CN216832771U - Lifting mechanism applied to PCB printing machine - Google Patents
Lifting mechanism applied to PCB printing machine Download PDFInfo
- Publication number
- CN216832771U CN216832771U CN202220283804.7U CN202220283804U CN216832771U CN 216832771 U CN216832771 U CN 216832771U CN 202220283804 U CN202220283804 U CN 202220283804U CN 216832771 U CN216832771 U CN 216832771U
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- screen frame
- scraper
- handle seat
- sliding sleeve
- motor
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Abstract
The utility model discloses a be applied to elevating system of PCB printing machine, including the screen frame sideboard, the last fixed surface of screen frame sideboard is connected with motor installation group board, the inside of motor installation group board is provided with the lead screw, the side surface bolted connection of lead screw has the sliding sleeve, the side surface of motor installation group board is provided with the motor erection column. The utility model discloses, lead screw through the installation, servo motor, the sliding sleeve, screen frame adjustment handle seat, connecting plate and movable rod, drive original cylinder and change into the servo motor drive, the rotation that utilizes servo motor makes the lead screw can drive the sliding sleeve and remove, removal through the sliding sleeve can drive the connecting plate and remove, when the connecting plate is removing, can drag screen frame adjustment handle seat and remove, make screen frame adjustment handle seat can drag the activity of movable rod simultaneously, make the movable rod can be with screen frame sideboard jack-up, can finely tune away from the net height, and adjust accurately, the adaptability to the product has been enlarged, thereby can adjust freely according to the product type and leave net height and range.
Description
Technical Field
The utility model relates to an elevating system field especially relates to a be applied to elevating system of PCB printing machine.
Background
The PCB printing machine, also called as circuit board printing, is a new industry developed at present, and the rapid development of screen printing injects vitality into the industry, thereby bringing about great revolution to the electronic industry. The current screen printing process can completely adapt to high-density PCB production, and when a PCB printer prints a product, the off-screen height of the PCB printer needs to be adjusted by using a lifting device due to different product specifications;
but what present PCB printing machine's elevating gear used is that the cylinder promotes to the precision of off-grid regulation has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a lifting mechanism applied to a PCB printing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting mechanism applied to a PCB (printed circuit board) printing machine comprises a screen frame side plate, wherein a motor installation plate is fixedly connected to the upper surface of the screen frame side plate, a lead screw is arranged inside the motor installation plate, a sliding sleeve is connected to the side surface of the lead screw through a bolt, a motor installation column is arranged on the side surface of the motor installation plate, a servo motor is fixedly connected to one end, away from the motor installation plate, of the motor installation column, and the output end of the servo motor is connected with the lead screw;
the utility model discloses a screen frame adjusting handle, including sliding sleeve, screen frame adjusting handle seat, back surface, movable rod, screen frame adjusting handle seat, connecting plate, screen frame adjusting handle seat's one end swing joint has the screen frame, the front surface swing joint of sliding sleeve has the connecting plate, the front surface swing joint of connecting plate has screen frame adjusting handle seat, the below swing joint that the back surface of screen frame adjusting handle seat is located the connecting plate has the movable rod, the one end swing joint who keeps away from screen frame adjusting handle seat of movable rod has the screen frame.
As a further description of the above technical solution:
the front surface of the net frame adjusting handle seat is provided with a left and right moving positioning plate of the net frame.
As a further description of the above technical solution:
the side surface sliding connection of screen frame sideboard has scraper module motor mounting panel, the last fixed surface of scraper module motor mounting panel is connected with the speed reducer.
As a further description of the above technical solution:
the side surface fixedly connected with crossbeam of scraper module motor mounting panel, the inside of crossbeam is provided with scraper adjusting screw, and scraper adjusting screw is connected with the output of speed reducer.
As a further description of the above technical solution:
the front surface of the beam is connected with an upper silver sliding block in a sliding mode, and the upper silver sliding block is in threaded connection with the scraper adjusting screw.
As a further description of the above technical solution:
the side surface of the upper silver sliding block is fixedly connected with a scraper block, and the lower surface of the scraper block is fixedly connected with a movable rod.
The utility model discloses following beneficial effect has:
compared with the prior art, PCB printing machine's elevating system, lead screw through the installation, servo motor, the sliding sleeve, screen frame adjustment handle seat, connecting plate and movable rod, it changes into servo motor drive to drive original cylinder, the rotation that utilizes servo motor makes the lead screw can drive the sliding sleeve and remove, removal through the sliding sleeve can drive the connecting plate and remove, when the connecting plate is removing, can drag screen frame adjustment handle seat and remove, make screen frame adjustment handle seat can drag the movable rod activity simultaneously, make the movable rod can be with screen frame sideboard jack-up, can finely tune off-grid height, and adjust accurately, the adaptability to the product has been enlarged, thereby can adjust off-grid height and range wantonly according to the product type.
Drawings
Fig. 1 is a schematic view of an overall structure of a lifting mechanism applied to a PCB printing machine according to the present invention;
fig. 2 is a schematic structural diagram of a position a in fig. 1 of a lifting mechanism applied to a PCB printing machine according to the present invention;
fig. 3 is a schematic structural diagram of a motor mounting assembly plate of a lifting mechanism applied to a PCB printer according to the present invention in a front view;
fig. 4 is the utility model provides a be applied to elevating system's of PCB printing machine motor installation group board and look sideways at schematic structure.
Illustration of the drawings:
1. a screen frame; 2. a screw rod; 3. a scraper module motor mounting plate; 4. a screen frame adjusting handle seat; 5. a servo motor; 6. a screen frame side plate; 7. the net frame moves the positioning plate left and right; 8. a movable rod; 9. a speed reducer; 10. a silver feeding sliding block; 11. a scraper adjusting screw; 12. a cross beam; 13. a motor mounting plate; 14. a sliding sleeve; 15. a connecting plate; 16. a movable rod; 17. a motor mounting post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a pair of be applied to PCB printing machine's elevating system: comprises a net frame side plate 6, a motor installation plate 13 is fixedly connected with the upper surface of the net frame side plate 6, a screw rod 2 is arranged inside the motor installation plate 13, a sliding sleeve 14 is connected with the side surface of the screw rod 2 through a bolt, a motor installation column 17 is arranged on the side surface of the motor installation plate 13, one end of the motor installation column 17 far away from the motor installation plate 13 is fixedly connected with a servo motor 5, the output end of the servo motor 5 is connected with the screw rod 2, the screw rod 2 can drive the sliding sleeve 14 to move by utilizing the rotation of the servo motor 5, the front surface of the sliding sleeve 14 is movably connected with a connecting plate 15, the front surface of the connecting plate 15 is movably connected with a net frame adjusting handle seat 4, the rear surface of the net frame adjusting handle seat 4 is positioned below the connecting plate 15 and is movably connected with a movable rod 16, the connecting plate 15 can be driven to move by the movement of the sliding sleeve 14, when the connecting plate 15 moves, the net frame adjusting handle seat 4 can be dragged to move, meanwhile, the net frame adjusting handle seat 4 can drag the movable rod 16 to move, the movable rod 16 can jack up the net frame side plate 6, the height and the amplitude of the net frame can be adjusted randomly according to the type of a product, one end, far away from the net frame adjusting handle seat 4, of the movable rod 16 is movably connected with the net frame 1, the front surface of the net frame adjusting handle seat 4 is provided with a net frame left and right moving positioning plate 7, and the product can be positioned to prevent deviation.
The side surface of the net frame side plate 6 is connected with a scraper module motor mounting plate 3 in a sliding way, the upper surface of the scraper module motor mounting plate 3 is fixedly connected with a speed reducer 9, the side surface of the scraper module motor mounting plate 3 is fixedly connected with a cross beam 12, a scraper adjusting screw 11 is arranged inside the cross beam 12, the scraper adjusting screw 11 is connected with the output end of the speed reducer 9, the speed reducer 9 can be used for driving the scraper adjusting screw 11 to rotate, so that the scraper adjusting screw 11 can slide on the surface of the cross beam 12 by a silver feeding slide block 10, the front surface of the cross beam 12 is connected with a silver feeding slide block 10 in a sliding way, the silver feeding slide block 10 is in threaded connection with the scraper adjusting screw 11, the side surface of the silver feeding slide block 10 is fixedly connected with a scraper block height block, the lower surface of the scraper block height block is fixedly connected with a movable rod 8, when the silver feeding slide block 10 moves, the scraper block drives the movable rod 8 to move, so that the length of the movable rod 8 can be adjusted, thereby making the movable plate suitable for products with different widths.
The working principle is as follows: place the product on the surface of screen frame 1, utilize servo motor 5's rotation to make lead screw 2 can drive sliding sleeve 14 and remove, can drive connecting plate 15 through sliding sleeve 14's removal and remove, when connecting plate 15 is when removing, can drag screen frame adjustment handle seat 4 and remove, make screen frame adjustment handle seat 4 can drag the activity of movable rod 16 simultaneously, make movable rod 16 can jack-up screen frame sideboard 6, thereby can adjust wantonly from net height and range according to the product type, utilize speed reducer 9 can drive scraper adjusting screw 11 to rotate, make scraper adjusting screw 11 can go up silver slider 10 at the surface slip of crossbeam 12, the lower fixed surface of scraper bed hedgehopping piece is connected with movable rod 8, when going up silver slider 10 when removing, scraper bed hedgehopping piece drives movable rod 8 and removes, make it can adjust the length of movable rod 8, thereby can process the product of different width.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a be applied to elevating system of PCB printing machine, includes screen frame sideboard (6), its characterized in that: the upper surface of the screen frame side plate (6) is fixedly connected with a motor installation plate (13), a screw rod (2) is arranged inside the motor installation plate (13), a sliding sleeve (14) is connected to the side surface of the screw rod (2) through a bolt, a motor installation column (17) is arranged on the side surface of the motor installation plate (13), one end, far away from the motor installation plate (13), of the motor installation column (17) is fixedly connected with a servo motor (5), and the output end of the servo motor (5) is connected with the screw rod (2);
the utility model discloses a screen frame adjusting device, including sliding sleeve (14), front surface swing joint of sliding sleeve (14) has connecting plate (15), the front surface swing joint of connecting plate (15) has screen frame adjusting handle seat (4), the below swing joint that the rear surface of screen frame adjusting handle seat (4) is located connecting plate (15) has movable rod (16), the one end swing joint who keeps away from screen frame adjusting handle seat (4) of movable rod (16) has screen frame (1).
2. The lifting mechanism applied to the PCB printer according to claim 1, wherein: the front surface of the net frame adjusting handle seat (4) is provided with a net frame left-right moving positioning plate (7).
3. The lifting mechanism applied to the PCB printer according to claim 1, wherein: the side surface sliding connection of screen frame sideboard (6) has scraper module motor mounting panel (3), the last fixed surface of scraper module motor mounting panel (3) is connected with speed reducer (9).
4. The lifting mechanism applied to the PCB printer according to claim 3, wherein: the side surface of the scraper module motor mounting plate (3) is fixedly connected with a cross beam (12), a scraper adjusting screw rod (11) is arranged inside the cross beam (12), and the scraper adjusting screw rod (11) is connected with the output end of the speed reducer (9).
5. The lifting mechanism applied to the PCB printer according to claim 4, wherein: the front surface of the beam (12) is connected with an upper silver sliding block (10) in a sliding mode, and the upper silver sliding block (10) is in threaded connection with the scraper adjusting screw (11).
6. The lifting mechanism applied to the PCB printer according to claim 5, wherein: the side surface of the upper silver sliding block (10) is fixedly connected with a scraper block, and the lower surface of the scraper block is fixedly connected with a movable rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220283804.7U CN216832771U (en) | 2022-02-12 | 2022-02-12 | Lifting mechanism applied to PCB printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220283804.7U CN216832771U (en) | 2022-02-12 | 2022-02-12 | Lifting mechanism applied to PCB printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216832771U true CN216832771U (en) | 2022-06-28 |
Family
ID=82087596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220283804.7U Active CN216832771U (en) | 2022-02-12 | 2022-02-12 | Lifting mechanism applied to PCB printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216832771U (en) |
-
2022
- 2022-02-12 CN CN202220283804.7U patent/CN216832771U/en active Active
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