CN110280512B - Automatic cleaning device and method for ink printing roller - Google Patents
Automatic cleaning device and method for ink printing roller Download PDFInfo
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- CN110280512B CN110280512B CN201910714059.XA CN201910714059A CN110280512B CN 110280512 B CN110280512 B CN 110280512B CN 201910714059 A CN201910714059 A CN 201910714059A CN 110280512 B CN110280512 B CN 110280512B
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- 238000007639 printing Methods 0.000 title claims abstract description 109
- 238000004140 cleaning Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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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
- B41F35/04—Cleaning arrangements or devices for inking rollers
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention relates to an automatic cleaning device and method for an ink printing roller. The invention can solve the following problems existing in the cleaning process of the prior ink printing roller, a, the surface of the printing roller needs to be wiped manually, the residual ink on the printing roller in the wiping operation is harmful to the human body and affects the health of the operator, b, the printing roller can not be wiped completely by manual cleaning, and the time for manually cleaning the wiping printing roller is long.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to an automatic cleaning device and method for an ink printing roller.
Background
The printing roller is an indispensable tool in printing equipment, plays a vital role to printing equipment, and the printing roller can appear the condition of bonding the glaze after using for a period of time, and the printing roller after bonding the glaze influences the quality of printing operation, therefore all can carry out the unified change to the printing roller regularly and wash to the enterprise that is engaged in printing production, wherein the printing roller of printing ink needs the special attention when washing the operation, because printing ink can influence human health.
However, the following problems of the existing ink printing roller in the cleaning process are that a, the surface of the printing roller needs to be wiped manually, the ink remained on the printing roller in the wiping operation is harmful to the human body and affects the health of the operator, b, the printing roller cannot be wiped comprehensively by manual cleaning, and the time for manually cleaning the wiping printing roller is long.
The related industries have made researches on some problems of the printing roller in the cleaning operation, and have proposed specific technical solutions, such as the cleaning device of the printing roller of the chinese utility model patent No. with water flow and brush cleaning, however, the above mentioned problems of the printing roller in the cleaning operation are not related.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic cleaning device and method for an ink printing roller, which can solve the problems of the ink printing roller in the cleaning operation.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: an automatic cleaning device for an ink printing roller comprises a cleaning frame, wherein a rotary feeding mechanism is arranged on the cleaning frame, and a wiping mechanism and a cleaning mechanism are sequentially arranged on the cleaning frame in a staggered manner from left to right;
the cleaning mechanism is composed of a lower module and an upper module, the upper module is fixed on a lifting plate, the lifting plate is arranged on a cleaning frame in a sliding fit mode, threaded plates are symmetrically arranged on the cleaning frame, bolt rods are arranged on the threaded plates, the lower ends of the bolt rods penetrate through the lifting plate in a threaded engagement mode, and the upper module and the lower module are of the same structure;
the lower module is including installing the frame of cleaning on the wash rack, and the up end of cleaning the frame is the circular arc structure of incurving, cleans the up end of frame and has evenly seted up the fixed orifices, is provided with the dead lever through the spring in the fixed orifices, and the upper end of dead lever supports to lean on cleaning the area, cleans the area and fixes on the up end, cleans the inside of frame and is provided with extrusion chamber and adjusting frame, is the UNICOM structure between extrusion chamber and the adjusting frame, and the upper end of adjusting frame is provided with the rubber cover that is the circular arc bending.
Preferably, wiper mechanism is including installing the fixed bolster on the wash rack, is provided with on the fixed bolster and sprays the frame, sprays the frame and comprises two arc framves and centre frame, and arc frame symmetry lies in both sides around the centre frame, is provided with the spring between arc frame and the fixed bolster.
Preferably, the rotary feeding mechanism comprises a threaded hole formed in the left end of the cleaning frame, a telescopic rod is evenly arranged on the outer wall of the left end of the cleaning frame, a telescopic plate is installed on the telescopic rod, a rotary motor is installed on the telescopic plate through a motor base, the output shaft of the rotary motor is connected with the left end of a threaded rod through a coupler, the right end of the threaded rod penetrates through the threaded hole and is installed on the left end plate, the right end of the cleaning frame is provided with an L frame, a spring rod is installed on the side wall of the L frame, and the left end of the spring rod is provided with a right end plate through a bearing.
Preferably, the upper end front side of cleaning the frame is opened and is equipped with and presses the hole, is provided with in pressing the hole and presses the pressure pole, and the lower extreme that presses the pressure pole is provided with and presses the briquetting, and it has the rubber sleeve to wrap up on the pressure briquetting, and the left end of cleaning the frame is provided with presses the cover, presses the cover and presses the cooperation motion between the pole.
Preferably, the wiping belt is made of rubber materials, mounting grooves are uniformly formed in the wiping belt, and balls are uniformly arranged in the mounting grooves.
Preferably, the arc-shaped frame and the central frame are both of hollow structures, and the arc-shaped frame is connected with the central frame through a hose.
Preferably, evenly be provided with the spray arm on the spray frame, the spray arm comprises for the rubber material, and the spray arm is hollow structure, evenly is provided with the apopore on the spray arm, and the upper end of spray arm is provided with the sponge head.
Preferably, the cleaning method of the automatic cleaning device for the ink printing roller mainly comprises the following cleaning steps;
placing operation, namely placing a printing roller to be cleaned on a lower module, and rotating a bolt rod to control the upper module to move to a position where the upper module can be in butt joint with the lower module to wipe the printing roller;
the telescopic rod and the rotating motor are matched with each other to move to control the threaded rod to rotate and advance, the threaded rod controls the left end plate to tightly abut against the left end of the printing roller in the moving process, the spring rod controls the right end plate to tightly abut against the right end of the printing roller, and the left end plate and the right end plate simultaneously abut against the printing roller to be aligned and fixed;
step three, cleaning operation, wherein the spray frame is externally connected with a water pump, the water pump extracts liquid medicine for cleaning the printing roller in the operation to spray the printing roller, and the sponge head can wipe the surface of the printing roller;
step four, cleaning and adjusting, wherein the rotary motor continues to move to control the printing roller to rotate and feed, and the rotary motor is matched with the spring rod to control the printing roller to rotate left and right;
and fifthly, assisting in wiping, wherein the printing roller directly abuts against a wiping belt in motion, the wiping belt plays a role in assisting in wiping the surface of the printing roller, and the balls can assist the printing roller in rotating in motion so as to perform comprehensive wiping and cleaning operation on the printing roller.
The invention has the beneficial effects that:
1. the invention can solve the following problems existing in the cleaning process of the existing ink printing roller, a, the surface of the printing roller needs to be wiped manually, the residual ink on the printing roller in the wiping operation is harmful to the human body and affects the health of the operator, b, the printing roller can not be wiped comprehensively by manually cleaning the printing roller, and the manual cleaning of the wiping printing roller takes long time, so that the function of efficiently and comprehensively cleaning the ink printing roller can be realized, the manual cleaning and wiping are not needed, and the working efficiency is high.
2. The rotary feeding mechanism, the wiping mechanism and the cleaning mechanism designed by the invention are matched with each other, so that the automatic reciprocating type rotary feeding, cleaning and wiping operation can be automatically carried out on the surface of the printing ink printing roller, and the time can be saved by comprehensively wiping the surface of the printing roller.
3. The wiping mechanism designed by the invention can not only wrap and wipe the surface of the printing roller in operation, but also assist the printing roller to rotate and feed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the present invention between the cleaning frame and the wiping mechanism;
FIG. 3 is a cross-sectional structural view of the cleaning mechanism of the present invention;
fig. 4 is a flow chart of the operation of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 4, an automatic cleaning device for an ink printing roller comprises a cleaning frame 1, wherein a rotary feeding mechanism 2 is arranged on the cleaning frame 1, and a wiping mechanism 3 and a cleaning mechanism 4 are sequentially arranged on the cleaning frame 1 in a staggered manner from left to right;
the wiping mechanism 3 is composed of a lower module 31 and an upper module 32, the upper module 32 is fixed on a lifting plate 33, the lifting plate 33 is arranged on the cleaning frame 1 in a sliding fit mode, threaded plates 34 are symmetrically arranged on the cleaning frame 1, bolt rods 35 are arranged on the threaded plates 34, the lower ends of the bolt rods 35 penetrate through the lifting plate 33 in a threaded engagement mode, and the upper module 32 and the lower module 31 are of the same structure;
the lower module 31 comprises a wiping frame 311 arranged on the cleaning frame 1, the upper end surface of the wiping frame 311 is of an arc structure which is bent inwards, fixing holes are uniformly formed in the upper end surface of the wiping frame 311, fixing rods 312 are arranged in the fixing holes through springs, the upper ends of the fixing rods 312 abut against a wiping belt 313, the wiping belt 313 is fixed on the upper end surface, an extrusion cavity 314 and an adjusting frame 315 are arranged inside the wiping frame 311, a communicating structure is formed between the extrusion cavity 314 and the adjusting frame 315, and a rubber cover 316 which is bent in an arc shape is arranged at the upper end of the adjusting frame 315;
the utility model discloses a wiping frame 311, including wiping frame 311, pressing rod 317, rubber sleeve, pressing block 318, pressing rod 319, pressing sleeve 319, pressing rod 317, rubber sleeve 318, rubber sleeve, pressing rod 319, pressing rod, wiping frame 311, wiping frame 319, pressing rod 317, the cooperation motion between the cover 319.
The wiping belt 313 is made of rubber materials, mounting grooves are evenly formed in the wiping belt 313, and balls are evenly arranged in the mounting grooves.
The printing roller is placed on the wiping frame 311, the upper module 32 is controlled to move downwards by rotating the bolt rod 35, the upper module 32 is enabled to be matched with the pressing sleeve 319 to complete sleeving with the pressing rod 317 when moving, the pressing block 318 on the pressing rod 317 is controlled to continuously move to extrude air in the extrusion cavity 314, so that the air in the extrusion cavity 314 is compressed into the adjusting frame 315, the rubber cover 316 is fully expanded after the air is extruded, the fixing rod 312 is abutted tightly, the wiping belt 313 is controlled by the fixing rod 312 to wrap the surface of the printing roller, the wiping belt 313 can wrap and wipe the surface of the printing roller, and meanwhile, balls designed on the wiping belt 313 at intervals can assist the printing roller to rotate and feed.
The telescopic link 21 has played support and spacing effect to expansion plate 22, horizontal slip about control expansion plate 22 can only go on, it rotates to rotate motor 23 and drives threaded rod 24, the left end board 25 is supported to the left end of placing the printing roller on wiping mechanism 3 through screw thread drive's mode control, and spring beam 27 control right end board 28 supports tightly to the right-hand member of printing roller, left end board 25 supports simultaneously with right end board 28 and supports to lean on the printing roller and can align and fix, control the printing roller when rotating motor 23 and rotating the operation and carry out the translation about when left end board 25 and right end board 28's cooperation.
The cleaning mechanism 4 comprises a fixed support 41 arranged on the cleaning frame 1, a spraying frame 42 is arranged on the fixed support 41, the spraying frame 42 is composed of two arc-shaped frames 43 and a central frame 44, the arc-shaped frames 43 are symmetrically arranged on the front side and the rear side of the central frame 44, and a spring is arranged between the arc-shaped frames 43 and the fixed support 41.
The arc-shaped frame 43 and the central frame 44 are both hollow structures, and the arc-shaped frame 43 is connected with the central frame 44 through a hose 45.
Spring control arc frame 43 is attached on the surface of printing roller, sprays the external water pump of frame 42, and the liquid medicine that the water pump extraction is used for wasing the printing roller in the operation sprays the printing roller, sprays the pole 46 and can paste the clothes on the surface of printing roller, and sponge head 47 can increase the dynamics of cleaning, adopts sponge material to play the effect of protection to the printing roller simultaneously.
A cleaning method of an automatic cleaning device for an ink printing roller mainly comprises the following cleaning steps;
step one, placing operation, namely placing a printing roller to be cleaned on a lower module 31, and rotating a bolt rod 35 to control an upper module 32 to move to a position where the upper module can be in butt joint with the lower module 31 to wipe the printing roller;
secondly, abutting operation, the telescopic rod 21 and the rotating motor 23 are matched with each other to move to control the threaded rod 24 to rotate and advance, the threaded rod 24 controls the left end plate 25 to abut against the left end of the printing roller in the movement, the spring rod 27 controls the right end plate 28 to abut against the right end of the printing roller, and the left end plate 25 and the right end plate 28 abut against the printing roller simultaneously to be aligned and fixed;
step three, cleaning operation, wherein the spraying frame 42 is externally connected with a water pump, the water pump extracts liquid medicine for cleaning the printing roller in the operation to spray the printing roller, and the sponge head 47 can wipe the surface of the printing roller;
step four, cleaning and adjusting, wherein the rotary motor 23 continues to move to control the printing roller to rotate and feed, and the printing roller is controlled to rotate left and right through the cooperation between the rotary motor 23 and the spring rod 27;
and step five, auxiliary wiping, wherein the printing roller directly abuts against the wiping belt 313 in the movement process, the wiping belt 313 plays an auxiliary wiping role on the surface of the printing roller, and the balls can assist the printing roller to rotate in the movement process so as to perform comprehensive wiping and cleaning operation on the printing roller.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an automatic belt cleaning device of printing ink printing roller, includes wash rack (1), its characterized in that: a rotary feeding mechanism (2) is arranged on the cleaning frame (1), and a wiping mechanism (3) and a cleaning mechanism (4) are sequentially arranged on the cleaning frame (1) in a staggered manner from left to right;
the cleaning mechanism (3) is composed of a lower module (31) and an upper module (32), the upper module (32) is fixed on a lifting plate (33), the lifting plate (33) is arranged on the cleaning frame (1) in a sliding fit mode, threaded plates (34) are symmetrically arranged on the cleaning frame (1), a bolt rod (35) is arranged on each threaded plate (34), the lower end of each bolt rod (35) penetrates through the lifting plate (33) in a threaded engagement mode, and the upper module (32) and the lower module (31) are of the same structure;
the lower module (31) comprises a wiping frame (311) arranged on the cleaning frame (1), the upper end face of the wiping frame (311) is of an inward-bent arc structure, fixing holes are uniformly formed in the upper end face of the wiping frame (311), fixing rods (312) are arranged in the fixing holes through springs, the upper ends of the fixing rods (312) abut against a wiping belt (313), the wiping belt (313) is fixed on the upper end face, an extrusion cavity (314) and an adjusting frame (315) are arranged inside the wiping frame (311), a communication structure is arranged between the extrusion cavity (314) and the adjusting frame (315), and a rubber cover (316) which is bent in an arc shape is arranged at the upper end of the adjusting frame (315);
the cleaning mechanism (4) comprises a fixed support (41) arranged on the cleaning frame (1), a spraying frame (42) is arranged on the fixed support (41), the spraying frame (42) consists of two arc-shaped frames (43) and a central frame (44), the arc-shaped frames (43) are symmetrically positioned on the front side and the rear side of the central frame (44), and a spring is arranged between each arc-shaped frame (43) and the fixed support (41);
rotate feed mechanism (2) including seting up the screw hole at wash rack (1) left end, evenly be provided with telescopic link (21) on the outer wall of wash rack (1) left end, install expansion plate (22) on telescopic link (21), install rotation motor (23) through the motor cabinet on expansion plate (22), the output shaft of rotation motor (23) is gone up and is linked to each other through the left end of shaft coupling and threaded rod (24), the right-hand member of threaded rod (24) passes the screw hole and installs on left end board (25), the right-hand member of wash rack (1) is provided with L frame (26), install spring beam (27) on the lateral wall of L frame (26), right end board (28) are installed through the bearing to the left end of spring beam (27).
2. The automated ink printing roller cleaning apparatus according to claim 1, wherein: the utility model discloses a wiping frame, including wiping frame (311), press the hole, be provided with in the press hole and press down pole (317), the lower extreme that presses down pole (317) is provided with presses down piece (318), and it has the rubber sleeve to wrap up on pressing down piece (318), and the left end of wiping frame (311) is provided with presses down cover (319), presses down cover (319) and presses down the cooperation motion between the pole (317).
3. The automated ink printing roller cleaning apparatus according to claim 1, wherein: the wiping belt (313) is made of rubber materials, mounting grooves are evenly formed in the wiping belt (313), and balls are evenly arranged in the mounting grooves.
4. The automated ink printing roller cleaning apparatus according to claim 1, wherein: the arc-shaped frame (43) and the central frame (44) are both hollow structures, and the arc-shaped frame (43) is connected with the central frame (44) through a hose (45).
5. The automated ink printing roller cleaning apparatus according to claim 1, wherein: evenly be provided with spray rod (46) on spray rack (42), spray rod (46) are the rubber material and constitute, and spray rod (46) are hollow structure, evenly are provided with the apopore on spray rod (46), and the upper end of spray rod (46) is provided with sponge head (47).
6. The method for cleaning an automatic cleaning device for an ink printing roller according to any one of claims 1 to 5, wherein: mainly comprises the following cleaning steps;
step one, placing operation, namely placing a printing roller to be cleaned on a lower module (31), and rotating a bolt rod (35) to control an upper module (32) to move to a position where the upper module can be in butt joint with the lower module (31) to wipe the printing roller;
secondly, abutting operation is carried out, the telescopic rod (21) and the rotating motor (23) are matched with each other to move to control the threaded rod (24) to rotate and advance, the threaded rod (24) controls the left end plate (25) to abut against the left end of the printing roller in the moving process, the spring rod (27) controls the right end plate (28) to abut against the right end of the printing roller, and the left end plate (25) and the right end plate (28) abut against the printing roller simultaneously and can be aligned and fixed;
step three, cleaning operation is carried out, the spraying frame (42) is externally connected with a water pump, the water pump extracts liquid medicine for cleaning the printing roller in the operation to spray the printing roller, and the sponge head (47) can wipe the surface of the printing roller;
cleaning and adjusting, wherein the rotary motor (23) continues to move to control the printing roller to rotate and feed, and the printing roller is controlled to rotate left and right through the cooperation between the rotary motor (23) and the spring rod (27);
and step five, auxiliary wiping, wherein the printing roller directly abuts against a wiping belt (313) in the movement process, the wiping belt (313) plays an auxiliary wiping role on the surface of the printing roller, and the balls can assist the printing roller to rotate in the movement process so as to perform comprehensive wiping and cleaning operation on the printing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714059.XA CN110280512B (en) | 2019-08-03 | 2019-08-03 | Automatic cleaning device and method for ink printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714059.XA CN110280512B (en) | 2019-08-03 | 2019-08-03 | Automatic cleaning device and method for ink printing roller |
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| Publication Number | Publication Date |
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| CN110280512A CN110280512A (en) | 2019-09-27 |
| CN110280512B true CN110280512B (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910714059.XA Active CN110280512B (en) | 2019-08-03 | 2019-08-03 | Automatic cleaning device and method for ink printing roller |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588140B (en) * | 2019-10-16 | 2020-12-08 | 安徽一首工业设计有限公司 | Printing plate for color press |
| CN113199860B (en) * | 2021-05-26 | 2022-09-09 | 重庆长虹印务有限公司 | Hand-held type printing cylinder scrubbing equipment and using method thereof |
| CN114311965B (en) * | 2021-12-21 | 2024-04-09 | 漯河顺发新材料包装有限公司 | Printing machine roller |
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| DE69918106T2 (en) * | 1998-05-29 | 2005-07-07 | Harmand Family Ltd. Partnership, San Diego | CLAMPING DEVICE FOR CYLINDER HEADS |
| CN203228476U (en) * | 2013-03-14 | 2013-10-09 | 蒋雷杰 | Self-cleaning printing roller |
| CN105817444A (en) * | 2016-05-13 | 2016-08-03 | 镇江颀龙科技有限公司 | Pretreatment cleaning device for bearing roller |
| CN105922149A (en) * | 2016-06-27 | 2016-09-07 | 安庆市微知著电器有限公司 | Automatic clamping device |
| CN107020216A (en) * | 2017-04-27 | 2017-08-08 | 重庆宜居门业有限公司 | Timber auto spray painting device |
| CN109332237A (en) * | 2018-10-26 | 2019-02-15 | 高文杰 | A kind of cylinder rolling pin lateral wall descaling equipment |
| CN209034965U (en) * | 2018-10-10 | 2019-06-28 | 滁州华鼎汽车悬架系统有限公司 | A kind of piston lever of reducer for automobile cleaning device |
-
2019
- 2019-08-03 CN CN201910714059.XA patent/CN110280512B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69918106T2 (en) * | 1998-05-29 | 2005-07-07 | Harmand Family Ltd. Partnership, San Diego | CLAMPING DEVICE FOR CYLINDER HEADS |
| CN203228476U (en) * | 2013-03-14 | 2013-10-09 | 蒋雷杰 | Self-cleaning printing roller |
| CN105817444A (en) * | 2016-05-13 | 2016-08-03 | 镇江颀龙科技有限公司 | Pretreatment cleaning device for bearing roller |
| CN105922149A (en) * | 2016-06-27 | 2016-09-07 | 安庆市微知著电器有限公司 | Automatic clamping device |
| CN107020216A (en) * | 2017-04-27 | 2017-08-08 | 重庆宜居门业有限公司 | Timber auto spray painting device |
| CN209034965U (en) * | 2018-10-10 | 2019-06-28 | 滁州华鼎汽车悬架系统有限公司 | A kind of piston lever of reducer for automobile cleaning device |
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| CN110280512A (en) | 2019-09-27 |
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Effective date of registration: 20210813 Address after: 571924 Yongkai intersection, South 1st ring road, Laocheng Town, Chengmai County, Hainan Province Applicant after: Hainan Huaxing Packaging Printing Co.,Ltd. Address before: Henan Xiangchuan Ink Co., Ltd. 453000 south section of xiner street, high tech Zone, Xinxiang City, Henan Province Applicant before: Li Xinling |
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