CN219718993U - Suction nozzle for chip mounter - Google Patents
Suction nozzle for chip mounter Download PDFInfo
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- CN219718993U CN219718993U CN202320074901.XU CN202320074901U CN219718993U CN 219718993 U CN219718993 U CN 219718993U CN 202320074901 U CN202320074901 U CN 202320074901U CN 219718993 U CN219718993 U CN 219718993U
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- pipe
- suction nozzle
- suction
- chip mounter
- connecting pipe
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- 238000009434 installation Methods 0.000 claims description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000033228 biological regulation Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of chip mounter equipment, in particular to a suction nozzle for a chip mounter, which comprises a mounting pipe and a connecting pipe, wherein the right side of the mounting pipe is provided with the connecting pipe, the inside of the mounting pipe and the inside of the connecting pipe are provided with air cavities in a penetrating manner along the left-right direction, the right side of the connecting pipe is provided with a suction head, the left end of the suction head is inserted into the inside of the air cavities, the inside of the suction head is provided with an air suction pipe in a penetrating manner along the left-right direction, the air suction pipe is communicated with the air cavities, and the inside of the suction head is uniformly provided with a plurality of auxiliary pipes along the peripheral direction of the suction nozzle by taking the air suction pipe as the center along the left-right direction.
Description
Technical Field
The utility model relates to the technical field of chip mounter equipment, in particular to a suction nozzle for a chip mounter.
Background
The surface mounting machine is also called a surface mounting machine and a surface mounting system (Surface Mount System), in a production line, the surface mounting machine is arranged behind a dispensing machine or a screen printer, and is one device for accurately placing the surface mounting component on a PCB bonding pad by moving a mounting head, and is divided into a manual type and a full-automatic type, the surface mounting machine is used for realizing high-speed and high-precision mounting of the component, is the most critical and complex device in the whole SMI and production, the surface mounting machine is the mounting device in the SMT production, the surface mounting component is accurately placed on the PCB bonding pad by moving the mounting head, the mounting head on the surface mounting machine is used for adsorbing a workpiece by moving the mounting head, the suction nozzle of the existing surface mounting machine is usually provided with an air pipe and two parts, and the suction nozzle is used for sucking air, so that a negative pressure state is formed, and the component can be adsorbed by the suction nozzle.
Disclosure of Invention
Aiming at the defects and the defects in the prior art, the utility model provides a suction nozzle for a chip mounter, and provides the suction nozzle for the chip mounter, which is provided with a plurality of auxiliary pipelines, is suitable for adsorbing products with different sizes, and is convenient to detach by only replacing the suction nozzle during replacement.
The technical scheme adopted for solving the technical problems is as follows: the suction nozzle for the chip mounter comprises a mounting pipe and a connecting pipe, wherein the right side of the mounting pipe is provided with the connecting pipe, an air cavity is formed by penetrating the mounting pipe and the connecting pipe in the left-right direction, a suction head is arranged on the right side of the connecting pipe, the left end of the suction head is inserted into the air cavity, an air suction pipe is arranged inside the suction head in the left-right direction in a penetrating manner, the air suction pipe is communicated with the air cavity, a plurality of auxiliary pipes are uniformly arranged inside the suction head in the left-right direction in the circumferential direction of the suction nozzle by taking the air suction pipe as a center, and the auxiliary pipes are communicated with the air cavity.
Further, the spout has been seted up along controlling the direction to connecting pipe right-hand member surface, the slip cap is equipped with the sliding sleeve on the spout, be provided with the spring between spout left side wall and the sliding sleeve, the intercommunication is provided with the draw-in hole between spout and the installation pipe inner chamber, the outside slope setting to the left of draw-in hole left side wall, the downthehole slip of draw-in is provided with the fixture block, the fixture block outer end is articulated with the sliding sleeve inner wall, the arc draw-in groove has been seted up along its circumference in tip left end and draw-in hole department that corresponds, the fixture block meets with the arc draw-in groove and be hemisphere and with arc draw-in groove phase-match.
Further, the broken groove is formed in the right portion of the suction head along the circumferential direction of the suction head, the auxiliary pipe is cut off by the broken groove, an adjusting wheel disc is rotatably arranged in the broken groove, a through hole is formed in the middle of the adjusting wheel disc in a sleeved mode on the outer wall of the broken groove, and a plurality of adjusting holes are formed in the adjusting wheel disc along the circumferential direction of the adjusting wheel disc and the auxiliary pipe.
Furthermore, buffer rubber is further arranged at the joint of the suction nozzle and the connecting pipe, one end of the buffer rubber is connected with the connecting pipe, and the other end of the buffer rubber is connected with the suction nozzle.
Further, the sliding sleeve is provided with a mounting hole, one end of the spring is arranged in the mounting hole, and the other end of the spring is connected with the left side wall of the sliding groove.
Furthermore, the right ends of the air suction pipe and the auxiliary pipe penetrate through the suction nozzle and extend out of the suction nozzle to form a part, and horn-shaped air suction openings are formed in the right ends of the air suction pipe and the auxiliary pipe.
Further, the surface of the mounting pipe is provided with a clamping part, and the cross section of the clamping part is regular hexagon or regular quadrangle.
Further, the number of the auxiliary pipes is four.
The utility model has the following beneficial effects: the utility model has simple and reasonable structure, is integrally composed of the mounting pipe, the connecting pipe and the suction head, is convenient to assemble and disassemble, does not need to entirely replace the suction nozzle of the chip mounter when the suction head is damaged, only needs to replace the suction head, firstly, through arranging the sliding chute and the sliding sleeve, when the sliding sleeve slides in the sliding chute, the inner wall of the sliding sleeve and the hinged clamping block of the sliding sleeve can be driven to move along the clamping hole, so that the clamping block is far away from the clamping groove on the suction head, at the moment, the suction head loses the fixation of the clamping block, and can move along the cavity and then be taken out, compared with the traditional threaded fixing, the fixing method is simple and easy to operate, is more stable, is not easy to fall off due to reverse rotation, can adsorb larger components and parts through uniformly arranging a plurality of auxiliary pipes on the suction head, can cut off or communicate each auxiliary pipe through arranging the adjusting wheel disc, and can adjust the suction size of the suction head, so that the suction head can be adjusted as required to adapt to different components and parts to adapt to products with different adsorption sizes.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of an auxiliary tube;
FIG. 4 is a schematic diagram of a conditioning disk;
FIG. 5 is a cross-sectional view of the present utility model with the addition of cushioning rubber or the like;
in the figure: 1-mounting pipes, 2-connecting pipes, 3-suction heads, 4-springs, 5-sliding sleeves, 51-mounting holes, 6-air suction pipes, 7-auxiliary pipes, 71-adjusting wheel discs, 72-adjusting holes, 73-through holes, 8-air cavities, 9-sliding grooves, 10-clamping holes, 11-clamping blocks, 12-arc-shaped clamping grooves, 13-buffer rubber and 14-air suction holes.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings.
Example 1:
as shown in fig. 1-4, a suction nozzle for chip mounter, including installation tube 1 and connecting pipe 2, installation tube 1 right side is provided with connecting pipe 2, installation tube 1 and connecting pipe 2 are inside to run through along left and right directions and are provided with air cavity 8, connecting pipe 2 right side is provided with suction head 3, suction head 3 left end inserts inside air cavity 8, suction head 3 is inside to run through along left and right directions and is provided with breathing pipe 6, breathing pipe 6 and air cavity 8 intercommunication, suction head 3 is inside to be provided with a plurality of auxiliary tubes 7 along suction nozzle periphery direction with breathing pipe 6 as the center along left and right directions, auxiliary tube 7 and air cavity 8 intercommunication, spout 9 has been seted up along left and right directions on connecting pipe 2 right-hand member surface, the cover is equipped with sliding sleeve 5 on the spout 9, be provided with spring 4 between spout 9 and the sliding sleeve 5, the intercommunication is provided with draw-in hole 10 between spout 9 and the installation tube 1 inner chamber, draw-in hole 10 left side wall outside slope setting, the draw-in hole 10 is interior to be provided with fixture block 11, fixture block 11 outer end and 5 inner wall hinge joint 3 and draw-in hole 10 are the arc-shaped slot 12 and arc-shaped phase department is seted up along the arc-shaped slot 12 to the arc-shaped phase.
In this embodiment, firstly, through setting up spout and sliding sleeve, when the sliding sleeve slides in the spout, through setting up the draw-in hole that inclines, when the sliding sleeve moves to the left, because the sliding sleeve is articulated with the fixture block between, the fixture block can be along the lateral wall that the draw-in hole left side inclines towards the direction of keeping away from the air cavity this moment, and then make the fixture block break away from the draw-in groove of suction head left end, thereby the suction head has lost the fixed of fixture block, then, the suction head just can be along the air cavity left and right movement, then conveniently take out, again, when installing the suction head, only need now move the sliding sleeve left, then insert the suction head left end in the air cavity, when suction head right part is tight with the connecting pipe, loosen the sliding sleeve, under the effect of spring, the sliding sleeve can right side move, the fixture block can be along the lateral wall that the draw-in hole left side inclines towards the direction that is close to the air cavity this moment, when the right side of fixture block is tight with the right lateral wall of draw-in hole, and the fixture block can be mutual chucking, and then fix the suction head, compared with traditional screw thread type fixing, this kind of fixing method is simple and easy to operate, be difficult to drop because of screwing, simultaneously, can adsorb more big auxiliary components because of setting up more evenly on the suction head.
The right part of the suction head 3 is provided with a breaking groove along the circumferential direction of the suction head, the breaking groove cuts off the auxiliary pipe, an adjusting wheel disc 71 is rotatably arranged in the breaking groove, a through hole 73 is arranged in the middle of the adjusting wheel disc 71 and sleeved on the outer wall of the breaking groove, and a plurality of adjusting holes 72 are formed in the adjusting wheel disc 71 along the circumferential direction of the adjusting wheel disc and are opposite to the auxiliary pipe; through setting up the regulation rim plate, when the regulation rim plate rotates, can carry out the bore regulation to auxiliary pipe through the regulation hole of the different density and the diameter of different positions, still correspond the regulation hole on the regulating plate simultaneously and evenly be provided with sealing portion to can cut off or communicate each auxiliary pipe, and then can adjust the suction size of suction head.
Illustratively, the surface of the installation tube 1 is provided with a clamping part, and the cross section of the clamping part is regular hexagon or regular quadrangle; the mounting tube is convenient to mount on the chip mounter.
Example 2:
on the basis of embodiment 1, as shown in fig. 5, the joint of the suction nozzle and the connecting pipe is further provided with a buffer rubber 13, one end of the buffer rubber 13 is connected with the connecting pipe 2, the other end is connected with the suction nozzle 3, a mounting hole 51 is formed in the sliding sleeve 5, one end of the spring is arranged in the mounting hole, the other end of the spring is connected with the left side wall of the sliding chute, the right ends of the suction pipe and the auxiliary pipe penetrate through the suction nozzle and extend out of one part, and horn-shaped air suction openings are formed in the right ends of the suction pipe and the auxiliary pipe.
The suction nozzle that traditional chip mounter adopted is direct to be installed on the suction bar, owing to lack the buffering to the suction nozzle, when the absorption subsides to the paster, will make the paster receive the damage very easily, in this embodiment, through setting up buffer rubber, when the suction head contacts with components and parts, when descending the absorption product, play certain buffering protection product and prevent the effect of scraping the flower product, through setting up the mounting hole, be convenient for install the spring, through setting up tubaeform induction port, can enlarge the area of contact of suction head and components and parts, guarantee absorptive stability, place and produce in the absorption process and drop.
Working principle: when the suction nozzle is used, the suction nozzle is vertically arranged on the chip mounter, the adjusting wheel disc is rotated according to the size of components required to be adsorbed, the adsorption of the components can be started after the size of the adsorption force is determined, when the suction nozzle is damaged Su Yao and replaced, a worker directly slides the sliding sleeve upwards, the suction nozzle can be easily removed, then when the suction nozzle is required to be arranged, the sliding sleeve is slid upwards again, the sliding sleeve is loosened after the suction nozzle is inserted, the replacement is completed after the suction nozzle is determined to be blocked, and the work can be performed again.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The present utility model is not limited to the above-described embodiments, and the above-described embodiments and descriptions merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A suction nozzle for chip mounter, its characterized in that: including installation pipe and connecting pipe, installation pipe right side is provided with the connecting pipe, installation pipe and connecting pipe are inside to run through along controlling the direction and be provided with the air cavity, the connecting pipe right side is provided with the suction head, the suction head left end inserts inside the air cavity, the suction head is inside to run through along controlling the direction and be provided with the breathing pipe, breathing pipe and air cavity intercommunication, the suction head is inside to be provided with a plurality of auxiliary pipes along suction nozzle periphery direction evenly about taking the breathing pipe as the center along controlling the direction, auxiliary pipe and air cavity intercommunication.
2. A suction nozzle for a chip mounter according to claim 1, wherein: the connecting pipe right-hand member surface has seted up the spout along controlling the direction, the slip cap is equipped with the sliding sleeve on the spout, be provided with the spring between spout left side wall and the sliding sleeve, the intercommunication is provided with the draw-in hole between spout and the installation pipe inner chamber, the outside slope setting to the left of draw-in hole left side wall, the downthehole slip of draw-in is provided with the fixture block, the fixture block outer end is articulated with the sliding sleeve inner wall, arc draw-in groove has been seted up along its circumference in suction head left end and draw-in hole department of corresponding, the fixture block meets with the arc draw-in groove and is hemisphere and with arc draw-in groove assorted.
3. A suction nozzle for a chip mounter according to claim 1, wherein: the right part of the suction head is provided with a breaking groove along the circumferential direction of the suction head, the breaking groove cuts off the auxiliary pipe, an adjusting wheel disc is rotationally arranged in the breaking groove, a through hole is arranged in the middle of the adjusting wheel disc and sleeved on the outer wall of the breaking groove, and a plurality of adjusting holes are formed in the adjusting wheel disc along the circumferential direction of the adjusting wheel disc and the auxiliary pipe.
4. A suction nozzle for a chip mounter according to claim 1, wherein: the suction nozzle is characterized in that buffer rubber is further arranged at the joint of the suction nozzle and the connecting pipe, one end of the buffer rubber is connected with the connecting pipe, and the other end of the buffer rubber is connected with the suction nozzle.
5. A suction nozzle for a chip mounter according to claim 2, wherein: the sliding sleeve is provided with a mounting hole, one end of the spring is arranged in the mounting hole, and the other end of the spring is connected with the left side wall of the sliding groove.
6. A suction nozzle for a chip mounter according to claim 1, wherein: the right ends of the air suction pipe and the auxiliary pipe penetrate through the suction nozzle and extend out of the suction nozzle to form a part, and horn-shaped air suction ports are formed in the right ends of the air suction pipe and the auxiliary pipe.
7. A suction nozzle for a chip mounter according to claim 1, wherein: the surface of the mounting pipe is provided with a clamping part, and the cross section of the clamping part is regular hexagon or regular quadrangle.
8. A suction nozzle for a chip mounter according to claim 3, wherein: the number of the auxiliary pipes is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320074901.XU CN219718993U (en) | 2023-01-09 | 2023-01-09 | Suction nozzle for chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320074901.XU CN219718993U (en) | 2023-01-09 | 2023-01-09 | Suction nozzle for chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219718993U true CN219718993U (en) | 2023-09-19 |
Family
ID=87982400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320074901.XU Active CN219718993U (en) | 2023-01-09 | 2023-01-09 | Suction nozzle for chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219718993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117915652A (en) * | 2024-03-20 | 2024-04-19 | 成都中科四点零科技有限公司 | Circuit board chip mounter |
-
2023
- 2023-01-09 CN CN202320074901.XU patent/CN219718993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117915652A (en) * | 2024-03-20 | 2024-04-19 | 成都中科四点零科技有限公司 | Circuit board chip mounter |
| CN117915652B (en) * | 2024-03-20 | 2024-05-24 | 成都中科四点零科技有限公司 | Circuit board chip mounter |
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