CN220374138U - Automatic printer for circuit board - Google Patents
Automatic printer for circuit board Download PDFInfo
- Publication number
- CN220374138U CN220374138U CN202320939486.XU CN202320939486U CN220374138U CN 220374138 U CN220374138 U CN 220374138U CN 202320939486 U CN202320939486 U CN 202320939486U CN 220374138 U CN220374138 U CN 220374138U
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- Prior art keywords
- circuit board
- seat
- pressing
- axis
- sliding grooves
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- 238000012546 transfer Methods 0.000 claims abstract description 32
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Screen Printers (AREA)
Abstract
The utility model aims to provide the automatic circuit board printer which has a simple structure and is convenient to use, and the automatic circuit board printer can clamp and limit circuit boards of different types. The utility model comprises a base, a printing module, a placing seat, a transfer driving device, a plurality of compression assemblies and a plurality of locating pieces, wherein the printing module and the placing seat are arranged in the base, a circuit board is placed in the placing seat, the printing module processes the circuit board, the transfer driving device is arranged on the base, the output end of the transfer driving device is connected with the placing seat, the plurality of locating pieces are arranged on the side edge of the placing seat, the placing seat is provided with a plurality of sliding grooves, the plurality of compression assemblies are correspondingly and slidably matched with the plurality of sliding grooves, the plurality of compression assemblies are in compression limit with the circuit board, the plurality of locating pieces are in pressing fit with the circuit board, and the transfer driving device drives the placing seat to the lower part of the printing module. The utility model is applied to the technical field of automatic printers of circuit boards.
Description
Technical Field
The utility model relates to the technical field of automatic printers for circuit boards, in particular to an automatic printer for a circuit board.
Background
The circuit board printer workstation is the circuit board presss from both sides tightly and send the important part that printing mechanism department printed, and general platform sets up the position fixing of blank holder device to the circuit board, and current blank holder device is usually only fixed to the blank holder of two limits of circuit board, or uses the position of placing of adaptation to spacing fixedly to the circuit board, is difficult to accomplish unified adaptation to the base plate of size variation in size, when the size of change circuit board, needs the manual work to adjust the position of blank holder device or place the position size.
The utility model discloses a chinese patent with publication No. CN214177661U, a 3D printer for printing PCB board is disclosed including printing mechanism, printing mechanism mainly comprises frame, fixed plate, operating panel, the welding of frame inboard has the fixed plate, the fixed plate front end has through the screw connection operating panel, still includes blowing mechanism, put the mechanism, blowing mechanism includes motor, lead screw, slide bar, locating plate, sucking disc, workstation, negative pressure pump, play tuber pipe, and this technical scheme is fixed a position the base plate through the locating plate to make the inside negative pressure that produces of sucking disc through the negative pressure pump, and then make the base plate be adsorbed on the workstation, face the circuit board that the model size is different, fixed blowing mechanism is difficult to use, needs the staff to change, in the printing process of little batch multiple type circuit board, efficiency greatly reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the automatic circuit board printer which has a simple structure and is convenient to use and capable of rapidly clamping and limiting circuit boards of different types.
The technical scheme adopted by the utility model is as follows: the printing module and the placing seat are arranged in the base, a circuit board is placed in the placing seat, the printing module processes the circuit board, the transferring driving device is arranged on the base, the output end of the transferring driving device is connected with the placing seat, a plurality of positioning pieces are arranged on the side edge of the placing seat, a plurality of sliding grooves are formed in the placing seat, a plurality of pressing assemblies are correspondingly and slidably matched with a plurality of sliding grooves, the pressing assemblies are limited by being pressed with the circuit board, a plurality of positioning pieces are in pressing fit with the circuit board, and the transferring driving device drives the placing seat to the lower portion of the printing module.
Further, the compressing assembly comprises a pressing block, a gasket, a limiting screw and an elastic piece, wherein the gasket is connected with the bottom of the pressing block, the gasket is in contact fit with the placing seat, the limiting screw is in threaded fit with the pressing block, and the elastic piece is sleeved in the limiting screw and is in jacking fit with the placing seat.
Further, the gasket is of a high-temperature-resistant plastic structure.
Further, one end of the pressing block, which is in contact with the circuit board, is provided with a pressing piece, and the pressing piece is in pressing fit with the circuit board.
Further, the locating piece is provided with a locating groove, and the locating groove is connected with the circuit board in a clamping mode.
Further, the sliding grooves comprise a plurality of X-axis sliding grooves and a plurality of Y-axis sliding grooves, the Y-axis sliding grooves are arranged on the outer side of the placing seat, and the X-axis sliding grooves are arranged on the inner side of the placing seat.
Further, the printing module comprises a Y-axis transferring device, an X-axis transferring device, a Z-axis transferring device and a printing device, wherein the Y-axis transferring device is fixedly connected with the base, a supporting seat is arranged at the movable end of the Y-axis transferring device, the X-axis transferring device is fixedly connected with the supporting seat, the Z-axis transferring device is connected with the movable end of the X-axis transferring device, and the printing device is arranged at the upper end of the Z-axis transferring device.
Further, a telescopic plate is arranged between the placement seat and the base, and the telescopic plate is made of soft plastic materials.
The beneficial effects of the utility model are as follows: because the transfer driving device moves the placing seat to the placing station, a worker can conveniently place the circuit board, two sides of the circuit board are propped and limited by the positioning pieces arranged on the side edges of the placing seat, the worker pulls up the pressing assemblies in the X-axis direction and the Y-axis direction respectively according to the size of the circuit board and pushes the pressing assemblies to the circuit board along the sliding grooves, the pressing assemblies are pressed down naturally under the action of the elastic pieces after approaching, the pressing members press the side edges of the circuit board and limit the circuit board, larger friction force exists between the gaskets at the bottom of the pressing assemblies and the placing seat, the pressing assemblies are fixed on the placing seat by matching with the elastic pieces, the circuit board is effectively prevented from being deviated in the transfer processing process, the structure is compact, the use is convenient, the two groups of sliding grooves in the X-axis direction and the Y-axis direction are designed, the circuit boards in different types can be limited and clamped, and the compatibility of the circuit board printer is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the placement base, compression assembly and positioning member of the present utility model;
FIG. 3 is a schematic view of the structure of the compression assembly of the present utility model;
fig. 4 is a schematic structural view of a printing module according to the present utility model.
Detailed Description
As shown in fig. 1 to 4, in this embodiment, the present utility model includes a base 1, a printing module, a placement seat 2, a transfer driving device 3, a plurality of pressing assemblies 4 and a plurality of positioning members 5, wherein the printing module and the placement seat 2 are both disposed in the base 1, a circuit board is placed in the placement seat 2, the printing module processes the circuit board, the transfer driving device 3 is disposed on the base 1, an output end of the transfer driving device 3 is connected with the placement seat 2, a plurality of positioning members 5 are disposed on a side edge of the placement seat 2, a plurality of sliding grooves are disposed on the placement seat 2, a plurality of pressing assemblies 4 are correspondingly in sliding fit with a plurality of sliding grooves, a plurality of pressing assemblies 4 are in pressing limit with the circuit board, a plurality of positioning members 5 are in pressing fit with the circuit board, the transfer driving device 3 drives the placing seat 2 to the lower part of the printing module, the base 1 is provided with an upper cover, the printing module is fixed in the upper cover, the front section of the upper cover is made of semitransparent materials, workers can see an internal processing scene, the transfer driving device 3 is a sliding table motor, the transfer driving device 3 is connected with one side of the placing seat 2, the base 1 is provided with a group of sliding rail components which support and match with the other side of the placing seat 2 to slide, during testing, the transfer driving device 3 moves the placing seat 2 to a placing station, the workers can conveniently place a circuit board, two sides of the circuit board are propped and limited by a plurality of positioning pieces 5 arranged on the side edges of the placing seat 2, the workers pull compression components 4 in the X axis direction and the Y axis direction respectively according to the size of the circuit board and push the compression components 4 to the circuit board along the sliding grooves, the compression components 4 are naturally pressed down under the action of an elastic piece 44 after the workers approach, the side of compressing tightly piece 45 to the circuit board compresses tightly and then spacing to the circuit board, exists great frictional force between the gasket 42 of compressing tightly subassembly 4 bottom and placing seat 2, and cooperation elastic component 44 makes compressing tightly subassembly 4 fix placing seat 2, effectively avoids the circuit board to take place the skew in carrying the course of working, and the structure is succinct convenient to use, and two sets of spout designs of X axis direction and Y axis direction can be spacing clamp to the circuit board of different models, improves circuit board printer compatibility.
In this embodiment, the compressing assembly 4 includes the briquetting 41, gasket 42, spacing screw 43 and elastic component 44, the gasket 42 with the bottom of briquetting 41 is connected, the gasket 42 with place seat 2 contact cooperation, spacing screw 43 with briquetting 41 screw-thread fit, elastic component 44 cover is established in spacing screw 43 and with place seat 2 push fit, elastic component 44 is compression spring, makes briquetting 41 keep pushing down under the natural state through the elasticity of elastic component 44, has great frictional force between gasket 42 and the place seat 2, cooperates the downward pressure of elastic component 44 vertical, avoids briquetting 41 skew in mechanical shock, and then realizes stable effectual spacing, avoids the circuit board to lead to the skew because outside mechanical shock leads to in printing and moving, and simple structure is effective convenient to use.
In this embodiment, the gasket 42 is a high temperature resistant plastic structure, has stable environmental resistance, and can maintain stable friction force increasing effect in a high temperature environment.
In this embodiment, the one end that briquetting 41 and circuit board contacted is equipped with compresses tightly piece 45, compress tightly piece 45 and circuit board tight fit, compress tightly piece 45 be rubber, have certain elasticity and frictional force, compress tightly piece 45 lower extreme and the side extrusion deformation of circuit board when being close to, spacing fixed to the circuit board position, the rubber material has good elasticity and is difficult to cause the damage to the circuit board surface.
In this embodiment, the positioning member 5 is provided with a positioning slot, and the positioning slot is connected with the circuit board in a clamping manner.
In this embodiment, the plurality of sliding grooves include a plurality of Y-axis direction sliding grooves 22 and a plurality of X-axis direction sliding grooves 21, the plurality of Y-axis direction sliding grooves 22 are disposed on the outer side of the placement base 2, and the plurality of X-axis direction sliding grooves 21 are disposed on the inner side of the placement base 2.
In this embodiment, the printing module includes a Y-axis transfer device 6, an X-axis transfer device 7, a Z-axis transfer device 8, and a printing device 9, the Y-axis transfer device 6 is fixedly connected with the base 1, a supporting seat is disposed at a movable end of the Y-axis transfer device 6, the X-axis transfer device 7 is fixedly connected with the supporting seat, the Z-axis transfer device 8 is connected with the movable end of the X-axis transfer device 7, the printing device 9 is disposed at an upper end of the Z-axis transfer device 8, the Y-axis transfer device 6 is a coreless linear motor, the movement efficiency is high, the stability performance is good, and the noise reduction effect is achieved, the Y-axis transfer device 6 is disposed upside down, the use rate of an internal space of the base 1 is effectively reduced, and the X-axis transfer device 7 and the Z-axis transfer device 8 are slipway motors.
In this embodiment, place seat 2 with be equipped with expansion plate 11 between the base 1, expansion plate 11 is soft plastics material, and expansion plate 11 is the soft board structure, and place seat 2 and extend when moving into the printing station, avoid dust granule to get into inside the base 1, its dust blocking effect.
The working principle of the utility model is as follows:
during testing, the transfer driving device 3 moves the placing seat 2 to the placing station, workers place the circuit board, two sides of the circuit board are propped and limited through a plurality of positioning pieces 5 arranged on the side edges of the placing seat 2, the workers pull up the pressing assemblies 4 in the X-axis direction and the Y-axis direction respectively according to the size of the circuit board and push the pressing assemblies to the circuit board along the sliding grooves, the pressing assemblies close to the rear are naturally pressed down under the action of the elastic pieces 44, the pressing pieces 45 press the side edges of the circuit board so as to limit the circuit board, larger friction force exists between the gaskets 42 at the bottom of the pressing assemblies 4 and the placing seat 2, the pressing assemblies 4 are fixed on the placing seat 2 in cooperation with the elastic pieces 44, the driving device 3 transfers the fixed circuit board to the printing station, and the printing module performs printing processing on the circuit board.
While the embodiments of this utility model have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this utility model, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.
Claims (8)
1. The utility model provides an automatic printer of circuit board, it includes base (1), prints the module and places seat (2), print the module with place seat (2) all set up in base (1), the circuit board place with place in seat (2), print the module to circuit board processing, its characterized in that: the automatic printer for the circuit board further comprises a transfer driving device (3), a plurality of pressing assemblies (4) and a plurality of locating pieces (5), wherein the transfer driving device (3) is arranged on the base (1), the output end of the transfer driving device (3) is connected with the placement seat (2), the locating pieces (5) are all arranged on the side edge of the placement seat (2), a plurality of sliding grooves are formed in the placement seat (2), the pressing assemblies (4) are correspondingly matched with the sliding grooves in a sliding mode, the pressing assemblies (4) are in pressing limit with the circuit board, the locating pieces (5) are in pressing fit with the circuit board, and the transfer driving device (3) drives the placement seat (2) to the lower portion of the printing module.
2. The automatic printer for circuit boards according to claim 1, wherein: the compressing assembly (4) comprises a pressing block (41), a gasket (42), a limiting screw (43) and an elastic piece (44), wherein the gasket (42) is connected with the bottom of the pressing block (41), the gasket (42) is in contact fit with the placing seat (2), the limiting screw (43) is in threaded fit with the pressing block (41), and the elastic piece (44) is sleeved in the limiting screw (43) and is in jacking fit with the placing seat (2).
3. The automatic printer for circuit boards according to claim 2, wherein: the gasket (42) is of a high-temperature-resistant plastic structure.
4. The automatic printer for circuit boards according to claim 2, wherein: one end of the pressing block (41) contacted with the circuit board is provided with a pressing piece (45), and the pressing piece (45) is in pressing fit with the circuit board.
5. The automatic printer for circuit boards according to claim 1, wherein: the locating piece (5) is provided with a locating groove, and the locating groove is connected with the circuit board in a clamping mode.
6. The automatic printer for circuit boards according to claim 1, wherein: the sliding grooves comprise a plurality of X-axis sliding grooves (21) and a plurality of Y-axis sliding grooves (22), the Y-axis sliding grooves (22) are arranged on the outer side of the placement seat (2), and the X-axis sliding grooves (21) are arranged on the inner side of the placement seat (2).
7. The automatic printer for circuit boards according to claim 1, wherein: the printing module comprises a Y-axis transferring device (6), an X-axis transferring device (7), a Z-axis transferring device (8) and a printing device (9), wherein the Y-axis transferring device (6) is fixedly connected with the base (1), a supporting seat is arranged at the movable end of the Y-axis transferring device (6), the X-axis transferring device (7) is fixedly connected with the supporting seat, the Z-axis transferring device (8) is connected with the movable end of the X-axis transferring device (7), and the printing device (9) is arranged at the upper end of the Z-axis transferring device (8).
8. The automatic printer for circuit boards according to claim 1, wherein: a telescopic plate (11) is arranged between the placement seat (2) and the base (1), and the telescopic plate (11) is made of soft plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939486.XU CN220374138U (en) | 2023-04-24 | 2023-04-24 | Automatic printer for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939486.XU CN220374138U (en) | 2023-04-24 | 2023-04-24 | Automatic printer for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220374138U true CN220374138U (en) | 2024-01-23 |
Family
ID=89563339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320939486.XU Active CN220374138U (en) | 2023-04-24 | 2023-04-24 | Automatic printer for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220374138U (en) |
-
2023
- 2023-04-24 CN CN202320939486.XU patent/CN220374138U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |