CN211240685U - Chip mounter presss from both sides and gets suction nozzle - Google Patents
Chip mounter presss from both sides and gets suction nozzle Download PDFInfo
- Publication number
- CN211240685U CN211240685U CN201921861279.7U CN201921861279U CN211240685U CN 211240685 U CN211240685 U CN 211240685U CN 201921861279 U CN201921861279 U CN 201921861279U CN 211240685 U CN211240685 U CN 211240685U
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- suction nozzle
- plunger
- nozzle body
- clamping jaw
- movable clamping
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Abstract
The utility model relates to a suction nozzle is got to chip mounter clamp, including the suction nozzle body, the inside of suction nozzle body is provided with the plunger chamber, the top of suction nozzle body is provided with the suction nozzle pole, the inside of suction nozzle pole is provided with the air current chamber, the air current chamber communicates with each other with the plunger chamber, the inside embedding in plunger chamber has the plunger pole, the sealing plug is installed to the one end of plunger pole, the other end of plunger pole is fixed with movable clamping jaw, the top of movable clamping jaw is fixed with the reference column, the top of suction nozzle body is provided with the location spout, the reference column embedding is in the inside of location spout, the bottom of suction nozzle body is provided with the recess, the embedding of movable clamping jaw. The chip mounter clamping suction nozzle solves the problem that automatic sucking and mounting of equipment cannot be realized by irregular components such as socket elements.
Description
Technical Field
The utility model belongs to the technical field of the suction nozzle technique and specifically relates to a suction nozzle is got to chip mounter clamp.
Background
With the development of SMT, the miniaturization and high-density mounting of parts is becoming a trend. Consequently, the suction nozzle of the SMT chip mounter is more precise, and the influence on the mounting quality is larger.
The chip mounter original factory suction nozzle sucks the component through vacuum, and the precondition is that the component surface must be smooth, and the component weight that sucks is less to ensure that the component sucks stably. The device can not be sucked and mounted aiming at irregular components such as socket elements and the like, and the device can not be manually mounted by personnel, so that the production efficiency is low, and the mounting precision can not be ensured. Therefore, a clamping suction nozzle of a chip mounter is needed to solve the problem that automatic sucking and mounting of equipment cannot be realized by irregular components such as socket components.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, a suction nozzle is got to chip mounter clamp is provided to solve the problem that irregular components and parts such as socket component can't realize that equipment automation absorbs the dress.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a suction nozzle is got to chip mounter clamp, includes the suction nozzle body, the inside of suction nozzle body is provided with the plunger chamber, the top of suction nozzle body is provided with the suction nozzle pole, the inside of suction nozzle pole is provided with the air current chamber, the air current chamber with the plunger chamber communicates with each other, the inside embedding in plunger chamber has the plunger rod, the sealing plug is installed to the one end of plunger rod, the other end of plunger rod is fixed with movable clamping jaw, the top of movable clamping jaw is fixed with the reference column, the top of suction nozzle body is provided with the location spout, the reference column embedding is in the inside of location spout, the bottom of suction nozzle body is provided with the recess, movable clamping jaw embedding is in the inside of recess, the bottom of suction nozzle body is provided.
Preferably, in the pick-up suction nozzle of the chip mounter, a spring is embedded inside the plunger cavity, and the spring abuts against the sealing plug.
Preferably, in the suction nozzle for picking up a chip mounter, the positioning column is slidably connected to the positioning chute.
The utility model has the advantages that: when the suction nozzle sucks air, the air pressure in the airflow cavity and the plunger cavity is reduced to a certain degree, the air pressure difference between the external atmospheric pressure and the internal atmospheric pressure is greater than the elastic force of the spring, the movable clamping jaw is pushed to one side close to the fixed clamping jaw by the external atmospheric pressure, and at the moment, the component can be clamped. When the suction nozzle stops sucking air, the air pressure difference between the external atmospheric pressure and the internal atmospheric pressure is smaller than the elastic force of the spring, the spring pushes the plunger rod to one side far away from the fixed clamping jaw, and the clamping jaw is loosened. In the process that the movable clamping jaw moves, the positioning column can prevent the movable clamping jaw from swinging left and right, and the positioning effect is achieved. Due to the adoption of the technical scheme, the method has the following advantages: 1. the socket type element cancels the manual mounting of the original personnel, thereby saving two workers; 2. after the automatic mounting of the equipment clamping is realized, the production tempo of the original single-chip product is reduced from 125 seconds to 75 seconds, and the efficiency is improved by 165%; 3. the component mounting precision is greatly improved, and the reject ratio is reduced to within 10PPM from 45 PPM. The chip mounter clamping suction nozzle solves the problem that automatic sucking and mounting of equipment cannot be realized by irregular components such as socket elements.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the suction nozzle comprises a suction nozzle body, 2, a positioning column, 3, a suction nozzle rod, 4, a movable clamping jaw, 5, a fixed clamping jaw, 6, an airflow cavity, 7, a spring, 8, a plunger cavity, 9, a plunger rod, 10, a sealing plug, 11, a positioning sliding groove, 12 and a groove.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, 2, 3 and 4, the pick-up nozzle of the chip mounter comprises a nozzle body 1, and a plunger cavity 8 is arranged inside the nozzle body 1. The top of the suction nozzle body 1 is provided with a suction nozzle rod 3, an airflow cavity 6 is arranged inside the suction nozzle rod 3, and the airflow cavity 6 is communicated with a plunger cavity 8. The plunger cavity 8 is internally embedded with a plunger rod 9, and one end of the plunger rod 9 is provided with a sealing plug 10. A spring 7 is also embedded inside the plunger chamber 8, and the spring 7 abuts against a sealing plug 10. The other end of the plunger rod 9 is fixed with a movable clamping jaw 4, the top of the movable clamping jaw 4 is fixed with a positioning column 2, the top of the suction nozzle body 1 is provided with a positioning sliding groove 11, the positioning column 2 is embedded in the positioning sliding groove 11, and the positioning column 2 is connected with the positioning sliding groove 11 in a sliding mode. The bottom of the suction nozzle body 1 is provided with a groove 12, the movable clamping jaw 4 is embedded in the groove 12, and the bottom of the suction nozzle body 1 is provided with a fixed clamping jaw 5.
When the suction nozzle sucks air, the air pressure in the airflow cavity 6 and the air pressure in the plunger cavity 8 are reduced to a certain degree, the air pressure difference between the external atmospheric pressure and the internal atmospheric pressure is larger than the elastic force of the spring 7, the movable clamping jaw 4 is pushed to one side close to the fixed clamping jaw 5 by the external atmospheric pressure, and at the moment, the component can be clamped. When the suction nozzle stops sucking in, the difference between the external atmospheric pressure and the internal atmospheric pressure is smaller than the spring force of the spring 7, and the spring 7 pushes the plunger rod 9 to the side away from the fixed jaw 5, at which time the jaws are released. In the process that movable clamping jaw 4 removed, reference column 2 can prevent movable clamping jaw 4 horizontal hunting, plays the positioning action.
Due to the adoption of the technical scheme, the method has the following advantages: 1. the socket type element cancels the manual mounting of the original personnel, thereby saving two workers; 2. after the automatic mounting of the equipment clamping is realized, the production tempo of the original single-chip product is reduced from 125 seconds to 75 seconds, and the efficiency is improved by 165%; 3. the component mounting precision is greatly improved, and the reject ratio is reduced to within 10PPM from 45 PPM. The chip mounter clamping suction nozzle solves the problem that automatic sucking and mounting of equipment cannot be realized by irregular components such as socket elements.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. The utility model provides a suction nozzle is got to chip mounter clamp which characterized in that: the novel vacuum suction nozzle is characterized by comprising a suction nozzle body (1), wherein a plunger cavity (8) is arranged inside the suction nozzle body (1), a suction nozzle rod (3) is arranged at the top of the suction nozzle body (1), an airflow cavity (6) is arranged inside the suction nozzle rod (3), the airflow cavity (6) is communicated with the plunger cavity (8), a plunger rod (9) is embedded inside the plunger cavity (8), a sealing plug (10) is installed at one end of the plunger rod (9), a movable clamping jaw (4) is fixed at the other end of the plunger rod (9), a positioning column (2) is fixed at the top of the movable clamping jaw (4), a positioning chute (11) is arranged at the top of the suction nozzle body (1), the positioning column (2) is embedded inside the positioning chute (11), a groove (12) is formed in the bottom of the suction nozzle body (1), and the movable clamping jaw (4) is embedded inside the groove (12), the bottom of the suction nozzle body (1) is provided with a fixed clamping jaw (5).
2. The pick-up suction nozzle of the pick-up machine as claimed in claim 1, wherein: a spring (7) is embedded in the plunger cavity (8), and the spring (7) is abutted to the sealing plug (10).
3. The pick-up suction nozzle of the pick-up machine as claimed in claim 1, wherein: the positioning column (2) is in sliding connection with the positioning sliding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861279.7U CN211240685U (en) | 2019-10-31 | 2019-10-31 | Chip mounter presss from both sides and gets suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861279.7U CN211240685U (en) | 2019-10-31 | 2019-10-31 | Chip mounter presss from both sides and gets suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211240685U true CN211240685U (en) | 2020-08-11 |
Family
ID=71922407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921861279.7U Active CN211240685U (en) | 2019-10-31 | 2019-10-31 | Chip mounter presss from both sides and gets suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211240685U (en) |
-
2019
- 2019-10-31 CN CN201921861279.7U patent/CN211240685U/en active Active
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