CN210553593U

CN210553593U - From type paper calico printing machine

Info

Publication number: CN210553593U
Application number: CN201921049773.3U
Authority: CN
Inventors: 李伟民
Original assignee: Shaoxing Watson Printing Co Ltd
Current assignee: Shaoxing Watson Printing Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-05-19
Anticipated expiration: 2029-07-05

Abstract

The utility model relates to the technical field of equipment for processing release paper, in particular to a release paper printing machine, which comprises a printing unit, wherein the printing unit comprises a frame, a slurry tank is arranged on the frame, a printing roller is arranged on the frame, the lower end of the printing roller is immersed in the slurry tank, and the upper end surface of the printing roller is higher than the upper end surface of the slurry tank; a press roller is rotatably connected to the rack above the printing roller; a plurality of conveying rollers are arranged on the machine frame; a scraper abutting against the printing roller is arranged on the rack; the rack is provided with an adjusting mechanism, and a first sliding groove is formed in the rack along the vertical direction of the rack; the first sliding groove is connected with an adjusting block in a sliding manner, and the compression roller is rotationally connected to the adjusting block; and the frame is provided with a driving mechanism connected with the adjusting block. The utility model discloses the adjustment mechanism who sets up can improve application scope.

Description

From type paper calico printing machine

Technical Field

The utility model belongs to the technical field of the processing technique from type paper equipment and specifically relates to a from type paper calico printing machine is related to.

Background

When the artificial leather is manufactured, the coating agent layer is coated on the surface of release paper, the release paper with the coating agent enters an oven, a film is formed on the paper after a solvent is volatilized, and the film is peeled from the paper after being compounded with base cloth.

At present, a release paper printing machine comprises a connecting plate, wherein a plurality of printing units are arranged on a connecting frame, each printing unit comprises a rack, and a plurality of rotating rollers are rotatably connected to the rack; the lower end of the frame is provided with a pulp groove, a printing roll is rotatably connected to the frame above the pulp groove, a pattern groove is formed in the printing roll, the lower end of the printing roll is positioned in the pulp groove, and the upper end of the printing roll is higher than the upper end face of the pulp groove; a press roller is rotatably connected to the rack above the embossing roller; a scraper abutting against the printing roller is fixedly connected to the frame. The release paper is wound on the rotating roller, the rotating roller drives the release paper to move, the release paper can penetrate between the press roller and the embossing roller, and under the action of the press roller, two ends of the release paper can respectively abut against the press roller and the embossing roller; when the embossing roller rotates, the scraper scrapes off the slurry on the outer surface of the pattern removing groove of the embossing roller, and then the slurry in the pattern removing groove is printed on release paper; the colors in the size tanks on different printing units are different, and the release paper can be printed with various colors.

The above prior art solutions have the following drawbacks: different customers have different requirements on colors, so that different printing machines need to be replaced during processing, and the application range of the printing machines is reduced.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art existence, the utility model aims to provide a from type paper calico printing machine, the adjustment mechanism of setting can improve application scope.

The above object of the present invention is achieved by the following technical solutions:

a release paper printing machine comprises a printing unit, wherein the printing unit comprises a rack, a slurry tank is arranged on the rack, a printing roller is arranged on the rack, the lower end of the printing roller is immersed in the slurry tank, and the upper end surface of the printing roller is higher than the upper end surface of the slurry tank; a press roller is rotatably connected to the rack above the printing roller; a plurality of conveying rollers are arranged on the machine frame; a scraper abutting against the printing roller is arranged on the rack; the rack is provided with an adjusting mechanism, and a first sliding groove is formed in the rack along the vertical direction of the rack; the first sliding groove is connected with an adjusting block in a sliding manner, and the compression roller is rotationally connected to the adjusting block; and the frame is provided with a driving mechanism connected with the adjusting block.

By adopting the technical scheme, the release paper can be conveyed on the frame under the action of the conveying roller, the release paper can penetrate between the compression roller and the embossing roller, one end of the release paper can abut against the embossing roller under the action of the compression roller, when the embossing roller rotates, the pattern groove of the embossing roller can be filled with the slurry in the slurry groove, when the embossing roller rotates, the slurry in the pattern groove of the embossing roller is removed by the scraper, and the slurry in the pattern groove can be printed on the release paper; when the printing unit of a certain printing machine does not need sizing printing, the driving mechanism is started, the adjusting block driven by the driving mechanism moves in the first chute towards the direction far away from the printing roller, so that the distance between the pressing roller and the printing roller is increased, and then the release paper cannot abut against the printing roller under the action of the pressing roller, so that the printing roller cannot perform sizing printing on the release paper; the adjusting mechanism who sets up can adjust as required, need not change the calico printing machine to improve application scope.

The utility model discloses further set up to: the driving mechanism comprises a connecting rod hinged on the adjusting block; a second sliding groove is formed in the rack, a first sliding block is connected in the second sliding groove in a sliding mode, and one end, far away from the adjusting block, of the connecting rod is connected with the adjusting block; and a first driving assembly connected with the first sliding block is arranged on the rack.

Through adopting above-mentioned technical scheme, start first drive assembly, at first drive assembly's effect, first slider can slide in first spout, and first slider can drive the connecting rod motion when removing, and the connecting rod will drive the regulating block and slide in first spout to change the position of compression roller in the frame.

The utility model discloses further set up to: the first driving assembly comprises a first screw rod which is rotatably connected in the second sliding groove, and the first screw rod penetrates through the first sliding block and is in threaded connection with the first sliding block; and a first motor connected with the first screw rod is arranged on the rack.

By adopting the technical scheme, the first motor is started, the output shaft of the first motor drives the first screw rod to rotate, the first sliding block moves in the second sliding groove when the first screw rod rotates, and the first sliding block drives the connecting rod to change the position of the adjusting block; the first driving assembly is simple in structure and convenient to operate.

The utility model discloses further set up to: a covering mechanism is arranged on the machine frame and comprises a baffle plate, and the baffle plate is positioned between the press roller and the embossing roller; a third sliding groove is formed in the rack, a second sliding block is connected in the third sliding groove in a sliding mode, and the baffle is arranged on the second sliding block; and a first pneumatic cylinder is arranged on the rack, and a piston rod of the first pneumatic cylinder is connected with the second sliding block.

Through adopting above-mentioned technical scheme, when the interval grow between compression roller and the embossing roll, start first pneumatic cylinder, make the piston rod of first pneumatic cylinder drive the second slider and slide in the third spout, make the baffle on the second slider remove between embossing roll and the compression roller, prevent to touch the embossing roll from type paper meeting mistake.

The utility model discloses further set up to: a first adjusting rod is hinged to one end, close to the size groove, of the second sliding block, and a second adjusting rod is hinged to the other end of the second sliding block; the first adjusting rod and the second adjusting rod have the same structure; the first adjusting rod and the second adjusting rod respectively comprise a main rod hinged on the second sliding block, a through hole is formed in one end, far away from the second sliding block, of the main rod, and an auxiliary rod hinged with the baffle is connected in the through hole in a sliding mode; the main rod is provided with a second driving assembly connected with the auxiliary rod; the main lever of the first adjusting lever is longer than the main lever of the second adjusting lever; the secondary lever of the first adjustment lever is longer than the secondary lever of the second adjustment lever.

By adopting the technical scheme, when the distance between the press roller and the printing roller is not changed, namely the printing roller can also perform sizing printing on release paper, the baffle is positioned at one end of the rack and is in a vertical state under the support of the first adjusting rod and the second adjusting rod; when the distance between the press roll and the embossing roll is changed, the first adjusting rod and the second adjusting rod are started to enable the first adjusting rod and the second adjusting rod to drive the baffle to move, the axis of the baffle is parallel to the axis of the second sliding block, and then the baffle is located between the press roll and the embossing roll under the action of the first pneumatic cylinder; and when the second driving component is started, the second driving component can drive the auxiliary rod to move in the main rod, so that the lengths of the first adjusting rod and the second adjusting rod are ensured to be equal.

The utility model discloses further set up to: the second driving assembly comprises a second motor arranged at one end of the main rod far away from the second sliding block, and an output shaft of the second motor is in keyed connection with a first gear; and a gear rack meshed with the first gear is arranged on the auxiliary rod along the length direction of the auxiliary rod.

By adopting the technical scheme, the second motor is started, the output shaft of the second motor drives the first gear to rotate, the gear bar meshed with the first gear moves, and the gear bar moves to drive the auxiliary rod to slide in the through hole of the main rod, so that the lengths of the first adjusting rod and the second adjusting rod are changed; the second driving assembly is simple in structure and convenient to operate.

The utility model discloses further set up to: the tensioning mechanism is arranged on the rack and comprises a rotating rod which is rotatably connected to the rack, and one end of the rotating rod is rotatably connected with a tensioning roller; be provided with the second pneumatic cylinder in the frame, just on the piston rod of second pneumatic cylinder with the bull stick is kept away from the one end of tensioning roller is connected.

By adopting the technical scheme, after the position of the press roller is changed, the second pneumatic cylinder is started, the piston rod of the second pneumatic cylinder drives the rotating rod to rotate, and the position of the tensioning roller is driven to change when the rotating rod rotates, so that the tensioning roller can be tensioned from release paper; the straining device who sets up can be to carrying out the tensioning from type paper, prevents to drop because the pine collapses from type paper in the frame.

The utility model discloses further set up to: a rotating shaft is arranged on the rack, the scraper is rotationally connected to the rotating shaft, and a second bevel gear is connected to the rotating shaft in a keyed mode; and the rack is provided with a connecting shaft, and a first bevel gear meshed with the second bevel gear is connected to the connecting shaft in a key manner.

Through adopting above-mentioned technical scheme, rotate the connecting axle, first bevel gear on the connecting axle will rotate, and the second bevel gear with first bevel gear meshing will rotate, and second bevel gear will drive the axis of rotation and rotate, and the axis of rotation will change the position of scraper.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arranged adjusting mechanism can be adjusted according to needs without replacing the printing machine, so that the application range is improved;

2. the straining device who sets up can be to carrying out the tensioning from type paper, prevents to drop because the pine collapses from type paper in the frame.

Drawings

FIG. 1 is a schematic structural view of a release paper printing machine of the present invention;

FIG. 2 is a schematic structural view of a covering mechanism of the present invention;

fig. 3 is a schematic structural diagram of the second adjusting lever of the present invention.

Reference numerals: 1. a frame; 11. a first chute; 12. a second chute; 13. a support block; 14. a slurry tank; 15. a printing roller; 16. a conveying roller; 17. a scraper; 18. a compression roller; 19. mounting blocks; 2. an adjustment mechanism; 21. an adjusting block; 3. a drive mechanism; 31. a first slider; 32. a connecting rod; 4. a first drive assembly; 41. a first motor; 42. a first screw; 5. a covering mechanism; 51. a first pneumatic cylinder; 52. a second slider; 53. a baffle plate; 54. a first adjusting lever; 55. a second adjusting lever; 61. a main rod; 611. a through hole; 62. an auxiliary rod; 63. a fixed block; 7. a second drive assembly; 71. a first gear; 72. a second motor; 73. a gear rack; 8. a tensioning mechanism; 81. a rotating rod; 82. a second pneumatic cylinder; 83. a tension roller; 91. a first bevel gear; 92. a second bevel gear; 93. a rotating shaft; 94. a first adjusting plate; 941. a threaded hole; 95. a second adjusting plate; 96. a second screw; 97. a first turntable; 98. a connecting shaft; 99. a second turntable.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, the release paper printing machine disclosed by the present invention comprises a printing unit, wherein the printing unit comprises a frame 1, and a plurality of conveying rollers 16 are rotatably connected to the frame 1; the lower end of the frame 1 is fixedly connected with a pulp groove 14, a printing roller 15 is rotatably connected on the frame 1 above the pulp groove 14, and a pattern groove is formed in the printing roller 15; a third motor connected with the embossing roller 15 is arranged on the outer side wall of the frame 1; an adjusting mechanism 2 is arranged on the frame 1, and a press roller 18 is arranged on the adjusting mechanism 2; the frame 1 is provided with a scraper 17 which abuts against the embossing roll 15.

The frame 1 is provided with a first chute 11 along the vertical direction; the adjusting mechanism 2 comprises an adjusting block 21 connected in the first chute 11 in a sliding manner, and the press roller 18 is rotationally connected to the adjusting block 21; the frame 1 is provided with a driving mechanism 3, and the frame 1 is provided with a second sliding chute 12 along the horizontal direction; the driving mechanism 3 comprises a first sliding block 31 connected in the second sliding chute 12 in a sliding manner, a connecting rod 32 is hinged on the first sliding block 31, and one end of the connecting rod 32, which is far away from the first sliding block 31, is hinged with the adjusting block 21; a first driving assembly 4 is arranged on the rack 1, the first driving assembly 4 comprises a first screw 42 which is rotatably connected in the second sliding chute 12, and the first screw 42 passes through the first sliding block 31 and is in threaded connection with the first sliding block 31; a first motor 41 is fixedly connected to the frame 1, and an output shaft of the first motor 41 is connected to one end of a first screw 42.

A tensioning mechanism 8 is arranged on the frame 1, the tensioning mechanism 8 comprises a rotating rod 81 which is rotatably connected to the frame 1, and one end of the rotating rod 81 is rotatably connected with a tensioning roller 83; a second pneumatic cylinder 82 is hinged on the frame 1, and a piston rod of the second pneumatic cylinder 82 is hinged with one end, far away from the tensioning roller 83, of the rotating rod 81.

One end of the frame 1 is fixedly connected with an installation block 19, the installation block 19 is rotatably connected with a rotating shaft 93, the rotating shaft 93 is fixedly connected with a first adjusting plate 94, a threaded hole 941 is formed in the first adjusting plate 94, a fourth sliding groove is formed in the first adjusting plate 94, a second adjusting plate 95 is connected in the fourth sliding groove in a sliding mode, and the scraper 17 is clamped on the second adjusting plate 95; a second screw 96 is rotatably connected to the second adjusting plate 95, one end of the second screw 96, which is far away from the second adjusting plate 95, passes through the threaded hole 941 and is in threaded connection with the threaded hole 941, and one end of the second screw 96, which passes through the threaded hole 941, is fixedly connected with a first rotating disc 97; a supporting block 13 is fixedly connected to the frame 1, a connecting shaft 98 is rotatably connected to the supporting block 13, a second rotating disc 99 is fixedly connected to one end of the connecting shaft 98, and a first bevel gear 91 is keyed to the other end; one end of the rotation shaft 93 passes through the mounting block 19, and a second bevel gear 92 engaged with the first bevel gear 91 is keyed on one end passing through the mounting block 19.

Referring to fig. 1 and 2, a third sliding chute is formed in the frame 1, and an axis of the third sliding chute is parallel to an axis of the second sliding chute 12. (not shown in the figure)

A covering mechanism 5 is arranged on the rack 1, and the covering mechanism 5 comprises a second sliding block 52 connected in a third sliding groove in a sliding manner; a first air cylinder 51 is fixedly connected to the frame 1 below the slurry tank 14, and a piston rod of the first air cylinder 51 is connected with a second sliding block 52; one end of the second sliding block 52 close to the size box 14 is hinged with a first adjusting rod 54, one end of the second sliding block 52 far away from the size box 14 is hinged with a second adjusting rod 55, one end of the first adjusting rod 54 far away from the second sliding block 52 and one end of the second adjusting rod 55 far away from the second sliding block 52 are hinged with a baffle 53, and the baffle 53 can be positioned between the embossing roll 15 and the press roll 18.

Referring to fig. 2 and 3, the first adjusting rod 54 and the second adjusting rod 55 have the same structure, the first adjusting rod 54 and the second adjusting rod 55 both include a main rod 61 hinged to the second slider 52, a through hole 611 is formed in one end of the main rod 61, which is far away from the second slider 52, along the length direction of the main rod, an auxiliary rod 62 is slidably connected in the through hole 611, and one end of the auxiliary rod 62, which is far away from the main rod 61, is hinged to the baffle 53; one end of the main rod 61 close to the auxiliary rod 62 is fixedly connected with a fixed block 63, a second driving assembly 7 connected with the auxiliary rod 62 is arranged on the fixed block 63, the second driving assembly 7 comprises a second motor 72 fixedly connected with the fixed block 63, and an output shaft of the second motor 72 is in key connection with a first gear 71; one end of the sub-lever 62 facing the first gear 71 is provided with a gear rack 73 that meshes with the first gear 71 along the length direction thereof. The length of the main lever 61 on the first adjustment lever 54 is longer than the length of the main lever 61 on the second adjustment lever 55; the length of the sub-lever 62 of the first adjustment lever 54 is longer than the length of the sub-lever 62 of the second adjustment lever 55.

The implementation principle of the embodiment is as follows: first, the first motor 41 is started, the output shaft of the first motor 41 drives the first screw 42 to rotate, the first screw 42 rotates to drive the first slide block 31 to slide in the second chute 12, the first slide block 31 drives the connecting rod 32 to move, the connecting rod 32 drives the adjusting block 21 to slide in the first chute 11 in the direction away from the printing roller 15, the pressing roller 18 moves in the direction away from the printing roller 15, and then the first motor 41 is turned off.

When the second pneumatic cylinder 82 is started, the piston rod of the second pneumatic cylinder 82 drives the rotating rod 81 to rotate, the rotating rod 81 drives the tensioning roller 83 to change in position, the tensioning roller 83 has a tensioning effect on the release paper, and then the second pneumatic cylinder 82 is closed.

Then, the first rotary disc 97 is rotated, the first rotary disc 97 drives the second screw 96 to rotate, and because the second screw 96 is in threaded connection with the threaded hole 941, when the second screw 96 rotates, the second screw 96 moves relative to the threaded hole 941, and the second screw 96 drives the second adjusting plate 95 to slide in the fourth sliding groove, so that the scraper 17 does not abut against the printing roller 15; then, the second rotating disc 99 is rotated, so that the second rotating disc 99 drives the connecting shaft 98 to rotate, the first bevel gear 91 on the connecting shaft 98 rotates, the second bevel gear 92 engaged with the first bevel gear 91 rotates, the second bevel gear 92 drives the rotating shaft 93 to rotate, the rotating shaft 93 drives the first adjusting plate 94 to rotate, the first adjusting plate 94 drives the second adjusting plate 95 to rotate, and the scraper 17 on the second adjusting plate 95 rotates out of the machine frame 1 or covers the stock trough 14.

The second motor 72 is started, so that the output shaft of the second motor 72 drives the first gear 71 to rotate, the first gear 71 drives the gear rack 73 to move, and the gear rack 73 moves to drive the auxiliary rod 62 to move in the through hole 611 of the main rod 61; the auxiliary rod 62 of the first adjusting rod 54 is extended into the through hole 611 of the main rod 61, the auxiliary rod 62 of the second adjusting rod 55 is extended into the through hole 611 of the main rod 61, the lengths of the first adjusting rod 54 and the second adjusting rod 55 are the same, namely, the baffle 53 is in a horizontal state, and the axis of the baffle 53 is parallel to the axis of the second slider 52.

When the first pneumatic cylinder 51 is actuated to extend the piston rod of the first pneumatic cylinder 51 into the cylinder, the second slider 52 moves in the third sliding slot in a direction approaching the first pneumatic cylinder 51, the baffle 53 moves between the embossing roll 15 and the press roll 18, and then the first pneumatic cylinder 51 is closed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A release paper printing machine comprises a printing unit, wherein the printing unit comprises a rack (1), a slurry tank (14) is arranged on the rack (1), a printing roller (15) is arranged on the rack (1), the lower end of the printing roller (15) is immersed in the slurry tank (14), and the upper end surface of the printing roller (15) is higher than the upper end surface of the slurry tank (14); a press roller (18) is rotatably connected to the rack (1) above the printing roller (15); a plurality of conveying rollers (16) are arranged on the frame (1); a scraper (17) abutting against the printing roller (15) is arranged on the frame (1); the device is characterized in that an adjusting mechanism (2) is arranged on the rack (1), and a first sliding groove (11) is formed in the rack (1) along the vertical direction; an adjusting block (21) is connected in the first sliding groove (11) in a sliding manner, and the pressing roller (18) is rotationally connected to the adjusting block (21); the frame (1) is provided with a driving mechanism (3) connected with the adjusting block (21).

2. A release paper printing machine according to claim 1, characterized in that said driving mechanism (3) comprises a connecting rod (32) hinged on said adjusting block (21); a second sliding groove (12) is formed in the rack (1), a first sliding block (31) is connected to the second sliding groove (12) in a sliding mode, and one end, far away from the adjusting block (21), of the connecting rod (32) is connected with the adjusting block (21); the rack (1) is provided with a first driving assembly (4) connected with the first sliding block (31).

3. A release paper printing machine according to claim 2, characterized in that said first driving assembly (4) comprises a first screw (42) rotatably connected in said second chute (12), said first screw (42) passing through said first slider (31) and being in threaded connection with said first slider (31); the frame (1) is provided with a first motor (41) connected with the first screw rod (42).

4. A release paper printing machine according to claim 1, characterized in that a covering mechanism (5) is arranged on the frame (1), the covering mechanism (5) comprises a baffle (53), and the baffle (53) is located between the press roller (18) and the printing roller (15); a third sliding groove is formed in the rack (1), a second sliding block (52) is connected in the third sliding groove in a sliding mode, and the baffle (53) is arranged on the second sliding block (52); a first air pressure cylinder (51) is arranged on the frame (1), and a piston rod of the first air pressure cylinder (51) is connected with the second sliding block (52).

5. A release paper printing machine according to claim 4, characterized in that the second slide (52) is hinged with a first adjusting lever (54) at one end close to the pulp vat (14) and a second adjusting lever (55) at the other end; the first adjusting rod (54) and the second adjusting rod (55) have the same structure; the first adjusting rod (54) and the second adjusting rod (55) respectively comprise a main rod (61) hinged on the second sliding block (52), one end, far away from the second sliding block (52), of the main rod (61) is provided with a through hole (611), and an auxiliary rod (62) hinged with the baffle (53) is connected in the through hole (611) in a sliding mode; the main rod (61) is provided with a second driving assembly (7) connected with the auxiliary rod (62); the main rod (61) of the first adjustment lever (54) is longer than the main rod (61) of the second adjustment lever (55); the secondary lever (62) of the first adjustment lever (54) is longer than the secondary lever (62) of the second adjustment lever (55).

6. A release paper printing machine according to claim 5, characterized in that the second driving assembly (7) comprises a second motor (72) arranged on one end of the main rod (61) far away from the second sliding block (52), and a first gear (71) is keyed on an output shaft of the second motor (72); the sub-lever (62) is provided with a rack (73) that meshes with the first gear (71) along the length direction thereof.

7. The release paper printing machine according to claim 1, characterized in that a tensioning mechanism (8) is arranged on the frame (1), the tensioning mechanism (8) comprises a rotating rod (81) rotatably connected to the frame (1), and a tensioning roller (83) is rotatably connected to one end of the rotating rod (81); be provided with second pneumatic cylinder (82) on frame (1), just on the piston rod of second pneumatic cylinder (82) with bull stick (81) are kept away from the one end of tensioning roller (83) is connected.

8. The release paper printing machine according to claim 1, characterized in that a rotating shaft (93) is arranged on the frame (1), the scraper (17) is rotatably connected to the rotating shaft (93), and a second bevel gear (92) is keyed on the rotating shaft (93); the rack (1) is provided with a connecting shaft (98), and a first bevel gear (91) meshed with the second bevel gear (92) is connected to the connecting shaft (98) in a key mode.