CN107031183B - Dust removal device for bottom roller of printing machine - Google Patents
Dust removal device for bottom roller of printing machine Download PDFInfo
- Publication number
- CN107031183B CN107031183B CN201710352486.9A CN201710352486A CN107031183B CN 107031183 B CN107031183 B CN 107031183B CN 201710352486 A CN201710352486 A CN 201710352486A CN 107031183 B CN107031183 B CN 107031183B
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- CN
- China
- Prior art keywords
- bottom roller
- dust removal
- fixed plate
- fixing
- support rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/06—Cleaning arrangements or devices for offset cylinders
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- Cleaning In General (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention provides a dust removal device for a bottom roller of a printing machine, which comprises: the printing roller comprises a bottom roller, wherein the bottom roller is installed on a bottom roller fixing support through a bottom roller fixing shaft, the bottom roller fixing support is fixed on a bottom roller installation frame, a dust removal sponge is arranged on one side of the bottom roller and embedded in a dust removal sponge groove, dust removal groove fixing plates are arranged at two ends of the dust removal sponge groove, an adjusting support rod is installed on the dust removal groove fixing plates, the middle of the adjusting support rod is installed on the bottom roller installation frame through a sliding groove plate, one end of the adjusting support rod is rotatably installed on the dust removal groove fixing plates, and the other end of the adjusting support rod is installed on a spring fixing rod through a spring.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to a dust removal device for a bottom roller of a printing machine.
Background
According to the requirements of the national tax administration, motor vehicle sales invoices must be printed by dry copy paper, wherein invoice union and deduction union four-color printing, the colors have colorless fluorescence, positive version, tax control stamp and black invoice codes, wherein the back coating of the dry paper is easily adhered to the impression backing roller under the pressure of four offset printing backing rollers, so that each color group needs to be assigned to specially clean the backing roller during printing, six persons are needed to finish printing the invoice union and the deduction union, and in normal work, a part of the back coating of a printed finished product is adhered to be incapable of copying, only can be used as a waste, thereby causing great waste, low production efficiency, poor product quality and high labor intensity.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a dust removal device for a bottom roller of a printing machine, so as to solve the problems in the background technology.
The technical problem solved by the invention is realized by adopting the following technical scheme: bottom roller dust collector of printing machine includes: the bottom roll, the bottom roll passes through the bottom roll fixed axle and installs on the bottom roll fixed bolster, the bottom roll fixed bolster is fixed on the bottom roll mounting bracket, bottom roll one side is equipped with the dust removal sponge, and the dust removal sponge has soaked 202 hydrogen-containing silicone oil, the dust removal sponge inlays to be established at the dust removal sponge inslot, dust removal sponge groove both ends are equipped with the dust removal groove fixed plate, install the regulation bracing piece on the dust removal groove fixed plate, install on the bottom roll mounting bracket through the chute board in the middle part of the regulation bracing piece, rotatable the installing on the dust removal groove fixed plate of regulation bracing piece one end, the other end passes through the spring mounting on the spring dead lever, the regulation bracing piece passes through the semicircle fixed plate and installs on the dust removal groove fixed plate, is equipped with the bolt fastening hole on the dust removal groove fixed plate, and semicircle fixed plate one side is equipped with the connection fixed plate, and connection fixed plate sets up perpendicularly with the semicircle fixed plate, connects the fixed plate and passes through fixing bolt mounting on the bolt fastening hole on the dust removal groove fixed plate, is equipped with the bracing piece fixed hole on the semicircle fixed plate, and the regulation bracing piece is installed in the bracing piece fixed plate on the semicircle fixed plate through the supporting rod fixed plate.
The bottom roller fixing support is vertically welded and fixed on the bottom roller mounting frame, a bottom roller bearing groove is formed in the lower end of the bottom roller fixing support, a bottom roller bearing is installed in the bottom roller bearing groove, and a bottom roller fixing shaft is installed in the bottom roller bearing.
The middle part of the adjusting support rod is slidably arranged on the chute plate through a fixing pin, and the chute plate is fixedly arranged on the bottom roller mounting frame.
The adjustable support rod comprises a support rod outer barrel, a hydraulic cylinder, a first piston and a piston rod are sequentially arranged in the support rod outer barrel, a semicircular plate fixing rod is arranged at the upper end of the support rod outer barrel, a semicircular plate fixing plate is installed at one end of the semicircular plate fixing rod in the piston rod and at the other end of the piston rod through a screw rod, the semicircular plate fixing plate is communicated with a support rod fixing hole formed in the semicircular plate through a support rod fixing pin, and one end of the piston rod extends out of the support rod outer barrel.
One end of the supporting rod outer cylinder, which is close to the hydraulic cylinder, is connected with a connecting cylinder which is perpendicular to the supporting rod outer cylinder, a second piston which is connected with the hydraulic cylinder is arranged in the connecting cylinder, and a rotating device is arranged above the second piston.
The rotating device comprises a rotating handle positioned outside the connecting cylinder and a rotating rod which is arranged below the rotating handle and connected with the second piston, and the rotating rod is telescopically embedded into the connecting cylinder.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the dust removal sponge is arranged on one side of the bottom roller, so that ink dust on the bottom roller can be removed in real time, the printing quality is ensured, and the dust removal sponge in the dust removal sponge groove can efficiently remove impurities on the bottom roller after being soaked in 202 hydrogen-containing silicone oil, so that the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the adjustable support rod of the present invention.
Detailed Description
In order to make the technical means, the characteristics, the objectives and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings.
As shown in fig. 1 and 2, the dust removing device for the bottom roller of the printing machine comprises: bottom roll 15, bottom roll 15 is installed on bottom roll fixed bolster 1 through bottom roll fixed axle 5, bottom roll fixed bolster 1 is fixed on bottom roll mounting bracket 6, bottom roll 15 one side is equipped with dust removal sponge 11, and dust removal sponge 11 has soaked 202 hydrogen-containing silicone oil, dust removal sponge 11 inlays to be established in dust removal sponge groove 12, dust removal sponge groove 12 both ends are equipped with dust removal groove fixed plate 10, install adjusting support bar 2 on the dust removal groove fixed plate 10, adjusting support bar 2 middle part is installed on bottom roll mounting bracket 6 through chute board 7, rotatable the installing on dust removal groove fixed plate 10 of adjusting support bar 2 one end, the other end passes through spring 4 and installs on spring fixed lever 3, adjusting support bar 2 passes through semicircle fixed plate 14 and installs on dust removal groove fixed plate 10, is equipped with the bolt fastening hole on dust removal groove fixed plate 10, and semicircle fixed plate 14 one side is equipped with connecting plate 13, and semicircle fixed plate 13 sets up with semicircle fixed plate 14 perpendicularly, and connecting plate 13 passes through fixing bolt fastening hole on dust removal groove fixed plate 10, is equipped with the bracing piece fastening hole on semicircle fixed plate 14, and adjusting support bar 2 installs the bracing piece fixing hole on supporting rod 14 through supporting rod 9.
The bottom roller fixing support 1 is vertically welded and fixed on the bottom roller mounting frame 6, a bottom roller bearing groove is formed in the lower end of the bottom roller fixing support 1, a bottom roller bearing is installed in the bottom roller bearing groove, and a bottom roller fixing shaft 5 is installed in the bottom roller bearing.
The middle part of the adjusting support rod 2 is slidably arranged on a chute plate 7 through a fixing pin 7, and the chute plate 7 is fixedly arranged on a bottom roller mounting frame 6.
Adjusting the bracing piece 2 and including bracing piece urceolus 21, be equipped with pneumatic cylinder 22, first piston 23, piston rod 24 in the bracing piece urceolus 21 in proper order, bracing piece urceolus 21 upper end is equipped with semicircle board dead lever 28, and semicircle board dead lever 28 one end is passed through the screw rod and is installed in piston rod 24, install semicircle board fixed plate 29 on the other end, and semicircle board fixed plate 29 leads to in the bracing piece fixed orifices of installing on semicircle fixed plate 14 through supporting rod fixed pin 9, the one end of piston rod 24 extends outside bracing piece urceolus 21.
One end of the support rod outer cylinder 21 close to the hydraulic cylinder 22 is connected with a connecting cylinder 25 which is perpendicular to the support rod outer cylinder 21, a second piston 26 which is connected with the hydraulic cylinder 22 is arranged in the connecting cylinder 25, and a rotating device 27 is arranged above the second piston 26.
The rotating device 27 comprises a rotating handle positioned outside the connecting cylinder 25, and a rotating rod which is arranged below the rotating handle and connected with the second piston, wherein the rotating rod is telescopically embedded in the connecting cylinder.
According to the invention, the dust removal sponge 11 is arranged on one side of the bottom roller 15, so that ink dust on the bottom roller 15 can be removed in real time, the printing quality is ensured, one end of the adjusting support rod 2 is rotatably arranged on the dust removal groove fixing plate 10, the other end of the adjusting support rod is arranged on the spring fixing rod 3 through the spring 4, so that the dust removal sponge 11 can be tightly attached to one side of the bottom roller 15, the dust removal efficiency is improved, meanwhile, the size of the dust removal sponge groove 12 is reasonably designed according to the length of the bottom roller 15, the dust removal sponge 11 in the dust removal sponge groove 12 can be efficiently removed through soaking 202 hydrogen-containing silicone oil, and the working efficiency is greatly improved.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A kind of printer bottom roller dust-collecting equipment, including: bottom roll, its characterized in that: the bottom roll passes through the bottom roll fixed axle and installs on the bottom roll fixed bolster, the bottom roll fixed bolster is fixed on the bottom roll mounting bracket, bottom roll one side is equipped with the dust removal sponge, and the dust removal sponge soaks 202 contains hydrogen silicone oil, the dust removal sponge inlays to be established at the dust removal sponge inslot, dust removal sponge groove both ends are equipped with the dust removal groove fixed plate, install the regulation bracing piece on the dust removal groove fixed plate, the regulation bracing piece middle part is installed on the bottom roll mounting bracket through the chute board, rotatable the installing on the dust removal groove fixed plate of regulation bracing piece one end, the other end passes through the spring mounting on the spring dead lever, the regulation bracing piece passes through the semicircle fixed plate and installs on the dust removal groove fixed plate, is equipped with the bolt fastening hole on the dust removal groove fixed plate, and semicircle fixed plate one side is equipped with the connection fixed plate, and connect the fixed plate and pass through fixing bolt fastening on the bolt fastening hole on the dust removal groove fixed plate, be equipped with the bracing piece fixing hole on the semicircle fixed plate, the regulation bracing piece passes through the bracing piece fixed pin mounting in the bracing piece fixed pin on the semicircle fixed plate.
2. The dust removing device of the bottom roller of the printing machine as claimed in claim 1, wherein: the bottom roller fixing support is vertically welded and fixed on the bottom roller mounting frame, a bottom roller bearing groove is formed in the lower end of the bottom roller fixing support, a bottom roller bearing is installed in the bottom roller bearing groove, and a bottom roller fixing shaft is installed in the bottom roller bearing.
3. The dust removing device for the bottom roller of the printing machine according to claim 1, wherein: the middle part of the adjusting support rod is slidably arranged on the chute plate through a fixing pin, and the chute plate is fixedly arranged on the bottom roller mounting frame.
4. The dust removing device for the bottom roller of the printing machine according to claim 1, wherein: the adjustable support rod comprises a support rod outer barrel, a hydraulic cylinder, a first piston and a piston rod are sequentially arranged in the support rod outer barrel, a semicircular plate fixing rod is arranged at the upper end of the support rod outer barrel, a semicircular plate fixing plate is installed at one end of the semicircular plate fixing rod in the piston rod and at the other end of the piston rod through a screw rod, the semicircular plate fixing plate is communicated with a support rod fixing hole formed in the semicircular plate through a support rod fixing pin, and one end of the piston rod extends out of the support rod outer barrel.
5. The dust removing device for the bottom roller of the printing machine according to claim 4, wherein: one end of the outer cylinder of the support rod, which is close to the hydraulic cylinder, is connected with a connecting cylinder which is perpendicular to the outer cylinder of the support rod, a second piston which is connected with the hydraulic cylinder is arranged in the connecting cylinder, and a rotating device is arranged above the second piston.
6. The dust removing device of the bottom roller of the printing machine as claimed in claim 5, wherein: the rotating device comprises a rotating handle positioned outside the connecting cylinder and a rotating rod which is arranged below the rotating handle and connected with the second piston, and the rotating rod is telescopically embedded into the connecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352486.9A CN107031183B (en) | 2017-05-18 | 2017-05-18 | Dust removal device for bottom roller of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352486.9A CN107031183B (en) | 2017-05-18 | 2017-05-18 | Dust removal device for bottom roller of printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107031183A CN107031183A (en) | 2017-08-11 |
| CN107031183B true CN107031183B (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710352486.9A Active CN107031183B (en) | 2017-05-18 | 2017-05-18 | Dust removal device for bottom roller of printing machine |
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| Country | Link |
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| CN (1) | CN107031183B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203674A (en) * | 2018-11-22 | 2019-01-15 | 中山市德丰科技服务有限公司 | Transfer printing roller cleaning device of offset press |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167189A (en) * | 1991-11-08 | 1992-12-01 | Jones Phillip W | Cylinder impurity remover apparatus |
| CN103568546A (en) * | 2013-10-18 | 2014-02-12 | 安徽华印机电股份有限公司 | Printing ink dedusting and filtering device of printing press |
| CN204726018U (en) * | 2015-04-20 | 2015-10-28 | 众友包装制品（天津）有限公司 | A kind of cardboard printing machine dust exhaust apparatus |
| CN206067156U (en) * | 2016-08-31 | 2017-04-05 | 绍兴市越城区新华印刷厂 | A kind of printer |
-
2017
- 2017-05-18 CN CN201710352486.9A patent/CN107031183B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167189A (en) * | 1991-11-08 | 1992-12-01 | Jones Phillip W | Cylinder impurity remover apparatus |
| CN103568546A (en) * | 2013-10-18 | 2014-02-12 | 安徽华印机电股份有限公司 | Printing ink dedusting and filtering device of printing press |
| CN204726018U (en) * | 2015-04-20 | 2015-10-28 | 众友包装制品（天津）有限公司 | A kind of cardboard printing machine dust exhaust apparatus |
| CN206067156U (en) * | 2016-08-31 | 2017-04-05 | 绍兴市越城区新华印刷厂 | A kind of printer |
Non-Patent Citations (1)
| Title |
|---|
| 孙建平 ; 常井堂 ; .连续酸洗机组除尘系统研究与设计.矿冶.2015,(S1),全文. * |
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| CN107031183A (en) | 2017-08-11 |
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