CN105500897A - Coating machine - Google Patents
Coating machine Download PDFInfo
- Publication number
- CN105500897A CN105500897A CN201510966773.XA CN201510966773A CN105500897A CN 105500897 A CN105500897 A CN 105500897A CN 201510966773 A CN201510966773 A CN 201510966773A CN 105500897 A CN105500897 A CN 105500897A
- Authority
- CN
- China
- Prior art keywords
- travelling carriage
- coating machine
- frame
- gravure roll
- moving table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/16—Removing or recovering ink from wiping mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a coating machine. The coating machine comprises a frame; an impressing roller is arranged on the frame; a moving table movably mounted on the frame is arranged on one side of the impressing roller; an intaglio roller near or far from the impressing roller along with movement of the moving table is arranged on the moving table; the frame is provided with two sets of driving mechanisms for driving the moving table to move near or far from the impressing roller; and the two sets of driving mechanisms are respectively connected with two sides of the moving table. As the two sets of driving mechanisms synchronously drive the moving table to perform a reciprocating motion, the technical problems of desynchrony and hysterisis caused by different resistance on two sides of the moving table are solved, the coating machine reduces the assembly precision, the intaglio roller mounted on the moving table can be guaranteed to generate no deviation phenomenon in the reciprocating motion process, the coating quality of the coating machine is guaranteed, and the improvement of product pass percent is facilitated.
Description
Technical field
The present invention relates to a kind of coating machine.
Background technology
As everyone knows, the dispense tip of existing mechanical springing coating machine generally adopts single motor to add the gap clutch structure of single ball wire bar pair driving, wall scroll ball wire bar pair is connected with the middle position of travelling carriage, and the shortcoming of this above-mentioned structure is: to the machining accuracy of travelling carriage and each accessory matching requirements higher.
When coating machine is when producing, travelling carriage is in fast reciprocating mobile status, because travelling carriage two collateral resistance, assembly manufacturing essence are difficult to reach completely the same, therefore easily there is asynchronous, the delayed phenomenon in both sides in travelling carriage in fast reciprocating moving process, thus cause the pattern produced and gap to be left a blank, often occur horn mouth, size fluctuation is abnormal, have impact on product percent of pass.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of structure simple, can prevent the both sides of travelling carriage from the process of movement repeatedly, occurring the coating machine of inclination, asynchrony phenomenon simultaneously.
The present invention is the technical scheme that its technical problem of solution adopts:
A kind of coating machine, comprise a frame, described frame is provided with a roller platen, the side of described roller platen is provided with the travelling carriage be movably installed in described frame, described travelling carriage is provided with can follow this travelling carriage move near or away from the gravure roll of described roller platen, described frame is provided with two groups for drive described travelling carriage move near or away from the driving mechanism of described roller platen, two groups of driving mechanisms respectively with the both sides phase downlink connection of described travelling carriage.
As the improvement of technique scheme, described travelling carriage is movably installed in described frame by the line slideway auxiliary of more than a group.
As the further improvement of technique scheme, described travelling carriage is movably installed in described frame by two groups of line slideway auxiliaries, and two groups of line slideway auxiliaries are arranged at the both sides of described travelling carriage respectively.
In the present invention, described travelling carriage is also provided with the scraper for wiping unnecessary coating in described gravure roll off.
Preferably, described travelling carriage is also provided with one for loading the glue basin of coating, the below of the described gravure roll in described glue basin position and described gravure roll part is arranged in this glue basin.
Further, described driving mechanism comprises a motor and a screw body, described motor is fixedly installed in frame, and the turning cylinder of motor is connected with the screw mandrel of described screw body, and the nut be threadedly connected on described screw mandrel is then connected to a fixed with described travelling carriage.
A preferred embodiment of the present invention, described driving mechanism is a piston cylinder being fixedly installed in described frame, and piston axle and the described travelling carriage of described piston cylinder are connected to a fixed.
The invention has the beneficial effects as follows: be connected with the both sides of travelling carriage respectively because the present invention arranges two groups of driving mechanisms, travelling carriage is synchronously driven to move back and forth by two groups of driving mechanisms, effectively can solve resistance that travelling carriage is subject to because of its both sides different and asynchronous, delayed technical problem occurs, therefore coating machine of the present invention reduces its assembly precision, also can ensure that the gravure roll be installed on travelling carriage there will not be the phenomenon of skew in reciprocating movement, and then ensure that the coating quality of coating machine of the present invention, contribute to the qualification rate improving product; And when the parallelism error of gravure roll and roller platen is excessive, namely when there is larger skew in the both sides of gravure roll, the product produced can be caused to occur horn mouth, now can suspend wherein a certain group of driving mechanism, and run another group driving mechanism to correct the depth of parallelism of gravure roll and roller platen.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the top view of one embodiment of the present invention;
Fig. 2 is the front view of one embodiment of the present invention.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of coating machine, comprise a frame 10, described frame 10 is provided with a roller platen 11, the side of described roller platen 11 is provided with the travelling carriage 12 be movably installed in described frame 10, described travelling carriage 12 is provided with can follow this travelling carriage 12 move near or away from the gravure roll 13 of described roller platen 11, described frame 10 is provided with two groups for drive described travelling carriage 12 move near or away from described roller platen 11 driving mechanism 20, two groups of driving mechanisms 20 respectively with the both sides phase downlink connection of described travelling carriage 12.
Be connected with the both sides of travelling carriage 12 respectively because the present invention arranges two groups of driving mechanisms 20, travelling carriage 12 is synchronously driven to move back and forth by two groups of driving mechanisms 20, effectively can solve resistance that travelling carriage 12 is subject to because of its both sides different and asynchronous, delayed technical problem occurs, therefore coating machine of the present invention reduces its assembly precision, also can ensure that the gravure roll 13 be installed on travelling carriage 12 there will not be the phenomenon of skew in reciprocating movement, and then ensure that the coating quality of coating machine of the present invention, contribute to the qualification rate improving product; And when gravure roll 13 and the parallelism error of roller platen 11 are excessive, namely when there is larger skew in the both sides of gravure roll, the product produced can be caused to occur horn mouth, now can suspend wherein a certain group of driving mechanism, and run another group driving mechanism to correct gravure roll 13 and the depth of parallelism of roller platen 11, can normally produce to ensure that coating machine of the present invention is follow-up.
Here, in order to make travelling carriage 12 can be more smooth in reciprocating movement, prevent skew or jitter phenomenon, preferably, described travelling carriage 12 be movably installed in described frame 10 by the line slideway auxiliary 14 of more than a group.Further preferably, described travelling carriage 2 is movably installed in described frame 10 by two groups of line slideway auxiliaries 14, and two groups of line slideway auxiliaries 14 are arranged at the both sides of described travelling carriage 12 respectively.By two groups of line slideway auxiliaries 14 guide described travelling carriage 12 move near or away from described roller platen 11, moving back and forth of travelling carriage 12 can be made more steadily smooth, in the process that simultaneously can prevent again travelling carriage 12 from driving gravure roll 13 to move back and forth can there is the phenomenon offset in the both sides of gravure roll 13 because of asynchronous, delayed, ensure that gravure roll 13 and roller platen 11 can be tried one's best keeping parallelism.
Further, printing effect is affected in order to prevent from gravure roll 13 is stained with too much coating, in the present invention, described travelling carriage 12 is also provided with the scraper 15 for wiping unnecessary coating in described gravure roll 13 off, described scraper 15 is arranged at the side of described gravure roll 13.
Further again, in order to can more easily by paint in described gravure roll 13, in the present invention, preferably, described travelling carriage 12 is also provided with one for loading the glue basin 16 of coating, the below of the described gravure roll 13 of described glue basin 16 and described gravure roll 13 part is arranged in this glue basin 16.Therefore, when being mounted with coating in glue basin 16, the gravure roll 13 that part is arranged in glue basin 16 directly can contact with coating, and therefore in gravure roll 13 rotation process, coating can be coated in gravure roll 13 automatically, fast simple and convenient.Certainly except adopting above-mentioned structure to apply except coating to gravure roll 13, a nozzle can also be set in the side of gravure roll 13, by this nozzle by coating direct spraying in described gravure roll 13, be also fine.
Here, in order to make driving mechanism 20 can drive better travelling carriage 12 drive gravure roll 13 move near or away from described roller platen 11, preferably, described driving mechanism 20 comprises motor 21 and a screw body 22, described motor 21 is fixedly installed in frame 10, and the turning cylinder of motor 21 is connected with the screw mandrel of described screw body 21, and the nut be threadedly connected on described screw mandrel is then connected to a fixed with described travelling carriage 12, further preferably, described motor 21 is servomotor.The screw mandrel rotating of screw body 22 is driven by the turning cylinder of motor 21, and then the nut be threadedly connected on screw mandrel is moved forward and backward along screw mandrel, now nut can drive described travelling carriage 12 to move forward and backward along described line slideway auxiliary 14, be therefore installed on gravure roll 13 on described travelling carriage 12 also can along described line slideway auxiliary 14 move near or away from described roller platen 11.Certain driving mechanism 20, except adopting above-mentioned structure, can also adopt other structures, as: as described in driving mechanism 20 be one be fixedly installed in as described in piston cylinder in frame 10, piston axle and the described travelling carriage 12 of described piston cylinder are connected to a fixed.Here, described piston cylinder can be cylinder or hydraulic cylinder, travelling carriage 12 can be driven equally to move back and forth before and after described line slideway auxiliary 14 by the piston axle of cylinder or hydraulic cylinder.
The course of work of coating machine of the present invention is roughly as follows: base material 30 moves around roller platen 11, in the process, driving mechanism 20 drives travelling carriage 12 to move near roller platen 11, the gravure roll 13 be installed on travelling carriage 12 is stained with coating from glue basin 16, then gravure roll 13 constantly near and with the pressing of described roller platen 11, thus coating is completed to base material 30, last driving mechanism 20 again reverse drive travelling carriage 12 moves away from described roller platen 11, then base material 30 is removed from roller platen 11 again, rear drive mechanism 20 again drive travelling carriage 12 to move near described roller platen 11, so that carry out impression coating next time, circulation like this is continuous.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (7)
1. a coating machine, comprise a frame (10), described frame (10) is provided with a roller platen (11), the side of described roller platen (11) is provided with the travelling carriage (12) be movably installed in described frame (10), described travelling carriage (12) is provided with can follow this travelling carriage (12) mobile near or away from the gravure roll (13) of described roller platen (11), it is characterized in that: described frame (10) is provided with two groups for drive described travelling carriage (12) mobile near or away from the driving mechanism (20) of described roller platen (11), two groups of driving mechanisms (20) respectively with the both sides phase downlink connection of described travelling carriage (12).
2. a kind of coating machine according to claim 1, is characterized in that: described travelling carriage (12) is movably installed in described frame (10) by the line slideway auxiliary (14) of more than a group.
3. a kind of coating machine according to claim 2, it is characterized in that: described travelling carriage (2) is movably installed in described frame (10) by two groups of line slideway auxiliaries (14), and two groups of line slideway auxiliaries (14) are arranged at the both sides of described travelling carriage (12) respectively.
4. a kind of coating machine according to claim 1, is characterized in that: described travelling carriage (12) is also provided with the scraper (15) for wiping the upper unnecessary coating of described gravure roll (13) off.
5. a kind of coating machine according to claim 1, it is characterized in that: described travelling carriage (12) is also provided with one for loading the glue basin (16) of coating, the below of the described gravure roll in described glue basin (16) position (13) and described gravure roll (13) part is arranged in this glue basin (16).
6. a kind of coating machine according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described driving mechanism (20) comprises a motor (21) and a screw body (22), described motor (21) is fixedly installed in frame (10), the turning cylinder of motor (21) is connected with the screw mandrel of described screw body (21), and the nut be threadedly connected on described screw mandrel is then connected to a fixed with described travelling carriage (12).
7. a kind of coating machine according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described driving mechanism (20) is a piston cylinder being fixedly installed in described frame (10), piston axle and the described travelling carriage (12) of described piston cylinder are connected to a fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966773.XA CN105500897A (en) | 2015-12-18 | 2015-12-18 | Coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966773.XA CN105500897A (en) | 2015-12-18 | 2015-12-18 | Coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500897A true CN105500897A (en) | 2016-04-20 |
Family
ID=55709370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510966773.XA Pending CN105500897A (en) | 2015-12-18 | 2015-12-18 | Coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500897A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201220504Y (en) * | 2008-05-20 | 2009-04-15 | 佛山市顺德德力印刷机械有限公司 | Gapless transmission plate mounting apparatus of intaglio printing press |
| JP2009132130A (en) * | 2007-12-03 | 2009-06-18 | Toppan Printing Co Ltd | Inking apparatus and inking device method in gravure printing press |
| CN201516717U (en) * | 2009-10-22 | 2010-06-30 | 瑞安市国伟印刷机械有限公司 | Stamping device for gravure press |
| CN204322686U (en) * | 2014-12-17 | 2015-05-13 | 西安航天华阳印刷包装设备有限公司 | Gravure apparatus |
| CN204414751U (en) * | 2014-12-27 | 2015-06-24 | 广西真龙彩印包装有限公司 | The intaglio printing press eindruckwerk that impression rubber roll rises automatically can be prevented |
| CN204431911U (en) * | 2014-12-29 | 2015-07-01 | 广东玉兰装饰材料有限公司 | A kind of printing equipment of adjustable width |
| CN205326445U (en) * | 2015-12-18 | 2016-06-22 | 中山松德新材料装备有限公司 | Coating machine |
-
2015
- 2015-12-18 CN CN201510966773.XA patent/CN105500897A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009132130A (en) * | 2007-12-03 | 2009-06-18 | Toppan Printing Co Ltd | Inking apparatus and inking device method in gravure printing press |
| CN201220504Y (en) * | 2008-05-20 | 2009-04-15 | 佛山市顺德德力印刷机械有限公司 | Gapless transmission plate mounting apparatus of intaglio printing press |
| CN201516717U (en) * | 2009-10-22 | 2010-06-30 | 瑞安市国伟印刷机械有限公司 | Stamping device for gravure press |
| CN204322686U (en) * | 2014-12-17 | 2015-05-13 | 西安航天华阳印刷包装设备有限公司 | Gravure apparatus |
| CN204414751U (en) * | 2014-12-27 | 2015-06-24 | 广西真龙彩印包装有限公司 | The intaglio printing press eindruckwerk that impression rubber roll rises automatically can be prevented |
| CN204431911U (en) * | 2014-12-29 | 2015-07-01 | 广东玉兰装饰材料有限公司 | A kind of printing equipment of adjustable width |
| CN205326445U (en) * | 2015-12-18 | 2016-06-22 | 中山松德新材料装备有限公司 | Coating machine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |