CN111586973A - Bore sign indicating number workstation subassembly and bore ink recorder - Google Patents
Bore sign indicating number workstation subassembly and bore ink recorder Download PDFInfo
- Publication number
- CN111586973A CN111586973A CN201910541775.2A CN201910541775A CN111586973A CN 111586973 A CN111586973 A CN 111586973A CN 201910541775 A CN201910541775 A CN 201910541775A CN 111586973 A CN111586973 A CN 111586973A
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- workbench
- assembly
- conveying
- drilling
- workpiece
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a drilling and coding workbench assembly and a drilling and coding machine, and belongs to the technical field of drilling equipment. The drilling and coding workbench assembly comprises a workbench, a conveying assembly and a clamping assembly, wherein the workbench is arranged on a base of a drilling and coding machine, the workbench is used for supporting workpieces to be machined, and the conveying assembly is used for conveying the workpieces to be machined on the workbench; the clamping assembly is used for clamping a workpiece to be machined and supported on the workbench. The drilling and coding workbench assembly has the function of conveying workpieces to be machined, can feed and discharge materials, is high in automation degree, saves equipment space and is wider in application range; and the code drilling workbench component also comprises a clamping component which can clamp and fix the workpiece to be machined on the workbench so as to ensure the code printing effect. The code drilling machine provided by the invention adopts the code drilling workbench component, so that the automation degree is high, the code printing effect is good, and the application range is wider.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to a code drilling workbench assembly and a code drilling machine.
Background
At present, a circuit board factory can trace each circuit board in a full flow, that is, process information of the circuit board can be read in each flow. An information code containing the manufacturing information of the circuit board is required to be manufactured on each circuit board. The existing coding mode is generally laser coding or manual feeding and discharging drilling coding by using a general drilling machine.
Laser coding simply makes an information code on the surface of a circuit board. The method for code spraying or code printing on the surface can cover and damage the information code when the circuit board enters a process such as copper plating and the like which needs plating on the surface of the circuit board, thereby causing that the information code can not be identified and the tracing of the whole process can not be realized.
The circuit board is manually placed on the drilling and stacking workbench, and the drilled and stacked circuit board is manually taken down from the drilling and stacking workbench, so that the automation degree and the efficiency are low; and the circuit board may move on the drilling and coding workbench, which affects the drilling and coding effect.
Disclosure of Invention
The invention aims to provide a code drilling workbench assembly with high automation degree and a code drilling machine.
To achieve the purpose, on one hand, the invention adopts the following technical scheme:
the utility model provides a bore sign indicating number workstation subassembly, is including setting up on the base of boring the ink recorder:
the workbench is used for supporting a workpiece to be processed;
the conveying assembly is used for conveying the workpiece to be machined on the workbench; and
and the clamping assembly is used for clamping the workpiece to be machined supported on the workbench.
In a specific embodiment, the workbench is provided with an avoiding hole, the avoiding hole extends along the conveying direction of the workpiece to be processed, the conveying assembly comprises a conveying belt or a conveying chain, and the conveying belt or the conveying chain can at least partially extend out of the position above the avoiding hole.
In a particular embodiment, the conveyor assembly further comprises a mounting frame on which the conveyor belt or the conveyor chain is mounted; the mounting bracket through first power device liftable set up in workstation below, thereby make the conveyer belt or the transfer chain can stretch out to the state of stretching out above the dodging hole with not higher than convert between the shrink state in dodging the hole.
In a specific embodiment, the drill code workbench assembly further comprises a first guide column arranged on the bottom surface of the workbench and/or the base, and the mounting frame is arranged on the first guide column in a penetrating manner.
In one embodiment, the clamping assembly comprises a pressing plate and a second power device, and the pressing plate is arranged above the workbench in a lifting mode through the second power device.
In a specific embodiment, the drill code table assembly further comprises a second guide column arranged on the base, and the second guide column is used for guiding the pressing plate when the pressing plate moves up and down.
In a specific embodiment, the drill code workbench assembly further comprises a positioning part, and the positioning part can be lifted relative to the workbench through a third power device so as to position the front end of the workpiece to be machined on the workbench.
In a specific embodiment, two sides of the workbench are provided with limiting rollers, and the axes of the limiting rollers are perpendicular to the workbench.
In one embodiment, the position of the limiting roller on at least one side is adjustable in a direction perpendicular to the conveying direction of the workpiece to be processed.
On the other hand, the invention adopts the following technical scheme:
a code drilling machine comprises the code drilling workbench component.
The invention has the following beneficial effects:
the drilling and coding workbench assembly has the function of conveying workpieces to be machined, can feed and discharge materials, is high in automation degree, saves equipment space and is wider in application range; and bore sign indicating number workstation subassembly still includes clamping component, and clamping component can press from both sides the treating machined part that is located the workstation to guarantee to beat the sign indicating number effect.
The code drilling machine provided by the invention adopts the code drilling workbench component, so that the automation degree is high, the code printing effect is good, and the application range is wider.
Drawings
FIG. 1 is a schematic structural diagram of a code drilling machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a drill code table assembly according to an embodiment of the present invention;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a schematic structural view of a delivery assembly provided in accordance with an embodiment of the present invention;
fig. 5 is a front view of fig. 4.
Reference numerals:
100. a base; 200. a feeding workbench; 300. a drill code table assembly; 400. a cross beam; 500. drilling a main shaft;
110. a support platform;
310. a work table; 320. a delivery assembly; 330. a clamping assembly;
311. avoiding holes; 312. a first guide post; 313. positioning holes; 314. limiting the idler wheel;
321. a conveyor belt; 322. a mounting frame; 323. a first power unit; 324. a first linear bearing; 325. a rotating shaft; 326. a driving wheel; 327. a motor;
331. a compression plate; 332. a second power unit; 333. a second guide post; 334. a connecting plate; 335. a second linear bearing;
341. positioning a rod; 342. a third power unit; 343. a connecting member;
3311. avoiding the mouth;
3221. a base plate; 3222. side plates.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. The terms "first," "second," "third," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The invention provides a code drilling machine which is used for drilling and coding a workpiece to be machined. The workpiece to be processed may be, but is not limited to, substantially plate-shaped, and in the present embodiment, the workpiece to be processed is described as a circuit board.
As shown in fig. 1, the code drilling machine includes a base 100, and a loading table 200, a code drilling table assembly 300, a cross beam 400, a drilling spindle 500 and a power device (the power device is not indicated in fig. 1) are disposed on the base 100. Wherein the drill code table assembly 300 is configured to receive and drill code a circuit board thereon. The feeding workbench 200 is arranged below the beam 400 in a penetrating manner and used for conveying the circuit board to the drilling and coding workbench assembly 300. The drilling spindle 500 is disposed on the cross beam 400, and the power device is used for driving the drilling spindle 500 to move on the cross beam 400, so that the drilling spindle 500 can drill a circuit board supported on the drilling and coding table assembly 300.
As shown in fig. 2 and 3, the drill-code workbench assembly 300 includes a workbench 310 disposed on the base 100, a conveying assembly 320 and a clamping assembly 330, wherein the workbench 310 is used for supporting the circuit board, the conveying assembly 320 is used for conveying the circuit board located on the workbench 310, and the clamping assembly 330 is used for clamping the circuit board supported on the workbench 310.
The drilling and coding workbench assembly 300 provided by the embodiment has the function of conveying circuit boards, can feed and discharge materials, is high in automation degree, saves equipment space and is wider in application range; and the drilling code workbench component 300 further comprises a clamping component 330, and the clamping component 330 can clamp and fix the circuit board on the workbench 310 to ensure the coding effect.
In order to make the structure of the drilling and coding worktable assembly 300 more compact, the worktable 310 is provided with an avoiding hole 311 along the conveying direction of the circuit board, and the conveying assembly 320 comprises a conveying belt 321, wherein the conveying belt 321 can at least partially extend to the upper part of the avoiding hole 311 to contact with the circuit board on the worktable 310 and convey the circuit board. The conveying assembly 320 extends out of the lower portion of the workbench 310 to the upper portion of the table top of the workbench 310, and the drilling and coding workbench assembly 300 is more compact in structure and small in occupied area. In other embodiments, the conveyor 321 may be replaced with a conveyor chain.
Referring to fig. 2 to 5, the conveying assembly 320 further includes a mounting frame 322, and the conveyor belt 321 or the conveyor chain is mounted on the mounting frame 322; the mounting frame 322 is disposed below the workbench 310 through the first power device 323 in a liftable manner, so that the conveyor belt 321 can be switched between an extended state in which the conveyor belt extends to above the avoidance hole 311 and a retracted state in which the conveyor belt is not higher than the avoidance hole 311. The conveying assembly 320 can be lifted relative to the workbench 310, the conveying assembly 320 can stretch out to the upper side of the avoiding hole 311 to be in contact transmission with a circuit board when the circuit board on the workbench 310 needs to be conveyed, the conveying assembly 320 shrinks into the avoiding hole 311 or below the avoiding hole 311 when the clamping assembly 330 is needed to clamp the circuit board for drilling, so that the bottom surface of the circuit board can be in good contact with the workbench 310, the problem that the bottom of the circuit board is not uniformly stressed and damaged when the circuit board is clamped by the clamping assembly 330 is solved, and the clamping effect is ensured.
Optionally, the base 100 includes the support platform 110, the worktable 310 is located above the support platform 110 of the base 100, and the mounting rack 322 is located below the support platform 110 of the base 100. For clarity of illustration of the mounting bracket 322 and other components, the support platform 110 is not shown in fig. 2-5, and the position indicated by the arrow a in fig. 2 is the position of the support platform 110. Optionally, the first power device 323 is located between the mounting bracket 322 and the support platform 110, and a main body and an output end of the first power device 323 are connected to the mounting bracket 322 and the support platform 110, respectively. The first power device 323 may be, but is not limited to, a cylinder, and the main body and the output end of the first power device 323 are a cylinder body and a piston rod, respectively.
In order to ensure that the conveying assembly 320 is lifted linearly, a first guiding column 312 is disposed on the bottom surface of the working table 310, the first guiding column 312 is disposed on the supporting platform 110, and a mounting frame 322 is disposed on the first guiding column 312.
The number and distribution of the first guide posts 312 may be set according to specific needs. Optionally, the first guide posts 312 are disposed on both sides of the bottom surface of the table 310 in the conveying direction of the circuit board. Optionally, at least two first guide posts 312 are disposed on each side of the bottom surface of the table 310. Of course, in other embodiments, one or more than two first guide posts 312 may be disposed on each side of the bottom surface of the table 310.
In order to make the movement of the mounting bracket 322 smoother, a first linear bearing 324 is disposed on the mounting bracket 322, and the first guiding column 312 is inserted into the first linear bearing 324.
In other embodiments, the first guiding column 312 may be modified to the supporting platform 110 of the base 100; alternatively, the first guide post 312 may be provided on both the table 310 and the support platform 110.
The number of the conveyor belts 321 is not limited, and may be one or more. In order to ensure the conveying effect, the number of the conveyor belts 321 is three in the present embodiment, and correspondingly, the number of the avoiding holes 311 is also three. The three relief holes 311 are arranged substantially in parallel. Optionally, the mounting rack 322 includes a bottom plate 3221 and side plates 3222, the number of the side plates 3222 is the same as that of the conveyor belts 321, and each of the side plates 3222 is used for mounting one of the conveyor belts 321. At least two driving wheels 326 for the corresponding transmission belt 321 to wind are rotatably disposed on each side plate 3222, one driving wheel 326 on each side plate 3222 is a driving wheel, the other driving wheels 326 are driven wheels, the driving wheel on each side plate 3222 is sleeved on the same rotating shaft 325, and the motor 327 or other power device drives the rotating shaft 325 to rotate, so as to drive the driven wheel and the transmission belt 321 to rotate synchronously through the driving wheel.
The structure of the clamping assembly 330 is not limited, and the circuit board positioned on the table 310 may be clamped. As shown in fig. 2 and 3, in the present embodiment, the clamping assembly 330 includes a pressing plate 331 and a second power device 332, and the pressing plate 331 is disposed above the workbench 310 in a liftable manner by the second power device 332. Clamping assembly 330 sets up in the pressure strip 331 of workstation 310 top including liftable ground, makes the structure of boring sign indicating number workstation subassembly 300 compacter on the one hand, has reduced the area that bores sign indicating number workstation subassembly 300 and occupies, and on the other hand pressure strip 331's area of contact is big, presss from both sides tightly effectually.
In order to ensure that the pressing plate 331 is lifted linearly, the base 100 is provided with a second guiding column 333, and the second guiding column 333 is used for guiding the pressing plate 331 when the pressing plate 331 is lifted. The number and distribution of the second guiding studs 333 can be set according to specific needs. Optionally, in the conveying direction of the circuit board, the two sides of the pressing plate 331 are respectively provided with a second guiding column 333. Optionally, two second guiding studs 333 are provided on each side of the compacting plate 331. Of course, in other embodiments, one or more than two second guide posts 333 may be disposed on each side of the pressing plate 331. Optionally, each side of the pressing plate 331 is provided with a second power device 332, the second power device 332 is located below the supporting platform 110 of the base 100, the second power device 332 is connected to the lower end of each second guiding column 333 located on the same side through a connecting plate 334, each second guiding column 333 movably penetrates through the supporting platform 110 of the base 100, the upper end of each second guiding column 333 is connected to the pressing plate 331, and the main body and the output end of the second power device 332 are respectively connected to the connecting plate 334 and the supporting platform 110. The second power device 332 may be, but is not limited to, a cylinder, and the main body and the output end of the second power device 332 are a cylinder body and a piston rod, respectively. The second power device 332 is located below the supporting platform 110 of the base 100, and can lower the lowest position of the pressing plate 331 when the pressing plate 331 descends, thereby ensuring that the pressing plate 331 presses the circuit board.
The arrangement of the second power unit 332 and the second guide post 333 is not limited to the above. In another embodiment, the second power device 332 may be disposed above the supporting platform 110, and the second guiding column 333 may be fixedly mounted on the supporting platform 110 and movably inserted into the pressing plate 331.
In order to ensure that the position of each circuit board is fixed when each circuit board is coded on the workbench 310, as shown in fig. 2 and 3, the code drilling workbench assembly 300 further comprises a positioning member which can be lifted and lowered relative to the workbench 310 by a third power device 342 to position the front end (front and rear with respect to the conveying direction of the circuit board) of the circuit board on the workbench 310. Optionally, the positioning element is a positioning rod 341. The number of the positioning rods 341 may be, but is not limited to, two. In the present embodiment, the third power device 342 is connected to the lower end surface of the supporting platform 110, the working table 310 is provided with a positioning hole 313 through which the positioning rod 341 passes, the third power device 342 is connected to the positioning rod 341 through a connecting member 343, and the third power device 342 can drive the positioning rod 341 to be switched between an extended state in which the positioning rod extends above the positioning hole 313 and a retracted state in which the positioning rod is retracted to a position not higher than the positioning hole 313. The third power device 342 may be, but is not limited to, a cylinder. In other embodiments, the positioning rod 341 may be positioned at the distal end of the table 310.
As shown in fig. 2 and 3, the two sides of the working platform 310 are provided with limiting rollers 314, and the number of the limiting rollers 314 on each side can be set according to specific needs. The axis of the limit roller 314 is perpendicular to the worktable 310, and the limit roller 314 can rotate around the direction perpendicular to the worktable 310. The spacing rollers 314 on each side are preferably, but not limited to, rotatably connected to the same plate-like member. The limiting idler wheels 314 can limit the two sides of the circuit board on one hand, so that the circuit board is not inclined in the conveying process, and on the other hand, the conveying of the circuit board can be smoother. In other embodiments, the limiting roller 314 may be replaced with another non-rotatable limiting member. The position of the limiting roller 314 on at least one side is adjustable in the direction perpendicular to the conveying direction of the circuit board, so that the circuit board is suitable for circuit boards with different widths. The position of the spacing roller 314 in the direction perpendicular to the conveying direction of the circuit board can be adjusted by mounting the spacing roller 314 at different positions on the support platform of the base 100.
The pressing plate 331 may be provided with an avoiding opening 3311 for the limiting roller 314 to pass through, so as to prevent the limiting roller 314 from influencing the lowest position of the pressing plate 331.
The following briefly introduces a method for using the coding machine provided by the present embodiment:
the spacing between the limiting rollers 314 on both sides of the drilling code workbench assembly 300 is adjusted, so that the spacing between the limiting rollers 314 on both sides is equal to or slightly larger than the width of the circuit board to be processed.
The output end of the third power device 342 is contracted, so that the positioning rod 341 extends above the positioning hole 313.
The output end of the first power device 323 contracts, so that the conveyor belt 321 of the conveying assembly 320 passes through the avoiding hole 311 and extends out to the upper side of the table top of the workbench 310, and the motor 327 drives the conveyor belt 321 to rotate.
The feeding workbench 200 transmits the circuit board to the position between the workbench 310 of the drilling code workbench assembly 300 and the limiting rollers 314 at two sides of the workbench 310, and the conveyor belt 321 on the workbench 310 drives the circuit board to move forward until the front end of the circuit board abuts against the positioning rod 341.
The motor 327 stops rotating, and the output end of the first power device 323 extends, so that the conveyor belt 321 of the conveying assembly 320 is retracted into the avoiding hole 311 or retracted below the avoiding hole 311.
The output end of the second power device 332 extends out, so as to drive the pressing plate 331 to move downwards to press the circuit board.
The drilling spindle 500 performs drilling and coding on the circuit board.
The output of the second power device 332 retracts, thereby moving the compression plate 331 upward to release the circuit board.
The output end of the third power device 342 extends out, so that the positioning rod 341 is retracted into the positioning hole 313 or below the positioning hole 313.
The output end of the first power device 323 contracts, so that the conveyor belt 321 of the conveying assembly 320 passes through the avoiding hole 311 and extends out to the top of the table top of the workbench 310, and the motor 327 drives the conveyor belt 321 to rotate, so that the circuit board on the workbench 310 is output to the next station.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. The utility model provides a bore sign indicating number workstation subassembly which characterized in that, including setting up on the base of brill ink recorder:
the workbench is used for supporting a workpiece to be processed;
the conveying assembly is used for conveying the workpiece to be machined on the workbench; and
the clamping assembly is used for clamping the workpiece to be machined supported on the workbench.
2. The drill code table assembly of claim 1,
the work table is provided with an avoiding hole, the avoiding hole extends along the conveying direction of the workpiece to be processed, the conveying assembly comprises a conveying belt or a conveying chain, and the conveying belt or the conveying chain can at least partially extend out of the position above the avoiding hole.
3. The drill code table assembly of claim 2,
the conveying assembly further comprises a mounting frame, and the conveyor belt or the conveyor chain is mounted on the mounting frame; the mounting bracket through first power device liftable set up in workstation below, thereby make the conveyer belt or the transfer chain can stretch out to the state of stretching out above the dodging hole with not higher than convert between the shrink state in dodging the hole.
4. The drill code table assembly of claim 3,
bore sign indicating number workstation subassembly still including set up in the bottom surface of workstation and/or first guide post on the base, the mounting bracket wears to locate on the first guide post.
5. The drill code table assembly of claim 1,
the clamping assembly comprises a pressing plate and a second power device, and the pressing plate is arranged above the workbench through the second power device in a liftable mode.
6. The drill code table assembly of claim 5,
the drilling and stacking workbench assembly further comprises a second guide column arranged on the base, and the second guide column is used for guiding the pressing plate when the pressing plate moves up and down.
7. The drill code table assembly of any of claims 1 to 6,
the drilling and stacking workbench assembly further comprises a positioning piece, wherein the positioning piece can lift relative to the workbench through a third power device so as to be used for positioning the front end of a workpiece to be machined on the workbench.
8. The drill code table assembly of claim 7,
and limiting idler wheels are arranged on two sides of the workbench, and the axes of the limiting idler wheels are perpendicular to the workbench.
9. The drill code table assembly of claim 8,
wherein the position of the limiting idler wheel on at least one side is adjustable in the direction vertical to the conveying direction of the workpiece to be processed.
10. A drill numbering machine comprising a drill numbering table assembly according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541775.2A CN111586973A (en) | 2019-06-21 | 2019-06-21 | Bore sign indicating number workstation subassembly and bore ink recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541775.2A CN111586973A (en) | 2019-06-21 | 2019-06-21 | Bore sign indicating number workstation subassembly and bore ink recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111586973A true CN111586973A (en) | 2020-08-25 |
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ID=72124207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910541775.2A Pending CN111586973A (en) | 2019-06-21 | 2019-06-21 | Bore sign indicating number workstation subassembly and bore ink recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111586973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559071A (en) * | 2022-04-24 | 2022-05-31 | 深圳市大族数控科技股份有限公司 | Compress tightly subassembly and drilling equipment |
| CN115284380A (en) * | 2022-04-24 | 2022-11-04 | 深圳市大族数控科技股份有限公司 | Drilling method and drilling system |
-
2019
- 2019-06-21 CN CN201910541775.2A patent/CN111586973A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559071A (en) * | 2022-04-24 | 2022-05-31 | 深圳市大族数控科技股份有限公司 | Compress tightly subassembly and drilling equipment |
| CN114559071B (en) * | 2022-04-24 | 2022-09-09 | 深圳市大族数控科技股份有限公司 | Drilling apparatus |
| CN115284380A (en) * | 2022-04-24 | 2022-11-04 | 深圳市大族数控科技股份有限公司 | Drilling method and drilling system |
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Address after: 215000 No.188 Chuangyuan Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Applicant after: Suzhou Weijia Technology Co.,Ltd. Address before: 215000 No.188 Chuangyuan Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Applicant before: VEGA CNC TECHNOLOGY (SUZHOU) Co.,Ltd. |