CN110560909A - automatic laser marking device for capacitor assembly line - Google Patents
automatic laser marking device for capacitor assembly line Download PDFInfo
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- CN110560909A CN110560909A CN201910699863.5A CN201910699863A CN110560909A CN 110560909 A CN110560909 A CN 110560909A CN 201910699863 A CN201910699863 A CN 201910699863A CN 110560909 A CN110560909 A CN 110560909A
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an automatic laser marking device for a capacitor assembly line, which comprises: the workpiece placing area is used for placing a plurality of groups of strip-shaped capacitor workpieces through the guide grooves; the processing preparation area is used for receiving a plurality of groups of strip-shaped capacitance workpieces in the workpiece placing area through the guide grooves; the marking processing area is used for positioning a plurality of groups of strip-shaped capacitance workpieces on the processing preparation area and carrying out laser marking on the strip-shaped capacitance workpieces after the positioning is finished; the part receiving area is used for receiving the bar-shaped capacitor workpiece subjected to laser marking; and the conveying mechanism is used for enabling the strip-shaped capacitance workpiece in the workpiece placing area to fall into the part accommodating area after the strip-shaped capacitance workpiece is processed in the preparation area and the marking processing area, so that a processing cycle is completed. According to the automatic feeding and discharging device, the automatic production of the assembly line is realized through the automatic device, only feeding and discharging are needed manually, and the processing efficiency is greatly improved.
Description
Technical Field
the invention belongs to the technical field of laser marking, relates to an automatic laser marking device for a capacitor assembly line, and particularly relates to a high-precision automatic laser marking device for the capacitor assembly line, which is applicable to capacitors with small size and difficult accurate positioning.
background
with the rapid development of laser industry in China, the laser marking technology gradually becomes one of the largest application fields of laser processing. The principle is that a workpiece is irradiated locally by high-energy-density laser, so that a surface layer material of the workpiece is subjected to a chemical reaction with color change, and a permanent mark is left. Compared with the traditional marking modes such as acid corrosion, electric spark, mechanical marking and the like, the laser marking is a non-contact type processing, has the advantages of small force/heat influence, wide material adaptability, flexible processing mode, high processing precision, cleanness, no pollution and the like, and is widely applied.
with the wide application of laser marking in industrial production, the laser marking technology has developed and matured through the exploration of people on the parameters of the laser marking processing technology. The high-efficiency automatic laser processing device formed by combining the laser processing system and the automatic device gradually becomes one of the main development directions of the laser marking industry. Along with the diversification of the shape and the volume of the processed part, the operability and the positioning accuracy of workpiece positioning in the marking process are greatly improved, so that the precision of laser marking is influenced. Therefore, the laser marking precision of the laser marking is met, and meanwhile, the processing efficiency of the laser marking is improved by using an automatic device, so that the laser marking method becomes one of the main problems in the laser marking industry.
For example, if there is a string of bar-shaped tantalum capacitors, 10-20 capacitors on the entire workpiece need to be laser marked at one time, and the production efficiency needs to be improved while the processing precision is ensured. At present, two popular solutions are available; firstly, a die is designed according to the external dimension of a workpiece, the workpiece is placed in the die during processing, and the processing production is carried out in a manual feeding and discharging mode; however, the processing efficiency of the method is difficult to improve, and different dies need to be repeatedly replaced when different workpieces are marked, which undoubtedly increases the operation difficulty and complexity of workers; secondly, an image recognition module is added into the laser marking system, and the workpiece is precisely marked and processed by using an image recognition method; however, although the marking precision and efficiency are obviously improved, the cost is too high, and the cost of one image recognition module even exceeds the value of the laser marking machine, so that the method is difficult to popularize.
disclosure of Invention
Aiming at the defects in the problems, the invention provides an automatic laser marking device for a capacitor assembly line; the accurate positioning of the workpiece can be effectively realized, the operation flow can be simplified, and the processing efficiency is improved.
the invention discloses an automatic laser marking device for a capacitor assembly line, which comprises:
The workpiece placing area is used for placing a plurality of groups of strip-shaped capacitor workpieces through the guide grooves;
the processing preparation area is used for receiving a plurality of groups of strip-shaped capacitance workpieces in the workpiece placing area through the guide grooves;
the marking processing area is used for positioning a plurality of groups of strip-shaped capacitance workpieces on the processing preparation area, and laser marking is carried out on the strip-shaped capacitance workpieces after positioning is finished;
The part receiving area is used for receiving the bar-shaped capacitor workpiece subjected to laser marking;
and the conveying mechanism is used for placing the strip-shaped capacitance workpieces in the area on the workpieces to pass through the processing preparation area and the marking processing area and then fall into the part storage area to complete a processing cycle.
as a further improvement of the invention, the workpiece placing area, the processing preparation area, the marking processing area and the part receiving area are aligned according to the central axis and the station of the laser marking device and are respectively arranged on the substrate of the laser marking device.
as a further improvement of the invention, the workpiece placing area comprises a workpiece sliding plate with a guide groove and a sliding plate support, and the workpiece sliding plate is arranged on a substrate of the laser marking device through the sliding plate support;
the workpiece sliding plate is obliquely arranged, so that the strip-shaped capacitance workpiece in the guide groove can slide down to the processing preparation area under the action of gravity.
As a further improvement of the invention, the machining preparation area comprises a workpiece driving plate with a guide groove, and the strip-shaped capacitance workpieces on the workpiece driving plate can be conveyed forwards through the conveying mechanism.
As a further improvement of the invention, the marking processing area comprises a positioning mechanism;
The positioning mechanism comprises a workpiece lifting plate and an upper cover plate, and the workpiece lifting plate moves upwards and is matched with the upper cover plate to clamp the strip-shaped capacitor workpiece; meanwhile, in the process that the workpiece lifting plate moves upwards, the positioning pin column on the workpiece lifting plate penetrates through the positioning hole of the strip-shaped capacitor workpiece and is inserted into the conical hole of the upper cover plate, and the strip-shaped capacitor workpiece is positioned.
as a further improvement of the present invention, the positioning mechanism includes: the mounting base, the side plate, the upper cover plate, the cylinder interface plate, the guide column, the workpiece lifting plate and the positioning pin column are arranged;
the side plate is arranged on the mounting base, and the upper cover plate is arranged on the side plate; the cylinder interface board is connected with the cylinder head, and the cylinder structure board is connected with the workpiece lifting board through the guide column; the workpiece lifting plate is provided with the positioning pin column, and the upper cover plate is provided with a tapered hole at a position opposite to the positioning pin column;
When the cylinder interface board is lifted by the thrust of the cylinder, the strip-shaped capacitance workpiece is tightly clamped between the boss of the workpiece lifting board and the lower surface of the upper cover plate, and the positioning pin column penetrates through the positioning hole of the capacitance workpiece and is inserted into the conical hole of the upper cover plate, so that the workpiece is positioned.
as a further improvement of the present invention, the marking processing area further comprises: a blocking mechanism;
the blocking mechanism includes:
The detection switch is used for detecting whether the strip-shaped capacitance workpiece to be processed by laser exists in the marking processing area;
The device comprises a marking processing area, an A separation blade mechanism and a B separation blade mechanism, wherein the A separation blade mechanism is installed at an outlet of the marking processing area, and the B separation blade mechanism is installed at an inlet of the marking processing area;
In an initial state, the separation blade of the separation blade mechanism A is lifted up, and the separation blade of the separation blade mechanism B is put down; when the detection switch detects a bar-shaped capacitor workpiece, the separation blade of the separation blade mechanism B is lifted up; after bar electric capacity work piece laser marking accomplished, the separation blade of A separation blade mechanism puts down, and the bar electric capacity work piece of beating the mark completion falls in the part is accomodate and is distinguished.
As a further improvement of the invention, the stop piece mechanism A or the stop piece mechanism B comprises the stop piece, an electromagnetic push rod, a guide shaft, a linear bearing and a guide shaft fixing seat, two ends of the stop piece slide up and down on the guide shaft through the linear bearing, the output end of the electromagnetic push rod is connected with the stop piece, and the guide shaft is connected with the positioning mechanism through the guide shaft fixing seat.
the part storage area comprises a tray and a storage box, and the strip-shaped capacitance workpieces fall into the storage box on the tray under the drive of the conveying mechanism after marking is finished, so that the finished workpieces are stored and sorted.
as a further improvement of the present invention, the transfer mechanism includes: the device comprises a front bracket, a rear bracket, a front rotating shaft, a rear rotating shaft, a motor, a roller and a conveyor belt;
the front rotating shaft and the motor are arranged on the front bracket, and the motor is connected with the front rotating shaft; the rear rotating shaft is arranged on the rear support, the rollers are correspondingly arranged on the front rotating shaft and the rear rotating shaft, and the conveying belt is correspondingly arranged between the front roller and the rear roller.
compared with the prior art, the invention has the beneficial effects that:
1. The processing device can be used as a processing device for laser marking of a bar-shaped capacitor assembly line, automatic production of the assembly line is realized through an automatic device, only material loading and unloading are needed manually, and the processing efficiency is greatly improved;
2. According to the invention, the marking capacitor is accurately positioned in a mechanical positioning mode, and the processing precision and stability are ensured;
3. the invention can be used as a general processing device for bar-shaped capacitance laser marking, only the corresponding workpiece lifting plate needs to be replaced according to the overall dimension or specific structure of the workpiece, and the device has certain general type.
Drawings
Fig. 1 is a schematic structural diagram of an automatic laser marking device for a capacitor assembly line according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a strip capacitor workpiece according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a marking process area according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a conveying mechanism according to an embodiment of the disclosure;
Fig. 5 is a schematic diagram of a workpiece positioning method according to an embodiment of the disclosure.
In the figure:
1. a workpiece placement area; 2. processing a preparation area; 3. marking a processing area; 4. a part receiving area; 5. a transport mechanism;
101. A workpiece slide plate; 102. a skid plate bracket;
201. A workpiece drive plate;
301. Mounting a base; 302. a side plate; 303. an upper cover plate; 304. a cylinder interface plate; 305. a guide post; 306. a workpiece raising plate; 307. positioning the pin column; 308. a detection switch; 309. a catch mechanism; 310. a baffle plate mechanism; 311. a strip-shaped capacitor workpiece;
401. a tray; 402. a storage box;
501. A stepping motor; 502. a roller; 503. a conveyor belt; 504. a front bracket A; 505. a rotation axis A; 506. a front bracket B; 507. a rotation axis B; 508. a rear bracket A; 509. and a rear bracket B.
Detailed Description
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
the invention is described in further detail below with reference to the attached drawing figures:
the invention provides an automatic laser marking device for a capacitor assembly line, which is suitable for a bar-shaped capacitor workpiece 311 shown in figure 2, wherein positioning holes are arranged on two sides of the bar-shaped capacitor workpiece 311; this bar electric capacity work piece can be bar tantalum electric capacity work piece or other bar electric capacity work pieces, if the shape of bar electric capacity work piece is different, only need according to the overall dimension of work piece or concrete structure change corresponding work piece raise the board can, have certain general type.
As shown in fig. 1, the present invention provides an automatic laser marking device for a capacitor assembly line, comprising:
a workpiece placing area 1 for placing a plurality of groups of strip-shaped capacitive workpieces through guide grooves, wherein fig. 1 shows a structural schematic diagram that four guide grooves can place four groups of strip-shaped capacitive workpieces;
the processing preparation area 2 is used for receiving a plurality of groups of strip-shaped capacitance workpieces in the workpiece placing area through the guide grooves;
the marking processing area 3 is used for positioning a plurality of groups of strip-shaped capacitance workpieces on the processing preparation area and carrying out laser marking on the strip-shaped capacitance workpieces after the positioning is finished;
the part receiving area 4 is used for receiving the bar-shaped capacitance workpiece subjected to laser marking;
the conveying mechanism 5 is used for enabling the strip-shaped capacitance workpieces in the workpiece placing area to fall into the part containing area after passing through the processing preparation area and the marking processing area, and finishing a processing cycle;
Wherein, the work piece is put district 1, processing preparation district 2, is beaten mark processing district 3, and the part is accomodate district 4 and is alignd according to the station of each mechanism, installs respectively on the base plate of device, and transport mechanism 5's conveyer belt runs through in the station in four regions.
Specifically, the method comprises the following steps:
As shown in fig. 1, the workpiece placement area 1 of the present invention comprises a workpiece sliding plate 101 with a guide slot, a sliding plate support 102, wherein the workpiece sliding plate 101 is mounted on a substrate of a laser marking device through the sliding plate support 102; meanwhile, the workpiece sliding plate 101 is obliquely arranged, so that the strip-shaped capacitance workpiece in the guide groove of the workpiece sliding plate 101 can slide down to the processing preparation area 2 under the action of the gravity.
As shown in fig. 1, the processing preparation area 2 of the present invention includes a workpiece transmission plate 201 with a guide groove, and a strip-shaped capacitive workpiece on the workpiece transmission plate 201 can be conveyed forward by a conveyor belt 503 at the bottom of the workpiece transmission plate 201.
as shown in fig. 3 and 5, the marking area 3 of the present invention includes a positioning mechanism and a blocking mechanism; wherein:
The positioning mechanism comprises a workpiece lifting plate 306 and an upper cover plate 303, wherein the workpiece lifting plate 306 moves upwards and is matched with the upper cover plate 303 to clamp a strip-shaped capacitance workpiece 311; meanwhile, in the process that the workpiece lifting plate 306 moves upwards, the positioning pin 307 on the workpiece lifting plate 306 penetrates through the positioning hole of the strip-shaped capacitance workpiece and is inserted into the conical hole of the upper cover plate 303, so that the strip-shaped capacitance workpiece is positioned. The method specifically comprises the following steps:
The positioning mechanism of the present invention comprises: the device comprises a mounting base 301, a side plate 302, an upper cover plate 303, a cylinder interface plate 304, four guide posts 305, a workpiece lifting plate 306 and 16 positioning pins 307; the side plate 302 is attached to the mounting base 301, and the upper cover plate 303 is attached to the side plate 302 with a positioning pin in between. The cylinder interface plate 304 is connected to the cylinder head, 4 stepped holes are formed in the cylinder interface plate 304, and the lower ends of four guide posts 305 are inserted into the large apertures of the stepped holes and connected to the cylinder interface plate 304 with screws. The upper ends of the four guide posts 305 are inserted into stepped holes of the workpiece lifting plate 306 and connected by screws, and the workpiece lifting plate 306 is also provided with 16 stepped holes for mounting positioning pins, wherein the small hole diameter is a threaded hole, so that the workpiece lifting plate can be conveniently mounted with the positioning pins 307. The positioning pin 307 is mounted on the work raising plate 306, and the upper cover plate 303 is provided with a tapered hole at a position opposite thereto. When the cylinder interface board 304 is lifted by the thrust of the cylinder, the strip-shaped capacitance workpiece 311 is tightly clamped between the boss of the workpiece lifting board 306 and the lower surface of the upper cover plate 303, and the positioning pin 307 passes through the positioning hole of the capacitance workpiece and is inserted into the tapered hole of the upper cover plate 303, so that the workpiece is accurately positioned.
the blocking mechanism of the present invention comprises: the detection switch 308 is used for detecting whether the bar-shaped capacitance workpiece to be processed by laser exists in the marking processing area; the A separation blade mechanism 309 and the B separation blade mechanism 310, the A separation blade mechanism 309 is installed at the outlet of the marking processing area 3, and the B separation blade mechanism 310 is installed at the inlet of the marking processing area 3. The method specifically comprises the following steps:
the detection switch 308 is arranged on the upper cover plate 303, the A blocking piece mechanism 309 or the B blocking piece mechanism 310 comprises a blocking piece, an electromagnetic push rod, a guide shaft, a linear bearing and a guide shaft fixing seat, two ends of the blocking piece slide up and down on the guide shaft through the linear bearing, the output end of the electromagnetic push rod is connected with the blocking piece, and the guide shaft is connected with the positioning mechanism through the guide shaft fixing seat. In an initial state, the separation blade of the separation blade mechanism A is lifted, and the separation blade of the separation blade mechanism B is put down; when the detection switch detects the bar-shaped capacitor workpiece, the separation blade of the separation blade mechanism B is lifted up; when the four detection switches detect the capacitor at the same time, the B barrier mechanism 310 moves upward to prevent the capacitor from sliding forward; after a batch of four capacitor bars are marked, the a blocking piece mechanism 309 moves downwards, so that the capacitors pass through the blocking piece a and fall into the storage box.
as shown in fig. 1, the parts storage area 4 of the present invention includes a tray 404 and a storage box 402, and after marking is completed, the workpieces fall into the storage box 402 by inertia of the conveyor belt, so that storage and arrangement of the completed workpieces are realized.
as shown in fig. 4 and 5, the transfer mechanism of the present invention includes: two front supports, two rear supports, two rotating shafts, a stepping motor 501, eight rollers 502 and four elastic conveyor belts 503. The left side of the front bracket A504 is provided with a stepping motor 501, the output end of the motor is connected with a rotating shaft A505 through a coupler, and the other end of the rotating shaft A505 is arranged on a front bracket B506 through a bearing. Two ends of a rotating shaft B507 are respectively installed on a rear support A508 and a rear support B509 through bearings, rollers 502 are respectively fixed on the rotating shaft A505 and the rotating shaft B507 through jackscrews, 4 rollers are fixed on each shaft, and the central planes of every two corresponding rollers on the two rotating shafts are overlapped. The two ends of the elastic conveyor belt 503 are respectively sleeved in the grooves of the rollers. The motor is electrified to drive the rotating shaft A505 to rotate, and the rotating shaft B507 is driven to rotate through the conveyor belt, so that the linear motion of the workpiece placed on the elastic conveyor belt is realized.
The working principle of the automatic laser marking device of the capacitor assembly line is as follows:
s1, the stepping motor 501 is electrified to drive the conveying mechanism 5 to move, the electromagnetic push rod of the B baffle mechanism 310 is electrified to pull the baffle downwards so as to facilitate the strip-shaped capacitance workpieces to pass through, then the first four strip-shaped capacitance workpieces are respectively placed on the four slot positions of the processing preparation area 1, and the capacitance strips slide away from the processing preparation area 1 under the action of self gravity and slide onto the elastic conveying belt 503;
S2, the bar-shaped capacitance workpiece is driven by the conveying mechanism to move linearly to the A baffle mechanism 309, and stops moving linearly under the blocking of the baffle, at the moment, when the 4 detection switches 308 detect the bar-shaped capacitance workpiece at the same time, the electromagnetic push rod of the B baffle mechanism 310 is powered off, and the baffle is bounced to prevent four capacitors put in a second batch from entering a processing area;
S3, after short time delay, the output shaft of the stepping motor 501 stops rotating, the air cylinder is filled with air to push the workpiece lifting plate 306 to move vertically upwards, metal strips on two sides of the strip-shaped capacitive workpiece 311 are clamped between a boss of the workpiece lifting plate 306 and the upper cover plate 303, and the positioning pin 307 penetrates through holes of the metal strips on two sides of the strip-shaped capacitive workpiece 311 and is inserted into a corresponding conical hole of the upper cover plate to realize accurate positioning of the workpiece; at this time, the clamping action of the workpiece is completely finished.
S4, emitting light by a laser marking system above the device, marking the part, and completing the laser marking process;
S5, after the marking process is completed, the air inlet pipe of the air cylinder stops ventilating, the workpiece lifting plate 306 resets, and the strip-shaped capacitor workpiece falls on the elastic conveying belt. Then the A blocking piece mechanism 309 is electrified, the blocking piece moves downwards, the output end of the stepping motor 501 rotates, the conveying mechanism 5 drives the processed workpieces to continue to move linearly, the blocking pieces of the B blocking piece mechanism 310 fall down, the second batch of workpieces pass through, the first batch of workpieces fall into the storage box 4, and then the blocking pieces of the A blocking piece mechanism 309 are lifted to block the next batch of processed workpieces. The process is then repeated.
furthermore, the positioning fixture is suitable for both strip-shaped capacitor workpieces, and is particularly suitable for marking the capacitor string workpieces with the positioning holes on two sides as shown in fig. 1.
furthermore, for capacitor workpieces with different appearance structures, the workpiece positioning process of the device can be realized only by configuring the upper cover plate 303 and the workpiece lifting plate 306 which correspond to the appearance sizes or structures.
Further, because the upper cover plate 303 and the workpiece sliding plate of the processing preparation area 2 need to be in contact with a workpiece to be marked, polytetrafluoroethylene which is not easy to rub and wear and has certain flexibility is preferably adopted, the transmission precision of 5 parts of the transmission mechanism is considered, 45# steel needs to be adopted for preventing the deformation of the parts, the elastic conveying belt needs to adopt a 2mm space rubber rope, and the rest structures can adopt aluminum alloy structural members.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic laser marking device of electric capacity assembly line which characterized in that includes:
the workpiece placing area is used for placing a plurality of groups of strip-shaped capacitor workpieces through the guide grooves;
The processing preparation area is used for receiving a plurality of groups of strip-shaped capacitance workpieces in the workpiece placing area through the guide grooves;
the marking processing area is used for positioning a plurality of groups of strip-shaped capacitance workpieces on the processing preparation area, and laser marking is carried out on the strip-shaped capacitance workpieces after positioning is finished;
the part receiving area is used for receiving the bar-shaped capacitor workpiece subjected to laser marking;
And the conveying mechanism is used for placing the strip-shaped capacitance workpieces in the area on the workpieces to pass through the processing preparation area and the marking processing area and then fall into the part storage area to complete a processing cycle.
2. the automatic laser marking device for the capacitor assembly line according to claim 1, wherein the workpiece placing area, the processing preparation area, the marking processing area and the part receiving area are aligned according to a central axis and a station of the laser marking device and are respectively installed on a substrate of the laser marking device.
3. the automatic laser marking device for the capacitor assembly line as claimed in claim 1, wherein the workpiece placing area comprises a workpiece sliding plate with a guide slot and a sliding plate support, and the workpiece sliding plate is mounted on a substrate of the laser marking device through the sliding plate support;
The workpiece sliding plate is obliquely arranged, so that the strip-shaped capacitance workpiece in the guide groove can slide down to the processing preparation area under the action of gravity.
4. the automated laser marking device for capacitor assembly lines as claimed in claim 1, wherein the processing preparation area includes a workpiece driving plate with a guide groove, and the strip-shaped capacitor workpiece on the workpiece driving plate can be conveyed forward by the conveying mechanism.
5. the automated laser marking device of claim 1, wherein the marking area includes a positioning mechanism;
the positioning mechanism comprises a workpiece lifting plate and an upper cover plate, and the workpiece lifting plate moves upwards and is matched with the upper cover plate to clamp the strip-shaped capacitor workpiece; meanwhile, in the process that the workpiece lifting plate moves upwards, the positioning pin column on the workpiece lifting plate penetrates through the positioning hole of the strip-shaped capacitor workpiece and is inserted into the conical hole of the upper cover plate, and the strip-shaped capacitor workpiece is positioned.
6. the automated laser marking apparatus of claim 5, wherein the positioning mechanism comprises: the mounting base, the side plate, the upper cover plate, the cylinder interface plate, the guide column, the workpiece lifting plate and the positioning pin column are arranged;
The side plate is arranged on the mounting base, and the upper cover plate is arranged on the side plate; the cylinder interface board is connected with the cylinder head, and the cylinder structure board is connected with the workpiece lifting board through the guide column; the workpiece lifting plate is provided with the positioning pin column, and the upper cover plate is provided with a tapered hole at a position opposite to the positioning pin column;
when the cylinder interface board is lifted by the thrust of the cylinder, the strip-shaped capacitance workpiece is tightly clamped between the boss of the workpiece lifting board and the lower surface of the upper cover plate, and the positioning pin column penetrates through the positioning hole of the capacitance workpiece and is inserted into the conical hole of the upper cover plate, so that the workpiece is positioned.
7. The capacitor line automatic laser marking device of claim 5, wherein the marking process zone further comprises: a blocking mechanism;
The blocking mechanism includes:
The detection switch is used for detecting whether the strip-shaped capacitance workpiece to be processed by laser exists in the marking processing area;
The device comprises a marking processing area, an A separation blade mechanism and a B separation blade mechanism, wherein the A separation blade mechanism is installed at an outlet of the marking processing area, and the B separation blade mechanism is installed at an inlet of the marking processing area;
In an initial state, the separation blade of the separation blade mechanism A is lifted up, and the separation blade of the separation blade mechanism B is put down; when the detection switch detects a bar-shaped capacitor workpiece, the separation blade of the separation blade mechanism B is lifted up; after bar electric capacity work piece laser marking accomplished, the separation blade of A separation blade mechanism puts down, and the bar electric capacity work piece of beating the mark completion falls in the part is accomodate and is distinguished.
8. the automatic laser marking device for the capacitor assembly line as claimed in claim 7, wherein the a blocking piece mechanism or the B blocking piece mechanism comprises the blocking piece, an electromagnetic push rod, a guide shaft, a linear bearing and a guide shaft fixing seat, two ends of the blocking piece slide up and down on the guide shaft through the linear bearing, an output end of the electromagnetic push rod is connected with the blocking piece, and the guide shaft is connected with the positioning mechanism through the guide shaft fixing seat.
9. The automatic laser marking device for the capacitor assembly line as claimed in claim 1, wherein the part storage area comprises a tray and a storage box, and the strip-shaped capacitor workpiece falls into the storage box on the tray under the driving of the conveying mechanism after marking is completed, so as to realize storage and arrangement of the completed workpiece.
10. The capacitive in-line automatic laser marking apparatus of claim 1, wherein the transport mechanism comprises: the device comprises a front bracket, a rear bracket, a front rotating shaft, a rear rotating shaft, a motor, a roller and a conveyor belt;
the front rotating shaft and the motor are arranged on the front bracket, and the motor is connected with the front rotating shaft; the rear rotating shaft is arranged on the rear support, the rollers are correspondingly arranged on the front rotating shaft and the rear rotating shaft, and the conveying belt is correspondingly arranged between the front roller and the rear roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699863.5A CN110560909B (en) | 2019-07-31 | 2019-07-31 | Automatic laser marking device for capacitor assembly line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699863.5A CN110560909B (en) | 2019-07-31 | 2019-07-31 | Automatic laser marking device for capacitor assembly line |
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| CN110560909A true CN110560909A (en) | 2019-12-13 |
| CN110560909B CN110560909B (en) | 2021-05-14 |
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| CN201910699863.5A Active CN110560909B (en) | 2019-07-31 | 2019-07-31 | Automatic laser marking device for capacitor assembly line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695705A (en) * | 2021-10-27 | 2021-11-26 | 南通祥峰电子有限公司 | Mounting assembly and clamping device for electronic component |
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| CN113695705A (en) * | 2021-10-27 | 2021-11-26 | 南通祥峰电子有限公司 | Mounting assembly and clamping device for electronic component |
| CN113695705B (en) * | 2021-10-27 | 2022-02-08 | 南通祥峰电子有限公司 | Mounting assembly and clamping device for electronic component |
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