CN212931334U - Cylindrical battery sealing steel ball and laser ranging and CCD (charge coupled device) detection device - Google Patents
Cylindrical battery sealing steel ball and laser ranging and CCD (charge coupled device) detection device Download PDFInfo
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- CN212931334U CN212931334U CN202022052882.XU CN202022052882U CN212931334U CN 212931334 U CN212931334 U CN 212931334U CN 202022052882 U CN202022052882 U CN 202022052882U CN 212931334 U CN212931334 U CN 212931334U
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Abstract
The utility model discloses a cylindrical battery sealing steel ball and laser ranging and CCD detecting device, which comprises a mobile module, a laser range finder, a 2D camera component, a cylinder, a suction nozzle component and a programmable logic controller; the laser range finder, the 2D camera assembly and the air cylinder are all fixed on a baffle of the movable module, a probe of the laser range finder and a lens of the 2D camera assembly are all downward, a suction nozzle assembly is connected to the bottom end of the air cylinder guide rod, and the suction nozzle assembly is connected with an external air source device through an air pipe; the servo motor, the laser range finder, the 2D camera assembly, the air cylinder and the air source device of the mobile module are all connected with the programmable logic controller. The utility model discloses a PLC realizes the steel ball to annotating the quick encapsulation in liquid hole to judge through laser range finder and 2D camera subassembly whether the encapsulation of cylinder battery notes liquid hole is accurate, thereby improved the qualification rate of cylinder battery greatly, better rejection defective work reduces the cost of labor, improves production efficiency.
Description
Technical Field
The utility model relates to a cylinder battery technology field specifically is a cylinder battery seals steel ball and laser rangefinder and CCD detection device.
Background
At present, the cylinder battery annotates the liquid hole and annotates the liquid completion back, can annotate the liquid hole and seal the sealed of liquid hole at notes liquid hole seal steel ball, can appear annotating the liquid hole and not squeeze into the steel ball when sealing the steel ball, the steel ball is beaten partially and is sealed the steel ball after highly different scheduling problem, more companies can't detect out this type of problem with equipment, the defective products can not in time be rejected, flow into next process, can cause the unnecessary loss for subsequent handling, only rely on artifical the detection, there are very big misjudgement and the risk of failing to judge, artifical the detection not only increases the cost of labor promptly, and can't guarantee detection quality, detection efficiency is low, influence.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a cylinder battery seals steel ball and laser rangefinder and CCD detection device, solve among the prior art that the unable better detection of equipment annotates the liquid hole and does not squeeze into steel ball, steel ball beat partially and seal the steel ball after highly different scheduling problem.
The technical scheme of the utility model is that:
a cylindrical battery steel sealing ball and laser ranging and CCD detection device comprises a mobile module, a laser range finder, a 2D camera component, a cylinder, a suction nozzle component and a programmable logic controller; the moving module comprises two Y-axis guide rails which are parallel to each other, an X-axis guide rail, a baffle, a Y-axis servo motor and an X-axis servo motor, wherein two end parts of the X-axis guide rail are respectively provided with a sliding block on the two Y-axis guide rails; the laser range finder, the 2D camera assembly and the air cylinder are all fixed on the baffle, a probe of the laser range finder and a lens of the 2D camera assembly are all downward, the bottom end of the air cylinder guide rod is connected with the suction nozzle assembly so as to drive the suction nozzle assembly to move up and down, and the suction nozzle assembly is connected with an external air source device through an air pipe; and the Y-axis servo motor, the X-axis servo motor, the laser range finder, the 2D camera component, the air cylinder and the air source device are all connected with the programmable logic controller.
The top of the cylinder guide rod extends out of the cylinder body of the cylinder, and the top end of the cylinder guide rod is connected with a balancing weight.
The laser range finder comprises a laser generator and a laser receiver, and probes of the laser generator and the laser receiver are all downward.
An axial vertical side wall of the X-axis guide rail is provided with a guide groove extending along the X axis, and the baffle is connected to the guide groove in a sliding manner.
The cylinder body of cylinder be fixed in on the up end of baffle, the bottom downwardly extending of cylinder guide arm is passed behind the baffle and is connected with suction nozzle subassembly fixed connection, the top of cylinder guide arm upwards extends behind the cylinder body of cylinder and balancing weight fixed connection.
The air suction nozzle assembly is communicated with the air source hole through an air pipe arranged in the air cylinder, and the air source hole is connected with an external air source device.
The utility model has the advantages that:
the suction nozzle component controls the suction and the placement of the steel balls through the different air pressures released by the air source holes, and the steel balls are driven into the liquid injection holes through the lifting motion of the cylinder guide rod, so that the steel balls are quickly packaged; the utility model discloses be provided with laser range finder and 2D camera subassembly, laser range finder carries out the range finding to the steel ball and judges whether the steel ball correctly assembles to annotating the liquid hole downthehole, and the position of annotating the liquid hole is judged through the image of shooting battery terminal surface to 2D camera subassembly to can effectually detect out and annotate the liquid hole and not squeeze into steel ball, steel ball beat partially and seal the steel ball after highly different scheduling problem. The utility model discloses a programmable logic controller PLC realizes the quick encapsulation of steel ball to annotating the liquid hole to through the detection of laser range finder and 2D camera subassembly, judge whether the encapsulation of cylindrical battery notes liquid hole is accurate, thereby improved the qualification rate of cylindrical battery greatly, the better defective work of rejecting reduces the cost of labor, improves production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic structural view of the baffle plate portion of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the device for detecting the steel ball sealing of the cylindrical battery, the laser distance measurement and the CCD comprises a mobile module, a laser distance meter 4, a 2D camera component 5, a cylinder 6, a suction nozzle component 7 and a programmable logic controller PLC;
the moving module comprises two Y-axis guide rails 1 which are parallel to each other, an X-axis guide rail 2 with two end parts respectively provided with a sliding block on the two Y-axis guide rails 1, a baffle 3 arranged on the X-axis guide rail 2 in a sliding manner, a Y-axis servo motor connected to the Y-axis guide rail 1 and used for driving the X-axis guide rail 2 to move along the two Y-axis guide rails 1, and an X-axis servo motor connected to the X-axis guide rail 2 and used for driving the baffle 3 to move along the X-axis guide rail 2, wherein a guide groove extending along the X axis is arranged on one axial vertical side wall of the X-axis guide rail 2, and the baffle 3;
the laser range finder 4 and the 2D camera assembly 5 are both fixed on the baffle 3, the laser range finder 4 comprises a laser generator and a laser receiver, probes of the laser generator and the laser receiver and a lens of the 2D camera assembly 5 are both downward;
the cylinder body of the cylinder 6 is fixed on the upper end surface of the baffle 3, the bottom end of a guide rod of the cylinder 6 extends downwards through the baffle 3 and then is fixedly connected with the suction nozzle assembly 7 so as to drive the suction nozzle assembly 7 to perform lifting motion, the top end of the guide rod of the cylinder 6 extends upwards through the cylinder body of the cylinder 6 and then is fixedly connected with the counterweight block 8, the lifting motion of the guide rod of the cylinder 6 drives the counterweight block 8 to move, and when steel balls are sealed, sufficient motion is provided;
an air source hole 9 is formed in the cylinder body of the air cylinder 6, the suction nozzle assembly 7 is communicated with the air source hole 9 through an air pipe arranged in the air cylinder 6, and the air source hole 9 is connected with an external air source device;
and the Y-axis servo motor, the X-axis servo motor, the laser range finder 4, the 2D camera component 5, the air cylinder 6 and the air source device are all connected with the programmable logic controller.
The utility model discloses a theory of operation:
(1) the PLC controls the Y-axis servo motor and the X-axis servo motor to drive the baffle 3 to move until the suction nozzle assembly 7 moves above the steel ball box, the PLC controls the cylinder 6 to move, a guide rod of the cylinder 6 drives the suction nozzle assembly 7 to move downwards, when the suction nozzle assembly 7 moves to a position 1cm above the steel balls, the suction nozzle assembly 7 stops moving, the PLC starts the air source device, and the suction nozzle assembly 7 provides negative pressure at the moment, so that 1 steel ball is sucked into the suction nozzle;
(2) keeping the air pressure unchanged, controlling the cylinder 6 to move by the PLC, driving the suction nozzle assembly 7 to move upwards by a guide rod of the cylinder 6, stopping moving when the suction nozzle assembly moves upwards to a fixed position, and then controlling the Y-axis servo motor and the X-axis servo motor to drive the baffle 3 to move by the PLC until the suction nozzle assembly 7 moves to the upper part of the cylindrical battery;
(3) the PLC starts the 2D camera component 5, the light source of the 2D camera component 5 irradiates on the upper end face of the cylindrical battery, the 2D camera component 5 shoots the picture of the upper end face of the cylindrical battery, thereby searching the accurate position of the liquid injection hole, then the accurate position is fed back to the PLC, the PLC sends an instruction to the Y-axis servo motor and the X-axis servo motor, the positions of the suction nozzle component 7 in the X direction and the Y direction are adjusted through the Y-axis servo motor and the X-axis servo motor, when the suction nozzle component 7 is adjusted to be right above the liquid injection hole, the PLC controls the air cylinder 6 to move, the suction nozzle component 7 moves downwards to the position of the liquid injection hole on the upper end face of the cylindrical battery, when the suction nozzle of the suction nozzle component 7 just presses the liquid injection hole, the movement is stopped, the air source device is started, the negative pressure is released, the steel ball is placed at the position of the liquid injection hole, driving the steel ball into the liquid injection hole;
(4) the cylinder 6 drives the suction nozzle assembly 7 to move upwards, then the laser range finder 4 measures the height difference between the steel ball in the liquid injection hole and the upper end surface of the battery, compares the height difference with the parameters set by the PLC system, continues the next procedure when the detection is qualified, feeds back information to the PLC when the detection is unqualified, and rejects unqualified products in a subsequent waste discharge device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cylinder battery seals steel ball and laser rangefinder and CCD detection device which characterized in that: the device comprises a mobile module, a laser range finder, a 2D camera component, a cylinder, a suction nozzle component and a programmable logic controller; the moving module comprises two Y-axis guide rails which are parallel to each other, an X-axis guide rail, a baffle, a Y-axis servo motor and an X-axis servo motor, wherein two end parts of the X-axis guide rail are respectively provided with a sliding block on the two Y-axis guide rails; the laser range finder, the 2D camera assembly and the air cylinder are all fixed on the baffle, a probe of the laser range finder and a lens of the 2D camera assembly are all downward, the bottom end of the air cylinder guide rod is connected with the suction nozzle assembly so as to drive the suction nozzle assembly to move up and down, and the suction nozzle assembly is connected with an external air source device through an air pipe; and the Y-axis servo motor, the X-axis servo motor, the laser range finder, the 2D camera component, the air cylinder and the air source device are all connected with the programmable logic controller.
2. The cylindrical battery steel sealing ball and laser ranging and CCD detecting device according to claim 1, characterized in that: the top of the cylinder guide rod extends out of the cylinder body of the cylinder, and the top end of the cylinder guide rod is connected with a balancing weight.
3. The cylindrical battery steel sealing ball and laser ranging and CCD detecting device according to claim 1, characterized in that: the laser range finder comprises a laser generator and a laser receiver, and probes of the laser generator and the laser receiver are all downward.
4. The cylindrical battery steel sealing ball and laser ranging and CCD detecting device according to claim 1, characterized in that: an axial vertical side wall of the X-axis guide rail is provided with a guide groove extending along the X axis, and the baffle is connected to the guide groove in a sliding manner.
5. The cylindrical battery steel sealing ball and laser ranging and CCD detecting device according to claim 2, characterized in that: the cylinder body of cylinder be fixed in on the up end of baffle, the bottom downwardly extending of cylinder guide arm is passed behind the baffle and is connected with suction nozzle subassembly fixed connection, the top of cylinder guide arm upwards extends behind the cylinder body of cylinder and balancing weight fixed connection.
6. The cylindrical battery steel sealing ball and laser ranging and CCD detecting device according to claim 1, characterized in that: the air suction nozzle assembly is communicated with the air source hole through an air pipe arranged in the air cylinder, and the air source hole is connected with an external air source device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052882.XU CN212931334U (en) | 2020-09-17 | 2020-09-17 | Cylindrical battery sealing steel ball and laser ranging and CCD (charge coupled device) detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052882.XU CN212931334U (en) | 2020-09-17 | 2020-09-17 | Cylindrical battery sealing steel ball and laser ranging and CCD (charge coupled device) detection device |
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| Publication Number | Publication Date |
|---|---|
| CN212931334U true CN212931334U (en) | 2021-04-09 |
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| CN202022052882.XU Active CN212931334U (en) | 2020-09-17 | 2020-09-17 | Cylindrical battery sealing steel ball and laser ranging and CCD (charge coupled device) detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983932A (en) * | 2021-11-03 | 2022-01-28 | 合肥国轩高科动力能源有限公司 | Cylindrical battery steel ball deviation detection method and system |
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2020
- 2020-09-17 CN CN202022052882.XU patent/CN212931334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983932A (en) * | 2021-11-03 | 2022-01-28 | 合肥国轩高科动力能源有限公司 | Cylindrical battery steel ball deviation detection method and system |
| CN113983932B (en) * | 2021-11-03 | 2023-08-08 | 合肥国轩高科动力能源有限公司 | Cylindrical battery steel ball deflection detection method and system |
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