CN211366187U - PCB board suction means that can automatically regulated levelness - Google Patents
PCB board suction means that can automatically regulated levelness Download PDFInfo
- Publication number
- CN211366187U CN211366187U CN201922064200.4U CN201922064200U CN211366187U CN 211366187 U CN211366187 U CN 211366187U CN 201922064200 U CN201922064200 U CN 201922064200U CN 211366187 U CN211366187 U CN 211366187U
- Authority
- CN
- China
- Prior art keywords
- mounting
- pcb board
- connecting rod
- levelness
- vacuum chuck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to a PCB board suction means that can automatically adjust the levelness, which belongs to the PCB field, and comprises a bracket, wherein the bracket comprises a support plate and a plurality of connecting rods which are fixedly arranged below the support plate, and a plurality of suction mechanisms are arranged on the connecting rods; the suction means includes mount pad and mounting panel, the mount pad set up in on the connecting rod, the mounting panel pass through resilient means with the mount pad is connected, the below of mounting panel is provided with vacuum chuck. The utility model can ensure the firmness of the adsorption structure of the PCB, thereby avoiding the board falling; in addition, the utility model discloses can also effectively practice thrift its required time of maintenance.
Description
Technical Field
The utility model belongs to the technical field of the PCB and specifically relates to a but PCB board suction means of automatically regulated levelness.
Background
In the PCB production process, the suction and discharge of the board is an essential procedure in the feeding and receiving links in the production process. The process comprises the steps of PIN removing and twopin encapsulating, wherein the processes of material feeding and material receiving are also conventional, and comprise a suction mat wood board, an aluminum sheet and the like. Because the parallelism of the plate storage platforms or the plate storage platforms affects the production process, the plate falling condition always occurs in the production process, and the phenomena of production interruption or plate falling product scrapping are caused.
Meanwhile, in the equipment maintenance process with the suction and release plate functional module, when key functional parts such as a shaking cylinder, a large sucker and a sensor are replaced, troubles are brought to maintenance due to the fact that the horizontal parallelism of each accessory contact platform needs to be adjusted, and the time in the aspect of maintenance is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, the PCB sucking device capable of automatically adjusting the levelness comprises a support, wherein the support comprises a support plate and a plurality of connecting rods fixedly arranged below the support plate, and a plurality of sucking mechanisms are mounted on the connecting rods; the suction means includes mount pad and mounting panel, the mount pad set up in on the connecting rod, the mounting panel pass through resilient means with the mount pad is connected, the below of mounting panel is provided with vacuum chuck.
The utility model discloses install and use on elevating gear, during the installation, backup pad and elevating gear fixed connection keep the backup pad level.
Use the utility model discloses when snatching the PCB board, at first elevating gear drive the utility model discloses move down, until the utility model discloses all vacuum chuck on the suction means all with the PCB board contact, then elevating gear shifts up, can grab the PCB board.
Wherein, the utility model provides a vacuum chuck on the mounting panel all is connected with the mount pad through resilient means, snatchs the in-process of PCB board, when the PCB board of depositing when not the level place or backup pad and mounting panel take place the slope, earlier with the vacuum chuck of the contact of PCB board can compress rather than the resilient means who is connected to guarantee that other vacuum chuck can both contact with the PCB board and adsorb on the PCB board, and then guarantee the utility model discloses to the adsorption structure's of PCB board firm, thereby can avoid appearing falling the condition of board.
In addition, when parts such as the vacuum chuck are replaced, the vacuum chuck can move up and down relative to the connecting rod, so that the lower ends of all the vacuum chucks do not need to be strictly adjusted to the same horizontal plane, and the time required by maintenance can be effectively saved.
Furthermore, the elastic device comprises a connecting bolt and a cylindrical spring sleeved on the connecting bolt, at least two vertically arranged first mounting holes are formed in the mounting seat, the mounting plate corresponds to the first mounting holes, threaded holes are formed in the first mounting holes, the connecting bolt is inserted into the first mounting holes, the lower end of the connecting bolt is arranged in the threaded holes, and the upper end and the lower end of the cylindrical spring are respectively abutted to the surfaces of the mounting seat and the mounting plate.
The mounting plate provided with the vacuum chuck is mounted on the mounting seat through the connecting bolt, a cylindrical spring is arranged between the mounting seat and the mounting plate, and the cylindrical spring is in a compressed state, so that the mounting plate can be relatively and fixedly mounted on the mounting seat.
Wherein, snatching the in-process of PCB board, when certain vacuum chuck earlier with the PCB board contact, the mounting panel of being connected with vacuum chuck can't continue to move down, and it can compress cylindrical spring and make connecting bolt move up in first mounting hole, and then realizes that other vacuum chucks can continue to move down in order to guarantee that all vacuum chucks all adsorb the technological effect on the PCB board under the condition that this vacuum chuck does not continue to move down.
In addition, the mounting plate is connected with the mounting seat through the connecting bolt inserted in the first mounting hole, so that the position of the mounting plate relative to the connecting rod can be adjusted by screwing the connecting bolt, and the purpose that the lower ends of all the vacuum chucks are approximately positioned on the same horizontal plane by adjusting the positions of the vacuum chucks can be achieved. The utility model discloses with vacuum chuck's altitude mixture control structure and the integrative setting of elastic expansion structure, simplified the utility model discloses a structure, and then reduced the utility model discloses make and maintenance cost.
Furthermore, the diameter of the first mounting hole is larger than that of the connecting bolt, a shaking cylinder is arranged on the mounting plate, and the vacuum chuck is arranged on the shaking cylinder.
The shaking cylinder is used for shaking the vacuum chuck which is also arranged on the mounting plate so as to achieve the aim of shaking the PCB which is sucked by the vacuum chuck to prevent the PCBs from being adhered to each other. Wherein, the mounting panel passes through connecting bolt and is connected with the mount pad, and insert the connecting bolt who establishes in first mounting hole and can rock in first mounting hole, consequently the shake cylinder on the mounting panel can make the vacuum chuck on the mounting panel rock more easily, it is preferred, can set up one deck elasticity rubber layer at the inner wall of first mounting hole, the inside wall on elasticity rubber layer offsets with connecting bolt's lateral wall, can guarantee to be in vertical state under the support on elasticity rubber layer at shake cylinder non-studio connecting bolt, so as to snatch the PCB board, and connecting bolt can oppress elasticity rubber layer deformation and reach the purpose of rocking connecting bolt when the shake cylinder is worked.
Further, the upper surface of connecting rod is provided with the mounting groove, movably in the mounting groove be provided with fixation nut, the opening has been seted up to the upper surface of mounting groove, the open-ended width is less than the width of nut, the mount pad corresponds the opening is provided with the second mounting hole, be provided with fixing bolt in the second mounting hole, fixing bolt's lower extreme passes the opening with bolted connection.
The mount pad is inserted the fixing bolt who establishes on it and is connected with the nut in the mounting groove and install on the connecting rod, therefore the mount pad can move on the connecting rod in order to adjust suction means for the position of connecting rod, from the position that can make vacuum chuck avoid trompil on the PCB board, and then assurance that can step forward the utility model discloses the adsorbed fastness to the PCB board.
Furthermore, the connecting rod is of a tubular structure, and a plurality of through holes penetrating through the side wall of the connecting rod are formed in the surface of the connecting rod corresponding to the suction mechanism.
The connecting rod is hollow tubular structure, consequently can lay in the connecting rod and be used for connecting vacuum pump and vacuum chuck and be used for connecting the trachea of air supply and shake cylinder to make the trachea stretch out the connecting rod from the via hole and be connected with the structure that corresponds. The utility model discloses with the trachea setting in the inside of connecting rod, can avoid the trachea to receive the damage in the course of the work, can also avoid the trachea that the overall arrangement is complicated to block the absorption of vacuum chuck to the PCB board.
Further, a distance sensor is further arranged on the connecting rod.
Wherein, distance sensor is prior art's distance sensor, infrared distance sensor for example, and distance sensor is used for measuring the utility model discloses with the distance of PCB board, thereby confirm the utility model discloses descending distance, wherein, descending distance is suitable with the distance that is greater than vacuum chuck looks and PCB board and is less than the distance of connecting rod and PCB board.
The principle and effect of the present invention will be further explained below with reference to the above technical solutions and the accompanying drawings:
1. the utility model provides a vacuum chuck on mounting panel all is connected with the mount pad through resilient means, at the in-process that snatchs the PCB board, when the PCB board of depositing not when the level is placed or backup pad and mounting panel take place to incline, earlier with the vacuum chuck of the contact of PCB board can compress rather than the resilient means who is connected to guarantee that other vacuum chuck can both contact with the PCB board and adsorb on the PCB board, and then guarantee the utility model discloses to the firm of adsorption structure of PCB board, thereby can avoid appearing falling the condition of board.
2. The utility model discloses when parts such as change vacuum chuck, because vacuum chuck can reciprocate for the connecting rod, consequently need not to adjust all vacuum chuck's lower extreme strictly on same horizontal plane, consequently can effectively practice thrift the required time of maintenance.
Drawings
Fig. 1 is a schematic structural view of a PCB sucking device capable of automatically adjusting levelness according to an embodiment of the present invention;
fig. 2 is a partially enlarged view of fig. 1.
Description of reference numerals:
1-support plate, 2-connecting rod, 21-distance sensor, 22-mounting groove, 221-opening, 23-nut, 3-suction mechanism, 31-mounting seat, 311-second mounting hole, 312-connecting bolt, 313-cylindrical spring, 32-mounting plate, 33-shaking cylinder and 34-vacuum chuck.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples:
referring to fig. 1-2, a PCB board sucking device capable of automatically adjusting levelness comprises a bracket, wherein the bracket comprises a supporting plate 1 and a plurality of connecting rods 2 fixedly arranged below the supporting plate 1, and a plurality of sucking mechanisms 3 are arranged on the connecting rods 2; suction means 3 includes mount pad 31 and mounting panel 32, mount pad 31 set up in on the connecting rod 2, mounting panel 32 pass through resilient means with mount pad 31 is connected, the below of mounting panel 32 is provided with vacuum chuck 34.
The utility model discloses install and use on elevating gear, during the installation, backup pad 1 and elevating gear fixed connection keep backup pad 1 level.
Use the utility model discloses when snatching the PCB board, at first elevating gear drive the utility model discloses move down, until the utility model discloses all vacuum chuck 34 on the suction means 3 all with the PCB board contact, then elevating gear shifts up, can grab the PCB board.
Wherein, the utility model provides a vacuum chuck 34 on mounting panel 32 all is connected with mount pad 31 through resilient means, snatchs the in-process of PCB board, when the PCB board of depositing not when the level is placed or backup pad 1 and mounting panel 32 take place the slope, earlier with the vacuum chuck 34 of the contact of PCB board can compress rather than the resilient means who is connected to guarantee that other vacuum chuck 34 can both contact with the PCB board and adsorb on the PCB board, and then guarantee the utility model discloses to the adsorption structure's of PCB board firm, thereby can avoid appearing falling the condition of board.
In addition, when the parts such as the vacuum suction cups 34 are replaced, since the vacuum suction cups 34 can move up and down with respect to the connecting rod 2, it is not necessary to strictly adjust the lower ends of all the vacuum suction cups 34 to the same horizontal plane, and thus the time required for maintenance can be effectively saved.
Further, the elastic device includes a connecting bolt 312 and a cylindrical spring 313 sleeved on the connecting bolt 312, at least two vertically arranged first mounting holes are formed in the mounting seat 31, the mounting plate 32 corresponds to the first mounting holes, threaded holes are formed in the first mounting holes, the connecting bolt 312 is inserted into the first mounting holes, the lower end of the connecting bolt 312 is arranged in the threaded holes, and the upper end and the lower end of the cylindrical spring 313 are respectively abutted to the surfaces of the mounting seat 31 and the mounting plate 32.
The mounting plate 32 to which the vacuum chuck 34 is mounted on the mounting seat 31 by means of the coupling bolts 312, and a cylindrical spring 313 is provided between the mounting seat 31 and the mounting plate 32, the cylindrical spring 313 being in a compressed state, so that the mounting plate 32 can be relatively fixedly mounted on the mounting seat 31.
In the process of grabbing the PCB, when a certain vacuum chuck 34 first contacts the PCB, the mounting plate 32 connected to the vacuum chuck 34 cannot move downward, and the mounting plate compresses the cylindrical spring 313 and moves the connecting bolt 312 upward in the first mounting hole, so that the technical effect that all the vacuum chucks 34 are adsorbed on the PCB is achieved by the fact that the other vacuum chucks 34 can move downward continuously under the condition that the vacuum chuck 34 does not move downward continuously.
Further, since the mounting plate 32 is connected to the mounting seat 31 by the connecting bolt 312 inserted into the first mounting hole, the position of the mounting plate 32 with respect to the connecting rod 2 can be adjusted by screwing the connecting bolt 312, and the lower ends of all the vacuum cups 34 can be positioned substantially on the same horizontal plane by adjusting the positions of the vacuum cups 34. The utility model discloses with vacuum chuck 34's altitude mixture control structure and the integrative setting of elastic expansion structure, simplified the utility model discloses a structure, and then reduced the utility model discloses make and maintenance cost.
Further, the diameter of the first mounting hole is larger than that of the connecting bolt 312, the mounting plate 32 is provided with a shaking cylinder 33, and the vacuum chuck 34 is arranged on the shaking cylinder 33.
The shaking cylinder 33 is used to shake the vacuum chuck 34, which is also mounted on the mounting plate 32, to thereby shake the PCB boards sucked by the vacuum chuck 34 to prevent the PCB boards from being adhered to each other. Wherein, the mounting plate 32 is connected with the mounting seat 31 through the connecting bolt 312, and the connecting bolt 312 inserted in the first mounting hole can rock in the first mounting hole, so the shaking cylinder 33 on the mounting plate 32 can more easily make the vacuum chuck 34 on the mounting plate 32 rock, preferably, one layer of elastic rubber layer can be arranged on the inner wall of the first mounting hole, the inner side wall of the elastic rubber layer abuts against the outer side wall of the connecting bolt 312, it can be ensured that the connecting bolt 312 can be in a vertical state under the support of the elastic rubber layer in the non-working chamber of the shaking cylinder 33, so as to grab the PCB, and the connecting bolt 312 can press the elastic rubber layer to deform when the shaking cylinder 33 works, thereby achieving the purpose of rocking the connecting bolt 312.
Further, the upper surface of connecting rod 2 is provided with mounting groove 22, movably in mounting groove 22 be provided with fixation nut 23, opening 221 has been seted up to the upper surface of mounting groove 22, the width of opening 221 is less than the width of nut 23, mount pad 31 corresponds opening 221 is provided with second mounting hole 311, be provided with fixing bolt in the second mounting hole 311, fixing bolt's lower extreme passes opening 221 with bolted connection.
The fixing bolt that mount pad 31 was inserted and is established on it is connected with the nut 23 in the mounting groove 22 and install on connecting rod 2, therefore mount pad 31 can move on connecting rod 2 in order to adjust the position of suction means 3 for connecting rod 2, from the position that can make vacuum chuck 34 avoid trompil on the PCB board, and then assurance that can be further the utility model discloses absorbent fastness to the PCB board.
Further, the connecting rod 2 is of a tubular structure, and a plurality of through holes penetrating through the side wall of the connecting rod 2 are formed in the surface of the connecting rod 2 corresponding to the suction mechanism 3.
Connecting rod 2 is hollow tubular structure, consequently can lay in connecting rod 2 and be used for connecting vacuum pump and vacuum chuck 34 and be used for connecting the trachea of air supply and shake cylinder 33 to make the trachea stretch out connecting rod 2 from the via hole and be connected with the structure that corresponds. The utility model discloses with the trachea setting in the inside of connecting rod 2, can avoid the trachea to receive the damage in the course of the work, can also avoid the complicated trachea of overall arrangement to block the absorption of vacuum chuck 34 to the PCB board.
Further, a distance sensor 21 is further disposed on the connecting rod 2.
Wherein, distance sensor 21 is prior art's distance sensor 21, infrared distance sensor 21 for example, and distance sensor 21 is used for measuring the utility model discloses with the distance of PCB board, thereby confirm the utility model discloses descending distance, wherein, descending distance is suitable with the distance that is greater than 34 looks of vacuum chuck and PCB board and is less than connecting rod 2 and PCB board.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The PCB sucking device capable of automatically adjusting the levelness is characterized by comprising a support, wherein the support comprises a support plate and a plurality of connecting rods fixedly arranged below the support plate, and a plurality of sucking mechanisms are mounted on the connecting rods; the suction means includes mount pad and mounting panel, the mount pad set up in on the connecting rod, the mounting panel pass through resilient means with the mount pad is connected, the below of mounting panel is provided with vacuum chuck.
2. The PCB board suction device capable of automatically adjusting the levelness of claim 1, wherein the elastic device comprises a connecting bolt and a cylindrical spring sleeved on the connecting bolt, the mounting base is provided with at least two vertically arranged first mounting holes, the mounting plate is provided with a threaded hole corresponding to the first mounting hole, the connecting bolt is inserted into the first mounting hole, the lower end of the connecting bolt is arranged in the threaded hole, and the upper end and the lower end of the cylindrical spring are respectively abutted against the surfaces of the mounting base and the mounting plate.
3. The PCB board sucking device capable of automatically adjusting levelness of claim 2, wherein the diameter of the first mounting hole is larger than that of the connecting bolt, a shaking cylinder is arranged on the mounting plate, and the vacuum chuck is arranged on the shaking cylinder.
4. The PCB board sucking device capable of automatically adjusting the levelness as claimed in claim 2, wherein the upper surface of the connecting rod is provided with a mounting groove, a fixing nut is movably arranged in the mounting groove, the upper surface of the mounting groove is provided with an opening, the width of the opening is smaller than that of the nut, the mounting seat is provided with a second mounting hole corresponding to the opening, a fixing bolt is arranged in the second mounting hole, and the lower end of the fixing bolt passes through the opening to be connected with the bolt.
5. The PCB board sucking device capable of automatically adjusting levelness according to claim 1, wherein the connecting rod is of a tubular structure, and a plurality of through holes penetrating through the side wall of the connecting rod are arranged on the surface of the connecting rod corresponding to the sucking mechanism.
6. The PCB board sucking device capable of automatically adjusting levelness of claim 1, wherein a distance sensor is further arranged on the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064200.4U CN211366187U (en) | 2019-11-26 | 2019-11-26 | PCB board suction means that can automatically regulated levelness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064200.4U CN211366187U (en) | 2019-11-26 | 2019-11-26 | PCB board suction means that can automatically regulated levelness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211366187U true CN211366187U (en) | 2020-08-28 |
Family
ID=72166746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064200.4U Active CN211366187U (en) | 2019-11-26 | 2019-11-26 | PCB board suction means that can automatically regulated levelness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211366187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390037A (en) * | 2020-11-06 | 2021-02-23 | 杭州老板电器股份有限公司 | Sheet separating device and sheet separating method thereof |
-
2019
- 2019-11-26 CN CN201922064200.4U patent/CN211366187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390037A (en) * | 2020-11-06 | 2021-02-23 | 杭州老板电器股份有限公司 | Sheet separating device and sheet separating method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107487632B (en) | Glass loading and unloading integrated machine | |
| CN107527847B (en) | Automatic diaphragm assembling equipment | |
| CN211366187U (en) | PCB board suction means that can automatically regulated levelness | |
| CN110439293B (en) | Auxiliary installation equipment for glass curtain wall | |
| CN211004132U (en) | Plate hoisting device for rack production | |
| CN111717663A (en) | A feed mechanism and processing platform for large-scale glass processing | |
| CN209737637U (en) | Novel jumbo size sucking disc subassembly | |
| CN109037747B (en) | Automatic cover plate covering device for storage battery | |
| CN213363840U (en) | Position and posture adjusting support for detection equipment | |
| CN112291931A (en) | Leveling device is used in production of PCB board | |
| CN205526640U (en) | CCD detects adsorption equipment of machine | |
| CN217931933U (en) | Flexible circuit board detects platform | |
| CN207183229U (en) | Diaphragm automatic assembly equipment | |
| CN216504658U (en) | Prevent fire door processing and use fixing device | |
| CN212047927U (en) | Unmanned aerial vehicle camera mounting support | |
| CN210059688U (en) | Preorder loading and transferring device for pressing and transferring back plate rivet of liquid crystal display television | |
| CN220479270U (en) | Automatic dispensing, overturning and assembling device for bottom cover of domain controller | |
| CN220555559U (en) | Glass material loading conveying equipment with prevent weighing down function | |
| CN215973909U (en) | Pneumatic suction nozzle mechanism of automatic transfer machine | |
| CN220874813U (en) | SMT paster detects production conveyor | |
| CN219562113U (en) | Compressor assembly device | |
| CN220219556U (en) | Workpiece quick-taking jig | |
| CN220412815U (en) | Maintenance device for electromechanical engineering | |
| CN214398912U (en) | Unloader for LCD screen cleaning machine | |
| CN212981700U (en) | Glass panel burst device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |