CN103331994B - Treadmill flat screen printing machine - Google Patents
Treadmill flat screen printing machine Download PDFInfo
- Publication number
- CN103331994B CN103331994B CN201310233784.8A CN201310233784A CN103331994B CN 103331994 B CN103331994 B CN 103331994B CN 201310233784 A CN201310233784 A CN 201310233784A CN 103331994 B CN103331994 B CN 103331994B
- Authority
- CN
- China
- Prior art keywords
- treadmill
- screen frame
- printing machine
- frame
- fixedly installed
- 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.)
- Active
Links
Landscapes
- Screen Printers (AREA)
Abstract
The invention relates to the technical field of flat screen printing equipment and provides a treadmill flat screen printing machine. The treadmill flat screen printing machine comprises a treadmill frame, wherein running gears are arranged on the two sides of the treadmill frame; a treadmill station positioning device is arranged between the treadmill frame and two guide rails; a tool rest frame is arranged in the treadmill frame; a screen frame is rotationally arranged on the inner side of the tool rest frame; a screen frame positioning device is arranged between the screen frame and the guide rails; a scraper device driven by a scraper driving device is arranged on the tool rest frame in a sliding manner; lifting devices for driving the screen frame and the scraper device to rise or fall are arranged on the two sides of the treadmill frame respectively; the signal output terminal of the treadmill station positioning device is electrically connected with a signal processing unit; the signal output terminal of the signal processing unit is electrically connected with the signal input terminals of the running gears, the lifting devices and the scraper driving device respectively. According to the invention, effective and accurate walking and stopping movements can be realized when the treadmill flat screen printing machine walks between stations, and the screen frame can be accurately positioned on each station, so that the positioning accuracy of the treadmill flat screen printing machine is ensured.
Description
Technical field
The present invention relates to PLATE SCREAM PRINTING equipment technical field, particularly relate to a kind of sliding table flat screen printing machine.
Background technology
China is a textile production big country, and quite large to the demand of dyeing machine every year, flat screen printing machine is few with its equipment investment, production efficiency is high, print the advantages such as the many and cloth matter wide adaptability of flower pattern and obtain promotion and application widely.
Along with development in science and technology, the automated control technology level of flat screen printing machine is also progressively promoting and is developing, at present, market there is the sliding table flat screen printing machine that automaticity is higher, bench screen printing flower owner will comprise treadmill, is arranged at the running gear of treadmill both sides, the screen frame be arranged on treadmill, driven the lowering or hoisting gear of screen frame lifting action.During work, treadmill is walked by phased manner on two guide rails of workbench, and when screen frame declines, the doctor blade device be arranged on screen frame scrapes silk screen, makes the fabric be attached on workbench be scraped upper default pattern.
In sliding table flat screen printing machine work, the accuracy of its stamp and chromatography directly affects the attractive in appearance of finished product and credit rating, therefore require that the lifting operation of its whole walking and screen frame all has and locate accurately, in order to enhance productivity, reduce costs, certain walking and rising or falling speed must be kept again, if and excessive velocities, inertia is too large, collision or the wearing and tearing of locating misalignment and equipment component can be caused again, the accuracy of stamp and chromatography will inevitably be affected, the operation stability of sliding table flat screen printing machine and accuracy will directly affect the printing performance of flat screen printing machine thus.
Summary of the invention
The object of the present invention is to provide a kind of sliding table flat screen printing machine, be intended to solve the operation stability of sliding table flat screen printing machine of the prior art and poor accuracy and the poor product quality caused, problem that production efficiency is low.
The present invention is achieved in that sliding table flat screen printing machine comprises the treadmill framework can walked along the guide rail of workbench both sides, and the both sides of described treadmill framework are equipped with the running gear for driving printing machine to walk, wherein:
Treadmill station positioner is provided with between described treadmill framework and two described guide rails, knife rest frame is provided with in described treadmill framework, the inner side of described knife rest frame is rotated and is provided with screen frame, screen frame positioner is provided with between described screen frame and described guide rail, described knife rest upper slide of frame moves the doctor blade device be provided with by scraping driving device for cutter driving, and the both sides of described treadmill framework are respectively equipped with the lowering or hoisting gear for driving described screen frame and doctor blade device to rise or decline;
The signal output part electrical connection signal processing unit of described treadmill station positioner, the signal output part of described signal processing unit respectively with described running gear and described lowering or hoisting gear and described in scrape driving device for cutter signal input part be electrically connected.
As a kind of improved plan, described treadmill station positioner comprises the proximity switch of the side being fixedly installed on described treadmill framework, and is fixedly installed on some station keepers of each station on the described guide rail that corresponds.
As a kind of improved plan, described screen frame positioner comprises the some screen frame location-plates be fixedly installed on a described guide rail, and described screen frame location-plate is provided with the locating slot of opening upwards; Be fixedly installed on the some screen frame positioning shaft sleeves on guide rail described in another root, described screen frame positioning shaft sleeve is vertically arranged; Described screen frame location-plate is corresponding with the position of described screen frame positioning shaft sleeve;
One end consistent with described screen frame location-plate on described screen frame is fixed with backstay; One end consistent with described screen frame positioning shaft sleeve on described screen frame is fixed with alignment pin; Can insert simultaneously or be separated simultaneously between described backstay with described locating slot, between described alignment pin with described screen frame positioning shaft sleeve.
As a kind of improved plan, the opening part of described locating slot is provided with curved transition sections, and described backstay is cylindrical structural;
The bore openings place of described screen frame positioning shaft sleeve is provided with arc expansion mouth, and the end of described alignment pin is provided with fillet.
As a kind of improved plan, described lowering or hoisting gear comprises the vertical leading screw arranged and the thread bush be threaded on described leading screw, one end of described leading screw is rotated by bearing and is arranged on bearing block, the other end of described leading screw is connected with the power output shaft of servomotor by shaft coupling, described bearing block and described servomotor are all fixedly installed on described treadmill framework, and the signal input part of described servomotor is electrically connected with the signal output part of described signal processing unit;
The outer circumference surface of described thread bush is fixed with lifter plate, described knife rest frame is fixedly installed between two described lifter plates, the two ends of described lifter plate are fixed with the first sliding sleeve respectively, two described first sliding sleeves are all slidably located on the first feed rod, and described first feed rod is fixedly installed on described treadmill framework by the feed rod holder at its two ends.
As a kind of improved plan, described driving device for cutter of scraping comprises the stepper motor that is fixedly installed on described treadmill framework and wedge conveyer belt more than two together with being in transmission connection with described stepper motor, article two, connected by transmission shaft driven between described many wedges conveyer belt, the signal input part of described stepper motor is electrically connected with the signal output part of described signal processing unit.
As a kind of improved plan, described doctor blade device comprises knife rest, the inner side of described knife rest is parallel is provided with two scrapers, the top of two described scrapers is hinged by two connecting rods, two described connecting rods are fixedly installed together by crossbeam, and the two ends of described crossbeam are fixedly installed on two described many wedges conveyer belts respectively;
The both sides of described knife rest are equipped with the second sliding sleeve, and described second sliding sleeve is slidably located on the second feed rod, and the two ends of described second feed rod are fixedly installed on the two ends of described knife rest frame.
As a kind of improved plan, along the traffic direction of described knife rest, the front portion of described knife rest and rear portion are all fixed with scraper angle adjusting device, described scraper angle adjusting device comprises the fixed head be fixedly installed on described knife rest, described fixed head is provided with screwed hole, described screwed hole has been threaded adjusting bolt, and described adjusting bolt points to described scraper.
As a kind of improved plan, described scraper comprises the handle of a knife, knife plate and the blade that are fixedly installed successively together, top and the described connecting rod of described handle of a knife are hinged, the top of described knife plate is fixed with cross bar along its length, and the two ends of described cross bar are rotated and are arranged on described knife rest.
As a kind of improved plan, along the direct of travel of described printing machine, described treadmill framework two inside all horizontally rotate and be provided with position-limited wheel, the side Structure deformation of described position-limited wheel and described guide rail.
Sliding table flat screen printing machine provided by the invention, because it all can realize effectively and whereabouts action accurately be provided with when treadmill station positioner makes it walk between each station corresponding with between guide rail of treadmill framework, while the running stability ensureing this sliding table flat screen printing machine, realize the Primary Location of screen frame;
And the screen frame positioner of corresponding setting between screen frame and guide rail, screen frame can be located exactly under the driving of lowering or hoisting gear on each station, ensure that the Position location accuracy of this sliding table flat screen printing machine;
And running gear, lowering or hoisting gear and all keep its independence run between scraping between driving device for cutter relatively, and be all subject to the cooperation control of signal processing unit, ensure that running stability and the accuracy of this sliding table flat screen printing machine further, both carried and ensured that product quality turn improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sliding table flat screen printing machine that the embodiment of the present invention provides;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 2;
Fig. 4 is the right view of Fig. 1;
Fig. 5 is the rearview of Fig. 1;
Fig. 6 is the structural representation of the screen frame positioner that the embodiment of the present invention provides;
Fig. 7 is the C direction view of Fig. 6;
Fig. 8 is the zoomed-in view of D part in Fig. 6;
Fig. 9 is the zoomed-in view of the E part of Fig. 6;
Figure 10 is the structural representation of the lowering or hoisting gear that the embodiment of the present invention provides;
Figure 11 is the structural representation of the doctor blade device that the embodiment of the present invention provides;
Figure 12 is the structural representation of the scraper that the embodiment of the present invention provides;
In figure: 1-guide rail, 2-treadmill, 21-position-limited wheel, 3-running gear, 31-roller, 32-drive motors, 4-treadmill station positioner, 41-proximity switch, 42-station keeper, 5-lowering or hoisting gear, 51-leading screw, 52-thread bush, 53-bearing block, 54-shaft coupling, 55-servomotor, 56-lifter plate, 57-first sliding sleeve, 58-first feed rod, 59-feed rod holder, 6-knife rest frame, 61-screen frame, 62-second sliding sleeve, 63-second feed rod, 7-screen frame positioner, 71-screen frame location-plate, 711-locating slot, 72-screen frame positioning shaft sleeve, 73-screen frame backstay, 74-screen frame alignment pin, 8-scrapes driving device for cutter, 81-second stepper motor, 82-many wedges conveyer belt, 83-power transmission shaft, 9-doctor blade device, 91-knife rest, 92-scraper, 921-handle of a knife, 922-cross bar, 923-knife plate, 924-blade, 93-connecting rod, 94-crossbeam, 95-scraper angle adjusting device, 951-fixed head, 952-adjusting bolt, 10-signal processing unit.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The sliding table flat screen printing machine that the embodiment of the present invention provides comprises the treadmill framework can walked along the guide rail of workbench both sides, and the both sides of this treadmill framework are equipped with the running gear for driving printing machine to walk, wherein:
Treadmill station positioner is provided with between treadmill framework and two guide rails, knife rest frame is provided with in treadmill framework, the inner side of knife rest frame is rotated and is provided with screen frame, screen frame positioner is provided with between screen frame and guide rail, knife rest upper slide of frame moves the doctor blade device be provided with by scraping driving device for cutter driving, and the both sides of treadmill framework are respectively equipped with the lowering or hoisting gear for driving screen frame and doctor blade device to rise or decline;
The signal output part electrical connection signal processing unit of treadmill station positioner, the signal output part of signal processing unit is electrically connected with running gear and lowering or hoisting gear and the signal input part of scraping driving device for cutter respectively.
Fig. 1 to Fig. 5 collectively illustrates the structural representation of the sliding table flat screen printing machine that the embodiment of the present invention provides, and for convenience of explanation, this figure only provides the structure division relevant with the present invention.
Sliding table flat screen printing machine comprises the treadmill framework 2 can walked along the guide rail 1 of workbench both sides, the both sides of treadmill framework 2 are equipped with the running gear 3 for driving printing machine to walk, in this embodiment, the bottom of running gear 3 is provided with at least two rollers 31 can walked on guide rail 1, running gear 3 is also provided with the first stepper motor 32 of driving rolls 31 walking wherein:
Treadmill station positioner 4 is provided with between treadmill framework 2 and two guide rails 1, knife rest frame 6 is provided with in treadmill framework 2, the inner side of knife rest frame 6 is rotated and is provided with screen frame 61, screen frame positioner 7 is provided with between screen frame 61 and guide rail 1, knife rest frame 6 slides the doctor blade device 9 be provided with by scraping driving device for cutter 8 and driving, and the both sides of treadmill framework 2 are respectively equipped with the lowering or hoisting gear 5 for driving screen frame 61 and doctor blade device 9 to rise or decline;
The signal output part electrical connection signal processing unit 10 of treadmill station positioner 4, the signal output part of signal processing unit 10 is electrically connected with running gear 3 and lowering or hoisting gear 5 and the signal input part of scraping driving device for cutter 8 respectively.
After adopting this kind of structure, the running gear 3 and the treadmill station positioner 4 that are provided with the first stepper motor 32 can make this treadmill 2 under the control of signal processing unit 10, all can realize effectively and whereabouts action accurately when can walk between each station, while the running stability ensureing this sliding table flat screen printing machine, realize the Primary Location of screen frame 61; And the screen frame positioner 7 of corresponding setting between screen frame 61 and guide rail 1, screen frame 61 can be located exactly under the driving of lowering or hoisting gear 5 on each station, ensure that the Position location accuracy of this sliding table flat screen printing machine; And running gear 3, lowering or hoisting gear 4 and all keep its independence run between scraping between driving device for cutter 8 relatively, and be all subject to the cooperation control of signal processing unit 10, ensure that running stability and the accuracy of this sliding table flat screen printing machine further, both carried and ensured that product quality turn improves production efficiency.
In this embodiment, treadmill station positioner 4 comprises the proximity switch 41 of the side being fixedly installed on treadmill framework 2, and is fixedly installed on the some station keepers 42 between each station on the guide rail 1 that corresponds.Like this, when treadmill moves to next station, after proximity switch 41 detects station keeper 42, namely detection signal is sent to signal processing unit 10, namely signal processing unit 10 sends and controls signal to the first stepper motor 32, makes it out of service immediately, ensure that the running stability of this sliding table flat screen printing machine, and the Primary Location of screen frame 61 can also be realized, guarantee its accuracy of locating.
In this embodiment, as shown in Fig. 6 to 9, screen frame positioner 7 comprises the some screen frame location-plates 71 be fixedly installed on a guide rail 1, and screen frame location-plate 71 is provided with the locating slot 711 of opening upwards; Be fixedly installed on the some screen frame positioning shaft sleeves 72 on another root guide rail 1, wherein, screen frame positioning shaft sleeve 72 is vertically arranged; Screen frame location-plate 71 is corresponding with the position of screen frame positioning shaft sleeve 72;
One end consistent with screen frame location-plate 71 on screen frame 61 is fixed with backstay 73; One end consistent with screen frame positioning shaft sleeve 72 on screen frame 61 is fixed with alignment pin 74; Can insert simultaneously or be separated simultaneously between backstay 73 with locating slot 711, between alignment pin 74 with screen frame positioning shaft sleeve 72.
After adopting this kind of bar-slot fit and hole-axle to coordinate the locate mode combined, screen frame 61 is guaranteed in the positioning precision of each station, improves the stamp of sliding table flat screen printing machine or the degree of accuracy of chromatography, can also realize quick position.
In this embodiment, be provided with curved transition sections at the opening part of locating slot 711, backstay 73 is arranged to cylindrical structural; Backstay 73 can be made to slide in locating slot 711 along the curved transition sections of locating slot 711 when locating, even if backstay 73 does not align completely with locating slot 711, also can successfully locate; Arc expansion mouth is provided with at the bore openings place of screen frame positioning shaft sleeve 72, the end of alignment pin 74 is made to fillet, then when locating, alignment pin 74 can complete location by the screen frame inner chamber that slides to screen frame positioning shaft sleeve 72 along the arc expansion mouth of positioning shaft sleeve 72, even if alignment pin 74 does not align completely with screen frame positioning shaft sleeve 72, also can successfully locate.After adopting this kind of structure, the efficiency that screen frame is located can be ensured, can prevent again it from colliding because occurring between upper and lower two keepers causing because of position deviation so that security incident occurs, reduce potential safety hazard.
In this embodiment, as shown in Figure 10, lowering or hoisting gear 5 comprises the vertical leading screw 51 arranged and the thread bush 52 be threaded on leading screw 51, one end of leading screw 51 is rotated by bearing and is arranged on bearing block 53, the other end of leading screw 51 is connected with the power output shaft of servomotor 55 by shaft coupling 54, bearing block 53 and servomotor 55 are all fixedly installed on treadmill framework 2, and the signal input part of servomotor 55 is electrically connected with the signal output part of control unit 10;
The outer circumference surface of thread bush 52 is fixed with lifter plate 56, knife rest frame 6 is fixedly installed between two lifter plates 56, the two ends of lifter plate 56 are fixed with the first sliding sleeve 57, two the first sliding sleeves 57 are all slidably located on the first feed rod 58, and the first feed rod 58 is fixedly installed on treadmill framework 2 by the feed rod holder 59 at its two ends.Lowering or hoisting gear 5 adopts servomotor 55 directly to drive the kind of drive of leading screw 51 to control the lifting of knife rest frame 6 and screen frame 61, both improve its transmission accuracy, improve transmission efficiency again, make screen frame 61 and the doctor blade device 8 be slidably arranged on knife rest frame 6 can realize rapidly and accurately simultaneously lifting; And use the guider of feed rod-sleeve type, then while its guiding accuracy of guarantee, its maintenance convenient.
In this embodiment, scrape driving device for cutter 8 and comprise the second stepper motor 81 of being fixedly installed on treadmill framework 2 and wedge conveyer belt 82 more than two together with being in transmission connection with the second stepper motor 81, article two, be in transmission connection by power transmission shaft 83 between wedge conveyer belt 82 more than, the signal input part of the second stepper motor 81 is electrically connected with the signal output part of signal processing unit 10.After adopting this kind of structure, under the control signal of signal processing unit 10 controls, after screen frame positioner 7 completes location, namely signaling control unit 10 sends to control signal to scrapes driving device for cutter 8, make it fast and standard but drives doctor blade device 9 to scrape silk screen in screen frame 61, carry out stamp operation.
In this embodiment, as shown in figure 11, doctor blade device 9 comprises knife rest 91, the inner side of knife rest 91 is parallel is provided with two scrapers 92, the top of two scrapers 92 is hinged by two connecting rods 93, two connecting rods 93 are fixedly installed together by crossbeam 94, and the two ends of crossbeam 94 are fixedly installed on wedge conveyer belt 82 more than two respectively;
The both sides of knife rest 91 are equipped with the second sliding sleeve 62, second sliding sleeve 62 and are slidably located on the second feed rod 63, and the two ends of the second feed rod 63 are fixedly installed on the two ends of knife rest frame 6.
Before work, dyestuff is being poured between two scrapers 92, during process, under scraping the driving of driving device for cutter 8, many wedges conveyer belt 82 drives crossbeam 94 to drive two scrapers 92 hinged with connecting rod 93 and knife rest 91 sliding axially along the second feed rod 63, thus make two scrapers 92 carry out stamp operation to fabric simultaneously, during backhaul, what be positioned at below along its traffic direction one collects initial position scraper 92 by remaining dyestuff and is convenient to stamp next time, both ensure that the printing quality of fabric, turn improve the efficiency of stamp.
In this embodiment, along the traffic direction of knife rest 91, the front portion of knife rest 91 and rear portion are all fixed with scraper angle adjusting device 95, scraper angle adjusting device 95 comprises the fixed head 951 be fixedly installed on knife rest 91, fixed head 951 is provided with screwed hole, screwed hole internal thread is connected with adjusting bolt 952, and adjusting bolt 952 points to scraper 92.After adopting this kind of structure, namely be screwed into degree of back-outing to regulate the angle of inclination of scraper 92 operationally process and backhaul by what regulate the adjusting bolt 952 of knife rest 91 both sides respectively, and then regulate the pressure of its silk screen when process in scraper 92 pairs of screen frames 61 to control the quality of stamp and whether it carries out secondary to silk screen when excess dye is collected in backhaul and scrape.
In this embodiment, scraper 92 comprises the handle of a knife 921, knife plate 923 and the blade 924 that are fixedly installed successively together, top and the connecting rod 93 of handle of a knife 921 are hinged, and the top of knife plate 923 is fixed with cross bar 922 along its length, and the two ends of cross bar 922 are rotated and are arranged on knife rest 91.Scraper 92 is arranged to split type structure, both its installation on knife rest 91 had been convenient to, facilitate again its cleaning after a long time use, and after wearing and tearing of entering to work long hours, only need to change blade 924, and whole scraper 92 need not be changed, both waste was decreased, again reduce maintenance time, ensure carrying out smoothly of activity in production, being rotated at the two ends of cross bar 922 is arranged on knife rest 91, make two scrapers 92 operationally can realize interlock, thus band movable knife rack 91 runs with it, facilitate angular transition when its process and backhaul, the angle of its process and backhaul can also be made all to keep identical, improve its operating efficiency.
In this embodiment, along the direct of travel of printing machine, the both sides of treadmill framework 2 all horizontally rotate and are provided with position-limited wheel 21, for ensureing its limit effect, can respectively be provided with two position-limited wheels inside two of treadmill framework 2, the side Structure deformation of position-limited wheel 21 and guide rail 1.Position-limited wheel 21 is set, can not because starting fast or guide rail 1 and treadmill 2 gap in the horizontal direction when can ensure that treadmill 2 is walked along guide rail 1 under the driving of running gear 3, there is deviation phenomenon, make it stably move to next station along guide rail 1, ensure its walking precision.
For the ease of understanding, following is the course of work of this sliding table flat screen printing machine:
Before work, dyestuff is poured on the silk screen between two scrapers 92;
After pressing the start button on treadmill framework 2, under the driving of the first stepper motor 32, running gear 3 drives printing machine to move forward along guide rail 1, detection signal is sent to signal processing unit 10 when the proximity switch 41 in treadmill station positioner 4 detects the station keeper 42 be arranged on guide rail 1, namely signal processing unit 10 sends and controls signal to the first stepper motor 32, first stepper motor 32 and namely quit work;
Then, signal processing unit 10 sends control signal lowering or hoisting gear 5, leading screw 51 fast rotational under the drive of servomotor 55, the lifter plate 56 on thread bush 52 is driven to move down along the axis of the first feed rod 58 thus drive the screen frame 61 be rotatably installed on knife rest frame 6 to move down, after the locating slot 711 being inserted into screen frame location-plate 71 respectively when the screen frame backstay 73 in screen frame positioner 7 and screen frame locating shaft 74 and screen frame positioning shaft sleeve 72, screen frame 61 continues to decline, when after arrival desired location, servomotor 55 quits work;
Then, namely signal processing unit 10 sends to control signal to scrapes driving device for cutter 8, and namely the second stepper motor 81 drives the synchronized in the same way movement of wedge conveyer belt 82 more than two, and namely the scraper 92 be positioned at below along its traffic direction scrapes the silk screen of screen frame 61;
When doctor blade device 9 arrives the other end of treadmill framework 2, signal processing unit 10 control second stepper motor 81 that transmits control signal reverses, drive doctor blade device backhaul, make another scraper 92 by remaining dyestuff to initial position collect (user can according to printing technology need regulate scraper angle adjusting device 95 in advance, so that angle when controlling scraper 2 backhaul, make it carry out secondary when backhaul to silk screen to scrape), lowering or hoisting gear 5 drives knife rest frame 6 screen frame 61 and doctor blade device 9 to be risen simultaneously simultaneously, after doctor blade device 9 resets, second stepper motor 81 quits work,
Meanwhile, running gear 3 drives printing machine to move to next station.
Whole walking and printing process realize Automatic Control, both ensure that product quality, can enhance productivity again, decrease the use of human resources, reduce production cost.
Sliding table flat screen printing machine provided by the invention, because it all can realize effectively and whereabouts action accurately be provided with when treadmill station positioner makes it walk between each station corresponding with between guide rail of treadmill framework, while the running stability ensureing this sliding table flat screen printing machine, realize the Primary Location of screen frame;
And the screen frame positioner of corresponding setting between screen frame and guide rail, screen frame can be located exactly under the driving of lowering or hoisting gear on each station, ensure that the Position location accuracy of this sliding table flat screen printing machine;
And running gear, lowering or hoisting gear and all keep its independence run between scraping between driving device for cutter relatively, and be all subject to the cooperation control of signal processing unit, ensure that running stability and the accuracy of this sliding table flat screen printing machine further, both carried and ensured that product quality turn improves production efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a sliding table flat screen printing machine, comprises the treadmill framework can walked along the guide rail of workbench both sides, and the both sides of described treadmill framework are equipped with the running gear for driving printing machine to walk, and it is characterized in that:
Treadmill station positioner is provided with between described treadmill framework and two described guide rails, knife rest frame is provided with in described treadmill framework, the inner side of described knife rest frame is rotated and is provided with screen frame, screen frame positioner is provided with between described screen frame and described guide rail, described knife rest upper slide of frame moves the doctor blade device be provided with by scraping driving device for cutter driving, and the both sides of described treadmill framework are respectively equipped with the lowering or hoisting gear for driving described screen frame and doctor blade device to rise or decline;
The signal output part electrical connection signal processing unit of described treadmill station positioner, the signal output part of described signal processing unit respectively with described running gear and described lowering or hoisting gear and described in scrape driving device for cutter signal input part be electrically connected.
2. sliding table flat screen printing machine as claimed in claim 1, it is characterized in that: described treadmill station positioner comprises the proximity switch of the side being fixedly installed on described treadmill framework, and be fixedly installed on some station keepers of each station on the described guide rail that corresponds.
3. sliding table flat screen printing machine as claimed in claim 1 or 2, is characterized in that: described screen frame positioner comprises the some screen frame location-plates be fixedly installed on a described guide rail, and described screen frame location-plate is provided with the locating slot of opening upwards; Be fixedly installed on the some screen frame positioning shaft sleeves on guide rail described in another root, described screen frame positioning shaft sleeve is vertically arranged; Described screen frame location-plate is corresponding with the position of described screen frame positioning shaft sleeve;
One end consistent with described screen frame location-plate on described screen frame is fixed with backstay; One end consistent with described screen frame positioning shaft sleeve on described screen frame is fixed with alignment pin; Can insert simultaneously or be separated simultaneously between described backstay with described locating slot, between described alignment pin with described screen frame positioning shaft sleeve.
4. sliding table flat screen printing machine as claimed in claim 3, it is characterized in that: the opening part of described locating slot is provided with curved transition sections, described backstay is cylindrical structural;
The bore openings place of described screen frame positioning shaft sleeve is provided with arc expansion mouth, and the end of described alignment pin is provided with fillet.
5. sliding table flat screen printing machine as claimed in claim 1, it is characterized in that: described lowering or hoisting gear comprises the vertical leading screw arranged and the thread bush be threaded on described leading screw, one end of described leading screw is rotated by bearing and is arranged on bearing block, the other end of described leading screw is connected with the power output shaft of servomotor by shaft coupling, described bearing block and described servomotor are all fixedly installed on described treadmill framework, and the signal input part of described servomotor is electrically connected with the signal output part of described signal processing unit;
The outer circumference surface of described thread bush is fixed with lifter plate, described knife rest frame is fixedly installed between two described lifter plates, the two ends of described lifter plate are fixed with the first sliding sleeve respectively, two described first sliding sleeves are all slidably located on the first feed rod, and described first feed rod is fixedly installed on described treadmill framework by the feed rod holder at its two ends.
6. sliding table flat screen printing machine as claimed in claim 1, it is characterized in that: described in scrape driving device for cutter and comprise the stepper motor that is fixedly installed on described treadmill framework and wedge conveyer belt more than two together with being in transmission connection with described stepper motor, article two, connected by transmission shaft driven between described many wedges conveyer belt, the signal input part of described stepper motor is electrically connected with the signal output part of described signal processing unit.
7. sliding table flat screen printing machine as claimed in claim 6, it is characterized in that: described doctor blade device comprises knife rest, the inner side of described knife rest is parallel is provided with two scrapers, the top of two described scrapers is hinged by two connecting rods, two described connecting rods are fixedly installed together by crossbeam, and the two ends of described crossbeam are fixedly installed on two described many wedges conveyer belts respectively;
The both sides of described knife rest are equipped with the second sliding sleeve, and described second sliding sleeve is slidably located on the second feed rod, and the two ends of described second feed rod are fixedly installed on the two ends of described knife rest frame.
8. sliding table flat screen printing machine as claimed in claim 7, it is characterized in that: along the traffic direction of described knife rest, the front portion of described knife rest and rear portion are all fixed with scraper angle adjusting device, described scraper angle adjusting device comprises the fixed head be fixedly installed on described knife rest, described fixed head is provided with screwed hole, and described screwed hole has been threaded adjusting bolt.
9. sliding table flat screen printing machine as claimed in claim 8, it is characterized in that: described scraper comprises the handle of a knife, knife plate and the blade that are fixedly installed successively together, top and the described connecting rod of described handle of a knife are hinged, the top of described knife plate is fixed with cross bar along its length, and the two ends of described cross bar are rotated and are arranged on described knife rest.
10. sliding table flat screen printing machine as claimed in claim 1, is characterized in that: along the direct of travel of described printing machine, described treadmill framework two inside all horizontally rotate and be provided with position-limited wheel, the side Structure deformation of described position-limited wheel and described guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233784.8A CN103331994B (en) | 2013-06-13 | 2013-06-13 | Treadmill flat screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233784.8A CN103331994B (en) | 2013-06-13 | 2013-06-13 | Treadmill flat screen printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103331994A CN103331994A (en) | 2013-10-02 |
| CN103331994B true CN103331994B (en) | 2015-04-22 |
Family
ID=49240230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310233784.8A Active CN103331994B (en) | 2013-06-13 | 2013-06-13 | Treadmill flat screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103331994B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309286B (en) * | 2014-09-28 | 2016-04-20 | 温州市益彰机械有限公司 | A kind of treadmill printing machine |
| CN104985922B (en) * | 2015-06-15 | 2018-11-06 | 佛山慧谷科技股份有限公司 | Planer-type spreading machine |
| CN106079859B (en) * | 2016-07-27 | 2018-01-16 | 浙江东山广信数码印花设备有限公司 | The high-precision rotary screen printing machine of Dual-Servo Motor driving |
| CN107757078B (en) * | 2017-09-22 | 2019-10-22 | 邱德强 | A kind of automatic moving type flat screen printing machine |
| CN108454225A (en) * | 2018-04-13 | 2018-08-28 | 上海态镀贸易有限公司 | A kind of device, installation method and the purposes of the movement of screen frame displacement long-term smooth |
| CN108372712A (en) * | 2018-04-13 | 2018-08-07 | 上海态镀贸易有限公司 | A kind of screen frame movement self-locking motor uses device, installation method and purposes |
| CN108372711A (en) * | 2018-04-13 | 2018-08-07 | 上海态镀贸易有限公司 | A kind of web plate precise positioning pin assembly, installation method and its application |
| CN110065296A (en) * | 2019-06-04 | 2019-07-30 | 深圳市跃凡智能装备技术有限公司 | A kind of automatic screen-printing machine and its silk-screen control method |
| CN111114118B (en) * | 2020-01-10 | 2024-06-07 | 宁波大千纺织品有限公司 | Wireless automatic treadmill printing and drying integrated machine |
| CN113211942A (en) * | 2021-05-10 | 2021-08-06 | 上海靓顺数码科技有限公司 | Flat screen printing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946667A (en) * | 1973-04-09 | 1976-03-30 | Salvador Gali Mallofre | Screen processing machines |
| EP0879145B1 (en) * | 1995-05-04 | 2000-01-19 | Stork Screens B.V. | Rotary screen printing machine |
| CN2698580Y (en) * | 2004-05-22 | 2005-05-11 | 黄辉 | Silk screen type printing machine with flat scraper |
| CN101811389A (en) * | 2010-02-10 | 2010-08-25 | 杨国辉 | Screen printing machine |
| CN202016255U (en) * | 2011-03-08 | 2011-10-26 | 中山市威思博自动化设备有限公司 | Sliding table flat screen printing machine |
| CN203317859U (en) * | 2013-06-13 | 2013-12-04 | 王法聚 | Treadmill flat screen printing machine |
-
2013
- 2013-06-13 CN CN201310233784.8A patent/CN103331994B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946667A (en) * | 1973-04-09 | 1976-03-30 | Salvador Gali Mallofre | Screen processing machines |
| EP0879145B1 (en) * | 1995-05-04 | 2000-01-19 | Stork Screens B.V. | Rotary screen printing machine |
| CN2698580Y (en) * | 2004-05-22 | 2005-05-11 | 黄辉 | Silk screen type printing machine with flat scraper |
| CN101811389A (en) * | 2010-02-10 | 2010-08-25 | 杨国辉 | Screen printing machine |
| CN202016255U (en) * | 2011-03-08 | 2011-10-26 | 中山市威思博自动化设备有限公司 | Sliding table flat screen printing machine |
| CN203317859U (en) * | 2013-06-13 | 2013-12-04 | 王法聚 | Treadmill flat screen printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103331994A (en) | 2013-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103331994B (en) | Treadmill flat screen printing machine | |
| CN109093399B (en) | Full-automatic shearing butt welding device | |
| CN108842425A (en) | A kind of clothes processing cutting equipment | |
| CN203317859U (en) | Treadmill flat screen printing machine | |
| CN203998298U (en) | Cloth feed machine pay-off | |
| CN109201877A (en) | A kind of rolling profile machine | |
| CN102992082A (en) | Belt cutting machine with independently driven pressure plate mechanism | |
| CN203343315U (en) | Automatic feeding machine of punch press | |
| CN209256636U (en) | A kind of multistation rolling element mould polisher | |
| CN204249382U (en) | A kind of punch press auto feed, pay-off | |
| CN204659201U (en) | A kind of device of quick-replaceable roller | |
| CN202045859U (en) | Automatic die-pressing mask forming machine | |
| CN106346843A (en) | Multi-station paper product embossing molding integrated machine | |
| CN105547765A (en) | Mine flavor powder sampling machine | |
| CN210732901U (en) | Automatic adjusting device for rubber open-milling squeeze roll interval | |
| CN202729432U (en) | Z-shaped rubber cutting machine | |
| CN104493623A (en) | Double-slide-block reciprocating feed mechanism | |
| CN219006189U (en) | Cutting device with adjustable movement size | |
| CN103332002A (en) | Scraper device of treadmill flat screen printing machine | |
| CN204020210U (en) | A kind of rotary screen printing machine | |
| CN108687821B (en) | Plastic slab cutting transportation turns to device | |
| CN205969156U (en) | Cutting mechanism of plastic filter core thermoforming machine | |
| CN203765101U (en) | Chip removing device used after edge shearing on steel strips | |
| CN211641311U (en) | Automatic alignment proofing equipment | |
| CN209794214U (en) | Glass cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |