CN212477274U - UV flexible plate dyeing machine - Google Patents

Abstract

The utility model provides a UV flexo dyeing machine, which comprises a frame, be equipped with unwinding mechanism, dyeing mechanism and stoving mechanism in the frame, dyeing mechanism includes silo and dyeing roller set, the dyeing roller set includes the reticulation roller that sets up with the silo cooperation, one side of reticulation roller is equipped with dyeing roller and backing roll, be formed with the clearance that supplies the material to pass between dyeing roller and the backing roll, stoving mechanism includes the oven, be equipped with the UV lamp in the oven, be equipped with in the frame and be used for controlling the silo activity from top to bottom to make the reticulation roller get into or leave the first actuating cylinder that drives of silo, be equipped with two wallboards in the frame, the wallboard includes the main wall board and opens and shuts the counterfort board of being connected with the main wall board rotary type, be formed with the mounting groove that is. The utility model discloses the deviation that can reduce the stoving temperature is little, improves the stoving effect of paper, and energy conversion is high, and energy environmental protection, equipment structure is simple, and degree of automation is high, and the installation of being convenient for is disassembled, and easy to maintain washs, maintains that the maintenance is with low costs.

Description

UV flexible plate dyeing machine

Technical Field

The utility model relates to a dyeing equipment technical field, concretely relates to UV flexographic dyeing machine.

Background

Paper often needs to be dyed with a dyeing machine during use in order to obtain paper of different colours. Current dyeing machine mainly includes unwinding mechanism, dyeing mechanism and stoving mechanism, and stoving mechanism adopts the electrothermal tube heated air, then blows the mode that dries to the paper with the hot-air, and such stoving mode is difficult to control hot-air temperature, causes the stoving temperature deviation big, and it is unsatisfactory to dry the effect, and energy conversion is inefficient, causes the energy extravagant, and equipment structure sets up complicatedly simultaneously, and the installation is disassembled inconveniently, and it is comparatively difficult to maintain the washing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the disappearance that prior art exists, provide a UV flexographic dyeing machine, it can reduce the deviation of stoving temperature little, improves the stoving effect of paper, and energy conversion is high, and is energy-concerving and environment-protective, equipment structure is simple, and degree of automation is high, and the installation of being convenient for is disassembled, and easy to maintain washs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a UV flexo dyeing machine, includes the frame, be equipped with unwinding mechanism, dyeing mechanism and stoving mechanism in the frame, dyeing mechanism includes the silo and is used for the dye transfer to the material surperficial dyeing roller set with the silo, dyeing roller set includes the reticulation roller that sets up with the silo cooperation, one side of reticulation roller be equipped with dyeing roller and with dyeing roller matched with backing roll, be formed with the clearance that supplies the material to pass between dyeing roller and the backing roll, stoving mechanism includes the oven, be equipped with the UV lamp in the oven.

As a preferable scheme, the trough is arranged below the anilox roller, and the rack is provided with a driving mechanism for controlling the trough to move up and down so that the anilox roller enters or leaves the trough.

As a preferred scheme, a dye feeding roller matched with the anilox roller is rotationally arranged in the trough, and a gap is formed between the lower end of the dye feeding roller and the bottom of the trough.

As an optimal scheme, be equipped with the wallboard that two parallel interval set up in the frame, the wallboard includes main wall board and the vice wallboard of being connected with main wall board opens and shuts, be formed with the mounting groove between main wall board and the vice wallboard, during the equipment, the rotatable installation in the mounting groove that corresponds of roller at reticulation roller both ends.

As an optimal scheme, vice wallboard and main wall board rotary type open and shut and are connected, be equipped with the second actuating mechanism that the relative main wall board of the vice wallboard of control opened and shut on the main wall board, two be equipped with the axis of rotation between the vice wallboard, the both ends of axis of rotation are rotated with the main wall board that corresponds and are connected, the lower extreme and the axis of rotation fastening of vice wallboard are connected, the one end of axis of rotation is equipped with the connecting rod, the one end that the axis of rotation was kept away from to the connecting rod is rotated with second actuating mechanism's drive end and is.

As a preferable scheme, the auxiliary wallboard is provided with a supporting piece used for supporting the anilox roller when the auxiliary wallboard is opened, and the extending end of the supporting piece is provided with an arc-shaped and upwards-convex hook part.

As a preferred scheme, an installation shaft is rotatably arranged between the two main wall plates, the dyeing roller is sleeved on the installation shaft, and a third driving mechanism for controlling the installation shaft to move up and down is arranged on the main wall plates.

As a preferred scheme, a lifting seat capable of moving up and down is arranged on the main wall plate corresponding to one end of the installation shaft, a first arc-shaped notch with an upward opening is formed in the main wall plate corresponding to the other end of the installation shaft, the driving end of the third driving mechanism is connected with the lifting seat, one end of the installation shaft is connected with the lifting seat, and the other end of the installation shaft is rotatably arranged in the first arc-shaped notch.

As an optimal scheme, one side that the first arc lacks the groove is equipped with the rocking arm, the rocking arm rotates through round pin axle and main wall panel to be connected, the one end that the round pin axle was kept away from to the rocking arm is equipped with and lacks the groove with the second arc that the groove corresponds with first arc, be equipped with the fourth actuating mechanism that control rocking arm rotates around the round pin axle on the main wall panel.

As a preferred scheme, the dyeing machine further comprises a deviation rectifying mechanism and a winding mechanism, wherein the deviation rectifying mechanism is located below the dyeing mechanism, the winding mechanism is arranged on one side of the deviation rectifying mechanism, and the unwinding mechanism is arranged between the deviation rectifying mechanism and the winding mechanism.

Compared with the prior art, the utility model has the obvious advantages and beneficial effects, particularly,

1. the UV lamp is arranged in the oven, and the UV lamp is used for replacing traditional hot air to heat and dry materials, so that the deviation of drying temperature can be reduced, the drying effect of paper is improved, the energy conversion rate is high, and the energy-saving and environment-friendly effects are achieved;

2, the first driving mechanism is used for controlling the trough to move up and down to enable the anilox roller to enter or leave the trough, the first driving mechanism controls the trough to automatically descend, and the anilox roller leaves the trough, so that material changing or feeding is more convenient, cleaning is easy, maintenance cost is reduced, the first driving mechanism controls the trough to automatically ascend to a proper position, and the anilox roller enters the trough, so that the structure is simple, and the automation degree is high;

3. through the dyestuff material loading roller that is equipped with and reticulation roller cooperation sets up at the silo internal rotation, when the liquid level of dyestuff is lower, accessible dyestuff material loading roller is with dyestuff transfer to the reticulation roller to can set up the degree of depth of silo deeper, need not frequently to add the dyestuff when production.

4. The wall plates are arranged into the main wall plate and the auxiliary wall plate which can be connected in an opening and closing manner, and the mounting groove for mounting the anilox roller is arranged between the main wall plate and the auxiliary wall plate, so that the anilox roller is more convenient to mount and dismount, easy to replace and clean, and the maintenance cost is reduced; the auxiliary wall plate is automatically opened and closed by arranging the second driving mechanism for controlling the auxiliary wall plate to be opened and closed relative to the main wall plate, so that the mounting and dismounting efficiency of the anilox roller is improved; through setting up the supporting piece, prevent that the reticulation roller from droing when vice wallboard is opened, good reliability.

5. The third driving mechanism for controlling the mounting shaft to move up and down is arranged on the main wall plate, and the dyeing roller is sleeved on the mounting shaft, so that the dyeing roller can automatically lift, is more convenient to mount and dismount, and is simple in structure, high in efficiency and easy to replace dyeing rollers with different widths;

to more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a dyeing mechanism according to an embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

fig. 4 is a schematic view of another perspective structure of the dyeing mechanism according to the embodiment of the present invention;

FIG. 5 is an enlarged partial view of portion B of FIG. 4;

fig. 6 is a top view of a dyeing mechanism according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view at C-C of FIG. 6;

fig. 8 is an exploded view of a dyeing mechanism according to an embodiment of the present invention.

The attached drawings indicate the following:

10-a frame; 11-unwinding the shaft; 12-a deviation rectifying mechanism;

13-a drying mechanism; 14-a guide roller set; 15-a winding shaft;

16-material; 17-finishing; 20-a dyeing mechanism;

21-wallboard; 22-main wall panel; 221-a slide rail;

222-a first arc-shaped notch; 223-limit groove; 23-secondary wallboard;

231-a support; 232-hook portion; 233-scraping plate;

24-a connecting plate; 241-a drive motor; 25-mounting grooves;

251-a first arc-shaped groove; 252-a second arc-shaped groove; 26-connecting blocks;

261-connecting a rotating shaft; 262-bolt; 27-a limiting block;

271-limit clamping groove; 28-rotating shaft; 281-connecting rod;

29-a second drive cylinder; 30-material groove; 301-a yield slot;

31-a first drive cylinder; 32-dye feed roll; 33-a mounting block;

331-U-shaped receiving slot; 40-anilox rolls; 41-roll shaft;

42-a first bearing; 50-dyeing roller; 51-mounting shaft;

52-a lifting seat; 53-third drive cylinder; 54-a rocker arm;

541-a second arc-shaped notch; 55-a pin shaft; 56-fourth drive cylinder;

60-backing roll.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1 to 8, a UV flexible dyeing machine includes a frame 10, an unwinding mechanism, a deviation correcting mechanism 12, a dyeing mechanism 20, a drying mechanism 13, and a winding mechanism are disposed on the frame 10, the deviation correcting mechanism 12 is disposed below the dyeing mechanism 20, the winding mechanism is disposed on one side of the deviation correcting mechanism 12, the unwinding mechanism is disposed between the deviation correcting mechanism 12 and the winding mechanism, a guide roller set 14 for guiding a finished product 17 from the drying mechanism 13 to the winding mechanism is disposed above the winding mechanism, the unwinding mechanism includes an unwinding shaft 11 and an unwinding motor (not shown) for driving the unwinding shaft 11 to move, the winding mechanism includes a winding shaft 15 and a winding motor (not shown) for driving the winding shaft 15 to move, the drying mechanism 13 is disposed on one side of the dyeing mechanism 20, the drying mechanism 13 includes an oven, openings for allowing a material 16 to pass through are disposed on two sides of the oven, a UV lamp (not shown) is provided in the oven.

The dyeing mechanism 20 comprises a trough 30 and a dyeing roller group used for transferring dye in the trough 30 to the surface of the material 16, the dyeing roller group comprises an anilox roller 40 matched with the trough 30, one side of the anilox roller 40 is provided with a dyeing roller 50 and a pressure bearing roller 60 matched with the dyeing roller 50, a gap for the material 16 to pass through is formed between the dyeing roller 50 and the pressure bearing roller 60, the trough 30 is arranged below the anilox roller 40, the rack 10 is provided with a driving mechanism used for controlling the trough 30 to move up and down so that the anilox roller 40 enters or leaves the trough 30, the driving mechanism is a first driving cylinder 31, a movable joint of the first driving cylinder 31 is connected with the trough 30, a dye feeding roller 32 matched with the anilox roller 40 is rotatably arranged in the trough 30, and a gap is formed between the lower end of the dye feeding roller 32 and the bottom of the trough 30, the two ends of the inner side of the trough 30 are provided with mounting blocks 33, the mounting blocks 33 are provided with U-shaped accommodating grooves 331 with upward openings, and the two ends of the dye feeding roller 32 are rotatably mounted in the U-shaped accommodating grooves 331.

Be equipped with the wallboard 21 of two parallel interval settings in frame 10, wallboard 21 includes main wall board 22 and the vice wallboard 23 of being connected with main wall board 22 opens and shuts, two main wall board 22 passes through connecting plate 24 and connects, connecting plate 24 is installed in frame 10, be equipped with the driving motor 241 of control anilox roller 40, dyeing roller 50 and the activity of backing roll 60 on the connecting plate 24, be formed with mounting groove 25 between main wall board 22 and the vice wallboard 23, mounting groove 25 is including locating first arc recess 251 on main wall board 22 and locating the second arc recess 252 on the vice wallboard 23, during the equipment, the roller 41 at anilox roller 40 both ends is rotatable to be installed in the mounting groove 25 that corresponds through first bearing 42 respectively, the both sides lateral wall of silo 30 is equipped with the groove 301 of stepping down that corresponds with roller 41, vice wallboard 23 and main wall board 22 rotary type are connected, the wallboard 22 is provided with a second driving mechanism for controlling the opening and closing of the sub-wallboards 23 relative to the wallboard 22, a rotating shaft 28 is arranged between the two sub-wallboards 23, two ends of the rotating shaft 28 are rotatably connected with the corresponding main wallboards 22, the lower ends of the sub-wallboards 23 are fixedly connected with the rotating shaft 28, one end of the rotating shaft 28 is provided with a connecting rod 281, one end of the connecting rod 281, far away from the rotating shaft 28, is rotatably connected with the driving end of the second driving mechanism, the second driving mechanism is a second driving cylinder 29, the second driving cylinder 29 is rotatably installed on the main wallboard 22, one end of the connecting rod 281, far away from the rotating shaft 28, is rotatably connected with a movable joint of the second driving cylinder 29, the main wallboard 22 is provided with a connecting block 26, the connecting shaft 261 is arranged on the connecting block 26, the circumferential surface of the connecting shaft 261 is provided with, a limit block 27 corresponding to the connecting block 26 is arranged on the auxiliary wall plate 23, a limit slot 271 corresponding to the bolt 262 is arranged on the limit block 27, the limit slot 271 has an opening for the bolt 262 to be clamped into the limit slot 271 when swinging, the bolt 262 is clamped into the limit slot 271, thereby restricting the sub wall panel 23 from rotating outward, the sub wall panel 23 is provided with a supporter 231 for supporting the anilox roller 40 when the sub wall panel 23 is opened, the protruding end of the supporting member 231 is provided with an arc-shaped and convex hook part 232, one side of the first bearing 42 facing the supporting member 231 protrudes out of the installation groove 25, in the opening and closing process of the auxiliary wall plate 23, the outer circular surface of the first bearing 42 is in contact with the inner surface of the hook part 232 in a pressing manner to limit the first bearing 42 to slide outwards, therefore, the anilox roller 40 can be prevented from falling off, a scraping plate 233 is arranged on one side of the anilox roller 40 opposite to the dyeing roller 50, and two ends of the scraping plate 233 are respectively connected with the corresponding auxiliary wallboards 23.

A mounting shaft 51 is rotatably arranged between the two main wall panels 22, the dyeing roller 50 is sleeved on the mounting shaft 51, a third driving mechanism for controlling the mounting shaft 51 to move up and down is arranged on the main wall panel 22, a lifting seat 52 capable of moving up and down is arranged on the main wall panel 22 corresponding to one end of the mounting shaft 51, a sliding rail 221 vertically arranged is arranged on the main wall panel 22, the lifting seat 52 is arranged on the main wall panel 22 in a vertically sliding manner through the matching of a sliding block and the sliding rail 221, a limiting groove 223 for limiting the downward movement of the lifting seat 52 is arranged on the main wall panel 22, the limiting groove 223 is provided with an upward opening, a first arc-shaped notch 222 with an upward opening is arranged on the main wall panel 22 corresponding to the other end of the mounting shaft 51, the driving end of the third driving mechanism is connected with the lifting seat 52, and one end of the mounting shaft 51 is rotatably connected with the, the other end of the third driving cylinder 53 is rotatably installed in the first arc-shaped notch 222 through a third bearing (not shown), the movable joint of the third driving cylinder 53 extends downwards to be connected with the lifting seat 52, a rocker arm 54 is arranged on one side of the first arc-shaped notch 222, the rocker arm 54 is rotatably connected with the main wall plate 22 through a pin shaft 55, a second arc-shaped notch 541 corresponding to the first arc-shaped notch 222 is arranged at one end, away from the pin shaft 55, of the rocker arm 54, a fourth driving mechanism for controlling the rocker arm 54 to rotate around the pin shaft 55 is arranged on the main wall plate 22, the fourth driving mechanism is a fourth driving cylinder 56, the fourth driving cylinder 56 is rotatably installed on the main wall plate 22, one end, close to the pin shaft 55, of the rocker arm 54 is rotatably connected with the movable joint of the fourth driving cylinder 56, and through the arrangement of the rocker arm 54 and the fourth driving cylinder 56, the rocker arm 54 is automatically opened, the restriction of the upward movement of the mounting shaft 51 is released, and the mounting shaft 51 can be quickly raised by the driving of the third driving cylinder 53.

The present invention can be applied to dyeing of paper such as thermal paper, coated paper, and synthetic paper, as well as to dyeing of films such as PET and PEC, and to dyeing of fabrics.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a UV flexo dyeing machine, a serial communication port, which comprises a frame, be equipped with unwinding mechanism, dyeing mechanism and stoving mechanism in the frame, dyeing mechanism includes the silo and is used for the dyeing roller set on material surface with the dyestuff transfer in the silo, the dyeing roller set includes the reticulation roller that sets up with the silo cooperation, one side of reticulation roller be equipped with dyeing roller and with dyeing roller matched with backing roll, be formed with the clearance that supplies the material to pass between dyeing roller and the backing roll, stoving mechanism includes the oven, be equipped with the UV lamp in the oven.

2. The UV flexographic dyeing machine according to claim 1, wherein said trough is disposed below said anilox roller, and said frame is provided with a driving mechanism for controlling the movement of the trough up and down to move said anilox roller into and out of the trough.

3. The UV flexographic dyeing machine according to claim 1 or 2, characterized in that a dye feed roller is rotatably disposed in said trough in cooperation with said anilox roller, and a gap is formed between the lower end of said dye feed roller and the bottom of said trough.

4. The UV flexible dyeing machine according to claim 1, wherein the frame is provided with two wall boards which are arranged in parallel and at a certain distance, each wall board comprises a main wall board and a secondary wall board which is connected with the main wall board in an opening and closing manner, a mounting groove is formed between the main wall board and the secondary wall board, and when the UV flexible dyeing machine is assembled, the roll shafts at two ends of the anilox roll are rotatably mounted in the corresponding mounting grooves.

5. The UV flexible dyeing machine according to claim 4, wherein the auxiliary wall board is rotatably connected with the main wall board in an opening and closing manner, a second driving mechanism for controlling the opening and closing of the auxiliary wall board relative to the main wall board is arranged on the main wall board, a rotating shaft is arranged between the two auxiliary wall boards, two ends of the rotating shaft are rotatably connected with the corresponding main wall board, the lower end of the auxiliary wall board is fixedly connected with the rotating shaft, a connecting rod is arranged at one end of the rotating shaft, and one end of the connecting rod, far away from the rotating shaft, is rotatably connected with a driving end of the second driving mechanism.

6. The UV flexographic dyeing machine according to claim 4, characterized in that said secondary wallboard is provided with a supporting member for supporting said anilox roller when said secondary wallboard is opened, and the protruding end of said supporting member is provided with an arc-shaped and upwards-convex hook portion.

7. The UV flexographic dyeing machine according to claim 4, wherein a mounting shaft is rotatably arranged between two main wall plates, the dyeing roller is sleeved on the mounting shaft, and a third driving mechanism for controlling the mounting shaft to move up and down is arranged on the main wall plates.

8. The UV flexographic dyeing machine according to claim 7, wherein a lifting seat capable of moving up and down is disposed on the main wall plate corresponding to one end of the mounting shaft, a first arc-shaped slot with an upward opening is disposed on the main wall plate corresponding to the other end of the mounting shaft, the driving end of the third driving mechanism is connected to the lifting seat, one end of the mounting shaft is connected to the lifting seat, and the other end of the mounting shaft is rotatably disposed in the first arc-shaped slot.

9. The UV flexographic dyeing machine according to claim 8, wherein a rocker arm is disposed on one side of the first arc-shaped notch, the rocker arm is rotatably connected to the main wall plate through a pin, a second arc-shaped notch corresponding to the first arc-shaped notch is disposed on one end of the rocker arm away from the pin, and a fourth driving mechanism for controlling the rocker arm to rotate around the pin is disposed on the main wall plate.

10. The UV flexographic dyeing machine according to claim 1, further comprising a deviation correcting mechanism and a winding mechanism, wherein the deviation correcting mechanism is located below the dyeing mechanism, the winding mechanism is located at one side of the deviation correcting mechanism, and the unwinding mechanism is located between the deviation correcting mechanism and the winding mechanism.

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