CN219750921U - Disk rack transportation driving device and disk rack transportation equipment - Google Patents
Disk rack transportation driving device and disk rack transportation equipment Download PDFInfo
- Publication number
- CN219750921U CN219750921U CN202320594300.1U CN202320594300U CN219750921U CN 219750921 U CN219750921 U CN 219750921U CN 202320594300 U CN202320594300 U CN 202320594300U CN 219750921 U CN219750921 U CN 219750921U
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- Prior art keywords
- disc
- frame
- disc hanger
- hanger
- driving
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- 238000005096 rolling process Methods 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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Abstract
The utility model discloses a disc hanger transportation driving device and disc hanger transportation equipment, and relates to the technical field of circuit board processing equipment. The disc hanger transportation driving device comprises a frame, two supporting wheels, a guide rail and a driving mechanism. The two bearing wheels are arranged on the frame and used for bearing the disc hanging frame, and the heights of the two bearing wheels relative to the bottom surface of the frame can be independently adjusted; the guide rail is arranged on the frame and positioned at two sides of the two supporting wheels, and is used for guiding the transportation disc hanging frame; the driving mechanism is arranged on the frame and is used for driving the disc hanging frame supported by the supporting wheel to roll into the guide rail. The technical scheme of the utility model can solve the problem that the conventional driving mode of the disc hanging frame can cause pollution to the circuit board.
Description
Technical Field
The utility model relates to the technical field of circuit board processing equipment, in particular to a disc hanger transportation driving device and disc hanger transportation equipment.
Background
In the vertical electroplating line of the prior disk rack, the method for rolling the disk rack from the prior cylinder station to the next cylinder station is as follows: the upper driving wheel of the clamp jig for fixing the disc hanging frame in the cylinder body drives the disc hanging frame to rotate, when the disc hanging frame reaches a certain rotating speed, one side, close to the next cylinder body, of the lower lifting device of the clamp jig descends, the disc hanging frame descends along with the lower lifting device and then contacts with the guide rail, and the disc hanging frame rolls to a station of the next cylinder body through the guide rail under the action of rotation inertia and friction force. The long-time friction between the disc hanging frame and the driving wheel can cause mutual abrasion between the disc hanging frame and the driving wheel, and dust generated by abrasion can cause pollution of a circuit board on the disc hanging frame, so that the follow-up processing of the circuit board is not facilitated.
Disclosure of Invention
The utility model mainly aims to provide a disc rack transportation driving device, which aims to solve the problem that the conventional driving mode can cause pollution to a circuit board during transportation of a disc rack.
In order to achieve the above object, the present utility model provides a disc rack transportation driving device, comprising:
a frame;
the two supporting wheels are arranged on the frame and used for supporting the disc hanging frame, and the heights of the two supporting wheels relative to the bottom surface of the frame can be independently adjusted;
the guide rail is arranged on the frame and positioned at two sides of the two supporting wheels, and is used for guiding the transportation disc hanging frame;
and the driving mechanism is arranged on the frame and is used for driving the disc hanging frame supported by the supporting wheel to roll into the guide rail.
In an embodiment, the driving mechanism comprises a driving piece and a movable piece in driving connection with the driving piece, the movable piece is provided with a switchable initial position and a working position, and the movable piece can be used for pushing the disc hanging frame when being switched from the initial position to the working position.
In an embodiment, when the movable piece pushes against the disc hanger, a portion of the disc hanger contacting the movable piece is located at an upper side of a horizontal axis of the disc hanger.
In an embodiment, the movable member includes a main lever rotatably connected to the driving member, and a rotating arm connected to the main lever, and the driving member drives the main lever to rotate, so as to drive the rotating arm to switch between the initial position and the working position.
In an embodiment, the movable member includes a push rod, and the driving member is configured to drive the push rod to move toward or away from the disc hanger, so as to drive the push rod to switch between the initial position and the working position.
In an embodiment, the movable piece further comprises a collision block arranged at one end of the rotating arm far away from the main rod, and the movable piece pushes the disc hanging frame through the collision block.
In an embodiment, the bump is rotatably connected to the rotating arm, and when the bump pushes against the disc hanger, the rotation direction of the bump is opposite to the rolling direction of the disc hanger.
In an embodiment, the disc hanger transportation driving device further comprises two guide bars, the two guide bars and the guide rail extend in the same direction and are arranged on the frame, and one end of the disc hanger, which is opposite to the guide rail, is limited between the two guide bars.
In an embodiment, the disc hanger transportation driving device further comprises a support seat slidably mounted on the frame, an eccentric wheel pushing the support seat to lift and a rotator driving the eccentric wheel to rotate, wherein the rotator is mounted on the frame, and the bearing wheel is rotatably mounted on the corresponding support seat.
The utility model also provides a disc hanger conveying device which comprises a plurality of disc hanger conveying driving devices arranged side by side, and the guide rails of the adjacent disc hanger conveying driving devices are communicated.
According to the technical scheme, when the two supporting wheels jointly support the disc hanging frame, the position of the disc hanging frame on the frame is kept fixed, and at the moment, the circuit board on the disc hanging frame can be processed and other operations. The heights of the two supporting wheels relative to the bottom surface of the frame can be independently adjusted, when the circuit board needs to be subjected to the next processing step, the two supporting wheels are descended close to one of the next processing positions, and the disc hanging frame descends along with the descending, and then contacts with the guide rail positioned at one side of the supporting wheels. At the moment, the driving mechanism is used for driving the disc hanging frame to roll into the guide rail, and the disc hanging frame obtains an initial speed and rolls to the next processing position along the guide rail. The kinetic energy of the disc hanging frame is improved without a mode that the disc hanging frame is driven by the driving wheel to rotate relatively, so that dust generated by mutual abrasion between the driving wheel and the disc hanging frame is avoided, and the effective processing environment of the circuit board is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a transporting and driving device for a rack tray according to the present utility model, wherein a movable member is at an initial position;
FIG. 2 is a schematic structural view of an embodiment of a transporting and driving device for a disc rack according to the present utility model, wherein the movable member is at a working position;
FIG. 3 is a cross-sectional view of one embodiment of the disk rack transport drive of the present utility model;
FIG. 4 is a schematic view of a driving mechanism of an embodiment of a transporting and driving device for a disc rack according to the present utility model;
FIG. 5 is a schematic illustration of the switching of the movable member of the drive mechanism of FIG. 4 between the home position and the operating position;
FIG. 6 is a schematic view showing the mounting structure of the supporting wheel and the supporting seat in an embodiment of the disk rack transportation driving device of the present utility model;
fig. 7 is a schematic structural view of an embodiment of the disk rack transporting apparatus of the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 10 | Transport drive | 100 | Rack |
| 200 | Bearing wheel | 300 | Guide rail |
| 400 | Driving mechanism | 410 | Driving piece |
| 420 | Movable piece | 421 | Main pole |
| 422 | Rotating arm | 423 | Impact block |
| 500 | Conducting bar | 600 | Support seat |
| 20 | Transport device | 30 | Disk rack |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a disc hanger transportation driving device 10, which can realize the transportation of a disc hanger 30 between different stations without using a driving wheel to provide an initial speed for the disc hanger 30, can reduce the mutual abrasion between the driving wheel and the disc hanger 30, and avoids the pollution of dust to a circuit board on the disc hanger 30.
Referring to fig. 1 and 2, in the present embodiment, the disc rack transport driving device 10 includes a frame 100, two supporting wheels 200, a guide rail 300, and a driving mechanism 400. The two supporting wheels 200 are arranged on the frame 100 and used for supporting the disc hanging frame 30, and the heights of the two supporting wheels 200 relative to the bottom surface of the frame 100 can be independently adjusted; the guide rail 300 is arranged on the frame 100 and positioned at two sides of the two supporting wheels 200, and the guide rail 300 is used for guiding the transportation disc hanging frame 30; the driving mechanism 400 is arranged on the frame 100, and the driving mechanism 400 is used for driving the disc hanging frame 30 supported by the supporting wheel 200 to roll into the guide rail 300.
When the two support wheels 200 support the disc hanger 30 together, the position of the disc hanger 30 on the frame 100 is kept fixed, and at this time, operations such as processing can be performed on the circuit board on the disc hanger 30. The heights of the two supporting wheels 200 relative to the bottom surface of the frame 100 can be independently adjusted, when the circuit board needs to be processed in the next processing step, the two supporting wheels 200 are lowered near one of the next processing positions, and the disc hanger 30 is lowered accordingly and then contacts the guide rail 300 located at one side of the supporting wheels 200. At this time, the disc hanger 30 is driven by the driving mechanism 400 to roll into the guide rail 300, and the disc hanger 30 obtains an initial speed and rolls to a next processing position along the guide rail 300.
By adding the driving mechanism 400, the disc hanging frame 30 obtains kinetic energy before entering the guide rail 300 and can roll to the next processing position by itself, the driving mechanism 400 can improve the kinetic energy for the disc hanging frame 30 in a pushing, pulling, sucking and other modes, the disc hanging frame 30 is not required to be driven by a driving wheel to relatively rotate, the kinetic energy is improved for the disc hanging frame 30, dust generated by mutual abrasion between the driving wheel and the disc hanging frame 30 is avoided, and the effective processing environment of a circuit board is ensured.
Referring to fig. 2 and 5, in an embodiment, the driving mechanism 400 includes a driving member 410 and a movable member 420 drivingly connected to the driving member 410, the movable member 420 has a switchable initial position and a working position, and the movable member 420 can be used to push the disc hanger 30 when being switched from the initial position to the working position.
When the circuit board needs to be subjected to the next processing step, the two supporting wheels 200 are lowered near one of the next processing positions, and the disc hanger 30 is lowered accordingly and then contacts the guide rail 300 located at one side of the supporting wheels 200. At this time, the driving member 410 is used to switch the movable member 420 from the initial position to the working position, when the movable member 420 is in the working position, the movable member 420 contacts the disc hanger 30 and pushes against the disc hanger 30, and the kinetic energy of the movable member 420 is partially converted into the kinetic energy of the disc hanger 30, so that the disc hanger 30 rolls into the guide rail 300 and continues to move toward the next working position. Finally, the driving member 410 switches the movable member 420 from the working position to the initial position, so that the next disc rack 30 can enter the working position.
Specifically, the movable member 420 includes an abutment rod, and the driving member 410 is configured to drive the abutment rod to move toward or away from the disc hanger 30, so as to drive the abutment rod to switch between the initial position and the working position. The pushing rod moves linearly under the driving of the driving member 410, and contacts with the disc hanger 30 and pushes the disc hanger 30 when the pushing rod moves toward the disc hanger 30 to the working position.
Preferably, when the movable member 420 pushes against the disc hanger 30, the portion of the disc hanger 30 contacting the movable member 420 is located at the upper side of the horizontal axis of the disc hanger 30. When the movable member 420 pushes against the disc hanger 30, the supporting point of the guide rail 300 and the supporting wheel 200 on the disc hanger 30 is close to the bottom of the disc hanger 30, and when the part of the disc hanger 30 contacting the movable member 420 is located on the upper side of the horizontal axis of the disc hanger 30, the greater the moment generated by the thrust of the movable member 420 on the disc hanger 30 is, the more easily the disc hanger 30 can roll into the guide rail 300.
Further, the gravity center height of the movable member 420 is higher than that of the movable member 420 in the initial position, and when the movable member 420 pushes against the disc hanger 30, the gravitational potential energy of the movable member 420 can be converted into kinetic energy thereof, so as to reduce the power consumption of the driving member 410. Meanwhile, when the height of the movable member 420 at the initial position is higher, the interference of the driving mechanism 400 on the circuit board processing and transporting process can be reduced.
In view of this, in an embodiment, the movable member 420 includes a main lever 421 rotatably connected to the driving member 410, and a rotating arm 422 connected to the main lever 421, and the driving member 410 drives the main lever 421 to rotate, so as to drive the rotating arm 422 to switch between the initial position and the working position.
Referring to fig. 4, in the above embodiment, the movable member 420 further includes a bump 423 disposed at an end of the rotating arm 422 away from the main lever 421, and the movable member 420 pushes the disc hanger 30 through the bump 423. The bump 423 may be made of an elastic material, so that when the bump 423 collides with the disc hanger 30, the elastic deformation of the bump 423 can be used to reduce the collision strength between the bump 423 and the disc hanger 30, and reduce the probability of damage to the disc hanger 30 and the bump 423 caused by collision.
Further, in an embodiment, the bump 423 is rotatably connected to the rotating arm 422, and when the bump 423 pushes against the disc hanger 30, the rotational direction of the bump 423 is opposite to the rolling direction of the disc hanger 30. The collision block 423 and the disc hanger 30 rotate after collision, so that the stress in the collision block 423 can be reduced, and the probability of damage to the disc hanger 30 and the collision block 423 caused by collision is further reduced.
Referring to fig. 1 and 3, as can be seen from the above description, when the movable member 420 pushes the disc rack 30, the supporting points of the guide rail 300 and the supporting wheel 200 on the disc rack 30 are close to the bottom of the disc rack 30; when the disc hanger 30 rolls on the guide rail 300, the support point of the guide rail 300 to the disc hanger 30 is the bottom of the disc hanger 30. The more the center of gravity of the disc hanger 30 is higher than the height of the guide rail 300, the more unstable the transportation state of the disc hanger 30 is. In order to keep the disc hanger 30 rolling along the guide of the guide rail 300 and keeping its vertical state, in an embodiment, the disc hanger transportation driving device 10 further includes two guide bars 500, the two guide bars 500 and the guide rail 300 are disposed on the frame 100 in a same direction, and an end of the disc hanger 30 facing away from the guide rail 300 is limited between the two guide bars 500.
Referring to fig. 1, 3 and 6, in an embodiment, the disc hanger transportation driving device 10 further includes a support 600 slidably mounted on the frame 100, an eccentric for pushing the support 600 up and down, and a rotator for driving the eccentric to rotate, wherein the rotator is mounted on the frame 100, and the supporting wheel 200 is rotatably mounted on the corresponding support 600. The rotator drives the eccentric wheel to rotate, the eccentric wheel is positioned below the support 600, and when the part of the eccentric wheel, which is abutted against the support 600, is changed from a long diameter to a short diameter, the support 600 descends; the supporting wheel 200 is mounted on the support 600, so that the support 600 drives the supporting wheel 200 to descend. Otherwise, the supporting wheel 200 is driven to rise.
The utility model also provides disc hanger transportation equipment 20.
Referring to fig. 7, in the present embodiment, the rack transport device 20 includes a plurality of rack transport driving devices 10 disposed side by side, and the guide rails 300 adjacent to the rack transport driving devices 10 are connected. Since the disc hanger transporting device 20 of the present utility model adopts all the technical solutions of all the embodiments, it has at least all the advantages brought by the technical solutions of the embodiments, and will not be described in detail herein.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A disc hanger transportation drive comprising:
a frame;
the two supporting wheels are arranged on the frame and used for supporting the disc hanging frame, and the heights of the two supporting wheels relative to the bottom surface of the frame can be independently adjusted;
the guide rail is arranged on the frame and positioned at two sides of the two supporting wheels, and is used for guiding the transportation disc hanging frame;
and the driving mechanism is arranged on the frame and is used for driving the disc hanging frame supported by the supporting wheel to roll into the guide rail.
2. A disc hanger transportation drive as claimed in claim 1 wherein the drive mechanism includes a drive member and a movable member drivingly connected to the drive member, the movable member having a switchable home position and a working position, the movable member being operable to urge against the disc hanger when switched from the home position to the working position.
3. A disc hanger transportation driving device according to claim 2, wherein when the movable member pushes against the disc hanger, a portion of the disc hanger contacting the movable member is located above a horizontal axis of the disc hanger.
4. A disc hanger transportation driving device according to claim 3, wherein said movable member comprises a main lever rotatably connected to said driving member, and a rotary arm connected to said main lever, said driving member driving said main lever to rotate, thereby switching said rotary arm between said initial position and said working position.
5. A disc hanger transportation driving device according to claim 3, wherein the movable member comprises a push rod, and the driving member is configured to drive the push rod to move toward or away from the disc hanger, so as to drive the push rod to switch between the initial position and the working position.
6. The disc hanger transportation driving device according to claim 4, wherein the movable member further comprises a striker provided at an end of the rotating arm remote from the main lever, the movable member pushing the disc hanger through the striker.
7. The disc hanger transportation driving device according to claim 6, wherein the bump is rotatably connected to the rotating arm, and when the bump pushes against the disc hanger, a rotation direction of the bump is opposite to a rolling direction of the disc hanger.
8. The disc hanger transport driving device according to claim 1, further comprising two guide bars, wherein the two guide bars and the guide rail extend in the same direction on the frame, and an end of the disc hanger facing away from the guide rail is limited between the two guide bars.
9. The disc hanger transportation driving device according to claim 1, further comprising a support slidably mounted on the frame, an eccentric to push the support up and down, and a rotator to drive the eccentric to rotate, the rotator being mounted on the frame, the support rotator being rotatably mounted on the corresponding support.
10. A disc hanger transportation apparatus comprising a plurality of disc hanger transportation driving devices as defined in claim 1 arranged side by side, wherein the guide rails of adjacent disc hanger transportation driving devices are in communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594300.1U CN219750921U (en) | 2023-03-23 | 2023-03-23 | Disk rack transportation driving device and disk rack transportation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594300.1U CN219750921U (en) | 2023-03-23 | 2023-03-23 | Disk rack transportation driving device and disk rack transportation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219750921U true CN219750921U (en) | 2023-09-26 |
Family
ID=88084896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320594300.1U Active CN219750921U (en) | 2023-03-23 | 2023-03-23 | Disk rack transportation driving device and disk rack transportation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219750921U (en) |
-
2023
- 2023-03-23 CN CN202320594300.1U patent/CN219750921U/en active Active
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