CN106881758B - Four-color pad printing machine and pad printing method thereof - Google Patents
Four-color pad printing machine and pad printing method thereof Download PDFInfo
- Publication number
- CN106881758B CN106881758B CN201710108269.5A CN201710108269A CN106881758B CN 106881758 B CN106881758 B CN 106881758B CN 201710108269 A CN201710108269 A CN 201710108269A CN 106881758 B CN106881758 B CN 106881758B
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- China
- Prior art keywords
- pad printing
- driving unit
- station
- longitudinal driving
- rubber head
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- 238000007649 pad printing Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000012546 transfer Methods 0.000 claims description 14
- 238000007639 printing Methods 0.000 claims description 13
- 239000003086 colorant Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 abstract description 7
- 239000003292 glue Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000005467 ceramic manufacturing process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/001—Applying decorations on shaped articles, e.g. by painting
Abstract
The invention relates to the field of ceramic product processing machinery, in particular to a four-color pad printing machine and a pad printing method thereof, which are characterized in that: including main frame, first sideslip mechanism, second sideslip mechanism, stamp mechanism and microcomputer, stamp mechanism is including fixing four pad printing boards and four vertical drive units that are located the pad printing board top that set up on the sideslip platform, each pad printing board and vertical drive unit all are rectangular array, the top of every pad printing board corresponds and is equipped with the oil cup, every vertical drive unit lower extreme is equipped with glues the head, vertical drive unit drive glues the head and removes along the Z direction, the pad printing board pairwise symmetry sets up in the both sides of second sideslip mechanism, and the pad printing board is equal along X direction interval with adjacent vertical drive unit along X direction interval with put the thing platform, adjacent pad printing board is equal along Y direction interval with adjacent vertical drive unit along Y direction interval, compact structure, it is little to occupy horizontal space, the execution process is simple, production efficiency is high.
Description
Technical Field
The invention relates to the field of ceramic product processing machinery, in particular to a four-color pad printing machine and a pad printing method thereof.
Background
The ware fired by the china clay is called pottery ware, and the ware fired by the china clay is called porcelain. The ceramic is a ceramic, a generic term for stoneware and porcelain. The ceramic can be used as the material of clay with two different properties, such as clay and porcelain clay, and is prepared by the technological processes of proportioning, molding, drying, roasting and the like. With the continuous progress of ceramic manufacturing process, the surface of ceramic product is processed into pattern with certain shape, the present treatment method mainly applies the printing paper with ink to the surface of ceramic blank, and the printing paper is fired by glazing. Therefore, pad printing machines appear on the market, and oil is transferred to products through a silica gel head, so that the production efficiency is greatly improved. However, a common pad printing machine can only pad print ink with one color and pattern, and cannot pad print ink with multiple colors and patterns on the same product.
In order to solve the problem, the invention patent application with the application publication number of CN106064525A provides a multicolor multi-displacement printer, which comprises a base, a pad printing component, a plurality of inking components, a cleaning component and a material supporting component, wherein the pad printing component is arranged on the base in a crossing manner, the inking components are arranged below the pad printing component, the cleaning component is arranged in front of the inking components, the material supporting component is arranged on the lateral side of the inking components, the pad printing component comprises a horizontally arranged servo module, an X moving module capable of moving along the X direction is arranged on the servo module, a first cylinder is arranged on the X moving module, the first cylinder drives a rubber head component to move up and down along the Z direction, the rubber head component is provided with pad printing rubber heads, the number of which corresponds to that of the inking components, the material supporting component comprises a base, a carrying platform and a third cylinder, wherein the carrying platform is fixed on the base and is driven to move along the Y direction. The invention can print color patterns formed by combining different color blocks on the product, and has the advantages of saving cost and simple debugging compared with a common multi-color pad printing machine. However, the pad printing machine needs a plurality of actuating mechanisms to cooperate to realize work, the control program is complex to write, the fine degree requirement is high, errors are easy to occur, and the failure rate is increased; the multiple rubber heads are controlled by the air cylinders to work simultaneously, cannot be subjected to pad printing independently, and have complex working procedures, namely printing four colors (four colors are the most common multicolor pad printing on the market), wherein the execution working procedures comprise rubber head inking, first color transfer, second color transfer, third color transfer, fourth color transfer, rubber head homing and cleaning, and the complex working procedures lead to low production efficiency; the guide rail along the X direction is longer, occupies larger transverse space, and has an incompact structure.
Disclosure of Invention
The invention aims to solve the technical problem of providing a four-color pad printing machine and a pad printing method thereof, which have simple procedures, improved production efficiency, compact structure and small occupied space.
In order to solve the technical problems, the invention adopts the following technical scheme: a four-color pad printer, characterized by: comprising the following steps:
the main frame comprises a base and an upper frame arranged on the base;
the first transverse moving mechanism comprises a first sliding rail horizontally arranged on the base along the X direction, a transverse moving platform slidingly arranged on the first sliding rail and a first transverse moving driving unit for driving the transverse moving platform to move along the X direction;
the second transverse moving mechanism comprises a second sliding rail horizontally arranged on the transverse moving platform along the Y direction, a storage table arranged on the second sliding rail in a sliding manner and a second transverse moving driving unit for driving the storage table to move along the Y direction;
the printing mechanism comprises four pad printing plates fixedly arranged on the transverse moving platform and four longitudinal driving units positioned above the pad printing plates, each pad printing plate and each longitudinal driving unit are in a rectangular array, an oil cup is correspondingly arranged above each pad printing plate, the cup mouth of the oil cup is attached to the upper end face of the pad printing plate, the longitudinal driving units are fixed on the upper frame, the lower end of each longitudinal driving unit is provided with a rubber head, the rubber heads are driven by the longitudinal driving units to move along the Z direction, the pad printing plates are symmetrically arranged on two sides of the second transverse moving mechanism in pairs, the distance between each pad printing plate and each object placing table along the X direction is equal to that between each adjacent longitudinal driving unit along the X direction, and the distance between each adjacent pad printing plate and each adjacent longitudinal driving unit along the Y direction is equal;
and the microcomputer is electrically connected with the first transverse moving driving unit, the second transverse moving driving unit and the longitudinal driving unit.
Preferably, the first traversing driving unit and the second traversing driving unit are rodless cylinders.
Preferably, the stroke of the first traverse driving unit is equal to the interval between adjacent longitudinal driving units along the X direction.
Preferably, the stroke of the second traverse driving unit is equal to the interval between the adjacent longitudinal driving units in the Y direction.
Preferably, the adjacent longitudinal driving units are equally spaced in the X-direction and the Y-direction.
Preferably, the longitudinal driving unit is a cylinder.
Preferably, the microcomputer is a PLC control panel.
A pad printing method of a four-color pad printing machine is characterized in that: the method comprises the following steps:
step 1, calculating in a clockwise or anticlockwise direction by taking any one longitudinal driving unit as a starting point, wherein stations corresponding to the longitudinal driving units are A, B, C, D stations in sequence, the object placing table moves to a station A, the longitudinal driving units corresponding to the station A, B, C drive the rubber head to press downwards, the rubber head of the station A transfers ink to a product on the object placing table, and meanwhile, the rubber head of the station B, C takes ink on a pad printing plate;
step 2, the object placing table moves to a station B, a longitudinal driving unit corresponding to the station B drives a rubber head to press downwards, and the station B rubber head transfers ink to a product on the object placing table;
step 3, the object placing table moves to a C station, a corresponding longitudinal driving unit of the C, D, A station drives the rubber head to press downwards, the C station rubber head transfers ink to a product on the object placing table, and meanwhile the D, A station rubber head takes ink on a pad printing plate;
and 4, moving the object placing table to a D station, driving the rubber head to be pressed downwards by a longitudinal driving unit corresponding to the D station, and transferring the ink onto a product on the object placing table by the rubber head of the D station to finish inking four colors of the same product.
As can be seen from the description, the four-color pad printing machine provided by the invention has the advantages of compact structure, small occupied transverse space, simple execution procedure and high production efficiency.
Drawings
Fig. 1 is a top view of a four color pad printer of the present invention.
Fig. 2 is a side view of the four-color pad printer of the present invention.
Fig. 3 is a schematic structural view of a station a of the four-color pad printer of the present invention.
Fig. 4 is a schematic structural view of a station B of the four-color pad printer of the present invention.
Fig. 5 is a schematic structural view of a station C of the four-color pad printer of the present invention.
Fig. 6 is a schematic structural view of a station D of the four-color pad printer of the present invention.
Detailed Description
The invention is further described below by means of specific embodiments.
The four-color pad printer comprises a main frame, a first traversing mechanism, a second traversing mechanism, a printing mechanism and a microcomputer.
As shown in fig. 1 to 3, the main frame includes a base 11 and an upper frame 12 provided on the base 11;
as shown in fig. 1 to 3, the first traversing mechanism includes a first slide rail 21 horizontally provided on the base 11 in the X direction (X, Y, Z direction is perpendicular to each other), a traversing platform 22 slidably provided on the first slide rail 21, and a first traversing driving unit 23 driving the traversing platform 22 to move in the X direction;
as shown in fig. 1 to 3, the second traverse mechanism includes a second slide rail 31 horizontally provided on the traverse table 22 along the Y direction, a placement table 32 slidably provided on the second slide rail 31, and a second traverse driving unit 33 that drives the placement table 32 to move along the Y direction;
as shown in fig. 1 to 3, the printing mechanism comprises four pad printing plates 41 fixedly arranged on the traversing platform 22 and four longitudinal driving units 42 positioned above the pad printing plates 41, each pad printing plate 41 and each longitudinal driving unit 42 are in a rectangular array, a concave printing line is arranged at the upper end face of each pad printing plate 41, an oil cup 43 is correspondingly arranged above each pad printing plate 41, the oil cup 43 is fixed on the upper frame, the cup mouth of each oil cup 43 is attached to the upper end face of each pad printing plate 41, the pad printing plates 41 move along the X direction along with the traversing platform 22, when the printing lines of the pad printing plates 41 move below the oil cup 43, ink enters the printing lines from the oil cup 43, when the printing lines leave the oil cup 43, redundant ink is blocked by the oil cup 43, the longitudinal driving units 42 are fixed on the upper frame 12, a rubber head 44 made of silica gel is arranged at the lower end of each longitudinal driving unit 42, the rubber head 44 can deform and adsorb the ink, the longitudinal driving units 42 drive the rubber head 44 to move along the Z direction, the two sides of the pad printing plates 41 are symmetrically arranged on the two sides of the second mechanism, namely, the distance between the adjacent longitudinal driving units 33 and the adjacent longitudinal driving units 32 is equal to the distance between the adjacent longitudinal driving units 32 along the Y direction of the two adjacent longitudinal driving units 32 along the Y direction, and the longitudinal direction of the Y direction of the pad printing platform is equal to the distance between the adjacent driving units 32, and the adjacent longitudinal driving units 32 along the longitudinal direction (the Y direction is equal to the distance between the adjacent longitudinal driving units 32).
The microcomputer is electrically connected with the first traversing driving unit 22, the second traversing driving unit 33 and the longitudinal driving unit 42, the microcomputer is a PLC control panel, and the reciprocating movement of the first traversing driving unit 23, the second traversing driving unit 33 and the longitudinal driving unit 42 is controlled by the PLC, so that the position of the object placing table 32 in the X direction and the Y direction and the up-and-down movement of the glue head 44 are controlled, the first traversing driving unit 23 and the second traversing driving unit 33 are rodless cylinders, and the longitudinal driving unit 42 is an air cylinder.
The pad printing method of the four-color pad printing machine comprises the following steps:
1. as shown in fig. 3, any one of the longitudinal driving units 42 is used as a starting point, and calculated in a clockwise or anticlockwise direction, corresponding stations below the longitudinal driving units 42 are A, B, C, D stations in sequence, each pad printing plate 41 is supplied with ink with the same or different colors by an oil cup 43, and each pad printing plate 41 is printed with pad printing lines with the same or different colors, so that each pad printing plate 41 can provide different color blocks, the object placing table 32 moves to an a station, the longitudinal driving unit 42 corresponding to the A, B, C station drives the rubber head 44 to press downwards, the rubber head 44 of the a station transfers the ink onto a product on the object placing table 32, the rubber head 44 of the B, C station takes the ink on the pad printing plate 41, and the ink in the printing lines of the pad printing plate 41 is adsorbed on the rubber head 44 of the B, C station;
2. as shown in fig. 4, the placement table 32 moves to a B-station, and the corresponding longitudinal driving unit 42 of the B-station drives the glue head 44 to press down, so that the glue head 44 of the B-station transfers the ink to the product on the placement table 32;
3. as shown in fig. 5, the object placing table 32 moves to a C station, the corresponding longitudinal driving unit 42 of C, D, A station drives the rubber head 44 to press down, the C station rubber head 44 transfers ink onto the product on the object placing table 32, meanwhile the D, A station rubber head 44 takes ink on the pad printing plate 41, and the ink in the printing lines of the pad printing plate 41 is adsorbed on the D, A station rubber head 44;
4. as shown in fig. 6, the object placing table 32 moves to a D station, the longitudinal driving unit 42 corresponding to the D station drives the rubber head 44 to press down, the rubber head 44 of the D station transfers the ink onto the product on the object placing table 32, the ink on four colors of the same product is completed, and the product is taken out from the object placing table 32.
In the first to fourth steps, the ink taken by the a-station rubber head 44 on the pad printing plate 41 is used for the next period, and when the four-color pad printing machine is started up each time, the a-station rubber head 44 needs to be pre-colored because the a-station rubber head 44 is not colored, the pad printing plate 41 moves to the lower part of the a-station rubber head 44, and the a-station rubber head 44 takes the ink to finish the pre-inking.
The foregoing is merely a few specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by using the concept should be construed as infringement of the protection scope of the present invention.
Claims (6)
1. A four-color pad printer, characterized by: comprising the following steps:
the main frame comprises a base and an upper frame arranged on the base;
the first transverse moving mechanism comprises a first sliding rail horizontally arranged on the base along the X direction, a transverse moving platform slidingly arranged on the first sliding rail and a first transverse moving driving unit for driving the transverse moving platform to move along the X direction;
the second transverse moving mechanism comprises a second sliding rail horizontally arranged on the transverse moving platform along the Y direction, a storage table arranged on the second sliding rail in a sliding manner and a second transverse moving driving unit for driving the storage table to move along the Y direction;
the printing mechanism comprises four pad printing plates fixedly arranged on the transverse moving platform and four longitudinal driving units positioned above the pad printing plates, each pad printing plate and each longitudinal driving unit are in a rectangular array, an oil cup is correspondingly arranged above each pad printing plate, the cup mouth of the oil cup is attached to the upper end face of the pad printing plate, the longitudinal driving units are fixed on the upper frame, the lower end of each longitudinal driving unit is provided with a rubber head, the rubber heads are driven by the longitudinal driving units to move along the Z direction, the pad printing plates are symmetrically arranged on two sides of the second transverse moving mechanism in pairs, the distance between each pad printing plate and each object placing table along the X direction is equal to that between each adjacent longitudinal driving unit along the X direction, and the distance between each adjacent pad printing plate and each adjacent longitudinal driving unit along the Y direction is equal; the adjacent longitudinal driving units are equally spaced along the X direction and the Y direction;
the microcomputer is electrically connected with the first transverse moving driving unit, the second transverse moving driving unit and the longitudinal driving unit;
the pad printing method based on the four-color pad printing machine comprises the following steps:
step 1, calculating in a clockwise or anticlockwise direction by taking any one longitudinal driving unit as a starting point, wherein stations corresponding to the longitudinal driving units are A, B, C, D stations in sequence, the object placing table moves to a station A, the longitudinal driving units corresponding to the station A, B, C drive the rubber head to press downwards, the rubber head of the station A transfers ink to a product on the object placing table, and meanwhile, the rubber head of the station B, C takes ink on a pad printing plate;
step 2, the object placing table moves to a station B, a longitudinal driving unit corresponding to the station B drives a rubber head to press downwards, and the station B rubber head transfers ink to a product on the object placing table;
step 3, the object placing table moves to a C station, a corresponding longitudinal driving unit of the C, D, A station drives the rubber head to press downwards, the C station rubber head transfers ink to a product on the object placing table, and meanwhile the D, A station rubber head takes ink on a pad printing plate;
and 4, moving the object placing table to a D station, driving the rubber head to be pressed downwards by a longitudinal driving unit corresponding to the D station, and transferring the ink onto a product on the object placing table by the rubber head of the D station to finish inking four colors of the same product.
2. The four-color pad printer according to claim 1, wherein: the first traversing driving unit and the second traversing driving unit are rodless cylinders.
3. The four-color pad printer according to claim 1, wherein: the stroke of the first transverse moving driving unit is equal to the interval between the adjacent longitudinal driving units along the X direction.
4. The four-color pad printer according to claim 1, wherein: the stroke of the second traverse driving unit is equal to the interval between the adjacent longitudinal driving units in the Y direction.
5. The four-color pad printer according to claim 1, wherein: the longitudinal driving unit is an air cylinder.
6. The four-color pad printer according to claim 1, wherein: the microcomputer is a PLC control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108269.5A CN106881758B (en) | 2017-02-27 | 2017-02-27 | Four-color pad printing machine and pad printing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108269.5A CN106881758B (en) | 2017-02-27 | 2017-02-27 | Four-color pad printing machine and pad printing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106881758A CN106881758A (en) | 2017-06-23 |
| CN106881758B true CN106881758B (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108269.5A Active CN106881758B (en) | 2017-02-27 | 2017-02-27 | Four-color pad printing machine and pad printing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106881758B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844393B (en) * | 2020-07-15 | 2021-11-12 | 孙飞东 | Automatic conveying equipment for automatic printing of porcelain plate |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0659556A1 (en) * | 1993-12-24 | 1995-06-28 | Erich Netzsch GmbH & Co. Holding KG | Multi-colour pad printing machine |
| CN201320869Y (en) * | 2009-01-04 | 2009-10-07 | 陈家淼 | Fully computerized touch program-controlled pad printer |
| CN102423963A (en) * | 2011-09-26 | 2012-04-25 | 温州市汇顺达工贸有限公司 | Six-color transfer printing machine used for processing glass-ceramic products |
| CN204620354U (en) * | 2015-05-23 | 2015-09-09 | 柯锦清 | For drawing the colouring equipment of multi color effect pattern on ceramic dishes wall |
| CN106064525A (en) * | 2016-07-22 | 2016-11-02 | 昆山市盈拓电子设备有限公司 | Polychrome multidigit pad printer |
| CN106183389A (en) * | 2016-08-16 | 2016-12-07 | 昆山倚天自动化科技股份有限公司 | A kind of efficient pad printer with automatic material receiving function |
| CN205905538U (en) * | 2016-08-18 | 2017-01-25 | 泉州市德化县丰弘机械有限公司 | Monochromatic ceramic bat printing machine |
| CN206510184U (en) * | 2017-02-27 | 2017-09-22 | 泉州市德化县丰弘机械有限公司 | A kind of four color pad printers |
-
2017
- 2017-02-27 CN CN201710108269.5A patent/CN106881758B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0659556A1 (en) * | 1993-12-24 | 1995-06-28 | Erich Netzsch GmbH & Co. Holding KG | Multi-colour pad printing machine |
| CN201320869Y (en) * | 2009-01-04 | 2009-10-07 | 陈家淼 | Fully computerized touch program-controlled pad printer |
| CN102423963A (en) * | 2011-09-26 | 2012-04-25 | 温州市汇顺达工贸有限公司 | Six-color transfer printing machine used for processing glass-ceramic products |
| CN204620354U (en) * | 2015-05-23 | 2015-09-09 | 柯锦清 | For drawing the colouring equipment of multi color effect pattern on ceramic dishes wall |
| CN106064525A (en) * | 2016-07-22 | 2016-11-02 | 昆山市盈拓电子设备有限公司 | Polychrome multidigit pad printer |
| CN106183389A (en) * | 2016-08-16 | 2016-12-07 | 昆山倚天自动化科技股份有限公司 | A kind of efficient pad printer with automatic material receiving function |
| CN205905538U (en) * | 2016-08-18 | 2017-01-25 | 泉州市德化县丰弘机械有限公司 | Monochromatic ceramic bat printing machine |
| CN206510184U (en) * | 2017-02-27 | 2017-09-22 | 泉州市德化县丰弘机械有限公司 | A kind of four color pad printers |
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| CN106881758A (en) | 2017-06-23 |
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