CN208247714U - A kind of printing machine used for printed circuit board - Google Patents
A kind of printing machine used for printed circuit board Download PDFInfo
- Publication number
- CN208247714U CN208247714U CN201820524379.XU CN201820524379U CN208247714U CN 208247714 U CN208247714 U CN 208247714U CN 201820524379 U CN201820524379 U CN 201820524379U CN 208247714 U CN208247714 U CN 208247714U
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- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- support platform
- fixed
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of printing machines used for printed circuit board, belong to printed circuit board processing equipment field, it is intended to provide a kind of measured printing machine used for printed circuit board of printing quality, to solve the problems, such as that workpiece printing quality is bad, its key points of the technical solution are that, including base, base is equipped with support platform, printing plate, horizontal slide rail, sliding is connected with slide plate on horizontal slide rail, fixed block is fixedly connected on slide plate, working cylinder there are two setting on the upside of fixed block, the lower section of working cylinder is connected with a pair of of scraper by fixed frame；It is provided with position adjusting mechanism on base, is adhesively fixed in support platform there are three rectangle edge strip, three rectangle edge strips enclose the limitting casing in opening outwardly.The utility model is suitable for printed circuit board processing equipment field.
Description
Technical field
The utility model relates to printed circuit board processing device, in particular to a kind of printing machine used for printed circuit board.
Background technique
Printed circuit board, also known as printed circuit board are the suppliers of electronic component electrical connection.Its development is existing
More than 100 years history；Its design is mainly layout design；Major advantage using circuit board is to greatly reduce wiring and dress
The mistake matched improves the gentle productive labor rate of Automated water.It needs to undergo anti-welding, text printout in printed circuit board production process
Etc. multiple printing process.And in printing process, often due to failing to be aligned between printed circuit board and printing plate, in turn result in
Printed patterns on printed circuit board deviate, and affect the printing quality of printed circuit board.
Utility model content
The purpose of the utility model is to provide a kind of printing machine used for printed circuit board, have the advantages that printing quality is good.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of printing machine used for printed circuit board, including base, it is sliding that the base is equipped with support platform, printing plate, level
Rail, sliding is connected with slide plate on the horizontal slide rail, and fixed block is fixedly connected on the slide plate, is set on the upside of the fixed block
There are two working cylinder, there are two fixed frame, two fixed frames are pierced by fixed block top respectively for the fixed block bottom setting
Wall simultaneously with fixed block slide connect, two fixed blocks be pierced by one end at the top of fixed block respectively with corresponding working cylinder
Piston rod be fixedly connected, the fixed frame is fixedly connected with scraper far from one end of fixed block, and two scrapers are mutually flat
Row；
Position adjusting mechanism is provided on the base, and the position adjusting mechanism includes that simultaneously position is fixedly connected on base
Fixed frame above support platform, there are two be axially parallel to support platform width direction to the interior sliding connection of the fixed frame
Clamping limb is gripped between the clamping limb and fixed frame by fixed knob；
The opposite side of two clamping limbs is fixedly connected with gripper frame by clamping screw, and the printing plate is fixed on
In gripper frame；
It is adhesively fixed in the support platform there are three rectangle edge strip, it is in be open outwardly that three rectangle edge strips, which enclose,
Limitting casing.
By using above-mentioned technical proposal, scraper slides along the direction of horizontal slide rail on the printed board, realizes to printing plate
The squeezing action of curing ink, so that ink is printed on the workpiece in support platform by printing plate；Position adjusting mechanism can
Realize that gripper frame is adjusted in the position in fixed frame of position adjustment effect and clamping limb of clamping limb length direction, thus
Horizontal and vertical adjustment effect of the printing plate with respect to support platform is realized, the setting of rectangle edge strip realizes the positioning to workpiece
Effect, such structure improve the accuracy aligned between workpiece and printing plate, reduce the dislocation of workpiece in printing process
It shakes, to realize the effect for improving workpiece printing quality.
Further, the fixed frame is fixedly connected with clamping arm, the clamping arm and scraper far from one end of fixed block
Between be fixedly connected by locking rack；
The scraper sliding is connected in locking rack, and the clamping arm screw top is connected with several and compresses knob, institute
It states and compresses knob through clamping arm and scraper conflict, one of them described compression knob is passed through at the top of locking rack and supported with clamping arm
Touching.
By using above-mentioned technical proposal, the position for realizing scraper is adjustable, and clamping arm and the setting for compressing knob improve
Scraper, is adjusted to the middle part of printing plate width direction by the connective stability of scraper and fixed frame, then by being tightened
The compression knob of top of the trellis compresses knob and presses clamping arm towards scraper direction, realizes opposite between scraper and fixed frame
It is fixed；Others, which compress knob, can be realized the effect of the compression conflict to scraper, make for improving scraper to the extruding of printing plate
Firmly.
Further, the guide rail for clamping arm sliding is provided at the top of the scraper.
By using above-mentioned technical proposal, the setting of guide rail improves the connective stability between scraper and clamping arm.
Further, it is provided with several gas holes on the inside of the rectangle edge strip, is provided with air blowing on the outside of the base and sets
Standby, the outlet of the blowing device is connected to gas hole away from one end of limitting casing.
By using above-mentioned technical proposal, before workpiece printing, blowing device is opened, air-flow is blown out by gas hole,
The dust at the top of support platform can be effectively reduced, thus the bad problem of printing quality caused by reducing because of dust.
Further, it is provided with placing groove on the outside of the support platform, cleaning roller is provided in the placing groove, it is described to remove
The length of dirt roller is greater than the length of limitting casing.
By using above-mentioned technical proposal, after workpiece is placed in limitting casing, the roll-in at the top of workpiece by cleaning roller
The absorption to dust at the top of workpiece is realized, to be further reduced influence of the dust to printing quality in printing process.
Further, limited position mechanism is set in the support platform, and the position-limit mechanism includes being provided with support platform
The limiting slot of roof, the length direction for being axially parallel to support platform of the limiting slot, the limiting slot are located at rectangle edge strip
Outside；
Positive stop strip is embedded in the limiting slot, the positive stop strip bottom wall is hinged with mandril, and the limit trench bottom is vertical
It is provided with for the tilted-putted holding tank of mandril, the mandril is hinged with drive rod, the drive rod far from one end of positive stop strip
It is pierced by support platform and extends outward to form operating side.
By using above-mentioned technical proposal, the setting of position-limit mechanism facilitates the taking-up work to rear workpiece is completed for printing,
Operating side is pushed towards holding tank direction, drive rod pushes mandril, so that mandril becomes setting vertically from being obliquely installed
It sets, realizes and the jack-up of positive stop strip is acted on, positive stop strip protrudes limiting slot, thus when taking out workpiece with shovel board, workpiece and limit
Item contradicts, and facilitates for shovel board to be placed in below workpiece and is supported taking-up to workpiece.
Further, the limiting slot offers guide groove, and the positive stop strip side wall is fixedly connected with to be bonded with guide groove
The guide post of sliding.
By using above-mentioned technical proposal, the setting of guide groove and guide post improves stabilization when positive stop strip is jacked up
Property.
Further, the drive rod is fixedly connected with compressed spring far from one end of operating side, and the compressed spring is remote
One end from drive rod is fixedly connected with groove sidewall is accommodated.
By using above-mentioned technical proposal, after the setting of compressed spring is so that take out workpiece, release presses lever piece
Active force, under the return action power of compressed spring, it is in initial heeling condition, positive stop strip insertion that mandril is resetted by vertical state
Limiting slot starts the circulation of printing next time.
Further, the operating side is fixedly connected with driving handle.
By using above-mentioned technical proposal, the setting of driving handle can reduce the slipping phenomenon between operating side and hand
Occur, to facilitate the jack-up operation to positive stop strip.
In conclusion the utility model has the following beneficial effects:
1. position adjusting mechanism and rectangle edge strip are used, to have the effect of improving workpiece printing quality；
2. blowing device and gas hole are used, to generate the effect for reducing dust in limitting casing；
3. position-limit mechanism is used, to generate the effect for facilitating workpiece to take out.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying whole structural schematic diagram；
Fig. 2 is in Fig. 1 for embodying the portion the A enlarged diagram of scraper connection structure；
Fig. 3 is in the present embodiment for embodying the schematic diagram of support platform structure；
Fig. 4 is in the present embodiment for embodying the diagrammatic cross-section of position-limit mechanism structure.
In figure, 1, base；11, horizontal slide rail；12, slide plate；13, fixed block；14, working cylinder；15, fixed frame；16, it scrapes
Knife；161, guide rail；17, clamping arm；18, knob is compressed；19, control panel；2, support platform；21, rectangle edge strip；211, it blows
Hole；22, limitting casing；23, placing groove；24, cleaning roller；3, printing plate；4, position adjusting mechanism；41, fixed frame；42, clamping limb；
43, fixed knob；44, clamping screw；45, gripper frame；5, blowing device；6, position-limit mechanism；61, limiting slot；611, guide groove；
62, positive stop strip；621, guide post；63, mandril；64, holding tank；65, drive rod；66, operating side；67, driving handle；68, it compresses
Spring；7, locking rack.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of printing machine used for printed circuit board, as shown in Figure 1, including base 1, support platform 2, printing plate 3, horizontal slide rail
11, control panel 19 is provided on base 1, for controlling the overall printing workflow of printing machine.It is slid on horizontal slide rail 11
It is connected with slide plate 12, is fixedly connected with fixed block 13 on slide plate 12, the upside of fixed block 13 is fixedly connected with that there are two working cylinders
14, for the setting of 13 bottom of fixed block there are two fixed frame 15, two fixed frames 15 are pierced by 13 roof of fixed block and and fixed block respectively
13 sliding connections, two fixed frames 15 be pierced by the one end at the top of fixed block 13 respectively with the work of a corresponding working cylinder 14
Stopper rod is fixedly connected.Fixed frame 15 is fixedly connected with scraper 16 far from one end of fixed block 13, and two scrapers 16 are parallel to each other.Two
Realize that the printing to workpiece acts on for squeeze to the ink on printing plate 3 for one in a scraper 16, another is for printing
Ink effect is returned to 3 curing ink of printing plate after brush, two scrapers 16 staggeredly work.
As shown in Figure 1, being provided with position adjusting mechanism 4 on base 1.Position adjusting mechanism 4 includes being fixedly connected on base 1
The fixed frame 41 of 2 top of support platform is gone up and is located at, there are two clamping limb 42, two clamping limbs 42 for sliding connection in fixed frame 41
The width direction for being axially parallel to support platform 2, gripped between clamping limb 42 and fixed frame 41 by fixed knob 43.
The opposite side of two clamping limbs 42 is fixedly connected with gripper frame 45 by clamping screw 44, and printing plate 3 is fixed on gripper frame 45
It is interior.
As shown in Fig. 2, fixed frame 15 is fixedly connected with clamping arm 17, clamping arm 17 and scraper far from one end of fixed block 13
It is fixedly connected between 16 by locking rack 7.The sliding of scraper 16 is connected in locking rack 7, and 16 top of scraper is arranged along its length
There is guide rail 161, the sliding of clamping arm 17 is connected in guide rail 161.17 screw top of clamping arm is connected with several and compresses knob 18,
It compresses knob 18 and realizes pressing to guide rail 161 through clamping arm 17.One of knob 18 that compresses at the top of locking rack 7 by wearing
It crosses, realizes the pressuring action to clamping arm 17, and then realize the close connection between scraper 16 and clamping arm 17.Scraper 16 slides
It is connected in locking rack 7, the position for realizing scraper 16 is adjustable, and clamping arm 17 and the setting for compressing knob 18 are used to improve scraper
The squeezing action power of 16 pairs of printing plates 3.
As shown in figure 3, being adhesively fixed in support platform 2 there are three rectangle edge strip 21, it is in open that three rectangle edge strips 21, which enclose,
The limitting casing 22 of mouth outwardly.Several gas holes 211 are provided on the inside of rectangle edge strip 21, base 1(is referring to Fig. 1) outside be placed with
Blowing device 5(is referring to Fig. 1), the outlet of blowing device 5 is connected to gas hole 211 away from one end of limitting casing 22.Workpiece printing
Before, blowing device 5 is opened, air-flow is blown out by gas hole 211, the dust at 2 top of support platform can be effectively reduced, thus
The bad problem of printing quality caused by reducing because of dust.
As shown in Figure 1, being provided with placing groove 23 on the outside of support platform 2, cleaning roller 24 is provided in placing groove 23.Workpiece is put
After setting in limitting casing 22, the existing absorption to dust at the top of workpiece of roller compaction at the top of workpiece by cleaning roller 24, thus into one
Step reduces influence of the dust to printing quality in printing process.
It is as shown in Figure 3 and Figure 4, usually upper to be taken out workpiece out of limitting casing 22 by shovel board after workpiece is completed for printing,
But when shovel board takes out workpiece, need for shovel board to be placed in workpiece bottom and lift workpiece, the workpiece in taking out operation
May be along close horizontal slide rail 11(referring to Fig. 1) direction sliding, causes shovel board to be difficult to lift workpiece and takes out.It is above-mentioned in order to solve
Limited position mechanism 6 is arranged in technical problem in support platform 2.Position-limit mechanism 6 includes the limit for being provided with 2 roof of support platform
Slot 61, the length direction for being axially parallel to support platform 2 of limiting slot 61, limiting slot 61 are located at the outside of rectangle edge strip 21.Limit
It is embedded with positive stop strip 62 in the slot 61 of position, 62 bottom wall of positive stop strip is hinged with mandril 63, and 61 bottom of limiting slot is vertically installed with for mandril
63 tilted-putted holding tanks 64.Mandril 63 is hinged with drive rod 65 far from one end of positive stop strip 62, and drive rod 65 is pierced by support
Platform 2 simultaneously extends outward to form operating side 66, and operating side 66 is fixedly connected with driving handle 67.It, will in the removal process of workpiece
Operating side 66 is pushed towards 64 direction of holding tank, and drive rod 65 pushes mandril 63, so that mandril 63 is become by being obliquely installed
It is vertically arranged, realizes and the jack-up of positive stop strip 62 is acted on, positive stop strip 62 protrudes limiting slot 61, thus when taking out workpiece with shovel board
When, workpiece and positive stop strip 62 contradict, and facilitate for shovel board to be placed in below workpiece and carry out lifting taking-up to workpiece.
As shown in Figure 3 and Figure 4,61 side wall of limiting slot offers guide groove 611, and 62 side wall of positive stop strip is fixedly connected with and leads
To the guide post 621 of the fitting sliding of slot 611.Drive rod 65 is fixedly connected with compressed spring 68 far from one end of operating side 66, pressure
The one end of contracting spring 68 far from drive rod 65 is fixedly connected with 64 side wall of holding tank.
Specific implementation process: printed circuit board is placed in limitting casing 22, and ink is coated on printing plate 3, is passed through
19 slide plate 12 of control panel carries out bilateral reciprocation in horizontal slide rail 11 on base 1, and is controlled by control panel 19
Two working cylinders 14 work alternatively, and realize scraping ink print and returning ink effect for two scrapers 16, so that ink is from printing
Printing is squeezed on plate 3 to printed circuit.
After workpiece is completed for printing, printing plate 3 is displaced to the direction far from support platform 2.On the other hand press driving handle 67 to
It is driven close to 11 direction of horizontal slide rail, positive stop strip 62 is jacked up, and then another hand holds shovel board, and shovel board is placed in workpiece bottom
And lift workpiece, it realizes that workpiece takes out out of limitting casing 22, so far completes the printing work of a workpiece.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of printing machine used for printed circuit board, including base (1), the base (1) is equipped with support platform (2), printing plate
(3), horizontal slide rail (11) slide on the horizontal slide rail (11) and are connected with slide plate (12), are fixedly connected on the slide plate (12)
Have fixed block (13), is set on the upside of the fixed block (13) there are two working cylinder (14), fixed block (13) bottom is arranged
There are two fixed frame (15), two fixed frames (15), which are pierced by fixed block (13) roof respectively and slide with fixed block (13), to be connected
Connect, two fixed frames (15) be pierced by one end at the top of fixed block (13) respectively with the piston of corresponding working cylinder (14)
Bar is fixedly connected, and the fixed frame (15) is fixedly connected with scraper (16) far from the one end of fixed block (13), two scrapers
(16) it is parallel to each other；
It is characterized in that: being provided with position adjusting mechanism (4) on the base (1), the position adjusting mechanism (4) includes fixed connects
The fixed frame (41) on base (1) and being located above support platform (2) is connect, in the fixed frame (41) there are two sliding connections
It is axially parallel to the clamping limb (42) of support platform (2) width direction, is passed through between the clamping limb (42) and fixed frame (41)
Fixed knob (43) grips；
The opposite side of two clamping limbs (42) is fixedly connected with gripper frame (45), the printing by clamping screw (44)
Plate (3) is fixed in gripper frame (45)；
It is adhesively fixed on the support platform (2) there are three rectangle edge strip (21), it is in open that three rectangle edge strips (21), which enclose,
The limitting casing (22) of mouth outwardly.
2. a kind of printing machine used for printed circuit board according to claim 1, it is characterized in that: the fixed frame (15) is far from solid
The one end for determining block (13) is fixedly connected with clamping arm (17), passes through locking rack (7) between the clamping arm (17) and scraper (16)
It is fixedly connected；
Scraper (16) sliding is connected in locking rack (7), and clamping arm (17) screw top is connected with several compressions
Knob (18), the compression knob (18) contradict through clamping arm (17) and scraper (16), one of them described compression knob
(18) it passes through at the top of locking rack (7) and is contradicted with clamping arm (17).
3. a kind of printing machine used for printed circuit board according to claim 2, it is characterized in that: setting at the top of the scraper (16)
There is the guide rail (161) for clamping arm (17) sliding.
4. a kind of printing machine used for printed circuit board according to claim 1, it is characterized in that: on the inside of the rectangle edge strip (21)
Several gas holes (211) are provided with, are provided with blowing device (5) on the outside of the base (1), the blowing device (5) goes out
Mouth is connected to gas hole (211) away from the one end of limitting casing (22).
5. a kind of printing machine used for printed circuit board according to claim 4, it is characterized in that: on the outside of the support platform (2)
It is provided with placing groove (23), is provided with cleaning roller (24) in the placing groove (23), the length of the cleaning roller (24) is greater than limit
The length of position frame (22).
6. a kind of printing machine used for printed circuit board according to claim 5, it is characterized in that: being set in the support platform (2)
It is equipped with position-limit mechanism (6), the position-limit mechanism (6) includes the limiting slot (61) for being provided with support platform (2) roof, the limit
The length direction for being axially parallel to support platform (2) of slot (61), the limiting slot (61) are located at the outside of rectangle edge strip (21)；
It is embedded with positive stop strip (62) in the limiting slot (61), positive stop strip (62) bottom wall is hinged with mandril (63), the limit
Position slot (61) bottom is vertically installed with for mandril (63) tilted-putted holding tank (64), and the mandril (63) is far from positive stop strip
(62) one end is hinged with drive rod (65), and the drive rod (65) is pierced by support platform (2) and extends outward to form operating side
(66)。
7. a kind of printing machine used for printed circuit board according to claim 6, it is characterized in that: the limiting slot (61) offers
Guide groove (611), positive stop strip (62) side wall are fixedly connected with the guide post (621) that sliding is bonded with guide groove (611).
8. a kind of printing machine used for printed circuit board according to claim 7, it is characterized in that: the drive rod (65) is far from behaviour
The one end for making end (66) is fixedly connected with compressed spring (68), the compressed spring (68) one end and appearance far from drive rod (65)
Slot (64) side wall of receiving is fixedly connected.
9. a kind of printing machine used for printed circuit board according to claim 8 connects it is characterized in that: the operating side (66) are fixed
It is connected to driving handle (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524379.XU CN208247714U (en) | 2018-04-12 | 2018-04-12 | A kind of printing machine used for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524379.XU CN208247714U (en) | 2018-04-12 | 2018-04-12 | A kind of printing machine used for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208247714U true CN208247714U (en) | 2018-12-18 |
Family
ID=64638605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524379.XU Expired - Fee Related CN208247714U (en) | 2018-04-12 | 2018-04-12 | A kind of printing machine used for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208247714U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774745A (en) * | 2019-10-23 | 2020-02-11 | 芜湖金安世腾汽车安全系统有限公司 | Marking device for safety belt |
| CN111959096A (en) * | 2020-07-28 | 2020-11-20 | 上海博迪装饰材料有限公司 | Screen printing machine |
| CN113928899A (en) * | 2021-10-26 | 2022-01-14 | 浙江帝浩科技股份有限公司 | Automatic deviation rectifying mechanism of paper feeder |
-
2018
- 2018-04-12 CN CN201820524379.XU patent/CN208247714U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774745A (en) * | 2019-10-23 | 2020-02-11 | 芜湖金安世腾汽车安全系统有限公司 | Marking device for safety belt |
| CN111959096A (en) * | 2020-07-28 | 2020-11-20 | 上海博迪装饰材料有限公司 | Screen printing machine |
| CN113928899A (en) * | 2021-10-26 | 2022-01-14 | 浙江帝浩科技股份有限公司 | Automatic deviation rectifying mechanism of paper feeder |
| CN113928899B (en) * | 2021-10-26 | 2023-09-01 | 浙江帝浩科技股份有限公司 | Automatic deviation correcting mechanism of paper feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210412 |