CN203937303U - A kind of manual screen printing device - Google Patents
A kind of manual screen printing device Download PDFInfo
- Publication number
- CN203937303U CN203937303U CN201420395842.7U CN201420395842U CN203937303U CN 203937303 U CN203937303 U CN 203937303U CN 201420395842 U CN201420395842 U CN 201420395842U CN 203937303 U CN203937303 U CN 203937303U
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- bearing
- screen printing
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- printing device
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Abstract
The utility model discloses a kind of manual screen printing device, it comprises screen printing table (1), on described screen printing table (1), be installed with a lead (2), on lead (2), be set with a fairlead (4), the lateral wall of described fairlead (4) is connected with a bearing block (17) in the radial direction, bearing block is set with bearing in (17), bearing inner sleeve is equipped with a main shaft (16), described main shaft (16) two ends are connected on wire printing plate fixture, clamp a wire printing plate (11) in wire printing plate fixture.The beneficial effects of the utility model are: it has advantages of that cost is low, simple in structure and easy to operate.
Description
Technical field
The utility model relates to screen printing device, particularly a kind of manual screen printing device.
Background technology
Circuit board, is important electronic unit, is the supporter of electronic devices and components, is the supplier of electronic devices and components electrical connection.Because it is to adopt electron printing to make, therefore be called as printed circuit board (PCB).Before printed circuit board occurs, the interconnection between electronic devices and components is all to rely on electric wire directly to connect realization, and now, printed circuit board (PCB) has occupied the status of empery in electronics industry.According to the circuit number of plies, circuit board is divided into single sided board, dual platen and multi-layer sheet.Common multi-layer sheet is generally 4 laminates or 6 laminates, and complicated multi-layer sheet can reach tens layers.Single sided board is on the most basic circuit board, and part concentrates on wherein one side, and wire concentrates on another side, because single sided board has many strict restrictions in designed lines, so only have early stage circuit just to use this class plate.There is wiring on the two sides of dual platen, but will use the wire on two sides, must between two sides, have suitable circuit to connect, and " bridge " between sort circuit is called guide hole.Guide hole is on circuit board, be full of or the duck eye of coated with metal, it can be connected with the wire on two sides, because the Area Ratio single sided board of dual platen is large one times, dual platen has solved in single sided board because the staggered difficult point of wiring, and it is more suitable for being used in than on the more complicated circuit of single sided board.Multi-layer sheet has been used more single or two-sided wiring plates, with one two-sided do internal layer, two one sides do outer or two two-sidedly make internal layer, two one sides are made outer field printed substrate, by navigation system and adhesive material alternately together and the printed substrate that interconnects by designing requirement of conductive pattern just become four layers, six-layer printed circuit board, also referred to as multilayer printed circuit board.If most motherboard is all the structure of 4 to 8 layers.
And circuit board printing history need to be used screen printer, screen printer is a kind of equipment of solder(ing) paste or Heraeus being bitten on PCB pad by silk screen.Can be divided into vertical screen printer, oblique arm screen printer, rotating disk screen printer, four-column type screen printer and automatic screen-printing machine.Be mainly used in electronics processing industry, the silk-screen sign of printed circuit board, the sign of tool housing panel, the solder(ing) paste printing in circuit board process etc., and existing automatic screen printer, for the enterprise of individual workship's small lot board production, cost is higher.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of cost low, simple in structure and easy to operate manual screen printing device.
The purpose of this utility model is achieved through the following technical solutions: a kind of manual screen printing device, it comprises screen printing table, on described screen printing table, be installed with a lead, on lead, be set with a fairlead, the lateral wall of described fairlead is connected with a bearing block in the radial direction, is set with bearing in bearing block, and bearing inner sleeve is equipped with a main shaft, described main shaft two ends are connected on wire printing plate fixture, clamp a wire printing plate in wire printing plate fixture.
Described lead post is to offering a up big and down small ladder hole, in the macropore of ladder hole, be set with a bearing, lead upper end is connected with a bearing (ball) cover, and bearing (ball) cover center offers a through hole, is provided with two symmetrical guide pads on the sidewall of lead.
On the inwall of described fairlead, offer and coordinate the gathering sill sliding with guide pad, fairlead upper end is connected with a terminal pad, terminal pad center offers a screwed hole, in screwed hole, be connected with a screw rod, screw rod upper end is connected with one handle, the lower end of screw rod is a polished rod, and the polished rod of screw rod partly passes the bearing (ball) cover of lead upper end and is sleeved in bearing.
Described wire printing plate fixture comprises U-shaped clamping plate and pressing plate, on the upper side wall of described U-shaped clamping plate, offer a plurality of screwed holes, in screwed hole, be connected with a bolt, described bolt lower end is threaded connection pressing plate, the rear end of bolt is connected with one and is convenient to the rocking bar that bolt rotates, the U-shaped clamping plate rear wall two ends of telling are fixedly connected with a plate, offer through hole on connecting plate.
On described bearing block, offer a through hole, dead eye is expanded as at the two ends of through hole, and bearing holder (housing, cover) is contained in dead eye.
Described bearing block two ends are all provided with a bearing (ball) cover, on bearing block bearings at both ends end cap, offer through hole.
Described main shaft one end offers external screw thread, the other end is provided with limited cap, spindle thread end passes the connecting plate in connecting plate, two bearings in bearing block, bearing block and the wire printing plate fixture left side on wire printing plate fixture right side successively, and is fastened on wire printing plate fixture by nut.
On described connecting plate, by screw, one balancing weight is installed.
The utlity model has following advantage: screen printing device of the present utility model, manual silk-screen, it can regulate the height of wire printing plate, can adapt to different circuit board silk-screens, by wire printing plate clamp wire printing plate, wire printing plate is fixed with respect to wire printing plate fixture, thereby guaranteed the silk-screen quality of circuit board, and whole screen printing device is simple in structure, cost is low and easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the cross-sectional schematic of A-A in Fig. 1
Fig. 3 is the cross-sectional schematic of B-B in Fig. 1
In figure, 1-screen printing table, 2-lead, 3-balancing weight, 4-fairlead, 5-handle, 6-connecting plate, 7-rocking bar, 8-bolt, 9-U type clamping plate, 10-pressing plate, 11-wire printing plate, 12-guide pad, 13-gathering sill, 14-terminal pad, 15-screw rod, 16-main shaft, 17-bearing block, 18-limited cap.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, protection domain of the present utility model is not limited to the following stated:
As shown in figures 1 and 3, a kind of manual screen printing device, it comprises screen printing table 1, it is characterized in that: on described screen printing table 1, be installed with a lead 2, be set with a fairlead 4 on lead 2, the lateral wall of described fairlead 4 is connected with a bearing block 17 in the radial direction, in bearing block 17, be set with bearing, bearing inner sleeve is equipped with a main shaft 16, and described main shaft 16 two ends are connected on wire printing plate fixture, clamps a wire printing plate 11 in wire printing plate fixture.
In the present embodiment, for wire printing plate 11 lifting easily and fast, as shown in Figure 2, lead 2 is to offering a up big and down small ladder hole, in the macropore of ladder hole, be set with a bearing, lead 2 upper ends are connected with a bearing (ball) cover, and bearing (ball) cover center offers a through hole, are provided with two symmetrical guide pads 12 on the sidewall of lead.On the inwall of fairlead 4, offer and coordinate the gathering sill 13 sliding with guide pad 12, fairlead 4 upper ends are connected with a terminal pad 14, terminal pad 14 centers offer a screwed hole, in screwed hole, be connected with a screw rod 15, screw rod 15 upper ends are connected with one handle 5, the lower end of screw rod 15 is a polished rod, the polished rod of screw rod 15 partly passes the bearing (ball) cover of lead 2 upper ends and is sleeved in bearing, when turning handle 5, fairlead 4 just moves up and down along with the rotation of handle 5, guiding due to guide pad 12, fairlead 4 can only axially be moved up and down, thereby realize the lifting of wire printing plate 11.
In the present embodiment, wire printing plate fixture comprises U-shaped clamping plate 9 and pressing plate 10, on the upper side wall of described U-shaped clamping plate 9, offer a plurality of screwed holes, in screwed hole, be connected with a bolt 8, described bolt 8 lower ends are threaded connection pressing plate 10, the rear end of bolt 8 is connected with one and is convenient to the rocking bar 7 that bolt 8 rotates, the U-shaped clamping plate 9 rear wall two ends of telling are fixedly connected with a plate 6, on connecting plate 6, offer through hole, on connecting plate 6, by screw, one balancing weight 3 is installed, more laborsaving when balancing weight 3 can make operating personnel mention wire printing plate 11.
Further in order to facilitate the rotation of wire printing plate, on bearing block 17, offer a through hole, dead eye is expanded as at the two ends of through hole, bearing holder (housing, cover) is contained in dead eye, for rigid bearing, bearing block 17 two ends are all provided with a bearing (ball) cover, on bearing block 17 bearings at both ends end caps, offer through hole, main shaft 16 one end offer external screw thread, the other end is provided with limited cap 18, main shaft 18 ends of thread pass the connecting plate 6 on wire printing plate fixture right side successively, two bearings in bearing block, the connecting plate 6 in bearing block 17 and wire printing plate fixture left side, and be fastened on wire printing plate fixture by nut, by this kind of mode, connect, operating personnel only need hold wire printing plate 11 on one side, exert oneself gently, just can make wire printing plate 11 around bearing block 17 rotations, and convenient and strength-saving.
The course of work of the present utility model is as follows: screen printing table 1 clamp wire printing plate 11, pass through rotary handle, regulate wire printing plate 11 height, in order to adapt to the different circuit board of printing, after adjustment, with portable one side of getting wire printing plate 11, wire printing plate 11 is round bearing block 17 rotations, thereby realize the folding of wire printing plate 11, when wire printing plate 11 is opened, due to the balancing weight 3 on wire printing plate 11 fixtures, after wire printing plate 11 is opened, be not subject under the effect of external force all the time in folding condition, operating personnel just can buttress wire printing plate 11 by one hand like this, thereby facilitated operating personnel's operation, then circuit board is placed on screen printing table 1 accurately, then put down wire printing plate 11, just can print.
Claims (8)
1. a manual screen printing device, it comprises screen printing table (1), it is characterized in that: on described screen printing table (1), be installed with a lead (2), on lead (2), be set with a fairlead (4), the lateral wall of described fairlead (4) is connected with a bearing block (17) in the radial direction, bearing block is set with bearing in (17), bearing inner sleeve is equipped with a main shaft (16), described main shaft (16) two ends are connected on wire printing plate fixture, clamp a wire printing plate (11) in wire printing plate fixture.
2. a kind of manual screen printing device according to claim 1, it is characterized in that: described lead post (2) is to offering a up big and down small ladder hole, in the macropore of ladder hole, be set with a bearing, lead (2) upper end is connected with a bearing (ball) cover, bearing (ball) cover center offers a through hole, is provided with two symmetrical guide pads (12) on the sidewall of lead.
3. a kind of manual screen printing device according to claim 2, it is characterized in that: on the inwall of described fairlead (4), offer and coordinate the gathering sill (13) sliding with guide pad (12), fairlead (4) upper end is connected with a terminal pad (14), terminal pad (14) center offers a screwed hole, in screwed hole, be connected with a screw rod (15), screw rod (15) upper end is connected with one handle (5), the lower end of screw rod (15) is a polished rod, and the polished rod of screw rod (15) partly passes the bearing (ball) cover of lead (2) upper end and is sleeved in bearing.
4. a kind of manual screen printing device according to claim 1, it is characterized in that: described wire printing plate fixture comprises U-shaped clamping plate (9) and pressing plate (10), on the upper side wall of described U-shaped clamping plate (9), offer a plurality of screwed holes, in screwed hole, be connected with a bolt (8), described bolt (8) lower end is threaded connection pressing plate (10), the rear end of bolt (8) is connected with one and is convenient to the rocking bar (7) that bolt (8) rotates, U-shaped clamping plate (9) the rear wall two ends of telling are fixedly connected with a plate (6), and connecting plate offers through hole on (6).
5. a kind of manual screen printing device according to claim 1, is characterized in that: described bearing block offers a through hole on (17), and dead eye is expanded as at the two ends of through hole, and bearing holder (housing, cover) is contained in dead eye.
6. a kind of manual screen printing device according to claim 1, is characterized in that: described bearing block (17) two ends are all provided with a bearing (ball) cover, on bearing block (17) bearings at both ends end cap, offers through hole.
7. a kind of manual screen printing device according to claim 1, it is characterized in that: described main shaft (16) one end offers external screw thread, the other end is provided with limited cap (18), main shaft (18) end of thread passes the connecting plate (6) in connecting plate (6), two bearings in bearing block, bearing block (17) and the wire printing plate fixture left side on wire printing plate fixture right side successively, and is fastened on wire printing plate fixture by nut.
8. a kind of manual screen printing device according to claim 4, is characterized in that: described connecting plate (6) is upper is provided with a balancing weight (3) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395842.7U CN203937303U (en) | 2014-07-17 | 2014-07-17 | A kind of manual screen printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395842.7U CN203937303U (en) | 2014-07-17 | 2014-07-17 | A kind of manual screen printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203937303U true CN203937303U (en) | 2014-11-12 |
Family
ID=51856648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395842.7U Expired - Fee Related CN203937303U (en) | 2014-07-17 | 2014-07-17 | A kind of manual screen printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203937303U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015153A (en) * | 2015-08-03 | 2015-11-04 | 苏州吴江春宇电子股份有限公司 | Easily-replaced type efficient printing device |
| CN108581031A (en) * | 2018-05-18 | 2018-09-28 | 江苏沃元精密机械有限公司 | A kind of hand-gear multifunction plate cutting machine |
| CN109159532A (en) * | 2018-10-31 | 2019-01-08 | 江苏赛尔制版有限公司 | It is a kind of to be convenient for fixed print station for solar panel silk-screen printing |
-
2014
- 2014-07-17 CN CN201420395842.7U patent/CN203937303U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015153A (en) * | 2015-08-03 | 2015-11-04 | 苏州吴江春宇电子股份有限公司 | Easily-replaced type efficient printing device |
| CN108581031A (en) * | 2018-05-18 | 2018-09-28 | 江苏沃元精密机械有限公司 | A kind of hand-gear multifunction plate cutting machine |
| CN109159532A (en) * | 2018-10-31 | 2019-01-08 | 江苏赛尔制版有限公司 | It is a kind of to be convenient for fixed print station for solar panel silk-screen printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |