CN220091907U - Ink mechanism for coater - Google Patents
Ink mechanism for coater Download PDFInfo
- Publication number
- CN220091907U CN220091907U CN202321687129.5U CN202321687129U CN220091907U CN 220091907 U CN220091907 U CN 220091907U CN 202321687129 U CN202321687129 U CN 202321687129U CN 220091907 U CN220091907 U CN 220091907U
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- China
- Prior art keywords
- double
- input
- shaft speed
- speed reducer
- roller
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 58
- 230000001360 synchronised effect Effects 0.000 claims abstract description 42
- 239000003973 paint Substances 0.000 claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model relates to an ink mechanism for a coater, which belongs to the technical field of coater structures and comprises a synchronous frame, and a pick-up roller and a coating roller which are arranged on the synchronous frame, wherein the top end of the synchronous frame is connected with a transverse guide rail in a sliding manner, a first bearing seat is fixed on the transverse guide rail, a second bearing seat is arranged beside the first bearing seat, and the second bearing seat is connected on the transverse guide rail in a sliding manner. The utility model has simple structure and easy adjustment, the whole transverse guide rail can be driven to move back and forth by rotating the hand wheel on the second double-input shaft speed reducer, so as to adjust the distance between the paint roller and the plate, thereby adjusting the paint thickness, and the second bearing seat can be driven to move back and forth by rotating the hand wheel on the first double-input shaft speed reducer, and the gap between the material picking roller and the paint roller can be adjusted by the back and forth movement of the second bearing seat, so as to adjust the paint loading amount of the paint roller.
Description
Technical Field
The utility model relates to the technical field of coater structures, in particular to an ink mechanism for a coater.
Background
Currently, the most important mechanism in a coater is a coating mechanism, which mainly comprises a pick-up roller, a coating roller and a paint tray, wherein paint in the paint tray is picked up by the pick-up roller and attached to the coating roller.
In order to adjust the paint thickness of the paint coating mechanism, the existing paint coating mechanism generally adopts the manner that a pick-up roller is arranged on a frame body in a sliding manner and then fixed through a stud, and in such a way, the paint thickness is adjusted uniformly during the delivery period of equipment, but after the pick-up roller and the paint roller are worn for a period of time, the paint thickness is uneven, the adjustment is complicated, and even a new pick-up roller or paint roller needs to be replaced.
Disclosure of Invention
The utility model aims to provide an ink mechanism for a coater, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the utility model provides an ink mechanism for a coater, which adopts the following technical scheme:
the printing ink mechanism for the coater comprises a synchronous frame, and a pick-up roller and a coating roller which are arranged on the synchronous frame, wherein a transverse guide rail is glidingly connected to the top end of the synchronous frame, a first bearing seat is fixed on the transverse guide rail, a second bearing seat is arranged beside the first bearing seat, the second bearing seat is glidingly connected to the transverse guide rail, the coating roller is rotationally connected between the first bearing seats on two sides, and the pick-up roller is rotationally connected between the second bearing seats on two sides;
the paint thickness adjusting assembly comprises an installation seat vertically fixed at the end part of the transverse guide rail, a first double-input-shaft speed reducer and a second double-input-shaft speed reducer are respectively fixed on the installation seat, a connecting rod shaft and a screw rod are respectively installed on the first double-input-shaft speed reducer and the second double-input-shaft speed reducer, the first double-input-shaft speed reducer is correspondingly arranged beside the second bearing, and the second double-input-shaft speed reducer is correspondingly arranged beside the synchronous frame;
the side wall of the second bearing corresponding to the first double-input shaft speed reducer is fixedly provided with a first ball screw nut, the surface of the first ball screw nut is sleeved with a first pressure sensor, a screw rod in the first double-input shaft speed reducer is in threaded connection with the first ball screw nut, the side wall of the synchronous frame corresponding to the second double-input shaft speed reducer is provided with a second ball screw nut, the surface of the second ball screw nut is sleeved with a second pressure sensor, and the screw rod in the second double-input shaft speed reducer is in threaded connection with the second ball screw nut;
the two sides of the hand wheel is connected with the first double-input shaft speed reducer, the two sides of the hand wheel are connected with the second double-input shaft speed reducer, and the hand wheels are arranged at one ends of connecting rod shafts in the first double-input shaft speed reducer and the second double-input shaft speed reducer.
Preferably, one ends of the first and second synchronous shaft tubes are fixed with an inner gear ring, and the connecting rod shafts of the first and second dual-input shaft speed reducers on one sides corresponding to the inner gear ring are fixed with gears meshed with the inner gear ring, and one ends of the first and second synchronous shaft tubes far away from the inner gear ring are sleeved and fixed on the connecting rod shafts of the first and second dual-input shaft speed reducers on one sides corresponding to the inner gear ring.
By adopting the technical scheme, when the pressure values at the two sides are consistent, the hand wheels at the two sides are connected by the synchronous shaft tube, and only one hand wheel is required to be rotated during adjustment; if the pressure values at the two sides are inconsistent, the synchronous shaft tube is moved to the right side to expose the left gear, and the hand wheels at one side are respectively rotated to ensure that the pressure values are consistent.
Preferably, in order to prevent the pick-up roller from directly contacting with the paint roller, a bolt is in threaded connection with the side wall of the second bearing seat, which is close to the first bearing seat, and the end face of the bolt can be abutted against the side wall of the first bearing seat.
And paint trays are arranged below the pick-up roller and the paint roller and fixed on the synchronous frame.
In summary, the present utility model includes at least one of the following beneficial technical effects: the printing ink mechanism for the coating machine is simple in structure and easy to adjust, the whole transverse guide rail can be driven to move back and forth by rotating the hand wheel on the second double-input-shaft speed reducer, so that the distance between the coating roller and the plate can be adjusted, the thickness of coating paint can be adjusted, the second bearing seat can be driven to move back and forth by rotating the hand wheel on the first double-input-shaft speed reducer, the gap between the pick-up roller and the coating roller can be adjusted by the back and forth movement of the second bearing seat, and the coating amount of the coating roller can be adjusted;
and in the long-time wearing and tearing of pick-up roller and coating roller, when the pressure numerical value of both sides appears inconsistent, can remove the synchronous central siphon to the right side, expose the gear on left, rotate the hand wheel on one side to guarantee that the pressure numerical value is unanimous, thereby ensure panel surface finish thickness uniformity.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view of the overall structure of the embodiment of the present utility model at different angles.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of a portion C in fig. 3.
Reference numerals illustrate: 1. a synchronization frame; 11. a second pressure sensor; 2. a pick-up roller; 3. a paint roller; 4. a paint tray; 5. a transverse guide rail; 6. a first bearing seat; 7. a second bearing seat; 71. a first pressure sensor; 8. a paint thickness adjusting assembly; 81. a mounting base; 82. a first dual input shaft speed reducer; 83. a second dual input shaft speed reducer; 84. a first synchronous shaft tube; 85. a second synchronous shaft tube; 86. an inner gear ring; 87. a gear; 9. and (5) a bolt.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses an ink mechanism for a coating machine, which comprises a synchronous frame 1, and a pick-up roller 2 and a coating roller 3 which are arranged on the synchronous frame 1, wherein a paint tray 4 is arranged below the pick-up roller 2 and the coating roller 3, the paint tray 4 is fixed on the synchronous frame 1, the top end of the synchronous frame 1 is slidingly connected with a transverse guide rail 5, a first bearing seat 6 is fixed on the transverse guide rail 5, a second bearing seat 7 is arranged beside the first bearing seat 6, the second bearing seat 7 is slidingly connected on the transverse guide rail 5, the coating roller 3 is rotationally connected between the first bearing seats 6 at two sides, and the pick-up roller 2 is rotationally connected between the second bearing seats 7 at two sides;
the paint thickness adjusting assembly 8 is further arranged beside the synchronous frame 1, the paint thickness adjusting assembly 8 comprises an installation seat 81 vertically fixed at the end part of the transverse guide rail 5, a first double-input-shaft speed reducer 82 and a second double-input-shaft speed reducer 83 are respectively fixed on the installation seat 81, the first double-input-shaft speed reducer 82 and the second double-input-shaft speed reducer 83 are respectively provided with a connecting rod shaft and a screw rod, the first double-input-shaft speed reducer 82 is correspondingly arranged beside the second bearing 7, and the second double-input-shaft speed reducer 83 is correspondingly arranged beside the synchronous frame 1;
the side wall of the second bearing seat 7 corresponding to the first double-input-shaft speed reducer 82 is fixedly provided with a first ball screw nut, the surface of the first ball screw nut is sleeved with a first pressure sensor 71, a screw rod in the first double-input-shaft speed reducer 82 is in threaded connection with the first ball screw nut, the side wall of the synchronous frame 1 corresponding to the second double-input-shaft speed reducer 83 is provided with a second ball screw nut, the surface of the second ball screw nut is sleeved with a second pressure sensor 11, a screw rod in the second double-input-shaft speed reducer 83 is in threaded connection with the second ball screw nut, the types of the first pressure sensor 71 and the second pressure sensor 11 are ZLSW-3T, and the pressure sensors are used for recording contact pressure between the pick-up roller 2 and the coating roller 3 or between the roller and a plate;
a first synchronous shaft tube 84 is connected between the first double-input-shaft speed reducers 82 on two sides, a second synchronous shaft tube 85 is connected between the second double-input-shaft speed reducers 83 on two sides, and a hand wheel is installed at one end of each connecting rod shaft in the first double-input-shaft speed reducer 82 and the second double-input-shaft speed reducer 83.
Referring to fig. 3 to 5, one ends of the first and second sync shaft pipes 84 and 85 are each fixed with a ring gear 86, and the link shafts of the first and second double input shaft reducers 82 and 83 at the sides corresponding to the ring gear 86 are fixed with gears 87 engaged with the ring gear 86, and one ends of the first and second sync shaft pipes 84 and 85 remote from the ring gear 86 are sleeved and fixed on the link shafts of the first and second double input shaft reducers 82 and 83 at the corresponding sides via screws.
When the pressure values at the two sides are consistent, the hand wheels at the two sides are connected by the synchronous shaft tube, and only one hand wheel is required to be rotated during adjustment; if the pressure values at the two sides are inconsistent, the synchronous shaft tube is moved to the right to expose the left gear 87, and the hand wheels at one side are respectively rotated to ensure that the pressure values are consistent.
Referring to fig. 2, in order to prevent the pick-up roller 2 from directly contacting the paint roller 3, a bolt 9 is screwed to a side wall of the second bearing housing 7 adjacent to the first bearing housing 6, and an end surface of the bolt 9 can abut against the side wall of the first bearing housing 6.
The implementation principle of the ink mechanism for the coater provided by the embodiment of the utility model is as follows:
the whole transverse guide rail 5 can be driven to move forwards and backwards by rotating a hand wheel on the second double-input-shaft speed reducer 83, so that the distance between the paint roller 3 and a plate is adjusted, the paint thickness is adjusted, the second bearing seat 7 can be driven to move forwards and backwards by rotating the hand wheel on the first double-input-shaft speed reducer 82, and the gap between the material pick-up roller 2 and the paint roller 3 can be adjusted by the front-back movement of the second bearing seat 7, so that the paint amount of the paint roller 3 is adjusted;
when the pressure values on the two sides of the pick-up roller 2 and the coating roller 3 are inconsistent in long-time abrasion, the synchronous shaft tube can be moved to the right to expose the left gear 87, and the hand wheel on one side is rotated to ensure that the pressure values are consistent, and the synchronous shaft tube is assembled after the adjustment completion shaft.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape, principle and application direction of the present utility model should be covered in the protection scope of the present utility model.
Claims (4)
1. The utility model provides an ink mechanism for coating machine, includes synchronous frame (1) and installs pick-up roller (2) and paint roller (3) on synchronous frame (1), its characterized in that: the top end of the synchronous frame (1) is connected with a transverse guide rail (5) in a sliding way, a first bearing seat (6) is fixed on the transverse guide rail (5), a second bearing seat (7) is arranged beside the first bearing seat (6), the second bearing seat (7) is connected on the transverse guide rail (5) in a sliding way, the coating roller (3) is rotationally connected between the first bearing seats (6) at two sides, the pick-up roller (2) is rotationally connected between the second bearing seats (7) at two sides,
the paint thickness adjusting assembly (8) is further arranged beside the synchronous frame (1), the paint thickness adjusting assembly (8) comprises an installation seat (81) vertically fixed at the end part of the transverse guide rail (5), a first double-input-shaft speed reducer (82) and a second double-input-shaft speed reducer (83) are respectively fixed on the installation seat (81), connecting rod shafts and screw rods are respectively arranged on the first double-input-shaft speed reducer (82) and the second double-input-shaft speed reducer (83), the first double-input-shaft speed reducer (82) is correspondingly arranged beside the second bearing (7), the second double-input-shaft speed reducer (83) is correspondingly arranged beside the synchronous frame (1),
a first ball screw nut is fixed on the side wall of the second bearing (7) corresponding to the first double-input shaft speed reducer (82), a first pressure sensor (71) is sleeved on the surface of the first ball screw nut, a screw rod in the first double-input shaft speed reducer (82) is in threaded connection with the first ball screw nut, a second ball screw nut is mounted on the side wall of the synchronous frame (1) corresponding to the second double-input shaft speed reducer (83), a second pressure sensor (11) is sleeved on the surface of the second ball screw nut, a screw rod in the second double-input shaft speed reducer (83) is in threaded connection with the second ball screw nut,
a first synchronous shaft tube (84) is connected between the first double-input-shaft speed reducers (82) on two sides, a second synchronous shaft tube (85) is connected between the second double-input-shaft speed reducers (83) on two sides, and a hand wheel is installed at one end of each connecting rod shaft in the first double-input-shaft speed reducers (82) and the second double-input-shaft speed reducers (83).
2. The ink set for an applicator according to claim 1, wherein: an inner gear ring (86) is fixed at one end of the first synchronous shaft tube (84) and one end of the second synchronous shaft tube (85), a gear (87) meshed with the inner gear ring (86) is fixed on the connecting rod shaft of the first double-input shaft speed reducer (82) and the second double-input shaft speed reducer (83) at one side corresponding to the inner gear ring (86), and one ends of the first synchronous shaft tube (84) and the second synchronous shaft tube (85) far away from the inner gear ring (86) are sleeved and fixed on the connecting rod shaft of the first double-input shaft speed reducer (82) and the connecting rod shaft of the second double-input shaft speed reducer (83) at one side corresponding to the inner gear ring.
3. The ink set for an applicator according to claim 1, wherein: the side wall, close to the first bearing seat (6), of the second bearing seat (7) is connected with a bolt (9) in a threaded mode, and the end face of the bolt (9) can be abutted to the side wall of the first bearing seat (6).
4. The ink set for an applicator according to claim 1, wherein: and paint trays (4) are arranged below the pick-up roller (2) and the paint roller (3), and the paint trays (4) are fixed on the synchronous frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687129.5U CN220091907U (en) | 2023-06-29 | 2023-06-29 | Ink mechanism for coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687129.5U CN220091907U (en) | 2023-06-29 | 2023-06-29 | Ink mechanism for coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220091907U true CN220091907U (en) | 2023-11-28 |
Family
ID=88882099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321687129.5U Active CN220091907U (en) | 2023-06-29 | 2023-06-29 | Ink mechanism for coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220091907U (en) |
-
2023
- 2023-06-29 CN CN202321687129.5U patent/CN220091907U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |