Sealing ring rubberizing platform of vanadium battery

Abstract

The utility model discloses a sealing ring rubberizing platform of a vanadium battery in the technical field of battery processing, which comprises a working table, a lifting hole is arranged on the working table, a first lifting mechanism is arranged below the working table, a vacuum groove annularly arranged around the lifting hole is arranged on the upper surface of the working table, and a pipe connector communicated with the vacuum groove is arranged at the bottom of the working table. The pipe connector is communicated with an exhaust pipe, the exhaust pipe is communicated with a vacuum pump, a rubberizing plate is arranged on the workbench, a rubberizing wire frame matched with the sealing ring in shape is arranged on the rubberizing plate, a plurality of air holes communicated with the vacuum groove are formed in the rubberizing wire frame, and the lifting end of the first lifting mechanism is connected with the lower surface of the rubberizing plate; four positioning columns matched with sealing holes in the sealing ring are arranged in the vacuum groove, four positioning holes are formed in the rubberizing plate, and the four positioning columns are arranged in the positioning holes in a sliding mode. According to the scheme, the rapid and smooth rubberizing process of the sealing ring is achieved, deformation and wrinkles of the double-faced adhesive tape cannot be caused, and flat rubberizing is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery processing, and particularly relates to a sealing ring gluing platform for a vanadium battery. Background Art

[0002] The full name of vanadium battery is all-vanadium redox flow battery. As the name suggests, it is a battery that uses vanadium as the active substance in a circulating liquid state to carry out redox reactions and then convert chemical energy into electrical energy.

[0003] Since the vanadium battery seal ring needs to be attached to the battery bracket plate, the vanadium battery seal ring is prevented from falling off when installing the isolation film, thereby improving the assembly efficiency of the vanadium battery. At present, double-sided tape is mostly used to attach the battery to the battery bracket plate. When attaching, first tear off the isolation paper on one side of the double-sided tape, attach the double-sided tape to the battery bracket, and then attach the rubber ring to the battery.

[0004] like Figure 1 As shown, the shape of the double-sided adhesive tape 91 is consistent with the shape of the vanadium battery sealing ring 92, which is nearly 1 meter long and nearly 0.6 meters wide. Therefore, when pasting the double-sided adhesive tape 91, it is necessary to first check the position of the double-sided adhesive tape 91, then determine the pasting surface of the double-sided adhesive tape 91 and the battery bracket plate 93, then tear off the isolation paper on the surface, and paste the double-sided adhesive tape 91 with the isolation paper torn off in the sealing groove on the battery bracket plate 93. When pasting the double-sided adhesive tape 91, start pasting from one corner until all are pasted. After pasting, tear off the isolation paper on the other side, and then paste the vanadium battery sealing ring 92 on the double-sided adhesive tape 91, and the sealing hole 921, the adhesive hole 911 and the fixing hole 931 overlap coaxially. When pasting the double-sided adhesive tape 91 on the battery bracket plate 93, because the double-sided adhesive tape 91 is easily deformed, and the alignment is based on eyes and skills during pasting, the double-sided adhesive pasting position is deviated, the pasting failure rate is high, and the time required is long, the pasting efficiency is low, and the labor intensity is high. Utility Model Content

[0005] The utility model aims to provide a sealing ring gluing platform for a vanadium battery, so as to solve the problems in the prior art of deviation in the double-sided adhesive pasting position, high pasting failure rate, long time required and low pasting efficiency.

[0006] A sealing ring glue sticking platform for a vanadium battery in the present scheme comprises a workbench, a lifting hole is provided on the workbench, a first lifting mechanism is provided below the workbench, a vacuum groove is provided on the upper surface of the workbench and is arranged around the lifting hole, a pipe interface connected to the vacuum groove is provided at the bottom of the workbench, the pipe interface is connected to an exhaust pipe, the exhaust pipe is connected to a vacuum pump, a glue sticking board is provided on the workbench, a glue sticking wire frame matching the shape of the sealing ring is provided on the glue sticking board, a plurality of air holes connected to the vacuum groove are provided in the glue sticking wire frame, and a lifting end of the first lifting mechanism is connected to the lower surface of the glue sticking board;

[0007] Four positioning posts matching the sealing holes on the sealing ring are arranged in the vacuum groove, four positioning holes are arranged on the adhesive plate, and the four positioning posts are slidably arranged in the positioning holes.

[0008] The working principle of this scheme is: start the first lifting mechanism to lower the adhesive board to the table top of the workbench. At this time, the positioning column passes through the positioning hole on the adhesive board. Since the position of the positioning column matches the position of the sealing hole on the sealing ring, and the position of the sealing hole matches the position of the glue hole on the double-sided tape, the double-sided tape can be placed on the adhesive board next, specifically, the positioning column passes through the glue hole. Similarly, the sealing ring can also be stacked on the double-sided tape, and the positioning column passes through the sealing hole. Since the adhesive board is provided with an adhesive wire frame, the shape of the adhesive wire frame matches the sealing ring, so the double-sided tape is located in the adhesive wire frame.

[0009] Before placing the double-sided tape and stacking the sealing ring, start the vacuum pump and use the vacuum pipe to extract the air in the vacuum groove. Since there are air holes connected to the vacuum groove in the glue wire frame on the glue board, negative pressure will also be generated in the air holes. Under the action of negative pressure, the double-sided tape on the air holes will be flat and tightly attached to the glue board. At this time, the isolation paper on the upper surface of the double-sided tape can be easily torn off without causing wrinkles or deformation of the double-sided tape.

[0010] Then the vacuum pump can be stopped, the sealing ring is stacked on the double-sided tape with the release paper torn off, and the sealing ring is manually pressed down lightly so that the double-sided tape is attached to the sealing ring. Then the first lifting mechanism is started to raise the adhesive board until the positioning column slides out of the sealing hole, and then the sealing ring with the double-sided tape is easily removed, and flipped so that the sealing ring is at the bottom and the double-sided tape is at the top. The adhesive board is lowered in the same way as above, and the positioning column passes through the sealing hole and the glue hole in turn. The sealing ring is located on the adhesive board and contacts the adhesive board, and then the release paper on the other side of the double-sided tape is torn off, and the positioning column is passed through the fixing hole on the battery bracket board, and the battery bracket board is lightly pressed to attach it to the double-sided tape, so that the battery bracket board and the sealing ring are connected through the double-sided tape.

[0011] The beneficial technical effect of this solution is: this solution realizes a fast and smooth gluing process of the sealing ring by positioning the double-sided tape, the sealing ring and the battery bracket plate, and the first time the release paper on the double-sided tape is torn off, the double-sided tape is stretched and tightly attached to the gluing board under vacuum negative pressure, so it will not cause deformation or wrinkles of the double-sided tape, ensuring smooth gluing. When the release paper is torn off for the second time, the double-sided tape is stretched and attached to the sealing ring, so it will not cause deformation or wrinkles. Overall, this solution solves the problems of deviation in the position of double-sided tape pasting, high failure rate of pasting, long time required, and low pasting efficiency in the prior art.

[0012] Furthermore, the workbench is also provided with a gantry, the top of the gantry is connected to a second lifting mechanism, the lifting end of the second lifting mechanism is downward, the lifting end of the second lifting mechanism is connected to a pressing frame, the pressing frame matches the shape of the sealing ring, and the pressing frame is located directly above the glue wire frame. The second lifting mechanism drives the pressing frame to rise and fall, and when the sealing ring or the battery bracket plate is to be lightly pressed, the pressing frame descends, and under the action of the gravity of the pressing frame and the downward pressure of the second lifting mechanism, the double-sided tape is tightly attached to the sealing ring and the battery bracket plate.

[0013] Furthermore, a sealing strip is provided on the lower surface of the adhesive board, and the sealing strip is located at the periphery of the vacuum groove. The sealing strip has a certain degree of compressibility. When it is arranged at the periphery of the vacuum groove and located between the adhesive board and the workbench, the sealing strip is compressed under the action of the vacuum negative pressure to reduce or avoid the gap between the adhesive board and the workbench, thereby better adsorbing the double-sided adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the explosion structure of the sealing ring, double-sided adhesive tape and battery bracket plate of the vanadium battery;

[0015] Figure 2 This is a structural schematic diagram of a sealing ring adhesive bonding platform embodiment 1 of a vanadium battery of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the workbench in Example 1;

[0017] Figure 4 This is a structural schematic diagram of a sealing ring adhesive platform embodiment 2 of a vanadium battery of the utility model. DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: workbench 1, glue board 2, glue wire frame 3, air hole 4, positioning column 5, vacuum groove 6, pipe interface 7, lifting hole 8, double-sided tape 91, glue hole 911, sealing ring 92, sealing hole 921, film pressing ring 922, battery bracket plate 93, fixing hole 931, first lifting mechanism 10, pressing plate 11, second lifting mechanism 12, gantry 13.

[0020] Embodiment 1 is basically as attached Figure 2 and Figure 3As shown: a sealing ring glue sticking platform for vanadium battery, including a workbench 1, a lifting hole 8 is provided on the workbench 1, a first lifting mechanism 10 is provided below the workbench 1, a vacuum groove 6 is provided on the upper surface of the workbench 1 around the lifting hole 8, a pipe interface 7 connected to the vacuum groove 6 is provided at the bottom of the workbench 1, the pipe interface 7 is connected to an exhaust pipe, and the exhaust pipe is connected to a vacuum pump, a glue sticking plate 2 is provided on the workbench 1, a glue sticking wire frame 3 matching the shape of the sealing ring 92 is provided on the glue sticking plate 2, a plurality of air holes 4 connected to the vacuum groove 6 are provided in the glue sticking wire frame 3, and a lifting end of the first lifting mechanism 10 is connected to the lower surface of the glue sticking plate 2;

[0021] Four positioning posts 5 are provided in the vacuum groove 6 to match the sealing holes 921 on the sealing ring 92. The adhesive plate 2 is provided with four positioning holes, and the four positioning posts 5 are slidably arranged in the positioning holes. A sealing strip is provided on the lower surface of the adhesive plate 2, and the sealing strip is located on the outer periphery of the vacuum groove 6.

[0022] Example 2, as an optimization of this solution, Figure 4 As shown, a gantry 13 is also provided on the workbench 1, and a second lifting mechanism 12 is connected to the top of the gantry 13, and the lifting end of the second lifting mechanism 12 faces downward. A pressing frame is connected to the lifting end of the second lifting mechanism 12, and the pressing frame matches the shape of the sealing ring 92, and the pressing frame is located directly above the glue wire frame 3. The second lifting mechanism 12 drives the pressing frame to rise and fall, and when the sealing ring 92 or the battery bracket plate 93 is to be lightly pressed, the pressing frame descends, and under the gravity of the pressing frame and the downward pressure of the second lifting mechanism 12, the double-sided adhesive 91 is tightly attached to the sealing ring 92 and the battery bracket plate 93.

[0023] The first lifting mechanism 10 and the second lifting mechanism 12 both use hydraulic cylinders.

[0024] Taking Example 2 as an example, the specific implementation process is as follows: start the first lifting mechanism 10 to lower the adhesive board 2 to the table top of the workbench 1. At this time, the positioning column 5 passes through the positioning hole on the adhesive board 2. Since the position of the positioning column 5 matches the position of the sealing hole 921 on the sealing ring 92, and the position of the sealing hole 921 matches the position of the glue hole 911 on the double-sided adhesive 91, the double-sided adhesive 91 can be placed on the adhesive board 2, specifically, the positioning column 5 passes through the glue hole 911. Similarly, the sealing ring 92 can also be stacked on the double-sided adhesive 91, and the positioning column 5 passes through the sealing hole 921. Since the adhesive wire frame 3 is provided on the adhesive board 2, the shape of the adhesive wire frame 3 matches the sealing ring 92, so the double-sided adhesive 91 is located in the adhesive wire frame 3.

[0025] Before placing the double-sided tape 91 and stacking the sealing ring 92, start the vacuum pump and use the exhaust pipe to extract the air in the vacuum groove 6. Since the adhesive wire frame 3 on the adhesive board 2 is provided with an air hole 4 connected to the vacuum groove 6, a negative pressure will also be generated in the air hole 4. Under the action of the negative pressure, the double-sided tape 91 located on the air hole 4 will be flatly and tightly attached to the adhesive board 2. At this time, the isolation paper on the upper surface of the double-sided tape 91 can be easily torn off without causing the double-sided tape 91 to wrinkle or deform.

[0026] Then the vacuum pump can be stopped, the sealing ring 92 is stacked on the double-sided adhesive tape 91 with the release paper torn off, the second lifting mechanism 12 is started, the pressing plate 11 is moved downward, and the sealing ring 92 is lightly pressed so that the double-sided adhesive tape 91 is attached to the sealing ring 92. Then the first lifting mechanism 10 is started to raise the adhesive plate 2 until the positioning column 5 slides out of the sealing hole 921, and then the sealing ring 92 with the double-sided adhesive tape 91 is easily removed, and the sealing ring 92 with the double-sided adhesive tape 91 is turned over so that the sealing ring 92 is at the bottom and the double-sided adhesive tape 91 is at the top. The adhesive plate 2 is lowered in the same manner as above, and the positioning column 5 passes through the sealing hole 921 and the adhesive hole 911 in turn. The sealing ring 92 is located on the adhesive plate 2 and contacts the adhesive plate 2, and then the release paper on the other side of the double-sided adhesive tape 91 is torn off, and the positioning column 5 passes through the fixing hole 931 on the battery support plate 93, and the battery support plate 93 is lightly pressed to attach it to the double-sided adhesive tape 91, so that the battery support plate 93 and the sealing ring 92 are connected through the double-sided adhesive tape 91.

Claims

1. A sealing ring gluing platform for a vanadium battery, characterized by: The workbench comprises a workbench, a lifting hole is provided on the workbench, a first lifting mechanism is provided below the workbench, a vacuum groove is provided on the upper surface of the workbench and is arranged around the lifting hole, a pipe interface connected to the vacuum groove is provided at the bottom of the workbench, the pipe interface is connected to an exhaust pipe, the exhaust pipe is connected to a vacuum pump, a glue board is provided on the workbench, a glue wire frame matching the shape of the sealing ring is provided on the glue board, a plurality of air holes connected to the vacuum groove are provided in the glue wire frame, and a lifting end of the first lifting mechanism is connected to the lower surface of the glue board; Four positioning posts matching the sealing holes on the sealing ring are arranged in the vacuum groove, four positioning holes are arranged on the adhesive plate, and the four positioning posts are slidably arranged in the positioning holes.

2. The sealing ring gluing platform of a vanadium battery according to claim 1, characterized in that: The workbench is also provided with a gantry, the top of the gantry is connected to a second lifting mechanism, the lifting end of the second lifting mechanism faces downward, the lifting end of the second lifting mechanism is connected to a pressing frame, the pressing frame matches the shape of the sealing ring, and the pressing frame is located directly above the glue wire frame.

3. The sealing ring gluing platform of a vanadium battery according to claim 2, characterized in that: The lower surface of the adhesive plate is provided with a sealing strip, and the sealing strip is located at the outer periphery of the vacuum groove.

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