CN216084833U - Adjustable positioning device for packaging surface-mounted light-emitting diode - Google Patents
Adjustable positioning device for packaging surface-mounted light-emitting diode Download PDFInfo
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- CN216084833U CN216084833U CN202122784400.4U CN202122784400U CN216084833U CN 216084833 U CN216084833 U CN 216084833U CN 202122784400 U CN202122784400 U CN 202122784400U CN 216084833 U CN216084833 U CN 216084833U
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
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Abstract
The utility model provides an adjustable positioning device for packaging a Surface Mount Device (SMD) Light Emitting Diode (LED), and belongs to the technical field of positioning mechanisms. The adjustable positioning device for the packaging patch light-emitting diode comprises a displacement component and a positioning component. The displacement assembly comprises a first box body, a first motor, a lead screw, a first sliding rod, a first connecting block, a second box body and a vacuum pump connecting pipe, wherein the first motor is fixed on the outer wall of the first box body, one end of the lead screw is fixed on an output shaft of the first motor, when the displacement assembly is used, the lead screw is driven to rotate by rotation of the output shaft of the first motor, the first connecting block is fed forward under the combined action of the lead screw and the first sliding rod, namely, the forward feeding of the second box body at a fixed distance is realized, the surface mounted light emitting diode can be continuously packaged on the lamp strip, the positive and negative poles of the surface mounted light emitting diode can be adjusted without re-fixing the fixed surface mounted light emitting diode, and the mounting efficiency of the surface mounted light emitting diode is improved.
Description
Technical Field
The utility model relates to the field of positioning mechanisms, in particular to an adjustable positioning device for packaging a Surface Mount Device (SMD) light emitting diode.
Background
The color of the patch light emitting diode is red, yellow, green, blue and the like, and the patch light emitting diode has the advantages of small volume, low power consumption, long service life, high brightness, environmental protection, firmness, durability, firmness, suitability for mass production, quick response, shock resistance, energy conservation, high resolution, shock resistance, designability and the like.
At present, after the surface mount light emitting diode is fixed on the positioning device, when the anode and the cathode of the surface mount light emitting diode cannot correspond to the lamp strip, the fixed surface mount light emitting diode needs to be fixed again, and the mounting efficiency of the surface mount light emitting diode is reduced.
How to design an adjustable positioning device for packaging a chip light emitting diode to improve the problems becomes a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above deficiencies, the utility model provides an adjustable positioning device for packaging a chip light emitting diode, aiming at improving the problem that after the chip light emitting diode is fixed on the positioning device, when the anode and the cathode of the chip light emitting diode cannot correspond to a lamp strip, the fixed chip light emitting diode needs to be fixed again, and the mounting efficiency of the chip light emitting diode is reduced.
The utility model is realized by the following steps:
the utility model provides an adjustable positioning device for packaging a surface-mounted light-emitting diode (SMD LED), which comprises a displacement component and a positioning component.
The displacement assembly comprises a first box body, a first motor, a lead screw, a first sliding rod, a first connecting block, a second box body and a vacuum pump connecting pipe, wherein the first motor is fixed on the outer wall of the first box body, one end of the lead screw is fixed on an output shaft of the first motor, the other end of the lead screw is rotatably arranged in the inner wall of the first box body, the first sliding rod is fixed in the inner wall of the first box body, the first connecting block is sleeved on the lead screw in a threaded manner, the first connecting block is sleeved on the first sliding rod in a sliding manner, the outer wall of the first connecting block is fixed on the side surface of the second box body, a first groove and a second groove are formed in the second box body, and one end of the vacuum pump connecting pipe is arranged on the second box body.
Locating component includes horizontal pole, riser, first riser, second slide bar, spring, L template, retaining member, diaphragm, double-end threaded rod, second motor, third slide bar, second connecting block, fixed block and spreader, the horizontal pole is fixed first box with between the riser, the second slide bar slides and runs through the riser, the one end of second slide bar is fixed on the side surface of first riser, the spring is fixed first riser with between the riser, the second slide bar runs through the spring, the one end of spreader is fixed on the side surface of first riser, the other end of spreader rotates and sets up on the side surface of second riser.
The L template is fixed on the side surface of first perpendicular piece, retaining member screw thread runs through the L template, the diaphragm is fixed on the side surface of second perpendicular piece, the third slide bar is fixed between the diaphragm, the second motor is fixed one of them on the lower surface of diaphragm, threaded rod's one end is fixed on the output shaft of second motor, threaded rod's the other end rotates and sets up another on the lower surface of diaphragm, second connecting block threaded sleeve is established on threaded rod, the same sliding sleeve of second connecting block is established on the third slide bar, the fixed block is fixed on the side surface of second connecting block.
In an embodiment of the present invention, the first motor includes a first motor body and a protective casing, the first motor body and the protective casing are both fixed on a lower surface of the first box, and the first motor body is disposed in the protective casing.
In one embodiment of the present invention, the displacement assembly further comprises a first connection plate fixed to an outer wall of the first casing.
In an embodiment of the present invention, the displacement assembly further includes a rotating member fixed in the first box, and an end of the lead screw is rotatably disposed in the rotating member.
In an embodiment of the present invention, the positioning assembly further includes scales, and different scales are fixed on the outer wall of the first vertical block and the outer wall of the second vertical block, respectively.
In an embodiment of the present invention, the second slide bar includes a second slide bar body and a limiting plate, the second slide bar body slidably penetrates through the vertical plate, and the limiting plate is fixed at an end of the second slide bar body.
In one embodiment of the utility model, the positioning assembly further comprises a hand-held portion fixed to an outer wall of the first riser block.
In one embodiment of the present invention, the positioning assembly further includes a second connecting plate disposed between the second connecting block and the fixing block.
In an embodiment of the present invention, the second box body is provided with a through hole, and the through hole and the first groove are correspondingly arranged.
In one embodiment of the utility model, said springs are provided at least four, said springs being axially equidistant on the lateral surface of said first block.
The utility model has the beneficial effects that: the adjustable positioning device for packaging the SMD LED is obtained by the design, when the adjustable positioning device is used, a connecting pipe of a vacuum pump is connected to the vacuum pump, the lamp strip is placed in the first groove, the lamp strip is firmly adsorbed in the first groove by the work of the vacuum pump, the rotation of the output shaft of the second motor drives the double-end threaded rod to rotate, two second connecting blocks realize opposite or opposite movement under the combined action of the double-end threaded rod and the third sliding rod, so that the SMD LED is clamped and fixed by the two fixing blocks, the second vertical block is rotated, the anode and the cathode of the SMD LED are adjusted, the second vertical block is held, the locking piece is rotated, the tail end of the locking piece extrudes the outer wall of the second vertical block to ensure that the second vertical block is fixed on the first vertical block, a welding gun is used for arranging a tin point on the lamp strip, the first vertical block is pulled, so that the pin of the SMD LED moves downwards and is inserted into tin, after tin is solidified, the output shaft of the second motor is controlled to rotate reversely, the fixing block is separated from the surface mount light-emitting diode, the first vertical block is loosened, the first vertical block rebounds under the reaction force of the spring, the lead screw is driven to rotate by the rotation of the output shaft of the first motor, the first connecting block is fed forwards under the combined action of the lead screw and the first sliding rod, the forward feeding at a certain distance of the second box body is realized, the surface mount light-emitting diode can be continuously packaged on the lamp strip, the positive and negative poles of the surface mount light-emitting diode can be adjusted without re-fixing the fixed surface mount light-emitting diode, and the mounting efficiency of the surface mount light-emitting diode is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an adjustable positioning device for packaging a chip led according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an adjustable positioning device for packaging a chip led according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a displacement assembly according to an embodiment of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3 according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional structure diagram of a positioning assembly according to an embodiment of the present invention.
In the figure: 100-a displacement assembly; 110-a first box; 120-a first motor; 121-a first motor body; 122-a protective housing; 130-a first connection plate; 140-a screw rod; 150-a first slide bar; 160-first connection block; 170-a rotating member; 180-a second box; 190-vacuum pump connection pipe; 191-a through hole; 192-a first groove; 193-second recess; 200-a positioning assembly; 210-a cross-bar; 220-a riser; 230-a first riser block; 240-second riser block; 250-scale mark; 260-a second slide bar; 261-a second slide bar body; 262-a limiting plate; 270-a spring; 280-a handheld part; 290-L pattern plate; 291-a locking member; 292-a transverse plate; 293-double threaded rod; 294 — a second motor; 295-a third slide bar; 296-a second connecting block; 297-fixed block; 298-a second connecting plate; 299-transverse column.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: an adjustable positioning device for packaging a patch light emitting diode comprises a displacement assembly 100 and a positioning assembly 200. The positioning assembly 200 is fixed on the displacement assembly 100, and the positioning device can adjust the anode and the cathode of the fixed patch light-emitting diode without re-fixing the patch light-emitting diode, so that the mounting efficiency of the patch light-emitting diode is improved.
Referring to fig. 1 to 4, the displacement assembly 100 includes a first case 110, a first motor 120, a lead screw 140, a first sliding bar 150, a first connecting block 160, a second case 180, and a vacuum pump connecting pipe 190, the first motor 120 is fixed on an outer wall of the first case 110 by bolts, the first motor 120 includes a first motor body 121 and a protective housing 122, the first motor body 121 and the protective housing 122 are both fixed on a lower surface of the first case 110 by bolts, the first motor body 121 is disposed in the protective housing 122, the protective housing 122 protects the first motor body 121 from dust erosion, one end of the lead screw 140 is fixed on an output shaft of the first motor 120 by a coupler, the other end of the lead screw 140 is rotatably disposed in an inner wall of the first case 110, the displacement assembly 100 further includes a rotating member 170, the rotating member 170 is fixed in the first case 110 by bolts, an end of the lead screw 140 is rotatably disposed in the rotating member 170, the rotating member 170 makes the screw rod 140 rotate more smoothly, and the rotating member 170 in this embodiment is a bearing.
The first sliding rod 150 is fixed in the inner wall of the first box 110 through a bolt, the first connecting block 160 is sleeved on the screw rod 140 in a threaded manner, the first connecting block 160 is also sleeved on the first sliding rod 150 in a sliding manner, the outer wall of the first connecting block 160 is fixed on the side surface of the second box 180 through a bolt, the second box 180 is provided with a first groove 192 and a second groove 193, the second box 180 is provided with a through hole 191, the through hole 191 and the first groove 192 are correspondingly arranged, the through hole 191 facilitates a vacuum pump to fix a lamp strip matched with the first groove 192 in the second box 180, one end of the vacuum pump connecting pipe 190 is arranged on the second box 180, the displacement assembly 100 further comprises a first connecting plate 130, the first connecting plate 130 is fixed on the outer wall of the first box 110 through a bolt, and the first connecting plate 130 facilitates installation and fixation of the first box 110.
Referring to fig. 2 and 5, the positioning assembly 200 includes a cross bar 210, a vertical plate 220, a first vertical block 230, a second vertical block 240, a second sliding bar 260, a spring 270, an L-shaped plate 290, a locking member 291, a horizontal plate 292, a double-threaded rod 293, a second motor 294, a third sliding bar 295, a second connecting block 296, a fixing block 297 and a cross post 299, the cross bar 210 is fixed between the first box 110 and the vertical plate 220 by bolts, the second sliding bar 260 slidably penetrates the vertical plate 220, one end of the second sliding bar 260 is fixed on a side surface of the first vertical block 230 by bolts, the second sliding bar 260 includes a second sliding bar body 261 and a limiting plate 262, the second sliding bar body 261 slidably penetrates the vertical plate 220, the limiting plate 262 is fixed on an end of the second sliding bar body 261 by bolts, the limiting plate 262 effectively prevents the second sliding bar body 261 from coming out of the vertical plate 220, the spring 270 is fixed between the first vertical block 230 and the vertical plate 220 by bolts, the second sliding rod 260 penetrates through the springs 270, the springs 270 are at least four, the springs 270 are axially arranged on the side surface of the first vertical block 230 at equal intervals, the springs 270 enable the first vertical block 230 to rebound more quickly, one end of the cross column 299 is fixed on the side surface of the first vertical block 230 through a bolt, the other end of the cross column 299 is rotatably arranged on the side surface of the second vertical block 240, the positioning assembly 200 further comprises scales 250, different scales 250 are respectively arranged on the outer wall of the first vertical block 230 and the outer wall of the second vertical block 240, and the scales 250 facilitate accurate rotation of the second vertical block 240.
The L-shaped plate 290 is fixed on the side surface of the first vertical block 230 by bolts, the locking member 291 is threaded through the L-shaped plate 290, the locking member 291 in this embodiment is a bolt, the horizontal plate 292 is fixed on the side surface of the second vertical block 240 by bolts, the positioning assembly 200 further comprises a handheld portion 280, the handheld portion 280 is fixed on the outer wall of the first vertical block 230 by bolts, the handheld portion 280 facilitates pulling the first vertical block 230, the handheld portion 280 in this embodiment is a handle, the third sliding rod 295 is fixed between the horizontal plates 292 by bolts, the second motor 294 is fixed on the lower surface of one of the horizontal plates 292 by bolts, one end of the threaded stud 293 is fixed on the output shaft of the second motor 294 by a coupler, the other end of the threaded stud 293 is rotatably arranged on the lower surface of the other horizontal plate 292, the second connecting block 296 is threadedly sleeved on the threaded stud 293, the second connecting block 296 is also slidably sleeved on the third sliding rod 295, the fixing block 297 is fixed on the side surface of the second connection block 296 by bolts, and the positioning assembly 200 further includes a second connection plate 298, the second connection plate 298 is fixed between the second connection block 296 and the fixing block 297 by bolts, the second connection plate 298 facilitates the fixing of the fixing block 297 corresponding to the type of the chip led on the second connection block 296, and the width of the notch on the fixing block 297 is equal to the width of the chip led in this embodiment.
Specifically, the working principle of the adjustable positioning device for the packaged surface-mounted light-emitting diode is as follows: when the device is used, the vacuum pump connecting pipe 190 is connected to a vacuum pump, the lamp strip is placed in the first groove 192, the vacuum pump works to firmly adsorb the lamp strip in the first groove 192, the second motor 294 is started, the rotation of the output shaft of the second motor 294 drives the double-headed threaded rod 293 to rotate, the two second connecting blocks 296 realize the opposite or opposite movement under the combined action of the double-headed threaded rod 293 and the third sliding rod 295, so that the patch light-emitting diode is clamped and fixed by the two fixing blocks 297, the second vertical block 240 is rotated to adjust the anode and the cathode of the patch light-emitting diode, the second vertical block 240 is held, the locking piece 291 is rotated, the tail end of the locking piece 291 extrudes the outer wall of the second vertical block 240 to ensure that the second vertical block 240 is fixed on the first vertical block 230, a welding gun is used for arranging a tin point on the lamp strip, the first vertical block 230 is pulled, so that the pin of the patch light-emitting diode moves downwards and is inserted into tin, after tin is solidified, the output shaft of the second motor 294 is controlled to rotate reversely, the fixed block 297 is enabled to leave the surface mount light-emitting diode, the first vertical block 230 is loosened, the first vertical block 230 rebounds under the reaction force of the spring 270, the first motor 120 is started, the lead screw 140 is driven to rotate by the rotation of the output shaft of the first motor 120, the first connecting block 160 is fed forward under the combined action of the lead screw 140 and the first sliding rod 150, namely, the forward feeding of the second box 180 at a fixed distance is realized, the surface mount light-emitting diode can be continuously packaged on the lamp strip, the positioning device can adjust the anode and the cathode of the surface mount light-emitting diode without re-fixing the fixed surface mount light-emitting diode, and the mounting efficiency of the surface mount light-emitting diode is improved.
It should be noted that the specific model specifications of the first motor 120 and the second motor 294 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the first motor 120 and the second motor 294 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An adjustable positioning device for packaging a surface-mounted light-emitting diode (LED), which is characterized by comprising
The displacement assembly (100) comprises a first box body (110), a first motor (120), a screw rod (140), a first sliding rod (150), a first connecting block (160), a second box body (180) and a vacuum pump connecting pipe (190), wherein the first motor (120) is fixed on the outer wall of the first box body (110), one end of the screw rod (140) is fixed on an output shaft of the first motor (120), the other end of the screw rod (140) is rotatably arranged in the inner wall of the first box body (110), the first sliding rod (150) is fixed in the inner wall of the first box body (110), the first connecting block (160) is in threaded sleeve connection on the screw rod (140), the first connecting block (160) is also in sliding sleeve connection on the first sliding rod (150), the outer wall of the first connecting block (160) is fixed on the side surface of the second box body (180), a first groove (192) and a second groove (193) are formed in the second box body (180), and one end of the vacuum pump connecting pipe (190) is arranged on the second box body (180);
a positioning assembly (200), wherein the positioning assembly (200) comprises a cross bar (210), a vertical plate (220), a first vertical block (230), a second vertical block (240), a second slide bar (260), a spring (270), an L-shaped plate (290), a locking member (291), a cross plate (292), a double-end threaded rod (293), a second motor (294), a third slide bar (295), a second connecting block (296), a fixed block (297) and a cross column (299), the cross bar (210) is fixed between the first box body (110) and the vertical plate (220), the second slide bar (260) penetrates through the vertical plate (220) in a sliding manner, one end of the second slide bar (260) is fixed on the side surface of the first vertical block (230), the spring (270) is fixed between the first vertical block (230) and the vertical plate (220), and the second slide bar (260) penetrates through the spring (270), one end of the cross column (299) is fixed on the side surface of the first vertical block (230), and the other end of the cross column (299) is rotatably arranged on the side surface of the second vertical block (240);
the L-shaped plate (290) is fixed on the side surface of the first vertical block (230), the locking piece (291) penetrates through the L-shaped plate (290) in a threaded manner, the transverse plates (292) are fixed on the side surfaces of the second vertical blocks (240), the third slide bar (295) is fixed between the transverse plates (292), the second motor (294) is fixed on the lower surface of one of the transverse plates (292), one end of the double-end threaded rod (293) is fixed on an output shaft of the second motor (294), the other end of the double-end threaded rod (293) is rotatably arranged on the lower surface of the other transverse plate (292), the second connecting block (296) is sleeved on the double-head threaded rod (293) in a threaded manner, the second connecting block (296) is also sleeved on the third sliding rod (295) in a sliding manner, the fixing block (297) is fixed to a side surface of the second connecting block (296).
2. The adjustable positioning device for packaging a patch LED as claimed in claim 1, wherein the first motor (120) comprises a first motor body (121) and a protective casing (122), the first motor body (121) and the protective casing (122) are both fixed on the lower surface of the first box (110), and the first motor body (121) is disposed in the protective casing (122).
3. The adjustable positioning device for packaging a patch LED as claimed in claim 1, wherein the displacement assembly (100) further comprises a first connecting plate (130), the first connecting plate (130) is fixed on an outer wall of the first case (110).
4. The adjustable positioning device for packaging patch LED of claim 1, wherein the displacement assembly (100) further comprises a rotating member (170), the rotating member (170) is fixed in the first housing (110), and the end of the lead screw (140) is rotatably disposed in the rotating member (170).
5. The adjustable positioning device for the packaged patch LED of claim 1, wherein the positioning assembly (200) further comprises scales (250), and different scales (250) are respectively fixed on the outer wall of the first vertical block (230) and the outer wall of the second vertical block (240).
6. The adjustable positioning device for packaging patch LED of claim 1, wherein the second slide bar (260) comprises a second slide bar body (261) and a limiting plate (262), the second slide bar body (261) slides through the vertical plate (220), and the limiting plate (262) is fixed at the end of the second slide bar body (261).
7. The adjustable positioning device for packaging patch LED of claim 1, wherein the positioning assembly (200) further comprises a hand-held portion (280), the hand-held portion (280) is fixed on the outer wall of the first vertical block (230).
8. The adjustable positioning device for packaging a chip led of claim 1, wherein the positioning assembly (200) further comprises a second connecting plate (298), the second connecting plate (298) being disposed between the second connecting plate (296) and the fixing block (297).
9. The adjustable positioning device for packaging the patch LED as claimed in claim 1, wherein the second case (180) is provided with a through hole (191), and the through hole (191) and the first groove (192) are correspondingly arranged.
10. The adjustable positioning device for packaging patch LED of claim 1, wherein the number of the springs (270) is at least four, and the springs (270) are axially disposed on the side surface of the first vertical block (230) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122784400.4U CN216084833U (en) | 2021-11-12 | 2021-11-12 | Adjustable positioning device for packaging surface-mounted light-emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122784400.4U CN216084833U (en) | 2021-11-12 | 2021-11-12 | Adjustable positioning device for packaging surface-mounted light-emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084833U true CN216084833U (en) | 2022-03-18 |
Family
ID=80661043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122784400.4U Expired - Fee Related CN216084833U (en) | 2021-11-12 | 2021-11-12 | Adjustable positioning device for packaging surface-mounted light-emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084833U (en) |
-
2021
- 2021-11-12 CN CN202122784400.4U patent/CN216084833U/en not_active Expired - Fee Related
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