CN210553577U - Scraper blade loading attachment for screen printing - Google Patents
Scraper blade loading attachment for screen printing Download PDFInfo
- Publication number
- CN210553577U CN210553577U CN201920676148.5U CN201920676148U CN210553577U CN 210553577 U CN210553577 U CN 210553577U CN 201920676148 U CN201920676148 U CN 201920676148U CN 210553577 U CN210553577 U CN 210553577U
- Authority
- CN
- China
- Prior art keywords
- pipe
- hole
- material conveying
- screen printing
- baffle group
- 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
Links
- 238000007650 screen-printing Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 67
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 229910000679 solder Inorganic materials 0.000 description 32
- 238000007639 printing Methods 0.000 description 16
- 239000006071 cream Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Screen Printers (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a scraper blade loading attachment for screen printing, the power distribution box comprises a box body, the opening has been seted up at the box top, be stamped the apron on the opening, apron plug-in connection has the inlet pipe, the inlet pipe stretches into the box and is connected with the collecting pipe, the both ends of collecting pipe are provided with a plurality of defeated material mouths respectively, defeated material mouth link up with the collecting pipe mutually, the pipe wall that the discharge end of defeated material mouth stretches out the collecting pipe is connected with the chamber that converges, chamber rigid coupling bottom half converges, a plurality of first through-holes are seted up with the junction of defeated material mouth discharge end in the chamber that converges, chamber plug-in connection has the top of scraper blade, the second through-hole has been seted up at the scraper blade top, the third through-hole has been seted up to the side of scraper blade, scraper blade side-mounting has first baffle group. The utility model discloses an even material loading, and simple structure can save manufacturing cost.
Description
Technical Field
The utility model relates to a scraper means field on the screen printing machine especially relates to a scraper blade loading attachment for screen printing.
Background
Screen printing is a printing technique that typically utilizes a screen made of a woven mesh to support an ink-blocking plate. The attached plates form open areas of mesh that transfer ink as a sharp-edged image onto the substrate. In the above process, the more uniform the squeegee is fed, the better the subsequent printing effect, the squeegee is generally moved back and forth in the sliding direction, the squeegee scrapes cream solder to slide on the printing mask, and the cream solder is filled in the holes when reaching the holes of the printing mask, and according to such a squeegee, high scraping performance can be obtained and the edge of the front end of the squeegee body is fitted into the holes without digging out the cream solder filled in the holes, so that the cream solder can be stably printed on the printing wiring board. However, since the cream solder is viscous and easy to solidify, when the squeegee is loaded, unevenness on the surface of the printing mask is caused due to uneven loading of the cream solder, so that the subsequent printing effect is poor, the cream solder scraped and retained on the body of the backward-inclined squeegee does not move, and the cream solder is solidified with the passage of time, and the solidified cream solder with unevenness scraped by the squeegee is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a screen printing is with scraper blade loading attachment to solve the problem that above-mentioned prior art exists, make the scraper blade material loading even.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a scraper blade loading attachment for screen printing, its characterized in that: the material collecting box comprises a box body, wherein an opening is formed in the top of the box body, a cover plate covers the opening, an insertion hole is formed in the center of the cover plate, an inlet pipe is inserted into and connected with the insertion hole, the inlet pipe extends into the box body and is connected with a collecting pipe, the inlet pipe is perpendicular to the collecting pipe, a plurality of material conveying nozzles are respectively arranged at two ends of the collecting pipe and are inserted into and connected with the collecting pipe, the material conveying nozzles are communicated with the collecting pipe and are vertically arranged corresponding to the collecting pipe, a flow collecting cavity is connected with the pipe wall of the material conveying nozzle, extending out of the collecting pipe, at the discharge end of each material conveying nozzle, and is fixedly connected with the bottom of the box body, a plurality of first through holes are formed in the joint of the flow collecting cavity and the discharge end of each material conveying nozzle, the first through holes and the discharge ends of the material conveying nozzles are on the, the second through hole and the first through hole are on the same axis, a third through hole is formed in the side face of the scraper, the third through hole is communicated with the second through hole, a first baffle group is installed on the side face of the scraper, a second baffle group is installed on the lower portion of the first baffle group, the first baffle group and the second baffle group comprise a plurality of baffles, the baffles are arc-shaped plates with downward openings, a fourth through hole is formed in the center of each baffle of the first baffle group, the fourth through hole is coincident with the axis of the third through hole, and the baffles of the first baffle group and the second baffle group are arranged in a staggered mode.
Preferably, the inlet pipe includes sealed tube, honeycomb duct and storage case, the inner wall of sealed tube is pegged graft to the outer wall of honeycomb duct, the one end of sealed tube is inserted and is connected the collecting pipe, the other end of sealed tube stretches out the apron and is connected with the feeding mouth.
Preferably, the storage tank is fixedly connected to the sealing layer, and the connection position of the storage tank and the sealing layer extends into the inner wall of the flow guide pipe through a guide pipe.
Preferably, the top of the material conveying nozzle is in threaded connection with an exhaust cap.
Preferably, the material conveying nozzles at two ends of the collecting pipe are symmetrically arranged, and the number of the material conveying nozzles is 6.
Preferably, the second through hole and the third through hole are communicated through an arc-shaped channel.
Preferably, a plurality of fifth through holes are formed in the pipe wall at the joint of the material conveying nozzle and the collecting pipe.
The utility model discloses a following technological effect: the utility model discloses a scraper blade loading attachment for screen printing, the cream solder is poured into the inlet pipe, the solder flows into the collecting pipe under the action of gravity and converges, the solder is ensured to uniformly enter the device and then is dispersed to the peripheral material conveying nozzles, a plurality of material conveying nozzles discharge the solder to the converging cavity, each material conveying nozzle separately shunts the material and ensures that the lower converging cavity can uniformly collect the material, the converging cavity flows into the scraper blade after secondarily converging the shunted material, secondary shunting is carried out through the baffle plate on the scraper blade, the shunting ensures that the solder keeps the uniform equidistant outflow scraper blade in each section, for the printing mask loading, the technical problem that the uneven surface of the printing mask caused by uneven material loading in the prior art influences the printing effect is solved, the surface of the printing mask after loading is smooth, the damage degree to the scraper blade is reduced, and the utility model has simple structure, the production cost can be saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural view of the front view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the structure of the junction between the material delivery nozzle and the collecting pipe;
FIG. 4 is a schematic view of the baffle structure of the present invention;
FIG. 5 is a side view schematic diagram of the scraper of the present invention;
fig. 6 is a schematic top view of the present invention;
FIG. 7 is a schematic structural view of the converging chamber of the present invention;
wherein, 1 is the box, 2 is the apron, 3 is the inlet pipe, 3.1 is the sealed tube, 3.2 is the honeycomb duct, 3.3 is the feed inlet, 3.4 is the liquid reserve tank, 4 is the collecting pipe, 5 is the exhaust cap, 6 is the material conveying mouth, 7 is first baffle group, 8 is the second baffle group, 9 is the scraper blade, 10 is the chamber of converging, 11 is first through-hole, 12 is the second through-hole, 13 is the third through-hole, 14 is the fourth through-hole, 15 is the fifth through-hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a scraper blade loading attachment for screen printing, its characterized in that: the material conveying device comprises a box body 1, an opening is formed in the top of the box body 1, a cover plate 2 is covered on the opening, an insertion hole is formed in the center of the cover plate 2, an inlet pipe 3 is inserted into and connected with the insertion hole, the inlet pipe 3 extends into the box body 1 and is connected with a bus pipe 4, the inlet pipe 3 is perpendicular to the bus pipe 4, a plurality of material conveying nozzles 6 are respectively arranged at two ends of the bus pipe 4, the material conveying nozzles 6 are inserted into and connected with the bus pipe 4, the material conveying nozzles 6 are communicated with the bus pipe 4, the material conveying nozzles 6 are vertically and correspondingly arranged with the bus pipe 4, a pipe wall, extending out of the bus pipe 4, of a discharge end of each material conveying nozzle 6 is connected with a confluence chamber 10, the confluence chamber 10 is fixedly connected with the bottom of the box body 1, a plurality of first through holes 11 are formed in the connection positions of the confluence chamber 10 and the discharge end of the material conveying nozzles 6, the first through holes 11 and the, the top of the scraper 9 is provided with a second through hole 12, the second through hole 12 and the first through hole 11 are on the same axis, the side surface of the scraper 9 is provided with a third through hole 13, the third through hole 13 is communicated with the second through hole 12, the side surface of the scraper 9 is provided with a first baffle group 7, the lower part of the first baffle group 7 is provided with a second baffle group 8, the first baffle group 7 and the second baffle group 8 comprise a plurality of baffles, the baffles are arc-shaped plates with downward openings, the center of the baffle of the first baffle group is provided with a fourth through hole 14, the axis of the fourth through hole 14 coincides with that of the third through hole 13, and the baffles of the first baffle group 7 and the second baffle group 8 are arranged in a staggered manner. During operation, the cream solder is injected into the feeding pipe 3, the solder flows into the collecting pipe 4 under the action of gravity and is converged, then the solder is dispersed to the material conveying nozzles 6 at two ends, the solder is separately shunted and discharged to the converging cavity 10 by the material conveying nozzles 6, the converging cavity 10 secondarily converges the shunted material and then flows into the scraper 9, namely the solder is discharged to the second through hole 12 from the first through hole 11 and is discharged to the surface of the scraper 9 from the third through hole 13, secondary shunting is carried out through the baffle on the scraper 9, and the shunting ensures that the solder keeps uniform and equidistant flowing out of the scraper at each section, so that the solder is fed for printing masks.
The inlet pipe 3 includes sealed tube 3.1, honeycomb duct 3.2 and storage case 3.4, the outer wall of honeycomb duct 3.2 pegs graft sealed tube 3.1's inner wall, sealed tube 3.1's one end is inserted and is connected collecting pipe 4, sealed tube 3.1's the other end is stretched out apron 2 and is connected with feed inlet 3.3, and sealed tube 3.1 guarantees that honeycomb duct 3.2 completely cuts off the air and reduces honeycomb duct 3.2 and dismantle the in-process friction impaired, annotates the material from feed inlet 3.3 when annotating the material.
The storage box 3.4 rigid coupling is on sealing layer 3.1, the junction of storage box 3.4 and sealing layer 3.1 stretches into honeycomb duct 3.2 inner wall through the pipe, pours into the solder of inlet pipe 3, and partly passes through along honeycomb duct 3.2, and another a small amount of part gets into the storage box, and the storage box can get into partly solder in the operating condition, stops outside notes material before stopping work, and the solder that stores in the storage box flows into the honeycomb duct and continues to annotate the material, accomplishes final work of ending.
The top of the material conveying nozzle 6 is in threaded connection with an exhaust cap 5, the exhaust cap 5 serves as an access hole of the material conveying nozzle 6, waste materials can be cleaned by opening the exhaust cap 5 when the material conveying nozzle stops working, and air in the material conveying nozzle 6 is drawn out through the exhaust cap 5 before the material conveying nozzle starts working.
The conveying nozzles 6 at the two ends of the collecting pipe 4 are symmetrically arranged, and the number of the conveying nozzles 6 is 6.
The second through hole 12 and the third through hole 13 are communicated through an arc-shaped channel, so that the solder can smoothly flow out of the scraper 9.
A plurality of fifth through holes 15 are formed in the pipe wall of the joint of the material conveying nozzle 6 and the collecting pipe 4, and the fifth through holes 15 are formed to enable the solder through holes to be broken and then flow out of the material conveying nozzle 6 from the discharge end due to the fact that the discharge end of the material conveying nozzle 6 is small in opening size, and excessive solder is prevented from being accumulated in the cavity of the material conveying nozzle 6.
The utility model discloses a scraper blade loading attachment for screen printing, the cream solder is poured into the inlet pipe, the solder flows into the collecting pipe under the action of gravity and converges, the solder is ensured to uniformly enter the device and then is dispersed to the peripheral material conveying nozzles, a plurality of material conveying nozzles discharge the solder to the converging cavity, each material conveying nozzle separately shunts the material and ensures that the lower converging cavity can uniformly collect the material, the converging cavity flows into the scraper blade after secondarily converging the shunted material, secondary shunting is carried out through the baffle plate on the scraper blade, the shunting ensures that the solder keeps the uniform equidistant outflow scraper blade in each section, for the printing mask loading, the technical problem that the uneven surface of the printing mask caused by uneven material loading in the prior art influences the printing effect is solved, the surface of the printing mask after loading is smooth, the damage degree to the scraper blade is reduced, and the utility model has simple structure, the production cost can be saved.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a scraper blade loading attachment for screen printing which characterized in that: the material conveying device comprises a box body (1), an opening is formed in the top of the box body (1), a cover plate (2) covers the opening, an insertion hole is formed in the center of the cover plate (2), an inlet pipe (3) is inserted into the insertion hole and connected with the inlet pipe (3), the inlet pipe (3) stretches into the box body (1) and is connected with a bus pipe (4), the inlet pipe (3) is perpendicular to the bus pipe (4), a plurality of material conveying nozzles (6) are arranged at two ends of the bus pipe (4) respectively, the material conveying nozzles (6) are inserted into and connected with the bus pipe (4), the material conveying nozzles (6) are communicated with the bus pipe (4), the material conveying nozzles (6) are vertically arranged corresponding to the bus pipe (4), a pipe wall, extending out of the bus pipe (4), of a discharge end of each material conveying nozzle (6) is connected with a flow converging cavity (10), the flow converging cavity (10) is fixedly connected with the bottom of the box body (1), and a plurality of first through holes (11) are, the first through hole (11) and the discharge end of the material conveying nozzle (6) are on the same axis, the converging cavity (10) is inserted and connected with the top of the scraper (9), the top of the scraper (9) is provided with a second through hole (12), the second through hole (12) and the first through hole (11) are on the same axis, the side surface of the scraper (9) is provided with a third through hole (13), the third through hole (13) is communicated with the second through hole (12), the side surface of the scraper (9) is provided with a first baffle group (7), the lower part of the first baffle group (7) is provided with a second baffle group (8), the first baffle group (7) and the second baffle group (8) comprise a plurality of baffles, the baffles are arc-shaped plates with downward openings, the centers of the baffles of the first baffle group are provided with fourth through holes (14), and the axes of the fourth through holes (14) and the third through holes (13) coincide, the baffles of the first baffle group (7) and the second baffle group (8) are arranged in a staggered mode.
2. The squeegee feeding device for screen printing according to claim 1, characterized in that: the inlet pipe (3) include sealed tube (3.1), honeycomb duct (3.2) and storage case (3.4), the inner wall of sealed tube (3.1) is pegged graft to the outer wall of honeycomb duct (3.2), the one end of sealed tube (3.1) is inserted and is connected collecting pipe (4), the other end of sealed tube (3.1) stretches out apron (2) and is connected with feed nozzle (3.3).
3. The squeegee feeding device for screen printing according to claim 2, characterized in that: the storage box (3.4) is fixedly connected to the sealing layer (3.1), and the connecting part of the storage box (3.4) and the sealing layer (3.1) extends into the inner wall of the guide pipe (3.2) through the guide pipe.
4. The squeegee feeding device for screen printing according to claim 1, characterized in that: the top of the material conveying nozzle (6) is in threaded connection with an exhaust cap (5).
5. The squeegee feeding device for screen printing according to claim 1, characterized in that: the material conveying nozzles (6) at the two ends of the collecting pipe (4) are symmetrically arranged, and the number of the material conveying nozzles (6) is 6.
6. The squeegee feeding device for screen printing according to claim 1, characterized in that: the second through hole (12) and the third through hole (13) are communicated through an arc-shaped channel.
7. The squeegee feeding device for screen printing according to claim 1, characterized in that: and a plurality of fifth through holes (15) are formed in the pipe wall at the joint of the material conveying nozzle (6) and the collecting pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676148.5U CN210553577U (en) | 2019-05-13 | 2019-05-13 | Scraper blade loading attachment for screen printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676148.5U CN210553577U (en) | 2019-05-13 | 2019-05-13 | Scraper blade loading attachment for screen printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210553577U true CN210553577U (en) | 2020-05-19 |
Family
ID=70621199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676148.5U Expired - Fee Related CN210553577U (en) | 2019-05-13 | 2019-05-13 | Scraper blade loading attachment for screen printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210553577U (en) |
-
2019
- 2019-05-13 CN CN201920676148.5U patent/CN210553577U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102218931B (en) | Inkjet printer and ink receiving device thereof | |
| CN210553577U (en) | Scraper blade loading attachment for screen printing | |
| JPS643479Y2 (en) | ||
| US5415091A (en) | Device for prefiltering dampening water | |
| GB2102735A (en) | An arrangement for cleaning a roller | |
| CN211662851U (en) | Inking device of printing machine | |
| US4682542A (en) | Water fountain for a dampening unit | |
| CN214395972U (en) | A net board cleaning machine for getting rid of printing ink | |
| CN213612061U (en) | Automatic dyeing device | |
| CN212440528U (en) | Milling machine dust collector and milling machine | |
| CN209832954U (en) | Green printing ink rolling machine | |
| CN210759784U9 (en) | Printing device with intelligent ink supply function | |
| CN209010749U (en) | A kind of anti-splash device of rinsing machine | |
| DE3933007A1 (en) | FRESH WATER RESERVOIR FOR A DEVICE FOR THE INDIVIDUAL, DOSED CONVEYING OF SEVERAL PUMPABLE ACTIVE SUBSTANCES | |
| CN210547910U (en) | Precoated sand core making equipment | |
| CN219068536U (en) | PCB board hole wetting device | |
| CN110201605B (en) | Alkali tank mechanism and flaker | |
| CN213314750U (en) | Production device for bulk refractory material | |
| CN210026683U (en) | Ink groove for packaging bag printing machine | |
| CN221592019U (en) | Integrated mortar pipe | |
| CN220954427U (en) | Continuous feeding brushing device | |
| CN219539509U (en) | Detachable foam remover | |
| CN210385710U (en) | Compressed air driven automatic size mixing device | |
| CN212143254U (en) | Coating structure for double-sided coating of conductive coating of touch screen | |
| CN217888600U (en) | Ore sorting unit is used in mine mining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |