CN220944684U - Cleaning device for etching - Google Patents
Cleaning device for etching Download PDFInfo
- Publication number
- CN220944684U CN220944684U CN202322294772.8U CN202322294772U CN220944684U CN 220944684 U CN220944684 U CN 220944684U CN 202322294772 U CN202322294772 U CN 202322294772U CN 220944684 U CN220944684 U CN 220944684U
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- Prior art keywords
- screw rod
- rotating shaft
- cleaning device
- pivot
- lifting support
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- 238000005530 etching Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 9
- 238000005498 polishing Methods 0.000 abstract description 12
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The utility model discloses a cleaning device for etching and processing, which relates to the field of circuit boards and comprises a support frame and a lifting support, wherein lifting mechanisms are arranged at two ends of the lifting support, a first rotating shaft and a second rotating shaft are rotatably arranged in the support frame, the first rotating shaft and the second rotating shaft are coaxially arranged, a rotating plate is arranged between the first rotating shaft and the second rotating shaft, a clamping assembly is arranged on the rotating plate, a first servo motor in transmission connection with the first rotating shaft is arranged on the side surface of the support frame, a sliding groove is formed in the middle of the lifting support, the extending direction of the sliding groove is parallel to the axis of the first rotating shaft, a sliding block is arranged in the sliding groove, a translation mechanism for driving the sliding block to move along the sliding groove is arranged on the lifting support, and a polishing device is arranged at the lower end of the sliding block. The circuit board passes through clamping assembly to be fixed on the rotor plate, and first servo motor drives the rotor plate and overturns behind one of them face of circuit board of polishing, carries out the work of polishing of circuit board another side, has improved work efficiency.
Description
Technical Field
The utility model relates to the field of circuit boards, in particular to a cleaning device for etching processing.
Background
A circuit board, also called a printed circuit board, is a provider of electrical connections for electronic components, and is often referred to as a "PCB" and cannot be referred to as a "PCB". When producing the PCB board, need earlier through grinding device with the face clean or attenuate to follow-up etching treatment to the PCB board. When the traditional polishing device is used, the PCB is fixed firstly, after one surface of the PCB is polished, the PCB needs to be taken down from the fixing device to be turned over, then the other surface of the PCB is polished, the device is inconvenient to use, and polishing efficiency is low.
Disclosure of utility model
The present utility model is directed to a cleaning device for etching process, which solves the above-mentioned problems.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cleaning device for etching processing, includes the support frame, the support frame upper end is equipped with the lifting support, the lifting support both ends all are equipped with the elevating system that drive lifting support goes up and down, rotatable first pivot and the second pivot of being equipped with in the support frame, first pivot and the coaxial setting of second pivot are equipped with the rotor plate between first pivot and the second pivot, be equipped with clamping assembly on the rotor plate, first pivot of rotor plate both ends difference fixed connection and second pivot, the support frame side is equipped with the first servo motor who is connected with first pivot transmission, the spout has been seted up at the lifting support middle part, the extending direction and the first pivot axis of spout are parallel to each other, be equipped with the slider in the spout, the lifting support is equipped with the translation mechanism that drives the slider and remove along the spout, the slider lower extreme is equipped with grinding device. Through elevating system drive elevating bracket lift, through translation mechanism drive slider and grinding device along the spout removal, the circuit board passes through clamping assembly to be fixed on the rotor plate, and first servo motor drives the rotor plate and overturns after one of them face of circuit board of polishing, carries out the work of polishing of circuit board another side, has improved work efficiency.
Further, two elevating system all includes first lead screw, second lead screw, drive assembly, first fixing base and second fixing base, elevating system both ends threaded connection has first lead screw and second lead screw respectively, be connected through drive assembly transmission between first lead screw and the second lead screw, first lead screw and second lead screw upper end all are equipped with the hand wheel, the support frame upper end is equipped with first fixing base and second fixing base, first lead screw lower extreme rotatable setting is on first fixing base, second lead screw lower extreme rotatable setting is on the second fixing base. Synchronous rotation is realized between the first screw rod and the second screw rod through the transmission assembly, and the first screw rod and the second screw rod rotate to enable the lifting support to move up and down.
Further, translation mechanism includes translation lead screw, drive sprocket, drive chain, second lead screw nut and drive assembly, the lifting support upper surface parallel is equipped with two translation lead screws, two the translation lead screw all is equipped with drive sprocket, two drive sprocket passes through drive chain transmission and connects, lifting support one end is equipped with drive translation lead screw pivoted drive assembly, the slider is equipped with second lead screw nut, lead screw nut and translation lead screw one-to-one threaded connection. The two translation screw rods are connected through chain transmission, the two second screw nuts are moved by synchronous rotation of the translation screw rods, and the sliding block is driven to translate through the two second screw nuts.
Further, the driving assembly comprises a second servo motor, a driving gear and a driven gear, wherein the driving gear is arranged on an output shaft of the second servo motor, the driving gear is arranged between the two translation screw rods, and the driven gear meshed with the driving gear is arranged at one end of each translation screw rod. The second servo motor drives the driven gear to rotate through the driving gear, the translation screw rod synchronously rotates along with the driven gear, and the translation screw rod is driven to rotate forward and reversely through the second servo motor.
Further, the clamping assembly comprises a first pneumatic finger and a second pneumatic finger, a first through groove and a second through groove are respectively formed in two ends of the rotating plate, the first pneumatic finger is arranged in the first through groove, the second pneumatic finger is arranged in the second through groove, the first pneumatic finger and the second pneumatic finger are symmetrically arranged, and the center line of the first pneumatic finger and the center line of the second pneumatic finger are parallel to the plane where the rotating plate is located. The circuit board is clamped and fixed on the rotating plate through the first pneumatic finger and the second pneumatic finger.
Further, the upper surfaces of the first fixing seat and the second fixing seat are both rotatably provided with a rotary sleeve, the rotary sleeve is provided with a containing groove, and the lower ends of the first screw rod and the second screw rod are both in clearance fit with the containing groove. The lower end of the first screw rod is sleeved in the rotary sleeve of the first fixing seat, the first screw rod and the first fixing seat are positioned by the rotary sleeve, the lower end of the second screw rod is sleeved in the rotary sleeve of the second fixing seat, and the second screw rod and the second fixing seat are positioned by the rotary sleeve.
Further, the transmission assembly comprises a transmission chain, a first driven sprocket and a second driven sprocket, the first driven sprocket is fixedly arranged at the upper end of the first screw rod, the second driven sprocket is fixedly arranged at the upper end of the second screw rod, and the first driven sprocket is in transmission connection with the second driven sprocket through the transmission chain. The first driven sprocket on the first screw rod is meshed with the transmission chain, the second driven sprocket on the second screw rod is meshed with the transmission chain, and the transmission chain is utilized to drive the first screw rod and the second screw rod to synchronously rotate.
Further, a plurality of through holes are arranged on the rotating plate in an array mode. A plurality of through holes are hollowed out on the rotating plate, so that the weight of the rotating plate is reduced, and the load of a driving assembly is reduced.
Further, a first connecting hole communicated with the first through groove is formed in one end, close to the first rotating shaft, of the rotating plate, a first connecting nail penetrates through the first connecting hole, and a first mounting hole detachably connected with the first connecting nail is formed in the first rotating shaft. The rotating plate and the first rotating shaft are fixed through the first connecting nails, so that the rotating plate can be detached from the first rotating shaft and the second rotating shaft, and the rotating plate is convenient to replace.
Further, a second connecting hole communicated with the second through groove is formed in one end, close to the second rotating shaft, of the rotating plate, a second connecting nail penetrates through the second connecting hole, and a second mounting hole detachably connected with the second connecting nail is formed in the second rotating shaft. The rotating plate and the second rotating shaft are fixed through the second connecting nails, so that the rotating plate can be detached from the first rotating shaft and the second rotating shaft, and the rotating plate is convenient to replace.
The beneficial effects of the utility model are as follows: through elevating system drive elevating bracket lift, through translation mechanism drive slider and grinding device along the spout removal, the circuit board passes through clamping assembly to be fixed on the rotor plate, and first servo motor drives the rotor plate and overturns after one of them face of circuit board of polishing, carries out the work of polishing of circuit board another side, has improved work efficiency.
Drawings
The utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.
FIG. 1 is a schematic diagram of an etching apparatus according to an embodiment of the present utility model;
FIG. 2 is a top view of an etching apparatus according to an embodiment of the present utility model;
fig. 3 is a cross-sectional view of an etching apparatus according to an embodiment of the present utility model.
Reference numerals: 1: support frame, 2: lifting support, 3: lifting mechanism, 4: first pivot, 5: second pivot, 6: rotation plate, 7: clamping assembly, 8: first servo motor, 9: slider, 10: and a translation mechanism.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present utility model, unless otherwise specified, terms such as "up, down, left, and right" are used to generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to inner and outer on a particular contour. "distal" and "proximal" refer to both distal and proximal relative to a component.
As shown in fig. 1-3, the cleaning device for etching according to an embodiment of the present utility model includes a support frame 1, a lifting support 2 is disposed at an upper end of the support frame 1, lifting mechanisms 3 for driving the lifting support 2 to lift are disposed at two ends of the lifting support 2, a first rotating shaft 4 is rotatably disposed at one end of the support frame 1, a first rotating shaft 4 and a second rotating shaft 5 are rotatably disposed in the support frame 1, the first rotating shaft 4 and the second rotating shaft 5 are coaxially disposed, a rotating plate 6 is disposed between the first rotating shaft 4 and the second rotating shaft 5, a clamping assembly 7 is disposed on the rotating plate 6, two ends of the rotating plate 6 are respectively and fixedly connected with the first rotating shaft 4 and the second rotating shaft 5, a first servo motor 8 in transmission connection with the first rotating shaft 4 is disposed at a side surface of the support frame 1, a chute is disposed in a middle of the lifting support 2, an extending direction of the chute is parallel to an axis of the first rotating shaft 4, a sliding block 9 is disposed in the chute, a translation mechanism 10 for driving the sliding block 9 to move along the chute is disposed in the chute, and a polishing device is disposed at a lower end of the sliding block 9. Lifting support 2 goes up and down through elevating system 3 drive slider 9 and grinding device move along the spout through translation mechanism 10, and the circuit board passes through clamping component 7 to be fixed on rotor plate 6, and first servo motor 8 drives rotor plate 6 and overturns behind one of them face of circuit board of polishing, carries out the work of polishing of circuit board another side, has improved work efficiency.
The lifting mechanism 3 comprises a first screw rod, a second screw rod, a transmission assembly, a first fixing seat and a second fixing seat, the two ends of the lifting support 2 are respectively in threaded connection with the first screw rod and the second screw rod, the first screw rod is in transmission connection with the second screw rod through the transmission assembly, the upper ends of the first screw rod and the second screw rod are respectively provided with a hand wheel, the upper end of the support frame 1 is provided with the first fixing seat and the second fixing seat, the lower end of the first screw rod is rotatably arranged on the first fixing seat, and the lower end of the second screw rod is rotatably arranged on the second fixing seat. Synchronous rotation is realized between the first screw rod and the second screw rod through a transmission assembly, and the first screw rod and the second screw rod rotate to enable the lifting support 2 to move up and down.
The translation mechanism 10 includes translation lead screw, drive sprocket, drive chain, second lead screw nut and drive assembly, lifting support 2 upper surface parallel is equipped with two translation lead screws, two the translation lead screw all is equipped with drive sprocket, two drive sprocket passes through drive chain transmission and connects, lifting support 2 one end is equipped with drive translation lead screw pivoted drive assembly, slider 9 is equipped with second lead screw nut, lead screw nut and translation lead screw one-to-one threaded connection. The two translation screw rods are connected through chain transmission, the two second screw nuts are moved by synchronous rotation of the translation screw rods, and the sliding block 9 is driven to translate through the two second screw nuts.
The driving assembly comprises a second servo motor, a driving gear and a driven gear, wherein the driving gear is arranged on an output shaft of the second servo motor, the driving gear is arranged between the two translation screw rods, and the driven gear meshed with the driving gear is arranged at one end of each translation screw rod. The second servo motor drives the driven gear to rotate through the driving gear, the translation screw rod synchronously rotates along with the driven gear, and the translation screw rod is driven to rotate forward and reversely through the second servo motor.
The clamping assembly 7 comprises a first pneumatic finger and a second pneumatic finger, a first through groove and a second through groove are respectively formed in two ends of the rotating plate 6, the first pneumatic finger is arranged in the first through groove, the second pneumatic finger is arranged in the second through groove, the first pneumatic finger and the second pneumatic finger are symmetrically arranged, and the center line of the first pneumatic finger and the center line of the second pneumatic finger are parallel to the plane where the rotating plate 6 is located. The circuit board is clamped and fixed on the rotating plate 6 through the first pneumatic finger and the second pneumatic finger.
The rotary sleeve is arranged on the upper surfaces of the first fixing seat and the second fixing seat in a rotatable mode, the accommodating groove is formed in the rotary sleeve, and the lower ends of the first screw rod and the second screw rod are in clearance fit with the accommodating groove. The lower end of the first screw rod is sleeved in the rotary sleeve of the first fixing seat, the first screw rod and the first fixing seat are positioned by the rotary sleeve, the lower end of the second screw rod is sleeved in the rotary sleeve of the second fixing seat, and the second screw rod and the second fixing seat are positioned by the rotary sleeve.
The transmission assembly comprises a transmission chain, a first driven sprocket and a second driven sprocket, the first driven sprocket is fixedly arranged at the upper end of the first screw rod, the second driven sprocket is fixedly arranged at the upper end of the second screw rod, and the first driven sprocket is in transmission connection with the second driven sprocket through the transmission chain. The first driven sprocket on the first screw rod is meshed with the transmission chain, the second driven sprocket on the second screw rod is meshed with the transmission chain, and the transmission chain is utilized to drive the first screw rod and the second screw rod to synchronously rotate.
A plurality of through holes are arranged on the rotary plate 6 in an array mode. A plurality of through holes are hollowed out on the rotating plate 6, so that the weight of the rotating plate 6 is reduced, and the load of a driving assembly is reduced.
The first connecting hole communicated with the first through groove is formed in one end, close to the first rotating shaft 4, of the rotating plate 6, a first connecting nail penetrates through the first connecting hole, and a first mounting hole detachably connected with the first connecting nail is formed in the first rotating shaft 4. The rotating plate 6 and the first rotating shaft 4 are fixed through the first connecting nails, so that the rotating plate 6 can be detached from the position between the first rotating shaft 4 and the second rotating shaft 5, and the rotating plate 6 is convenient to replace.
The second connecting hole communicated with the second through groove is formed in one end, close to the second rotating shaft 5, of the rotating plate 6, a second connecting nail penetrates through the second connecting hole, and a second mounting hole detachably connected with the second connecting nail is formed in the second rotating shaft 5. The rotating plate 6 and the second rotating shaft 5 are fixed through the second connecting nails, so that the rotating plate 6 can be detached from the position between the first rotating shaft 4 and the second rotating shaft 5, and the rotating plate 6 is convenient to replace.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A cleaning device for etching processing is characterized in that: including the support frame, the support frame upper end is equipped with the lifting support, the lifting support both ends all are equipped with the elevating system who drives lifting support and go up and down, support frame one end rotatable be equipped with first pivot, the support frame other end rotatable be equipped with the second pivot, first pivot and the coaxial setting of second pivot are equipped with the rotor plate between first pivot and the second pivot, be equipped with clamping assembly on the rotor plate, rotor plate both ends respectively fixed connection first pivot and second pivot, the support frame side is equipped with the first servo motor who is connected with first pivot transmission, the spout has been seted up at the lifting support middle part, the extending direction and the first pivot axis of spout are parallel to each other, be equipped with the slider in the spout, the lifting support is equipped with the translation mechanism that drives the slider and remove along the spout, the slider lower extreme is equipped with grinding device.
2. The cleaning device for etching process according to claim 1, wherein: the lifting mechanism comprises a first screw rod, a second screw rod, a transmission assembly, a first fixing seat and a second fixing seat, wherein the two ends of the lifting support are respectively in threaded connection with the first screw rod and the second screw rod, the first screw rod and the second screw rod are in transmission connection through the transmission assembly, the upper ends of the first screw rod and the second screw rod are respectively provided with a hand wheel, the upper end of the support frame is provided with the first fixing seat and the second fixing seat, the lower end of the first screw rod is rotatably arranged on the first fixing seat, and the lower end of the second screw rod is rotatably arranged on the second fixing seat.
3. The cleaning device for etching process according to claim 1, wherein: the translation mechanism comprises translation screw rods, a transmission chain wheel, a transmission chain, a second screw rod nut and a driving assembly, wherein two translation screw rods are arranged on the upper surface of the lifting support in parallel, the two translation screw rods are respectively provided with the transmission chain wheel, the two transmission chain wheels are in transmission connection through the transmission chain, one end of the lifting support is provided with the driving assembly for driving the translation screw rods to rotate, and the sliding block is provided with the second screw rod nut which is in one-to-one threaded connection with the translation screw rods.
4. The cleaning device for etching process according to claim 3, wherein: the driving assembly comprises a second servo motor, a driving gear and a driven gear, wherein the driving gear is arranged on an output shaft of the second servo motor, the driving gear is arranged between the two translation screw rods, and the driven gear meshed with the driving gear is arranged at one end of each translation screw rod.
5. The cleaning device for etching process according to claim 1, wherein: the clamping assembly comprises a first pneumatic finger and a second pneumatic finger, a first through groove and a second through groove are respectively formed in two ends of the rotating plate, the first pneumatic finger is arranged in the first through groove, the second pneumatic finger is arranged in the second through groove, the first pneumatic finger and the second pneumatic finger are symmetrically arranged, and the center line of the first pneumatic finger and the center line of the second pneumatic finger are parallel to the plane where the rotating plate is located.
6. The cleaning device for etching process according to claim 2, wherein: the rotary sleeve is arranged on the upper surfaces of the first fixing seat and the second fixing seat in a rotatable mode, the accommodating groove is formed in the rotary sleeve, and the lower ends of the first screw rod and the second screw rod are in clearance fit with the accommodating groove.
7. The cleaning device for etching process according to claim 2, wherein: the transmission assembly comprises a transmission chain, a first driven sprocket and a second driven sprocket, the first driven sprocket is fixedly arranged at the upper end of the first screw rod, the second driven sprocket is fixedly arranged at the upper end of the second screw rod, and the first driven sprocket is in transmission connection with the second driven sprocket through the transmission chain.
8. The cleaning device for etching process according to claim 1, wherein: and a plurality of through holes are arranged on the rotating plate in an array manner.
9. The cleaning device for etching process according to claim 1, wherein: the first connecting hole communicated with the first through groove is formed in one end, close to the first rotating shaft, of the rotating plate, the first connecting hole penetrates through the first connecting nail, and the first rotating shaft is provided with a first mounting hole detachably connected with the first connecting nail.
10. The cleaning device for etching process according to claim 9, wherein: the second connecting hole communicated with the second through groove is formed in one end, close to the second rotating shaft, of the rotating plate, the second connecting hole is penetrated with a second connecting nail, and the second rotating shaft is provided with a second mounting hole detachably connected with the second connecting nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294772.8U CN220944684U (en) | 2023-08-25 | 2023-08-25 | Cleaning device for etching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294772.8U CN220944684U (en) | 2023-08-25 | 2023-08-25 | Cleaning device for etching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220944684U true CN220944684U (en) | 2024-05-14 |
Family
ID=90974478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322294772.8U Active CN220944684U (en) | 2023-08-25 | 2023-08-25 | Cleaning device for etching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220944684U (en) |
-
2023
- 2023-08-25 CN CN202322294772.8U patent/CN220944684U/en active Active
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