CN214449338U - Integrated screen printer for label printing - Google Patents

Abstract

The application relates to an integrated screen printing machine for label printing, which relates to the field of label printing and comprises a rack, wherein two first transverse plates are fixed at the top of the rack, a screen is arranged on the inner sides of the two first transverse plates, one side of the rack is connected with a third supporting plate in a sliding manner, one side of the rack is provided with a first driving mechanism for driving the third supporting plate to slide, a push plate for pushing dye is connected below the third supporting plate in a sliding manner, the bottom of the third supporting plate is connected with a printing plate in a sliding manner, and a connecting mechanism for driving the push plate to slide at the top of the screen when the printing plate moves upwards is arranged on the third supporting plate; the push pedal drives the dyestuff of piling up far away from printing plate department at the silk screen and pushes to the printing plate below of being about to work for do not need operating personnel to place the dyestuff in printing plate below regularly, thereby reduced the cost of labor.

Description

Integrated screen printer for label printing

Technical Field

The application relates to the field of label printing, in particular to an integrated screen printing machine for label printing.

Background

Machines for printing text and images. Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, etc. The working principle of the printing machine is that the characters and images to be printed are made into a printing plate, the printing plate is arranged on a printing machine, then ink is coated on the positions, where the characters and images are arranged, of the printing plate by a person or the printing machine, and then the printing plate is directly or indirectly transferred to paper or other printing stocks, so that the printed matters identical to the printing plate are copied.

Notice is integral type screen printing machine of CN 206781228U's label printing, which comprises a frame, the frame top is fixed with the printing platform, the printing bench erects and is equipped with the silk screen, be equipped with scraper and slide bar in the frame, the scraper is fixed on the slide bar, be fixed with the backup pad in the frame, the slide bar slides from side to side in the backup pad. The slide bar horizontal slip drives the scraper horizontal slip, and the scraper drives the dyestuff horizontal slip on the silk screen, and the dyestuff can be piled up gradually in the silk screen both sides along with scraper length direction when the scraper is scraped, leads to operating personnel to place the dyestuff gathering in scraper bottom department regularly to increase the cost of labor.

In view of the above-mentioned related art, the applicant believes that the dye gradually accumulates on both sides of the screen while the doctor blade is scraping, resulting in the need for an operator to regularly place the dye at the blade face of the doctor blade, thereby increasing labor costs.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the dyestuff can be piled up gradually along with scraper length direction and need artificial processing far away from scraper department at the silk screen, this application provides the integral type screen printing machine of label printing.

The application provides an integral type screen printing machine of label printing adopts following technical scheme:

integral type screen printing machine of label printing, which comprises a frame, the frame top is fixed with two first diaphragms, two the relative inboard of first diaphragm is equipped with the silk screen, frame one side is slided along first diaphragm length direction and is connected with the locating plate, frame one side is equipped with the first actuating mechanism who is used for driving the locating plate to slide, the locating plate below is slided and is connected with the push pedal that is used for pushing away the dyestuff, the locating plate bottom is slided and is connected with the printing plate, be equipped with the coupling mechanism who is used for driving the push pedal and slides at the silk screen top when printing plate shifts up on the locating plate.

Through adopting above-mentioned technical scheme, through setting up a drive mechanism for the locating plate can be followed the long limit direction of first diaphragm and slided, and then the locating plate can drive printing plate and slide on the silk screen, thereby realizes the printing of printing plate to the label. Printing plate promotes dyestuff and removes towards silk screen one side, and push pedal reverse promotion dyestuff moves towards the silk screen opposite side afterwards for the printing plate pushes away the printing plate bottom again to the dyestuff of silk screen one side by the push pedal, and then the dyestuff gathers in the bottom of printing plate all the time, has reduced the artificial frequency of gathering the dyestuff in the printing plate bottom, thereby has reduced the cost of labor. Through setting up coupling mechanism for also can drive the push pedal and slide when first actuating mechanism can drive printing plate and slide, and then realize same power supply drive push pedal and printing plate, thereby reduced the cost.

Optionally, a movable groove has been seted up including the fixed case that is located frame one side to first actuating mechanism, fixed roof portion, the movable groove internal fixation has the guide post, fixed incasement wall is fixed with first cylinder, the guide post slides with the locating plate and is connected, the locating plate both sides are fixed with the riser, two the piston rod fixed connection of riser and first cylinder.

Through adopting above-mentioned technical scheme, start first cylinder, the piston rod of first cylinder slides along guide post length direction, and first cylinder slides and drives fixed box and slide, and fixed box slides and drives printing plate and slide on the silk screen, and the printing plate passes through the silk screen and scrapes the printing of dyestuff on the label for printing plate can slide along fixed case length direction, and then the printing plate can be followed to the dyestuff and slided, thereby the printing that the dyestuff can be even is on the label.

Optionally, coupling mechanism (6) is including rotating the fixed box of connection at the locating plate top, be equipped with in the frame and be used for restricting fixed box pivoted locking subassembly, fixed box top fixedly connected with second cylinder, the piston rod bottom mounting of second cylinder has the head rod, the head rod bottom is fixed with first montant, first montant bottom and push pedal fixed connection, the printing plate top is fixed with the second connecting rod, slide in the fixed box and be connected with the slide bar, fixed box one end and printing plate fixed connection are kept away from to the slide bar, fixed box is located and is fixed with the third connecting rod between head rod and the second connecting rod, the third connecting rod is kept away from liver protection one side and is rotated and install the connecting rod, the connecting rod both ends rotate with head rod and second connecting rod respectively and be connected.

By adopting the technical scheme, the second cylinder is started, the piston rod of the second cylinder moves upwards, the piston rod moves upwards to drive the push plate and one end, close to the piston rod, of the connecting rod to move upwards, the other end of the connecting rod moves downwards, and the connecting rod moves downwards to drive the printing plate to move downwards; closing the second cylinder, moving a piston rod of the second cylinder downwards, moving the piston rod downwards to drive the push plate to be in contact with the silk screen, simultaneously moving the piston rod downwards to drive one end of the connecting rod close to the piston rod to move downwards, moving the other end of the connecting rod upwards at the moment, and moving the connecting rod upwards to drive the printing plate not to be in contact with the silk screen; the push pedal does not influence printing plate work when making the printing plate slide the printing label, satisfies the push pedal simultaneously and pushes away the dyestuff to printing plate bottom to realize same power supply drive push pedal and printing plate function, reduce the cost.

Optionally, the locking assembly includes a screw rod penetrating the top of the fixing box, and the screw rod extends out of the fixing box and then is in threaded connection with the top of the positioning plate.

By adopting the technical scheme, the screw is screwed to limit the fixed box to rotate, so that the fixed box is fixed above the silk screen, and the printing of the printing plate on the silk screen can be met; and when the bolts are loosened, the fixing box can rotate to one side, so that the abrasion degree of the silk screen and the printing plate can be conveniently detected.

Optionally, a positioning frame is hinged to one side of the first transverse plate, the other side of the first transverse plate is abutted to the bottom of the positioning frame, the top of the positioning frame is connected with the silk screen in a sliding mode, and a positioning assembly used for limiting the displacement of the silk screen is arranged on the positioning frame.

By adopting the technical scheme, the positioning assembly is arranged, so that the screen mesh can be fixed on the screen mesh by the positioning assembly, and the possibility of shaking of the screen mesh when the printing plate slides on the screen mesh is reduced; meanwhile, the positioning assembly is loosened, and the silk screen can be detached from the positioning frame, so that the bottom surface of the silk screen is convenient to clean.

Optionally, the positioning assembly includes a fixture block fixedly connected to one side of the long edge of the screen, a slot inserted into the fixture block is correspondingly formed in one side of the long edge of the positioning frame, a support block is fixedly connected to the screen, a second bolt penetrates through one side, far away from the slot, of the positioning frame, and the second bolt penetrates through the positioning frame and is in threaded connection with the support block.

Through adopting above-mentioned technical scheme, the fixture block is pegged graft in the draw-in groove, and the silk screen is kept away from fixture block one side and is passed through the second bolt fastening in the locating frame for make things convenient for the silk screen fixed while convenient will dismantle and get off and maintain.

Optionally, two sides of the frame are respectively rotatably connected with a follower wheel, the peripheral surface of the follower wheel is connected with a transmission belt in a sliding manner, second supporting plates for supporting the transmission belt are fixed in the two first transverse plates, and a second driving mechanism for driving the transmission belt to move is arranged on the frame.

Through adopting above-mentioned technical scheme, drive second actuating mechanism drives the drive belt and removes, and the drive belt removes and drives the label and remove, and the label on same rectangular strip removes the silk screen bottom in proper order, and the printing plate slides and prints the label that removes the silk screen bottom to realize the batch printing of label, improved work efficiency.

Optionally, a connecting plate is fixed at the top of the rack, two first fixing plates are fixed at one side of the connecting plate, guide rods are fixed in the two first fixing plates, a second fixing plate is fixed at one end, away from the rack, of the first fixing plate, a first supporting rod is fixed at one side, away from the connecting plate, of the second fixing plate, first limiting grooves are respectively formed in the tops of the two first supporting rods, fixing rods for installing label tapes are erected at the positions, located in the first limiting grooves, of the two first supporting rods, limiting discs are fixed on the outer peripheral surfaces of the fixing rods, first supporting plates are fixed in the two first fixing plates, first pressing plates for pressing labels are arranged on the first supporting plates, two guide rollers are rotatably installed in the two first fixing plates, limiting plates are connected on the outer peripheral surfaces of the guide rollers in a sliding manner, and a plurality of first bolts for limiting sliding of the limiting plates are in threaded connection with the tops of the limiting plates, the first bolt is abutted against the guide roller tightly, the top of the first fixing plate is rotatably connected with a first supporting roller, the outer peripheral surface of the first supporting roller is provided with a plurality of supporting grooves for the sliding of the label belt, and the top of the rack is fixed with a compression roller.

Through adopting above-mentioned technical scheme, slide two adjacent solid fixed rings and make the clearance and the label area cooperation between two solid fixed rings, the fixed hook of pulling is walked around the fixed band after and is pegged graft in hook groove inclined plane one side, the solid fixed ring of installation of being convenient for is at the guide bar outer peripheral face. The two adjacent limiting sheets are slid to enable the gap between the two limiting sheets to just receive the label tape to pass through, the first bolt is screwed, and then the limiting sheets are fixed on the outer peripheral surface of the guide roller. The fixing ring and the limiting piece provide a guiding effect for the plurality of label belts, the possibility that the plurality of labels are easily wound mutually during simultaneous processing is reduced, and therefore the plurality of labels can be processed in order, and the working efficiency is improved. Through setting up the grafting group, the solid fixed ring of restriction slides, and then reduces the label and removes the possibility that the clearance enlarges between two solid fixed rings when touching solid fixed ring to the possibility of skew when reducing the label area and removing. Through setting up first bolt, the restriction spacing piece slides, and then reduces the possibility that the clearance enlarges between two spacing pieces to reduce the possibility of label area skew when removing.

Optionally, two second transverse plates are fixed to the top of the rack, a first oven for drying the labels is hinged to the top of the second transverse plates, the second driving mechanism comprises two second vertical rods fixed to the tops of the second transverse plates respectively, a fourth supporting plate is fixed to the tops of the two second vertical rods, a third air cylinder is fixed to the top of the fourth supporting plate, a second pressing plate is fixed to the bottom end of a piston rod of the third air cylinder, the second pressing plate is connected with the two second vertical rods in a sliding manner, a first shaft sleeve is fixed to the top of the second pressing plate and sleeved on the periphery of the second vertical rods, two first pressing blocks for pressing the transmission belt downwards are fixed to the bottom of the second pressing plate, a sliding plate is connected to the top of the second transverse plates in a sliding manner, the top of the sliding plate is connected with the transmission belt in a sliding manner, and two fifth air cylinders are fixed in the two second transverse plates, two the piston rod and the slide fixed connection of fifth cylinder, the slide top is fixed with two third montants, two third montant top is fixed with the fifth backup pad, the fifth backup pad top is fixed with the fourth cylinder, the piston rod bottom mounting of fourth cylinder has the third clamp plate, the third clamp plate slides with two third montants respectively and is connected, third clamp plate top is fixed with the second axle sleeve, second axle sleeve cover establish with third montant week side, third clamp plate bottom is fixed with two second briquettings that are used for pressing the drive belt downwards.

Through adopting above-mentioned technical scheme, through setting up the oven for moisture in the dyestuff on the label can rapid evaporation, reduces the possibility that the dyestuff drops after contacting with next silk screen, has improved the qualification rate of product. The third cylinder is started, a piston rod of the third cylinder moves upwards, the piston rod moves upwards to drive the second pressing plate to move upwards, the second pressing plate moves upwards to drive the first pressing block to be separated from the transmission belt, the fourth cylinder is started, the piston rod of the fourth cylinder moves downwards, the piston rod moves downwards to drive the third pressing plate to move downwards, the third pressing plate moves downwards to drive the second pressing block to press the transmission belt, at the moment, the second clamping block and the sliding plate clamp the transmission belt, the fifth cylinder is started, the piston rod of the fifth cylinder slides along the length direction of the piston rod, the piston rod slides to drive the sliding plate to slide, the sliding plate slides to drive the transmission belt to slide, the transmission belt slides to drive the label on the transmission belt, the transmission belt displaces to drive the label to move, the possibility of position offset of a label printing part is reduced, the incomplete possibility of the label printing part is further reduced, and the qualified rate of products is improved.

Optionally, two support columns are fixed on the top of the rack, a square roller is rotatably connected to the two support columns relatively to the inner sides, a first motor for driving the square roller to rotate is arranged on one side, away from the square roller, of each support column, a second oven for drying labels is fixed on one side, away from the square roller, of the corresponding support column, a support frame is rotatably connected to one side, away from the square roller, of the support frame, a material receiving box is arranged on one side, away from the second oven, of the support frame, a fixed roller is fixed on one side, close to the second support roller, of the material receiving box, a plurality of fixed discs are fixed on the outer peripheral surface of the fixed roller, a material receiving rod is rotatably connected to one side, close to the second support roller, of the material receiving box, a second motor for driving the material receiving rod to rotate is arranged in the material receiving box, a spring is sleeved on the outer peripheral surface of the material receiving rod, one end, close to the spring, of the material receiving rod is fixed on the outer peripheral surface of the material receiving rod, the spring is kept away from and is received material pole one end and be fixed with the bearing, the bearing outer peripheral face is fixed with a plurality of positioning disks.

By adopting the technical scheme, the first motor is started, the first motor rotates to drive the square roller to rotate upwards, the square roller rotates to drive the labels above to be conveyed into the second oven, and therefore the possibility that the labels fall into the oven box and the transmission belt form a gap is reduced, the possibility that the labels are stacked in the gap and rubbed by a knife is reduced, and the product quality is further improved. The second motor is started, the second motor rotates to drive the material receiving rod to rotate, the material receiving rod rotates to drive the spring to rotate, the spring rotates to drive the bearing to rotate, the bearing rotates to drive the positioning discs to rotate, the label finished by simultaneous processing is wound between the two positioning discs, the label can be wound in the positioning discs, material receiving is achieved, the spring and the bearing are arranged simultaneously, the possibility that the rotating speed of the material receiving rod is too fast to cause the winding of the label is too fast is reduced, and the possibility that the label is broken due to the too fast winding of the label is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

through setting up a drive mechanism for the locating plate can be followed the long limit direction of first diaphragm and slided, and then the locating plate can drive printing plate and slide on the silk screen, thereby realizes the printing of printing plate to the label. Printing plate promotes dyestuff and removes towards silk screen one side, and push pedal reverse promotion dyestuff moves towards the silk screen opposite side afterwards for the printing plate pushes away the printing plate bottom again to the dyestuff of silk screen one side by the push pedal, and then the dyestuff gathers in the bottom of printing plate all the time, has reduced the artificial frequency of gathering the dyestuff in the printing plate bottom, thereby has reduced the cost of labor. By arranging the connecting mechanism, the first driving mechanism can drive the printing plate to slide and can also drive the push plate to slide at the same time, so that the same power source can drive the push plate and the printing plate, and the cost is reduced;

the first cylinder is started, the piston rod of the first cylinder slides along the length direction of the guide column, the first cylinder slides to drive the fixed box to slide, the fixed box slides to drive the printing plate to slide on the silk screen, the printing plate scrapes and prints the dye on the label through the silk screen, the printing plate can slide along the length direction of the fixed box, and then the dye can slide along with the printing plate, so that the dye can be printed on the label uniformly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural view of the feeding assembly of the present embodiment.

Fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2.

Fig. 4 is a schematic diagram of the printed board mounting of the present embodiment.

Fig. 5 is a partially enlarged schematic view at B in fig. 4.

Fig. 6 is a partially enlarged schematic view at C in fig. 4.

Fig. 7 is a schematic structural view of the clamping mechanism of the present embodiment.

Fig. 8 is a partially enlarged schematic view at D in fig. 7.

Fig. 9 is a schematic structural view of the receiving mechanism of the embodiment.

Description of reference numerals: 1. a frame; 11. a connecting plate; 2. a first fixing plate; 21. a guide bar; 22. a fixing ring; 23. a limiting component; 231. fixing belts; 232. a hook groove; 233. a fixed hook; 24. a second fixing plate; 241. a first support bar; 2411. a first limit groove; 2412. a second limit groove; 242. a feeding assembly; 2421. fixing the rod; 2422. a limiting disc; 243. a first support plate; 2431. a first platen; 25. a guide roller; 251. a limiting sheet; 252. a first bolt; 26. a first support roller; 261. a support groove; 262. a compression roller; 3. a first transverse plate; 31. a second support plate; 4. a follower wheel; 41. a transmission belt; 5. a first drive mechanism; 51. a fixed box; 511. a movable groove; 52. a guide post; 53. a first cylinder; 54. positioning a plate; 541. a vertical plate; 542. a positioning frame; 5421. a card slot; 543. a wire mesh; 5431. a support block; 544. a positioning assembly; 5441. a clamping block; 545. a second bolt; 6. a connecting mechanism; 61. a fixing box; 62. a locking assembly; 621. a screw; 63. a second cylinder; 64. a first connecting rod; 641. a first vertical bar; 642. pushing the plate; 65. a slide bar; 651. a printing plate; 66. a second connecting rod; 67. a third connecting rod; 68. a connecting rod; 7. a second transverse plate; 71. a first oven; 8. a second drive mechanism; 81. a second vertical bar; 811. a fourth support plate; 82. a third cylinder; 83. a second platen; 831. a first bushing; 84. a first pressing block; 85. a slide plate; 86. a clamping mechanism; 861. a fifth cylinder; 862. a third vertical bar; 863. a fifth support plate; 864. a fourth cylinder; 865. a third press plate; 8651. a second shaft sleeve; 866. a second pressing block; 9. a support pillar; 91. a square roller; 92. a first motor; 93. a material receiving mechanism; 931. a second oven; 932. a support frame; 933. a second support roller; 934. a material receiving box; 935. a fixed roller; 9351. fixing the disc; 936. a material receiving rod; 937. a second motor; 938. a spring; 939. a bearing; 9391. and (6) positioning a disc.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses an integrated screen printing machine for label printing. Referring to fig. 1, the label printing integrated screen printing machine comprises a frame 1, wherein a connecting plate 11 is fixed on the top of the frame 1, and two first fixing plates 2 which are oppositely arranged are fixed on one side of the connecting plate 11. The guide rods 21 are fixed on the opposite inner sides of the two first fixing plates 2, a second fixing plate 24 is fixed at one end, far away from the rack 1, of each first fixing plate 2, a first supporting rod 241 is fixed at one side, far away from the connecting plate 11, of each second fixing plate 24, two groups of feeding assemblies 242 are arranged on the two first supporting rods 241 respectively, first limiting grooves 2411 for the feeding assemblies 242 to be installed are formed in the tops of the two first supporting rods 241 respectively, each feeding assembly 242 comprises a fixing rod 2421 erected at the position, located at the first limiting groove 2411, of the two first supporting rods 241, and limiting discs 2422 arranged in an array mode are fixed on the outer peripheral surfaces of the fixing rods 2421. The bottoms of the two first supporting rods 241 are provided with second limiting grooves 2412 for accommodating the standby feeding assembly 242. The first support plates 243 are fixed on the opposite inner sides of the two first fixing plates 2, and the first support plates 243 are provided with first pressing plates 2431 for pressing labels. Two guide rollers 25 are rotatably mounted on the opposite inner sides of the two first fixing plates 2, the outer peripheral surfaces of the guide rollers 25 are connected with limiting pieces 251 in a sliding manner along the axial direction of the guide rollers 25, a plurality of first bolts 252 used for limiting the sliding of the limiting pieces 251 are in threaded connection with the tops of the limiting pieces 251, and the first bolts 252 are tightly abutted to the guide rollers 25. Two first fixed plate 2 tops are rotated and are connected with first supporting roller 26, and a plurality of support grooves 261 that supply the label area to slide are seted up to first supporting roller 26 outer peripheral face, and the frame top is fixed with compression roller 262, first supporting roller 26 and compression roller 262 parallel arrangement.

Referring to fig. 2 and 3, the guide bar 21 is sleeved with fixing rings 22 arranged in an array, and the fixing rings 22 slide along the axial direction of the guide bar 21. Be equipped with the spacing subassembly 23 that is used for restricting solid fixed ring 22 and slides on the guide bar 21, spacing subassembly 23 is fixed with hook groove 232 including fixing at the fixed band 231 of two first fixed plate 2 relative inboards, gu fixed ring 22 one end, gu fixed ring 22 other end is fixed with the fixed hook 233 that is used for pegging graft with hook groove 232, gu fixed ring 22 outer peripheral face and the inboard butt of fixed band 231.

During operation, two adjacent fixing rings 22 are slid to enable the gap between the two fixing rings 22 to be matched with the label tape, and the fixing hooks 233 are pulled to bypass the fixing bands 231 and then are inserted into the inclined plane side of the hook grooves 232, so that the fixing rings 22 can be conveniently installed on the outer peripheral surface of the guide rod 21. The two adjacent stopper pieces 251 are slid so that the gap between the two stopper pieces 251 can receive the label tape, the first bolt 252 is screwed, and the stopper pieces 251 are fixed to the outer peripheral surface of the guide roller 25. The fixing rod 2421 wound with the tag tape is installed in the stopper groove, the tag tape is drawn out, the tag tape is passed between the two fixing rings 22, then between the first support plate 243 and the first pressing plate 2431, the tag tape is passed through the two stopper pieces 251, and then passed under the pressing roller 262. Fixed ring 22 and spacing piece 251 provide the guide effect for a plurality of label areas, have reduced the easy intertwine possibility of a plurality of labels simultaneous processing to a plurality of labels can be orderly's processing, have improved work efficiency. By providing the insertion set, slippage of the fixing rings 22 is restricted, and the possibility of the gap between the two fixing rings 22 being enlarged is reduced, thereby reducing the possibility of displacement of the label tape when it is moved. Through setting up first bolt 252, restriction spacing piece 251 slides, and then reduces the possibility that the clearance expands between two spacing pieces 251 to the possibility of skew when reducing the label area and moving.

Referring to fig. 1 and 4, two first transverse plates 3 which are oppositely arranged are fixed at the top of the frame 1, second support plates 31 are fixed on the opposite inner sides of the two first transverse plates 3, two sides of the short side of the frame 1 are respectively and rotatably connected with follower wheels 4, a transmission belt 41 is connected on the peripheral surfaces of the follower wheels 4 in a sliding manner, and the second support plates 31 support the transmission belt 41. Be equipped with the printing mechanism that is used for printing the label on frame 1, printing mechanism is including fixing the fixed case 51 in frame 1 one side, movable groove 511 has been seted up at fixed case 51 top, movable groove 511 is fixed with guide post 52 along fixed case 51's length direction, fixed case 51 inner wall is fixed with first cylinder 53, the piston rod of first cylinder 53 slides with guide post 52 and is connected, guide post 52 top slides and is connected with locating plate 54, locating plate 54 both sides are fixed with riser 541, the relative inboard of two riser 541 slides with guide post 52 and is connected, two riser 541 bottoms respectively with first cylinder 53's piston rod fixed connection.

During operation, the first cylinder 53 is started, a piston rod of the first cylinder 53 moves along the long side direction of the guide post 52 to drive the vertical plate 541 to move, and the vertical plate 541 moves to drive the positioning plate 54 to slide on the top of the guide post 52.

Referring to fig. 4 and 5, one side of the first horizontal plate 3 is hinged with a positioning frame 542, the other side of the first horizontal plate 3 is abutted against the bottom of the positioning frame 542, the top of the positioning frame 542 is connected with a wire screen 543 in a sliding manner, the bottom of the wire screen 543 is connected with the transmission belt 41 in a sliding manner, the positioning frame 542 is provided with a positioning assembly 544 for limiting the displacement of the wire screen 543, the positioning assembly 544 comprises two clamping blocks 5441 fixed on one side of the long side of the wire screen 543, one side of the long side of the positioning frame 542 is correspondingly provided with a clamping groove 5421 inserted with the clamping block 5441, one side of the wire screen 543 away from the clamping block 5441 is fixedly connected with a supporting block 5431, one side of the positioning frame 542 away from the clamping groove 5421 is provided with a second bolt 545, and the second bolt 545 passes through the positioning frame 542 and then is in threaded connection with the supporting block 5431.

During operation, an operator places the label tape on the transmission belt 41, then rotates the positioning frame 542 to enable the positioning frame 542 to be horizontally placed above the transmission belt 41, inserts the clamping block 5441 into the clamping groove 5421, screws the second bolt 545, enables the supporting block 5431 and the positioning frame 542 to be fixed, and accordingly fixes the silk screen above the positioning frame.

Referring to fig. 4 and 6, the top of the positioning plate 54 is hinged to a fixing box 61, the positioning plate 54 is provided with a locking assembly 62 for limiting the rotation of the fixing box 61, the locking assembly 62 includes a screw 621 penetrating the top of the fixing box 61, and the screw 621 extends out of the fixing box 61 and then is in threaded connection with the top of the positioning plate 54. The top of the fixing box 61 is fixed with a second cylinder 63, a piston rod of the second cylinder 63 vertically extends out of the fixing box 61, a first connecting rod 64 arranged along the length direction of the guide column 52 is fixed at the bottom end of the piston rod of the second cylinder 63, a first vertical rod 641 vertically arranged is fixed at one end, far away from the second cylinder 63, of the first connecting rod 64, and a push plate 642 connected with the transmission belt 41 in a sliding manner is fixed at the bottom end of the first vertical rod 641. The fixed box 61 is connected with a slide bar 65 in a vertical sliding manner, and one end, far away from the fixed box 61, of the slide bar 65 is fixed with a printing plate 651. A second connecting bar 66 is fixed to the top of the printing plate 651. The fixed box 61 is fixed with a third connecting rod 67 between the first connecting rod 64 and the second connecting rod 66, the first connecting rod 64, the second connecting rod 66 and the third connecting rod 67 are located at the same horizontal position, a connecting rod 68 is rotatably installed at one end, far away from the fixed box 61, of the third connecting rod 67, and two ends of the connecting rod 68 are hinged to the first connecting rod 64 and the second connecting rod 66 respectively.

During operation, the second cylinder 63 is started, the piston rod of the second cylinder 63 moves upwards, the piston rod moves upwards to drive the push plate 642 and the first connecting rod 64 to move upwards, the first connecting rod 64 moves upwards to drive one end of the connecting rod 68 to move upwards, at the moment, the other end of the connecting rod 68 moves downwards, the connecting rod 68 moves downwards to drive the printing plate 651 to move downwards, and the printing plate 651 is in contact with the silk screen. The first air cylinder 53 is started, a piston rod of the first air cylinder 53 slides along the length direction of the guide post 52, the first air cylinder 53 slides to drive the fixed box 61 to slide, the fixed box 61 slides to drive the printing plate 651 to slide on the silk screen 543, and the printing plate 651 scrapes and prints the dye on the label belt through the silk screen 543. When the second cylinder 63 is turned off, the piston rod of the second cylinder 63 moves down, the piston rod moves down to drive the push plate 642 to contact with the screen 543, at this time, the other end of the connecting rod 68 moves up to drive the second connecting rod 66 to move up, and the second connecting rod 66 moves up to drive the printing plate 651 not to contact with the screen 543. And starting the first air cylinder 53, wherein the piston rod of the first air cylinder 53 reversely slides along the length direction of the guide post 52, the first air cylinder 53 slides to drive the fixed box 61 to slide, the fixed box 61 slides to drive the push plate 642 to reversely slide on the silk screen 543, and the push plate 642 drives the dye to push the dye to the lower part of the printing plate 651 to be operated.

Referring to fig. 1 and 4, a second transverse plate 7 which is arranged oppositely is fixed at the top of the frame 1, the opposite inner side of the second transverse plate 7 is fixedly connected with the second supporting plate 31, a first oven 71 for drying labels is hinged to the top of the second transverse plate 7, the temperature of the first oven 71 is 80 ℃ to 130 ℃, the other end of the first oven 71 is abutted to the second transverse plate 7 at the other side, and printing mechanisms with different dyes are arranged on two sides of the first oven 71.

Referring to fig. 1 and 7, two second vertical rods 81 are fixed to the top of the second horizontal plate 7, and a fourth supporting plate 811 is fixed to the top of the two second vertical rods 81. The top of the fourth supporting plate 811 is fixed with a third cylinder 82, the bottom end of a piston rod of the third cylinder 82 is fixed with a second pressing plate 83, and the second pressing plate 83 is connected with two second vertical rods 81 in a sliding manner along the vertical direction. The top of the second pressing plate 83 is fixed with a first sleeve 831, the first sleeve 831 is sleeved on the periphery of the second vertical rod 81, the bottom of the second pressing plate 83 is fixed with two first pressing blocks 84, and the first pressing blocks 84 are used for pressing the transmission belt 41 downwards. The top of the second transverse plate 7 is connected with a sliding plate 85 in a sliding manner, the top of the sliding plate 85 is connected with the transmission belt 41 in a sliding manner, and the sliding plate 85 is provided with a clamping mechanism 86 for clamping the transmission belt 41. The clamping mechanism 86 comprises two fifth cylinders 861 fixed on the opposite inner sides of the two second transverse plates 7, piston rods of the two fifth cylinders 861 are fixedly connected with the sliding plate 85, third vertical rods 862 are fixed at the top of the sliding plate 85 respectively, and fifth supporting plates 863 are fixed at the tops of the two third vertical rods 862. A fourth air cylinder 864 is fixed at the top of the fifth supporting plate 863, a third pressing plate 865 is fixed at the bottom end of a piston rod of the fourth air cylinder 864, and the third pressing plate 865 is connected with two third vertical rods 862 in a sliding manner in the vertical direction respectively. A second shaft sleeve 8651 is fixed to the top of the third pressing plate 865, the second shaft sleeve 8651 is sleeved on the periphery of the third vertical rod 862, two second pressing blocks 866 are fixed to the bottom of the third pressing plate 865, and the second pressing blocks 866 are used for pressing the transmission belt 41 downwards.

During operation, the third cylinder 82 is started, the piston rod of the third cylinder 82 moves upwards, the piston rod moves upwards to drive the second pressing plate 83 to move upwards, the second pressing plate 83 moves upwards to drive the first pressing block 84 to be separated from the transmission belt 41, the fourth cylinder 864 is started, the piston rod of the fourth cylinder 864 moves downwards, the piston rod moves downwards to drive the third pressing plate 865 to move downwards, the third pressing plate 865 moves downwards to drive the second pressing block 866 to press the transmission belt 41, the transmission belt 41 is clamped by the second clamping block and the sliding plate 85 at the moment, the fifth cylinder 861 is started, the piston rod of the fifth cylinder 861 slides along the length direction of the second transverse plate 7, the piston rod slides to drive the sliding plate 85 to slide, the sliding plate 85 slides to drive the transmission belt 41, the sliding plate 41 slides to drive the label on the transmission belt 41 to slide, and the label can not scratch the surface of the label transmission belt when being convenient for conveying the label.

Referring to fig. 1 and 7, two support columns 9 vertically arranged are fixed at the top of the rack 1, a square roller 91 is rotatably connected to the inner sides of the two support columns 9, and a first motor 92 for driving the square roller 91 to rotate is arranged on one side, far away from the square roller 91, of each support column 9. A receiving mechanism 93 for recovering the label is arranged on one side of the square roller 91, which is far away from the machine frame 1.

Referring to fig. 7 and 9, the receiving mechanism 93 includes a second oven 931 fixed on one side of the rack 1 away from the square roller 91 and used for drying the labels again, a support frame 932 is arranged on one side of the second oven 931 away from the square roller 91, the support frame 932 is connected with two second support rollers 933 in a rotating manner on the inner side relative to the support frame 933, the two second support rollers 933 are respectively located at the bottom and the top of the support frame 932, and a receiving box 934 is arranged on one side of the support frame 932 away from the second oven 931. It is fixed with fixed roll 935 to receive workbin 934 near second backing roll 933 one side, fixed roll 935 outer peripheral face is fixed with the fixed disk 9351 that the array set up, it rotates near second backing roll 933 one side to receive workbin 934 has receipts material pole 936, fixed roll 935 is located between receipts material pole 936 and the second backing roll 933, it is equipped with in the receipts workbin 934 and is used for driving and receives material pole 936 pivoted second motor 937, receive material pole 936 outer peripheral face cover and be equipped with spring 938, spring 938 is close to receipts material pole 936 one end and fixes at receipts material pole 936 outer peripheral face, spring 938 is kept away from receipts material pole 936 one end and is fixed with bearing 939, bearing 939 outer peripheral face is fixed with the positioning disk 9391 that the array set up.

In operation, the label tape passes from inside the second oven 931 to below the second support roller 933, and then the label tape is wound around the outer peripheral surface of the bearing 939 from between the fixed disks 9351.

The implementation principle of the integrated screen printing machine for label printing in the embodiment of the application is as follows: the two adjacent fixing rings 22 are slid so that the gap between the two fixing rings 22 is fitted to the label tape, and the fixing hook 233 is pulled to be inserted into the inclined surface side of the hook groove 232 after bypassing the fixing band 231, thereby facilitating the fixing of the fixing ring 22 on the outer peripheral surface of the guide bar 21. The two adjacent limiting sheets 251 are slid to enable the gap between the two limiting sheets 251 to just allow the label tape to pass through, and the first bolt 252 is screwed, so that the limiting sheets 251 can be fixed on the outer peripheral surface of the guide roller 25; the fixing rod 2421 wound with the label tape is installed in the limiting groove, the label tape is drawn out, the label tape penetrates through the two fixing rings 22 and then penetrates through the space between the first supporting plate 243 and the first pressing plate 2431, the label tape penetrates through the two limiting sheets 251 and then penetrates below the pressing roller 262, the fixing rings 22 and the limiting sheets 251 provide a guiding effect for the label tapes, the possibility that the labels are easily wound mutually during simultaneous processing is reduced, namely the labels can be processed sequentially and simultaneously, and the working efficiency is improved; by arranging the fixing band 231, the hook groove 232 and the fixing hook 233, the slippage of the fixing rings 22 is limited, so that the possibility of the expansion of the gap between the two fixing rings 22 can be reduced, and the possibility of the displacement of the label band during the movement is reduced; through setting up first bolt 252, restriction spacing piece 251 slides, can reduce the possibility that the clearance expands between two spacing pieces 251, reduces the possibility of skew when the label area removes.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. Integral type screen printing machine of label printing, including frame (1), frame (1) top is fixed with two first diaphragms (3), two the relative inboard of first diaphragm (3) is equipped with silk screen (543), its characterized in that: frame (1) one side is slided and is connected with locating plate (54), frame (1) one side is equipped with and is used for driving first actuating mechanism (5) that locating plate (54) slided, locating plate (54) below is slided and is connected with push pedal (642) that are used for pushing away the dyestuff, locating plate (54) bottom is slided and is connected with printing plate (651), be equipped with on locating plate (54) and be used for driving push pedal (642) at silk screen (543) top coupling mechanism (6) that slide when printing plate (651) shift up.

2. The label printing integrated screen printing machine according to claim 1, wherein: first actuating mechanism (5) are including fixed case (51) that are located frame (1) one side, and movable groove (511) have been seted up at fixed case (51) top, movable groove (511) internal fixation has guide post (52), fixed case (51) inner wall is fixed with first cylinder (53), guide post (52) slide with locating plate (54) and are connected, locating plate (54) both sides are fixed with riser (541), two the piston rod fixed connection of riser (541) and first cylinder (53).

3. The label printing integrated screen printing machine according to claim 1, wherein: the connecting mechanism (6) comprises a fixed box (61) rotatably connected to the top of the positioning plate (54), a locking assembly (62) used for limiting the rotation of the fixed box (61) is arranged on the rack (1), a second cylinder (63) is fixedly connected to the top of the fixed box (61), a first connecting rod (64) is fixed to the bottom end of a piston rod of the second cylinder (63), a first vertical rod (641) is fixed to the bottom of the first connecting rod (64), the bottom of the first vertical rod (641) is fixedly connected with the push plate (642), a second connecting rod (66) is fixed to the top of the printing plate (651), a sliding rod (65) is connected to the fixed box (61) in a sliding manner, one end of the sliding rod (65) far away from the fixed box (61) is fixedly connected with the printing plate (651), and a third connecting rod (67) is fixed to the fixed box (61) between the first connecting rod (64) and the second connecting rod (66), and a connecting rod (68) is rotatably installed on one side, away from the sliding rod (65), of the third connecting rod (67), and two ends of the connecting rod (68) are rotatably connected with the first connecting rod (64) and the second connecting rod (66) respectively.

4. The label printing integrated screen printing machine according to claim 3, wherein: the locking assembly (62) comprises a screw rod (621) penetrating the top of the fixed box (61), and the screw rod (621) extends out of the fixed box (61) and then is in threaded connection with the top of the positioning plate (54).

5. The label printing integrated screen printing machine according to claim 1, wherein: first diaphragm (3) one side articulates there is locating frame (542), first diaphragm (3) opposite side and locating frame (542) bottom butt, locating frame (542) top and silk screen (543) are slided and are connected, be equipped with locating component (544) that are used for restricting silk screen (543) displacement on locating frame (542).

6. The label printing integrated screen printing machine according to claim 5, wherein: the positioning assembly (544) comprises two clamping blocks (5441) fixedly connected to one side of the long edge of the silk screen (543), a clamping groove (5421) inserted with the clamping blocks (5441) is correspondingly formed in one side of the long edge of the positioning frame (542), a supporting block (5431) is fixedly connected to the silk screen (543), a second bolt (545) penetrates through one side, far away from the clamping groove (5421), of the positioning frame (542), and the second bolt (545) penetrates through the positioning frame (542) and then is in threaded connection with the supporting block (5431).

7. The label printing integrated screen printing machine according to claim 1, wherein: the improved automatic feeding device is characterized in that two sides of the rack (1) are respectively rotatably connected with a follow-up wheel (4), the peripheral surface of the follow-up wheel (4) is connected with a transmission belt (41) in a sliding manner, two first transverse plates (3) are internally fixed with second supporting plates (31) used for supporting the transmission belt (41), and the rack (1) is provided with a second driving mechanism (8) used for driving the transmission belt (41) to move.

8. The label printing integrated screen printing machine according to claim 1, wherein: a connecting plate (11) is fixed at the top of the rack (1), two first fixing plates (2) are fixed on one side of the connecting plate (11), guide rods (21) are fixed in the two first fixing plates (2), a second fixing plate (24) is fixed at one end, far away from the rack (1), of the first fixing plate (2), a first supporting rod (241) is fixed at one side, far away from the connecting plate (11), of the second fixing plate (24), first limiting grooves (2411) are respectively formed in the tops of the two first supporting rods (241), a fixing rod (2421) for installing a label belt is erected at the position, located in the first limiting groove (2411), of the two first supporting rods (241), limiting discs (2422) arranged in an array mode are fixed on the outer peripheral surface of the fixing rod (2421), first supporting plates (243) are fixed in the two first fixing plates (2), and first pressing plates (2431) used for pressing labels are arranged on the first supporting plates (243), two guide roll (25) are installed to first fixed plate (2) internal rotation, guide roll (25) outer peripheral face slides and is connected with spacing piece (251), spacing piece (251) top threaded connection has a plurality of first bolts (252) that are used for restricting spacing piece (251) and slide, first bolt (252) support tightly with guide roll (25), two first fixed plate (2) top is rotated and is connected with first supporting roller (26), a plurality of label area support groove (261) that slide are seted up to first supporting roller (26) outer peripheral face, frame (1) top is fixed with compression roller (262).

9. The label printing integrated screen printing machine according to claim 7, wherein: the top of the rack (1) is fixed with two second transverse plates (7), the top of each second transverse plate (7) is hinged with a first oven (71) for drying labels, each second driving mechanism (8) comprises two second vertical rods (81) fixed to the tops of the second transverse plates (7) respectively, the tops of the two second vertical rods (81) are fixed with a fourth supporting plate (811), the top of the fourth supporting plate (811) is fixed with a third air cylinder (82), the bottom end of a piston rod of the third air cylinder (82) is fixed with a second pressing plate (83), the second pressing plate (83) is connected with the two second vertical rods (81) in a sliding mode respectively, the top of the second pressing plate (83) is fixed with a first shaft sleeve (831), the first shaft sleeve (831) is sleeved on the peripheral sides of the second vertical rods (81), the bottom of the second pressing plate (83) is fixed with two first pressing blocks (84) for pressing the driving belt (41) downwards, the top of the second transverse plate (7) is connected with a sliding plate (85) in a sliding manner, the top of the sliding plate (85) is connected with a transmission belt (41) in a sliding manner, two fifth cylinders (861) are fixed in the two second transverse plates (7), piston rods of the two fifth cylinders (861) are fixedly connected with the sliding plate (85), two third vertical rods (862) are fixed at the top of the sliding plate (85), a fifth supporting plate (863) is fixed at the top of the two third vertical rods (862), a fourth cylinder (864) is fixed at the top of the fifth supporting plate (863), a third pressing plate (865) is fixed at the bottom end of the piston rod of the fourth cylinder (864), the third pressing plate (865) is respectively connected with the two third vertical rods (862) in a sliding manner, a second shaft sleeve (8651) is fixed at the top of the third pressing plate (865), and the second shaft sleeve (8651) is sleeved on the third vertical rods (862), and two second pressing blocks (866) used for pressing the transmission belt (41) downwards are fixed at the bottom of the third pressing plate (865).

10. The label printing integrated screen printing machine according to claim 1, wherein: frame (1) top is fixed with two support columns (9), two the rotation is connected with side roller (91) in support column (9), side roller (91) one side is kept away from in support column (9) is equipped with and is used for driving side roller (91) pivoted first motor (92), side roller (91) one side is fixed with second oven (931) that are used for drying the label is kept away from in frame (1), second oven (931) keep away from side roller (91) one side and are equipped with support frame (932), support frame (932) internal rotation is connected with second backing roller (933), second oven (931) one side is kept away from in support frame (932) is equipped with receipts workbin (934), receipts workbin (934) are close to second backing roller (933) one side and are fixed with fixed roller (935), fixed roller (935) outer peripheral face is fixed with a plurality of fixed disks (9351), it has receipts material pole (936) to rotate to be close to second backing roller (933) one side to receive workbin (934), receive to be equipped with in workbin (934) and be used for driving and receive material pole (936) pivoted second motor (937), receive material pole (936) outer peripheral face cover and be equipped with spring (938), spring (938) are close to and receive material pole (936) one end and fix and receive material pole (936) outer peripheral face, spring (938) are kept away from and are received material pole (936) one end and are fixed with bearing (939), bearing (939) outer peripheral face is fixed with a plurality of positioning disks (9391).

Images