CN114987038A - Rotary screen printing device for nine-color printing machine - Google Patents
Rotary screen printing device for nine-color printing machine Download PDFInfo
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- CN114987038A CN114987038A CN202210792961.5A CN202210792961A CN114987038A CN 114987038 A CN114987038 A CN 114987038A CN 202210792961 A CN202210792961 A CN 202210792961A CN 114987038 A CN114987038 A CN 114987038A
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- screws
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- rotary screen
- printing machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to the technical field of rotary screen printing devices, in particular to a rotary screen printing device, which is provided with an adjusting mechanism and two driving rollers, wherein the adjusting mechanism is used for adjusting the positions of the two rotating rollers in the vertical direction and adjusting the distance between the top of a conveying belt and the bottom of a printing roller by driving the two rotating rollers to synchronously move, so that the rotary screen printing machine can be conveniently adjusted adaptively according to different thicknesses of cloth, the cloth with different thicknesses can be conveniently printed and dyed, and the two driving rollers can be adjusted to move in the horizontal direction. According to the invention, the adjusting mechanism and the two transmission rollers are arranged, the adjusting mechanism is used for adjusting the positions of the two rotating rollers in the vertical direction and is used for adjusting the two rotating rollers to drive the conveying belt to synchronously move, so that the distance between the top of the conveying belt and the bottom of the printing roller is adjusted, the circular screen printer is convenient to perform adaptive adjustment according to different thicknesses of cloth, and the printing and dyeing of the cloth with different thicknesses are facilitated.
Description
Technical Field
The invention relates to the technical field of rotary screen printing devices, in particular to a rotary screen printing device for a nine-color printing machine.
Background
The circular screen printing machine is a screen printing machine which uses a continuously rotating seamless cylinder screen to perform printing. The cloth passes through the conveyor belt transportation, and in-process and pivoted printing roller surface contact that the cloth removed, the dyestuff in the printing roller carries out printing and dyeing operation to the cloth surface, because the thickness of cloth is different, among the prior art, can't adjust the interval between live-rollers and the printing roller, make the unable regulation of interval between conveyor belt and the printing roller, different types of rotary screen printing machine can only print and dye the cloth of certain thickness within range, if surpass behind the thickness scope that rotary screen printing machine can print and dye, still need use other types of rotary screen printing machine to print and dye, the efficiency of rotary screen printing machine to different thickness cloth printing and dyeing has been reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a rotary screen printing device for a nine-color printing machine.
In order to achieve the purpose, the invention adopts the technical scheme that: a rotary screen printing device for a nine-color printing machine comprises two rotary screen printing machine supports, two rotating rollers and a conveying belt, wherein the two rotary screen printing machine supports are symmetrically arranged, supporting blocks are respectively installed at two ends of the two rotary screen printing machine supports through screws, first strip holes are respectively formed in the top ends of the four supporting blocks, two ends of the two rotating rollers are respectively inserted into the four first strip holes in a sliding mode, the two rotating rollers are symmetrically arranged on two sides of the two rotary screen printing machine supports, first bearing seats are fixedly sleeved at two ends of the two rotating rollers, one ends of the two first bearing seats are connected with the two supporting blocks through supporting mechanisms, the other ends of the two first bearing seats are connected with second motors, second motor installing seats are installed at the bottoms of shells of the two second motors through screws, one ends of the two second motor installing seats are installed on the side faces of the supporting blocks through screws, two driving rollers are arranged below the rotating rollers, third elongated holes are formed in the bottom ends of the rotary screen printing machine supports, two ends of the driving rollers are inserted into the two third elongated holes in a sliding mode respectively, two second bearing seats are fixedly sleeved at two ends of the driving rollers, sliding limiting mechanisms are connected between the two second bearing seats and the rotary screen printing machine supports, and the other two second bearing seats are connected with the two second motor installation seats through adjusting mechanisms.
Preferably, the supporting mechanism comprises a first fixing plate and a second fixing plate, and a pressure spring is installed between the bottom of the first fixing plate and the top of the second fixing plate through a screw.
Preferably, the first fixing plate and the second fixing plate are respectively installed at the bottom of the first bearing block and the side face of the supporting block through screws, the first fixing plate and the second fixing plate correspond to each other in position in the vertical direction, a sliding pipe is installed at the top of the second fixing plate through screws, a sliding rod is inserted into the top end of the sliding pipe in a sliding mode, one end of the sliding rod is installed at the bottom of the first fixing plate through screws, and the pressure spring is sleeved on the surfaces of the sliding rod and the sliding pipe.
Preferably, the sliding limiting mechanism comprises a sliding groove block, the sliding groove block is mounted on the side of the rotary screen printing machine support through a screw, the sliding groove block is parallel to the sliding groove block, two sliding blocks are mounted on the inner surface of the sliding groove block in a sliding mode, and one ends of the two sliding blocks are mounted at the bottoms of the two second bearing seats respectively through screws.
Preferably, the length of the sliding groove block is greater than or equal to the length of the third elongated hole.
Preferably, the adjusting mechanism comprises two mounting plates and two bases, one end of each of the two bases is respectively mounted on the side surfaces of the two support blocks through a screw, a third bearing seat is mounted at the top of each of the two bases through a screw, a mounting shaft is tightly matched and inserted in the inner ring of each of the two third bearing seats, a mounting threaded pipe is mounted at the top end of each of the two mounting threaded pipes through a screw, a first lead screw is inserted in the top end of each of the two mounting threaded pipes, the top ends of the two first lead screws are respectively mounted at the bottoms of the two second motor mounting seats through screws, a plurality of strip plates are respectively arranged on one side of each of the two first lead screws, one end of each of the plurality of strip plates is mounted on the side surface of each of the two second motor mounting seats through a screw, second strip holes are formed in the side surfaces of the plurality of strip plates, and a limiting block is slidably mounted in the second strip holes, one end of each of the limiting blocks is arranged on the side surface of each of the two first screw rods through a screw, one end of each of the two mounting plates is arranged on the side surface of the circular screen printer bracket through a screw, a bearing is arranged between one end of each of the two mounting plates in a penetrating manner, a second screw rod is tightly inserted into the inner ring of each of the two bearings, one end of each of the two second screw rods is fixedly welded, a movable threaded pipe is sleeved on the surface of each of the two second screw rods in a threaded manner, the two movable threaded pipes correspond to the positions of the two second bearing seats respectively, a connecting plate is arranged between the movable threaded pipe and the second bearing block through screws, second bevel gears are respectively arranged at the other ends of the two second lead screws through screws, first bevel gears are fixedly sleeved on the surfaces of the two mounting shafts, the first bevel gear is meshed with the second bevel gear, and one of the second lead screws is connected with a driving mechanism.
Preferably, actuating mechanism includes first motor mount pad and second gear, the side at the rotary screen printing machine support is passed through the mounting screw in the one end of first motor mount pad, there is first motor at the top of first motor mount pad through the mounting screw, the fixed cover of expansion end of first motor is equipped with first gear, the fixed cover of second gear is established on the surface of second lead screw, second gear and first gear engagement.
Preferably, the two mounting plates are symmetrically distributed on two sides of the third long hole.
Preferably, the thread directions of the two second lead screws are opposite.
Preferably, the conveying belt is movably sleeved on the surfaces of the two transmission rollers and the two rotating rollers.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the adjusting mechanism and the two transmission rollers are arranged, the adjusting mechanism is used for adjusting the positions of the two rotating rollers in the vertical direction and is used for adjusting the two rotating rollers to drive the conveying belt to synchronously move, so that the distance between the top of the conveying belt and the bottom of the printing roller is adjusted, the circular screen printing machine is convenient to perform adaptive adjustment according to different thicknesses of cloth, the cloth with different thicknesses is convenient to print and dye, the two transmission rollers are adjusted to move in the horizontal direction and are used for tensioning the conveying belt, the friction force between the conveying belt and the two rotating rollers is improved, and the stability of the two rotating rollers driving the conveying belt to move is improved.
Drawings
FIG. 1 is a first isometric view of a cylinder printing unit for a nine color printing press of the present invention;
FIG. 2 is a second isometric view of a cylinder printing unit for a nine color press of the present invention;
FIG. 3 is a schematic view showing the construction of a transfer belt, a turning roll and a second turning roll of a cylinder printing apparatus for a nine-color printing press according to the present invention;
FIG. 4 is a schematic view of a support block structure of a rotary screen printing apparatus for a nine-color printing press according to the present invention;
FIG. 5 is a schematic view of a mounting threaded pipe and a first lead screw connection structure of a rotary screen printing device for a nine-color printing machine according to the present invention;
FIG. 6 is a schematic view of the connection structure of the mounting shaft and the first bevel gear of the rotary screen printing device for the nine-color printing machine according to the present invention;
fig. 7 is a schematic structural view of a supporting mechanism of a rotary screen printing apparatus for a nine-color printing press according to the present invention.
In the figure: the device comprises a conveying belt 1, a cylinder printer bracket 2, a first strip hole 3, a supporting block 4, a first bearing seat 5, a strip plate 6, a second strip hole 7, a first bevel gear 8, a third strip hole 9, a movable threaded pipe 10, a first gear 11, a second gear 12, a first motor mounting seat 13, a first motor 14, a connecting plate 15, a mounting plate 16, a second bevel gear 17, a mounting threaded pipe 18, a second motor mounting seat 19, a second motor 20, a first fixing plate 21, a pressure spring 22, a second fixing plate 23, a sliding groove block 24, a sliding block 25, a second bearing seat 26, a driving roller 27, a rotating roller 28, a first lead screw 29, a limiting block 30, a mounting shaft 31, a sliding pipe 32, a third bearing seat 33, a sliding rod 34, a second lead screw 35 and a base 36.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The rotary screen printing device for the nine-color printing machine shown in fig. 1-7 comprises two rotary screen printing machine supports 2, two rotating rollers 28 and a conveying belt 1, wherein the two rotary screen printing machine supports 2 are symmetrically arranged, and the conveying belt 1 is movably sleeved on the surfaces of the two driving rollers 27 and the two rotating rollers 28.
Two mould printing machine support 2's both ends all have supporting shoe 4 through the mounting screw, first rectangular hole 3 has all been seted up on the top of four supporting shoes 4, two live-rollers 28's both ends slide respectively and peg graft in the inside of four first rectangular holes 3, two live-rollers 28 symmetrical arrangement are in two mould printing machine support 2's both sides, two live-rollers 28's both ends are all fixed the cover and are equipped with first bearing frame 5, the one end of two first bearing frame 5 is passed through supporting mechanism and is connected with two supporting shoes 4, supporting mechanism includes first fixed plate 21 and second fixed plate 23, there is pressure spring 22 through the mounting screw between the bottom of first fixed plate 21 and the top of second fixed plate 23. The first fixing plate 21 and the second fixing plate 23 are respectively installed at the bottom of the first bearing block 5 and the side surface of the supporting block 4 through screws, the first fixing plate 21 and the second fixing plate 23 correspond to each other in position in the vertical direction, the sliding tube 32 is installed at the top of the second fixing plate 23 through screws, the sliding rod 34 is inserted into the top end of the sliding tube 32 in a sliding mode, one end of the sliding rod 34 is installed at the bottom of the first fixing plate 21 through screws, and the pressure spring 22 is sleeved on the surfaces of the sliding rod 34 and the sliding tube 32. The pressure spring 22 is used for elastically supporting the first bearing seat 5, and further supporting one end of the rotating roller 28, so as to improve the stability of the position of the rotating roller 28.
The other ends of the two first bearing seats 5 are connected with a second motor 20, the bottom of the shell of the two second motors 20 is provided with a second motor mounting seat 19 through a screw, one end of the two second motor mounting seats 19 is arranged on the side surface of the supporting block 4 through a screw, two driving rollers 27 are arranged below the two rotating rollers 28, the bottom ends of the two cylinder printer supports 2 are both provided with a third strip hole 9, the two ends of the two driving rollers 27 are respectively inserted in the two third strip holes 9 in a sliding manner, the two ends of the two driving rollers 27 are both fixedly sleeved with a second bearing seat 26, wherein a sliding limiting mechanism is connected between the two second bearing seats 26 and the cylinder printer supports 2 and comprises a sliding groove block 24, the sliding groove block 24 is arranged on the side surface of the cylinder printer supports 2 through a screw, the sliding groove block 24 is parallel to the sliding groove block 24, and two sliding blocks 25 are arranged on the inner surface of the sliding groove block 24 in a sliding manner, one ends of the two sliding blocks 25 are respectively mounted on the bottoms of the two second bearing blocks 26 through screws. The length of the sliding groove block 24 is greater than or equal to the length of the third elongated hole 9. In order to improve the stability of the driving roller 27 during the movement, the slider 25 is provided, the slider 25 moves synchronously with the second bearing seat 26, and the slider 24 slides in the sliding groove block 24, so as to prevent the position of the driving roller 27 from deviating after being stressed, and improve the stability of the driving roller 27 moving in the horizontal direction.
And the other two second bearing seats 26 are connected with the two second motor mounting seats 19 through an adjusting mechanism. The adjusting mechanism comprises two mounting plates 16 and two bases 36, one end of each of the two bases 36 is respectively mounted on the side surfaces of the two support blocks 4 through a screw, a third bearing seat 33 is mounted on the top of each of the two bases 36 through a screw, a mounting shaft 31 is tightly inserted into the inner rings of the two third bearing seats 33, a mounting threaded pipe 18 is mounted on the top end of each of the two mounting threaded pipes 31 through a screw, a first lead screw 29 is inserted into the top end of each of the two mounting threaded pipes 18, the top ends of the two first lead screws 29 are respectively mounted on the bottoms of the two second motor mounting seats 19 through screws, a plurality of strip plates 6 are respectively arranged on one side of each of the two first lead screws 29, one end of each of the plurality of strip plates 6 is mounted on the side surface of each of the two second motor mounting seats 19 through a screw, second strip holes 7 are formed in the side surfaces of the plurality of strip plates 6, and limiting blocks 30 are respectively slidably mounted inside the plurality of the second strip holes 7, the side at two first lead screws 29 is passed through with screw to the one end of a plurality of stoppers 30, the side at rotary screen printing machine support 2 is passed through with screw to two mounting panel 16 one ends, run through between the one end of two mounting panels 16 and install the bearing, the tight fit is pegged graft in the inner circle of two bearings and is had second lead screw 35, welded fastening between the one end of two second lead screws 35, the equal thread bush in surface of two second lead screws 35 is equipped with movable screwed pipe 10, two movable screwed pipe 10 correspond with the position of two second bearing frame 26 respectively, there is connecting plate 15 through the screw between movable screwed pipe 10 and the second bearing frame 26, there is second bevel gear 17 two second lead screw 35's the other end all through the screw mounting, the fixed cover in surface of two installation axles 31 all is equipped with first bevel gear 8, first bevel gear 8 and the meshing of second bevel gear 17, one of them second lead screw 35 is connected with actuating mechanism. The driving mechanism comprises a first motor mounting seat 13 and a second gear 12, one end of the first motor mounting seat 13 is mounted on the side face of the rotary screen printing machine support 2 through a screw, a first motor 14 is mounted at the top of the first motor mounting seat 13 through a screw, a first gear 11 is fixedly sleeved at the movable end of the first motor 14, the second gear 12 is fixedly sleeved on the surface of a second lead screw 35, and the second gear 12 is meshed with the first gear 11. The two mounting plates 16 are symmetrically arranged on two sides of the third elongated hole 9. The thread directions of the two second lead screws 35 are opposite. When the position of the conveying belt in the vertical direction is adjusted, the first motor 14 is firstly powered on to work, the movable end of the first motor 14 drives the first gear 11, the first gear 11 drives the second gear 12, the second gear 12 applies torque force to one of the second lead screws 35, the second lead screw 35 applies torque force in the same direction to the other second lead screw 35, the two second lead screws 35 rotate between the two mounting plates 16 through two bearings, the two second lead screws 35 apply torque force in the same direction to the two threaded pipes 10, the two threaded pipes 10 apply torque force to the two connecting plates 15, so that the two connecting plates 15 also apply torque force to the two second bearing seats 26, the two second shafts 26 apply torque force to the two driving rollers 27, and one end of each of the two driving rollers 27 is limited by the side surface of the third elongated hole 9, therefore, according to the principle of linear screw transmission, the two threaded pipes 10 slide on the surfaces of the two second lead screws 35, and the thread directions of the two second lead screws 35 are reversed, so that the two threaded pipes 10 move in opposite directions, therefore, the two threaded pipes 10 approach or separate from each other in the process of forced movement, which is convenient for the two threaded pipes 10 to drive the two driving rollers 27 to approach or separate from each other, along with the rotation of the two second lead screws 35, the other ends of the two second lead screws 35 drive the two second bevel gears 17 to rotate synchronously, the two second bevel gears 17 drive the two first gears 11 to rotate synchronously, the two first gears 11 apply acting forces to the two mounting shafts 31, the mounting shafts 31 rotate on the base 36 through the third bearing seats 33 after being forced, the two mounting shafts 31 drive the two mounting second strip holes 7 to rotate synchronously, the two mounting threaded pipes 18 apply torque forces in the same direction to the first lead screws 29, the two first lead screws 29 apply torque forces in the same direction to the plurality of limiting blocks 30, the plurality of limiting blocks 30 are respectively limited by the side surfaces of the plurality of second strip holes 7, according to the principle of linear transmission of threads, the two mounting threaded pipes 18 drive the two first lead screws 29 to move in the vertical direction, so that the two first lead screws 29 are driven to move in the vertical direction together with the two first bearing seats 5, the two second motor mounting seats 19 drive the two second motors 20 and the two second motor mounting seats 19 to synchronously move, and the two second motors 20 drive the two rotating rollers 28 to respectively slide in the two first strip holes 3 so as to synchronously adjust the positions of the two rotating rollers 28 in the vertical direction.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A rotary screen printing device for a nine-color printing machine comprises two rotary screen printing machine supports (2), two rotating rollers (28) and a conveying belt (1), wherein the two rotary screen printing machine supports (2) are symmetrically arranged, the rotary screen printing machine printing device is characterized in that two ends of the two rotary screen printing machine supports (2) are respectively provided with a supporting block (4) through screws, the top ends of the four supporting blocks (4) are respectively provided with a first strip hole (3), two ends of the two rotating rollers (28) are respectively inserted into the four first strip holes (3) in a sliding mode, the two rotating rollers (28) are symmetrically arranged on two sides of the two rotary screen printing machine supports (2), two ends of the two rotating rollers (28) are respectively and fixedly sleeved with a first bearing seat (5), one end of the two first bearing seats (5) is connected with the two supporting blocks (4) through a supporting mechanism, the other ends of the two first bearing seats (5) are connected with second motors (20), the bottoms of the shells of the two second motors (20) are provided with second motor installation seats (19) through screws, one ends of the two second motor installation seats (19) are arranged on the side surfaces of the supporting blocks (4) through screws, two driving rollers (27) are arranged below the two rotating rollers (28), the bottom ends of the two circular screen printer supports (2) are respectively provided with a third strip hole (9), two ends of the two driving rollers (27) are respectively inserted in the two third strip holes (9) in a sliding manner, two ends of the two driving rollers (27) are respectively fixedly sleeved with second bearing seats (26), a sliding limiting mechanism is connected between the two second bearing seats (26) and the rotary screen printing machine support (2), and the other two second bearing seats (26) are connected with the two second motor mounting seats (19) through an adjusting mechanism.
2. The rotary screen printing unit for a nine-color printing press according to claim 1, wherein the supporting mechanism includes a first fixing plate (21) and a second fixing plate (23), and a pressure spring (22) is mounted between the bottom of the first fixing plate (21) and the top of the second fixing plate (23) by means of a screw.
3. The rotary screen printing device for a nine-color printing machine according to claim 2, wherein the first fixing plate (21) and the second fixing plate (23) are respectively mounted at the bottom of the first bearing seat (5) and the side of the support block (4) by screws, the first fixing plate (21) and the second fixing plate (23) are corresponding in position in the vertical direction, the top of the second fixing plate (23) is mounted with a sliding tube (32) by screws, the top end of the sliding tube (32) is slidably inserted with a sliding rod (34), one end of the sliding rod (34) is mounted at the bottom of the first fixing plate (21) by screws, and the pressure spring (22) is sleeved on the surfaces of the sliding rod (34) and the sliding tube (32).
4. The cylinder printing device for the nine-color printing machine according to claim 1, wherein the sliding limiting mechanism comprises a sliding groove block (24), the sliding groove block (24) is installed on the side of the cylinder printing machine support (2) through a screw, the sliding groove block (24) is parallel to the sliding groove block (24), two sliding blocks (25) are slidably installed on the inner surface of the sliding groove block (24), and one ends of the two sliding blocks (25) are respectively installed at the bottoms of the two second bearing seats (26) through screws.
5. The cylinder printing device for a nine-color printing press according to claim 4, wherein the length of the chute block (24) is greater than or equal to the length of the third elongated hole (9).
6. The rotary screen printing device for nine-color printing machine according to claim 1, wherein the adjusting mechanism comprises two mounting plates (16) and two bases (36), one end of each of the two bases (36) is respectively mounted on the side surfaces of the two support blocks (4) through a screw, a third bearing seat (33) is mounted on the top of each of the two bases (36) through a screw, a mounting shaft (31) is tightly inserted into the inner ring of each of the two third bearing seats (33), a mounting threaded pipe (18) is mounted on the top end of each of the two mounting shafts (31) through a screw, a first lead screw (29) is threadedly inserted into the top end of each of the two mounting threaded pipes (18), the top ends of the two first lead screws (29) are respectively mounted on the bottom of each of the two second motor mounting seats (19) through screws, and a plurality of long slats (6) are arranged on one side of each of the two first lead screws (29), one end of each of the strip plates (6) is arranged on the side surface of each of the two second motor mounting seats (19) through a screw, a second strip hole (7) is formed in the side surface of each of the strip plates (6), a limiting block (30) is arranged in each of the second strip holes (7) in a sliding mode, one end of each of the limiting blocks (30) is arranged on the side surface of each of the two first lead screws (29) through a screw, one end of each of the two mounting plates (16) is arranged on the side surface of the circular screen printer bracket (2) through a screw, a bearing is arranged between one end of each of the two mounting plates (16) in a penetrating mode, a second lead screw (35) is inserted and connected into the inner ring of each of the two bearings in a tight fit mode, one end of each of the two second lead screws (35) is fixedly welded, a movable threaded pipe (10) is sleeved on the surface of each of the two second lead screws (35), and the two movable threaded pipes (10) correspond to the positions of the two second bearing seats (26) respectively, a connecting plate (15) is installed between the movable threaded pipe (10) and the second bearing seat (26) through screws, second bevel gears (17) are installed at the other ends of the two second lead screws (35) through screws, first bevel gears (8) are fixedly sleeved on the surfaces of the two installation shafts (31), the first bevel gears (8) are meshed with the second bevel gears (17), and one of the second lead screws (35) is connected with a driving mechanism.
7. The cylinder printing device for the nine-color printing machine according to claim 6, wherein the driving mechanism comprises a first motor mounting seat (13) and a second gear (12), one end of the first motor mounting seat (13) is mounted on the side surface of the cylinder printing machine support (2) through a screw, a first motor (14) is mounted on the top of the first motor mounting seat (13) through a screw, a first gear (11) is fixedly sleeved on the movable end of the first motor (14), the second gear (12) is fixedly sleeved on the surface of a second lead screw (35), and the second gear (12) is meshed with the first gear (11).
8. A cylinder printing unit for a nine-color printing press according to claim 6, wherein the two mounting plates (16) are symmetrically arranged on either side of the third elongated hole (9).
9. The cylinder printing device for a nine-color printing press according to claim 6, wherein the thread directions of the two second lead screws (35) are opposite.
10. The rotary screen printing unit for a nine-color printing press according to claim 1, wherein the conveyor belt (1) is movably fitted over the surfaces of two driving rollers (27) and two rotating rollers (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792961.5A CN114987038A (en) | 2022-07-05 | 2022-07-05 | Rotary screen printing device for nine-color printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792961.5A CN114987038A (en) | 2022-07-05 | 2022-07-05 | Rotary screen printing device for nine-color printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114987038A true CN114987038A (en) | 2022-09-02 |
Family
ID=83020376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210792961.5A Pending CN114987038A (en) | 2022-07-05 | 2022-07-05 | Rotary screen printing device for nine-color printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114987038A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030052445A1 (en) * | 2001-08-08 | 2003-03-20 | Jean-Francois Robert | Device for tensioning transport belts of different transport belt systems |
| CN109109453A (en) * | 2018-09-11 | 2019-01-01 | 台山市信华彩印包装厂有限公司 | A kind of packing case multicolor printing device |
| CN214083433U (en) * | 2021-07-08 | 2021-08-31 | 佛山市南海兴圆机械制造有限公司 | Film embossing brushing machine |
| CN215751384U (en) * | 2021-09-29 | 2022-02-08 | 漯河市慧光印刷科技有限公司 | High-speed automatic printing machine convenient to adjust belt height |
-
2022
- 2022-07-05 CN CN202210792961.5A patent/CN114987038A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030052445A1 (en) * | 2001-08-08 | 2003-03-20 | Jean-Francois Robert | Device for tensioning transport belts of different transport belt systems |
| CN109109453A (en) * | 2018-09-11 | 2019-01-01 | 台山市信华彩印包装厂有限公司 | A kind of packing case multicolor printing device |
| CN214083433U (en) * | 2021-07-08 | 2021-08-31 | 佛山市南海兴圆机械制造有限公司 | Film embossing brushing machine |
| CN215751384U (en) * | 2021-09-29 | 2022-02-08 | 漯河市慧光印刷科技有限公司 | High-speed automatic printing machine convenient to adjust belt height |
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