CN204108495U - Crest welder enters plate, ejecting plate and Width adjusting device - Google Patents
Crest welder enters plate, ejecting plate and Width adjusting device Download PDFInfo
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- CN204108495U CN204108495U CN201420444469.XU CN201420444469U CN204108495U CN 204108495 U CN204108495 U CN 204108495U CN 201420444469 U CN201420444469 U CN 201420444469U CN 204108495 U CN204108495 U CN 204108495U
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Abstract
The utility model discloses a kind of crest welder and enter plate, ejecting plate and Width adjusting device, enter panel assembly and comprise two and enter panel guide and chain pawl mount pad one to one, enter to be provided with between panel guide and chain pawl mount pad support connection device and enter plate transmission device; Board discharging device comprises end power transmission shaft, goes out to hold on power transmission shaft to be provided with two groups of chain pawl transmission devices; Width adjusting device comprises adjusts wide drive link, adjust wide drive link to be connected with three and adjust wide screw mandrel, be provided with between the two and adjust wide driven gear and adjust wide driving gear, adjust on wide leading screw and two wide screw rod bushings of tune are installed, adjust on wide screw rod bushing and chain pawl movable guiding rail upper bracket is installed; Width adjusting device adopts the operation principle of worm and gear, and adjust wide precision to be less than 0.2mm, 6 supports, make guide rail keeping parallelism consistent; Board discharging device adopts and enters panel assembly and synchronously transport and adjust wide, not only solves the nonsynchronous problem of discrepancy plate, can also ensure that pcb board steadily enters guide rail safely, substantially increase wave-soldering and enter plate efficiency.
Description
Technical field
The utility model relates to a kind of welding machine, particularly relates to a kind of crest welder.
Background technology
Crest welder refers to the solder (terne metal) of fusing, the solder wave of designing requirement is become through electrodynamic pump or electromagnetic pump jet flow, also by being formed to solder pot nitrogen injection, make the printed board that components and parts are housed in advance by solder wave, realize the room machine of components and parts welding end or pin and printed board pad and the solder of electrical connection.
Crest welder includes panel assembly, board discharging device and Width adjusting device, and the nonsynchronous problem of plate of coming in and going out easily appears in crest welder in the course of the work, and pcb board steadily cannot enter guide rail safely, and what greatly have impact on crest welder enters plate efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of crest welder that can ensure that pcb board steadily enters guide rail safely and enters plate, ejecting plate and Width adjusting device.
For solving the problems of the technologies described above, the technical solution of the utility model is: crest welder enters plate, ejecting plate and Width adjusting device, enter panel assembly comprise two be arranged in parallel enter panel guide, enter described in each on panel guide and chain be installed, described in enter on panel guide chain bracing or strutting arrangement is also installed; Also comprise two with described enter panel guide chain pawl mount pad one to one, described chain pawl mount pad is provided with carrier chain pawl, the top of described carrier chain pawl bottom and described chain flushes, describedly enter to be connected with support connection device between panel guide and described chain pawl mount pad, described support connection device is provided with connect described chain and described carrier chain pawl enter plate transmission device;
Board discharging device comprises end power transmission shaft, describedly go out to hold the two ends of power transmission shaft to be separately installed with out end transmission shaft support, go out to hold described in one to go out to hold on power transmission shaft described in outside transmission shaft support and motor driven gear is installed, go out to hold described in two to go out to hold on power transmission shaft described between transmission shaft support two groups of chain pawl transmission devices are installed;
Described Width adjusting device comprises adjusts wide drive link, one end of the wide drive link of described tune is provided with adjusts wide handwheel, the wide drive link of described tune is connected with three groups and adjusts wide actuating unit, the wide actuating unit of described tune comprises adjusts wide screw mandrel, the two ends of the wide screw mandrel of described tune are respectively provided with a screw mandrel holder, the wide screw mandrel of described tune stretches out near one end of the wide drive link of described tune and is provided with in described screw mandrel holder adjusts wide driven gear, the wide drive link of described tune is provided with the wide driving gear of tune be in transmission connection with the wide driven gear of described tune, the wide leading screw of described tune is provided with two and adjusts wide screw rod bushing, the wide screw rod bushing of each described tune is provided with a chain pawl movable guiding rail upper bracket.
As the preferred technical scheme of one, described chain bracing or strutting arrangement comprise be arranged on described in enter chain holder bar on panel guide, described in enter panel guide is also provided with four chains supports guide wheels.
As the preferred technical scheme of one, described support connection device comprises the support fixed head be fixedly connected with described chain pawl mount pad, and described support fixed head is fixedly connected with gripper shoe, described gripper shoe with described enter panel guide be fixedly connected with.
As the preferred technical scheme of one, described enter plate transmission device comprise being fixedly mounted on to support fixed head enter sheet tray, describedly enter sheet tray is provided with vertical power transmission shaft, the top of described vertical power transmission shaft be provided be in transmission connection with described carrier chain pawl enter to hold chain pawl drive sprocket, the bottom of described vertical power transmission shaft is provided with into end drive bevel gear group, describedly enter to hold drive bevel gear group to be connected with horizontal power transmission shaft, described horizontal power transmission shaft is provided with the chain drive sprocket wheel be in transmission connection with described chain.
As the preferred technical scheme of one, described chain pawl transmission device comprises ejecting plate support tray, described ejecting plate support tray is rotatablely equipped with out end chain pawl power transmission shaft, described go out to hold chain pawl power transmission shaft is installed with go out to hold chain pawl to be in transmission connection go out to hold chain pawl drive sprocket, described go out to hold described in above chain pawl drive sprocket go out to hold chain pawl drive axis that end power transmission shaft upper bracket is installed out, described in go out to hold the top of chain pawl power transmission shaft and described go out to hold between power transmission shaft end drive bevel gear group is installed out.
As the preferred technical scheme of one, described in go out to hold on power transmission shaft end supporting seat be also installed out.
As the preferred technical scheme of one, described in go out to hold on power transmission shaft and also tachometer disc be installed.
As the preferred technical scheme of one, the wide drive link of described tune is provided with the wide bearing of some tune, between the wide bearing of described tune and the wide drive link of described tune, rolling bearing is installed.
As the preferred technical scheme of one, the two ends of the wide screw rod bushing of each described tune are equipped with adjusts wide positioning sleeve.
Owing to have employed technique scheme, crest welder enters plate, ejecting plate and Width adjusting device, enter panel assembly comprise two be arranged in parallel enter panel guide, enter described in each on panel guide and chain be installed, described in enter on panel guide chain bracing or strutting arrangement is also installed, also comprise two with described enter panel guide chain pawl mount pad one to one, described chain pawl mount pad is provided with carrier chain pawl, the top of described carrier chain pawl bottom and described chain flushes, describedly enter to be connected with support connection device between panel guide and described chain pawl mount pad, described support connection device is provided with connect described chain and described carrier chain pawl enter plate transmission device, board discharging device comprises end power transmission shaft, describedly go out to hold the two ends of power transmission shaft to be separately installed with out end transmission shaft support, go out to hold described in one to go out to hold on power transmission shaft described in outside transmission shaft support and motor driven gear is installed, go out to hold described in two to go out to hold on power transmission shaft described between transmission shaft support two groups of chain pawl transmission devices are installed, described Width adjusting device comprises adjusts wide drive link, one end of the wide drive link of described tune is provided with adjusts wide handwheel, the wide drive link of described tune is connected with three groups and adjusts wide actuating unit, the wide actuating unit of described tune comprises adjusts wide screw mandrel, the two ends of the wide screw mandrel of described tune are respectively provided with a screw mandrel holder, the wide screw mandrel of described tune stretches out near one end of the wide drive link of described tune and is provided with in described screw mandrel holder adjusts wide driven gear, the wide drive link of described tune is provided with the wide driving gear of tune be in transmission connection with the wide driven gear of described tune, the wide leading screw of described tune is provided with two and adjusts wide screw rod bushing, the wide screw rod bushing of each described tune is provided with a chain pawl movable guiding rail upper bracket, the wide driving gear of tune of Width adjusting device and the wide driven gear of tune adopt the operation principle of worm and gear, adjust wide precision to be less than 0.2mm, 6 supports, make guide rail keeping parallelism consistent, and without concentric reducer, guide rail whole piece is installed, and must not block, board discharging device adopts and enters panel assembly and synchronously transport and adjust wide, and the utility model not only solves the nonsynchronous problem of discrepancy plate, can also ensure that pcb board steadily enters guide rail safely, substantially increase wave-soldering and enter plate efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be the utility model embodiment enter panel assembly structural representation one;
Fig. 3 be the utility model embodiment enter panel assembly structural representation two;
Fig. 4 be the utility model embodiment enter panel assembly explosive view;
Fig. 5 is the board discharging device structural representation of the utility model embodiment;
Fig. 6 is the Width adjusting device structural representation of the utility model embodiment;
In figure: 1-enters panel assembly; 101-enters panel guide; 102-chain holder bar; 103-chain; 104-chain supports guide wheel; 105-enters sheet tray; The vertical power transmission shaft of 106-; 107-enters to hold chain pawl drive sprocket; 108-chain drive sprocket wheel; The horizontal power transmission shaft of 109-; 110-enters to hold drive bevel gear group; 111-supports fixed head; 112-gripper shoe; The vertical drive axle seat of 113-; 114-chain pawl mount pad; 115-carrier chain pawl;
2-board discharging device; 202-goes out to hold power transmission shaft; 201-goes out to hold transmission shaft support; 203-goes out to hold supporting seat; 204-ejecting plate support tray; 205-goes out to hold chain pawl power transmission shaft; 206-goes out to hold chain pawl drive sprocket; 207-goes out to hold power transmission shaft upper bracket; 208-goes out to hold drive bevel gear group; 209-motor driven gear; 210-tachometer disc;
3-Width adjusting device; 301-screw mandrel holder; 302-adjusts wide screw rod bushing; 303-adjusts wide positioning sleeve; 304-chain pawl movable guiding rail upper bracket; 305-adjusts wide screw mandrel; 306-adjusts wide driven gear; 307-adjusts wide drive link; 308-adjusts wide driving gear; 309-adjusts wide bearing; 310-adjusts wide drive link cover; 311-adjusts wide handwheel.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, crest welder enters plate, ejecting plate and Width adjusting device, as shown in Figure 2, Figure 3 and Figure 4, enter panel assembly 1 comprise two be arranged in parallel enter panel guide 101, enter described in each on panel guide 101 and chain 103 is installed, describedly enter panel guide 101 is also provided with chain bracing or strutting arrangement, described chain bracing or strutting arrangement comprise be arranged on described in enter chain holder bar 102 on panel guide 101, described in enter panel guide 101 is also provided with four chains supports guide wheels 104, also comprise two with described enter panel guide 101 chain pawl mount pad 114 one to one, described chain pawl mount pad 114 is provided with carrier chain pawl 115, the top of described carrier chain pawl 115 bottom and described chain 103 flushes, describedly enter to be connected with support connection device between panel guide 101 and described chain pawl mount pad 114, described support connection device comprises the support fixed head 111 be fixedly connected with described chain pawl mount pad 114, described support fixed head 111 is fixedly connected with gripper shoe 112, described gripper shoe 112 with described enter panel guide 101 be fixedly connected with, described support connection device is provided with connect described chain 103 and described carrier chain pawl 115 enter plate transmission device, described enter plate transmission device comprise being fixedly mounted on to support fixed head 111 enter sheet tray 105, describedly enter sheet tray 105 is provided with vertical power transmission shaft 106, described chain pawl mount pad 114 is provided with vertical drive axle seat 113, the top of described vertical power transmission shaft 106 is through described vertical drive axle seat 113, the top of described vertical power transmission shaft 106 be provided be in transmission connection with described carrier chain pawl 115 enter to hold chain pawl drive sprocket 107, the bottom of described vertical power transmission shaft 106 is provided with into end drive bevel gear group 110, describedly enter to hold drive bevel gear group 110 to be connected with horizontal power transmission shaft 109, described horizontal power transmission shaft 109 is provided with the chain drive sprocket wheel 108 be in transmission connection with described chain 103,
As shown in Figure 1 and Figure 5, board discharging device 2 comprises end power transmission shaft 202, describedly go out to hold the two ends of power transmission shaft 202 to be separately installed with out end transmission shaft support 201, go out to hold described in one to go out to hold on power transmission shaft 202 described in outside transmission shaft support 201 and motor driven gear 209 is installed, go out to hold described in two to go out to hold on power transmission shaft 202 described between transmission shaft support 201 and two groups of chain pawl transmission devices are installed, described chain pawl transmission device comprises ejecting plate support tray 204, described ejecting plate support tray 204 is rotatablely equipped with out end chain pawl power transmission shaft 205, described go out to hold chain pawl power transmission shaft 205 is installed with go out to hold chain pawl to be in transmission connection go out to hold chain pawl drive sprocket 206, described go out to hold to go out to hold on chain pawl power transmission shaft 205 described in above chain pawl drive sprocket 206 end power transmission shaft upper bracket 207 is installed out, described go out to hold chain pawl power transmission shaft 205 and described go out to hold between power transmission shaft upper bracket 207 rolling bearing is installed, described go out to hold the top of chain pawl power transmission shaft 205 and described go out to hold between power transmission shaft 202 end drive bevel gear group 208 is installed out, described go out to hold on power transmission shaft 202 end supporting seat 203 and tachometer disc 210 are also installed out.
As shown in figures 1 to 6, described Width adjusting device 3 comprises adjusts wide drive link 307, one end of the wide drive link of described tune 307 is provided with adjusts wide handwheel 311, the wide drive link of described tune 307 is connected with three groups and adjusts wide actuating unit, the wide actuating unit of described tune comprises adjusts wide screw mandrel 305, the two ends of the wide screw mandrel 305 of described tune are respectively provided with a screw mandrel holder 301, the wide screw mandrel of described tune 305 stretches out near one end of the wide drive link of described tune 307 and is provided with in described screw mandrel holder 301 adjusts wide driven gear 306, the wide drive link of described tune 307 is provided with the wide driving gear 308 of tune be in transmission connection with the wide driven gear of described tune 306, the wide leading screw of described tune being provided with two adjusts wide screw mandrel 305 to overlap 302, the wide screw mandrel 305 of each described tune overlaps on 302 and is provided with a chain pawl movable guiding rail upper bracket 304, the wide drive link of described tune 307 is provided with the wide bearing 309 of some tune, between the wide bearing of described tune 309 and the wide drive link 307 of described tune, rolling bearing is installed.The two ends that the wide screw mandrel of each described tune 305 overlaps 302 are equipped with adjusts wide positioning sleeve 303.The wide drive link of described tune 307 is provided with and adjusts wide drive link cover 310.
During adjustment width, rotate and adjust wide handwheel 311, by adjusting wide driven gear 306 and adjusting the power transmission of wide driving gear 308, wide screw mandrel 305 is adjusted to rotate, thus make to adjust wide screw mandrel 305 to overlap 302 axially-movables on the wide screw mandrel 305 of tune, adjust wide screw mandrel 305 to overlap 302 drive chain pawl movable guiding rail upper brackets 304 to move, thus regulate the distance between two chain pawl movable guiding rails, realize adjusting wide object.
During work, by manually from automatic insertion line, components and parts being inserted on pcb board, the transmission of automatic traction carrier chain pawl 115, can automatically plug into into plate pcb board, ad hoc anti-claw design, titanium pawl is prevented to be out of shape, vertical power transmission shaft 106 is driven by entering to hold chain pawl drive sprocket 107, vertical power transmission shaft 106 becomes 90 degree of interlocking patterns with horizontal power transmission shaft 109 there being two bevel gears, drive horizontal power transmission shaft 109 again, horizontal power transmission shaft 109 installs chain drive sprocket wheel 108, and chain drive sprocket wheel 108 drives chain 103 transmission to transport; Width adjusting mechanism adopts 3 synchronous guide track Width adjusting devices 3, adopt the operation principle of worm gear, worm screw, high-accuracy screw mandrel is adjusted wide, wide precision is adjusted to be less than 0.2mm, six chain pawl movable guiding rail upper brackets 304 realize 6 supports, make guide rail keeping parallelism consistent, without concentric reducer, guide rail whole piece is installed, and must not block.Board discharging device 2 adopts and enters panel assembly 1 and synchronously transport and adjust wide, and the utility model not only solves the nonsynchronous problem of discrepancy plate, can also ensure that pcb board steadily enters guide rail safely, substantially increase wave-soldering and enter plate efficiency.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. crest welder enters plate, ejecting plate and Width adjusting device, it is characterized in that:
Enter panel assembly comprise two be arranged in parallel enter panel guide, enter described in each on panel guide and chain be installed, described in enter on panel guide chain bracing or strutting arrangement is also installed; Also comprise two with described enter panel guide chain pawl mount pad one to one, described chain pawl mount pad is provided with carrier chain pawl, the top of described carrier chain pawl bottom and described chain flushes, describedly enter to be connected with support connection device between panel guide and described chain pawl mount pad, described support connection device is provided with connect described chain and described carrier chain pawl enter plate transmission device;
Board discharging device comprises end power transmission shaft, describedly go out to hold the two ends of power transmission shaft to be separately installed with out end transmission shaft support, go out to hold described in one to go out to hold on power transmission shaft described in outside transmission shaft support and motor driven gear is installed, go out to hold described in two to go out to hold on power transmission shaft described between transmission shaft support two groups of chain pawl transmission devices are installed;
Described Width adjusting device comprises adjusts wide drive link, one end of the wide drive link of described tune is provided with adjusts wide handwheel, the wide drive link of described tune is connected with three groups and adjusts wide actuating unit, the wide actuating unit of described tune comprises adjusts wide screw mandrel, the two ends of the wide screw mandrel of described tune are respectively provided with a screw mandrel holder, the wide screw mandrel of described tune stretches out near one end of the wide drive link of described tune and is provided with in described screw mandrel holder adjusts wide driven gear, the wide drive link of described tune is provided with the wide driving gear of tune be in transmission connection with the wide driven gear of described tune, the wide leading screw of described tune is provided with two and adjusts wide screw rod bushing, the wide screw rod bushing of each described tune is provided with a chain pawl movable guiding rail upper bracket.
2. crest welder as claimed in claim 1 enters plate, ejecting plate and Width adjusting device, it is characterized in that: described chain bracing or strutting arrangement comprise be arranged on described in enter chain holder bar on panel guide, described in enter panel guide is also provided with four chains supports guide wheels.
3. crest welder as claimed in claim 1 enters plate, ejecting plate and Width adjusting device, it is characterized in that: described support connection device comprises the support fixed head be fixedly connected with described chain pawl mount pad, described support fixed head is fixedly connected with gripper shoe, described gripper shoe with described enter panel guide be fixedly connected with.
4. crest welder as claimed in claim 1 enters plate, ejecting plate and Width adjusting device, it is characterized in that: described in enter plate transmission device and comprise being fixedly mounted on to support fixed head enters sheet tray, describedly enter sheet tray is provided with vertical power transmission shaft, the top of described vertical power transmission shaft be provided be in transmission connection with described carrier chain pawl enter to hold chain pawl drive sprocket, the bottom of described vertical power transmission shaft is provided with into end drive bevel gear group, describedly enter to hold drive bevel gear group to be connected with horizontal power transmission shaft, described horizontal power transmission shaft is provided with the chain drive sprocket wheel be in transmission connection with described chain.
5. crest welder as claimed in claim 1 enters plate, ejecting plate and Width adjusting device, it is characterized in that: described chain pawl transmission device comprises ejecting plate support tray, described ejecting plate support tray is rotatablely equipped with out end chain pawl power transmission shaft, described go out to hold chain pawl power transmission shaft is installed with go out to hold chain pawl to be in transmission connection go out to hold chain pawl drive sprocket, described go out to hold described in above chain pawl drive sprocket go out to hold chain pawl drive axis that end power transmission shaft upper bracket is installed out, described in go out to hold the top of chain pawl power transmission shaft and described go out to hold between power transmission shaft end drive bevel gear group is installed out.
6. crest welder as claimed in claim 1 enters plate, ejecting plate and Width adjusting device, it is characterized in that: described in go out to hold on power transmission shaft end supporting seat be also installed out.
7. crest welder as claimed in claim 1 enters plate, ejecting plate and Width adjusting device, it is characterized in that: described in go out to hold on power transmission shaft and also tachometer disc be installed.
8. crest welder as claimed in claim 1 enters plate, ejecting plate and Width adjusting device, it is characterized in that: the wide drive link of described tune is provided with the wide bearing of some tune, is provided with rolling bearing between the wide bearing of described tune and the wide drive link of described tune.
9. the crest welder as described in claim as arbitrary in claim 1 to 8 enters plate, ejecting plate and Width adjusting device, it is characterized in that: the two ends of the wide screw rod bushing of each described tune are equipped with adjusts wide positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444469.XU CN204108495U (en) | 2014-08-07 | 2014-08-07 | Crest welder enters plate, ejecting plate and Width adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444469.XU CN204108495U (en) | 2014-08-07 | 2014-08-07 | Crest welder enters plate, ejecting plate and Width adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108495U true CN204108495U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444469.XU Active CN204108495U (en) | 2014-08-07 | 2014-08-07 | Crest welder enters plate, ejecting plate and Width adjusting device |
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| CN (1) | CN204108495U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176907A (en) * | 2018-02-06 | 2018-06-19 | 东莞市创威自动化科技有限公司 | A kind of wave-soldering furnace |
| CN108200732A (en) * | 2018-01-25 | 2018-06-22 | 东莞市创威自动化科技有限公司 | A kind of hot air type reflow soldering |
| CN108772328A (en) * | 2018-06-25 | 2018-11-09 | 肇庆高新区国专科技有限公司 | Chain claw wiper mechanism for crest welder |
| CN109533803A (en) * | 2018-11-08 | 2019-03-29 | 深圳市浩宝技术有限公司 | A kind of pcb board transport device |
| CN113172293A (en) * | 2021-04-28 | 2021-07-27 | 广东万新达电子科技有限公司 | Automatic welding and conveying equipment for circuit board |
| CN113909657A (en) * | 2020-07-09 | 2022-01-11 | 王恩奇 | Production line for welding reinforcing ribs on sheet metal products and application method thereof |
| CN115502507A (en) * | 2022-10-24 | 2022-12-23 | 纳百川控股有限公司 | Automatic powder spraying equipment for gaskets and using method thereof |
-
2014
- 2014-08-07 CN CN201420444469.XU patent/CN204108495U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200732A (en) * | 2018-01-25 | 2018-06-22 | 东莞市创威自动化科技有限公司 | A kind of hot air type reflow soldering |
| CN108200732B (en) * | 2018-01-25 | 2024-03-12 | 东莞市创威自动化科技有限公司 | Hot air type reflow soldering furnace |
| CN108176907A (en) * | 2018-02-06 | 2018-06-19 | 东莞市创威自动化科技有限公司 | A kind of wave-soldering furnace |
| CN108772328A (en) * | 2018-06-25 | 2018-11-09 | 肇庆高新区国专科技有限公司 | Chain claw wiper mechanism for crest welder |
| CN109533803A (en) * | 2018-11-08 | 2019-03-29 | 深圳市浩宝技术有限公司 | A kind of pcb board transport device |
| CN113909657A (en) * | 2020-07-09 | 2022-01-11 | 王恩奇 | Production line for welding reinforcing ribs on sheet metal products and application method thereof |
| CN113172293A (en) * | 2021-04-28 | 2021-07-27 | 广东万新达电子科技有限公司 | Automatic welding and conveying equipment for circuit board |
| CN115502507A (en) * | 2022-10-24 | 2022-12-23 | 纳百川控股有限公司 | Automatic powder spraying equipment for gaskets and using method thereof |
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