CN219234023U - Dust-absorbing type circuit board drilling device - Google Patents
Dust-absorbing type circuit board drilling device Download PDFInfo
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- CN219234023U CN219234023U CN202123176511.3U CN202123176511U CN219234023U CN 219234023 U CN219234023 U CN 219234023U CN 202123176511 U CN202123176511 U CN 202123176511U CN 219234023 U CN219234023 U CN 219234023U
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- circuit board
- dust
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- drilling device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a dust-absorbing circuit board drilling device, which relates to the field of circuit board production and processing equipment and comprises a base bracket, wherein the base bracket is sequentially provided with a feeding roller, a drilling mechanism and a discharging roller along the feeding direction of a circuit board, the drilling mechanism comprises a clamping mechanism, a dust absorbing mechanism and a drilling machine arranged above the clamping mechanism, the dust absorbing mechanism is arranged below the dust absorbing mechanism, the clamping mechanism comprises at least two groups of two clamping rollers which are arranged in parallel up and down and at least two liftout mechanisms arranged below the circuit board, an air inlet is arranged between the two liftout mechanisms, and the large mouth end of the air inlet is contacted with the lower side surface of the circuit board. The dust collection mechanism below the circuit board can collect dust generated during drilling operation, so that the working environment in the equipment is improved, and the problem that the dust blocks grooves, through holes and unit holes to influence the drilling operation of the subsequent circuit board and the quality of the circuit board is solved.
Description
Technical Field
The utility model relates to the field of circuit board production and processing equipment, in particular to a dust-absorbing circuit board drilling device.
Background
In the production process of a printed wiring board, a drilling machine is required to drill holes in the production board for connection between wiring layers, mounting of later-stage electronic components, and the like. The drilling process is to drill holes with required aperture on the production plate by using a drill bit connected with the main shaft on the drilling machine through the high-speed rotation of the main shaft. In the drilling process, a large amount of dust is generated when the drill bit cuts the base material and the copper foil, so that a dust suction device is required to be arranged to suck the dust, and the dust is prevented from blocking the drilling machine to influence the drilling quality and the service life of the drilling machine.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the dust-absorbing circuit board drilling device, dust generated in the drilling process can be recovered through the dust absorbing mechanism arranged at the bottom of the circuit board, and the influence of the dust on the quality of the circuit board can be effectively avoided.
The technical scheme of the utility model is as follows:
the utility model provides a but dust absorption formula circuit board drilling equipment, includes the base support, the base support has set gradually feeding roller, drilling mechanism and ejection of compact running roller along circuit board feeding direction, wherein drilling mechanism includes fixture, dust extraction and sets up in the rig of this fixture top, dust extraction set up in dust extraction below, dust extraction includes the reverse round platform shape air intake, dust absorption pipe, dust storage box and the fan that are linked together, fixture includes two clamping roller and two at least liftout mechanisms that set up in the circuit board below of parallel arrangement about two sets of, the air intake sets up in two between the liftout mechanism, the big mouth end of air intake contacts with the circuit board downside.
Preferably, the material ejection mechanism comprises a lifting cylinder and a material ejection block arranged on the base support, and the material ejection block is connected with the free end of the lifting cylinder.
Preferably, a rubber cushion block for preventing the circuit board from being scratched is arranged at the contact position of the material ejection block and the circuit board.
Preferably, the base support is provided with a support frame, the support frame is provided with two longitudinal sliding rails, and the bottom of the longitudinal sliding groove is connected with a transverse sliding rail in a sliding manner.
Preferably, the drilling machine is in sliding connection with the transverse sliding rail through a telescopic rod.
Preferably, a filter element layer is arranged at the position where the dust storage box is communicated with the fan.
Preferably, the bottom of the dust storage box is provided with a box cover which is convenient for cleaning dust in the box.
Preferably, the clamping roller is coaxially provided with a driving motor for rotating the clamping roller.
Preferably, the feeding roller is coaxially provided with first chain wheels, one of the first chain wheels is provided with a first motor, all the first chain wheels are connected through a first chain, and the feeding roller drives the first chain wheels to rotate through the first motor.
Preferably, the discharging roller is coaxially provided with second chain wheels, one of the second chain wheels is provided with a second motor, all the second chain wheels are connected through a second chain, and the discharging roller drives the second chain wheels to rotate through the second motor.
The beneficial technical effects of the utility model are as follows:
1. according to the device, the dust collection mechanism arranged under the clamping mechanism is used for collecting dust generated during drilling, and the dust collection mechanism under the circuit board can be used for carrying out dust collection treatment on dust generated during drilling operation, so that the working environment in equipment is improved, and the problem that the dust blocks grooves, through holes and unit holes to influence the drilling operation of the subsequent circuit board and the quality of the circuit board is solved.
2. According to the device, the circuit board is clamped by the clamping wheels of the clamping mechanism to be drilled by the drilling machine, the lifting cylinder of the jacking mechanism jacks up the jacking block during drilling operation, the rubber cushion block of the jacking block is in contact with the circuit board to support the circuit board, the circuit board is prevented from being damaged by downward impact force during drilling, and the yield of circuit board processing is further improved.
3. According to the device, the circuit board is driven by the feeding roller and the discharging roller, so that the circuit board can be drilled efficiently, and the drilling efficiency of the circuit board is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a side view of the present utility model;
FIG. 4 is a schematic structural view of the ejector mechanism of the present utility model;
FIG. 5 is a schematic view of the structure of the feed roller and the first sprocket of the present utility model.
In the figure:
the device comprises a base support, a 2-feeding roller, a 201-first chain wheel, a 202-first motor, a 203-first chain, a 3-drilling mechanism, 301-air inlets, 302-dust collection pipes, 303-dust storage boxes, 304-fans, 305-clamping wheels, 306-driving motors, 307-lifting cylinders, 308-jacking blocks, 309-rubber cushion blocks, 310-supporting frames, 311-longitudinal sliding grooves, 312-transverse sliding grooves, 313-telescopic rods, 314-drilling machines, 315-filter element layers, 316-box covers, 4-discharging rollers, 401-second chain wheels, 402-second motors, 403-second chains and 5-circuit boards.
Detailed Description
In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The embodiment discloses dust absorption formula circuit board drilling equipment in detail, including base support 1, the base support has set gradually feeding roller 2, drilling mechanism 3 and ejection of compact running roller 4 along circuit board 5 feed direction, wherein drilling mechanism 2 includes fixture, dust absorption mechanism and sets up in the rig 314 of this fixture top, dust absorption mechanism set up in the dust absorption mechanism below. This partial structure can convey the circuit board of waiting to bore to drilling mechanism through the feed roll wheel and carry out drilling processing, and drilling mechanism's rig sets up in the top of circuit board, can carry out drilling processing to the circuit board from top to bottom, and dust absorption mechanism in circuit board below can carry out dust collection to the dust that produces when drilling work in the time of drilling to improve the operational environment in the equipment in order to prevent that the dust from blockking up recess, through-hole and unit hole and influencing the drilling work of follow-up circuit board and the quality of circuit board.
Further, the dust collection mechanism comprises an inverted circular truncated cone-shaped air inlet 301, a dust collection pipe 302, a dust storage box 303 and a fan 304 which are communicated, the large opening end of the air inlet 301 is in contact with the lower side face of the circuit board 5, the air inlet 302 is made of flexible rubber materials which cannot scratch the surface of the circuit board, a filter element layer 315 is arranged at the communication position of the dust storage box 303 and the fan 04, and a box cover 316 for conveniently cleaning dust in the box is arranged at the bottom of the dust storage box 303. This part of structure can inhale dust absorption mechanism with the dust that circuit board drilling in-process produced through dust absorption mechanism's air intake, the horn-shaped big mouth end of air intake contacts with the circuit board, can dust absorption better, in the dust passes through fan drive entering dust storage box, be equipped with the filter core layer between fan and the dust storage box, can effectually keep off the dust in the dust storage box, the bottom of dust storage box is equipped with openable lid, can regularly open dust storage box clearance out the dust impurity in the box, promoted the dust collection effect of device, the effectual circuit board drilling operational environment and drilling quality that have improved.
Further, the clamping mechanism comprises at least two groups of two clamping rollers 305 which are arranged in parallel up and down and at least two liftout mechanisms which are arranged below the circuit board 5, the clamping rollers 305 are made of flexible rubber materials which cannot damage the surface of the circuit board, the air inlet 301 is arranged between the two liftout mechanisms, the liftout mechanisms comprise a lifting cylinder 307 and a liftout block 308 which are arranged on a base bracket, the liftout block 308 is connected with the free end of the lifting cylinder 307, a rubber cushion block 309 which can prevent the circuit board from being scratched is arranged at the contact position of the liftout block 308 and the circuit board, and a driving motor 306 which is used for rotating the clamping rollers is coaxially arranged on the clamping rollers 305. The circuit board can be clamped through the clamping rollers of the clamping mechanism, the clamping rollers are driven by the driving motor to rotate to convey the circuit board between the two groups of clamping rollers, the lifting cylinder of the jacking mechanism jacks up the jacking block during drilling operation, and the rubber cushion block of the jacking block is in contact with the circuit board to support the circuit board, so that the circuit board is prevented from being damaged by downward impact force during drilling.
Further, the base support is provided with a support frame 310, the support frame 310 is provided with two longitudinal sliding rails 311, a transverse sliding rail 312 is slidably connected to the bottom of the longitudinal sliding rail 311, and the drilling machine 314 is slidably connected with the transverse sliding rail 312 through a telescopic rod 313. This partial structure can set up the rig in the top of circuit board through the support frame, and the vertical slide rail that sets up on the support frame can make the rig can be in vertical and horizontal two directions upward movement, carries out drilling operation to a plurality of positions on the circuit board, and the telescopic link that the rig is connected can make the rig reciprocate in vertical direction, drills the circuit board.
Further, the feeding roller 2 is coaxially provided with a first chain wheel 201, one of the first chain wheels 201 is provided with a first motor 202, all the first chain wheels 201 are connected through a first chain 203, and the feeding roller drives the first chain wheel to rotate through the first motor. The structure of the part can drive a single first chain wheel through the first motor, and all the first chain wheels are connected through the first chains, so that each first chain wheel can drive the feeding roller to synchronously rotate at the same speed, and the circuit board on the feeding roller is driven to move forwards.
Further, the discharging roller 4 is coaxially provided with a second chain wheel 401, one of the second chain wheels 401 is provided with a second motor 402, all the second chain wheels 401 are connected through a second chain 403, and the discharging roller drives the second chain wheel to rotate through the second motor. This partial structure can be through the single second chain wheel of second motor drive, and all second chain wheels are all connected through the second chain for each second chain wheel can drive the synchronous rotation of together of ejection of compact running roller, thereby drives the circuit board forward motion ejection of compact on the ejection of compact running roller.
The working principle of the utility model is as follows:
the circuit board that will wait to bore through the feed roller during operation of this device conveys drilling machine to drilling machine and processes, and drilling machine of drilling machine sets up in the top of circuit board, can carry out drilling machine to the circuit board from top to bottom, and dust absorption machine of circuit board below can carry out dust collection to the dust that drilling during operation produced when drilling to improve the operational environment in the equipment in order to prevent that the dust from blockking up recess, through-hole and unit hole and influencing the drilling work of follow-up circuit board and the quality of circuit board.
According to the device, the dust collection mechanism arranged under the clamping mechanism is used for collecting dust generated during drilling, and the dust collection mechanism under the circuit board can be used for carrying out dust collection treatment on dust generated during drilling operation, so that the working environment in equipment is improved, and the problem that the dust blocks grooves, through holes and unit holes to influence the drilling operation of the subsequent circuit board and the quality of the circuit board is solved. In the device, the circuit board is clamped by the clamping wheels of the clamping mechanism to be drilled by the drilling machine, the lifting cylinder of the jacking mechanism jacks up the jacking block during drilling operation, and the rubber cushion block of the jacking block is in contact with the circuit board to support the circuit board, so that the circuit board is prevented from being damaged by downward impact force during drilling, and the yield of the circuit board processing is further improved. According to the device, the circuit board is driven by the feeding roller and the discharging roller, so that the circuit board can be drilled efficiently, and the drilling efficiency of the circuit board is improved.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (10)
1. The utility model provides a but dust absorption formula circuit board drilling equipment, includes base support (1), its characterized in that, base support (1) has set gradually feeding roller (2), drilling mechanism (3) and ejection of compact running roller (4) along circuit board feeding direction, wherein drilling mechanism (3) include fixture, dust extraction and set up in rig (314) of this fixture top, dust extraction set up in the dust extraction below, dust extraction includes inverted circular truncated cone air intake (301), dust absorption pipe (302), dust storage box (303) and fan (304) that are linked together, fixture includes two clamping roller (305) of parallel arrangement about at least two sets up and at least two liftout mechanisms that set up in the circuit board below, air intake (301) set up in two between the liftout mechanism, the big mouth end of air intake (301) contacts with circuit board (5) downside.
2. The dust-cleanable circuit board drilling device according to claim 1, wherein the ejection mechanism comprises a lifting cylinder (307) and an ejection block (308) arranged on the base bracket, and the ejection block (308) is connected with the free end of the lifting cylinder (307).
3. The dust-cleanable circuit board drilling device according to claim 2, wherein the contact of the ejector block (308) with the circuit board (5) is provided with a rubber cushion block (309) for preventing the circuit board from being scratched.
4. The dust-cleanable circuit board drilling device according to claim 1, wherein the base bracket (1) is provided with a supporting frame (310), the supporting frame (310) is provided with two longitudinal sliding rails (311), and the bottom of the longitudinal sliding rail (311) is slidably connected with a transverse sliding rail (312).
5. The dust-cleanable circuit board drilling device according to claim 4, characterized in that the drilling machine (314) is slidingly connected with the transverse slide rail (312) by means of a telescopic rod (313).
6. The dust-cleanable circuit board drilling device according to claim 1, wherein a filter core layer (315) is provided at a position where the dust storage box (303) is communicated with the fan (304).
7. The dust-cleanable circuit board drilling device according to claim 1, characterized in that the bottom of the dust box (303) is provided with a box cover (316) which facilitates cleaning of dust in the box.
8. The dust-cleanable circuit board drilling device according to claim 1, characterized in that the clamping roller (305) is coaxially provided with a drive motor (306) for rotating the clamping roller.
9. The dust-cleanable circuit board drilling device according to claim 1, wherein the feeding roller (2) is coaxially provided with first chain wheels (201), one of the first chain wheels (201) is provided with a first motor (202), all the first chain wheels (201) are connected through a first chain (203), and the feeding roller (2) drives the first chain wheels (201) to rotate through the first motor (202).
10. The dust-cleanable circuit board drilling device according to claim 1, wherein the discharging roller (4) is coaxially provided with a second chain wheel (401), one of the second chain wheels (401) is provided with a second motor (402), all the second chain wheels (401) are connected through a second chain (403), and the discharging roller (4) drives the second chain wheel (401) to rotate through the second motor (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176511.3U CN219234023U (en) | 2021-12-16 | 2021-12-16 | Dust-absorbing type circuit board drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176511.3U CN219234023U (en) | 2021-12-16 | 2021-12-16 | Dust-absorbing type circuit board drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219234023U true CN219234023U (en) | 2023-06-23 |
Family
ID=86807444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123176511.3U Active CN219234023U (en) | 2021-12-16 | 2021-12-16 | Dust-absorbing type circuit board drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219234023U (en) |
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2021
- 2021-12-16 CN CN202123176511.3U patent/CN219234023U/en active Active
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