CN201873354U - PCB loading and unloading machine - Google Patents
PCB loading and unloading machine Download PDFInfo
- Publication number
- CN201873354U CN201873354U CN 201020609880 CN201020609880U CN201873354U CN 201873354 U CN201873354 U CN 201873354U CN 201020609880 CN201020609880 CN 201020609880 CN 201020609880 U CN201020609880 U CN 201020609880U CN 201873354 U CN201873354 U CN 201873354U
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- spring
- arm
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Abstract
The utility model discloses a PCB (printed circuit board) loading and unloading machine, which comprises arms, paws and arm supports, wherein each paw is mounted at one end of the corresponding arm. The PCB loading and unloading machine is characterized in that the arms are rotationally mounted on the arm supports through rotating shafts; and the other end of each arm is adjustably connected with the corresponding arm support through an arm adjusting device. Through the adjustment of the arm adjusting devices, the problems that PCBs cannot be automatically loaded or unloaded when the clamping mouths of clamps are not on a same straight line and the PCBs are easy to tear when the arms are uneven are solved, so that the PCB loading and unloading machine achieves accurate apposition and good compatibility. Meanwhile, the utility model also has the advantages of simple structure, convenience of adjustment, and the like.
Description
Technical field
The utility model relates to a kind of upper and lower plates machine, more particularly, relates to a kind of upper and lower plates machine of pcb board.
Background technology
In the manufacturing process of pcb board, there is a technology vertically to electroplate pcb board, in the vertical galvanizd process of pcb board, pcb board is suspended on the hanger, by hanger pcb board is vertically inserted in the dipper again and electroplate, and pcb board flows to hanger by the pcb board upper trigger, after the vertical plating of pcb board finishes, pcb board on the hanger is taken off by pcb board lower plate machine again, thereby finishes automatic job.
As depicted in figs. 1 and 2, existing P CB plate upper trigger generally comprises frame 1, a driver train and organizes manipulator more, and one group of manipulator is made of a plurality of manipulators, and one group of manipulator is clamped a pcb board jointly, and gives hanger with pcb board; Above-mentioned each manipulator is in transmission connection with driver train respectively, above-mentioned manipulator under the driving of driver train with being synchronized with the movement; A manipulator comprises arm seat rotating shaft 2, arm seat 3, arm 4 and paw 5, above-mentioned arm seat rotating shaft 2 is installed on the frame 1, above-mentioned arm seat 3 is fixedly mounted in the arm seat rotating shaft 2, and above-mentioned arm 4 is fixedly mounted on the arm seat 3, and above-mentioned paw 5 is installed on the arm 4 of manipulator.
As shown in Figure 1, the manipulator of existing pcb board upper trigger is in horizontality, and after the paw 5 of manipulator was clamped pcb board, the arm seat rotating shaft 2 of manipulator drove arm seat 3 and rotates, arm seat 3 drives arm 4 and rotates, like this, arm 4 thorny arm seat rotating shafts 2 are rotated, and turn to plumbness from horizontality, as shown in Figure 2, and make pcb board aim at the folder mouth of anchor clamps on the hanger, by the hanger clamping, thereby finish upper plate;
The structure of existing pcb board lower plate machine is identical with the structure of existing pcb board upper trigger, and just the working process with the pcb board upper trigger is opposite for the working process of pcb board lower plate machine, and the pcb board that pcb board lower plate machine will vertically be suspended on the hanger takes off and turn to level.
In the vertical galvanizd process of pcb board, owing to be hung with the polylith pcb board on a hanger, and it is in one line, every pcb board is all by one group of anchor clamps clamping, so, a lot of anchor clamps are housed on the hanger, for various reasons, the folder mouth of anchor clamps can not guarantee always on same straight line, do not have aligning jig folder mouth if find indivedual pcb boards, and the arm 4 of existing pcb board upper and lower plates machine is directly to be fixedly mounted on the arm seat 3, therefore, the arm 4 of existing pcb board upper and lower plates machine can not be regulated accordingly, and this just gives the automatic upper plate of pcb board upper and lower plates machine, lower plate is brought very big difficulty.
Simultaneously, because the installation welding precision of arm seat 3, reasons such as the processing of arm 4, assembly precision, use wearing and tearing, distortion, uneven phenomenon will appear in arm 4, and the arm 4 of existing pcb board upper and lower plates machine is directly to be fixedly mounted on the arm seat 3, so, can't regulate between existing pcb board upper and lower plates tractor driver arm 4 and the arm seat 3, therefore, the manipulator of existing pcb board upper and lower plates machine is when the clamping pcb board, tear pcb board easily to shreds, can take place when serious can't the clamping pcb board phenomenon.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of upper and lower plates machine of pcb board, the arm of this pcb board upper and lower plates machine can be regulated, thereby solved when anchor clamps folders is mouthful not on same straight line the problem of upper plate, lower plate automatically, also overcome the problem that occurs tearing to shreds easily when uneven pcb board because of arm.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of upper and lower plates machine of pcb board, comprise arm, paw and arm seat, above-mentioned paw is installed on the end of arm, it is characterized in that: above-mentioned arm is installed in rotation on the arm seat by a rotating shaft, and the other end of arm is connected with arm seat adjustable ground by an arm control apparatus.
Because arm is installed in rotation on the arm seat by a rotating shaft, the other end of arm is connected with arm seat adjustable ground by an arm control apparatus, so, adjusting by above-mentioned arm control apparatus, thereby solved when anchor clamps folders is mouthful not on same straight line the problem of upper plate, lower plate automatically, also overcome the problem that occurs tearing to shreds easily when uneven pcb board because of arm.
Described arm control apparatus comprises spring perch and spring regulating mechanism, and above-mentioned spring perch is fixedly mounted on the arm seat, and above-mentioned spring regulating mechanism mounts elastically, and above-mentioned arm is installed on the spring regulating mechanism.
As preferred structure of the present utility model, the longitudinal cross-section of described spring perch preferably is the doorframe shape, and the spring perch of above-mentioned doorframe shape and arm seat shape are complementary; The upper side frame of above-mentioned doorframe shape spring perch is provided with through hole; Above-mentioned spring regulating mechanism mounts elastically by the through hole on the upper side frame.
Described spring regulating mechanism comprises regulates bolt, bolt regulating part, spring and spring regulating part, above-mentioned bolt regulating part comprises captive nut and locked with bolts nut, above-mentioned spring comprises upper spring and lower spring, and above-mentioned spring regulating part comprises spring setting nut and spring lock nut;
The said fixing nut is located on the upper side frame regularly, captive nut is corresponding with the through hole on the upper side frame, above-mentioned adjusting bolt mounts elastically by through hole on the upper side frame and captive nut, and above-mentioned locked with bolts nut is installed on the adjusting bolt and is positioned on the captive nut; Above-mentioned adjusting bolt is fixedly mounted on the spring perch by the locking cooperation of captive nut and locked with bolts nut; By regulate regulating being threaded of bolt and captive nut, thereby make the height of adjusting bolt adjusted; After regulating the height of regulating bolt, by the locked with bolts nut adjusting is bolted on the spring perch again;
The end of above-mentioned upper spring, lower spring, arm, spring setting nut and spring lock nut are enclosed within respectively regulates on the bolt, upper spring and lower spring lay respectively at the both sides up and down of arm, the lower end of lower spring holds out against on the nut of regulating bolt, the lower end of lower spring holds out against on arm, the upper end of upper spring holds out against on arm, the upper end of upper spring holds out against on the spring setting nut, and the spring lock nut is positioned on the spring setting nut, spring setting nut and spring locking screw lock flush fit.By the regulating spring setting nut with regulate being threaded of bolt, make the elastic force of upper spring and lower spring adjusted, thereby guarantee arm can obtain suitable elastic force and be installed in and regulate on the bolt, regulate the elastic force of upper spring, lower spring after; Cooperate with the locking of spring setting nut by the spring lock nut again, the spring setting nut is fixed on regulates on the bolt.
Because the arm control apparatus is promptly regulated the adjusting of bolt height to the arm position and the adjusting of spring force is carried out respectively, the adjusting of position and elastic force can not interact, and becomes more convenient thereby make to regulate, and has guaranteed the precision of regulating yet.Simultaneously, regulate on the bolt, thereby realize that arm is connected with elasticity between the arm seat because arm is installed in by spring, so, the utility model when the clamping pcb board, the phenomenon that pcb board can not be torn.
The utility model beneficial effect against existing technologies is: because arm is installed in rotation on the arm seat by a rotating shaft, the other end of arm is connected with arm seat adjustable ground by an arm control apparatus, so, adjusting by above-mentioned arm control apparatus, thereby solved when anchor clamps folders is mouthful not on same straight line the problem of upper plate, lower plate automatically, also overcome because of arm occurs tearing the problem of pcb board easily to shreds when uneven, thus make contraposition of the present utility model accurately, compatible good; Simultaneously, the utility model also has advantages such as simple in structure, easy to adjust.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
The structural representation that Fig. 1 is existing existing pcb board upper trigger when horizontal clamping pcb board;
The structural representation that Fig. 2 is existing existing pcb board upper trigger when vertical clamping pcb board;
The structural representation that Fig. 3 is the utility model preferred embodiment when vertical clamping pcb board;
The structural representation that Fig. 4 is the utility model preferred embodiment when vertical clamping pcb board;
Fig. 5 is the enlarged drawing of A portion among Fig. 3;
Fig. 6 is the longitudinal cross-section enlarged drawing of arm control apparatus in the utility model preferred embodiment.
The specific embodiment
As shown in Figure 3, Figure 4, the pcb board upper trigger in this preferred embodiment comprises frame 1, a driver train and organizes manipulator more that one group of manipulator is made of a plurality of manipulators, and one group of manipulator is clamped a pcb board jointly, and gives hanger with pcb board; Above-mentioned each manipulator is in transmission connection with driver train respectively, above-mentioned manipulator under the driving of driver train with being synchronized with the movement; A manipulator comprises arm seat rotating shaft 2, arm seat 3, arm 4 and paw 5, above-mentioned arm seat rotating shaft 2 is installed on the frame 1, above-mentioned arm seat 3 is fixedly mounted in the arm seat rotating shaft 2, above-mentioned paw 5 is installed on the end of arm 4, arm 4 is installed in rotation on the arm seat 3 by a rotating shaft 40, and the other end of arm 4 is connected with arm seat 3 adjustable grounds by an arm control apparatus 6.
As Fig. 5, shown in Figure 6, above-mentioned arm control apparatus 6 comprises spring perch 61 and spring regulating mechanism, above-mentioned spring regulating mechanism comprises regulates bolt 62, bolt regulating part, spring and spring regulating part, above-mentioned bolt regulating part comprises captive nut 63 and locked with bolts nut 64, above-mentioned spring comprises upper spring 65 and lower spring 66, and above-mentioned spring regulating part comprises spring setting nut 67 and spring lock nut 68;
The longitudinal cross-section of above-mentioned spring perch 61 is the doorframe shape, and the spring perch 61 and arm seat 3 shapes of above-mentioned doorframe shape are complementary, and above-mentioned spring perch 61 is fixedly mounted on the arm seat 3 by welding; The upper side frame 611 of above-mentioned doorframe shape spring perch 61 is provided with through hole 612;
Said fixing nut 63 is located on the upper side frame 611 regularly by welding, captive nut 63 is corresponding with the through hole 612 on the upper side frame 611, above-mentioned adjusting bolt 62 is installed on the spring perch 61 by through hole on the upper side frame 611 612 and captive nut 63, and above-mentioned locked with bolts nut 64 is installed on the adjusting bolt 62 and is positioned on the captive nut 63; Above-mentioned adjusting bolt 62 is fixedly mounted on the spring perch 61 by the locking cooperation of captive nut 63 and locked with bolts nut 64;
The end of above-mentioned upper spring 65, lower spring 66, arm 4, spring setting nut 67 and spring lock nut 68 are enclosed within respectively regulates on the bolt 62, upper spring 65 and lower spring 66 lay respectively at the both sides up and down of arm 4, the lower end of lower spring 66 holds out against on the nut 620 of regulating bolt 62, the upper end of lower spring 66 holds out against on arm 4, the lower end of upper spring 65 holds out against on arm 4, the upper end of upper spring 65 holds out against on spring setting nut 67, spring lock nut 68 is positioned on the spring setting nut 67, and spring setting nut 67 and 68 lockings of spring locking spiral shell cooperate.
Extremely shown in Figure 6 as Fig. 3, when regulating arm 4, regulate bolt 62 by rotation and regulate being threaded of bolts 62 and captive nut 63, thereby make the height of regulating bolt 62 adjusted, because being installed in, regulates on the bolt 62 arm 4, so the height of regulating bolt 62 has also just been regulated the height of arm 4 indirectly; Regulate after the height of regulating bolt 62 is the height of arm 4, to regulate bolt 62 by locked with bolts nut 64 again is fixed on the spring perch 61, thereby avoid in the operational process because of regulating the bolt 62 loosening desired locations that change arm 4, so just can guarantee on the same upper trigger numerous arms 4 places at grade, thereby make the action neat and consistent of upper plate;
By regulating spring setting nut 67 with regulate being threaded of bolt 62, make the elastic force of upper spring 65 and lower spring 66 adjusted, thereby guarantee arm 4 can obtain suitable elastic force and be installed in to regulate on the bolt 62, anchor clamps on 4 pairs of hangers of arm folder mouthful uneven has certain tolerance and compensatory like this, and when having reduced the anchor clamps clamping to the bump of pcb board, thereby avoided causing bend distortion or tear the generation of plate phenomenon of arm because of the anchor clamps on the hanger are irregular; After regulating the elastic force of upper spring 65, lower spring 66, cooperate with the locking of spring setting nut 67 by spring lock nut 68 again, spring setting nut 67 is fixed on regulates on the bolt 62, thereby avoided because of spring setting nut 67 becomes flexible spring force being changed in the operational process;
After arm control apparatus 6 was installed, by the adjusting of arm control apparatus 6, each bar arm 4 that can make the pcb board upper trigger move uniformly all at grade, has overcome the problem of tearing pcb board because of arm 4 appearance when uneven easily to shreds; When finding that indivedual pcb boards do not have aligning jig to press from both sides mouth, just can regulate corresponding arm 4 by arm control apparatus 6, pcb board is aimed at anchor clamps folder mouth; Because arm 4 is installed in by upper spring 65, lower spring 66 and regulates on the bolt 62, thereby realize that arm 4 is connected with elasticity between the arm seat 3, when the paw 5 on hanger anchor clamps and the arm 4 is clamped pcb board simultaneously, again since each anchor clamps folder mouth always can not guarantee to be on the same straight line with adjacent paw 5, so, arm 4 is connected with elasticity between the arm seat 3, can prevent that pcb board is torn the generation of phenomenon;
The structure of pcb board lower plate machine of the present utility model is identical with the structure of pcb board upper trigger of the present utility model, all between arm 4 and arm seat 3, arm control apparatus 6 is installed, the working process of the pcb board lower plate machine just working process with the pcb board upper trigger is opposite, the pcb board that pcb board lower plate machine will vertically be suspended on the hanger takes off and turn to level, just is not described in any further at this.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be claim scope of the present utility model and cover.
Claims (4)
1. the upper and lower plates machine of a pcb board, comprise arm, paw and arm seat, above-mentioned paw is installed on the end of arm, it is characterized in that: above-mentioned arm is installed in rotation on the arm seat by a rotating shaft, and the other end of arm is connected with arm seat adjustable ground by an arm control apparatus.
2. the upper and lower plates machine of pcb board according to claim 1, it is characterized in that: described arm control apparatus comprises spring perch and spring regulating mechanism, above-mentioned spring perch is fixedly mounted on the arm seat, above-mentioned spring regulating mechanism mounts elastically, and above-mentioned arm is installed on the spring regulating mechanism.
3. the upper and lower plates machine of pcb board according to claim 2, it is characterized in that: the longitudinal cross-section of described spring perch is the doorframe shape, and the spring perch of above-mentioned doorframe shape and arm seat shape are complementary; The upper side frame of above-mentioned doorframe shape spring perch is provided with through hole; Above-mentioned spring regulating mechanism mounts elastically by the through hole on the upper side frame.
4. the upper and lower plates machine of pcb board according to claim 3, it is characterized in that: described spring regulating mechanism comprises regulates bolt, bolt regulating part, spring and spring regulating part, above-mentioned bolt regulating part comprises captive nut and locked with bolts nut, above-mentioned spring comprises upper spring and lower spring, and above-mentioned spring regulating part comprises spring setting nut and spring lock nut;
The said fixing nut is located on the upper side frame regularly, captive nut is corresponding with the through hole on the upper side frame, above-mentioned adjusting bolt mounts elastically by through hole on the upper side frame and captive nut, and above-mentioned locked with bolts nut is installed on the adjusting bolt and is positioned on the captive nut; Above-mentioned adjusting bolt is fixedly mounted on the spring perch by the locking cooperation of captive nut and locked with bolts nut;
The end of above-mentioned upper spring, lower spring, arm, spring setting nut and spring lock nut are enclosed within respectively regulates on the bolt, upper spring and lower spring lay respectively at the both sides up and down of arm, the lower end of lower spring holds out against on the nut of regulating bolt, the lower end of lower spring holds out against on arm, the upper end of upper spring holds out against on arm, the upper end of upper spring holds out against on the spring setting nut, and the spring lock nut is positioned on the spring setting nut, spring setting nut and spring locking screw lock flush fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020609880 CN201873354U (en) | 2010-11-12 | 2010-11-12 | PCB loading and unloading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020609880 CN201873354U (en) | 2010-11-12 | 2010-11-12 | PCB loading and unloading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873354U true CN201873354U (en) | 2011-06-22 |
Family
ID=44161283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020609880 Expired - Fee Related CN201873354U (en) | 2010-11-12 | 2010-11-12 | PCB loading and unloading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105228352A (en) * | 2015-09-30 | 2016-01-06 | 东莞市威力固电路板设备有限公司 | Printed circuit board (PCB) positive combinations produce system and printed circuit board (PCB) processing method |
| CN105246259A (en) * | 2015-09-30 | 2016-01-13 | 东莞市威力固电路板设备有限公司 | Negative film combination production system for printed circuit board and printed circuit board processing method |
| CN111137682A (en) * | 2020-01-02 | 2020-05-12 | 合肥维信诺科技有限公司 | Clamping device, product conveying device and display panel manufacturing system |
-
2010
- 2010-11-12 CN CN 201020609880 patent/CN201873354U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105228352A (en) * | 2015-09-30 | 2016-01-06 | 东莞市威力固电路板设备有限公司 | Printed circuit board (PCB) positive combinations produce system and printed circuit board (PCB) processing method |
| CN105246259A (en) * | 2015-09-30 | 2016-01-13 | 东莞市威力固电路板设备有限公司 | Negative film combination production system for printed circuit board and printed circuit board processing method |
| CN111137682A (en) * | 2020-01-02 | 2020-05-12 | 合肥维信诺科技有限公司 | Clamping device, product conveying device and display panel manufacturing system |
| CN111137682B (en) * | 2020-01-02 | 2021-12-14 | 合肥维信诺科技有限公司 | Clamping device, product conveying device and display panel manufacturing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |