CN217940968U - Swing arm mechanism for sorting machine - Google Patents
Swing arm mechanism for sorting machine Download PDFInfo
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- CN217940968U CN217940968U CN202221742087.6U CN202221742087U CN217940968U CN 217940968 U CN217940968 U CN 217940968U CN 202221742087 U CN202221742087 U CN 202221742087U CN 217940968 U CN217940968 U CN 217940968U
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Abstract
The utility model discloses a swing arm mechanism for a sorting machine, which belongs to the technical field of sorting machines, and comprises a fixed frame, wherein a stepping motor is fixedly arranged below the fixed frame, a swing seat is arranged above the fixed frame, and an output shaft of the stepping motor passes through a through hole and is provided with a jacket connecting piece; the upper end surface of the jacket connecting piece is fixedly connected with the bottom surface of the swing seat; the outer side end of the swing seat is connected with the outer side end of the lower part of the swing arm through a steel sheet; one end of the adjusting assembly is connected to the swing arm; the light-transmitting crystal-absorbing part is arranged at the top of the swing arm and is of an integrally formed structure. The swing arm of the utility model has the advantages of reduced volume, light weight, convenient installation and improved rotation flexibility; the dismouting is simple, can discern when the swing arm rotates less angle and look for brilliant position to shorten light refraction and look for brilliant time, promote swing arm mechanism's production operating efficiency.
Description
Technical Field
The utility model belongs to the technical field of the sorter, a swing arm mechanism for sorter is related to.
Background
In a related sorting machine, the sorting machine is used for positioning the crystal and identifying and screening out the crystal, wherein a rotating assembly in the existing sorting machine is a more critical component, and the positioning of the crystal is influenced by the key component.
However, the structure that current runner assembly adopted contains a plurality of spare parts, and the equipment is complicated and dismantle troublesome, and it shelters from light and leads to finding the position and discerning the crystal to produce great influence to appear easily rotating the in-process, and production operation's efficiency is not high.
Therefore, it is necessary to further improve and upgrade the existing rotating assembly to optimize the loading and unloading structure, improve the flexibility of rotation, reduce or avoid the shielding of light, and achieve the purpose of improving the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a swing arm mechanism for sorter aims at solving the problem that provides in the background art.
In order to achieve the above object, the utility model provides a swing arm mechanism for sorter, include:
the fixing frame is fixedly provided with a stepping motor below, the fixing frame is provided with a through hole, and an output shaft of the stepping motor penetrates through the through hole to be provided with a jacket connecting piece;
the swinging seat is arranged above the fixed frame and comprises a transverse extending arm and a vertical extending arm which are integrally connected, and the bottom surface of the swinging seat is fixedly connected with the upper end surface of the jacket connecting piece;
the swing arm is narrow at the top and wide at the bottom and is arranged above the transverse extension arm, and the outer side end of the transverse extension arm is connected with the outer side end of the lower part of the swing arm through a steel sheet;
the adjusting assembly is arranged at the upper part of the vertical extension arm, and one end of the adjusting assembly is connected to the swing arm;
the transparent crystal sucking part is arranged at the top of the swing arm, the transparent crystal sucking part and the swing arm are of an integrally formed structure, and the width of the bottom surface of the transparent crystal sucking part is not greater than the width of the narrow direction of the top of the swing arm.
Preferably, the light-transmitting crystal suction part comprises a part body and a suction rod, a cavity air passage transversely penetrating through the part body is arranged in the part body, the suction rod is sleeved on the air tightness of the cavity air passage, a suction nozzle is arranged on the front end face of the suction cylinder in an air tightness manner, a light-transmitting lens is arranged on the rear side face of the part body, and the light-transmitting lens covers the cavity air passage.
Preferably, the center of the suction nozzle is provided with a suction nozzle air hole, and the suction nozzle air hole forms a transverse virtual ray along the suction rod, the cavity air passage and the light-transmitting lens.
Preferably, the rear lower part of the part body is provided with an air inlet channel, the air inlet channel is communicated with the cavity air channel, and the air inlet channel is tightly connected with a connecting terminal.
Preferably, the upper part of the component body is provided with an exhaust passage, and the exhaust passage is communicated with the cavity air passage.
Preferably, a first sealing ring is arranged between the tail end of the suction rod and the inner side wall of the cavity air flue, and a second sealing ring is arranged between the front end of the suction rod and the inner side wall of the cavity air flue.
Preferably, the adjusting assembly comprises a pull rod, a push rod, a first fine-tuning nut, a second fine-tuning nut, a spring and a sleeve limiting disc, the pull rod is located above the push rod, one end of the pull rod is fixedly connected with the swing arm, the other end of the pull rod penetrates through the vertical extension arm to be provided with the first fine-tuning nut, a circular groove is formed in the inner side surface of the swing arm, one end of the push rod penetrates through the vertical extension arm to be provided with the second fine-tuning nut, the other end of the push rod abuts against the inside of the circular groove, the other end of the push rod is provided with the sleeve limiting disc which is integrally connected, the spring is arranged in the sleeve limiting disc, and the spring and the circular groove abut against each other.
Preferably, the outer side surface of the swing arm is provided with a plurality of inwards concave sunken tables so as to reduce the weight of the swing arm.
Preferably, the two sides of the lower part of the stepping motor are both provided with heat dissipation plates, and the heat dissipation plates are attached to the side wall of the stepping motor to conduct and dissipate heat.
Preferably, the transverse extension arm, the vertical extension arm, the swing arm, the adjusting assembly and the light-transmitting crystal absorption part are arranged in a left-right symmetrical mode about the center of the stepping motor.
The utility model discloses for prior art's beneficial effect:
the utility model provides a swing arm mechanism for a sorting machine, which reduces the volume of a swing arm by optimizing the swing arm structure, lightens the weight, is convenient to install and improves the flexibility of rotation; adopt the printing opacity of integrated into one piece structure to inhale brilliant portion, screwless connection, it is very simple to dismantle the installation, and the printing opacity inhales the width of brilliant portion and compares in traditional width little a lot, can rotate when less angle at the swing arm, can discern through the printing opacity refraction and look for brilliant position, reduces sheltering from to light to shorten light refraction and look for brilliant time, promote swing arm mechanism's production operating efficiency.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the assembly structure of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is an enlarged view of A in FIG. 4;
FIG. 6 is a schematic view of the partial structure of the light transmission refraction in the sorting machine according to the present invention;
FIG. 7 is a schematic diagram of the principle of refraction of FIG. 6;
reference numerals:
1. a fixed mount; 2. a stepping motor; 3. a swing seat; 4. a via hole; 5. a jacket connector; 6. a transverse extension arm; 7. a vertical extension arm; 8. swinging arms; 9. a steel sheet; 10. an adjustment assembly; 11. a light-transmitting crystal-absorbing portion; 12. a component body; 13. a suction rod; 14. a cavity airway; 15. a suction nozzle; 16. a light-transmitting lens; 17. Suction nozzle air holes; 18. an air inlet channel; 19. a connection terminal; 20. an exhaust passage; 21. a first seal ring; 22. a second seal ring; 23. a pull rod; 24. a top rod; 25. a first fine tuning nut; 26. a second fine tuning nut; 27. a spring; 28. a sleeve limiting disc; 29. a circular groove; 30. an inward concave sinking platform; 31. a heat dissipation plate; 32. a mirror light source; 33. a camera; 34. a light supplement lamp; 35. and (5) a crystal plate.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The first embodiment is as follows:
to achieve the above object, the embodiment of the present invention provides a swing arm mechanism for a sorting machine, as shown in fig. 1 to 3, including:
the device comprises a fixed frame 1, wherein a stepping motor 2 is fixedly arranged below the fixed frame 1, a through hole 4 is formed in the fixed frame 1, and a jacket connecting piece 5 is arranged on an output shaft of the stepping motor 2 through the through hole 4;
the swing seat 3 is arranged above the fixed frame 1, the swing seat 3 comprises a transverse extension arm 6 and a vertical extension arm 7 which are integrally connected, and the bottom surface of the swing seat 3 is fixedly connected with the upper end surface of the jacket connecting piece 5;
the swing arm 8 is narrow at the top and wide at the bottom, the swing arm 8 is arranged above the transverse extension arm 6, and the outer side end of the transverse extension arm 6 is connected with the outer side end of the lower part of the swing arm 8 through a steel sheet 9;
the adjusting assembly 10 is arranged at the upper part of the vertical extension arm 7, and one end of the adjusting assembly 10 is connected to the swing arm 8;
In this embodiment, mount 1 is used for installing on the mounting panel in the sorter, install step motor 2 below mount 1, step motor 2's output shaft direction installation is fixed with and presss from both sides cover connecting piece 5, it is used for fixing the pendulum seat 3 of its up end to press from both sides cover connecting piece 5, it can drive the corresponding rotation of pendulum seat 3 to rotate at step motor 2, swing arm 8 through swing seat 3 connection adopts narrow-down wide structure, swing arm 8 lower part outside end is connected with the horizontal extension arm 6 of pendulum seat 3, form the pivot of swing arm 8 at vertical, the straightness that hangs down of swing arm 8 is finely tuned to accessible adjusting part 10, make printing opacity inhale brilliant portion 11 can printing opacity refraction form a straight line, and the lateral surface of swing arm 8 is equipped with a plurality of interior concave heavy platforms 30, can alleviate swing arm 8 weight, the weight that bears swing arm 8 on the pendulum seat 3 has been reduced, promote the rotatory flexibility of pendulum seat 3.
Further, as shown in fig. 5, the light-transmitting crystal suction portion 11 includes a component body 12 and a suction rod 13, a cavity air passage 14 transversely penetrating through the component body 12 is arranged in the component body 12, the suction rod 13 is sleeved on the air tightness of the cavity air passage 14, a suction nozzle is arranged on the front end face of the suction tube in an air tightness manner, a light-transmitting lens 16 is arranged on the rear side face of the component body 12, the light-transmitting lens 16 covers the cavity air passage 14, a suction nozzle air hole 17 is formed in the center of the suction nozzle, the suction nozzle air hole 17 forms a transverse virtual ray along the suction rod 13, the cavity air passage 14 and the light-transmitting lens 16, the suction nozzle air hole 17 is used for aligning with a crystal, the crystal is projected onto a crystal plate 35 through a virtual broken line formed by light transmission, so as to identify whether the crystal plate 35 has the crystal, and know the position of the crystal, identify whether the crystal has the crystal by adopting a light radiation principle, wherein a first sealing ring 21 is arranged between the tail end of the suction rod 13 and the inner side wall of the cavity air passage 14, and a second sealing ring 22 is arranged between the front end of the suction rod 13 and the inner side wall of the cavity air passage 14.
Further, the rear lower portion of the component body 12 is provided with an air inlet 18, the air inlet 18 is communicated with the cavity air passage 14, the air inlet 18 is tightly connected with a connecting terminal 19, the upper portion of the component body 12 is provided with an air outlet 20, and the air outlet 20 is communicated with the cavity air passage 14. In this embodiment, the connection terminal 19 is used to connect a negative pressure device on the sorting machine, and when the negative pressure device is used to identify the position of the crystal, the crystal is adsorbed to the suction nozzle through the suction nozzle for the next operation of the working position.
Further, referring to fig. 4, the adjusting assembly 10 includes a pull rod 23, a push rod 24, a first fine-tuning nut 25, a second fine-tuning nut 26, a spring 27, and a sleeve limiting disc 28, where the pull rod 23 is located above the push rod 24, one end of the pull rod 23 is fixedly connected to the swing arm 8, the other end of the pull rod passes through the vertical extension arm 7 and is provided with the first fine-tuning nut 25, the inner side surface of the swing arm 8 is provided with a circular groove 29, one end of the push rod 24 passes through the vertical extension arm 7 and is provided with the second fine-tuning nut 26, the other end of the push rod 24 abuts against the circular groove 29, the other end of the push rod 24 is provided with the sleeve limiting disc 28 integrally connected, the sleeve limiting disc 28 is provided with the spring 27, and the spring 27 and the circular groove 29 abut against each other.
In this embodiment, at the pivot that swing arm 8 that forms is connected with horizontal extension arm 6 of pendulum seat 3 with swing arm 8 in vertical, utilize vertical extension arm 7 of pendulum seat 3 to connect and set up pull rod 23 and ejector pin 24, wherein, pull rod 23 is located ejector pin 24 top, pull rod 23 is used for the effort of swing arm 8 to pull rod 23 one side, ejector pin 24 utilizes spring 27 power to drive swing arm 8 to keep away from ejector pin 24 one side effect, through finely tuning first trim nut 25 and second trim nut 26, can adjust in place, make suction nozzle gas pocket 17 along sucking pole 13, cavity air flue 14 and printing opacity lens 16 be in same water flat line, form horizontal virtual ray, help quick printing opacity refraction, accurately look for brilliant counterpoint.
Furthermore, heat dissipation plates 31 are mounted on two sides of the lower portion of the stepping motor 2, and the heat dissipation plates 31 are attached to the side wall of the stepping motor 2 to dissipate heat in a conduction mode, so that the service life of the stepping motor 2 is prolonged.
Example two:
referring to fig. 1-5, on the basis of the first embodiment, the second embodiment further improves the structure of the swing arm 8 mechanism, and the horizontal extension arm 6, the vertical extension arm 7, the swing arm 8, the adjusting component 10 and the light-transmitting crystal-absorbing part 11 are arranged in bilateral symmetry with respect to the center of the stepping motor 2, so that the sorting machine is provided with the swing arm 8 mechanism for bidirectional crystal-finding and screening and simultaneous operation, thereby greatly improving the yield breakthrough of production operation and improving the production efficiency.
In summary, the utility model provides a swing arm 8 mechanism for sorting machine, which reduces the volume of the swing arm 8, reduces the weight, facilitates the installation and improves the flexibility of rotation by optimizing the structure of the swing arm 8; adopt the printing opacity of integrated into one piece structure to inhale brilliant portion 11, no screwed connection, it is very simple to dismantle the installation, and the printing opacity inhales the width of brilliant portion 11 and compares in traditional width little a lot, can rotate when less angle at swing arm 8, can discern through the printing opacity refraction and look for brilliant position, reduces sheltering from to light to shorten light refraction and look for brilliant time, promote the production operating efficiency of swing arm 8 mechanism.
The operation principle of the light-transmitting crystal-absorbing part 11 in light refraction is as follows:
referring to fig. 6-7, there is a crystal plate 35 on the left side of the light-transmitting crystal-absorbing portion 11, a crystal on the crystal plate 35, a reflector light source 32 on the right side of the light-transmitting crystal-absorbing portion 11, disposed at an oblique angle of 45 degrees, and a camera 33 on the rear side of the reflector light source 32. The light source is refracted towards the suction nozzle air hole 17 by the reflector light source 32, the swing mechanism is adjusted to enable the light source to be projected onto the crystal of the crystal plate 35, at the moment, the suction nozzle is perpendicular to the crystal plate 35, the light source is radiated back through the crystal and sequentially passes through the suction nozzle air hole 17 and the reflector light source 32 with the 45-degree oblique angle to the camera 33, so that the camera 33 collects the image and the position of the corresponding crystal on the crystal plate 35, the crystal is identified and located, and manual operation is not needed.
It should be noted that a light supplement lamp 34 is further disposed above the reflector light source 32, and the light supplement lamp 34 irradiates toward the wafer 35 to assist in supplementing and finding the wafer.
The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention are contemplated as falling within the scope of the invention without inventive faculty.
Claims (10)
1. A swing arm mechanism for a sorting machine, comprising:
the fixing frame is fixedly provided with a stepping motor below, the fixing frame is provided with a through hole, and an output shaft of the stepping motor penetrates through the through hole to be provided with a jacket connecting piece;
the swinging seat is arranged above the fixed frame and comprises a transverse extending arm and a vertical extending arm which are integrally connected, and the bottom surface of the swinging seat is fixedly connected with the upper end surface of the jacket connecting piece;
the swing arm is narrow at the top and wide at the bottom and is arranged above the transverse extension arm, and the outer side end of the transverse extension arm is connected with the outer side end of the lower part of the swing arm through a steel sheet;
the adjusting assembly is arranged at the upper part of the vertical extension arm, and one end of the adjusting assembly is connected to the swing arm;
the transparent crystal sucking part is arranged at the top of the swing arm, the transparent crystal sucking part and the swing arm are of an integrally formed structure, and the width of the bottom surface of the transparent crystal sucking part is not greater than the width of the narrow direction of the top of the swing arm.
2. The swing arm mechanism for the sorting machine according to claim 1, wherein the light-transmitting crystal suction portion comprises a component body and a suction rod, a cavity air passage transversely penetrating through the component body is arranged in the component body, the suction rod is sleeved on the air tightness of the cavity air passage, a suction nozzle is arranged on the front end face of the suction cylinder in an air tightness manner, a light-transmitting lens is arranged on the rear side face of the component body, and the light-transmitting lens covers the cavity air passage.
3. The swing arm mechanism for a sorting machine according to claim 2, wherein the suction nozzle is provided with a suction nozzle air hole in the center, and the suction nozzle air hole forms a horizontal virtual ray along the suction rod, the cavity air passage and the light-transmitting lens.
4. The swing arm mechanism for the sorting machine according to claim 2, wherein the rear lower part of the component body is provided with an air inlet channel, the air inlet channel is communicated with the cavity air passage, and the air inlet channel is tightly connected with a connecting terminal.
5. The swing arm mechanism for a sorting machine according to claim 2, wherein an exhaust passage is provided in an upper portion of the block body, the exhaust passage communicating with the cavity air passage.
6. The swing arm mechanism for a sorting machine according to claim 2, wherein a first sealing ring is arranged between the tail end of the suction rod and the inner side wall of the cavity air passage, and a second sealing ring is arranged between the front end of the suction rod and the inner side wall of the cavity air passage.
7. The swing arm mechanism for the sorting machine according to claim 1, wherein the adjusting assembly comprises a pull rod, a push rod, a first fine adjustment nut, a second fine adjustment nut, a spring and a sleeve limiting disc, the pull rod is located above the push rod, one end of the pull rod is fixedly connected with the swing arm, the other end of the pull rod penetrates through the vertical extension arm and is provided with the first fine adjustment nut, a circular groove is formed in the inner side surface of the swing arm, one end of the push rod penetrates through the vertical extension arm and is provided with the second fine adjustment nut, the other end of the push rod abuts against the inside of the circular groove, the other end of the push rod is provided with the sleeve limiting disc which is integrally connected, the spring is arranged in the sleeve limiting disc, and the spring and the circular groove abut against each other.
8. The swing arm mechanism for a sorting machine according to claim 1 wherein the outer side of the swing arm is provided with a plurality of concave sinkers to reduce the weight of the swing arm.
9. The swing arm mechanism for a sorting machine according to claim 1, wherein heat dissipation plates are mounted on both sides of the lower portion of the stepping motor, and the heat dissipation plates are attached to the side wall of the stepping motor to conduct heat dissipation.
10. The swing arm mechanism for the sorting machine according to claim 1, wherein the transverse extension arm, the vertical extension arm, the swing arm, the adjusting assembly and the light-transmitting crystal absorption part are all arranged in bilateral symmetry about the center of the stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221742087.6U CN217940968U (en) | 2022-07-05 | 2022-07-05 | Swing arm mechanism for sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221742087.6U CN217940968U (en) | 2022-07-05 | 2022-07-05 | Swing arm mechanism for sorting machine |
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| Publication Number | Publication Date |
|---|---|
| CN217940968U true CN217940968U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221742087.6U Active CN217940968U (en) | 2022-07-05 | 2022-07-05 | Swing arm mechanism for sorting machine |
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| CN (1) | CN217940968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960633A (en) * | 2024-03-29 | 2024-05-03 | 厦门特仪科技有限公司 | Material transfer mechanism for wafer sorting machine based on vibration reduction base |
-
2022
- 2022-07-05 CN CN202221742087.6U patent/CN217940968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960633A (en) * | 2024-03-29 | 2024-05-03 | 厦门特仪科技有限公司 | Material transfer mechanism for wafer sorting machine based on vibration reduction base |
| CN117960633B (en) * | 2024-03-29 | 2024-06-14 | 厦门特仪科技有限公司 | Material transfer mechanism for wafer sorting machine based on vibration reduction base |
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