CN221225321U - Continuous circuit board developing equipment - Google Patents
Continuous circuit board developing equipment Download PDFInfo
- Publication number
- CN221225321U CN221225321U CN202322861978.4U CN202322861978U CN221225321U CN 221225321 U CN221225321 U CN 221225321U CN 202322861978 U CN202322861978 U CN 202322861978U CN 221225321 U CN221225321 U CN 221225321U
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- CN
- China
- Prior art keywords
- processing box
- circuit board
- processing
- box
- conveying roller
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Links
- 238000012545 processing Methods 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000011161 development Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 description 15
- 239000007921 spray Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000001035 drying Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
The utility model discloses continuous circuit board developing equipment which comprises a processing box, wherein two sides of the processing box are respectively abutted with a feeding conveyor belt and a discharging conveyor belt, a developing solution spraying frame and a cleaning spraying frame are arranged at the inner top of the processing box, a conveying roller is arranged in the middle of the processing box, a liquid collecting box is respectively arranged at two sides of the inner bottom of the processing box, guide plates are respectively arranged at two sides of the top of the liquid collecting box, and a pushing mechanism is arranged at the back of the processing box; the pushing mechanism includes a mounting plate. This continuous type circuit board development equipment is provided with pushing mechanism, when the base plate that waits to develop skidded on the conveying roller, multistage telescopic link can drive the impeller according to needs and stretch out for the impeller is in same horizontal position with the base plate that waits to develop, and then utilizes the rotation of lead screw to drive the whole sideslip of movable block, multistage telescopic link and impeller, promotes the base plate that waits to develop, avoids influencing follow-up development.
Description
Technical Field
The utility model relates to the technical field of developing equipment, in particular to continuous circuit board developing equipment.
Background
A printed circuit board, also called a printed wiring board, is an important electronic component, is a support for electronic components, and is a carrier for electrically interconnecting the electronic components. Because it is made by adopting electronic printing technology, it is called "printed" circuit board, and the image transfer is an important step in the course of making circuit board, and the developing equipment is an important step in image transfer, and directly affects the quality of circuit board.
The bulletin number is: the utility model patent of CN 208297929U discloses a developing system comprising: the developing cavity comprises an exhaust port arranged at the upper part of the developing cavity and a liquid outlet arranged at the bottom of the developing cavity; the spraying device is arranged in the developing cavity and is used for spraying developing liquid to the substrate to be developed; at least one liquid draining slope is arranged at the bottom of the developing cavity, the rear wall of the liquid draining slope is close to the inner wall of the developing cavity, and the slope surface of the liquid draining slope slides downwards towards the liquid draining port.
However, the technical scheme has certain defects that: when the technical scheme is used, the substrate to be developed is conveyed by the conveying device, the conveying device is a roller set, the developing process generally needs to spray developing liquid and cleaning liquid, in the conveying process, the friction coefficient is reduced under the condition that the surface of the roller is wet, and the PCB possibly slips on the roller set and cannot continuously move, so that the developing process is influenced.
Disclosure of utility model
The utility model aims to provide a continuous circuit board developing device, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a continuous circuit board developing device comprises a processing box,
The two sides of the processing box are respectively abutted with a feeding conveyor belt and a discharging conveyor belt, a developing solution spraying frame and a cleaning spraying frame are arranged at the top in the processing box, a conveying roller is arranged in the middle of the processing box, a liquid collecting box is respectively arranged at the two sides of the inner bottom of the processing box, guide plates are respectively arranged at the two sides of the top of the liquid collecting box, and a pushing mechanism is arranged at the back of the processing box;
the pushing mechanism comprises mounting plates, two mounting plates are arranged, a screw rod is rotatably arranged between the mounting plates, a moving block is further arranged between the mounting plates, the screw rod is in threaded connection with a threaded hole on the moving block, a multi-stage telescopic rod is arranged on the side wall of the moving block, and a pushing block is arranged on an output shaft of the multi-stage telescopic rod.
Through adopting above-mentioned technical scheme, when using, wait to develop the base plate and carry on the processing incasement conveying roller through feeding conveyer belt, and then the developer sprays the frame and sprays the developer to the base plate, when continuing to remove right, wash and spray the frame and spray the washing liquid and wash the base plate, fall to realize continuous processing on the ejection of compact conveyer belt at last, when the work piece takes place to skid unable the removal because of the moisture on the conveying roller, drive through multistage telescopic link and promote piece and base plate side contact, and then drive multistage telescopic link and the whole sideslip of impeller through the rotation of lead screw, promote the base plate sideslip, avoid the base plate card on the conveying roller.
As a further scheme of the utility model: the processing case includes the observation window, the observation window has been seted up on the lateral wall of processing case, vertical baffle is installed to the inner bottom of processing case, and the baffle is two spaces about with processing bottom of the case portion, the back of processing case has been seted up and has been moved the mouth, multistage telescopic link inserts the processing incasement through moving the mouth.
Through adopting above-mentioned technical scheme, when using, utilize the observation window to conveniently observe inside processing condition, the design of baffle is convenient to separate the interior bottom space of processing case, moves the mouth and then conveniently pushes the drive of mechanism to the base plate.
As a further scheme of the utility model: a control panel is arranged on the side wall of the processing box and is electrically connected with the electric elements in the device.
By adopting the technical scheme, when the device is used, the control panel is used for controlling the start and stop of components in the device.
As a further scheme of the utility model: the top of feeding conveyer belt is higher than the top of conveying roller, the top of conveying roller is higher than the top of ejection of compact conveyer belt, the top of ejection of compact conveyer belt is equipped with stoving mechanism.
Through adopting above-mentioned technical scheme, when using, utilize stoving mechanism to dry the base plate after wasing.
As a further scheme of the utility model: and a guide rod is further arranged between the mounting plates and penetrates through the moving block, a driving motor is arranged on the outer side of each mounting plate, and an output shaft of each driving motor is connected with one end of the corresponding screw rod.
Through adopting above-mentioned technical scheme, when using, utilize the guide bar to realize the direction to the movable block.
Compared with the prior art, the utility model has the beneficial effects that: the continuous type circuit board developing apparatus is provided with a plurality of developing units,
When the substrate to be developed slips on the conveying roller, the multistage telescopic rod can drive the pushing block to extend out according to the requirement, so that the pushing block and the substrate to be developed are positioned at the same transverse position, and the rotation of the screw rod is used for driving the whole of the moving block, the multistage telescopic rod and the pushing block to transversely move so as to push the substrate to be developed, thereby avoiding affecting the subsequent development;
In addition, this continuous type circuit board development equipment still is provided with header tank and deflector, utilizes two sets of header tank and deflector to collect the waste liquid of development process and washing in-process respectively, because of the developer concentration difference in the waste liquid, can retrieve according to subsequent needs and recycle.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic side view of the pushing mechanism of the present utility model.
In the figure: 1. a processing box; 101. an observation window; 102. a partition plate; 103. a moving port; 2. a feed conveyor; 3. a discharge conveyor belt; 4. a control panel; 5. a developer spray rack; 6. cleaning a spray frame; 7. a conveying roller; 8. a liquid collecting box; 9. a guide plate; 10. a pushing mechanism; 1001. a mounting plate; 1002. a moving block; 1003. a screw rod; 1004. a multi-stage telescopic rod; 1005. a pushing block; 11. and a drying mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, the present utility model provides a technical solution: a continuous circuit board developing apparatus includes a processing box 1,
The two sides of the processing box 1 are respectively abutted with a feeding conveyor belt 2 and a discharging conveyor belt 3, a developing solution spraying frame 5 and a cleaning spraying frame 6 are arranged at the top in the processing box 1, a conveying roller 7 is arranged in the middle of the processing box 1, a liquid collecting box 8 is respectively arranged at the two sides of the inner bottom in the processing box 1, guide plates 9 are respectively arranged at the two sides of the top of the liquid collecting box 8, and a pushing mechanism 10 is arranged at the back of the processing box 1;
The pushing mechanism 10 comprises mounting plates 1001, two mounting plates 1001 are provided, a screw rod 1003 is rotatably mounted between the mounting plates 1001, a moving block 1002 is further arranged between the mounting plates 1001, the screw rod 1003 is in threaded connection with a threaded hole on the moving block 1002, a multi-stage telescopic rod 1004 is mounted on the side wall of the moving block 1002, and a pushing block 1005 is mounted on an output shaft of the multi-stage telescopic rod 1004;
Specifically, the tops of the developing solution spray rack 5 and the cleaning spray rack 6 are respectively connected with two external infusion mechanisms through pipe fittings.
Referring to fig. 1 and 2, further, the processing box 1 includes an observation window 101, the side wall of the processing box 1 is provided with the observation window 101, the inner bottom of the processing box 1 is provided with a vertical partition plate 102, the partition plate 102 divides the bottom of the processing box 1 into a left space and a right space, the back of the processing box 1 is provided with a moving opening 103, and a multi-stage telescopic rod 1004 is inserted into the processing box 1 through the moving opening 103;
Specifically, the front end of the processing box 1 is provided with a door body which is convenient for the liquid collecting box 8 to be pulled out, the rear end of the processing box 1 is provided with a motor which drives the conveying rollers 7 to rotate, and the adjacent conveying rollers 7 are connected through a transmission belt.
Referring to fig. 2, further, a control panel 4 is mounted on a side wall of the processing box 1, and the control panel 4 is electrically connected with electrical components in the device.
Referring to fig. 2, further, the top of the feeding conveyor belt 2 is higher than the top of the conveying roller 7, the top of the conveying roller 7 is higher than the top of the discharging conveyor belt 3, and a drying mechanism 11 is arranged above the discharging conveyor belt 3;
specifically, an electric heater is installed in the drying mechanism 11 to dry the substrate on the discharging conveyor belt 3.
Referring to fig. 3, further, a guide rod is further installed between the mounting plates 1001, the guide rod penetrates through the moving block 1002, a driving motor is installed on the outer side of the mounting plates 1001, and an output shaft of the driving motor is connected with an end portion of the screw 1003.
Working principle: when the continuous circuit board developing device is used, a substrate to be developed is conveyed to the conveying roller 7 in the processing box 1 through the feeding conveyor belt 2, then the developing solution spraying frame 5 sprays developing solution to the substrate, when the substrate continues to move rightwards, the cleaning spraying frame 6 sprays cleaning solution to clean the substrate, when the substrate to be developed slides on the conveying roller 7, the multi-stage telescopic rod 1004 can drive the pushing block 1005 to stretch out according to the requirement, so that the pushing block 1005 and the substrate to be developed are positioned at the same transverse position, the whole transverse movement of the moving block 1002, the multi-stage telescopic rod 1004 and the pushing block 1005 is driven by the rotation of the screw 1003, the substrate to be developed is pushed, the subsequent development is prevented from being influenced, waste liquid in the development process and the flushing process is respectively collected by the two groups of liquid collecting boxes 8 and the guide plates 9, and when the substrate moves out of the processing box 1 and falls onto the discharging conveyor belt 3, the drying mechanism 11 can dry the substrate, the concentration of the developing solution in the waste liquid is different, the developing solution can be recycled according to the requirement, and the prior art which is not described in detail in the specification belongs to the prior art known to the technical field of the expert.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. Continuous circuit board development equipment, including processing case (1), its characterized in that:
The device is characterized in that two sides of the processing box (1) are respectively abutted with a feeding conveyor belt (2) and a discharging conveyor belt (3), a developing solution spraying frame (5) and a cleaning spraying frame (6) are arranged at the inner top of the processing box (1), a conveying roller (7) is arranged in the middle of the processing box (1), a liquid collecting box (8) is respectively arranged at two sides of the inner bottom of the processing box (1), guide plates (9) are respectively arranged at two sides of the top of the liquid collecting box (8), and a pushing mechanism (10) is arranged at the back of the processing box (1);
the pushing mechanism (10) comprises mounting plates (1001), two mounting plates (1001) are arranged, a screw rod (1003) is rotatably arranged between the mounting plates (1001), a moving block (1002) is further arranged between the mounting plates (1001), the screw rod (1003) is in threaded connection with a threaded hole in the moving block (1002), a multi-stage telescopic rod (1004) is arranged on the side wall of the moving block (1002), and the pushing block (1005) is arranged on an output shaft of the multi-stage telescopic rod (1004).
2. A continuous circuit board developing apparatus according to claim 1, wherein: the processing case (1) comprises an observation window (101), the side wall of the processing case (1) is provided with the observation window (101), the inner bottom of the processing case (1) is provided with a vertical partition plate (102), the bottom of the processing case (1) is divided into a left space and a right space by the partition plate (102), the back of the processing case (1) is provided with a moving opening (103), and the multistage telescopic rod (1004) is inserted into the processing case (1) through the moving opening (103).
3. A continuous circuit board developing apparatus according to claim 1, wherein: a control panel (4) is arranged on the side wall of the processing box (1), and the control panel (4) is electrically connected with electrical elements in the device.
4. A continuous circuit board developing apparatus according to claim 1, wherein: the top of feeding conveyer belt (2) is higher than the top of conveying roller (7), the top of conveying roller (7) is higher than the top of ejection of compact conveyer belt (3), the top of ejection of compact conveyer belt (3) is equipped with stoving mechanism (11).
5. A continuous circuit board developing apparatus according to claim 1, wherein: a guide rod is further installed between the mounting plates (1001), the guide rod penetrates through the moving block (1002), a driving motor is installed on the outer side of each mounting plate (1001), and an output shaft of each driving motor is connected with the end portion of the corresponding screw rod (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322861978.4U CN221225321U (en) | 2023-10-24 | 2023-10-24 | Continuous circuit board developing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322861978.4U CN221225321U (en) | 2023-10-24 | 2023-10-24 | Continuous circuit board developing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221225321U true CN221225321U (en) | 2024-06-25 |
Family
ID=91548079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322861978.4U Active CN221225321U (en) | 2023-10-24 | 2023-10-24 | Continuous circuit board developing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221225321U (en) |
-
2023
- 2023-10-24 CN CN202322861978.4U patent/CN221225321U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |