CN115782365B - A flexographic printing press - Google Patents
A flexographic printing pressInfo
- Publication number
- CN115782365B CN115782365B CN202211432094.0A CN202211432094A CN115782365B CN 115782365 B CN115782365 B CN 115782365B CN 202211432094 A CN202211432094 A CN 202211432094A CN 115782365 B CN115782365 B CN 115782365B
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Abstract
The invention relates to a flexographic printing machine which comprises a fixed frame, wherein an embossing roller is arranged on the fixed frame, a first support is symmetrically and fixedly arranged on the side edge of the fixed frame, a second support is arranged on the first support, the first support and the second support are in sliding connection, a printing plate component and an anilox component are arranged on one side of the second support, which is close to the fixed frame, the anilox component is in sliding connection with the second support, an adjusting component and an automatic plate removing component are arranged on one side, which is far away from the fixed frame, the adjusting component and the automatic plate removing component are arranged on the second support, the first support is in threaded connection with a first screw rod, the anilox component is connected with a second screw rod, and the adjusting component is used for adjusting the distance between the embossing roller on at least one side and the printing plate component or the distance between the printing plate component on at least one side and the anilox component by driving the first screw rod on at least one side to rotate.
Description
Technical Field
The present invention relates to a flexographic printing machine.
Background
The flexographic printing machine on the current market comprises a support, a plate roller arranged on the support in a rotating mode, an inking mechanism arranged on the support, an anilox roller arranged on the support in a rotating mode and a supporting mechanism arranged on the support, wherein the inking mechanism is used for providing ink for the anilox roller, the supporting mechanism is used for supporting the plate roller and driving the plate roller to be close to or far away from the anilox roller, but the flexographic printing machine has the defects that the printing quality is low due to the fact that the printing pressure is too light because of unadjustable spacing between the rollers, or a complex automatic device is additionally arranged, the structure is complex, the plate removing distance cannot be strictly controlled, friction is generated between the rollers or between the rollers and printed matters, abrasion is caused between the rollers, and the service life of the machine is damaged.
The utility model provides a CN202122527639.3, name are flexography machine that can control printing quality, this printing machine include the workstation and set up the first mounting panel in rectangular channel, the inner wall slidable mounting in rectangular channel has the guide block, the outer wall fixed mounting of guide block has the connecting plate, the inner wall of connecting plate is equipped with the bearing, the inner wall fixed mounting of bearing has the printing roller, the upper surface symmetry fixed mounting of connecting plate has the installation piece, the inner wall rotation of installation piece is installed first connecting rod, the inner wall threaded connection of first connecting rod has connecting bolt.
For the related art, the inventor considers that the printing machine lacks an automatic plate removing device, the imprinting roller, the printing plate roller and the anilox roller are mutually pressed during printing, and the imprinting roller, the printing plate roller and the anilox roller are required to be removed during plate removing, and at present, the plate removing distance is not strictly controllable due to manual adjustment, so that the stability of the imprinting force is influenced, the printing quality is unstable, and the efficiency is low.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a flexographic printing machine, which can realize the adjustment of the distance between rollers through an adjusting component, is suitable for printing matters with different thicknesses, can realize manual plate removal, can realize automatic plate removal through an automatic plate removal piece, is convenient and quick, avoids friction between the printing matters and the rollers, improves the printing quality and improves the production efficiency.
The flexible printing machine comprises a fixed frame, wherein an embossing roller is arranged on the fixed frame, a first support is symmetrically and fixedly arranged on the side edge of the fixed frame, a second support is arranged on the first support and is in sliding connection with the first support, a printing plate component and an reticulate pattern component are arranged on one side, close to the fixed frame, of the second support, the reticulate pattern component is in sliding connection with the second support, an adjusting component and an automatic plate removing component are arranged on one side, far away from the fixed frame, of the adjustment component, the automatic plate removing component is arranged on the second support, the first support is in threaded connection with a first screw rod, the reticulate pattern component is connected with a second screw rod, the adjusting component is used for adjusting the distance between the embossing roller on at least one side and the printing plate component or adjusting the distance between the printing plate component on at least one side and the reticulate pattern component through driving the first screw rod on at least one side or the second screw rod on at least one side to rotate, and the automatic plate removing component is used for achieving synchronous movement of the printing component and the reticulate pattern component.
Further, the second support includes the diaphragm, be provided with the second slide rail on the diaphragm, printing plate subassembly fixed mounting is on the diaphragm, the reticulation subassembly is installed on the second slide rail through the second slider, and the diaphragm is kept away from the terminal surface of fixed bolster and is provided with first riser, and first riser is connected with the second riser through the dead lever, install a plurality of gear boxes on the first riser, the gear box is all through guide arm swing joint on first riser, automatic take off version one side fixed mounting is on the terminal surface of gear box orientation second riser.
Further, be provided with first slide rail on the first support, the diaphragm bottom is provided with first slider, and the diaphragm passes through first slider and installs on first slide rail.
Further, one end of the first screw rod and the second screw rod, which is close to the first vertical plate, penetrates through the first vertical rod and is provided with a first gear, and the first gear is arranged in a corresponding gear box.
Further, the adjusting part includes first regulating part and second regulating part, first regulating part is used for driving the first lead screw on at least one side and rotates, the second regulating part is used for driving the second lead screw on at least one side to rotate, first regulating part is the same with the second regulating part, first regulating part and second regulating part all include the second gear with first gear vertical engagement, the second gear all sets up in corresponding gear box, the connecting rod is all connected to the second gear, the connecting rod wears out the gear box and is connected with the dwang, the fixed gear sleeve that is provided with in dwang both ends portion, the cover is equipped with the movable sleeve with gear sleeve gear adaptation on the connecting rod, through the movable sleeve on same side and the matching of gear sleeve, realizes that the connecting rod on at least one side is connected with the dwang.
Further, the automatic plate removing piece comprises a first plate removing piece and a second plate removing piece, wherein the first plate removing piece pulls the transverse plate to move along the first sliding rail to drive the printing plate assembly to move along the length of the first sliding rail so as to realize the separation between the printing plate assembly and the embossing roller, and the second plate removing piece pulls the first screw rod to realize the movement of the anilox assembly along the second sliding rail so as to realize the separation between the anilox assembly and the printing plate assembly.
Further, the first version spare that takes off includes the first extensible member with gear box fixed connection, the telescopic link fixed mounting of first extensible member is on the second riser, and when the disengagement of printing plate subassembly and impression roller, the piston rod drives second riser, gear box and moves towards second riser direction, realizes that first riser, diaphragm and the printing plate subassembly that sets up on the diaphragm remove more than 1mm along first slide rail, and the gear box is laminated with first riser.
Further, the second takes off version spare includes the second extensible member with gear box fixed connection, the telescopic link fixed mounting of second extensible member is on the second riser, and when reticulation subassembly and printing unit were taken off, the second extensible member can be in second riser direction motion, and piston rod tip is inconsistent with cylinder cavity bottom, drives gear box and reticulation subassembly and removes more than 1mm along the second slide rail, gear box and first riser separation.
Further, the first telescopic piece and the second telescopic piece can be air cylinders or hydraulic cylinders.
Further, the printing plate assembly comprises symmetrically arranged supports, a printing plate roller is connected between the supports, the printing plate roller and the imprinting roller are located on the same horizontal plane, the anilox assembly comprises symmetrically arranged supports, an anilox roller is connected between the supports, and the anilox roller and the printing plate roller are located on the same horizontal plane.
The invention has the beneficial effects that:
1. Through the setting of first taking off version spare and second taking off version spare, automatic realization printing plate roller, anilox roller remove along the slide rail, realize the accurate disconnection between impression roller and the printing plate roller, the accurate disconnection between printing plate roller and the anilox roller, prevent that the printed matter from being rubbed by the roller, lead to the printed matter surface to take place to damage.
2. The first telescopic piece and the second telescopic piece in the first plate removing piece and the second plate removing piece can be air cylinders or hydraulic cylinders, the telescopic distance is equal to the moving distance between the rollers, the telescopic distance is set according to actual conditions, namely, printed matters can be compressed between the rollers in the printing working state, and accurate synchronous horizontal plate removing between the rollers can be realized in plate removing.
3. Because the thickness of the printed matter is inconsistent, the first screw rod and the second screw rod can be driven to rotate through the rotation of the first adjusting piece and the second adjusting piece, so that the space between the printing plate assembly and the embossing roller and the space between the printing plate assembly and the reticulate pattern assembly are realized, and the printing of different printed matters is realized.
4. Manual plate removal can also be achieved through the first adjusting piece and the second adjusting piece.
Drawings
FIG. 1 is a schematic perspective view of an adjustable device of a sleeve-type flexographic printing machine;
FIG. 2 is a schematic view of a printing state of an adjustable device of a sleeve-type flexographic printing machine;
FIG. 3 is a schematic view of a sleeve-type flexographic printing press adjustable apparatus in a de-printing state;
FIG. 4 is a partial schematic view of FIG. 1;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is an exploded view of section A of FIG. 4;
FIG. 7 is a cross-sectional view of the first stripper plate and the second stripper plate of FIG. 2;
FIG. 8 is a cross-sectional view of the first stripper plate and the second stripper plate of FIG. 3;
FIG. 9 is a physical diagram of FIG. 1;
FIG. 10 is a pictorial view of a stripper member;
fig. 11 is a physical view of the adjustment assembly.
The numerical control device comprises the following components of 1, a fixed frame, 2, a stamping roller, 3, a first bracket, 31, a first sliding rail, 4, a second bracket, 41, a transverse plate, 42, a first vertical plate, 43, a second vertical plate, 44, a first sliding block, 45, a second sliding rail, 5, a printing plate assembly, 51, a printing plate roller, 6, a reticulation assembly, 61, a reticulation roller, 62, a second sliding block, 7, a first screw rod, 8, a second screw rod, 9, a first gear, 10, an adjusting assembly, 101, a second gear, 102, a connecting rod, 103, a movable sleeve, 104, a rotating rod, 105, a gear sleeve, 11, a gear box, 12, a first plate removing part, 121, a first telescopic part, 13, a second plate removing part, 131, a second telescopic part, 14, a guide rod, 15 and a fixed rod.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
The scheme applies for 3 patents on the same day, limits the protection range from different angles respectively, has actual protection requirements, and the related products are processed into objects, and are shown in figures 9-11.
Referring to fig. 1 to 8, a flexographic printing machine according to this embodiment includes a fixed frame 1, an embossing roller 2 is disposed on the fixed frame 1, a first support 3 is symmetrically and fixedly disposed on a side of the fixed frame 1, a second support 4 is disposed on the first support 3, the first support 3 and the second support 4 are slidably connected, a printing plate assembly 5 and an anilox assembly 6 are disposed on a side, close to the fixed frame 1, of the second support 4, the anilox assembly 6 is slidably connected with the second support 4, an adjusting assembly 10 and an automatic plate removing member are disposed on a side, far from the fixed frame 1, the adjusting assembly 10 and the automatic plate removing member are mounted on the second support 4, a first screw rod 7 is screwed on the first support 3, the anilox assembly 6 is connected with a second screw rod 8, the adjusting assembly 10 realizes the pitch adjustment of the embossing roller 2 and the printing plate assembly 5 or the pitch adjustment of the anilox assembly 5 and the anilox assembly 6 by driving the first screw rod 7 or the second screw rod 8 on at least one side, and the automatic plate removing member 5 and the anilox assembly 6 are used for realizing the synchronization of the movement of the printing plate assembly 5 and the anilox assembly 6.
On the basis of the embodiment, the second support 4 comprises a transverse plate 41, a second sliding rail 45 is arranged on the transverse plate 41, the printing plate assembly 5 is fixedly installed on the transverse plate 41, the reticulation assembly 6 is installed on the second sliding rail 45 through a second sliding block 62, a first vertical plate 42 is arranged on one end face, far away from the fixed frame 1, of the transverse plate 41, the first vertical plate 42 is connected with a second vertical plate 43 through a fixed rod, a plurality of gear boxes 11 are installed on the first vertical plate 42, the gear boxes 11 are all movably connected on the first vertical plate 42 through guide rods 14, and one side of the automatic plate removing piece is fixedly installed on the end face, facing the second vertical plate 43, of the gear boxes 11.
On the basis of the above embodiment, the end face of the first bracket 3 facing the fixed frame 1 is provided with a through hole, the fixed frame 1 is provided with a fixing rod, the fixing rod penetrates through the through hole and the end part is provided with a nut, the first bracket 3 is provided with a first sliding rail 31, the bottom of the transverse plate 41 is provided with a first sliding block 44, and the transverse plate 41 is installed on the first sliding rail 31 through the first sliding block 44.
On the basis of the embodiment, one end, close to the first vertical plate 42, of the first screw rod 7 and the second screw rod 8 penetrates through the first vertical rod and is provided with a first gear 9, and the first gear 9 is arranged in the corresponding gear box 11.
On the basis of the above embodiment, the adjusting assembly 10 includes a first adjusting member and a second adjusting member, the first adjusting member is used for driving the first screw rod 7 on at least one side to rotate, the second adjusting member is used for driving the second screw rod 8 on at least one side to rotate, the first adjusting member and the second adjusting member are identical, the first adjusting member and the second adjusting member both include a second gear 101 vertically meshed with the first gear 9, the second gear 101 is both arranged in the corresponding gear case 11, the second gears 101 are both connected with a connecting rod 102, the connecting rod 102 penetrates out of the gear case 11 and is connected with a rotating rod 104, both ends of the rotating rod 104 are both fixedly provided with gear sleeves 105, a movable sleeve 103 matched with the gear sleeve 105 is sleeved on the connecting rod 102, and the connecting rod 102 on at least one side is connected with the rotating rod 104 through matching of the movable sleeve 103 on the same side with the gear sleeve 105.
On the basis of the embodiment, the automatic plate removing part comprises a first plate removing part 12 and a second plate removing part 13, wherein the first plate removing part 12 pulls the transverse plate 41 to move along the first sliding rail 31 to drive the plate assembly 5 to move along the length of the first sliding rail 31 so as to realize the separation between the plate assembly 5 and the stamping roller 2, and the second plate removing part 13 pulls the first screw rod 7 to realize the movement of the reticulation assembly 6 along the second sliding rail 45 so as to realize the separation of the reticulation assembly 6 and the plate assembly 5.
On the basis of the embodiment, the first plate removing member 12 comprises a first telescopic member 121 fixedly connected with the gear box 11, a telescopic rod of the first telescopic member 121 is fixedly arranged on the second vertical plate 43, when the plate assembly 5 is separated from the embossing roller 2, the piston rod drives the second vertical plate 43 and the gear box 11 to move towards the second vertical plate 43, and the first vertical plate 42, the transverse plate 41 and the plate assembly 5 arranged on the transverse plate 41 move by more than 1mm along the first sliding rail 31, and the gear box 11 is attached to the first vertical plate 42.
On the basis of the embodiment, the second plate removing member 13 includes a second telescopic member 131 fixedly connected with the gear box 11, a telescopic rod of the second telescopic member 131 is fixedly mounted on the second vertical plate 43, when the reticulation assembly 6 is separated from the printing assembly, the second telescopic member 131 moves towards the second vertical plate 43, the end of a piston rod is in contact with the bottom of the cylinder cavity, the gear box 11 and the reticulation assembly 6 are driven to move by more than 1mm along the second sliding rail 45, and the gear box 11 is separated from the first vertical plate 42.
On the basis of the above embodiment, the first telescopic member 121 and the second telescopic member 131 may be air cylinders or hydraulic cylinders.
On the basis of the embodiment, the printing plate assembly 5 comprises symmetrically arranged supports, the printing plate roller 51 is connected between the supports, the printing plate roller 51 and the imprinting roller 2 are positioned on the same horizontal plane, the anilox assembly 6 comprises symmetrically arranged supports, the anilox roller 61 is connected between the supports, and the anilox roller 61 and the printing plate roller 51 are positioned on the same horizontal plane.
1-8, Including fixed frame 1, fixed frame 1 is provided with impression cylinder 2, fixed frame 1 side symmetry fixedly is provided with first support 3, be provided with first slide rail 31 on the first support 3, be provided with second support 4 on the first slide rail 31, second support 4 includes diaphragm 41, be provided with printing plate subassembly 5 and reticulate pattern subassembly 6 on the diaphragm 41, printing plate subassembly 5 fixed mounting is on diaphragm 41, reticulate pattern subassembly 6 is movably connected on diaphragm 41 through second slide rail 45, the diaphragm 41 end is provided with first riser 42, first riser 42 is connected at second riser 43 through the dead lever, be provided with first relief piece 12 and second relief piece 13 between first riser 42 and the second riser 43, be provided with gear box 11 on the first riser 42, the terminal surface of first support 3 towards fixed frame 1 is provided with the through-hole through guide arm 14 swing joint on first support 11, be provided with the dead lever on the fixed frame 1, the dead lever runs through the through-hole and the end is provided with nut and is provided with support seat 5 symmetry, be provided with between the support seat 51, including setting up between the screen cylinder seat 51 symmetry, screen cylinder seat 51 is connected between the support seat 6;
The first bracket 3 is connected with the first screw rod 7, one end of the first screw rod 7 is in threaded connection with the first bracket 3, the second screw rod 8 is in threaded connection with the support, a second sliding block 62 is fixedly arranged at the bottom of the support, the second sliding block 62 is arranged on a second sliding rail 45, the second sliding rail 45 is arranged on a transverse plate 41, one end of the transverse plate 41, which is far away from the fixed frame 1, is provided with a first vertical plate 42 and a second vertical plate 43, the first vertical plate 42 and the second vertical plate 43 are connected through a fixed rod, a gear box 11 is arranged between the first vertical plate 42 and the second vertical plate 43, the gear box 11 is arranged on the first vertical plate 42 through a guide rod 14, one end of the guide rod 14 is fixed with the gear box 11, the other end of the guide rod 14 is movably connected with the first vertical plate 42, a first sliding block 44 is arranged at the bottom of the transverse plate 41, one end of the first sliding block 44, which is close to the first vertical plate 42, of the first screw rod 7 and the second screw rod 8, is provided with a first gear 9, which is arranged in the gear box 11, and the first gear box 7 and the second screw rod 8 are fixed in the gear box 11;
To adjust the distance between the printing plate roller 51 and the embossing roller 2, the first adjusting piece is rotated, the first adjusting piece comprises a second gear 101 meshed with the first gear 9, the second gear 101 is arranged in the gear box 11 through a connecting rod 102, the connecting rod 102 penetrates out of the gear box 11 and is connected with a rotating rod 104, the connecting rod 102 is a hexagonal rod, a movable sleeve 103 is sleeved on the connecting rod 102, gear sleeves 105 are fixedly arranged on two sides of the rotating rod 104, the movable sleeve 103 is meshed and matched with the gear sleeves 105, when the movable sleeve 103 is matched with the gear sleeves 105, the connecting rod 102 and the rotating rod 104 are driven to synchronously rotate, so that the second gear 101 synchronously rotates, and then the first gear 9 is driven to rotate, the first screw 7 is realized, and because the first support 3 is fixed, the first screw 7 drives the second support 4 to move along the first sliding rail 31, the position change of at least one side of the printing plate assembly 5 on the first sliding rail 31 is realized, and the distance change between the printing plate roller 51 and the embossing roller 2 is realized; the second adjusting member has the same structure as the first adjusting member, the spacing between the printing plate roller 51 and the anilox roller 61 is to be adjusted, the rotating rod 104 on the second adjusting member is rotated to realize the rotation of the second screw rod 8, the anilox component 6 moves along the length direction of the second sliding rail 45 when the second screw rod 8 rotates, the change of the position of at least one side of the anilox component 6 on the second sliding rail 45 is realized, the spacing between the printing plate roller 51 and the anilox roller 61 is further realized, the spacing between one side or two sides of the rollers is realized through the arrangement of the movable sleeve 103 and the gear sleeve 105, the position change of the transverse plate 41 on the first sliding rail 31 and the position change of the anilox component 6 on the second sliding rail 45 can be realized through the arrangement of the first adjusting member and the second adjusting member, but also can realize manual plate removal;
Or the automatic plate removing is realized through the first plate removing part 12 and the second plate removing part 13, the first plate removing part 12 comprises a first telescopic part 121 fixedly connected with the end face facing the second vertical plate 43, the first telescopic part 121 is an air cylinder or a hydraulic cylinder, the piston rod of the first air cylinder is fixedly arranged on the second vertical plate 43, the first plate removing part 12 realizes the separation of the plate roller 51 and the stamping roller 2, the gear box 11 is separated from the first vertical plate 42 when the first air cylinder is not separated, when the first air cylinder is started, the piston rod is fixed on the second vertical plate 43, the piston rod drives the second vertical plate 43 to extend towards the direction of the second vertical plate 43, the second vertical plate 43 drives the first vertical plate 42, the first vertical plate 42 drives the transverse plate 41, the transverse plate 41 drives the printing plate roller 51 to move along the first sliding rail 31 together, the gear box 11 is attached to the first vertical plate 42, the second plate removing piece 13 has the same structure as the first plate removing piece 12, the second plate removing piece 13 realizes the separation of the anilox roller 61 and the printing plate roller 51, when the anilox roller is not separated, the other gear box 11 is attached to the first vertical plate 42, when the second cylinder is started, the piston rod is fixed on the second vertical rod, the piston rod can not move, and can become a cylinder body to move towards the second vertical plate 43, the cylinder body drives the gear box 11, the gear box 11 drives the second screw rod 8, the second screw rod 8 drives the anilox roller 61 to move along the second sliding rail 45, and the gear box 11 is separated from the first vertical plate 42; the first plate removing piece 12 and the second plate removing piece 13 synchronously move, meanwhile, the movement of the printing plate roller 51 and the anilox roller 61 is realized, convenience and rapidness are realized, the distance between the piston rod and the piston rod is the distance between the anilox roller 61 and the printing plate roller 51, and the distance between the printing plate roller 51 and the imprinting roller 2, and the hydraulic cylinder can replace the cylinder to realize plate removing.
The present invention is not limited in any way by the above-described preferred embodiments, but is not limited to the above-described preferred embodiments, and any person skilled in the art will appreciate that the present invention can be embodied in the form of a program for carrying out the method of the present invention, while the above disclosure is directed to equivalent embodiments capable of being modified or altered in some ways, it is apparent that any modifications, equivalent variations and alterations made to the above embodiments according to the technical principles of the present invention fall within the scope of the present invention.
Claims (3)
1. A flexographic printing machine comprises a fixed frame (1), wherein an embossing roller (2) is arranged on the fixed frame (1), a first support (3) is symmetrically and fixedly arranged on the side edge of the fixed frame (1), a second support (4) is arranged on the first support (3), the first support (3) and the second support (4) are in sliding connection, a printing plate component (5) and a reticulate pattern component (6) are arranged on one side, close to the fixed frame (1), of the second support (4), the reticulate pattern component (6) is in sliding connection with the second support (4), an adjusting component (10) and an automatic plate removing component are arranged on one side, far away from the fixed frame (1), of the adjusting component (10) and the automatic plate removing component are arranged on the second support (4), a first lead screw (7) is in threaded connection with the first support (3), a second lead screw (8) is connected with the reticulate pattern component (6), the adjusting assembly (10) realizes the interval adjustment of the at least one embossing roller (2) and the printing plate assembly (5) or the interval adjustment of the at least one printing plate assembly (5) and the reticulation assembly (6) by driving the at least one first screw (7) or the at least one second screw (8) to rotate; the automatic plate removing piece is used for realizing synchronous movement of the printing plate component (5) and the reticulation component (6);
The second support (4) comprises a transverse plate (41), a second sliding rail (45) is arranged on the transverse plate (41), the printing plate assembly (5) is fixedly arranged on the transverse plate (41), the reticulation assembly (6) is arranged on the second sliding rail (45) through a second sliding block (62), a first vertical plate (42) is arranged on one end face, far away from the fixed frame (1), of the transverse plate (41), the first vertical plate (42) is connected with a second vertical plate (43) through a fixed rod, a plurality of gear boxes (11) are arranged on the first vertical plate (42), the gear boxes (11) are all movably connected on the first vertical plate (42) through guide rods (14), and one side of the automatic plate removing piece is fixedly arranged on the end face, facing the second vertical plate (43), of the gear boxes (11);
the first support (3) is provided with a first sliding rail (31), the bottom of the transverse plate (41) is provided with a first sliding block (44), and the transverse plate (41) is arranged on the first sliding rail (31) through the first sliding block (44);
One end, close to the first vertical plate (42), of the first screw rod (7) and the second screw rod (8) penetrates through the first vertical rod and is provided with a first gear (9), and the first gear (9) is arranged in a corresponding gear box (11);
The adjusting assembly (10) comprises a first adjusting piece and a second adjusting piece, the first adjusting piece is used for driving a first screw rod (7) on at least one side to rotate, the second adjusting piece is used for driving a second screw rod (8) on at least one side to rotate, the first adjusting piece and the second adjusting piece are identical, the first adjusting piece and the second adjusting piece both comprise second gears (101) which are vertically meshed with the first gears (9), the second gears (101) are respectively arranged in corresponding gear boxes (11), the second gears (101) are respectively connected with connecting rods (102), the connecting rods (102) penetrate through the gear boxes (11) and are connected with rotating rods (104), gear sleeves (105) are fixedly arranged at two ends of each rotating rod (104), movable sleeves (103) which are in gear fit with the gear sleeves (105) are sleeved on the connecting rods (102), and the connecting rods (102) on at least one side are synchronously rotated through the matching of the movable sleeves (103) on the same side with the gear sleeves (105);
The automatic plate removing device comprises a first plate removing device (12) and a second plate removing device (13), wherein the first plate removing device (12) pulls a transverse plate (41) to move along a first sliding rail (31) to drive a printing plate assembly (5) to move along the length of the first sliding rail (31) so as to realize the separation between the printing plate assembly (5) and an embossing roller (2), and the second plate removing device (13) pulls a first screw rod (7) to realize the movement of an anilox assembly (6) along a second sliding rail (45) so as to realize the separation of the anilox assembly (6) and the printing plate assembly (5);
The first plate removing piece (12) comprises a first telescopic piece (121) fixedly connected with the gear box (11), a telescopic rod of the first telescopic piece (121) is fixedly arranged on the second vertical plate (43), when the printing plate assembly (5) is separated from the stamping roller (2), the piston rod drives the second vertical plate (43) and the gear box (11) to move towards the second vertical plate (43), the first vertical plate (42), the transverse plate (41) and the printing plate assembly (5) arranged on the transverse plate (41) move by more than 1mm along the first sliding rail (31), and the gear box (11) is attached to the first vertical plate (42);
The second takes off version spare (13) include with gear box (11) fixed connection's second extensible member (131), telescopic link fixed mounting of second extensible member (131) is on second riser (43), and when reticulation subassembly (6) and printing unit were taken off, second extensible member (131) can be in second riser (43) direction motion, and piston rod tip is inconsistent with cylinder cavity bottom, drives gear box (11) and reticulation subassembly (6) and removes more than 1mm along second slide rail (45), and gear box (11) and first riser (42) separation.
2. The flexographic printing machine according to claim 1, wherein the first telescoping member (121) and the second telescoping member (131) are cylinders or hydraulic cylinders.
3. Flexographic printing machine according to claim 2, characterized in that the plate assembly (5) comprises symmetrically arranged holders between which the plate roller (51) is connected, the plate roller (51) being on the same horizontal plane as the impression roller (2), the anilox assembly (6) comprising symmetrically arranged holders between which the anilox roller (61) is connected, the anilox roller (61) being on the same horizontal plane as the plate roller (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211432094.0A CN115782365B (en) | 2022-11-16 | 2022-11-16 | A flexographic printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211432094.0A CN115782365B (en) | 2022-11-16 | 2022-11-16 | A flexographic printing press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115782365A CN115782365A (en) | 2023-03-14 |
| CN115782365B true CN115782365B (en) | 2025-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211432094.0A Active CN115782365B (en) | 2022-11-16 | 2022-11-16 | A flexographic printing press |
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| CN (1) | CN115782365B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN219883482U (en) * | 2022-11-16 | 2023-10-24 | 瑞安市新鑫包装机械有限公司 | Adjustable device of sleeve type flexographic printing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100122638A1 (en) * | 2008-11-18 | 2010-05-20 | C.G. Bretting Manufacturing Co., Inc. | Flexographic Printing Apparatus And Method |
| CN202517803U (en) * | 2012-02-13 | 2012-11-07 | 西安航天华阳印刷包装设备有限公司 | Full-servo flexible back label printing device |
| CN103029417B (en) * | 2012-12-12 | 2015-03-25 | 松德机械股份有限公司 | Full-servo transmission pressurizing bushing flexible plate printing unit |
| CN104742495B (en) * | 2015-03-24 | 2017-04-19 | 浙江炜冈机械有限公司 | Unit type flexo printing machine printing component |
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2022
- 2022-11-16 CN CN202211432094.0A patent/CN115782365B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN219883482U (en) * | 2022-11-16 | 2023-10-24 | 瑞安市新鑫包装机械有限公司 | Adjustable device of sleeve type flexographic printing machine |
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