CN207859720U - A kind of screen printer movable working platform with conveyer belt - Google Patents
A kind of screen printer movable working platform with conveyer belt Download PDFInfo
- Publication number
- CN207859720U CN207859720U CN201820164887.1U CN201820164887U CN207859720U CN 207859720 U CN207859720 U CN 207859720U CN 201820164887 U CN201820164887 U CN 201820164887U CN 207859720 U CN207859720 U CN 207859720U
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- conveyer belt
- workbench
- plummer
- screen printer
- screen
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Abstract
A kind of screen printer movable working platform with conveyer belt of the utility model, including the workbench being arranged on screen printer, screen printer includes plummer and the column at plummer rear portion is arranged, column is equipped with the screen printing device moved up and down, plummer is equipped at least two guide rails in the front-back direction, and workbench bottom is equipped with the sliding slot of adaptation corresponding with guide rail；Workbench both sides are articulated with swing arm, workbench both sides are additionally provided with the cylinder that driving swing arm is swung up and down, swing arm outer end is equipped at least two rollers, it is arranged with conveyer belt between the correspondence roller of both sides, the output end of driving device is also equipped with by motor-driven driving roller, conveyer belt lower part is sleeved on across strip-shaped hole in driving roller, and workbench is equipped with and the width of conveyer belt and the conveying trough of belt of depth adaptation.Through this structure, so that conveying the degree of automation of pcb board is greatly improved, avoid the artificial trouble taken back and forth, greatly improve working efficiency, reduce the labor intensity of worker.
Description
Technical field
The utility model is related to circuit board technology fields, more particularly to a kind of pcb board screen printing device.
Background technology
Pcb board is also known as printed circuit board, is the supplier of electronic component electrical connection comprising single sided board and dual platen
Etc. types, existing pcb board screen printer fixed and upper and lower narrow space produces one when printing dual platen due to workbench
It needs to be difficult to overturn when continuing to print its other one side behind face, it is very inconvenient, it is unfavorable for the printing of dual platen；In addition, existing
The degree of automation that workbench conveys pcb board is too low, needs manually constantly to take back and forth, strong influence working efficiency,
Increase the labor intensity of worker.Therefore, it is necessary to which existing silk pcb board screen printer is improved and is optimized.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of moveable screen printer of workbench, to solve
The problem of pcb board is difficult to overturn in the prior art, while improving working efficiency.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of screen printer movable working platform with conveyer belt, including the workbench that is arranged on screen printer, the silk-screen
Machine includes plummer and the column at plummer rear portion is arranged, and the column is equipped with the screen printing device moved up and down, described to hold
Microscope carrier is equipped at least two guide rails in the front-back direction, and the workbench bottom is equipped with the sliding slot of adaptation corresponding with guide rail, described
It is provided with strip-shaped hole on plummer on the outside of guide rail, driving device, the driving dress are equipped in the plummer below the strip-shaped hole
The output end set is equipped with connecting rod, and the connecting rod is connected to workbench bottom across strip-shaped hole；The workbench both sides pivot joint
There are swing arm, the workbench both sides to be additionally provided with the cylinder that driving swing arm is swung up and down, the swing arm outer end is equipped at least
Two rollers are arranged with conveyer belt between the correspondence roller of both sides, and the output end of the driving device is also equipped with to be driven by motor
Driving roller, the conveyer belt lower part is sleeved on across strip-shaped hole in driving roller, and the workbench is equipped with and conveyer belt
The conveying trough of belt of width and depth adaptation.
Silk-screen pad is equipped in the middle part of the workbench, the silk-screen pad is equipped with posting, and the conveying trough of belt runs through silk-screen
Pad and posting.
The workbench both sides are respectively provided at least two link blocks, and the swing arm is articulated on link block, the institute of both sides
It states and is also associated with a positioning plate being placed on the outside of plummer below link block, the cylinder is mounted on positioning plate, cylinder rod
End connects on a swing arm.
It is forked that the swing arm is set as right angle, and conveying tape spool is equipped on the inside of fork, and the roller is mounted on conveyer belt
On axis.
Pressure zone axis is additionally provided on the inside of the fork of the swing arm, it is corresponding with roller that the pressure zone axis is equipped at least two
Pinch roller, the conveyer belt downside are pressed on subzone wheel.
The utility model has the beneficial effects that：It is moved forward and backward, is driven in strip-shaped hole by driving device drive connection bar
Workbench is moved forward and backward along guide rail, to the platform that can push the work forward backward in pcb board silk-screen, is placed it under screen printing device
Side, workbench to print out lines, and can forward be removed below screen printing device, make it after pcb board produces one side
Top is not blocked, broader, so as to easily overturn pcb board, in order to print its in addition one side.And pass through cylinder
Driving workbench may be implemented roll to each side the swinging up and down of arm, when swing arm is swung up, conveyer belt upper height increases,
It is detached from conveying trough of belt, both ends are engaged with the pcb board conveyer belt of both sides, and pcb board is enable to be transported on workbench, then logical
It crosses cylinder and controls swing arm to lower swing, make the reduction of conveyer belt upper height, and in embedded conveying trough of belt, to make pcb board fall
On the table, to carry out silk-screen, through this structure, so that conveying the degree of automation of pcb board is greatly improved, avoid
The artificial trouble taken back and forth, greatly improves working efficiency, reduces the labor intensity of worker.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 is the perspective view structural schematic diagram of the utility model.
Specific implementation mode
Referring to Fig.1, a kind of screen printer movable working platform with conveyer belt of the utility model, including be arranged in screen printer
Workbench 2 on 1, the screen printer 1 is including plummer 11 and the column 12 at 11 rear portion of plummer is arranged, on the column 12
Equipped with the screen printing device 13 moved up and down, the plummer 11 is equipped with two guide rails 14 in the front-back direction, 2 bottom of the workbench
Portion is equipped with the sliding slot of adaptation corresponding with guide rail 14, is provided with strip-shaped hole 15 on the plummer 11 in two 14 outsides of guide rail, i.e. the left side is led
The left side of rail 14 and the right side of the right guide rail 14 are equipped with strip-shaped hole 15, are equipped with and drive in the plummer 11 of 15 lower section of the strip-shaped hole
The output end of dynamic device, the driving device is equipped with connecting rod, and the connecting rod is connected to 2 bottom of workbench across strip-shaped hole 15
Portion；2 both sides of the workbench are articulated with swing arm 203, and 2 both sides of the workbench are additionally provided with driving swing arm 203 and swing up and down
Cylinder 204,203 outer end of the swing arm sets there are two roller 205, and conveyer belt is arranged between the correspondence roller 205 of both sides
206, the output end of the driving device is also equipped with by motor-driven driving roller, and 206 lower part of the conveyer belt passes through bar shaped
Hole 15 is sleeved in driving roller, and the workbench 2 is equipped with and the width of conveyer belt 206 and the conveying trough of belt of depth adaptation.
It is moved forward and backward in strip-shaped hole 15 by driving device drive connection bar, before and after drive workbench 2 is along guide rail 14
It is mobile, to the platform that can push the work forward backward in pcb board silk-screen, 13 lower section of screen printing device is placed it in, to print out lines,
And workbench can be removed forward below screen printing device 13 after pcb board produces one side, so that its top is not blocked, more
It is broad, so as to easily overturn pcb board, in order to print its in addition one side.And it may be implemented by the driving of cylinder 204
Workbench 2 is rolled to each side the swinging up and down of arm 203, and when swing arm 203 is swung up, 206 upper height of conveyer belt increases, and is detached from
Trough of belt is conveyed, both ends engage with the pcb board conveyer belt of both sides, so that pcb board is transported on workbench 2, then passing through
Cylinder 204 controls swing arm 203 to lower swing, makes the reduction of 206 upper height of conveyer belt, and in embedded conveying trough of belt, to make
Pcb board is fallen on workbench 2, to carry out silk-screen, through this structure, conveying the degree of automation of pcb board is made to carry significantly
Height avoids the artificial trouble taken back and forth, greatly improves working efficiency, reduce the labor intensity of worker；And due to
Conveyer belt 206 is also disposed at the output end of driving device by motor-driven driving roller, conveyer belt 206 also with workbench 2
Synchronous to be moved forward and backward, i.e., conveyer belt does not intersect with 2 bottom sliding slot of workbench and guide rail 14, therefore does not interfere with 2 bottom of workbench
The cooperation of sliding slot and guide rail 14 so that the structure facilitates realization to assemble.
Preferably, 2 middle part of the workbench is equipped with silk-screen pad 201, and the silk-screen pad 201 is equipped with posting 202, described
It conveys trough of belt and runs through silk-screen pad 201 and posting 202.It is used as protection in bottom by silk-screen pad 201, can effectively prevent
Pcb board is deformed in silk-screen, and posting 202 effectively prevents its offset, improve the precision of silk-screen for positioning pcb board
And consistency, it is convenient for the higher-quality product of output；In addition, conveying trough of belt run through silk-screen pad 201 and posting 202, i.e., two
Silk-screen pad 201 and posting 202 are all divided into three points by conveying trough of belt, so that conveyer belt 206 can be with oscilaltion.
As a further improvement of the above technical scheme, 11 rear portion both sides of the plummer are equipped with limiting device 16；It is described
Limiting device 16 is set as being fixed on the polyester buffer in L shaped plate, and the L shaped plate is fixed on plummer 11.Pass through polyester
Buffer can effectively prevent collision column 12 when workbench 2 moves backward, to avoid its deformation from leading as limiting device
It causes to generate error when silk-screen, ensures the accuracy of silk-screen, ensure product quality.
Further, 13 bottom surface of the screen printing device is equipped with silk-screen mould, and both sides are equipped with pressing device 17.Pass through pressing device
17 compress pcb board both sides, can prevent its offset, trembling, further ensure silkscreen precision.
Preferably, 2 both sides of the workbench are respectively provided with two link blocks 207, and the swing arm 203 is articulated in link block
On 207,207 lower section of the link block of both sides is also associated with a positioning plate 208 for being placed in 11 outside of plummer, the cylinder
204 are mounted on positioning plate 208, and cylinder rod end is connected on swing arm 203.By the way that swing arm 203 is articulated in connection
On block 207, then the cylinder 204 by being installed on 207 lower section positioning plate 208 of link block can easily realize swing.
Further, it is forked to be set as right angle for the swing arm 203, and conveying tape spool 209, two institutes are equipped on the inside of fork
It states roller 205 to be mounted on conveying tape spool 209, and is separately mounted to two ends of conveying tape spool 209, to widen two as possible
The spacing of conveyer belt 206, convenient for transmitting larger sized pcb board.
Further, pressure zone axis 210 is additionally provided on the inside of the fork of the swing arm 23, the pressure zone axis 210 is equipped at least
Two pinch rollers 211 corresponding with roller 205, the downside of the conveyer belt 206 are pressed on subzone wheel 211, subzone wheel 211 to from
Under supreme compression conveyer belt 206, so as to make conveyer belt 206 changed course from strip-shaped hole 15 enter plummer 11 in.
The foregoing is merely the conventional case study on implementation of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection domain.
Claims (5)
1. a kind of screen printer movable working platform with conveyer belt, including the workbench that is arranged on screen printer, it is characterised in that：
The screen printer includes plummer and the column at plummer rear portion is arranged, and the column is equipped with the silk-screen dress moved up and down
It sets, the plummer is equipped at least two guide rails in the front-back direction, and the workbench bottom is equipped with adaptation corresponding with guide rail
Sliding slot is provided with strip-shaped hole on the plummer on the outside of the guide rail, driving device, institute is equipped in the plummer below the strip-shaped hole
The output end for stating driving device is equipped with connecting rod, and the connecting rod is connected to workbench bottom across strip-shaped hole；The workbench
Both sides are articulated with swing arm, and the workbench both sides are additionally provided with the cylinder that driving swing arm is swung up and down, the swing arm outer end
Equipped at least two rollers, be arranged with conveyer belt between the correspondence roller of both sides, the output end of the driving device be also equipped with by
Motor-driven driving roller, the conveyer belt lower part are sleeved on across strip-shaped hole in driving roller, the workbench be equipped with
The width of conveyer belt and the conveying trough of belt of depth adaptation.
2. a kind of screen printer movable working platform with conveyer belt according to claim 1, it is characterised in that：The work
Silk-screen pad is equipped in the middle part of platform, the silk-screen pad is equipped with posting, and the conveying trough of belt runs through silk-screen pad and posting.
3. a kind of screen printer movable working platform with conveyer belt according to claim 1, it is characterised in that：The work
Platform both sides are respectively provided at least two link blocks, and the swing arm is articulated on link block, also connect below the link block of both sides
It is connected to a positioning plate being placed on the outside of plummer, the cylinder is mounted on positioning plate, and cylinder rod end is connected to swing arm
On.
4. a kind of screen printer movable working platform with conveyer belt according to claim 3, it is characterised in that：The swing
It is forked that arm is set as right angle, and conveying tape spool is equipped on the inside of fork, and the roller is mounted on conveying tape spool.
5. a kind of screen printer movable working platform with conveyer belt according to claim 4, it is characterised in that：The swing
Pressure zone axis is additionally provided on the inside of the fork of arm, the pressure zone axis is equipped at least two pinch rollers corresponding with roller, the conveying
Band downside is pressed on subzone wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164887.1U CN207859720U (en) | 2018-01-30 | 2018-01-30 | A kind of screen printer movable working platform with conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164887.1U CN207859720U (en) | 2018-01-30 | 2018-01-30 | A kind of screen printer movable working platform with conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207859720U true CN207859720U (en) | 2018-09-14 |
Family
ID=63460386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820164887.1U Active CN207859720U (en) | 2018-01-30 | 2018-01-30 | A kind of screen printer movable working platform with conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207859720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116033A (en) * | 2018-01-30 | 2018-06-05 | 鹤山市泰利诺电子有限公司 | A kind of screen printer movable working platform with conveyer belt |
| CN113271720A (en) * | 2020-02-17 | 2021-08-17 | 北京梦之墨科技有限公司 | Printing machine and printing method |
-
2018
- 2018-01-30 CN CN201820164887.1U patent/CN207859720U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116033A (en) * | 2018-01-30 | 2018-06-05 | 鹤山市泰利诺电子有限公司 | A kind of screen printer movable working platform with conveyer belt |
| CN113271720A (en) * | 2020-02-17 | 2021-08-17 | 北京梦之墨科技有限公司 | Printing machine and printing method |
| CN113271720B (en) * | 2020-02-17 | 2022-08-26 | 北京梦之墨科技有限公司 | Printing machine and printing method |
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