CN112809152A - Automatic welding equipment for electrode terminals of storage battery - Google Patents
Automatic welding equipment for electrode terminals of storage battery Download PDFInfo
- Publication number
- CN112809152A CN112809152A CN202011571170.7A CN202011571170A CN112809152A CN 112809152 A CN112809152 A CN 112809152A CN 202011571170 A CN202011571170 A CN 202011571170A CN 112809152 A CN112809152 A CN 112809152A
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- electrode
- guide groove
- electrode ring
- ring
- vertical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an automatic welding device for a storage battery electrode terminal, which comprises: a work table; an electrode vibrating tray capable of delivering an electrode; the electrode ring vibrating disk can send out the electrode ring; the guide block is provided with a transverse guide groove and a vertical guide groove which are communicated; a first driving assembly capable of conveying the electrodes entering the transverse guide groove to the vertical guide groove; the limiting block is provided with a limiting space and an electrode ring inlet communicated with the limiting space, and the electrode ring can be input into the limiting space; an electrode ring assembly is placed, a manipulator is arranged on the electrode ring assembly, and the electrode ring in the limiting space is grabbed and then sleeved outside an electrode column in an electrode; a flux applying assembly capable of applying flux to the electrode ring and the electrode; the second driving assembly can convey the electrode with the fluxing agent to the heater from the vertical guide groove; and the controller can control the actions of the electric appliances. The invention has the advantages of reasonable structure, low cost, convenient processing, high working efficiency and good product quality.
Description
Technical Field
The invention relates to automatic welding equipment for electrode terminals of storage batteries.
Background
An electrode terminal of a storage battery is formed by welding an electrode 29 and an electrode ring 28, the electrode 29 is composed of an electrode plate 291 and an electrode column 292, one part of the electrode column 292 is conical, the other part of the electrode column 292 is cylindrical, the electrode plate 291 and the electrode column 292 are connected in an interference fit mode, the electrode ring 28 needs to be sleeved in the conical part, after the electrode ring 28 is melted at high temperature, the electrode plate 291 and the electrode column 292 are connected into a whole, after the electrode terminal is welded, one end of the electrode terminal is electrically connected with the inside of the storage battery, the electrode column 292 at the other end is provided with a threaded hole, a screw is screwed into the welding sheet, the welding sheet can be connected to an electric appliance through a lead, and in the prior art, automatic welding equipment does not exist, and the electrode ring 28 is sleeved in the conical part 8 of the electrode column.
Disclosure of Invention
The invention provides automatic welding equipment for electrode terminals of storage batteries, which can sleeve an electrode ring into a conical part of an electrode column and output the electrode ring after the electrode ring is melted at high temperature.
The technical scheme of the invention is as follows:
an automatic welding apparatus of electrode terminals of a storage battery, comprising:
a work table;
the electrode vibration disk is arranged on the workbench and outputs orderly arranged electrodes through the electrode guide groove;
the electrode ring vibration disc is arranged on the workbench, and the electrode ring vibration disc outputs the electrode rings which are arranged orderly through the electrode ring guide groove;
the electrode column in the electrode can be embedded into the transverse guide groove and the vertical guide groove and can move from the transverse guide groove to the vertical guide groove, and the transverse guide groove is also communicated with the electrode guide groove;
the first driving assembly is provided with a first driving rod, and the first driving rod can convey the electrode entering the transverse guide groove to the vertical guide groove;
the limiting block is fixed with the workbench through the bottom plate and is provided with a limiting space and an electrode ring inlet communicated with the limiting space, the electrode ring inlet is communicated with the electrode ring guide groove, and an electrode ring can enter the limiting space from the electrode ring guide groove;
the electrode ring assembly is arranged and provided with a manipulator, and the manipulator can grab the electrode ring in the limiting space and then sleeve the electrode ring outside an electrode column in the electrode;
a flux applying assembly capable of applying flux to the electrode ring and the electrode;
the second driving assembly is provided with a second driving rod, and the second driving rod can convey the electrode with the soldering flux to the heater from the vertical guide groove and melt the electrode ring and then output a welded electrode terminal;
the electrode sensor is arranged at the output end close to the electrode guide groove and can acquire position signals of electrodes in the electrode guide groove;
the electrode ring sensor is arranged at the output end close to the electrode ring guide groove and can acquire a position signal of an electrode ring in the electrode ring guide groove;
and the controller is electrically connected with each electric appliance.
The invention has the advantages that the electrode terminal of the storage battery can be welded without manual operation, the whole process is completed automatically, and the welded electrode terminal has good quality.
The invention has the advantages of reasonable structure, low cost, convenient processing, high working efficiency and good product quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of an electrode terminal according to the present invention.
Figure 3 is a schematic diagram of the structure associated with the placement of the electrode ring assembly of the present invention.
Fig. 4 is a schematic structural view of the robot of the present invention.
FIG. 5 is a schematic diagram of a related structure of the flux assembly of the present invention.
FIG. 6 is a schematic view of the structure of the liquid suction head of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings in which:
as shown in the drawings, an automatic welding apparatus for electrode terminals of a battery includes:
a work table 1;
an electrode vibration disk 21 mounted on the table 1, the electrode vibration disk 21 outputting the electrodes 29 arranged in order through an electrode guide groove 211;
an electrode ring vibration disk 22 which is arranged on the worktable 1, wherein the electrode ring vibration disk 22 outputs the electrode rings 28 which are arranged orderly through an electrode ring guide groove 221;
the guide block 23 is fixed with the workbench 1 through the bottom plate 11, the guide block 23 is provided with a transverse guide groove 231 and a vertical guide groove 232 which are communicated, an electrode column 292 in the electrode 29 can be embedded into the transverse guide groove 231 and the vertical guide groove 232 and can move from the transverse guide groove 231 to the vertical guide groove 232, the transverse guide groove 231 is also communicated with the electrode guide groove 211, and the guide block 23 can also be lifted and fixed with the bottom plate 11 through a support frame;
a first driving assembly 5 provided with a first driving rod 51, the first driving rod 51 being able to convey the electrode 29 entering the transverse channel 231 to the vertical channel 232;
the limiting block 24 is fixed with the workbench 1 through the bottom plate 11, the limiting block 24 is provided with a limiting space and an electrode ring inlet 241 communicated with the limiting space, the electrode ring inlet 241 is communicated with the electrode ring guide groove 221, and the electrode ring 28 can enter the limiting space from the electrode ring guide groove 221;
the electrode ring assembly 6 is placed and provided with a manipulator 60, and the manipulator 60 can grab the electrode ring 28 in the limit space and then sleeve the electrode ring outside the electrode column 292 in the electrode 29;
a flux applying assembly 8 capable of applying flux to the electrode collar 28 and the electrode 29;
the second driving assembly 4 is provided with a second driving rod 41, and the second driving rod 41 can convey the electrode 29 with the fluxing agent from the vertical guide groove 232 to the heater 9 to melt the electrode ring 28 and then output a welded electrode terminal;
an electrode sensor 25 installed near an output end of the electrode guide groove 211, the electrode sensor 25 being capable of collecting a position signal of the electrode 29 in the electrode guide groove 211;
the electrode ring sensor 26 is arranged at the output end close to the electrode ring guide groove 221, and the electrode ring sensor 26 can acquire position signals of the electrode ring 28 in the electrode ring guide groove 221;
and a controller 7 electrically connected to the electric appliances.
The sensor is mainly used for acquiring position signals of the electrode 29 and the electrode ring 28 and ensuring that the electrode 29 and the electrode ring 28 accurately move to a preset position, the sensor can be a photoelectric sensor or an electromagnetic sensor, when each collecting electrode 29 or the electrode ring 28 moves by one step, the sensor outputs a signal, and the first driving assembly 5, the second driving assembly 4 and the like do periodic actions.
It should be noted that the electrode vibration disk 21 and the electrode ring vibration disk 22 are both existing products, and are widely used in assembly equipment, and can output parts after automatic arrangement.
It should be further noted that the limiting block 24 of the present embodiment is composed of three vertical blocks and a base for processing convenience, and other structures can be used as long as the functions are the same.
The electric appliances of the invention mainly comprise a sensor, an electromagnetic valve and a heater.
The electrode guide grooves 211 and the electrode ring guide grooves 221 can be provided with a pressing strip above to ensure that the electrode 29 and the electrode ring 28 are kept in the same plane and do not arch upwards during the movement process.
Further, the first drive assembly 5 includes:
the first driving cylinder 52 is fixed with the bottom plate 11, the connecting rod is fixed with the first driving rod 51 through a first bracket, the first driving rod 51 is inserted into the transverse guide groove 231 and can convey the electrode 29 input from the electrode guide groove 211 to the vertical guide groove 232, the first driving cylinder 52 is communicated with the air pump through a first electromagnetic valve, and the first electromagnetic valve is connected with the controller 7.
The electrodes 29 on the electrode guide grooves 211 are arranged in parallel with the electrode pieces 291, and are arranged in a horizontal line after entering the horizontal guide grooves 231.
Further, the second drive assembly 4 includes:
and the cylinder body of the second driving air cylinder 42 is fixed with the bottom plate 11 through a second bracket, the connecting rod is fixed with a second driving rod 41, the second driving rod 41 is tightly attached to the top surface of the guide block 23 and contacts with a plurality of electrode plates 291 which are arranged in parallel, the plurality of electrodes 29 are conveyed to the heater 9 from the vertical guide groove 232, the second driving air cylinder 42 is communicated with the air pump through a second electromagnetic valve, and the second electromagnetic valve is connected with the controller.
It should be noted that, for accurate positioning, a guide block may be fixed on the vertical guide groove 232, and a guide groove is provided on the guide block, and the second driving rod 41 is located in the guide groove to move.
Further, positioning the electrode ring assembly 6 includes:
a bracket 64 fixed to the base plate 11;
a first vertical cylinder 63, the cylinder body of which is fixed to a bracket 64;
a rotary cylinder 62, the cylinder body of which is fixed with the connecting rod of the first vertical cylinder 63;
a rotating bracket 61 fixed to a rotating joint of the rotating cylinder 62;
a robot 60 provided with:
the outer tube 603 is symmetrically provided with two sliding grooves 6051 in the vertical direction on the outer wall, and the top of the outer tube 603 is fixed with the rotating bracket 61;
an inner core 601 inserted into the outer tube 603 and capable of moving up and down, wherein the diameter of the inner core 601 is close to and larger than the inner diameter of the electrode ring 28, and the electrode ring 28 is provided with an opening end;
a limit pin 602 fixed to the inner core 601 and having a length greater than the outer diameter of the outer tube 603, the limit pin 602 being movable only up and down along a slide groove 6051;
a pressure spring 604 mounted between the top end surface of the outer tube 603 and the top end surface of the inner core 601;
the first vertical cylinder 63 and the rotary cylinder 62 are respectively communicated with the air pump through a first vertical electromagnetic valve and a rotary electromagnetic valve, and the first vertical electromagnetic valve and the rotary electromagnetic valve are respectively and electrically connected with the controller 7;
when the inner core 601 rotates to the position right above the electrode ring 28 in the limiting space, the inner core 601 can be inserted into the electrode ring 28 under the control of the first vertical cylinder 63, when the inner core 601 and the electrode ring 28 rotate to the position right above the electrode column 292 in the vertical guide groove 232 and are pressed downwards, the inner core 601 touches the electrode column 292 and then moves upwards into the outer tube 603, and the electrode ring 28 falls and then is sleeved on the electrode column 292.
The electrode ring 28 is usually formed by bending a hard copper wire having a diameter of approximately 1mm into a circular ring shape, and has an open end with elasticity.
In order to improve the efficiency, the two manipulators 60 are symmetrically fixed with the rotating bracket 61.
While one robot 60 takes the electrode ring 28, the other robot 60 places the electrode ring 28.
Further, the flux applying assembly 8 includes:
a horizontal cylinder 81 whose cylinder body is fixed to the bracket 64;
a second vertical cylinder 82, the cylinder body of which is fixed to the connecting rod of the horizontal cylinder 81;
a liquid suction head 83 fixed to the link of the second vertical cylinder 82;
the liquid storage box 84 is used for placing the soldering flux, and the liquid storage box 84 is fixed with the bracket 64;
the horizontal cylinder 81 and the second vertical cylinder 82 are respectively communicated with the air pump through a horizontal electromagnetic valve and a second vertical electromagnetic valve, and the horizontal electromagnetic valve and the second vertical electromagnetic valve are respectively electrically connected with the controller 7;
the liquid suction head 83 can apply the flux in the liquid storage box 84 to the electrode column 292 and the electrode ring 28 in the vertical guide groove 232 under the control of the horizontal air cylinder 81 and the second vertical air cylinder 82.
When the connecting rod of the horizontal cylinder 81 stretches, the connecting rod of the second vertical cylinder 82 stretches, and the liquid suction head 83 well sucks the soldering flux; when the connecting rod of the horizontal cylinder 81 is contracted, the connecting rod of the second vertical cylinder 82 is expanded for the second time, and the soldering flux is coated on the electrode column 292 and the electrode ring 28 in the vertical guide groove 232.
Furthermore, the liquid suction head 83 is made of sponge, the bottom of the liquid suction head 83 is in a circular ring shape, the circular ring shape can touch the electrode ring 28, and the structure can only coat the soldering flux on the welding part and does not cause waste.
Further, the heater 9 includes:
a heating controller 90 capable of outputting a high-frequency current, the heating controller 90 being electrically connected to the controller 7;
a heating coil 91 electrically connected to the heating controller 90 and capable of passing a high-frequency current;
and two ends of the heating slide rail 92 are fixed with the bottom plate 11 through the heating support 93 respectively, one end of the heating slide rail 92 is connected with the vertical guide groove 232, and the other end of the heating slide rail 92 outputs a welded electrode terminal.
The heater 9 is selected from existing product electromagnetic heaters.
In order to concentrate heat energy to the electrode terminals, the heating slide rail 92 is composed of three quartz tubes, which are arranged in an inverted triangle shape and do not absorb electric energy.
Further, a controller 7 is fixed on the table 1, and the controller 7 includes:
the display and a plurality of control buttons are respectively and electrically connected with the PLC control unit and coordinate the actions of all the components through software programming.
Claims (10)
1. An automatic welding device for electrode terminals of a storage battery is characterized by comprising:
a table (1);
an electrode vibration disk (21) which is installed on the workbench (1), wherein the electrode vibration disk (21) outputs the orderly arranged electrodes (29) through an electrode guide groove (211);
the electrode ring vibration disc (22) is arranged on the workbench (1), and the electrode ring vibration disc (22) outputs the orderly arranged electrode rings (28) through the electrode ring guide groove (221);
the guide block (23) is fixed with the workbench (1) through the bottom plate (11), the guide block (23) is provided with a transverse guide groove (231) and a vertical guide groove (232) which are communicated, an electrode column (292) in the electrode (29) can be embedded into the transverse guide groove (231) and the vertical guide groove (232) and can move from the transverse guide groove (231) to the vertical guide groove (232), and the transverse guide groove (231) is also communicated with the electrode guide groove (211);
a first drive assembly (5) provided with a first drive rod (51), the first drive rod (51) being able to convey an electrode (29) entering the transverse guideway (231) to the vertical guideway (232);
the limiting block (24) is fixed with the workbench (1) through the bottom plate (11), the limiting block (24) is provided with a limiting space and an electrode ring inlet (241) communicated with the limiting space, the electrode ring inlet (241) is communicated with the electrode ring guide groove (221), and the electrode ring (28) can enter the limiting space from the electrode ring guide groove (221);
the electrode ring assembly (6) is placed and provided with a manipulator (60), and the manipulator (60) can grab the electrode ring (28) in the limiting space and then sleeve the electrode ring outside an electrode column (292) in an electrode (29);
a flux applying assembly (8) capable of applying flux to the electrode ring (28) and the electrode (29);
the second driving assembly (4) is provided with a second driving rod (41), and the second driving rod (41) can convey the electrode (29) with the soldering flux to the electrode ring (28) melted by the heater (9) from the vertical guide groove (232) and then output a welded electrode terminal;
the electrode sensor (25) is arranged close to the output end of the electrode guide groove (211), and the electrode sensor (25) can collect position signals of the electrode (29) in the electrode guide groove (211);
the electrode ring sensor (26) is arranged at the output end close to the electrode ring guide groove (221), and the electrode ring sensor (26) can acquire a position signal of an electrode ring (28) in the electrode ring guide groove (221);
and a controller (7) electrically connected to the electric appliances.
2. The automatic welding equipment of electrode terminals of storage batteries according to claim 1, characterized in that said first driving assembly (5) comprises:
the first driving air cylinder (52) is fixed with the bottom plate (11), a connecting rod is fixed with the first driving rod (51) through a first support, the first driving rod (51) is inserted into the transverse guide groove (231) and can convey the electrode (29) input from the electrode guide groove (211) to the vertical guide groove (232), the first driving air cylinder (52) is communicated with the air pump through a first electromagnetic valve, and the first electromagnetic valve is connected with the controller (7).
3. The automatic welding equipment of electrode terminals of storage batteries according to claim 2, characterized in that said second driving assembly (4) comprises:
and the cylinder body of the second driving cylinder (42) is fixed with the bottom plate (11) through a second bracket, the connecting rod is fixed with the second driving rod (41), the second driving rod (41) is tightly attached to the top surface of the guide block (23) and contacts with a plurality of electrode plates (291) which are arranged in parallel, the plurality of electrodes (29) are conveyed to the heater (9) from the vertical guide groove (232), the second driving cylinder (42) is communicated with the air pump through a second electromagnetic valve, and the second electromagnetic valve is connected with the controller.
4. The automatic welding equipment of electrode terminals of storage batteries according to any of claims 1 to 3, characterized in that said electrode ring assembly (6) comprises:
a bracket (64) fixed to the base plate (11);
a first vertical cylinder (63) with a cylinder body fixed to the bracket (64);
a rotary cylinder (62), the cylinder body of which is fixed with the connecting rod of the first vertical cylinder (63);
a rotating bracket (61) fixed to a rotating joint of the rotating cylinder (62);
a robot (60) provided with:
the outer wall of the outer pipe (603) is symmetrically provided with two sliding chutes (6051) in the vertical direction, and the top of the outer pipe (603) is fixed with the rotating bracket (61);
an inner core (601) which is inserted into the outer tube (603) and can move up and down, wherein the diameter of the inner core (601) is close to and larger than the inner diameter of the electrode ring (28), and the electrode ring (28) is provided with an opening end;
the limiting pin (602) is fixed with the inner core (601), the length of the limiting pin is larger than the outer diameter of the outer pipe (603), and the limiting pin (602) can only move up and down along the sliding groove (6051);
a pressure spring (604) mounted between the top end surface of the outer tube (603) and the top end surface of the inner core (601);
the first vertical cylinder (63) and the rotary cylinder (62) are respectively communicated with the air pump through a first vertical electromagnetic valve and a rotary electromagnetic valve, and the first vertical electromagnetic valve and the rotary electromagnetic valve are respectively and electrically connected with the controller (7);
when the inner core (601) rotates right above the electrode ring (28) in the limiting space, the inner core (601) can be inserted into the electrode ring (28) under the control of the first vertical cylinder (63), when the inner core (601) and the electrode ring (28) rotate right above the electrode column (292) in the vertical guide groove (232) and are pressed downwards, the inner core (601) touches the electrode column (292) and then moves upwards into the outer tube (603), and the electrode ring (28) falls and then is sleeved on the electrode column (292).
5. The automatic welding equipment for battery electrode terminals according to claim 4, wherein said robot (60) is provided with two robots (60) symmetrically fixed to the rotating support (61).
6. The automatic welding equipment of the electrode terminals of the storage battery according to claim 4, wherein said flux applying assembly (8) comprises:
a horizontal cylinder (81) having a cylinder body fixed to the bracket (64);
a second vertical cylinder (82) whose cylinder body is fixed with the connecting rod of the horizontal cylinder (81);
a liquid suction head (83) fixed to a connecting rod of the second vertical cylinder (82);
the liquid storage box (84) is used for placing the soldering flux, and the liquid storage box (84) is fixed with the bracket (64);
the horizontal cylinder (81) and the second vertical cylinder (82) are respectively communicated with the air pump through a horizontal electromagnetic valve and a second vertical electromagnetic valve, and the horizontal electromagnetic valve and the second vertical electromagnetic valve are respectively electrically connected with the controller (7);
under the control of the horizontal cylinder (81) and the second vertical cylinder (82), the liquid suction head (83) can add the soldering flux in the liquid storage box (84) to the electrode column (292) and the electrode ring (28) in the vertical guide groove (232).
7. The automatic welding equipment of the electrode terminal of the storage battery according to claim 6, characterized in that the liquid suction head (83) is made of sponge, and the bottom of the liquid suction head (83) is in a circular ring shape, and the circular ring shape can touch the electrode ring (28).
8. The automatic welding apparatus of electrode terminals for secondary batteries according to claim 6, wherein said heater (9) comprises:
a heating controller (90) capable of outputting a high-frequency current, the heating controller (90) being electrically connected to the controller (7);
a heating coil (91) which is electrically connected to the heating controller (90) and through which a high-frequency current can flow;
and two ends of the heating slide rail (92) are fixed with the bottom plate (11) through a heating support (93), one end of the heating slide rail (92) is connected with the vertical guide groove (232), and the other end of the heating slide rail outputs a welded electrode terminal.
9. The automatic welding apparatus for battery electrode terminals according to claim 8, wherein said heating slide rail (92) is composed of three quartz tubes arranged in an inverted triangular shape.
10. The automatic welding apparatus for battery electrode terminals according to any one of claims 1 to 3, wherein said controller (7) is fixed to the table (1), the controller (7) comprising:
the display and a plurality of control buttons are respectively and electrically connected with the PLC control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011571170.7A CN112809152A (en) | 2020-12-27 | 2020-12-27 | Automatic welding equipment for electrode terminals of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011571170.7A CN112809152A (en) | 2020-12-27 | 2020-12-27 | Automatic welding equipment for electrode terminals of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112809152A true CN112809152A (en) | 2021-05-18 |
Family
ID=75854067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011571170.7A Pending CN112809152A (en) | 2020-12-27 | 2020-12-27 | Automatic welding equipment for electrode terminals of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112809152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406577A (en) * | 2022-02-09 | 2022-04-29 | 浙江巨宏机械科技有限公司 | Tool for welding wiring terminal |
| CN114473166A (en) * | 2022-01-23 | 2022-05-13 | 深圳市硬巴科技有限公司 | Automatic welding system and welding method for battery metal connecting piece |
-
2020
- 2020-12-27 CN CN202011571170.7A patent/CN112809152A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473166A (en) * | 2022-01-23 | 2022-05-13 | 深圳市硬巴科技有限公司 | Automatic welding system and welding method for battery metal connecting piece |
| CN114473166B (en) * | 2022-01-23 | 2024-05-07 | 深圳市硬巴科技有限公司 | Automatic welding system and welding method for battery metal connecting piece |
| CN114406577A (en) * | 2022-02-09 | 2022-04-29 | 浙江巨宏机械科技有限公司 | Tool for welding wiring terminal |
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