CN114101960A

CN114101960A - Energy accumulator and production process thereof

Info

Publication number: CN114101960A
Application number: CN202111557259.2A
Authority: CN
Inventors: 江志杰
Original assignee: Zhejiang Aolaier Hydraulic Co ltd
Current assignee: Zhejiang Aolaier Hydraulic Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-03-01
Anticipated expiration: 2041-12-18
Also published as: CN114101960B

Abstract

The application relates to an energy storage ware and production technology thereof relates to the technical field of energy storage ware, and it includes bottle, lower bottle, fuel tap, gasbag and pneumatic valve, the constant head tank has been seted up along its circumference direction to the upper end of bottle down, the lower tip of going up the bottle is fixed with the holding ring along its circumference direction, the constant head tank supplies the holding ring card is gone into. Through the cooperation that utilizes holding ring and constant head tank, when the holding ring card goes into in the constant head tank, go up the bottle and can aim at completely with lower bottle, this design can be saved and go up the bottle and carry out the required time of aiming at with lower bottle, can improve production efficiency, can improve the operation convenience again.

Description

Energy accumulator and production process thereof

Technical Field

The application relates to the field of energy accumulators, in particular to an energy accumulator and a production process thereof.

Background

The accumulator is an energy storage device in a hydraulic pneumatic system, converts energy in the system into compression energy or potential energy at proper time for storage, and converts the compression energy or the potential energy into hydraulic energy or air pressure energy for release when the system needs the energy, so as to supply the energy to the system again.

The accumulator of the related art generally includes an upper body and a lower body welded and fixed thereto. An oil valve is arranged at the upper end part of the upper bottle body, an air bag is arranged in the lower bottle body, an air valve is arranged at the lower end part of the lower bottle body, and the air valve is communicated with the air bag.

When gas enters the air bag through the gas valve, the air bag is gradually expanded, and at the moment, oil between the upper bottle body and the lower bottle body is discharged through the oil valve. When oil enters the space between the upper bottle body and the lower bottle body through the oil valve, air in the air bag is exhausted through the air valve.

With respect to the related art described above, when the upper and lower bodies need to be welded and fixed, the upper and lower bodies must be perfectly aligned, otherwise the airtightness between the upper and lower bodies is affected. However, it takes a long time to precisely align the upper and lower bodies, thereby affecting the productivity of the accumulator.

Disclosure of Invention

In order to improve the production efficiency of the energy accumulator, the application provides an energy accumulator and a production process thereof.

In a first aspect, the present application provides an energy accumulator, which adopts the following technical scheme:

the utility model provides an energy accumulator, includes bottle, lower bottle, fuel tap, gasbag and pneumatic valve, the constant head tank has been seted up along its circumference direction to the upper end of bottle down, the lower tip of going up the bottle is fixed with the holding ring along its circumference direction, the constant head tank supplies the holding ring card is gone into.

Through adopting above-mentioned technical scheme, when needs weld last bottle and lower bottle, go up the constant head tank with the holding ring card in, at this moment, go up the bottle and can aim at completely with lower bottle, can weld last bottle and lower bottle afterwards. Through the cooperation that utilizes holding ring and constant head tank, make things convenient for the producer to go up the bottle and aim at with lower bottle to save and go up the bottle and carry out the required time of aiming at with lower bottle, can improve production efficiency, can improve the operation convenience again. Simultaneously, the sealed effect between bottle and the lower bottle can also be improved to the cooperation of holding ring and constant head tank to improve the leakproofness of energy storage ware.

Optionally, a plurality of elastic sealing rings are fixed on the surface of the lower end of the positioning ring, the sealing rings share a center line, and a plurality of sealing grooves for the sealing rings to be clamped into are formed in the groove bottom of the positioning groove.

Through adopting above-mentioned technical scheme, through the cooperation of sealing ring and seal groove, further improve the sealed effect between last bottle and the lower bottle, further improve the leakproofness of energy storage ware. By the sealing rings and the sealing grooves, a labyrinth seal can be formed, thereby significantly improving the sealing stability of the accumulator.

Optionally, two side walls of the positioning ring are respectively provided with a guiding cambered surface.

Through adopting above-mentioned technical scheme, through setting up the direction cambered surface, improve the direction effect to the holding ring to make the holding ring can insert the constant head tank fast, and then improve production efficiency.

In a second aspect, the present application provides a process for producing an energy accumulator, comprising the steps of: s1, welding and fixing the air valve and the lower bottle body, and then fixing the air bag and the air valve; s2, welding and fixing the oil valve and the upper bottle body; and S3, welding and fixing the upper bottle body and the lower bottle body by using a welding device, thereby obtaining the energy accumulator.

Optionally, the welding device comprises a support frame, a conveying mechanism and a welding mechanism, the conveying mechanism is used for conveying the upper bottle body and the lower bottle body, and the welding mechanism is used for welding and fixing the upper bottle body and the lower bottle body; the conveying mechanism includes: the supporting plate is horizontally connected to the side wall of the upper end of the supporting frame in a sliding manner; the limiting block is vertically connected to the side wall of the supporting plate in a sliding mode; the limiting column is vertically arranged at the lower end part of the limiting block, a limiting groove for the oil valve to be clamped in is formed in the lower end part of the limiting column, and an electromagnet for magnetically attracting the oil valve is fixed on the limiting column; the supporting block is horizontally connected to the side wall of the lower end of the supporting frame in a sliding manner; the supporting column is vertically arranged at the upper end part of the supporting block, and a supporting groove for clamping the air valve is formed in the upper end part of the supporting column; the connecting rod is vertically fixed at the bottom of the limiting block; the connecting groove is formed in the supporting block and used for the connecting rod to insert; the control piece is arranged on the support frame and is used for driving the support plate to horizontally move; wherein, be provided with in the backup pad and be used for the drive stopper vertical movement's driving piece works as go up the bottle and move extremely when bottle down directly over, the driving piece can drive the stopper downstream, and makes the holding ring card is gone into in the constant head tank, at this moment, the connecting rod inserts in the spread groove.

Through adopting above-mentioned technical scheme, when needs weld upper flask body and lower flask body, go into the oil valve card spacing inslot to carry out magnetism through the electro-magnet and inhale fixedly to the oil valve, simultaneously, go into the pneumatic valve card and support the inslot. Then, the supporting plate is driven by the control piece to drive the limiting block and other components to move towards the welding mechanism, when the upper bottle body moves to the position right above the lower bottle body, the positioning ring is aligned with the positioning groove, and the connecting rod is aligned with the connecting groove. Then, the driving part drives the limiting block and other parts to move downwards, the positioning ring is clamped into the positioning groove, and the connecting rod is inserted into the connecting groove. At the moment, the control piece drives the supporting plate to drive the limiting block, the supporting block and the like to move synchronously, and when the upper bottle body and the lower bottle body are located at the position of the welding mechanism, the welding mechanism welds and fixes the upper bottle body and the lower bottle body, so that the production of the energy accumulator is realized. Through setting up simple structure, simple operation's welding mechanism, realize the fast weld to last bottle and lower bottle, and then improve production efficiency.

Optionally, the driving piece includes that the level is fixed in the drive strip of support frame lateral wall, set up in the drive inclined plane of drive strip tip and set up in spring in the backup pad works as the stopper with when the separation of drive inclined plane, the holding ring just with the constant head tank aligns, the spring is used for the drive the stopper downstream.

Through adopting above-mentioned technical scheme, when the backup pad drove the stopper and moves towards welding mechanism, the stopper slides along the drive inclined plane to make parts such as last bottle reduce gradually. When the stopper breaks away from the drive inclined plane, the holding ring just is located the constant head tank directly over, and at this moment, the stopper moves down under the spring action of self gravity and spring to make the holding ring card go into in the constant head tank, and then realize the accurate butt joint of bottle and lower bottle. Through setting up simple structure, simple operation, the stable driving piece of drive effect, realize the stopper and go up the quick motion of parts such as bottle to improve production efficiency. Meanwhile, in the process of moving the support plate, the parts such as the limiting blocks can automatically vertically move, the linkage effect among the parts can be improved, and the resource utilization efficiency can be improved. Through setting up the spring, provide vertical decurrent effort to last bottle to the butt joint stability of bottle and lower bottle appears the risk in gap between last bottle and the lower bottle, and then improves the product percent of pass.

Optionally, the welding mechanism includes a mechanical arm fixed on the support frame and a welding gun disposed at an end of the mechanical arm.

Through adopting above-mentioned technical scheme, through the motion of arm control welder, then welder can carry out welded fastening to last bottle and lower bottle, further improves production efficiency.

Optionally, the limiting column is connected with the limiting block in a rotating mode, the supporting column is connected with the supporting block in a rotating mode, the supporting column is fixedly sleeved with a driving gear, a driving rack is horizontally fixed on the side wall of the supporting frame, and when the upper bottle body and the lower bottle body are located on the side of the welding gun respectively, the driving gear is meshed with the driving rack.

Through adopting above-mentioned technical scheme, when last bottle and lower bottle lie in welder side, drive gear and drive rack meshing, along with the continuation motion of parts such as support column, the support column drives under the effect of drive gear and drive rack and goes up the bottle and rotate with lower bottle. At the moment, the mechanical arm drives the welding gun to move, the rotating directions of the welding gun and the supporting column are opposite, the movement stroke of the welding gun can be shortened, and the welding effect is improved. Simultaneously, when parts such as support column process welder, go up the bottle and can rotate with lower bottle automatically, can improve the linkage effect between each part, can improve resource utilization efficiency again.

Optionally, be provided with a plurality of bellows on the support frame, vertical rotation is connected with the back shaft in the bellows, be fixed with a plurality of impellers on the back shaft, one side of bellows is connected with the air-supply line, and the opposite side intercommunication has the nozzle, the nozzle is used for blowing go up the bottle with the welding seam of bottle down, the lower tip of back shaft extends to corresponding the outside of bellows and is fixed with driven gear, the supporting shoe is improved level and is fixed with driven rack, just driven rack can with a plurality of driven gear meshes in proper order.

By adopting the technical scheme, after the parts such as the supporting plate pass through the welding gun, the driven rack is meshed with the driven gears in sequence, and at the moment, the supporting shafts rotate successively. Subsequently, the cold air in the air boxes is sprayed out through the corresponding nozzles, and the cold air sprayed out from the nozzles blows the welding seams of the upper bottle body and the lower bottle body, so that the cooling capacity is realized, and the production personnel can collect the energy accumulator conveniently. Simultaneously, when the in-process of backup pad motion, a plurality of back shafts can rotate automatically, can save the driving source of back shaft, can improve the linkage cooperation effect between each part again, can also improve the utilization efficiency of resources.

Optionally, a receiving strip is horizontally fixed to a side wall of the support frame, the mechanical arm is located between the driving strip and the receiving strip, a guide inclined plane for abutting against a lower end portion of the limiting block is arranged on one side, close to the driving strip, of the receiving strip, a travel switch for abutting against the limiting block is arranged on the support frame, a controller for controlling the opening and closing of the electromagnet is arranged on the limiting column, when the limiting block abuts against the guide inclined plane, the support plate touches the travel switch, and the controller controls the electromagnet to be closed.

By adopting the technical scheme, after the supporting block and other components pass through the driven gears, the lower end part of the limiting block is abutted against the guide inclined plane, the side wall of the supporting plate is triggered to form a switch, and at the moment, the controller controls the electromagnet to be closed. Along with the continuation motion of parts such as supporting shoe, the stopper drives parts such as stopper upward movement under the effect on direction inclined plane to make the fuel tap deviate from the spacing groove, at this moment, the producer can collect the finished product energy storage ware. When this design makes the producer need collect the finished product energy storage ware, stopper and fuel tap can autosegregation, can make things convenient for the producer to collect the finished product energy storage ware, can improve production efficiency again.

In summary, the present application includes at least one of the following beneficial technical effects:

by utilizing the matching of the positioning ring and the positioning groove, when the positioning ring is clamped into the positioning groove, the upper bottle body and the lower bottle body can be completely aligned, the design can save the time required for aligning the upper bottle body and the lower bottle body, the production efficiency can be improved, and the operation convenience can be improved;

the welding mechanism which is simple in structure and convenient to operate is arranged, so that the upper bottle body and the lower bottle body are quickly welded, and the production efficiency is improved;

the cold air sprayed out of the nozzle blows the welding seams of the upper bottle body and the lower bottle body, so that the cooling capacity is realized, and the production personnel can collect the energy accumulator conveniently.

Drawings

Fig. 1 is a schematic view of the overall structure of an accumulator in the embodiment of the present application.

Fig. 2 is a partial cross-sectional view of an accumulator in an embodiment of the present application.

Fig. 3 is an enlarged schematic view of region a in fig. 2.

Fig. 4 is a schematic view of the overall structure of the welding apparatus in the embodiment of the present application.

Fig. 5 is a schematic structural diagram of a conveying mechanism and a welding mechanism in an embodiment of the present application.

Fig. 6 is an enlarged schematic view of the region B in fig. 5.

Fig. 7 is an enlarged schematic view of region C in fig. 5.

Fig. 8 is an enlarged schematic view of region D in fig. 5.

Fig. 9 is an enlarged schematic view of region E in fig. 5.

Description of reference numerals: 1. the bottle body is arranged; 2. discharging the bottle body; 3. an oil valve; 4. an air bag; 5. an air valve; 6. a positioning ring; 7. positioning a groove; 8. a guiding cambered surface; 9. a seal ring; 10. a sealing groove; 11. a welding device; 12. a support frame; 13. a conveying mechanism; 131. a support plate; 132. a limiting block; 133. a limiting column; 134. a limiting groove; 135. an electromagnet; 136. a support block; 137. a support groove; 138. a connecting rod; 139. connecting grooves; 140. a support pillar; 14. a welding mechanism; 141. a mechanical arm; 142. a welding gun; 15. a control member; 16. a drive member; 161. a drive bar; 162. a drive ramp; 163. a spring; 17. a drive gear; 18. a drive rack; 19. an air box; 20. a support shaft; 21. an impeller; 22. an air inlet pipe; 23. a nozzle; 24. a driven gear; 25. a driven rack; 26. carrying out strip bearing; 27. a guide slope; 28. a travel switch; 29. and a controller.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses an energy accumulator. Referring to fig. 1 and 2, the accumulator includes an upper body 1 and a lower body 2, and the upper body 1 and the lower body 2 are welded and fixed. An oil valve 3 is welded and fixed at the upper end part of the upper bottle body 1 to realize the control of opening and closing of the port of the upper bottle body 1. An air bag 4 is arranged in the lower bottle body 2, an air valve 5 is fixedly welded at the lower end part of the lower bottle body 2, and the opening end of the air bag 4 is fixedly connected with the air valve 5 so as to realize the control of opening and closing of the port of the air bag 4.

Referring to fig. 2 and 3, a positioning ring 6 is integrally formed at the lower end of the upper body 1, and the positioning ring 6 is arranged in the circumferential direction of the upper body 1. Meanwhile, the upper end part of the lower bottle body 2 is provided with an annular positioning groove 7 for the positioning ring 6 to be clamped in, so that the sealing effect between the upper bottle body 1 and the lower bottle body 2 can be improved, and the alignment degree of the upper bottle body 1 and the lower bottle body 2 can also be improved.

Referring to fig. 3, two side walls of the positioning ring 6 are respectively integrally formed with a guiding arc surface 8 to improve the guiding effect of the positioning ring 6, so that the positioning ring 6 can be quickly clamped into the positioning groove 7. Meanwhile, the lower end surface of the positioning ring 6 is fixedly connected with a plurality of elastic sealing rings 9, the sealing rings 9 are made of heat-resistant rubber, and the sealing rings 9 are concentric. Meanwhile, a plurality of sealing grooves 10 are formed in the bottom of the positioning groove 7, and the corresponding sealing rings 9 are clamped into the sealing grooves 10, so that the sealing stability of the upper bottle body 1 and the lower bottle body 2 is improved.

The implementation principle of the energy accumulator in the embodiment of the application is as follows: when the positioning ring 6 is snapped into the positioning groove 7, the upper body 1 and the lower body 2 can be completely aligned, and then, the manufacturer can weld the upper body 1 and the lower body 2. Through the cooperation that utilizes holding ring 6 and constant head tank 7, make things convenient for the producer to go up bottle 1 and lower bottle 2 and aim at to save and go up bottle 1 and lower bottle 2 and aim at the required time, can improve production efficiency, can improve the operation convenience again.

The embodiment of the application also discloses a production process of the energy accumulator. The production process of the energy accumulator comprises the following steps:

s1, clamping the air valve 5 into the lower port of the lower bottle body 2, welding and fixing the air valve 5 and the lower bottle body 2, and then fixedly connecting the air bag 4 and the air valve 5;

s2, the oil valve 3 is clamped into the upper port of the upper bottle body 1, and then the oil valve 3 and the upper bottle body 1 are welded and fixed;

s3, the upper bottle body 1 is in butt joint with the lower bottle body 2, the positioning ring 6 is clamped into the positioning groove 7, and the upper bottle body 1 and the lower bottle body 2 are welded and fixed by the welding device 11, so that the energy accumulator can be produced and processed.

Referring to fig. 4, the welding device 11 includes a support frame 12, and a conveying mechanism 13 and a welding mechanism 14 are disposed on the support frame 12, and the conveying mechanism 13 is configured to convey the upper bottle 1 and the lower bottle 2, and butt the upper bottle 1 and the lower bottle 2, and convey the upper bottle 1 and the lower bottle 2 together to a side of the welding structure. The welding mechanism 14 is used for welding and fixing the upper bottle body 1 and the lower bottle body 2, so that the welding operation of the energy accumulator is realized.

Referring to fig. 5 and 6, the conveying mechanism 13 includes a supporting plate 131 horizontally slidably connected to the upper end side wall of the supporting frame 12, a limiting block 132 vertically slidably connected to the side wall of the supporting plate 131, and a limiting column 133 vertically disposed at the lower end of the limiting block 132. Meanwhile, the lower end part of the limiting column 133 is provided with a limiting groove 134 into which the oil supply valve 3 is clamped, the limiting column 133 is fixedly connected with an electromagnet 135, and the electromagnet 135 is used for magnetically attracting and fixing the oil supply valve 3.

Referring to fig. 5 and 7, a supporting block 136 is horizontally slidably connected to a lower end side wall of the supporting frame 12, a supporting column 140 is vertically disposed at an upper end portion of the supporting block 136, and a supporting groove 137 into which the air supply valve 5 is inserted is formed at an upper end portion of the supporting column 140, so as to limit the lower bottle body 2.

Referring to fig. 6 and 8, a connecting rod 138 is vertically and fixedly connected to a lower end of the limiting block 132, and a connecting groove 139 into which the connecting rod 138 is inserted is formed in an upper end of the supporting block 136. When the connecting rod 138 is inserted into the connecting groove 139, the limiting block 132 and the supporting block 136 can be connected into a whole, and at this time, the limiting block 132 can drive the supporting block 136 to move synchronously.

Referring to fig. 5 and 6, the control member 15 is disposed on the supporting frame 12, the control member 15 may be an air cylinder or an electric push rod, and a telescopic end of the air cylinder or the electric push rod is fixedly connected to the supporting plate 131, so as to provide a stable driving force for the horizontal sliding of the supporting plate 131.

Referring to fig. 5 and 6, a driving member 16 for driving the stopper 132 to move vertically is disposed on the supporting plate 131, and when the upper bottle 1 moves toward the welding mechanism 14 and the upper bottle 1 is located right above the lower bottle 2, the driving member 16 can drive the stopper 132 to drive the upper bottle 1 and other components to move downward. At this time, the positioning ring 6 is caught in the positioning groove 7 to achieve the alignment of the upper and lower bottle bodies 1 and 2, and at the same time, the connection rod 138 is inserted into the connection groove 139 to achieve the connection of the stopper 132 and the supporting block 136.

When the upper bottle body 1 and the lower bottle body 2 need to be welded, the oil valve 3 is clamped into the limiting groove 134, the oil valve 3 is fixed in a magnetic attraction mode through the electromagnet 135, and meanwhile the air valve 5 is clamped into the supporting groove 137, so that the upper bottle body 1 and the lower bottle body 2 are fixed and limited. Subsequently, the support plate 131 is driven by the control member 15 to move the stop block 132 and the like toward the welding mechanism 14, and when the upper bottle body 1 moves to a position right above the lower bottle body 2, the positioning ring 6 is aligned with the positioning groove 7, and the connecting rod 138 is aligned with the connecting groove 139.

Subsequently, the stopper 132 is driven by the driving member 16 to move the upper bottle 1 and the like downward, and the positioning ring 6 is snapped into the positioning groove 7, and the connecting rod 138 is inserted into the connecting groove 139. At this time, the control member 15 drives the support plate 131 to drive the limiting block 132 and the support block 136 to move towards the welding mechanism 14 synchronously, and when the upper bottle body 1 and the lower bottle body 2 are located at the position of the welding mechanism 14, the welding mechanism 14 welds and fixes the upper bottle body 1 and the lower bottle body 2, thereby realizing the production of the energy accumulator.

Referring to fig. 5 and 6, the driving member 16 includes a driving bar 161 horizontally fixedly connected to a side wall of the support frame 12, and a lower end portion of the stopper 132 abuts an upper end surface of the driving bar 161. The driving inclined plane 162 is integrally formed at one end of the driving bar 161 close to the welding mechanism 14, and when the limiting block 132 slides along the driving inclined plane 162 towards the welding mechanism 14, the limiting block 132 can automatically descend. When the stopper 132 is separated from the driving slope 162, the positioning ring 6 is exactly aligned with the positioning groove 7, thereby aligning the upper bottle body 1 and the lower bottle body 2.

Referring to fig. 5 and 6, a spring 163 is disposed on the supporting plate 131, one end of the spring 163 is fixedly connected with the supporting plate 131, and the other end is fixedly connected with the stopper 132, and the spring 163 is used to drive the stopper 132 to move downward. After the upper bottle body 1 is butted with the lower bottle body 2, the spring 163 can provide a vertical downward acting force to the upper bottle body 1 to improve the butting stability of the upper bottle body 1 and the lower bottle body 2.

When the supporting plate 131 drives the stopper 132 to move toward the welding mechanism 14, the stopper 132 slides along the upper end surface of the driving bar 161 and then slides along the driving slope 162, so that the upper bottle body 1 and other parts are gradually lowered. When the stopper 132 is disengaged from the driving slope 162, the positioning ring 6 is located just above the positioning groove 7, and at this time, the stopper 132 moves downward under the action of its own weight and the elastic force of the spring 163. When 6 cards of retaining ring go into in the constant head tank 7, can realize going up the accurate butt joint of bottle 1 and lower bottle 2, afterwards, can carry out welding jobs to last bottle 1 and lower bottle 2.

Referring to fig. 4 and 5, the welding mechanism 14 includes a mechanical arm 141 fixedly connected to the support frame 12, a welding torch 142 is fixedly connected to an end of the mechanical arm 141, the mechanical arm 141 is used for controlling the movement of the welding torch 142, and the welding torch 142 is used for welding the upper bottle 1 and the lower bottle 2.

Referring to fig. 6 and 7, the limiting column 133 is rotatably connected to the limiting block 132, the supporting column 140 is rotatably connected to the supporting block 136, and the supporting column 140 is fixedly sleeved with the driving gear 17. Meanwhile, a driving rack 18 is horizontally and fixedly connected to a side wall of the supporting frame 12, and the driving gear 17 can be engaged with the driving rack 18.

When the upper bottle body 1 and the lower bottle body 2 just pass through the welding gun 142, the driving gear 17 is meshed with the driving rack 18, and along with the continuous movement of the components such as the supporting column 140, the supporting column 140 drives the lower bottle body 2 and the upper bottle body 1 to rotate under the action of the driving gear 17 and the driving rack 18. At this time, when the welding gun 142 performs welding and fixing on the upper bottle body 1 and the lower bottle body 2, the moving direction of the welding gun 142 is opposite to the rotating direction of the support column 140, so that the operation stroke of the welding gun 142 is saved, and the welding efficiency is improved. When the upper bottle body 1 and the lower bottle body 2 are welded, the driving gear 17 is separated from the driving rack 18.

Referring to fig. 5 and 9, a plurality of bellows 19 are fixedly connected to a side wall of the supporting frame 12, the bellows 19 are located at a side of the robot arm 141, and after the upper bottle body 1 and the lower bottle body 2 are welded, the upper bottle body 1 and the lower bottle body 2 sequentially pass through the bellows 19. A supporting shaft 20 is vertically and rotatably connected in the air box 19, and a plurality of impellers 21 are fixedly sleeved on the supporting shaft 20. An air inlet pipe 22 is fixedly connected to one side of the air box 19, and a nozzle 23 is fixedly communicated to the other side of the air box, and the nozzle 23 is used for blowing the welding position of the upper bottle body 1 and the lower bottle body 2.

Referring to fig. 7 and 9, a lower end portion of each support shaft 20 extends to the outside of the corresponding air box 19, and a driven gear 24 is fixedly sleeved on the lower end portion of each support shaft 20. Meanwhile, the side wall of the supporting block 136 is horizontally and fixedly connected with a driven rack 25, and the driven rack 25 can be sequentially engaged with the plurality of driven gears 24.

After the welding gun 142 welds the upper bottle body 1 and the lower bottle body 2, the driven rack 25 is sequentially engaged with the plurality of driven gears 24 along with the continuous movement of the supporting block 136 and other parts, and at this time, the plurality of supporting shafts 20 are sequentially rotated by the driven gears 24 and the driven rack 25. Then, the cold air in the air boxes 19 sequentially passes through the corresponding nozzles 23 to be sprayed, and the cold air sprayed from the nozzles 23 blows the welding seams of the upper bottle body 1 and the lower bottle body 2, so that the welding seams of the upper bottle body 1 and the lower bottle body 2 are cooled.

Referring to fig. 5 and 6, a receiving bar 26 is horizontally and fixedly connected to a side wall of the supporting frame 12, and a plurality of bellows 19 are respectively located between the driving bar 161 and the receiving bar 26. Meanwhile, one end of the receiving bar 26 close to the driving bar 161 is integrally formed with a guide slope 27 for abutting against the lower end of the stopper 132, and after the stopper 132 passes through the plurality of bellows 19, the stopper 132 slides along the guide slope 27 and the stopper 132 moves upward.

Referring to fig. 5 and 6, a travel switch 28 is fixedly connected to a side wall of the support frame 12, the travel switch 28 is electrically connected to the electromagnet 135, and the travel switch 28 is used for controlling the electromagnet 135 to open and close. Meanwhile, a controller 29 for controlling the opening and closing of the electromagnet 135 is fixedly connected to the limit post 133. When the stopper 132 abuts against the guide slope 27, the support plate 131 activates the travel switch 28, and the controller 29 controls the electromagnet 135 to close. Subsequently, the stopper 132 is moved upward, and the oil valve 3 is gradually separated from the stopper 132, and then, the accumulator can be taken out by the manufacturer.

The implementation principle of the production process of the energy accumulator in the embodiment of the application is as follows: the upper bottle body 1 and the lower bottle body 2 are transported by the conveying mechanism 13, and the upper bottle body 1 is butted with the lower bottle body 2. Subsequently, the welding gun 142 welds the upper bottle 1 and the lower bottle 2, and then the cold air sprayed from the plurality of nozzles 23 blows the weld joints of the upper bottle 1 and the lower bottle 2 to cool down. And collecting the finished product energy accumulator, thereby realizing the production of the energy accumulator.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an energy accumulator, includes bottle (1), lower bottle (2), fuel tap (3), gasbag (4) and pneumatic valve (5), its characterized in that: constant head tank (7) have been seted up along its circumference direction to the upper end of lower bottle (2), the lower tip of going up bottle (1) is fixed with holding ring (6) along its circumference direction, constant head tank (7) supply holding ring (6) card is gone into.

2. An accumulator according to claim 1, characterized in that: the lower extreme fixed surface of holding ring (6) has a plurality of elastic sealing ring (9), and is a plurality of sealing ring (9) concentric line, the tank bottom of constant head tank (7) is seted up a plurality of confession is corresponding seal groove (10) that sealing ring (9) card was gone into.

3. An accumulator according to claim 2, characterized in that: two side walls of the positioning ring (6) are respectively provided with a guiding cambered surface (8).

4. A process for the production of an accumulator according to any of claims 1-3, characterized in that:

s1, welding and fixing the air valve (5) and the lower bottle body (2), and then fixing the air bag (4) and the air valve (5);

s2, welding and fixing the oil valve (3) and the upper bottle body (1);

and S3, welding and fixing the upper bottle body (1) and the lower bottle body (2) by using a welding device (11) so as to obtain the energy accumulator.

5. Process for producing an accumulator according to claim 4, characterized in that: the welding device (11) comprises a support frame (12), a conveying mechanism (13) and a welding mechanism (14), the conveying mechanism (13) is used for conveying the upper bottle body (1) and the lower bottle body (2), and the welding mechanism (14) is used for welding and fixing the upper bottle body (1) and the lower bottle body (2);

the conveying mechanism (13) comprises:

the supporting plate (131) is horizontally connected to the side wall of the upper end of the supporting frame (12) in a sliding manner;

the limiting block (132) is vertically and slidably connected to the side wall of the supporting plate (131);

the limiting column (133) is vertically arranged at the lower end part of the limiting block (132), a limiting groove (134) for the oil valve (3) to be clamped in is formed in the lower end part of the limiting column (133), and an electromagnet (135) used for magnetically attracting the oil valve (3) is fixed on the limiting column (133);

the supporting block (136) is horizontally and slidably connected to the side wall of the lower end of the supporting frame (12);

the supporting column (140) is vertically arranged at the upper end part of the supporting block (136), and a supporting groove (137) for the air valve (5) to be clamped in is formed in the upper end part of the supporting column (140);

the connecting rod (138) is vertically fixed at the bottom of the limiting block (132);

the connecting groove (139) is arranged on the supporting block (136), and the connecting groove (139) is used for inserting the connecting rod (138);

the control piece (15) is arranged on the support frame (12) and is used for driving the support plate (131) to horizontally move;

wherein, be provided with on backup pad (131) and be used for the drive stopper (132) vertical motion's driving piece (16), work as go up bottle (1) and move extremely when bottle (2) down is directly over, driving piece (16) can drive stopper (132) downstream, and make holding ring (6) card is gone into in constant head tank (7), at this moment, connecting rod (138) insert in spread groove (139).

6. Process for producing an accumulator according to claim 5, characterized in that: the driving piece (16) comprises a driving strip (161) fixed on the side wall of the support frame (12) horizontally, a driving inclined plane (162) arranged at the end of the driving strip (161) and a spring (163) arranged on the support plate (131), when the limiting block (132) is separated from the driving inclined plane (162), the positioning ring (6) is just aligned to the positioning groove (7), and the spring (163) is used for driving the limiting block (132) to move downwards.

7. Process for producing an accumulator according to claim 6, characterized in that: the welding mechanism (14) comprises a mechanical arm (141) fixed on the support frame (12) and a welding gun (142) arranged at the end part of the mechanical arm (141).

8. Process for producing an accumulator according to claim 7, characterized in that: spacing post (133) with stopper (132) rotate to be connected, support column (140) with supporting shoe (136) rotate to be connected, fixed cover is equipped with drive gear (17) on support column (140), the lateral wall level of support frame (12) is fixed with drive rack (18), works as go up bottle (1) with lower bottle (2) are located respectively when welder (142) side, drive gear (17) with drive rack (18) meshing.

9. Process for producing an accumulator according to claim 8, characterized in that: be provided with a plurality of bellows (19) on support frame (12), vertical rotation is connected with back shaft (20) in bellows (19), be fixed with a plurality of impellers (21) on back shaft (20), one side of bellows (19) is connected with air-supply line (22) and opposite side intercommunication has nozzle (23), nozzle (23) are used for blowing blow go up bottle (1) with the welded position of bottle (2) down, the lower tip of back shaft (20) extends to corresponding the outside of bellows (19) is fixed with driven gear (24), supporting shoe (136) are improved level and are fixed with driven rack (25), just driven rack (25) can with a plurality of driven gear (24) mesh in proper order.

10. Process for producing an accumulator according to claim 9, characterized in that: the side wall level of support frame (12) is fixed with accepts strip (26), arm (141) are located the driver strip (161) with accept between the strip (26), it is close to driver strip (161) to accept strip (26) one side be provided with the confession the direction inclined plane (27) of the lower tip butt of stopper (132), be provided with on support frame (12) and supply travel switch (28) of stopper (132) butt, be provided with on spacing post (133) and be used for controlling controller (29) that electro-magnet (135) opened and close, work as stopper (132) with when direction inclined plane (27) butt, backup pad (131) touch travel switch (28), just controller (29) control electro-magnet (135) are closed.