CN101214753B - Pressure control system of curved surface offset press - Google Patents
Pressure control system of curved surface offset press Download PDFInfo
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- CN101214753B CN101214753B CN2007103060606A CN200710306060A CN101214753B CN 101214753 B CN101214753 B CN 101214753B CN 2007103060606 A CN2007103060606 A CN 2007103060606A CN 200710306060 A CN200710306060 A CN 200710306060A CN 101214753 B CN101214753 B CN 101214753B
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- inking roller
- roller
- motor
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Abstract
The invention discloses a pressure control system of a curved offset press, comprising a pressure motor controlling apparatus of a printing eraser and a printing surface, a pressure motor weight adjustment controlling apparatus of the printing surface, and a pressure controlling apparatus of a printing roller and inking-roller, wherein the pressure motor controlling apparatus of a printing eraser and a printing surface includes motors D1 and D2, screws respectively arranged between the motors D1, D2 and a printing host, nut tubes and tube seats which define the rotation of the nut tubes; the pressure motor weight adjustment controlling apparatus of the printing surface includes a motor D3, a screw arranged between the motor D3 and the printing host, a nut tube and a tube seat which defines the rotation of the nut tube; the pressure controlling apparatus of a printing roller and inking-roller includes a minisize turbine retarder, lead screws which adjust the advance and retreat of the inking-roller, springs, bearing seats and inking-roller mounting side plates. The invention changes a manual control mode of the traditional curved offset press, and has advantages of accuracy, fast and convenient operation, which can adjust and control the pressure of the printing plate on the printing roller and a large rubber stick, and reach the quantization purpose.
Description
Technical field
The present invention relates to a kind of curve offset press, particularly a kind of control pressurer system of curve offset press is controlled to adjust printing surface pressure low with heightening of printing rubber pressure and printing surface and inking roller and version roller.
Background technology
Curve offset press also claims curved surface printing machine, cup bowl printing machine, circle seal machine, bottle cap curved surface printing machine, traditional curved surface printing machine comprises the printing main frame I that is made of the transfer platen 14 that is provided with transfer printing blanket 15, the version of all kinds roller assembly (comprising version roller 17, inking roller 18, the inking roller side plate 31 of described inking roller 18 is installed) that cooperates with transfer platen 14, by eight station stepping calibration rotating disks 34, mould mounted thereto 33 and drive the device II that undertakes the printing of that drive unit 5 that the charging tray stepping rotates is constituted; Described printing main frame I and the described device II that undertakes the printing of all are arranged on the curve offset press base 13, the mould that is in printing station is in the axis of axis and transfer platen on the same horizontal plane, transfer platen 14 is rotated, version of all kinds roller assembly chromatography on the transfer printing blanket of transfer platen, be transferred to then be positioned at printing station mould on the last printing workpiece (cup) 32.Because printing workpiece (cup, bowl, basin) diameter, side face and the angle of axis and highly different, described height is meant cup, bowl, the oral area of basin and the vertical range of the bottom (A among Fig. 4, B), therefore for difform printing workpiece, need to regulate and be in the mould handle of the printing station on the same horizontal plane and the relative position of transfer platen, described relative position comprises the lateral attitude, lengthwise position and angle, described lengthwise position is meant that the mould of printing station is the distance between axis and the transfer platen axis, pressure between printing surface on this distance affects stock and the printing rubber on the transfer platen, described lateral attitude is vertical with described lengthwise position, determines the oral area and the relation of the height and position between the bottom of pattern transferring on the transfer platen and printing workpiece.Described printing main frame I adjustable ground is fixed on the described curve offset press base 13, specifically be, described curve offset press base 13 is provided with bracing frame platform base 10, support frame as described above platform base 10 is provided with guide rail 11, be slidingly equipped with slide block 12 on the described guide rail 11, described slide block 12 is provided with main frame bracing frame platform 9, be slidingly equipped with main frame bracing frame 8 on the described main frame bracing frame platform 9, the version roller assembly of all kinds that described transfer platen 14 is installed on the described main frame bracing frame 8, cooperates with transfer platen 14, the end of described main frame bracing frame 8 is provided with support frame plates 7.
The high and low adjusting control of the printing surface on traditional curve offset press adjustment stock and the pressure adjustment of the printing rubber on the transfer platen and printing surface all is to finish by regulating manually, because of these adjusting devices all in machine bottom and again away from the electric cabinet screen, so need busily when regulating, go on go down very inconvenient, and inefficiency.
Pressure adjustment control for inking roller and version roller does not have scale to indicate yet, and adjusts by rule of thumb, so that the difficulty operation, easily makes mistakes inefficiency.
Summary of the invention
The present invention has overcome the shortcoming of prior art, proposes a kind of electronic pressure regulation power, transfers the device of printing surface height and can make the pressure adjustment control of edition roller and inking roller reach the technical scheme that quantification has target.
Technical problem to be solved by this invention is achieved through the following technical solutions:
The electronic pressure regulation power of curve offset press of the present invention and transfer in unloading device mainly connects support frame plates, track slide block, transfer platen, printing rubber, main frame bracing frame, main frame bracing frame platform, bracing frame platform base, curve offset press base and stepping protractor by pipe central seats that directly face the stage, the pressure regulation power of motor D 1, D2, D3 shaft joint, screw rod, nut pipe, screw rod or nut pipe and interlock circuit is formed.
An inking roller of the present invention and a version roller pressure control device, mainly by version roller, inking roller, dial, inking roller gear, inking roll shaft, bearing, inking roller handwheel, bearing block trim, bearing block, transfer in and move back screw mandrel, spring, miniature turbine decelerator, subtract device fixed head, knob and inking roller side plate and constituted.
Described curve offset press control pressurer system, wherein: described stepping protractor and main frame bracing frame platform base are fixed on the static curve offset press base, the main frame bracing frame is placed on the bracing frame platform, D1, D2 motor and nut pipe central seats that directly face the stage are fixed on the bracing frame platform, D1 motor and the transmission of D2 motor output is by shaft joint or gear connecting screw rod, nut pipe, plug housing, track slide block successively, the pressure regulation power that track connects the main frame bracing frame again connects support frame plates, connects the main frame bracing frame at last.
Described accent printing surface height device, wherein, motor D 3 and nut pipe central seats that directly face the stage are fixed on the curve offset press base, and screw rod connects motor D 3, and the nut pipe connects plug housing, and plug housing connects main frame bracing frame platform.
Input, the output control terminal of described D1, D2, D3 motor are connected to PLC, and PLC demonstrates concrete parameter by man-machine interface and is convenient to operation.
The pressure of described version roller and inking roller is adjusted control device, and wherein, miniature turbine decelerator and fixed head and bearing block are fixed on the side plate of inking roller both sides, and bearing block is connected inking roller gear, inking roller and handwheel by bearing with axle.Miniature reducer is by screw rod, the screw of engagement shaft bearing.The bearing saddle bore fitted shaft bearing of inking roller both sides side plate, front and back leave certain space can adjust pressure toward A, B direction.
With respect to prior art, the invention has the beneficial effects as follows:
Changed the manual control model of traditional curve offset press, adopted electronic control, have accurately, fast, advantage such as handled easily, the pressure adjustment control of the version on the version roller and inking roller, reaching quantification has target.
Description of drawings
Fig. 1 is that electronic pressure regulation power is transferred printing surface height schematic diagram
Fig. 2 heightens low schematic diagram for transferring printing surface
Fig. 3 is inking roller and version roller pressure and electronic pressure regulation power schematic diagram
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the electronic pressure regulation power of curve offset press of the present invention and heighten low device mainly connects support frame plates 7, track slide block 12, transfer platen 14, printing rubber 15, inking roller and main frame bracing frame 8, main frame bracing frame platform 9, bracing frame platform base 10, curve offset press base 13 by pipe central seats that directly face the stage 4, the pressure regulation power of motor D 1, D2, D3, shaft joint 1, screw rod 2, nut pipe 3, screw rod or nut pipe and is formed.Inking roller of the present invention and version roller pressure control device.Mainly by version roller 17, inking roller 18, dial 19, inking roller gear 20, inking roll shaft 21, bearing 22, inking roller handwheel 23, bearing block trim 24, bearing block 25, transfer in and move back screw mandrel 26, spring 27, miniature turbine decelerator 28, decelerator fixed head 29, knob 30, inking roller side plate 31 and constituted.Described curve offset press control pressurer system, wherein: stepping protractor 5 and main frame bracing frame platform base 10 are fixed on the static curve offset press base 13, main frame bracing frame 8 is placed on the bracing frame platform 9, motor D 1, D2 and pipe central seats that directly face the stage are fixed on the bracing frame platform 9, motor D 3 and pipe central seats that directly face the stage 4 are fixedly mounted on the base 13 of curve offset press, latch Connection Block 6 is fixed on the pressure regulation power that connects the main frame bracing frame and connects on the support frame plates 7
Wherein bracing frame the place ahead latch Connection Block 6 is connected on the track slide block 12, and slide block 12 connects track 11, and the pressure regulation power that track 11 connects the main frame bracing frame again connects support frame plates 7.See Fig. 1, Fig. 2, screw rod drives nut pipe 3 when motor D 1 starts, rubber on the transfer platen 14 15 is moved towards printing workpiece (cup) 32 directions, it is intensified pressure, otherwise promptly ease off the pressure or print rubber and break away from cup, during same crawl D2 motor, printing blanket promptly moves to printing workpiece, realizes the electronic adjustment control that pressure is light or heavy.Described accent printing surface height device, wherein: motor D 3 and pipe central seats that directly face the stage 4 are fixed on the curve offset press base 13, and motor D 3 is provided with the main frame bracing frame by screw rod, nut pipe 3 drive latch Connection Blocks 6, latch Connection Block 6 connection main frame bracing frame platforms, main frame bracing frame platform.Transfer platen 14 realizes that with printing rubber 15 will toward rim of a cup B or a cup end A direction moves electronic the heightening of A or B hanged down control when the D3 electric motor starting.The control end of described D1, D2, D3 motor is connected to PLC, and PLC demonstrates concrete parameter by man-machine interface and is convenient to operation.
The pressure of described version roller and inking roller is adjusted in the control device, miniature turbine decelerator 28 and fixed head 29 and bearing block 25 are two groups, be fixed on the side plate 39 of inking roller both sides, bearing block 25 connects inking roller gear 20, inking roller 18 and handwheel 23 by bearing 22, axle 21.Miniature reducer 28 is by regulating the screw mandrel 26 of inking roller advance and retreat, the screw of engagement shaft bearing 25.The bearing saddle bore fitted shaft bearing 25 of inking roller side plate 31; certain space is left in front and back can adjust pressure toward C, D direction; when button moves knob 30; bearing block can advance or retreats toward C or D direction; toward C is aggravate stress; promptly ease off the pressure toward D; the moving lattice scale of dial 19 (scale also can design on knob 30) revolution is one; spring 27 makes the screw mandrel of regulating the inking roller advance and retreat not break away from the version on decelerator and the protection version roller and the effect of inking roller; trim is mainly used in decoration, and handwheel mainly is the manual operation when conveniently regulating inking roller.
Claims (4)
1. the control pressurer system of a curve offset press, comprise the printing main frame and the device of undertaking the printing of, described printing main frame comprises transfer platen, version roller and the inking roller that the printing rubber is housed, the mould that the described device of undertaking the printing of comprises stepping calibration rotating disk, installation stock provided thereon and drive unit; The described device of undertaking the printing of is fixedly arranged on the curve offset press base, described printing main frame is by the main frame bracing frame, main frame bracing frame platform, adjustable ground is located on the described curve offset press base, it is characterized in that described control pressurer system comprises the printing rubber and the printing surface pressure electric controller of the relative position of the transfer platen of regulating the printing main frame and the stock printing surface on the described device of undertaking the printing of, the electronic pressure of heightening low control device and version roller and inking roller of printing surface is adjusted control device, wherein said printing rubber and printing surface pressure electric controller comprise motor D 1, D2, be located at motor D 1 respectively, between D2 and the printing main frame, be used to regulate the screw rod of printing main frame advance and retreat, the pipe central seats that directly face the stage of nut pipe and the rotation of qualification nut pipe; Described printing surface is electronic heightens that low control device comprises motor D 3, is located at the screw rod that being used to regulate printing main frame advance and retreat between motor D 3 and the printing main frame, the nut pipe, and limit the pipe central seats that directly face the stage of nut pipe rotation; The pressure of described version roller and inking roller is adjusted control device and is comprised the miniature turbine decelerator, regulates screw mandrel, spring, bearing block and the inking roller side plate of inking roller advance and retreat.
2. the control pressurer system of a kind of curve offset press according to claim 1, it is characterized in that the motor D 1 in described printing rubber and the printing surface pressure electric controller, D2 and pipe central seats that directly face the stage are fixed on the main frame bracing frame platform, described motor D 1, D2 connects described screw rod by shaft joint, described screw rod and described nut pipe screw togather, described nut Guan Yitou is installed in the hole of nut pipe central seats that directly face the stage, the other end connects the position, two diagonal angles of described main frame bracing frame by a connecting seat, described motor D 1, the control end of D2 is connected to PLC, and PLC demonstrates concrete parameter by man-machine interface.
3. the control pressurer system of a kind of curve offset press according to claim 1, it is characterized in that electronic motor D 3 and the pipe central seats that directly face the stage of heightening in the low control device of described printing surface is fixed on the curve offset press base, described motor D 3 connects described screw rod by shaft joint, described screw rod and described nut pipe screw togather, described nut Guan Yitou is contained in the hole of nut pipe central seats that directly face the stage, the other end connects described support platform by plug housing, the control end of described motor D 3 is connected to PLC, and PLC demonstrates concrete parameter by man-machine interface.
4. the control pressurer system of a kind of curve offset press according to claim 1, it is characterized in that: the pressure of described version roller and inking roller is adjusted the miniature turbine decelerator in the control device, regulate the screw mandrel of inking roller advance and retreat, spring, bearing block is two groups, wherein, described bearing block is provided with screw, described miniature turbine decelerator is fixed on the inking roller side plate of described inking roller both sides by fixed head, described inking roller side plate is provided with bearing saddle bore, described bearing block is slidedly arranged in the bearing saddle bore of described inking roller side plate movably, one end of the screw mandrel of described adjusting inking roller advance and retreat connects the power transmission shaft of described miniature turbine decelerator, the screw mandrel of described adjusting inking roller advance and retreat passes described spring, its other end is screwed together in the screw of described bearing block, described spring is resisted against between the shell of described bearing block and described miniature turbine decelerator, described inking roller is located in the described bearing block by bearing, on the power shaft of described miniature worm reducer knob is housed, the dial that is used to indicate edition roller and inking roller pressure is housed below the knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103060606A CN101214753B (en) | 2007-12-29 | 2007-12-29 | Pressure control system of curved surface offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103060606A CN101214753B (en) | 2007-12-29 | 2007-12-29 | Pressure control system of curved surface offset press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101214753A CN101214753A (en) | 2008-07-09 |
| CN101214753B true CN101214753B (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103060606A Expired - Fee Related CN101214753B (en) | 2007-12-29 | 2007-12-29 | Pressure control system of curved surface offset press |
Country Status (1)
| Country | Link |
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| CN (1) | CN101214753B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259475B (en) * | 2011-01-04 | 2014-07-16 | 广东隆兴包装实业有限公司 | Digital display distance-adjusting curved surface printing machine |
| CN102259476B (en) * | 2011-01-05 | 2014-01-01 | 广东隆兴包装实业有限公司 | Displacement printing pressing force and tolerance clearance removing device of curved surface printing machine |
| CN112319040B (en) * | 2020-10-29 | 2022-05-31 | 滁州新彩家用玻璃有限公司 | Arc glass film pressing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399711B1 (en) * | 1989-05-23 | 1994-06-22 | British Nuclear Fuels PLC | Remote handling apparatus |
| CN2179822Y (en) * | 1993-12-22 | 1994-10-19 | 马维金 | Full-automatic curved printer |
| CN2928497Y (en) * | 2006-04-07 | 2007-08-01 | 王贤淮 | Double motor synchronous driving device for curve offset printer |
-
2007
- 2007-12-29 CN CN2007103060606A patent/CN101214753B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399711B1 (en) * | 1989-05-23 | 1994-06-22 | British Nuclear Fuels PLC | Remote handling apparatus |
| CN2179822Y (en) * | 1993-12-22 | 1994-10-19 | 马维金 | Full-automatic curved printer |
| CN2928497Y (en) * | 2006-04-07 | 2007-08-01 | 王贤淮 | Double motor synchronous driving device for curve offset printer |
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| Publication number | Publication date |
|---|---|
| CN101214753A (en) | 2008-07-09 |
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Owner name: GUANGDONG LONGXING PACKING INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: WANG XIANHUAI Effective date: 20110512 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 515638 LONGXING COMPANY, NO. 6, HUDI ROAD, ANBUGUAN ROAD, CHAOAN, GUANGDONG PROVINCE TO: 515638 NO. 6, GUANLU ROAD, HUDI HIGHWAY, ANBU TOWN, CHAOAN COUNTY, GUANGDONG PROVINCE, CHINA |
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Effective date of registration: 20110512 Address after: 515638 Chaoan County of Guangdong province China Anbu Road No. 6 Road berm Applicant after: Guangdong Longxing Packaging Industrial Co., Ltd. Address before: 515638 Guangdong province Chaoan Anbu Road berm road No. 6 Longxing company Applicant before: Wang Xianhuai |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20161229 |