CN114400421A

CN114400421A - Vacuum-pumping acid-adding device for lead-acid storage battery

Info

Publication number: CN114400421A
Application number: CN202210293378.XA
Authority: CN
Inventors: 徐桂佳; 朱小平; 赵延安; 刘记; 曹胜基
Original assignee: Xiaoyang Power Supply Co ltd
Current assignee: Xiaoyang Power Supply Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-04-26
Anticipated expiration: 2042-03-24
Also published as: CN114400421B

Abstract

The invention belongs to the technical field of storage battery production equipment, and discloses a vacuum-pumping acid-adding device for a lead-acid storage battery, which is technically characterized in that: comprises a workbench, a fixed frame is fixedly arranged on the surface of the workbench, a driving piece is fixedly arranged on the top surface of the fixed frame, the telescopic end of the driving piece penetrates through the fixed frame and is fixedly connected with a top plate, the bottom of the top plate is fixedly provided with an injection tube, a body is arranged on the surface of the workbench, a connecting pipe is fixedly arranged on the top surface of the body, a positioning mechanism matched with the body is arranged in the inner cavity of the fixing frame, the positioning mechanism comprises a vertical rod, an adjusting component and a sliding component, an automatic opening and closing mechanism matched with the injection tube is arranged in the connecting tube, so that the problem that when the existing acidification equipment is used, the position of the storage battery can not be adjusted, the acid injection pipe can not be conveniently aligned and corrected with an acid adding port on the surface of the storage battery, and the acid injection pipe is easy to collide with the storage battery in the descending process to damage the storage battery.

Description

Vacuum-pumping acid-adding device for lead-acid storage battery

Technical Field

The invention relates to the technical field of storage battery production equipment, in particular to a vacuum-pumping acid-adding device for a lead-acid storage battery.

Background

The inside principal ingredients of battery is electrolyte, and electrolyte can constantly evaporate along with the constantly increasing of live time, so lead acid battery uses and need add the acid treatment to it after the longer time, and lead acid battery is provided with the sealed lid of being convenient for to unscrew usually at its roof, can carry out convenient acid treatment to the battery inside through this kind of notes liquid pipe.

The position of the storage battery cannot be adjusted when the existing acid adding equipment is used, the acid injection pipe cannot be conveniently aligned and corrected with an acid adding port on the surface of the storage battery, and the acid injection pipe is easy to collide with the storage battery in the descending process to damage the storage battery.

Disclosure of Invention

The invention aims to provide a vacuum-pumping acid-adding device for a lead-acid storage battery, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the vacuumizing and acid adding device for the lead-acid storage battery comprises a workbench, wherein a fixed frame is fixedly arranged on the surface of the workbench, a driving piece is fixedly arranged on the top surface of the fixed frame, the telescopic end of the driving piece penetrates through the fixed frame and is fixedly connected with a top plate, an injection tube is fixedly arranged at the bottom of the top plate, an acid storage box is fixedly arranged on the top surface of the fixed frame, the acid storage box is communicated with a pump machine, a vacuum pump is fixedly arranged on the top surface of the fixed frame, the pump machine and the vacuum pump are respectively communicated with the injection tube through guide tubes, two groups of guide tubes are respectively provided with a control valve, a body is placed on the surface of the workbench, a connecting tube which is matched with the injection tube is fixedly arranged on the top surface of the body, the connecting tube is communicated with an inner cavity of the body, a positioning mechanism which is matched with the body is arranged in the inner cavity of the fixed frame, and comprises a vertical rod, an adjusting component and a sliding component, multiunit montant and roof diapire fixed connection all around, adjusting part is located the montant and is connected with the roof in the mount, adjusting part is used for promoting the body at the workstation surface and removes and then make connecting pipe and injection syringe align, the subassembly that slides is located the workstation surface and contacts with the body diapire, the subassembly that slides is used for controlling the body and carries out horizontal migration in workstation surface all-round, be provided with the automatic mechanism that opens and shuts of mutually supporting with the injection syringe in the connecting pipe, automatic mechanism that opens and shuts is used for controlling whole notes acid process and is in encapsulated situation, avoids acidizing fluid or air to take place to leak.

As a further scheme of the invention: the adjusting part is including the montant towards the inside mounting groove of seting up of the lateral wall of injection syringe, fixed mounting has the gag lever post in the mounting groove, gag lever post sliding surface is connected with the sliding block, fixed mounting has around the gag lever post and with sliding block fixed connection's first elastic component in the mounting groove, the sliding block lateral wall rotates respectively with the montant bottom and installs the push-pull rod, and is two sets of the push pedal is installed in the one end that the montant was kept away from to the push-pull rod rotates jointly, the sliding block is connected with the driving medium, the driving medium is used for pulling the sliding block and removes in the mounting groove.

As a further scheme of the invention: the driving medium is including the traction wire of sliding block diapire fixed mounting, the roof upwards offers the wire casing that extends the montant in the mounting groove, the bottom rotates in the mounting groove and installs the leading wheel, the one end that the sliding block was kept away from to the traction wire passes leading wheel and wire casing and with mount roof fixed connection.

As a further scheme of the invention: the sliding assembly comprises a plurality of groups of fixed cavities which are uniformly distributed and formed in the surface of the workbench, a second elastic piece is fixedly arranged in each fixed cavity, the telescopic end of each second elastic piece is fixedly connected with a supporting column in sliding connection with the corresponding fixed cavity, and the top end of each supporting column extends out of the corresponding fixed cavity and is movably connected with a ball matched with the body.

As a further scheme of the invention: the automatic opening and closing mechanism comprises a sealing plate which is connected with the inner cavity of the connecting pipe in a sliding mode, an acid adding hole which is located below the sealing plate is formed in the side wall of the connecting pipe, a third elastic piece which is fixedly connected with the sealing plate is fixedly installed on the inner bottom wall of the connecting pipe, and a push rod which is matched with the sealing plate is fixedly installed at the bottom end of the injection pipe through a support.

As a further scheme of the invention: the top plate bottom wall is provided with a fixing mechanism located on the periphery of the injection tube, and the fixing mechanism is used for pressing and fixing the body and can seal and protect the injection tube.

As a still further scheme of the invention: the fixed mechanism is including the fixed section of thick bamboo that is the loop configuration of roof diapire fixed mounting, slidable mounting has the expansion ring in the fixed section of thick bamboo, roof fixed mounting has multiunit and expansion ring fixed connection's fourth elastic component in the fixed section of thick bamboo, expansion ring diapire fixed mounting has the press platen that extends the fixed section of thick bamboo, press platen is loop configuration and is located the injection syringe all around.

Compared with the prior art, the invention has the beneficial effects that: through setting up and mutually supporting with the body by the positioning mechanism that adjusting part and slip subassembly are constituteed, can be so that injection tube and connecting pipe align, solved current acidification equipment when using, can't adjust the position of battery, annotate that the acid pipe can't be convenient with the acid mouth alignment correction that adds on battery surface, the acid pipe is easily colliding with the battery in the decline process and is caused the problem of damage to the battery.

Drawings

Fig. 1 is a schematic structural diagram of a vacuum-pumping acid-adding device for a lead-acid storage battery.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged structural diagram of B in fig. 1.

Fig. 4 is an enlarged schematic structural diagram of C in fig. 1.

FIG. 5 is an external schematic view of a vertical rod and a connecting structure thereof in the vacuum-pumping acid-adding device for the lead-acid storage battery.

Wherein: the device comprises a workbench 1, a fixed frame 2, a driving piece 3, a top plate 4, an injection tube 5, an acid storage tank 6, a pump 7, a vacuum pump 8, a control valve 9, a body 10, a connecting tube 11, a positioning mechanism 12, a vertical rod 121, an adjusting component 122, a mounting groove 1221, a limiting rod 1222, a sliding block 1223, a first elastic piece 1224, a push-pull rod 1225, a push plate 1226, a sliding component 123, a fixed cavity 1231, a second elastic piece 1232, a support column 1233, a ball 1234, an automatic opening and closing mechanism 13, a sealing plate 131, a third elastic piece 132, an acid adding hole 133, a push rod 134, a fixed mechanism 14, a fixed cylinder 141, a telescopic ring 142, a pressing plate 143, a fourth elastic piece 144, a transmission piece 15, a traction line 151, a line groove 152 and a guide wheel 153.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, 3 and 5, a structure diagram of a vacuum pumping and acid adding device for a lead-acid storage battery provided by an embodiment of the present invention includes a workbench 1, a fixed frame 2 is fixedly installed on a surface of the workbench 1, a driving member 3 is fixedly installed on a top surface of the fixed frame 2, the driving member 3 is a hydraulic cylinder or an electric telescopic rod, a telescopic end of the driving member 3 passes through the fixed frame 2 and is fixedly connected with a top plate 4, an injection tube 5 is fixedly installed at a bottom of the top plate 4, an acid storage tank 6 is fixedly installed on a top surface of the fixed frame 2, the acid storage tank 6 is communicated with a pump 7, a vacuum pump 8 is fixedly installed on a top surface of the fixed frame 2, the pump 7 and the vacuum pump 8 are respectively communicated with the injection tube 5 through conduits, two sets of conduits are respectively installed with a control valve 9, a body 10 is placed on a surface of the workbench 1, and a connecting tube 11 mutually matched with the injection tube 5 is fixedly installed on a top surface of the body 10, the connecting pipe 11 is communicated with the inner cavity of the body 10, the inner cavity of the fixing frame 2 is provided with a positioning mechanism 12 mutually matched with the body 10, the positioning mechanism 12 comprises a vertical rod 121, an adjusting component 122 and a sliding component 123, a plurality of groups of vertical rods 121 are fixedly connected with the periphery of the bottom wall of the top plate 4, the adjusting component 122 is positioned in the vertical rod 121 and is connected with the inner top wall of the fixing frame 2, the adjusting component 122 is used for pushing the body 10 to move on the surface of the workbench 1 so as to align the connecting pipe 11 with the injection pipe 5, the sliding component 123 is positioned on the surface of the workbench 1 and is contacted with the bottom wall of the body 10, the sliding component 123 is used for controlling the body 10 to horizontally move on the surface of the workbench 1 in all directions, the connecting pipe 11 is internally provided with an automatic opening and closing mechanism 13 mutually matched with the injection pipe 5, and the automatic opening and closing mechanism 13 is used for controlling the whole acid injection process to be in a sealing state, the leakage of acid liquor or air is avoided.

When using, place body 10 on workstation 1 surface, start driving piece 3 control roof 4 and remove towards body 10 direction, roof 4 removes and mutually supports drive adjusting part 122 with montant 121 and adjusts the position of body 10, control body 10 mutually supports at workstation 1 surface omnidirectional movement through subassembly 123 and adjusting part 122 that slides and make connecting pipe 11 align with injection tube 5, driving piece 3 control roof 4 continues to descend and then makes injection tube 5 and connecting pipe 11 communicate each other, through the air suction of vacuum pump 8 with the body 10 inner chamber, then through pump 7 with the acidizing fluid injection body 10 in the acid storage box 6 in, can guarantee to breathe in and annotate the acid process through the automatic mechanism 13 that opens and shuts in the connecting pipe 11 and keep encapsulated situation.

As shown in fig. 1, 2, and 3, as a preferred embodiment of the present invention, the adjusting assembly 122 includes a mounting groove 1221 formed in the vertical rod 121 inward toward the side wall of the injection tube 5, a limit rod 1222 is fixedly mounted in the mounting groove 1221, a sliding block 1223 is slidably connected to the surface of the limit rod 1222, a first elastic member 1224 surrounding the limit rod 1222 and fixedly connected to the sliding block 1223 is fixedly mounted in the mounting groove 1221, the first elastic member 1224 is a spring or a metal elastic sheet, push-pull rods 1225 are rotatably mounted on the side wall of the sliding block 1223 and the bottom end of the vertical rod 121, respectively, two sets of the push-pull rods 1225 have one end away from the vertical rod 121 and a push plate 1226 is rotatably mounted on the sliding block, the transmission member 15 is connected to the sliding block 1223, and the transmission member 15 is used to pull the sliding block 1223 to move in the mounting groove 1221.

When using, roof 4 mutually supports with driving medium 15 at the in-process that moves down and can stimulate sliding block 1223 and move from top to bottom in mounting groove 1221, sliding block 1223 moves and can control multiunit push pedal 1226 with two sets of push-and-pull rods 1225 and mutually support and move towards body 10 lateral wall all around, push pedal 1226 promotes body 10 and moves and then can be convenient at 1 surperficial of workstation and make the connecting pipe 11 of body 10 top surface align with injection pipe 5, avoids injection pipe 5 to descend and annotate the in-process of sour and body 10 top surface or connecting pipe 11 to take place to wipe and bump and cause the damage.

As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the transmission member 15 includes a traction wire 151 fixedly mounted on a bottom wall of a sliding block 1223, a top wall of the mounting groove 1221 is upwardly provided with a wire slot 152 extending out of the vertical rod 121, a guide wheel 153 is rotatably mounted on a bottom of the mounting groove 1221, and an end of the traction wire 151 away from the sliding block 1223 passes through the guide wheel 153 and the wire slot 152 and is fixedly connected to a top wall of the fixing frame 2.

When the device is used, when the driving member 3 pushes the top plate 4 and the vertical rod 121 to move from top to bottom, the traction line 151 and the guide wheel 153 are matched with each other to pull the sliding block 1223 to move from top to bottom in the installation groove 1221, and then are matched with the push rod 1225 to push the push plate 1226 to correct the position of the body 10.

The driving medium 15 except using the above structure can also be fixedly installed with a driving part in the installation groove 1221, the driving part can be a motor or a pneumatic motor, an output shaft of the driving part is fixedly connected with a threaded rod, the threaded rod is in threaded connection with the sliding block 1223, and the driving part drives the threaded rod to rotate so as to control the sliding block 1223 to move up and down in the installation groove 1221.

As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the sliding assembly 123 includes a plurality of groups of fixed cavities 1231 uniformly distributed on the surface of the working table 1, a second elastic member 1232 is fixedly installed in the fixed cavities 1231, the second elastic member 1232 is a spring or a metal elastic sheet, a supporting column 1233 slidably connected to the fixed cavities 1231 is fixedly connected to an expansion end of the second elastic member 1232, and a ball 1234 mutually matched with the body 10 is movably connected to the top end of the supporting column 1233 and extends out of the fixed cavities 1231.

When using, place body 10 on 1 surface of workstation, the ball 1234 and the 10 diapire of body on 1 surface of workstation contact, push pedal 1226 contacts and then can promote body 10 and remove on 1 surface of workstation with the body 10 lateral wall, and evenly distributed's ball 1234 can control body 10 and rectify the alignment in the position of body 10 at 1 surperficial all-round slip of workstation, body 10 push pedal 1226 all around.

The subassembly 123 that slides except using above-mentioned structure can also set up the live-rollers that the multiunit distributes side by side through the support on workstation 1 surface, the multiunit the live-rollers is connected with the conveyer belt jointly, when using, places body 10 on the conveyer belt surface, can promote body 10 and move on workstation 1 surface through conveyer belt and live-rollers mutually supporting.

As shown in fig. 3, as a preferred embodiment of the present invention, the automatic opening and closing mechanism 13 includes a sealing plate 131 slidably connected to an inner cavity of the connecting tube 11, an acid adding hole 133 located below the sealing plate 131 is formed in a side wall of the connecting tube 11, a third elastic member 132 fixedly connected to the sealing plate 131 is fixedly installed on an inner bottom wall of the connecting tube 11, the third elastic member 132 is a spring or a metal elastic sheet, and a push rod 134 mutually engaged with the sealing plate 131 is fixedly installed at a bottom end of the injection tube 5 through a bracket.

When the injection device is used, the top plate 4 descends to push the injection tube 5 to be inserted into the connecting tube 11, the push rod 134 presses the sealing plate 131 in the connecting tube 11, the sealing plate 131 is pushed to the position below the acid adding hole 133, the acid adding hole 133 is communicated with the injection tube 5, the inner cavity of the body 1O can be subjected to air suction and acid injection treatment through the acid adding hole 133, and after air suction and acid injection are completed, the sealing plate 131 is pushed to move to the position above the acid adding hole 133 through the third elastic piece 132 so that the inner cavity of the body 10 is in a sealed state.

The automatic opening and closing mechanism 13 can rotate respectively at two opposite inner walls of the connecting pipe 11 to form sealing plates, the two groups of sealing plates are distributed oppositely and closely attached to each other, an extensible member located below the sealing plates is fixedly mounted on the inner wall of the connecting pipe 11, one end, far away from the connecting pipe 11, of the extensible member is fixedly connected with the bottom wall of the sealing plates, and when the automatic opening and closing mechanism is used, the injection pipe 5 extrudes the sealing plates to further perform air suction and acid injection treatment on the inner cavity of the body 10.

As shown in fig. 4, as a preferred embodiment of the present invention, the bottom wall of the top plate 4 is provided with a fixing mechanism 14 located around the syringe 5, and the fixing mechanism 14 is used for pressing and fixing the body 10.

As shown in fig. 4, as a preferred embodiment of the present invention, the fixing mechanism 14 includes a fixing cylinder 141 fixedly mounted on the bottom wall of the top plate 4 and having an annular structure, a telescopic ring 142 is slidably mounted in the fixing cylinder 141, a plurality of sets of fourth elastic members 144 fixedly connected to the telescopic ring 142 are fixedly mounted on the top wall of the fixing cylinder 141, the fourth elastic members 144 are springs or metal elastic pieces, a pressing plate 143 extending out of the fixing cylinder 141 is fixedly mounted on the bottom wall of the telescopic ring 142, and the pressing plate 143 is located around the injection tube 5 and has an annular structure.

When using, roof 4 descends and drives fixed cylinder 141 and the decline of pressing board 143, pressing board 143 bottom and body 10 top surface contact and then press body 10, and body 10 presses support column 1233 and ball 1234 to fixed intracavity 1231 in and makes body 10 diapire and workstation 1 surface contact, can fix body 10 and avoid annotating the sour process and take place to slide on the workstation 1 surface.

The working principle of the invention is as follows: when the injection tube is used, the body 10 is placed on the surface of the workbench 1, the rolling balls 1234 on the surface of the workbench 1 contact with the bottom wall of the body 10, the driving piece 3 is started to control the top plate 4 to move towards the direction of the body 10, the traction line 151 and the guide wheel 153 are matched with each other to pull the sliding block 1223 to move from top to bottom in the installation groove 1221, the sliding block 1223 moves to be matched with the two groups of push-pull rods 1225 to control the multiple groups of push plates 1226 to move towards the peripheral side walls of the body 10, the push plates 1226 push the body 10 to move on the surface of the workbench 1 to conveniently align the connecting tube 11 on the top surface of the body 10 with the injection tube 5, so that the damage caused by rubbing with the top surface of the body 10 or the connecting tube 11 in the process of descending and acid injection of the injection tube 5 is avoided, when the injection tube is used, the top plate 4 descends to drive the fixing cylinder 141 and the pressing plate 143, the bottom end of the pressing plate 143 contacts with the top surface of the body 10 to press the body 10, the body 10 presses the support column 1233 and the ball 1234 into the fixed cavity 1231, so that the bottom wall of the body 10 contacts with the surface of the workbench 1, and the body 10 can be fixed on the surface of the workbench 1 to avoid the sliding in the acid injection process.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Lead acid battery evacuation acidification device, comprises a workbench, workstation fixed surface installs the mount, mount top surface fixed mounting has the driving piece, the flexible end of driving piece passes mount and fixedly connected with roof, roof bottom fixed mounting has the injection syringe, mount top surface fixed mounting has the acid storage case, the acid storage case intercommunication has the pump machine, mount top surface fixed mounting has the vacuum pump, pump machine, vacuum pump are linked together with the injection syringe respectively through the pipe, and control valve is installed respectively to two sets of pipes, the body has been placed on the workstation surface, its characterized in that, body top surface fixed mounting has the connecting pipe of mutually supporting with the injection syringe, connecting pipe and body inner chamber intercommunication, the mount inner chamber is provided with the positioning mechanism who mutually supports with the body, positioning mechanism is including montant, adjusting part and the subassembly that slides, the multiunit montant and roof diapire fixed connection, adjusting part is located the montant and is connected with roof in the mount, adjusting part is used for promoting the body at the workstation surface and removes and then make the connecting pipe align with the injection syringe, the subassembly that slides is located the workstation surface and contacts with the body diapire, the subassembly that slides is used for controlling the body and all-round horizontal migration that carries on in the workstation surface.

2. The lead-acid storage battery vacuumizing and acid adding device according to claim 1, wherein the adjusting assembly comprises a mounting groove with a vertical rod opened inwards towards the side wall of the injection tube, a limiting rod is fixedly mounted in the mounting groove, a sliding block is connected to the surface of the limiting rod in a sliding manner, a first elastic piece surrounding the limiting rod and fixedly connected with the sliding block is fixedly mounted in the mounting groove, a push-pull rod is respectively rotatably mounted on the side wall of the sliding block and the bottom end of the vertical rod, two sets of push-pull rods are jointly rotatably mounted at the ends, away from the vertical rod, of the push-pull rod, a push plate is connected to the sliding block, and the sliding block is connected with a transmission piece which is used for pulling the sliding block to move in the mounting groove.

3. The vacuum-pumping and acid-adding device for the lead-acid storage battery as claimed in claim 2, wherein the transmission member comprises a traction wire fixedly mounted on the bottom wall of the sliding block, a wire groove extending out of the vertical rod is formed in the top wall of the mounting groove, a guide wheel is rotatably mounted on the bottom of the mounting groove, and one end of the traction wire, which is far away from the sliding block, penetrates through the guide wheel and the wire groove and is fixedly connected with the top wall of the fixing frame.

4. The lead-acid storage battery vacuumizing and acid adding device according to claim 1, wherein the sliding assembly comprises a plurality of groups of fixed cavities which are uniformly distributed and formed in the surface of a workbench, a second elastic piece is fixedly installed in each fixed cavity, a support column which is in sliding connection with the fixed cavities is fixedly connected with the telescopic end of the second elastic piece, and the top end of each support column extends out of the corresponding fixed cavity and is movably connected with a ball which is matched with the body.

5. The vacuum pumping and acid adding device for the lead-acid storage battery as claimed in claim 1, wherein an automatic opening and closing mechanism matched with the injection tube is arranged in the connecting tube, and the automatic opening and closing mechanism is used for controlling the whole acid injection process to be in a sealed state so as to prevent acid liquor or air from leaking.

6. The vacuum pumping and acid adding device for the lead-acid storage battery according to claim 5, wherein the automatic opening and closing mechanism comprises a sealing plate in sliding connection with an inner cavity of the connecting pipe, an acid adding hole located below the sealing plate is formed in the side wall of the connecting pipe, a third elastic piece fixedly connected with the sealing plate is fixedly installed on the inner bottom wall of the connecting pipe, and a push rod matched with the sealing plate is fixedly installed at the bottom end of the injection pipe through a support.

7. The vacuum-pumping and acid-adding device for the lead-acid storage battery of claim 1, wherein the bottom wall of the top plate is provided with a fixing mechanism positioned around the injection tube, and the fixing mechanism is used for pressing and fixing the body.

8. The vacuum pumping and acid adding device for the lead-acid storage battery according to claim 7, wherein the fixing mechanism comprises a fixing cylinder which is fixedly installed on the bottom wall of the top plate and has an annular structure, a telescopic ring is slidably installed in the fixing cylinder, a plurality of groups of fourth elastic pieces fixedly connected with the telescopic ring are fixedly installed on the top wall of the fixing cylinder, a pressing plate extending out of the fixing cylinder is fixedly installed on the bottom wall of the telescopic ring, and the pressing plate is located around the injection tube and has an annular structure.