CN213675926U - Flexographic rotary printing machine capable of printing on two sides - Google Patents
Flexographic rotary printing machine capable of printing on two sides Download PDFInfo
- Publication number
- CN213675926U CN213675926U CN202021742414.9U CN202021742414U CN213675926U CN 213675926 U CN213675926 U CN 213675926U CN 202021742414 U CN202021742414 U CN 202021742414U CN 213675926 U CN213675926 U CN 213675926U
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- printing
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- sides
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- 230000000903 blocking effect Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
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Abstract
The utility model relates to the field of printing equipment, and discloses a flexographic rotary printing machine capable of printing on two sides, which comprises a clamping device, wherein the clamping device comprises two first supports, two first rollers and two screw rods, the left side and the right side of each first roller are respectively provided with a pair of first rotating rods, the opposite two sides of each pair of first rotating rods are respectively fixedly connected with the middle parts of the left side and the right side of the corresponding first roller, two moving frames are lifted, the distance between the two first rollers is changed, the first rollers clamp a printing piece, a limiting plate is pushed to change the distance between two limiting plates so that the distance is adjusted to be suitable for the current printing piece, a printing machine body is started to drive the first rollers and the second rollers to rotate by an electric device, the printing piece is continuously conveyed into the printing machine body for printing, the efficiency is more stable compared with the common manual conveying of the printing piece, the limiting plate limits the position before the printing piece body in the, the position deviation in the conveying process is avoided, and the printing accuracy is not influenced.
Description
Technical Field
The utility model relates to a lithography apparatus field especially relates to a but flexographic rotary press of two-sided printing.
Background
Common two-sided printing flexographic rotary press carries the in-process to the printing machine at the printing machine, carry the printing machine to the printing machine in usually through operating personnel is manual, can't the accurate position of guaranteeing to print in the transportation process and aim at the needs printing, easily lead to printing position offset, influence the printing quality, but consequently, the flexographic rotary press of two-sided printing is proposed, through pressing from both sides the accuracy when getting the printing and limiting the position of printing before the printing of printing, improve the printing quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a but flexographic rotary press of two-sided printing.
In order to realize the purpose, the utility model adopts the following technical scheme that the flexographic rotary printing machine capable of realizing double-sided printing comprises a clamping device, the clamping device comprises two first supports, two first rollers and two screw rods, the left and right sides of each first roller are respectively provided with a pair of first rotating rods, the opposite sides of each pair of first rotating rods are respectively fixedly connected with the middle parts of the left and right sides of the corresponding first roller, the two separated sides of each pair of first rotating rods are respectively provided with a blocking piece, the middle parts of the opposite sides of the two blocking pieces are respectively fixedly connected with the two separated sides of the first rotating rods, a moving frame is respectively arranged above the two first supports, the two separated ends of the rod surface of each pair of first rotating rods are respectively hinged with the upper ends of the left and right sides of the two first supports and the two moving frames, the lower surfaces of the two supports are provided with a base, the rear end of the base is provided with a printing machine body, the rear surface of two supports one all is provided with down the fixed block, the front surface of two lower fixed blocks respectively with the rear surface upper end fixed connection of two supports one, two rear surfaces that remove the frame all are provided with the fixed block, two front surfaces that go up the fixed block respectively with two rear surface fixed connection that remove the frame, two upper and lower face mid portions that go up the fixed block all are provided with thread groove one, two upper and lower face mid portions that go up the fixed block all are provided with thread groove two down, be provided with the screw rod in thread groove one and the thread groove two, the face lower extreme of screw rod is provided with the inclined thread, the face upper end of screw rod is provided with the horizontal screw.
Preferably, the upper surfaces of the two screws are respectively provided with a disc, the middle parts of the lower surfaces of the two discs are respectively fixedly connected with the upper surfaces of the two screws, a chain is arranged between the ring surfaces of the two discs, the upper surface of the disc positioned at the right end is provided with a rocker, and the lower surface of the rocker is fixedly connected with the middle part of the upper surface of the disc positioned at the right end.
Preferably, the limiting device comprises two second supports, two limiting plates and two second rollers, a pair of rotating rods are arranged on the left and right surfaces of the two second rollers, the two opposite surfaces of each pair of rotating rods are fixedly connected with the middle portions of the left and right surfaces of the corresponding second rollers, and the left and right ends of the two pairs of rotating rods are hinged to the upper ends of the two opposite surfaces of the two second supports.
Preferably, the upper ends of the left surface and the right surface of the two limiting plates are respectively provided with two rotating rod grooves, the rod faces of the two rotating rods are respectively arranged in the two rotating rod grooves, the lower surfaces of the two limiting plates are respectively provided with clamping blocks, and the upper surfaces of the two clamping blocks are respectively fixedly connected with the middle parts of the lower surfaces of the two limiting plates.
Preferably, the rear surface of the base is fixedly connected with the lower end of the front surface of the printer body, the lower surfaces of the two supports II are fixedly connected with the left end and the right end of the rear end of the upper surface of the base respectively, the lower surfaces of the two supports I are fixedly connected with the left end and the right end of the front end of the upper surface of the base respectively, a clamping groove is formed in the middle of the rear end of the upper surface of the base, and the clamping block is arranged in the clamping groove.
Advantageous effects
The utility model provides a but flexographic plate rotary press of two-sided printing. The method has the following beneficial effects:
(1) this can two-sided printing's flexographic rotary press, wave the rocker and make the screw rod lower extreme reciprocate in fixed block down, can drive two and go up the fixed block and constantly go up and down, drive two and remove the frame and go up and down, change the distance between two cylinders one, make two cylinders one carry the printing piece, promote the limiting plate and change the distance between two limiting plates and make its adjust to the size that is fit for current printing piece, start the printing machine body and make electric actuator driving roller one and cylinder two rotate, the printing piece constantly carries and prints to printing machine originally internally, it is more stable to compare common manual transport printing piece efficiency.
(2) This but flexographic plate rotary press of two-sided printing, the limiting plate has injectd the position before getting into printing piece body among the printing piece transportation process, avoids transportation in-process offset, influences the accuracy of printing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the gripping device of fig. 1 according to the present invention;
FIG. 3 is a schematic structural view of the screw of the present invention;
fig. 4 is a schematic structural view of the limiting device in fig. 1 according to the present invention.
Illustration of the drawings:
1. a gripping device; 2. a limiting device; 3. a printer body; 4. a base; 11. a chain; 12. a rocker; 13. a screw; 14. an upper fixed block; 15. a lower fixed block; 16. a first bracket; 17. a baffle plate; 18. a first roller; 19. a first rotating rod; 110. a disc; 111. transverse threads; 112. Oblique threads; 113. a first thread groove; 114. a second thread groove; 115. a movable frame; 21. a second bracket; 22. a second rotating rod; 23. a limiting plate; 24. a second roller; 25. a rotating rod groove; 26. and (7) clamping blocks.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a flexographic plate rotary printing machine capable of printing on two sides comprises a clamping device 1, as shown in figures 1-4, the clamping device 1 comprises two first supports 16, two first rollers 18 and two screws 13, the left side and the right side of each first roller 18 are respectively provided with a pair of first rotating rods 19, the opposite sides of each pair of first rotating rods 19 are respectively fixedly connected with the middle parts of the left side and the right side of the corresponding first roller 18, the two opposite sides of each pair of first rotating rods 19 are respectively provided with a baffle 17, the middle parts of the two opposite sides of the two baffle 17 are respectively fixedly connected with the two opposite sides of the pair of first rotating rods 19, a moving frame 115 is respectively arranged above the two first supports 16, the two ends, away from the rod surface, of the two pairs of first rotating rods 19 are respectively hinged with the upper ends of the left side and the right side of the two first supports 16 and the two upper ends of the left side and the right side of the two moving frames 115, the lower surfaces, the rear end of the upper surface of the base 4 is provided with a limiting device 2, the limiting device 2 comprises two second supports 21, two limiting plates 23 and two second rollers 24, the left and right surfaces of the two second rollers 24 are respectively provided with a pair of rotating rods 22, the opposite two surfaces of each pair of rotating rods 22 are respectively fixedly connected with the middle parts of the left and right surfaces of the corresponding second rollers 24, the left and right ends of the two pairs of rotating rods 22 are respectively hinged with the upper ends of the opposite two surfaces of the two second supports 21, the upper ends of the left and right surfaces of the two limiting plates 23 are respectively provided with two rotating rod grooves 25, the rod faces of the two rotating rods 22 are respectively arranged in the two rotating rod grooves 25, the lower surfaces of the two limiting plates 23 are respectively provided with clamping blocks 26, the upper surfaces of the two clamping blocks 26 are respectively fixedly connected with the middle parts of the lower surfaces of the two limiting plates 23, the rear surfaces of the two first supports 16 are respectively provided with a lower fixing block 15, the rear surfaces of the two moving frames 115 are respectively provided with an upper fixed block 14, the front surfaces of the two upper fixed blocks 14 are respectively fixedly connected with the rear surfaces of the two moving frames 115, the middle parts of the upper and lower surfaces of the two upper fixed blocks 14 are respectively provided with a first thread groove 113, the middle parts of the upper and lower surfaces of the two lower fixed blocks 15 are respectively provided with a second thread groove 114, a screw 13 is arranged in the first thread groove 113 and the second thread groove 114, the lower end of the face of the screw 13 is provided with an inclined thread 112, the upper end of the face of the screw 13 is provided with a transverse thread 111, the upper surfaces of the two screw 13 are respectively provided with a disc 110, the middle parts of the lower surfaces of the two discs 110 are respectively fixedly connected with the upper surfaces of the two screw 13, a chain 11 is arranged between the ring surfaces of the two discs 110, the upper surface of the disc 110 at the right end is, the rear surface of the base 4 is fixedly connected with the lower end of the front surface of the printing machine body 3, the lower surfaces of the two brackets 21 are respectively fixedly connected with the left end and the right end of the rear end of the upper surface of the base 4, the rocker 12 is shaken to enable the lower end of the screw 13 to move up and down in the lower fixing block 15, can drive two and go up fixed block 14 and constantly go up and down, it goes up and down to drive two removal framves 115, change the distance between two cylinders 18, make two cylinders 18 clip the printing piece, promote the limiting plate 23 and change the distance between two limiting plates 23 and make its size of adjusting to be fit for current printing piece, start printing machine body 3 and make the printing piece constantly carry and print to printing machine body 3 in, both ends fixed connection about the lower surface of two supports 16 respectively with the upper surface front end of base 4, the upper surface rear end mid portion of base 4 is provided with draw-in groove 5, fixture block 26 sets up in draw-in groove 5.
The utility model discloses a theory of operation:
when the automatic printing machine is used, the rocker 12 is rocked to enable the lower end of the screw 13 to move up and down in the lower fixing block 15, the two upper fixing blocks 14 can be driven to continuously lift, the two moving frames 115 are driven to lift, the distance between the two first rollers 18 is changed, the first rollers 18 are enabled to clamp a printing part, the limiting plates 23 are pushed to change the distance between the two limiting plates 23, the distance is enabled to be adjusted to the size suitable for the current printing part, the printing machine body 3 is started to enable the first electric device driving rollers 18 and the second rollers 24 to rotate, the printing part is continuously conveyed into the printing machine body 3 to be printed, and the offset of the printing.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (6)
1. A flexographic rotary printing press capable of printing on both sides comprises a clamping device (1), and is characterized in that: the clamping device (1) comprises two first supports (16), two first rollers (18) and two screws (13), a pair of first rotating rods (19) is arranged on the left side and the right side of each first roller (18), opposite two sides of each pair of first rotating rods (19) are fixedly connected with the middle parts of the left side and the right side of the corresponding first roller (18), two separating surfaces of each pair of first rotating rods (19) are provided with blocking pieces (17), the middle parts of the opposite two sides of the two blocking pieces (17) are fixedly connected with the two separating surfaces of the first rotating rods (19), moving frames (115) are arranged above the two first supports (16), two ends, away from the rod surface, of the two first rotating rods (19) are hinged with the upper ends of the left side and the right side of the two first supports (16) and the upper ends of the left side and the right side of the two moving frames (115), a base (4) is arranged on the lower surfaces of the two first supports (16), and a printer body (3) is, the rear end of the upper surface of the base (4) is provided with a limiting device (2), the rear surfaces of the first supports (16) are provided with lower fixing blocks (15), the front surfaces of the lower fixing blocks (15) are fixedly connected with the upper ends of the rear surfaces of the first supports (16) respectively, the rear surfaces of the two movable frames (115) are provided with upper fixing blocks (14), and the front surfaces of the upper fixing blocks (14) are fixedly connected with the rear surfaces of the two movable frames (115) respectively.
2. A flexographic printing press according to claim 1, characterized in that: the middle parts of the upper surface and the lower surface of the two upper fixing blocks (14) are respectively provided with a first thread groove (113), the middle parts of the upper surface and the lower surface of the two lower fixing blocks (15) are respectively provided with a second thread groove (114), screw rods (13) are arranged in the first thread grooves (113) and the second thread grooves (114), the lower ends of the rod faces of the screw rods (13) are provided with inclined threads (112), and the upper ends of the rod faces of the screw rods (13) are provided with transverse threads (111).
3. A flexographic printing press according to claim 1, characterized in that: the upper surfaces of the two screws (13) are respectively provided with a disc (110), the middle parts of the lower surfaces of the two discs (110) are respectively fixedly connected with the upper surfaces of the two screws (13), a chain (11) is arranged between the ring surfaces of the two discs (110), the upper surface of the disc (110) positioned at the right end is provided with a rocker (12), and the lower surface of the rocker (12) is fixedly connected with the middle part of the upper surface of the disc (110) positioned at the right end.
4. A flexographic printing press according to claim 1, characterized in that: stop device (2) include two supports two (21), two limiting plates (23) and two cylinders two (24), and two sides all are provided with a pair of bull stick two (22) about two cylinders two (24), and every relative two sides of bull stick two (22) respectively with the cylinder two (24) that corresponds about face mid portion fixed connection, both ends are articulated with the relative two sides upper end of two supports two (21) respectively about two pairs of bull stick two (22).
5. A flexographic printing press according to claim 4, characterized in that: the upper ends of the left surface and the right surface of the two limiting plates (23) are respectively provided with two rotating rod grooves (25), the rod surfaces of the two rotating rods (22) are respectively arranged in the two rotating rod grooves (25), the lower surfaces of the two limiting plates (23) are respectively provided with clamping blocks (26), and the upper surfaces of the two clamping blocks (26) are respectively fixedly connected with the middle parts of the lower surfaces of the two limiting plates (23).
6. A flexographic printing press according to claim 1, characterized in that: the rear surface of base (4) and the front surface lower extreme fixed connection of printing machine body (3), the lower surface of two supports (21) respectively with base (4) upper surface rear end both ends fixed connection about, the lower surface of two supports (16) respectively with base (4) upper surface front end both ends fixed connection about, the upper surface rear end mid portion of base (4) is provided with draw-in groove (5), fixture block (26) set up in draw-in groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021742414.9U CN213675926U (en) | 2020-08-19 | 2020-08-19 | Flexographic rotary printing machine capable of printing on two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021742414.9U CN213675926U (en) | 2020-08-19 | 2020-08-19 | Flexographic rotary printing machine capable of printing on two sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213675926U true CN213675926U (en) | 2021-07-13 |
Family
ID=76743853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021742414.9U Expired - Fee Related CN213675926U (en) | 2020-08-19 | 2020-08-19 | Flexographic rotary printing machine capable of printing on two sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213675926U (en) |
-
2020
- 2020-08-19 CN CN202021742414.9U patent/CN213675926U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |