CN211557657U - Driving device for assembling printed circuit board of liquid crystal display - Google Patents
Driving device for assembling printed circuit board of liquid crystal display Download PDFInfo
- Publication number
- CN211557657U CN211557657U CN202020014940.7U CN202020014940U CN211557657U CN 211557657 U CN211557657 U CN 211557657U CN 202020014940 U CN202020014940 U CN 202020014940U CN 211557657 U CN211557657 U CN 211557657U
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a driving device for assembling a printed circuit board of a liquid crystal display, which comprises a base and a second motor, wherein the base is provided with a workbench, two groups of first installation blocks are arranged in the workbench, a first lead screw is arranged between the two groups of first installation blocks, a first slide block is arranged above the first lead screw, a support plate is arranged on the first slide block, four groups of second installation blocks are fixed on the support plate by welding, a second lead screw is arranged between the two groups of second installation blocks on the right side, a second slide block is connected on the second lead screw by screw thread, a fixed plate is fixed on the second slide block by welding, a limit seat is arranged above the fixed plate, a through hole is arranged in the fixed plate, a fixed pin penetrates through the through hole, a fixed nut is connected on the fixed pin by screw thread, two groups of fixing mechanisms are arranged in the fixed plate, the utility model discloses can improve operating mass, save operating time.
Description
Technical Field
The utility model relates to a technical field is made in the circuit board production, specifically is a drive arrangement is used in equipment of LCD printed circuit board.
Background
Along with the continuous development of society, the demand of electronic product also rises constantly, and in the electronic product, the most core is also the most complicated technique and all concentrates on the circuit board, in the circuit board production equipment process, usually need on the circuit board cartridge some components and parts or assemble some fasteners, present assembly flow is the position of operating personnel manual adjustment circuit board usually, this position that leads to cartridge or assembly easily is inaccurate, and work quality has been reduced, and the spacing seat structure that is used for fixed circuit board is fixed, it is loaded down with trivial details to dismantle the step, can't be quick according to the spacing seat of circuit board size change corresponding size, a large amount of operating time has been wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drive arrangement is used in equipment of LCD printed circuit board, it rotates to drive first lead screw through first motor, thereby it removes to drive first slider about, and then realize the quick accurate removal of controlling of spacing seat, it rotates to drive the second lead screw through the second motor, thereby drive the second slider back-and-forth movement, and then realize the quick accurate removal of front and back of spacing seat, need not manual readjustment position, the location is accurate, and the operating mass is improved, and the fixed pin runs through-hole and two sets of fixed establishment in proper order, and through fixation nut and fixed block fixed connection, fixed effectual, easy dismounting is swift, a large amount of operating time has been saved, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a driving device for assembling a printed circuit board of a liquid crystal display comprises a base and a second motor, wherein a workbench is arranged on the base, a cavity is arranged in the workbench, two groups of first installation blocks are fixedly welded at the bottom of the cavity, the first motor is fixedly arranged on the first installation block on the right side through screws, a first lead screw is arranged between the two groups of first installation blocks, one end of the first lead screw is in transmission connection with an output shaft of the first motor through a coupler, the other end of the first lead screw is in rotary connection with the first installation block on the left side through a bearing seat, a first slide rod is arranged above the first lead screw, a first slide block is connected onto the first slide rod in a sliding manner, one end of the first slide block is in threaded connection with the first lead screw, a support plate is fixedly welded at the other end of the first slide rod, four groups of second installation blocks are fixedly welded on the support plate, and a second lead screw, one end of the second screw rod is in transmission connection with an output shaft of the second motor through a coupler, the other end of the second screw rod is in rotation connection with a group of second installation blocks through a bearing seat, a second sliding rod is arranged between the two groups of second installation blocks on the left side, a second sliding block is in threaded connection with the second screw rod, and the other end of the second sliding block is in sliding connection with the second sliding rod.
The utility model discloses a fixed plate, including the fixed plate, the fixed plate top is provided with spacing seat, set up the through-hole in the fixed plate, it has the fixed pin to run through in the through-hole on the second slider, threaded connection has fixation nut on the fixed pin, the fixed pin passes through fixation nut and fixed plate fixed connection, fixation nut is located the fixed plate right side, be provided with two sets of fixed establishment in the fixed plate, fixed establishment includes inside groove and fixed block, the inside groove is seted up in the fixed plate, set up threaded hole on the fixed block, and pass through welded fastening in spacing seat below, the fixed block runs through to the inside groove in, the fixed plate passes through fixed establishment and spacing seat fixed connection, the workstation right side is provided with power control mechanism, power control mechanism pass through the electric wire respectively with first motor and second motor electric connection.
Preferably, the limiting seat is provided with a step, and two sides of the step are respectively provided with a group of grooves.
Preferably, the power control mechanism comprises a first motor control switch and a second motor control switch, the first motor control switch is located on the right side of the workbench and is electrically connected with the first motor through an electric wire, and the second motor control switch is located above the first motor control switch and is electrically connected with the second motor through an electric wire.
Preferably, a group of bottom cushions are respectively arranged at four corners of the lower surface of the base.
Preferably, the first slide bar is sleeved with two groups of first shockproof rings, and the two groups of first shockproof rings are respectively positioned at the joint of the first slide bar and the two groups of first mounting blocks.
Preferably, the second slide bar is sleeved with two groups of second shockproof rings, and the two groups of second shockproof rings are respectively positioned at the joint of the second slide bar and the two groups of second mounting blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first motor drives the first screw rod to rotate, so that the first sliding block is driven to move left and right, the limiting seat is quickly and accurately moved left and right, the second motor drives the second screw rod to rotate, the second sliding block is driven to move front and back, the limiting seat is quickly and accurately moved front and back, the position is not required to be manually adjusted, the positioning is accurate, and the working quality is improved;
2. the fixed pin runs through-hole and two sets of fixed establishment in proper order to through fixation nut and fixed block fixed connection, fixed effectual, easy dismounting is swift, has saved a large amount of operating time.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic view of the inner structure of circle a in fig. 1 of the present invention;
fig. 4 is a schematic view of the inner structure of the circle B in fig. 2 according to the present invention;
fig. 5 is a schematic top view of the fixing plate of the present invention;
fig. 6 is a schematic view of the structure of the limiting seat of the present invention.
In the figure: 1. a base; 2. a work table; 3. a cavity; 4. a first mounting block; 5. a first motor; 6. a first lead screw; 7. a first slide bar; 8. a first slider; 9. a support plate; 10. a second mounting block; 11. a second motor; 12. a second lead screw; 13. a second slide bar; 14. a second slider; 15. a fixing plate; 16. a fixing pin; 17. fixing a nut; 18. a limiting seat; 19. a power supply control mechanism; 191. a first motor control switch; 192. a second motor control switch; 20. A fixing mechanism; 201. an inner tank; 202. a fixed block; 21. a bottom pad; 22. a first anti-vibration ring; 23. a second anti-vibration ring.
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.
Referring to fig. 1-6, the present invention provides a technical solution:
a driving device for assembling a printed circuit board of a liquid crystal display comprises a base 1 and a second motor 11, wherein a workbench 2 is arranged on the base 1, a cavity 3 is arranged in the workbench 2, two groups of first installation blocks 4 are fixedly welded at the bottom of the cavity 3, a first motor 5 is fixedly arranged on the right first installation block 4 through screws, a first lead screw 6 is arranged between the two groups of first installation blocks 4, one end of the first lead screw 6 is in transmission connection with an output shaft of the first motor 5 through a coupler, the other end of the first lead screw is in rotary connection with the left first installation block 4 through a bearing seat, a first slide bar 7 is arranged above the first lead screw 6, a first slide block 8 is slidably connected on the first slide bar 7, one end of the first slide block 8 is in threaded connection with the first lead screw 6, a support plate 9 is fixedly welded at the other end of the first slide bar 7, two groups of first shockproof rings 22 are sleeved on the first slide bar 7, the two groups of first shockproof rings 22 are respectively positioned at, the first sliding block 8 can be prevented from accidentally colliding with the first mounting block 4 during working so as to cause damage, four groups of second mounting blocks 10 are fixedly welded on the supporting plate 9, a second lead screw 12 is arranged between two groups of second mounting blocks 10 on the right side, one end of the second lead screw 12 is in transmission connection with an output shaft of a second motor 11 through a coupler, the other end of the second lead screw is in rotary connection with one group of second mounting blocks 10 through a bearing seat, a second sliding rod 13 is arranged between two groups of second mounting blocks 10 on the left side, a second sliding block 14 is in threaded connection with the second lead screw 12, the other end of the second sliding block 14 is in sliding connection with the second sliding rod 13, two groups of second shockproof rings 23 are sleeved on the second sliding rod 13, the two groups of second shockproof rings 23 are respectively positioned at the joint of the second sliding rod 13 and the two groups of second mounting blocks 10, and the second sliding block 14 can be prevented from inadvertently colliding with the second mounting blocks, thereby cause the harm, base 1 lower surface four corners is provided with a set of heelpiece 21 respectively, makes things convenient for the device more steady placing on the horizontal plane.
The second slide block 14 is fixed with a fixing plate 15 by welding, a limiting seat 18 is arranged above the fixing plate 15, a step is arranged on the limiting seat 18 and used for fixing the circuit board and preventing the circuit board from displacement in work, a group of grooves are respectively arranged at two sides of the boss to facilitate the circuit board to be taken out of the step, a through hole is arranged in the fixing plate 15, a fixing pin 16 penetrates through the through hole, a fixing nut 17 is connected with the fixing pin 16 through threads, the fixing pin 16 is fixedly connected with the fixing plate 15 through the fixing nut 17, the fixing nut 17 is positioned at the right side of the fixing plate 15, two groups of fixing mechanisms 20 are arranged in the fixing plate 15, each fixing mechanism 20 comprises an inner groove 201 and a fixing block 202, the inner groove 201 is arranged in the fixing plate 15, a threaded hole is arranged on the fixing block 202 and is fixed below the limiting seat 18 by welding, the fixing block 202 penetrates into, the right side of the workbench 2 is provided with a power control mechanism 19, the power control mechanism 19 comprises a first motor control switch 191 and a second motor control switch 192, the first motor control switch 191 is positioned on the right side of the workbench 2 and is electrically connected with the first motor 5 through an electric wire, and the second motor control switch 192 is positioned above the first motor control switch 191 and is electrically connected with the second motor 11 through an electric wire.
The working principle is as follows:
selecting a limiting seat 18 with corresponding size according to the size of a circuit board, penetrating two groups of fixing blocks 202 into corresponding inner grooves 201, sequentially penetrating through holes and threaded holes in the two groups of fixing blocks 202 through fixing pins 16, fixing the fixing blocks through fixing nuts 17, placing the circuit board on the limiting seat 18, starting a first motor 5 and a second motor 11 through a power control mechanism 19, driving a first lead screw 6 to rotate by the first motor 5, driving a first slide block 8 to move left and right, further realizing the left and right movement of the limiting seat 18, driving a second lead screw 12 to rotate by the second motor 11, further driving a second slide block 14 to move back and forth, further realizing the back and forth movement of the limiting seat 18, closing the power control mechanism 19 after the position of the limiting seat 18 is adjusted, and starting assembly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A drive arrangement is used in equipment of LCD printed circuit board, includes base (1) and second motor (11), its characterized in that: the automatic feeding device is characterized in that a workbench (2) is arranged on the base (1), a cavity (3) is arranged in the workbench (2), two groups of first installation blocks (4) are fixed at the bottom of the cavity (3) through welding, a first motor (5) is fixed on the first installation block (4) on the right side through screws, a first lead screw (6) is arranged between the two groups of first installation blocks (4), one end of the first lead screw (6) is in transmission connection with an output shaft of the first motor (5) through a coupler, the other end of the first lead screw is in rotation connection with the first installation block (4) on the left side through a bearing seat, a first slide rod (7) is arranged above the first lead screw (6), a first slide block (8) is connected on the first slide rod (7) in a sliding manner, one end of the first slide block (8) is in threaded connection with the first lead screw (6), and a support plate (9), four groups of second mounting blocks (10) are fixedly arranged on the supporting plate (9) through welding, a second lead screw (12) is arranged between the two groups of second mounting blocks (10) on the right side, one end of the second lead screw (12) is in transmission connection with an output shaft of a second motor (11) through a coupler, the other end of the second lead screw is in rotary connection with one group of second mounting blocks (10) through a bearing seat, a second sliding rod (13) is arranged between the two groups of second mounting blocks (10) on the left side, a second sliding block (14) is in threaded connection with the second lead screw (12), and the other end of the second sliding block (14) is in sliding connection with the second sliding rod (13);
the fixing plate (15) is fixedly arranged on the second sliding block (14) through welding, a limiting seat (18) is arranged above the fixing plate (15), a through hole is formed in the fixing plate (15), a fixing pin (16) penetrates through the through hole, a fixing nut (17) is connected to the fixing pin (16) through threads, the fixing pin (16) is fixedly connected with the fixing plate (15) through the fixing nut (17), the fixing nut (17) is located on the right side of the fixing plate (15), two groups of fixing mechanisms (20) are arranged in the fixing plate (15), each fixing mechanism (20) comprises an inner groove (201) and a fixing block (202), each inner groove (201) is formed in the fixing plate (15), each fixing block (202) is provided with a threaded hole and is fixedly arranged below the limiting seat (18) through welding, and each fixing block (202) penetrates into each inner groove (201), fixed plate (15) are through fixed establishment (20) and spacing seat (18) fixed connection, workstation (2) right side is provided with power control mechanism (19), power control mechanism (19) pass through the electric wire respectively with first motor (5) and second motor (11) electric connection.
2. The driving apparatus for assembling a printed circuit board of a liquid crystal display according to claim 1, wherein: the limiting seat (18) is provided with a step, and two sides of the step are respectively provided with a group of grooves.
3. The driving apparatus for assembling a printed circuit board of a liquid crystal display according to claim 1, wherein: the power control mechanism (19) comprises a first motor control switch (191) and a second motor control switch (192), the first motor control switch (191) is located on the right side of the workbench (2) and is electrically connected with the first motor (5) through an electric wire, and the second motor control switch (192) is located above the first motor control switch (191) and is electrically connected with the second motor (11) through an electric wire.
4. The driving apparatus for assembling a printed circuit board of a liquid crystal display according to claim 1, wherein: four corners of the lower surface of the base (1) are respectively provided with a group of bottom cushions (21).
5. The driving apparatus for assembling a printed circuit board of a liquid crystal display according to claim 1, wherein: two groups of first shockproof rings (22) are sleeved on the first sliding rod (7), and the two groups of first shockproof rings (22) are respectively positioned at the joint of the first sliding rod (7) and the two groups of first mounting blocks (4).
6. The driving apparatus for assembling a printed circuit board of a liquid crystal display according to claim 1, wherein: two groups of second shockproof rings (23) are sleeved on the second sliding rod (13), and the two groups of second shockproof rings (23) are respectively positioned at the joint of the second sliding rod (13) and the two groups of second mounting blocks (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020014940.7U CN211557657U (en) | 2020-01-06 | 2020-01-06 | Driving device for assembling printed circuit board of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020014940.7U CN211557657U (en) | 2020-01-06 | 2020-01-06 | Driving device for assembling printed circuit board of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211557657U true CN211557657U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020014940.7U Expired - Fee Related CN211557657U (en) | 2020-01-06 | 2020-01-06 | Driving device for assembling printed circuit board of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211557657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658147A (en) * | 2020-12-29 | 2021-04-16 | 瓯锟科技温州有限公司 | Automatic correction platform for metal composite plate machining |
-
2020
- 2020-01-06 CN CN202020014940.7U patent/CN211557657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658147A (en) * | 2020-12-29 | 2021-04-16 | 瓯锟科技温州有限公司 | Automatic correction platform for metal composite plate machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |