CN219971730U - Lifting type buffer storage bracket for optical network terminal conveying system - Google Patents
Lifting type buffer storage bracket for optical network terminal conveying system Download PDFInfo
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- CN219971730U CN219971730U CN202320921630.7U CN202320921630U CN219971730U CN 219971730 U CN219971730 U CN 219971730U CN 202320921630 U CN202320921630 U CN 202320921630U CN 219971730 U CN219971730 U CN 219971730U
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- nut
- optical network
- network terminal
- screw rods
- joint
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- 230000003287 optical effect Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000003028 elevating effect Effects 0.000 claims 3
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a lifting type buffer storage bracket for an optical network terminal conveying system, which comprises the following components: the guide rods and the screw rods are arranged in parallel, the sum of the numbers of the guide rods and the screw rods is at least 4, the bearing plate is provided with first through holes with the same number as the guide rods and second through holes with the same number as the screw rods, nuts matched with the screw rods are arranged in the second through holes, and the nuts are arranged in the second through holes through bearings and meshed with the screw rods; the outside of nut is equipped with rotates the driving tooth, still is equipped with driving motor and drive gear group in the loading board, and drive gear group's input is connected to driving motor, and the output meshes with the rotation driving tooth on the nut. Compared with the prior art, the utility model drives the nut to rotate based on the driving motor, and the screw rod is kept fixed, so that independent motion control of each bearing plate can be realized, and the sectional screw rod is not required to be arranged, thereby greatly improving the flexibility.
Description
Technical Field
The utility model relates to an accessory for an optical network terminal refreshing and sorting center, in particular to a buffer storage device for an optical network terminal conveying system.
Background
Since the update iteration of the existing home internet terminal is fast, and stock users often cannot update new terminals, the phenomenon that the types of the stock home internet terminals are more exists, so that in order to reduce maintenance cost, the home internet terminals are required to be uniformly concentrated to a designated maintenance center for processing, the maintained products are required to be packaged, different from the packaging of new products, the products after maintenance and update cannot be realized in an automatic mode due to various types, and corresponding packages are required to be selected manually and corresponding product labels are required to be pasted.
In the prior art, a conveyor belt is generally adopted to convey the updated terminal to each packaging station, specifically, as shown in fig. 1, a plurality of packaging stations 1 are distributed on two sides of the conveyor belt 1, and workers on the packaging stations 1 take corresponding terminals from the conveyor belt to package according to needs.
In this regard, it is proposed by those skilled in the art that some buffer devices may be used to solve the problem, specifically, by setting a buffer bracket at each packing station 1, and connecting the conveyor belt 1 with the buffer bracket by using a transition conveyor, the transition conveyor conveys the optical network terminal to be packed on the conveyor belt 1 to the buffer bracket, so that to solve the foregoing problem of mismatching of beats, specifically, by setting a buffer bracket, setting a plurality of carrier plates on the bracket, sequentially conveying the optical network terminal to each carrier plate by using the transition conveyor, the carrier plates may move up and down, in the prior art, a portion of the columns of the buffer bracket are set as screw rods, and nuts matched with the screw rods are set on the carrier plates, and then lifting control is realized by actively rotating the screw rods, only synchronous lifting of all the carrier plates can be realized, and if independent lifting control of each carrier plate is to be realized, the whole column is designed into a section of the form of the screw rods, so that the complexity is definitely increased, and the reliability is lower.
Disclosure of Invention
The utility model aims to provide the buffer equipment for the optical network terminal conveying system, which is characterized in that the nut is driven to rotate based on the driving motor, and the screw rod is kept fixed, so that the independent motion control of each bearing plate can be realized, and the sectional screw rod is not required to be arranged, so that the flexibility is greatly improved.
The aim of the utility model can be achieved by the following technical scheme:
a lifting cache support for an optical network terminal delivery system, comprising:
the guide rods and the screw rods are arranged in parallel, the sum of the numbers of the guide rods and the screw rods is at least 4,
the bearing plate is provided with first through holes with the same number as the guide rods and second through holes with the same number as the screw rods, nuts matched with the screw rods are arranged in the second through holes, and the nuts are arranged in the second through holes through bearings and meshed with the screw rods;
the nut is characterized in that rotary driving teeth are arranged on the outer side of the nut, a driving motor and a transmission gear set are further arranged in the bearing plate, the input end of the transmission gear set is connected to the driving motor, and the output end of the transmission gear set is meshed with the rotary driving teeth on the nut.
The transmission gear set comprises a first transmission wheel and a second transmission wheel, wherein the first transmission wheel is sleeved on an output shaft of the driving motor and meshed with the second transmission wheel, and the second transmission wheel is meshed with a rotation driving tooth on the nut.
The second through hole comprises a first through section, a device placement section and a second through section, the first through section and the second through section are cylindrical, projections of the first through section and the second through section in a plane where any radial section of the device placement section is located are located in the area of the device placement section, the bearing is located in the device placement section, and the second driving wheel is located at least partially in the device placement section.
The nut is arranged in the second through hole through two bearings, and the two bearings are respectively positioned at the upper side and the lower side of the second driving wheel.
The thickness of the two bearings is the same.
The diameters of the first and second passage sections are smaller than the outer diameter of the nut.
The diameters of the first passage section and the second passage section are consistent with the inner diameter of the nut.
The two screw rods and the two guide rods are arranged, four vertexes of a rectangle are formed by the projections of the axes of all the screw rods and the guide rods on the horizontal plane, and the connecting line of the projections of the axes of the two screw rods on the horizontal plane is a diagonal line of the rectangle.
The upper surface and the lower surface of the bearing plate are both provided with buffer cushions.
The cushion pad is positioned at the near through hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. based on the rotation of the nut driven by the driving motor, the screw rod is kept fixed, so that independent motion control of each bearing plate can be realized, and the sectional screw rod is not required to be arranged, so that the flexibility is greatly improved.
2. The second through hole adopts a design that the shaft section is cross-shaped, so that the bearing and the second driving wheel can be conveniently installed, and the structural stability is improved.
3. The nut is fixed through two bearings, and the two bearings are respectively positioned at the upper side and the lower side of the second driving wheel, so that the second driving wheel can be prevented from applying a moment vertical to the axial direction of the nut to the nut, and the structural stability is improved.
4. The diameters of the first through section and the second through section are smaller than the outer diameter of the nut, and a part of the nut is also supported by the device placement section of the second through hole, so that the structural stability is improved.
Drawings
FIG. 1 is a schematic diagram of the assembly of a carrier plate and a guide rod, screw rod of the present utility model;
FIG. 2 is a schematic bottom view of a carrier plate;
FIG. 3 is a schematic axial cross-section of a second through hole;
FIG. 4 is a schematic view of a nut rotation driving portion;
wherein: 1. the device comprises a guide rod, 2, a screw rod, 3, a bearing plate, 4, a driving motor, 5, a first driving wheel, 6, a second driving wheel, 7, a nut, 8, a bearing, 31, a first through hole, 32, a second through hole, 71, a rotary driving tooth, 321, a first through section, 322, a device placement section, 323 and a second through section.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present utility model, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present utility model is not limited to the following examples.
A lifting cache support for an optical network terminal delivery system, comprising:
a plurality of guide rods 1 and at least one screw rod 2, wherein the guide rods 1 and the screw rods 2 are arranged in parallel, the sum of the numbers of the guide rods 1 and the screw rods 2 is at least 4,
the bearing plate 3 is provided with first through holes 31 with the same number as the guide rods 1 and second through holes 32 with the same number as the screw rods 2, nuts 7 matched with the screw rods 2 are arranged in the second through holes 32, and the nuts 7 are arranged in the second through holes 32 through bearings 8 and meshed with the screw rods 2;
the outside of nut 7 is equipped with rotation driving tooth 71, still is equipped with driving motor 4 and drive gear group in the loading board 3, and drive gear group's input is connected to driving motor 4, and the output meshes with the rotation driving tooth 71 on the nut 7.
Based on the rotation of the nut 7 driven by the driving motor 4, the screw rod 2 is kept fixed, when a certain bearing plate 3 is required to move up and down, only the driving motor 4 corresponding to the bearing plate 3 is required to be controlled to rotate forward or overturn, the driving motors 4 of the rest bearing plates 3 can keep a stop state, at the moment, the screw rod 2 does not need to rotate, and the bearing plate 3 can move up and down
Therefore, independent motion control of each bearing plate 3 can be realized, and a segmented screw rod 2 is not required to be arranged, so that the flexibility is greatly improved.
In this embodiment, the transmission gear set includes a first transmission wheel 5 and a second transmission wheel 6, where the first transmission wheel 5 is sleeved on the output shaft of the driving motor 4 and engaged with the second transmission wheel 6, and the second transmission wheel 6 is also engaged with the rotation driving teeth 71 on the nut 7. The driving motor 4 rotates and simultaneously the first driving wheel 5 synchronously rotates, so that the second driving wheel 6 is driven to rotate, and the second driving wheel 6 drives the nut 7 to rotate.
In this embodiment, the second through hole 32 includes a first through section 321, a device placement section 322 and a second through section 323, the first through section 321 and the second through section 323 are both cylindrical, and projections of the first through section 321 and the second through section 323 in a plane where any radial section of the device placement section 322 is located are located in an area of the device placement section 322, the bearing 8 is located in the device placement section 322, and the second driving wheel 6 is located at least partially in the device placement section 322. The second through hole 32 adopts a design that the shaft section is cross-shaped, so that the bearing 8 and the second driving wheel 6 can be conveniently installed, and the structural stability is improved.
Specifically, the nut 7 is disposed in the second through hole 32 through two bearings 8, and the two bearings 8 are respectively located at the upper and lower sides of the second driving wheel 6. Wherein the thickness of both bearings 8 is the same. The nut 7 is fixed through two bearings 8, and the two bearings 8 are respectively positioned at the upper side and the lower side of the second driving wheel 6, so that the second driving wheel 6 can be prevented from applying a moment vertical to the axial direction of the nut 7 to the nut 7, and the structural stability is improved.
The diameters of the first and second pass-through sections 321, 323 are smaller than the outer diameter of the nut 7. The diameters of the first and second pass-through sections 321 and 323 are smaller than the outer diameter of the nut 7, and a part of the nut 7 is also supported by the device placement section 322 of the second pass-through hole 32, improving structural stability. Furthermore, in certain embodiments, the diameters of the first and second pass-through sections 321, 323 are consistent with the inner diameter of the nut 7.
In the embodiment, two lead screws 2 and two guide rods 1 are arranged, the projections of the axes of all the lead screws 2 and the guide rods 1 on the horizontal plane form four vertexes of a rectangle, and the connecting line of the projections of the axes of the two lead screws 2 on the horizontal plane is a diagonal line of the rectangle.
In some embodiments, the upper surface and the lower surface of the bearing plate 3 are both provided with a buffer pad, and the buffer pad is located near the through hole, so that impact force can be reduced when the upper and lower adjacent bearing plates 3 touch each other.
Claims (10)
1. A lifting buffer support for an optical network terminal conveying system, comprising:
the guide rods and the screw rods are arranged in parallel, the sum of the numbers of the guide rods and the screw rods is at least 4,
the bearing plate is provided with first through holes with the same number as the guide rods and second through holes with the same number as the screw rods, nuts matched with the screw rods are arranged in the second through holes, and the nuts are arranged in the second through holes through bearings and meshed with the screw rods;
the nut is characterized in that rotary driving teeth are arranged on the outer side of the nut, a driving motor and a transmission gear set are further arranged in the bearing plate, the input end of the transmission gear set is connected to the driving motor, and the output end of the transmission gear set is meshed with the rotary driving teeth on the nut.
2. The lifting buffer support for an optical network terminal conveying system according to claim 1, wherein the transmission gear set comprises a first transmission wheel and a second transmission wheel, the first transmission wheel is sleeved on an output shaft of the driving motor and meshed with the second transmission wheel, and the second transmission wheel is further meshed with a rotating driving tooth on the nut.
3. A lifting buffer support for an optical network terminal conveying system according to claim 2, wherein the second through hole comprises a first through joint, a device placement joint and a second through joint, the first through joint and the second through joint are both cylindrical, projections of the first through joint and the second through joint in a plane where any radial section of the device placement joint is located are located in the area of the device placement joint, the bearing is located in the device placement joint, and the second driving wheel is located at least partially in the device placement joint.
4. A lifting buffer support for an optical network terminal conveying system according to claim 3, wherein the nut is disposed in the second through hole through two bearings, and the two bearings are respectively located on the upper side and the lower side of the second driving wheel.
5. The elevating buffer support for an optical network terminal transport system according to claim 4, wherein the thickness of the two bearings is the same.
6. A lifting buffer support for an optical network terminal transport system according to claim 3, wherein the diameters of the first and second pass-through sections are smaller than the outer diameter of the nut.
7. The elevating buffer support for an optical network terminal transport system according to claim 6, wherein the diameters of the first and second pass-through sections are identical to the inner diameter of the nut.
8. The lifting buffer support for an optical network terminal conveying system according to claim 1, wherein two screw rods and two guide rods are arranged, projections of axes of all the screw rods and the guide rods on a horizontal plane form four vertexes of a rectangle, and a connecting line of projections of the axes of the two screw rods on the horizontal plane is a diagonal line of the rectangle.
9. The lifting buffer support for an optical network terminal transport system according to claim 1, wherein the upper surface and the lower surface of the bearing plate are both provided with buffer pads.
10. The elevating buffer support for an optical network terminal transport system according to claim 9, wherein the buffer pad is located near the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921630.7U CN219971730U (en) | 2023-04-23 | 2023-04-23 | Lifting type buffer storage bracket for optical network terminal conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921630.7U CN219971730U (en) | 2023-04-23 | 2023-04-23 | Lifting type buffer storage bracket for optical network terminal conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971730U true CN219971730U (en) | 2023-11-07 |
Family
ID=88598248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320921630.7U Active CN219971730U (en) | 2023-04-23 | 2023-04-23 | Lifting type buffer storage bracket for optical network terminal conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971730U (en) |
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2023
- 2023-04-23 CN CN202320921630.7U patent/CN219971730U/en active Active
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