adding opening (40) of the battery (4). During the downward movement of the acid adding pot (5), the spout structure (50) is first positioned and calibrated by the positioning mechanism (3) and then is plugged into the acid adding opening (40).

2. The acid pot plug positioning device of claim 1, wherein, The plug-in mechanism (1) and the acid adding pot (5) have a height difference.

3. The acid pot insert positioning device of claim 1, wherein, The positioning mechanism (3) comprises: A positioning assembly (31) is provided with positioning holes (30), and the positioning holes (30) are arranged one by one corresponding to the spout structure (50). The positioning holes (30) are arranged in an inverted conical shape with the upper part being larger and the lower part being smaller, so as to gradually guide the spout structure (50) to be in the correct position.

4. The acid pot insert positioning device of claim 3, wherein, The positioning assembly (31) comprises: A left positioning part (311) and a right positioning part (312) are arranged in a mirror image symmetrical structure and are arranged in a left-right relative movement. When the left positioning part (311) and the right positioning part (312) are folded, the left positioning part (311) and the right positioning part (312) are combined to form the positioning hole (30).

5. An acid pot insert positioning device according to claim 4, wherein, The positioning mechanism (3) further comprises: A positioning driving part (32) is drivingly connected with the left positioning part (311) and the right positioning part (312) to drive the left positioning part (311) and the right positioning part (312) to be folded or unfolded.

6. The acid pot insert positioning device of claim 1, wherein, The spout structure (50) comprises: A spout (51) is connected with a pot body (52) of the acid adding pot (5); and A flow guide part (53) is inserted into the spout (51) and has one end extending into the pot body (52) and the other end extending out of the spout (51). The flow guide part (53) guides the output of acid liquid.

7. An acid pot insert positioning device according to claim 6, wherein, The flow guide part (53) is in the shape of a needle.

8. The acid pot insert positioning device of claim 1, wherein, The plug-in mechanism (1) comprises: A plug-in driving part (11) is vertically installed on a rack; and A pressing part (12) is installed on the bottom driving end of the plug-in driving part (11) to be driven to move up and down by the plug-in driving part (11).

9. The acid pot insert positioning device of claim 1, wherein, The clamping mechanism (2) comprises: A left clamping jaw (21) and a right clamping jaw (22) are arranged in a left-right relative movement to perform a clamping action; and A clamping driving part (23) is drivingly connected with the left clamping jaw (21) and the right clamping jaw (22) to drive the left clamping jaw (21) and the right clamping jaw (22) to be folded or unfolded.

10. The acid pot insert positioning device of claim 1, wherein, The clamping mechanism (2) is vertically arranged to move up and down. When the plug-in mechanism (1) drives the acid adding pot (5) to move downwards, the clamping mechanism (2) holds the acid adding pot (5) and moves downwards synchronously.

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