CN203543309U - Full-automatic silicon screen printing machine with walking boards - Google Patents
Full-automatic silicon screen printing machine with walking boards Download PDFInfo
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- CN203543309U CN203543309U CN201320519550.5U CN201320519550U CN203543309U CN 203543309 U CN203543309 U CN 203543309U CN 201320519550 U CN201320519550 U CN 201320519550U CN 203543309 U CN203543309 U CN 203543309U
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Abstract
The utility model relates to the technical field of screen printing equipment, in particular to a full-automatic silicon screen printing machine with walking boards. The full-automatic silicon screen printing machine is provided with an automatic adjusting device. Vertical movement of piston rods of printing cylinders can be adjusted by the automatic adjusting device, and a screen printing plate oblique lifting mechanism is arranged on a screen printing plate of a printing machine head. The printing thickness is increased due to increase of the printing frequency during repeated printing, the scrapping printing frequency is preset via the automatic adjusting device, and the piston rods of the cylinders act on a screen printing scraper, so that ascending and descending of the screen printing scraper can be automatically adjusted; owing to the screen printing plate oblique lifting mechanism, a screen lifting cylinder on one side of the screen printing plate acts when a screen is lifted, the screen printing plate is upwardly lifted by a certain distance under the effects of travel switches, and after the screen printing plate is obliquely pulled up, a screen lifting cylinder on the other side of the screen printing plate acts, so that the screen printing plate can be lifted. The full-automatic silicon screen printing machine has the advantages that one side of the screen printing plate is obliquely lifted, and then the screen printing plate is lifted, so that the screen printing plate is prevented from being vertically lifted under joint actions of the screen lifting cylinders.
Description
Technical field:
The utility model relates to screen printing device technical field, relates in particular to the silica gel screen printer of automatically walking on stage.
Background technology:
The application of silica gel silk-screen is more and more extensive, and machine printing also slowly replaces hand-printing; Traditional screen printer of walking on stage is, frame top arranges pair of tracks, on track, slides motor-driven print engine head is set, and print engine head can move in orbit, reaches the object of multistation printing.But traditional screen printer of walking on stage can not meet the demand of silica gel silk-screen, silica gel is printed in printing process, because silica gel oil has certain viscosity and thickness, in printing process, scraper dynamics or be highly all the adjusting that realizes scraper height by manual adjustment scraper cylinder nut.In repeating print repeatedly, this manual adjustment inefficiency and be difficult to accurately control each degree of regulation, must experienced full-time staff just can regulate processing, and waste of manpower resource, increases production cost; In addition, due to the viscosity that silica gel oil has, a hauling cylinder of screen printer is fixedly connected with half tone at present, and after being completed for printing, the hauling cylinder of both sides moves half tone is vertically mentioned together.Because silica gel performance is (such as viscosity is high, poor etc. from net) and strengthen the impacts such as half tone tension force is not enough after half tone area, causing the defects such as wire drawing, printing effect cannot meet the demands, therefore current screen printer can not meet the automation of silica gel silk-screen, many times still manual working.
Utility model content:
The purpose of this utility model is can not meet the deficiency that silica gel silk-screen exists and a kind of silica gel screen printer of automatically walking on stage of the screen printer overcoming the above problems is provided for the screen printer of walking on stage of prior art.
To achieve these goals, the technical solution adopted in the utility model is:
The silica gel screen printer of automatically walking on stage, described screen printer comprises a frame, frame top arranges pair of tracks, on track, slide motor-driven print engine head is set, it is characterized in that, on the cylinder body of one printing cylinder of described print engine head, be fixedly installed a mount pad, the self-checking device that an adjusting printing cylinder piston rod moves up and down is set on described mount pad; Half tone Xie Qi mechanism is set on print engine head half tone, half tone Xie Qi mechanism comprises two hauling cylinders of print engine head two sides half tone supporting base, at least one hauling cylinder is connected by jointed shaft with half tone, another hauling cylinder is connected with half tone manner, on described hauling cylinder, stroke induction installation is set.
Preferably, described self-checking device comprises the stepper motor being arranged on mount pad, stepper motor arranges a driving gear, driving gear engages a driven fluted disc, in driven fluted disc, internal thread is set, the internal thread of driven fluted disc is equipped with the externally threaded screw rod that arranges being fixed on cylinder piston rod, between described driven fluted disc and mount pad, thrust bearing is set.
Preferably, a guiding pressing plate is set on described mount pad, described guiding pressing plate below arranges a pressing plate, and described pressing plate is pressed on driven fluted disc and goes to the bottom on a flange, and described guiding pressing plate top arranges guide post, and described guide post is located in screw rod.
Preferably, on described mount pad, sensor stand is set, setting position sensor on sensor stand, described position sensor is absolute type encoder.
Preferably, described hauling cylinder is magnet ring cylinder, and described stroke induction installation is magnetic switch, and every hauling cylinder locates to arrange two magnetic switch at various height.
Preferably, the end that described manner is connected to hauling cylinder arranges a half tone hook with hook, half tone is established in the holder of half tone hook, the half tone that described jointed shaft connects arranges a plate, and connecting plate is rotationally connected mast jointed shaft by rolling bearing, and mast jointed shaft connects the cylinder arm of hauling cylinder, on described mast jointed shaft, two support guide rod are set, described support guide rod is located on described half tone supporting base, and described half tone supporting base arranges linear bearing, and described support guide rod wore linear bearing.
Preferably, the half tone of described print engine head also connects a detent mechanism, described detent mechanism comprises by the half tone supporting base of a translation pipe position device effect in head fixture plate, head fixture plate bottom arranges roller, roller rolls and arranges in orbit, hauling cylinder is set on half tone supporting base, the cylinder arm that hauling cylinder moves downward connects half tone, described half tone supporting base arranges a positioning cylinder, the alignment pin of positioning cylinder effect two tapers, every screen painting position in the outside of described track arranges the conical socket locating dowel corresponding with two alignment pins.
Preferably, described translation pipe position device comprises that sandwiched lives frame upper plate and the frame lower plate of half tone supporting base, in frame upper plate, frame lower plate, elastic steel ball seat is all set, the steel ball contact half tone supporting base of described elastic steel ball seat.
Preferably, described half tone supporting base is provided with interim positioning cylinder, the latch of interim positioning cylinder effect taper, and the frame lower plate of head fixture plate arranges the corresponding stop hole with latch location.
Preferably, described positioning cylinder effect one locating support, locating support is slidably arranged on half tone supporting base by positioning slide, and the bottom of locating support arranges described alignment pin.
The utility model beneficial effect is: the silica gel screen printer of automatically walking on stage of the present utility model, described screen printer comprises a frame, frame top arranges pair of tracks, on track, slide motor-driven print engine head is set, on the cylinder body of one printing cylinder of described print engine head, be fixedly installed a mount pad, the self-checking device that an adjusting printing cylinder piston rod moves up and down is set on described mount pad; Half tone Xie Qi mechanism is set on print engine head half tone, half tone Xie Qi mechanism comprises two hauling cylinders of print engine head two sides half tone supporting base, at least one hauling cylinder is connected by jointed shaft with half tone, another hauling cylinder is connected with half tone manner, on described hauling cylinder, stroke induction installation is set; When repeating print repeatedly, due to the increase of print pass, print thickness also increases simultaneously, by self-checking device, set in advance and scrape number of times and by cylinder piston rod effect silk-screen scraper, thereby realize silk-screen scraper lifting, automatically regulate, without experienced full-time staff, just can regulate processing, save human resources, raising speed, ensures the quality of products, and reduces production costs; The half tone Xie Qi mechanism arranging in addition, during hauling, half tone is the hauling cylinder action of an avris wherein, under the effect of travel switch, upwards half tone is promoted to a segment distance, because half tone is on one side by hinged, another side is flexibly connected, so another side did not promote, half tone is tilted after pull-up, and the hauling cylinder of opposite side moves half tone is raised up again; After tiltedly rising by the elder generation of an avris like this, mention again, avoid hauling cylinder to move half tone is vertically mentioned together, thereby avoid the product quality problem causing because of silica gel performance, the properties of product impact of avoiding in addition large area half tone tension force deficiency to cause; The silica gel screen printer of automatically walking on stage of the present utility model, without manual operation, realizes automation silica gel silk-screen.
Accompanying drawing explanation:
Fig. 1 is the structural representation of the utility model silica gel screen printer
Fig. 2 is the structural representation of the utility model lifting regulating mechanism
Fig. 3 is the cross-sectional view of the utility model lifting regulating mechanism
Fig. 4 is the structural representation of the utility model half tone Xie Qi mechanism
Fig. 5 is the stereo omnibearing structural representation of the utility model half tone Xie Qi mechanism
Fig. 6 is the structural representation of the utility model detent mechanism
Fig. 7 is the opposing party's bit architecture schematic diagram of the utility model silk detent mechanism
The specific embodiment:
Below in conjunction with accompanying drawing, 1-7 is further described the utility model:
The silica gel screen printer of automatically walking on stage, described screen printer comprises a frame 1, frame 1 top arranges pair of tracks 2, on track 2, slide the print engine head 4 that motor 3 drives is set, it is characterized in that, on the cylinder body of the printing cylinder 5 of described print engine head 4, be fixedly installed a mount pad 51, the self-checking device 6 that one adjusting printing cylinder 5 piston rods 52 move up and down is set on described mount pad 51, piston rod 52 lower ends arrange silk-screen scraper 53, the one oil return cylinder 54 being in addition arranged side by side with printing cylinder 5, oil return air cylinder driven oil return scraper 55; On print engine head 4 half tones 73, half tone Xie Qi mechanism 7 is set, half tone Xie Qi mechanism 7 comprises two hauling cylinders 72 of print engine head 4 two sides, at least one hauling cylinder 72 is connected by jointed shaft 74 with half tone 73, another hauling cylinder 72 is connected with half tone 73 manners, on described hauling cylinder 72, stroke induction installation 75 is set.
As the preferred embodiments of self-checking device 6, self-checking device 6 comprises the stepper motor 61 being arranged on mount pad 51, stepper motor 61 arranges a driving gear 62, driving gear 62 engages a driven fluted disc 63, the interior internal thread 631 that arranges of driven fluted disc 63, the internal thread 631 of driven fluted disc 63 is equipped with the screw rod that external screw thread 641 is set 64 being fixed on cylinder piston rod 52, between driven fluted disc 63 and mount pad 51, thrust bearing 65 is set; By stepper motor 61 transmission gears 62, then be transmitted to driven fluted disc 63 by driving gear 62, the internal thread 631 of driven fluted disc 63 drives screw rod 64 to rise or decline, and screw rod 64 drives cylinder piston rod 52 upper blades to carry out elevating movement.
One guiding pressing plate 66 is set on mount pad 51, described guiding pressing plate 66 belows arrange a pressing plate 661, described pressing plate 661 is pressed on driven fluted disc 63 and goes to the bottom on a flange 631, pressing plate 661 is pushed down flange 631, prevent driven fluted disc play Shang Xia 63, guarantee that screw rod 64 moves up and down, in order to ensure the stationarity of motion, described guiding pressing plate 66 tops arrange guide post 662, and described guide post 662 is located in screw rod 64.
In order to control accurately, sensor stand 56 is set on mount pad 51, setting position sensor 57 on sensor stand 56, as embodiment preferably, position sensor 57 is absolute type encoder.
In Xie Qi of the present utility model mechanism, for the ease of accurate control, hauling cylinder 72 is magnet ring cylinder, described stroke induction installation 75 is magnetic switch, in order to realize secondary hauling, every hauling cylinder 72 locates to arrange two magnetic switch at various height, can set according to demand path increment.
As embodiment preferably, the end that manner is connected to hauling cylinder 72 arranges a half tone hook 76 with hook, half tone 73 is established in 76 holders of half tone hook, the half tone 73 that described jointed shaft 74 connects arranges a plate 77, connecting plate 77 is rotationally connected mast jointed shaft 74 by rolling bearing 78, and mast jointed shaft 74 connects the cylinder arm of hauling cylinder 72, realizes in this way hinged rotation, simple in structure, motion spirit and reliable.For convenience of half tone 73 easy motions, connect reliable, two support guide rod 79 are set on mast jointed shaft 74, described support guide rod 79 is located on described half tone supporting base 71, described half tone supporting base 71 arranges linear bearing 791, described support guide rod 79 wore linear bearing 791, effectively reduced the frictional resistance to support guide rod 79.
The motion that tradition screen printer relies on guide rail positions, when way rub, cause print engine head 4 location inaccurate, thereby affect quality, the utility model also connects a detent mechanism 8 at the half tone 73 of print engine head 4, realize precise positioning, detent mechanism 8 comprises by the half tone supporting base 71 that in head fixture plate 81, a translation pipe position device 82 acts on, head fixture plate 81 bottoms arrange roller 83, roller 83 rolls and is arranged on track 2, hauling cylinder 72 is set on half tone supporting base 71, the cylinder arm that hauling cylinder 72 moves downward connects half tone 73, half tone supporting base 71 arranges a positioning cylinder 84, positioning cylinder 84 acts on the alignment pin 85 of two tapers, every screen painting position 86 in the outside of track 2 arranges the conical socket locating dowel 87 corresponding with two alignment pins 85, because half tone supporting base 71 is arranged in head fixture plate 81 by translation pipe position device 82, drive half tone 73 to move freely in plan-position, when print engine head 4 is when track 2 moves arrival screen painting position 86, the positioning cylinder 84 of half tone supporting base 71 moves down, and make alignment pin 85 push conical socket locating dowel 87, due to being set, two positioning cylinders 84 position, by half tone supporting base 71, half tone 73 is located accurately, avoid locating inaccurate problem because of track 2 half tone 73 causing that weares and teares, promote the quality of print product.
In the present embodiment, translation pipe position device 82 is in order to facilitate half tone supporting base 71 to move freely in planar range, and avoid upper and lower play, translation pipe position device 82 comprises that sandwiched lives frame upper plate 821 and the frame lower plate 822 of half tone supporting base 71, frame upper plate 821, elastic steel ball seat 823 is all set in frame lower plate 822, the steel ball contact half tone supporting base 71 of described elastic steel ball seat 823, elastic steel ball seat 823 contacts by steel ball calcaneus rete version supporting base 71, rub less, move freely, device 82 both sides at half tone supporting base 71, translation pipe position are respectively established one group, ensure easy motion.
Half tone supporting base 71 is provided with interim positioning cylinder 88, interim positioning cylinder 88 acts on the latch 881 of taper, the frame lower plate 822 of head fixture plate 81 arranges the corresponding stop hole 882 of locating with latch 881, like this can effectively avoid printing machine head when motion, half tone supporting base 71 drives half tone 73 to move, and affects work.
In order to control preferably, easy motion, described positioning cylinder 84 acts on a locating support 89, and locating support 89 is slidably arranged on half tone supporting base 71 by positioning slide 891, and the bottom of locating support 89 arranges described alignment pin 85.
The silica gel screen printer of automatically walking on stage of the present utility model, described screen printer comprises a frame 1, frame 1 top arranges pair of tracks 2, on track 2, slide the print engine head 4 that motor 3 drives is set, on the cylinder body of the printing cylinder 5 of described print engine head 4, be fixedly installed a mount pad 51, the self-checking device 6 that adjusting printing cylinder 5 piston rods 52 move up and down is set on described mount pad 51; On print engine head 4 half tones 73, half tone Xie Qi mechanism 7 is set, comprise two hauling cylinders 72 of print engine head 4 two sides, at least one hauling cylinder 72 is connected by jointed shaft 74 with half tone 73, another hauling cylinder 72 is connected with half tone 73 manners, on described hauling cylinder 72, stroke induction installation 75 is set; When repeating print repeatedly, due to the increase of print pass, print thickness also increases simultaneously, by self-checking device 6, set in advance and scrape number of times and act on silk-screen scraper 53 by cylinder piston rod 52, thereby realize silk-screen scraper 53 liftings, automatically regulate, without experienced full-time staff, just can regulate processing, save human resources, raising speed, ensures the quality of products, and reduces production costs; The half tone Xie Qi mechanism 7 arranging in addition, during hauling, the half tone 73 wherein hauling cylinder 72 of an avris moves, and under the effect of travel switch, upwards half tone 73 is promoted to a segment distance, because half tone 73 is on one side by hinged, another side is flexibly connected, so another side did not promote, by after half tone 73 inclination pull-ups, the hauling cylinder 72 of opposite side moves half tone 73 is raised up; After tiltedly rising by the elder generation of an avris like this, mention again, avoid hauling cylinder 72 to move together half tone 73 is vertically mentioned, thereby avoid the product quality problem causing because of silica gel performance, the properties of product impact of avoiding in addition large area half tone 73 tension force deficiencies to cause; The silica gel screen printer of automatically walking on stage of the present utility model, without manual operation, realizes automation silica gel silk-screen.
Certainly, the above is only preferred embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (10)
1. the silica gel screen printer of automatically walking on stage, described screen printer comprises a frame (1), frame (1) top arranges pair of tracks (2), the upper slip of track (2) arranges the print engine head (4) that motor (3) drives, it is characterized in that, on the cylinder body of the printing cylinder (5) of described print engine head (4), be fixedly installed a mount pad (51), the self-checking device (6) that adjusting printing cylinder (5) piston rod (52) moves up and down is set on described mount pad (51); On the half tone (73) of print engine head (4), half tone Xie Qi mechanism (7) is set, half tone Xie Qi mechanism (7) comprises two hauling cylinders (72) of print engine head (4) two sides half tone supporting bases (71), at least one hauling cylinder (72) is connected by jointed shaft (74) with half tone (73), another hauling cylinder (72) is connected with half tone (73) manner, on described hauling cylinder (72), stroke induction installation (75) is set.
2. the silica gel screen printer of automatically walking on stage according to claim 1, it is characterized in that, described self-checking device (6) comprises the stepper motor (61) being arranged on mount pad (51), stepper motor (61) arranges a driving gear (62), driving gear (62) engagement one driven fluted disc (63), internal thread (631) is set in driven fluted disc (63), the internal thread (631) of driven fluted disc (63) is equipped with the screw rod that external screw thread (641) are set (64) being fixed on cylinder piston rod (52), between described driven fluted disc (63) and mount pad (51), thrust bearing (65) is set.
3. the silica gel screen printer of automatically walking on stage according to claim 2, it is characterized in that, one guiding pressing plate (66) is set on described mount pad (51), described guiding pressing plate (66) below arranges a pressing plate (661), described pressing plate (661) is pressed on driven fluted disc (63) and goes to the bottom on a flange (631), described guiding pressing plate (66) top arranges guide post (662), and described guide post (662) is located in screw rod (64).
4. the silica gel screen printer of automatically walking on stage according to claim 2, it is characterized in that, sensor stand (56) is set on described mount pad (51), the upper setting position sensor (57) of sensor stand (56), described position sensor (57) is absolute type encoder.
5. the silica gel screen printer of automatically walking on stage according to claim 1, it is characterized in that, described hauling cylinder (72) is magnet ring cylinder, described stroke induction installation (75) is magnetic switch, and every hauling cylinder (72) locates to arrange two magnetic switch at various height.
6. the one according to claim 1 silica gel screen printer of automatically walking on stage, it is characterized in that, the end that described manner is connected to hauling cylinder (72) arranges a half tone hook (76) with hook, half tone (73) is established in half tone hook (76) holder, the half tone (73) that described jointed shaft (74) connects arranges a plate (77), connecting plate (77) is rotationally connected mast jointed shaft (74) by rolling bearing (78), mast jointed shaft (74) connects the cylinder arm of hauling cylinder (72), two support guide rod (79) are set on described mast jointed shaft (74), described support guide rod (79) is located on described half tone supporting base (71), described half tone supporting base (71) arranges linear bearing (791), described support guide rod (79) wore linear bearing (791).
7. the silica gel screen printer of automatically walking on stage according to claim 1, it is characterized in that, the half tone (73) of described print engine head (4) also connects a detent mechanism (8), described detent mechanism (8) comprises by the half tone supporting base (71) of upper translation pipe position device (82) effect of head fixture plate (81), head fixture plate (81) bottom arranges roller (83), roller (83) rolls and is arranged on track (2), hauling cylinder (72) is set on half tone supporting base (71), the cylinder arm that hauling cylinder (72) moves downward connects half tone (73), described half tone supporting base (71) arranges a positioning cylinder (84), the alignment pin (85) of positioning cylinder (84) effect two tapers, every screen painting position (86) in the outside of described track (2) arranges the conical socket locating dowel (87) corresponding with two alignment pins (85).
8. the silica gel screen printer of automatically walking on stage according to claim 7, it is characterized in that, described translation pipe position device (82) comprises that sandwiched lives frame upper plate (821) and the frame lower plate (822) of half tone supporting base (71), in frame upper plate (821), frame lower plate (822), elastic steel ball seat (823) is all set, the steel ball contact half tone supporting base (71) of described elastic steel ball seat (823).
9. the silica gel screen printer of automatically walking on stage according to claim 7, it is characterized in that, described half tone supporting base (71) is provided with interim positioning cylinder (88), the latch (881) of interim positioning cylinder (88) effect taper, the frame lower plate (822) of head fixture plate (81) arranges the corresponding stop hole (882) with latch (881) location.
10. the silica gel screen printer of automatically walking on stage according to claim 7, it is characterized in that, described positioning cylinder (84) effect one locating support (89), it is upper that locating support (89) is slidably arranged in half tone supporting base (71) by positioning slide (891), and the bottom of locating support (89) arranges described alignment pin (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519550.5U CN203543309U (en) | 2013-08-22 | 2013-08-22 | Full-automatic silicon screen printing machine with walking boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519550.5U CN203543309U (en) | 2013-08-22 | 2013-08-22 | Full-automatic silicon screen printing machine with walking boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543309U true CN203543309U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519550.5U Expired - Lifetime CN203543309U (en) | 2013-08-22 | 2013-08-22 | Full-automatic silicon screen printing machine with walking boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465612A (en) * | 2013-08-22 | 2013-12-25 | 莫竟成 | Full-automatic silicon screen printing machine with walking boards |
-
2013
- 2013-08-22 CN CN201320519550.5U patent/CN203543309U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465612A (en) * | 2013-08-22 | 2013-12-25 | 莫竟成 | Full-automatic silicon screen printing machine with walking boards |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20150415 |
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| RGAV | Abandon patent right to avoid regrant |