CN207859721U - A kind of screen printer movable working platform - Google Patents
A kind of screen printer movable working platform Download PDFInfo
- Publication number
- CN207859721U CN207859721U CN201820169976.5U CN201820169976U CN207859721U CN 207859721 U CN207859721 U CN 207859721U CN 201820169976 U CN201820169976 U CN 201820169976U CN 207859721 U CN207859721 U CN 207859721U
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- plummer
- screen
- workbench
- strip
- screen printer
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Abstract
A kind of screen printer movable working platform 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, workbench bottom is equipped with the sliding slot of adaptation corresponding with guide rail, it is provided with strip-shaped hole on plummer on the outside of guide rail, driving device is equipped in plummer below strip-shaped hole, the output end of driving device is equipped with connecting rod, and connecting rod is connected to workbench bottom across strip-shaped hole.It is moved forward and backward in strip-shaped hole by driving device drive connection bar, workbench is driven to be moved forward and backward along guide rail, to the platform that can push the work forward backward in pcb board silk-screen, it places it in below screen printing device, to print out lines, and workbench can be removed forward below screen printing device after pcb board produces one side, its top is made not block, it is broader, so as to easily overturn pcb board to print another side.
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.Therefore, it is necessary to
Existing 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.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of screen printer movable working platform, including the workbench that is arranged on screen printer, the screen printer include carrying
Platform is equipped with the screen printing device moved up and down with the column at plummer rear portion, the column is arranged, and the plummer is equipped with
At least two guide rails in the front-back direction, the workbench bottom is equipped with the sliding slot of adaptation corresponding with guide rail, on the outside of the guide rail
It is provided with strip-shaped hole on plummer, driving device, the output end of the driving device are equipped in the plummer below the strip-shaped hole
Equipped with connecting rod, the connecting rod is connected to workbench bottom across strip-shaped hole.
Silk-screen pad is equipped in the middle part of the workbench, the silk-screen pad is equipped with posting.
Plummer rear portion both sides are equipped with limiting device.
The limiting device is set as being fixed on the polyester buffer in L shaped plate, and the L shaped plate is fixed on plummer.
The screen printing device bottom surface is equipped with silk-screen mould, and both sides are equipped with pressing device.
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.
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 of the utility model, including the work that is arranged on screen printer 1
Platform 2, the screen printer 1 include plummer 11 and the column 12 at 11 rear portion of plummer are arranged, and the column 12 is equipped with up and down
Mobile screen printing device 13, the plummer 11 be equipped with two guide rails 14 in the front-back direction, 2 bottom of the workbench be equipped with
Guide rail 14 corresponds to the sliding slot of adaptation, and strip-shaped hole 15, i.e. a left side for left side guide rail 14 are provided on the plummer 11 in two 14 outsides of guide rail
Side and the right side of the right guide rail 14 are equipped with strip-shaped hole 15, and driving device is equipped in the plummer 11 of 15 lower section of the strip-shaped hole,
The output end of the driving device is equipped with connecting rod, and the connecting rod is connected to 2 bottom of workbench across strip-shaped hole 15；The work
To make 2 both sides of platform and is articulated with swing arm 203,2 both sides of the workbench are additionally provided with the cylinder 204 that driving swing arm 203 is swung up and down,
203 outer end of the swing arm is set there are two roller 205, and conveyer belt 206, the drive are arranged between the correspondence roller 205 of both sides
The output end of dynamic device is also equipped with by motor-driven driving roller, and 206 lower part of the conveyer belt is sleeved on drive across strip-shaped hole 15
On dynamic roller, 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, including the workbench that is arranged on screen printer, it is characterised in that：The screen printer
Including plummer and the column at plummer rear portion is set, the column is equipped with the screen printing device moved up and down, the carrying
Platform 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 to lead
It is provided with strip-shaped hole on plummer on the outside of rail, driving device, the driving device are equipped in the plummer below the strip-shaped hole
Output end connecting rod is housed, the connecting rod is connected to workbench bottom across strip-shaped hole.
2. a kind of screen printer movable working platform according to claim 1, it is characterised in that：It is equipped in the middle part of the workbench
Silk-screen pad, the silk-screen pad are equipped with posting.
3. a kind of screen printer movable working platform according to claim 1, it is characterised in that：Plummer rear portion both sides
Equipped with limiting device.
4. a kind of screen printer movable working platform according to claim 3, it is characterised in that：The limiting device is set as
The polyester buffer being fixed in L shaped plate, the L shaped plate are fixed on plummer.
5. a kind of screen printer movable working platform according to claim 1, it is characterised in that：The screen printing device bottom surface dress
There are silk-screen mould, both sides to be equipped with pressing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169976.5U CN207859721U (en) | 2018-01-30 | 2018-01-30 | A kind of screen printer movable working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169976.5U CN207859721U (en) | 2018-01-30 | 2018-01-30 | A kind of screen printer movable working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207859721U true CN207859721U (en) | 2018-09-14 |
Family
ID=63460517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820169976.5U Active CN207859721U (en) | 2018-01-30 | 2018-01-30 | A kind of screen printer movable working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207859721U (en) |
-
2018
- 2018-01-30 CN CN201820169976.5U patent/CN207859721U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |