CN108177437B - Automatic cleaning dryer for printing plate roller - Google Patents
Automatic cleaning dryer for printing plate roller Download PDFInfo
- Publication number
- CN108177437B CN108177437B CN201810016069.1A CN201810016069A CN108177437B CN 108177437 B CN108177437 B CN 108177437B CN 201810016069 A CN201810016069 A CN 201810016069A CN 108177437 B CN108177437 B CN 108177437B
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- materials
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- 238000007639 printing Methods 0.000 title claims abstract description 106
- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 235
- 239000000463 material Substances 0.000 claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 230000003068 static effect Effects 0.000 claims abstract description 44
- 238000001035 drying Methods 0.000 claims abstract description 39
- 238000005507 spraying Methods 0.000 claims abstract description 31
- 238000007664 blowing Methods 0.000 claims abstract description 24
- 230000001680 brushing effect Effects 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 35
- 230000007704 transition Effects 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims description 20
- 210000004907 gland Anatomy 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/02—Cleaning arrangements or devices for forme cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/23—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/26—Spraying devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/30—Recovering used solvents or residues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/50—Selection of materials or products for cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention relates to the technical field of cleaning and drying equipment, in particular to an automatic cleaning and drying machine for printing plate rollers, which comprises a rack, wherein a feeding mechanism is arranged on the rack, and a brushing mechanism, a first spraying mechanism and a second spraying mechanism are sequentially arranged above and below the feeding mechanism along the moving direction of materials; the tail end of the feeding mechanism is provided with a first receiving mechanism and a second receiving mechanism, a blowing mechanism for blowing materials to dry is arranged between the first receiving mechanism and the second receiving mechanism, and one side of the second receiving mechanism is provided with a static eliminating mechanism for eliminating static electricity to the materials and a drying mechanism for drying the materials in sequence; the feeding mechanism comprises two transmission tracks which are arranged in parallel, and a driving wheel and a driven wheel which are used for driving the transmission tracks to rotate, wherein the transmission tracks are wound on the driving wheel and the driven wheel; a plurality of spacer blocks for positioning materials are uniformly arranged on the transmission track at intervals.
Description
Technical Field
The invention relates to the technical field of cleaning and drying equipment, in particular to an automatic cleaning and drying machine for a printing plate roller.
Background
After the traditional printing plate roller is used for printing or coating materials, printing materials such as ink and the like are often remained and attached to the printing plate roller, after the materials are processed, the printing plate roller is required to be cleaned, the traditional printing plate roller is cleaned manually, but the cleaning efficiency is low, and the cleaning process is easy to damage the printing plate roller, so that the quality of the printing plate roller is affected.
Disclosure of Invention
The invention provides the automatic cleaning dryer for the printing plate roller aiming at the problems of the prior art, which has the advantages of simple structure, reasonable design, convenient use, high automation degree, improvement of the cleaning and drying efficiency of the printing plate roller and cost saving, and realizes the automatic cleaning and drying treatment of the printing plate roller.
In order to solve the technical problems, the invention adopts the following technical scheme:
The invention provides an automatic cleaning dryer for printing plate rollers, which comprises a frame, wherein a feeding mechanism is arranged on the frame, and a brushing mechanism, a first spraying mechanism and a second spraying mechanism are sequentially arranged above and below the feeding mechanism along the moving direction of materials; the tail end of the feeding mechanism is provided with a first receiving mechanism and a second receiving mechanism, a blowing mechanism for blowing materials to dry is arranged between the first receiving mechanism and the second receiving mechanism, and one side of the second receiving mechanism is provided with a static eliminating mechanism for eliminating static electricity to the materials and a drying mechanism for drying the materials in sequence; the feeding mechanism comprises two transmission tracks which are arranged in parallel and a driving wheel and a driven wheel which are used for driving the transmission tracks to rotate, and the transmission tracks are wound on the driving wheel and the driven wheel; and a plurality of spacer blocks for positioning materials are uniformly arranged on the transmission track at intervals.
A first transition block is arranged between the first receiving mechanism and the feeding mechanism, and the first transition block is provided with an arc-shaped guide surface; a second transition block is arranged between the first material receiving mechanism and the second material receiving mechanism, and the second transition block is provided with an arc-shaped guide surface.
The first receiving mechanism comprises a first receiving block and a first lifting cylinder for driving the first receiving block to lift up and down; a first sensor is arranged below the first receiving block; a guide inclined plane is also arranged on the first receiving block; the first receiving block is a buffer rubber cushion;
The second receiving mechanism comprises a second receiving block and a second lifting cylinder for driving the second receiving block to lift up and down; a second sensor is arranged below the second receiving block; a guide inclined plane is also arranged on the second receiving block; the second receiving block is a buffer rubber cushion;
The blowing mechanism and the second transition block are provided with guide openings for materials to fall onto the second receiving block from the first receiving block, the blowing mechanism is arranged above the guide openings, and the second transition block is arranged below the guide openings.
The blowing mechanism comprises a blower and a metal net, wherein a plurality of first balls are uniformly distributed on the metal net, and the metal net is tightly attached to the first receiving block.
The static eliminating mechanism comprises a static eliminating inclined channel for receiving the materials sliding down by the second material receiving block, and static eliminating diaphragms are arranged on the upper inner wall and the lower inner wall of the static eliminating inclined channel; a second ball is arranged between the static eliminating mechanism and the second receiving block; the static electricity removing inclined channel is communicated with the drying mechanism.
The drying mechanism comprises a bracket, a heating mechanism, a cooling mechanism, a sliding rail, a movable seat for receiving materials sliding down from the static electricity removing inclined channel and a transmission mechanism for driving the movable seat to reciprocate back and forth; the heating mechanism comprises a plurality of heating rods, and the heating rods are connected to the bracket in a telescopic adjustment manner; the cooling mechanism comprises a plurality of air coolers, and the air coolers are detachably connected with the bracket; a partition plate is arranged between the heating mechanism and the cooling mechanism, and the partition plate is connected to the bracket in a telescopic manner.
Wherein, the heating rod is provided with an adjusting rod, and the bracket is provided with a connecting hole for the adjusting rod to pass through; the adjusting rod is sequentially and symmetrically provided with a plurality of clamping grooves from top to bottom, the bracket is provided with an adjusting piece for fixing the adjusting rod, and the adjusting piece is provided with a through hole for being matched with the adjusting rod;
an elastic piece and an elastic piece are arranged in the through hole, one end of the elastic piece is connected with the inner wall of the through hole, the other end of the elastic piece is connected with the elastic piece, and a clamping block matched with the clamping groove is arranged on the elastic piece; the elastic sheet comprises a bending part and a clamping part, the clamping part is fixedly connected with the bending part, the clamping block is arranged on the clamping part, a pulling piece is arranged on the adjusting piece, and the pulling piece is connected with the bending part through a fixing rod; the number of the bending parts is two, and the bending parts are respectively and fixedly connected to the two ends of the clamping part;
The clamping block is right trapezoid in shape; the clamping groove is right trapezoid in shape.
The air cooler is provided with a fixing seat, a locking screw for fixing the air cooler is arranged on the bracket, a first screw hole for the locking screw to be screwed is formed in the bracket, and a second screw hole for the locking screw to be screwed is formed in the fixing seat;
The locking screw comprises a screw head and a screw rod, the first screw hole comprises a fixing part and a locking part, the screw rod is provided with external threads, and the locking part and the second screw hole are both provided with internal threads for being matched with the external threads;
the screw head is provided with a fixed block, and the fixed part is provided with a fixed ring groove for accommodating the fixed block.
The movable seat is in sliding connection with the sliding rail, and a pulley matched with the sliding rail is arranged at the bottom of the movable seat;
the transmission mechanism comprises two transmission motors and two transmission screw rods which are arranged in parallel, the transmission motors are in transmission connection with the transmission screw rods, and the transmission screw rods are in transmission connection with the movable seat; the movable seat comprises a fixed frame for fixing materials and a rotating motor for driving the fixed frame to rotate; the fixing frame is provided with a fixing groove for accommodating one end of a material, two stop blocks are symmetrically arranged in the fixing groove, and the stop blocks are connected with the fixing frame through springs; the stop block is provided with a handle.
The brushing mechanism comprises a brush piece and a rotating motor for driving the brush piece to rotate, and the brush piece is provided with steel wire bristles;
a baffle is arranged between the first spraying mechanism and the second spraying mechanism;
The first spray washing mechanism comprises a spray head, a pressure pump and a box body for containing liquid, wherein the input end of the pressure pump is connected with the box body, and the output end of the pressure pump is connected with the spray head;
The spray head comprises a hemispherical joint and a hemispherical gland which are detachably connected through a bolt assembly, an opening at the upper end of the hemispherical joint is communicated with the pressure pump, an opening at the lower end of the hemispherical gland faces to materials on the feeding mechanism, a universal ball which is in running fit with the hemispherical joint is arranged in a spherical inner cavity formed by the hemispherical joint and the hemispherical gland, a penetrating hole is formed in the middle of the universal ball, the upper end of the penetrating hole is connected with an opening at the upper end of the hemispherical joint, and the lower end of the penetrating hole extends out of an opening at the lower end of the hemispherical gland and is connected with a spray nozzle;
The upper end of the universal ball is a tangential plane, the lower end of the universal ball is a hollow cylinder extending out of the opening of the lower end of the hemispherical gland, and the nozzle is arranged at the lower end of the hollow cylinder;
The nozzle is welded with the lower end of the hollow cylinder; and a sealing ring is arranged between the hemispherical gland and the universal ball.
The invention has the beneficial effects that:
the automatic cleaning and drying machine for the printing plate roller is simple in structure and reasonable in design, and the printing plate roller is automatically cleaned and dried through the feeding mechanism, the brushing mechanism, the first spraying mechanism, the second spraying mechanism, the first receiving mechanism, the second receiving mechanism, the static removing mechanism and the drying mechanism, so that the automatic cleaning and drying machine is convenient to use, high in automation degree, capable of improving the cleaning and drying efficiency of the printing plate roller and saving cost.
Drawings
Fig. 1 is a schematic view of a structure of an automatic cleaning dryer for printing plate rolls according to the present invention.
Fig. 2 is a schematic structural diagram of a feeding mechanism, a brushing mechanism, a first spraying mechanism, a second spraying mechanism and a first transition block according to the present invention.
Fig. 3 is a schematic structural diagram of a first transition block, a first receiving mechanism, a blowing mechanism, a second transition block, a second receiving mechanism and a static eliminating mechanism according to the present invention.
Fig. 4 is a schematic structural view of the static electricity removing mechanism, the drying mechanism, the movable seat, the sliding rail and the transmission mechanism of the present invention.
Fig. 5 is a schematic view of the structure of the conveyor track, spacer particles and printing plate roller of the present invention.
Fig. 6 is a schematic view of the structure of the movable base and the printing plate roller of the present invention.
Fig. 7 is a schematic structural view of the movable seat of the present invention.
Fig. 8 is a schematic structural view of the adjusting member of the present invention.
Fig. 9 is a schematic structural diagram of the cooling fan and the bracket of the present invention.
Fig. 10 is a schematic structural view of a first spray mechanism according to the present invention.
Fig. 11 is a schematic structural view of an ultrasonic cleaner according to the present invention.
The reference numerals in fig. 1 to 11 include:
1-frame 2-feeding mechanism 3-brushing mechanism
4-First spray washing mechanism 5-second spray washing mechanism 6-first receiving mechanism
7-Second receiving mechanism 8-blowing mechanism 9-static eliminating mechanism
10-Drying mechanism 11-transmission caterpillar 12-driving wheel
13-Driven wheel 14-spacer 15-first transition block
16-Second transition block 17-first receiving block 18-first lifting cylinder
19-First sensor 20-second receiving block 21-second lifting cylinder
22-Second sensor 23-guide opening 24-blower
25-Metal net 26-static-removing inclined channel 27-static-removing film
28-Support 29-heating mechanism 30-cooling mechanism
32-Movable seat
33-Transmission mechanism 34-heating rod 35-air cooler
36-Partition 37-handle
38-Connecting groove 39-connecting block 40-regulating rod
41-Clamping groove 42-adjusting piece
43-Elastic piece 44-elastic piece 45-clamping block
46-Bending part 47-clamping part 48-pulling piece
49-Fixing rod 50-fixing seat 51-second screw hole
52-Screw head 53-screw 54-fixing part
55-Locking part 56-fixing block 57-fixing ring groove
58-Pulley 59-slide rail 60-driving motor
61-Transmission screw 62-fixing frame 63-rotating motor
64-Fixed slot 65-stop 66-spring
67-Handle 68-brush member 69-rotating electric machine
70-Wire brush hair 71-baffle 72-nozzle
73-Box 74-bolt assembly 75-hemisphere joint
76-Hemispherical cap 77-universal ball 78-penetrating hole
79-Tangential plane 80-hollow cylinder 81-nozzle
82-Sealing ring 83-chip material collecting box 84-first liquid collecting box
85-Second liquid collection tank 86-first ball 87-second ball
88-Ultrasonic cleaner 89-ultrasonic generator 90-driving device.
Detailed Description
The invention will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the invention. The present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 11, the automatic cleaning dryer for printing plate rollers according to the present embodiment includes a frame 1, a feeding mechanism 2 is mounted on the frame 1, and a brushing mechanism 3, a first spraying mechanism 4 and a second spraying mechanism 5 are sequentially disposed above and below the feeding mechanism 2 along the moving direction of materials; the tail end of the feeding mechanism 2 is provided with a first receiving mechanism 6 and a second receiving mechanism 7, a blowing mechanism 8 for blowing materials to dry is arranged between the first receiving mechanism 6 and the second receiving mechanism 7, and one side of the second receiving mechanism 7 is provided with a static eliminating mechanism 9 for eliminating static electricity to the materials and a drying mechanism 10 for drying the materials in sequence; the feeding mechanism 2 comprises two transmission tracks 11 which are arranged in parallel, a driving wheel 12 and a driven wheel 13 for driving the transmission tracks 11 to rotate, and the transmission tracks 11 are wound on the driving wheel 12 and the driven wheel 13; a plurality of spacer blocks 14 for positioning materials are uniformly arranged on the transmission crawler belt 11 at intervals.
Specifically, the material is fed from the feeding mechanism 2, namely, the printing plate rollers are fed from the feeding mechanism 2, wherein a plurality of printing plate rollers are fed in a separated manner through the partition blocks 14 of the two parallel transmission tracks 11, and one end of a single printing plate roller is accommodated between two adjacent partition blocks 14 of the single transmission track 11; the printing plate roller sequentially passes through the brushing mechanism 3, the first spraying mechanism 4 and the second spraying mechanism 5 along with the movement of the transmission crawler belt 11; the brushing mechanism 3 brushes meshes of the printing plate roller, then the printing plate roller is cleaned for the second time by spraying chemical cleaning agent through the first spraying mechanism 4, and then the printing plate roller is cleaned for the third time by spraying clear water through the second spraying mechanism 5, so that the printing plate roller is ensured to be cleaned; then the printing plate roller is sent into a first receiving mechanism 6, and preliminary blow-drying treatment is carried out on the printing plate roller through a blowing mechanism 8; then the printing plate roller slides from the first receiving mechanism 6 to the second receiving mechanism 7, the second receiving mechanism 7 sends the printing plate roller into the static eliminating mechanism 9 for static elimination, the printing plate roller passing through the static eliminating mechanism 9 finally falls into the drying mechanism 10, and the drying mechanism 10 carries out drying treatment on the printing plate roller, so that the cleanness of the printing plate roller is ensured; the automatic cleaning and drying device is simple in structure and reasonable in design, and the printing plate roller is automatically cleaned and dried through the feeding mechanism 2, the brushing mechanism 3, the first spraying mechanism 4, the second spraying mechanism 5, the first receiving mechanism 6, the second receiving mechanism 7, the static removing mechanism 9 and the drying mechanism 10, so that the automatic cleaning and drying device is convenient to use, high in automation degree, capable of improving the cleaning and drying efficiency of the printing plate roller and saving cost.
The embodiment of the automatic cleaning dryer for the printing plate roller is characterized in that a first transition block 15 is arranged between the first receiving mechanism 6 and the feeding mechanism 2, and the first transition block 15 is provided with an arc-shaped guide surface; a second transition block 16 is arranged between the first material receiving mechanism 6 and the second material receiving mechanism 7, and the second transition block 16 is provided with an arc-shaped guide surface. Specifically, when the printing plate roller falls from the tail end of the feeding mechanism 2 to the first receiving mechanism 6, the printing plate roller is taken as a transition receiving printing plate roller through the first transition block 15, wherein the first transition block 15 is provided with an arc-shaped guide surface, so that the printing plate roller can fall to the first receiving mechanism 6 accurately; when the printing plate roller slides from the first receiving mechanism 6 to the second receiving mechanism 7, the printing plate roller is supported by the second transition block 16 as a transition, wherein the second transition block 16 is provided with an arc-shaped guide surface, so that the printing plate roller can accurately fall to the second receiving mechanism 7.
The first receiving mechanism 6 of the automatic cleaning dryer for printing plate rollers according to the embodiment includes a first receiving block 17 and a first lifting cylinder 18 for driving the first receiving block 17 to lift up and down; a first sensor 19 is arranged below the first receiving block 17; a guiding inclined plane is also arranged on the first receiving block 17; the first receiving block 17 is a buffer rubber cushion;
The second receiving mechanism 7 comprises a second receiving block 20 and a second lifting cylinder 21 for driving the second receiving block 20 to lift up and down; a second sensor 22 is arranged below the second receiving block 20; a guiding inclined plane is also arranged on the second receiving block 20; the second receiving block 20 is a buffer rubber cushion;
The blowing mechanism 8 and the second transition block 16 are provided with a guide opening 23 for the material to drop from the first receiving block 17 to the second receiving block 20, the blowing mechanism 8 is arranged above the guide opening 23, and the second transition block 16 is arranged below the guide opening 23. Specifically, the first sensor 19 is electrically connected to the first lift cylinder 18; when the printing plate roller slides from the tail end of the feeding mechanism 2 to the first receiving mechanism 6, the first receiving block 17 receives the printing plate roller, when the first sensor 19 senses that the pressure of the first receiving block 17 is increased, the first sensor 19 drives the first lifting cylinder 18 to drive the first receiving block 17 to descend to the guide opening 23, in the descending process, the air blowing mechanism 8 always carries out air blowing treatment on the first receiving block 17, after the air blowing mechanism reaches the guide opening 23, the printing plate roller on the first receiving mechanism 6 slides into the second receiving mechanism 7 from the guide opening 23 under the action of a guide inclined plane, the process is smooth, the action is simple, the primary air blowing treatment of the printing plate roller is realized, and the transfer is accurate; after the printing plate roller slides from the first receiving block 17 to the second receiving block 20, the first lifting cylinder 18 drives the first receiving block 17 to lift and reset.
The automatic cleaning dryer for printing roller according to the present embodiment, the blowing mechanism 8 includes a blower 24 and a metal mesh 25, the metal mesh 25 is uniformly distributed with a plurality of first balls 86, and the metal mesh 25 is closely attached to the first receiving block 17. Specifically, the first balls 86 are located between the first receiving block 17 and the metal mesh 25, and during the lifting process of the first receiving block 17, the first balls 86 play a role in reducing friction force between the first receiving block 17 and the metal mesh 25, and meanwhile, the metal mesh 25 can be prevented from directly contacting with the first receiving block 17, so that the printing plate roller on the first receiving block 17 is worn, and the quality of the printing plate roller is ensured.
The automatic cleaning dryer for printing plate rollers in this embodiment, the static removing mechanism 9 includes a static removing inclined channel 26 for receiving the material sliding down by the second material receiving block 20, and static removing diaphragms 27 are disposed on the upper and lower inner walls of the static removing inclined channel 26; a second ball 87 is arranged between the static eliminating mechanism 9 and the second receiving block 20; the static electricity removing inclined passage 26 is communicated with the drying mechanism 10. Specifically, the second sensor 22 is electrically connected to the second lift cylinder 21; after the second material receiving block 20 receives the material, that is, after the second material receiving block 20 receives the printing plate roller, the second sensor 22 is triggered due to the pressure increase of the second material receiving block 20, the second lifting cylinder 21 drives the second material receiving block 20 to rise to the inlet of the static electricity removing inclined channel 26, and under the action of the guiding inclined plane of the second material receiving block 20, the second material receiving block slides to the static electricity removing inclined channel 26, and the printing plate roller slides to the drying mechanism 10 under the action of the static electricity removing inclined channel 26, and static electricity is removed from the printing plate roller through static electricity removing films 27 on the upper inner wall and the lower inner wall of the static electricity removing inclined channel 26; after the printing plate roller of the second receiving block 20 slides to the static electricity removing inclined channel 26, the second lifting cylinder 21 drives the second receiving block 20 to descend and reset, wherein under the action of the second ball 87, friction between the printing plate roller on the second receiving block 20 and the static electricity removing mechanism 9 can be reduced, and the printing plate roller is guaranteed to be good in quality.
The automatic cleaning dryer for printing roller according to the present embodiment, the drying mechanism 10 includes a bracket 28, a heating mechanism 29, a cooling mechanism 30, a sliding rail 59, a movable seat 32 for receiving the material sliding down from the static eliminating inclined channel 26, and a transmission mechanism 33 for driving the movable seat 32 to reciprocate back and forth; the heating mechanism 29 comprises a plurality of heating rods 34, and the heating rods 34 are connected to the bracket 28 in a telescopic adjustment manner; the cooling mechanism 30 comprises a plurality of air coolers 35, and the air coolers 35 are detachably connected with the bracket 28; a partition plate 36 is arranged between the heating mechanism 29 and the cooling mechanism 30, and the partition plate 36 is telescopically connected to the bracket 28. Specifically, the printing plate roller slides from the static-removing inclined channel 26 to the movable seat 32, after the movable seat 32 receives the printing plate roller, the movable seat 32 moves sequentially through the heating mechanism 29 and the cooling mechanism 30 under the action of the transmission mechanism 33, the printing plate roller is firstly subjected to drying treatment, and then the printing plate roller is subjected to cooling treatment, so that a worker can timely inspect and recover the printing plate roller, the traditional process that the printing plate roller can be inspected and recovered after long-time natural cooling is required is avoided, and the printing plate roller is convenient to use; the heating rod 34 of the heating mechanism 29 performs heating and drying treatment, and the heating rod 34 can be adjusted in a telescopic manner, so that the height of the heating rod 34 can be conveniently adjusted according to different drying and heating requirements; further, the air cooler 35 is detachable, so that the maintenance and the installation are convenient, and the use is convenient; further, the partition 36 is used for separating the heating mechanism 29 from the cooling mechanism 30, so that the heat-cold interaction between the heating mechanism and the cooling mechanism is reduced; the partition board 36 is telescopically connected to the bracket 28, further, a handle 37 is arranged on one side of the partition board 36, a plurality of connecting grooves 38 are formed in the other side of the partition board 36 from top to bottom, a connecting block 39 for clamping the connecting grooves 38 is arranged on the bracket 28, and the connecting block 39 is movably connected with the bracket 28; when the partition plate 36 is used, the connecting block 39 can be separated from the connecting groove 38, an operator can pull the partition plate 36 to move up and down through the handle 37, and when the partition plate 36 needs to be positioned and fixed, the connecting groove 38 can be clamped through the connecting block 39.
The automatic cleaning dryer for printing plate rollers according to the embodiment is characterized in that the heating rod 34 is provided with an adjusting rod 40, and the bracket 28 is provided with a connecting hole for the adjusting rod 40 to pass through; the adjusting rod 40 is sequentially and symmetrically provided with a plurality of clamping grooves 41 from top to bottom, the bracket 28 is provided with an adjusting piece 42 for fixing the adjusting rod 40, and the adjusting piece 42 is provided with a through hole for being matched with the adjusting rod 40;
An elastic piece 43 and a spring piece 44 are arranged in the through hole, one end of the elastic piece 43 is connected with the inner wall of the through hole, the other end of the elastic piece 43 is connected with the spring piece 44, and a clamping block 45 matched with the clamping groove 41 is arranged on the spring piece 44; the elastic sheet 44 comprises a bending part 46 and a clamping part 47, the clamping part 47 is fixedly connected with the bending part 46, the clamping block 45 is arranged on the clamping part 47, a pulling piece 48 is arranged on the adjusting piece 42, and the pulling piece 48 is connected with the bending part 46 through a fixing rod 49; the number of the bending parts 46 is two, and the bending parts are respectively and fixedly connected to two ends of the clamping part 47; specifically, the end of the adjusting rod 40 passes through the connecting hole and the through hole, wherein the adjusting rod 40 is clamped by the adjusting piece 42, so that the heating rod 34 is fixed with the bracket 28, and as the adjusting rod 40 is sequentially and symmetrically provided with a plurality of clamping grooves 41 from top to bottom, an operator can clamp the clamping grooves 41 under the action of the clamping grooves 41 with different heights by the adjusting piece 42 according to needs, so that the heating rod 34 is fixed at different heights; when the height of the heating rod 34 needs to be adjusted, an operator can pull the pulling piece 48 to enable the clamping block 45 to be separated from the clamping groove 41, so that the matching height of the adjusting rod 40 and the adjusting piece 42 can be adjusted; simple structure, reasonable in design, can adjust the height of heating rod 34 as required.
The shape of the clamping block 45 is a right trapezoid; the shape of the clamping groove 41 is a right trapezoid; specifically, through setting up joint piece 45 into right trapezoid, right trapezoid's inclined plane can be convenient for adjust pole 40 and insert in the through-hole of regulating part 42, right trapezoid's right angle limit is favorable to joint groove 41 and joint piece 45 chucking, through setting up joint groove 41 into right trapezoid, can cooperate the shape of joint piece 45, increases the holding power better.
According to the automatic printing roller cleaning dryer, the air cooler 35 is provided with a fixing seat 50, the bracket 28 is provided with a locking screw for fixing the air cooler 35, the bracket 28 is provided with a first screw hole for the locking screw to be screwed, and the fixing seat 50 is provided with a second screw hole 51 for the locking screw to be screwed;
The locking screw comprises a screw head 52 and a screw rod 53, the first screw hole comprises a fixing part 54 and a locking part 55, the screw rod 53 is provided with external threads, and the locking part 55 and the second screw hole 51 are provided with internal threads for being matched with the external threads;
The screw head 52 is provided with a fixing block 56, and the fixing portion 54 is provided with a fixing ring groove 57 for accommodating the fixing block 56. Specifically, when the air cooler 35 is installed, the fixing seat 50 is fixed by screwing the locking screw through the first screw hole and then the second screw hole 51, so that the air cooler 35 is fixed; when the locking screw passes through the first screw hole, the screw 53 is screwed with the locking portion 55, the fixing portion 54 accommodates the screw head 52, and when the locking screw is pressed, the fixing block 56 abuts against the fixing ring groove 57, and at this time, the locking screw is considered to be screwed with the second screw hole 51, i.e. the air cooler 35 is fixed; the fixed block 56 abuts against the fixed ring groove 57 to play a role in reminding an operator, and the support 28 and the air cooler 35 are prevented from being damaged by continuously pressing the locking screw.
The automatic cleaning dryer for printing plate rollers in the embodiment is characterized in that the movable seat 32 is slidably connected with the sliding rail 59, and a pulley 58 matched with the sliding rail 59 is arranged at the bottom of the movable seat 32;
The transmission mechanism 33 comprises two transmission motors 60 and two transmission screw rods 61 which are arranged in parallel, the transmission motors 60 are in transmission connection with the transmission screw rods 61, and the transmission screw rods 61 are in transmission connection with the movable seat 32; specifically, the two ends of the printing plate roller are respectively fixed through the movable seats 32 respectively arranged on the two transmission screw rods 61, and under the action of the transmission motor 60 and the transmission screw rods 61, the movable seats 32 are driven to move so as to drive the printing plate roller to move; under the cooperation of the pulley 58 and the sliding rail 59, the movable seat 32 moves smoothly;
The movable seat 32 comprises a fixed frame 62 for fixing materials and a rotating motor 63 for driving the fixed frame 62 to rotate; the fixing frame 62 is provided with a fixing groove 64 for accommodating one end of a material, two stop blocks 65 are symmetrically arranged in the fixing groove 64, and the stop blocks 65 are connected with the fixing frame 62 through springs 66; the stopper 65 is provided with a handle 67. Specifically, when the printing plate roller slides from the static-removing inclined channel 26 onto the movable seat 32, two ends of the printing plate roller enter the fixed frame 62 of the movable seat 32 and collide with the stop block 65, so that the spring 66 is compressed, the stop block 65 is contracted inwards, two ends of the printing plate roller conveniently enter the fixed groove 64, after entering the fixed groove 64, the spring 66 extends, so that the stop block 65 resets to block the two ends of the printing plate roller, and the printing plate roller is prevented from sliding out of the fixed groove 64; the stop 65 is provided with a bevel (not marked in the figures) for the printing plate roller to strike open; further, the rotary motor 63 drives the fixing frame 62 to rotate, so that the printing plate roller rotates along with the rotation of the fixing frame 62, the 360-degree effect of the heating rod 34 on the printing plate roller is ensured, and the drying treatment of the printing plate roller is ensured to be complete; when the printing roller needs to be taken out of the fixing frame 62, an operator can pull the handle 67 to enable the stop block 65 to retract into the fixing frame 62, and then the printing roller is taken out; wherein, the movable seat 32 passes through the heating mechanism 29 and then passes through the cooling mechanism 30, so that the operator is prevented from scalding due to overheat when taking out the printing plate roller of the movable seat 32.
The automatic cleaning dryer for the printing roller of the embodiment, the brushing mechanism 3 comprises a brush member 68 and a rotating motor 69 for driving the brush member 68 to rotate, and the brush member 68 is provided with steel wire bristles 70; specifically, the rotating motor 69 drives the brush member 68 to rotate, and the steel wire brush bristles 70 of the brush member 68 brush the material, namely brush the printing plate roller, so that the residual ink in the mesh of the printing plate roller can be brushed;
A baffle 71 is arranged between the first spray washing mechanism 4 and the second spray washing mechanism 5; the baffle 71 can prevent the secondary pollution to the printing plate roller caused by the mixing of different liquids sprayed by the first spraying mechanism 4 and the second spraying mechanism 5;
The first spraying mechanism 4 comprises a spray head 72, a pressure pump (not marked in the figure) and a box body 73 for containing liquid, wherein the input end of the pressure pump is connected with the box body 73, and the output end of the pressure pump is connected with the spray head 72; specifically, the pressure pump may cause liquid to be ejected from the ejection head 72 to clean the printing plate roller;
the sprayer 72 comprises a hemispherical joint 75 and a hemispherical gland 76 which are detachably connected through a bolt assembly 74, an opening at the upper end of the hemispherical joint 75 is communicated with the pressure pump, an opening at the lower end of the hemispherical gland 76 faces to materials on the feeding mechanism 2, a universal ball 77 which is in running fit with the hemispherical joint is arranged in a spherical inner cavity formed by the hemispherical joint and the hemispherical gland 76, and a penetrating hole 78 is formed in the middle of the universal ball 77. The upper end of the penetrating hole 78 is connected with an opening at the upper end of the hemispherical joint 75, a nozzle 81 is connected with an opening at the lower end of the penetrating hole 78 extending out of the lower end of the hemispherical gland 76, the upper end of the universal ball 77 is a tangential plane 79, the lower end of the universal ball 77 is a hollow cylinder 80 extending out of an opening at the lower end of the hemispherical gland 76, and the nozzle 81 is arranged at the lower end of the hollow cylinder 80; thereby ensuring the smoothness of the waterway;
The nozzle 81 is welded with the lower end of the hollow cylinder 80; a sealing ring 82 is arranged between the hemispherical gland 76 and the universal ball 77; the seal 82 prevents spray leakage.
Specifically, the first spray mechanism 4 is identical in structure to the second spray mechanism 5; wherein, universal ball 77, hemisphere joint 75, hemisphere gland 76 connect and form the sphere pair, and the rotation of sphere pair makes universal ball 77 and hemisphere joint 75 form different angles, realizes that the injection angle of nozzle 81 of fixed connection at universal ball 77 lower extreme can be adjusted.
Specifically, the bottom of the brushing mechanism 3 below the feeding mechanism 2 is connected with a chip material collecting box 83, the bottom of the first spraying mechanism 4 below the feeding mechanism 2 is connected with a first liquid collecting box 84, and the bottom of the second spraying mechanism 5 below the feeding mechanism 2 is connected with a second liquid collecting box 85; in the brushing and cleaning process, the brushing mechanism 3 can fall down freely along with the gravity of the brushing mechanism, and the brushing mechanism recovers and concentrates the brushing and dust through the brushing collecting box 83, so that the pollution of dust and the brushing is reduced, and the clean working environment is ensured; the liquid sprayed by the first spraying mechanism 4 is recovered through the first liquid collecting box 84, and the liquid sprayed by the second spraying mechanism 5 is recovered through the second liquid collecting box 85, so that the recovery and the centralized treatment are facilitated, and the pollution is reduced.
As shown in fig. 11, in the automatic cleaning and drying machine for printing plate rollers according to the present embodiment, an ultrasonic cleaner 88 for ultrasonically cleaning the printing plate rollers is disposed on one side of the frame 1, a plurality of ultrasonic generators 89 are disposed on the ultrasonic cleaner, a driving device 90 for driving the printing plate rollers to rotate is disposed on the ultrasonic cleaner, and the driving device 90 is a motor. Specifically, the ultrasonic cleaner 88 is a cleaning device commonly used in the prior art, and under the action of the ultrasonic generator 89, the ultrasonic cleaner makes the liquid flow and generates tens of thousands of tiny bubbles by vibrating the cleaning liquid in the ultrasonic cleaner, the bubbles grow in an ultrasonic negative pressure area and are rapidly exploded in a positive pressure area to form instant high pressure, and the tiny bubbles continuously exploded in the instant high pressure clean the dirt on the surface of the printing plate roller, so as to achieve the effect of rapid cleaning; before feeding the printing plate roller material into the feeding mechanism 2, an operator can clean the printing plate roller through the ultrasonic cleaner 88, so as to further ensure the cleanliness of the printing plate roller.
The present invention is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides an automatic cleaning drying-machine of printing plate roller, includes frame, its characterized in that: a feeding mechanism is arranged on the frame, and a brushing mechanism, a first spraying mechanism and a second spraying mechanism are sequentially arranged above and below the feeding mechanism along the moving direction of the materials; the tail end of the feeding mechanism is provided with a first receiving mechanism and a second receiving mechanism, a blowing mechanism for blowing materials to dry is arranged between the first receiving mechanism and the second receiving mechanism, and one side of the second receiving mechanism is provided with a static eliminating mechanism for eliminating static electricity to the materials and a drying mechanism for drying the materials in sequence; the feeding mechanism comprises two transmission tracks which are arranged in parallel and a driving wheel and a driven wheel which are used for driving the transmission tracks to rotate, and the transmission tracks are wound on the driving wheel and the driven wheel; a plurality of spacer blocks for positioning materials are uniformly arranged on the transmission track at intervals;
The first receiving mechanism comprises a first receiving block and a first lifting cylinder for driving the first receiving block to lift up and down; a first sensor is arranged below the first receiving block; a guide inclined plane is also arranged on the first receiving block; the first receiving block is a buffer rubber cushion; the second receiving mechanism comprises a second receiving block and a second lifting cylinder for driving the second receiving block to lift up and down; a second sensor is arranged below the second receiving block; a guide inclined plane is also arranged on the second receiving block; the second receiving block is a buffer rubber cushion;
The static eliminating mechanism comprises a static eliminating inclined channel for receiving the materials sliding down by the second material receiving block, and static eliminating diaphragms are arranged on the upper inner wall and the lower inner wall of the static eliminating inclined channel; a second ball is arranged between the static eliminating mechanism and the second receiving block; the static electricity removing inclined channel is communicated with the drying mechanism;
The drying mechanism comprises a bracket, a heating mechanism, a cooling mechanism, a sliding rail, a movable seat for receiving materials sliding down from the static electricity removing inclined channel and a transmission mechanism for driving the movable seat to reciprocate back and forth; the heating mechanism comprises a plurality of heating rods, and the heating rods are connected to the bracket in a telescopic adjustment manner; the cooling mechanism comprises a plurality of air coolers, and the air coolers are detachably connected with the bracket; a partition plate is arranged between the heating mechanism and the cooling mechanism and can be connected to the bracket in a telescopic way;
An adjusting rod is arranged on the heating rod, and a connecting hole for the adjusting rod to pass through is arranged on the bracket; the adjusting rod is sequentially and symmetrically provided with a plurality of clamping grooves from top to bottom, the bracket is provided with an adjusting piece for fixing the adjusting rod, and the adjusting piece is provided with a through hole for being matched with the adjusting rod; an elastic piece and an elastic piece are arranged in the through hole, one end of the elastic piece is connected with the inner wall of the through hole, the other end of the elastic piece is connected with the elastic piece, and a clamping block matched with the clamping groove is arranged on the elastic piece; the elastic sheet comprises a bending part and a clamping part, the clamping part is fixedly connected with the bending part, the clamping block is arranged on the clamping part, a pulling piece is arranged on the adjusting piece, and the pulling piece is connected with the bending part through a fixing rod; the number of the bending parts is two, and the bending parts are respectively and fixedly connected to the two ends of the clamping part; the clamping block is right trapezoid in shape; the clamping groove is right trapezoid in shape;
The movable seat is in sliding connection with the sliding rail, and a pulley matched with the sliding rail is arranged at the bottom of the movable seat; the transmission mechanism comprises two transmission motors and two transmission screw rods which are arranged in parallel, the transmission motors are in transmission connection with the transmission screw rods, and the transmission screw rods are in transmission connection with the movable seat; the movable seat comprises a fixed frame for fixing materials and a rotating motor for driving the fixed frame to rotate; the fixing frame is provided with a fixing groove for accommodating one end of a material, two stop blocks are symmetrically arranged in the fixing groove, and the stop blocks are connected with the fixing frame through springs; the stop block is provided with a handle.
2. An automatic cleaning dryer for printing plate rolls according to claim 1, wherein: a first transition block is arranged between the first receiving mechanism and the feeding mechanism, and the first transition block is provided with an arc-shaped guide surface; a second transition block is arranged between the first material receiving mechanism and the second material receiving mechanism, and the second transition block is provided with an arc-shaped guide surface.
3. An automatic cleaning dryer for printing plate rolls according to claim 2, wherein: the blowing mechanism and the second transition block are provided with guide openings for materials to fall from the first material receiving block to the second material receiving block, the blowing mechanism is arranged above the guide openings, and the second transition block is arranged below the guide openings; the blowing mechanism comprises a blower and a metal net, wherein a plurality of first balls are uniformly distributed on the metal net, and the metal net is tightly attached to the first receiving block through the first balls.
4. An automatic cleaning dryer for printing plate rolls according to claim 1, wherein: the air cooler is provided with a fixed seat, the bracket is provided with a locking screw for fixing the air cooler, the bracket is provided with a first screw hole for the locking screw to be screwed, and the fixed seat is provided with a second screw hole for the locking screw to be screwed; the locking screw comprises a screw head and a screw rod, the first screw hole comprises a fixing part and a locking part, the screw rod is provided with external threads, and the locking part and the second screw hole are both provided with internal threads for being matched with the external threads; the screw head is provided with a fixed block, and the fixed part is provided with a fixed ring groove for accommodating the fixed block.
5. An automatic cleaning dryer for printing plate rolls according to claim 1, wherein: the brushing mechanism comprises a brush piece and a rotating motor for driving the brush piece to rotate, and the brush piece is provided with steel wire bristles; a baffle is arranged between the first spraying mechanism and the second spraying mechanism; the first spray washing mechanism comprises a spray head, a pressure pump and a box body for containing liquid, wherein the input end of the pressure pump is connected with the box body, and the output end of the pressure pump is connected with the spray head;
The spray head comprises a hemispherical joint and a hemispherical gland which are detachably connected through a bolt assembly, an opening at the upper end of the hemispherical joint is communicated with the pressure pump, an opening at the lower end of the hemispherical gland faces to materials on the feeding mechanism, a universal ball which is in running fit with the hemispherical joint is arranged in a spherical inner cavity formed by the hemispherical joint and the hemispherical gland, a penetrating hole is formed in the middle of the universal ball, the upper end of the penetrating hole is connected with an opening at the upper end of the hemispherical joint, and the lower end of the penetrating hole extends out of an opening at the lower end of the hemispherical gland and is connected with a spray nozzle;
The upper end of the universal ball is a tangential plane, the lower end of the universal ball is a hollow cylinder extending out of the opening of the lower end of the hemispherical gland, and the nozzle is arranged at the lower end of the hollow cylinder;
The nozzle is welded with the lower end of the hollow cylinder; and a sealing ring is arranged between the hemispherical gland and the universal ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016069.1A CN108177437B (en) | 2018-01-08 | 2018-01-08 | Automatic cleaning dryer for printing plate roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016069.1A CN108177437B (en) | 2018-01-08 | 2018-01-08 | Automatic cleaning dryer for printing plate roller |
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| Publication Number | Publication Date |
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| CN108177437A CN108177437A (en) | 2018-06-19 |
| CN108177437B true CN108177437B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810016069.1A Active CN108177437B (en) | 2018-01-08 | 2018-01-08 | Automatic cleaning dryer for printing plate roller |
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| CN110461095B (en) * | 2019-08-01 | 2021-01-29 | 深圳市航盛电路科技股份有限公司 | Circuit board deburring process and deburring equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100935463B1 (en) * | 2009-08-18 | 2010-01-06 | 주식회사 피알 | Cylinder liner washing apparatus |
| CN205871184U (en) * | 2016-07-27 | 2017-01-11 | 无锡长冈电子机械科技有限公司 | Ion destatics loading attachment |
| CN107238261A (en) * | 2017-06-21 | 2017-10-10 | 无锡市跨克微营养素有限公司 | Double-layer explosion-proof destatics powder materials drying baker |
| CN208035666U (en) * | 2018-01-08 | 2018-11-02 | 东莞市上运激光制版有限公司 | A kind of automatic cleaning drying machine of printing plate cylinder |
-
2018
- 2018-01-08 CN CN201810016069.1A patent/CN108177437B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100935463B1 (en) * | 2009-08-18 | 2010-01-06 | 주식회사 피알 | Cylinder liner washing apparatus |
| CN205871184U (en) * | 2016-07-27 | 2017-01-11 | 无锡长冈电子机械科技有限公司 | Ion destatics loading attachment |
| CN107238261A (en) * | 2017-06-21 | 2017-10-10 | 无锡市跨克微营养素有限公司 | Double-layer explosion-proof destatics powder materials drying baker |
| CN208035666U (en) * | 2018-01-08 | 2018-11-02 | 东莞市上运激光制版有限公司 | A kind of automatic cleaning drying machine of printing plate cylinder |
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| CN108177437A (en) | 2018-06-19 |
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Address after: 529700 No.6, Fengsheng Road, industrial city, Heshan City, Jiangmen City, Guangdong Province Applicant after: Guangdong shangyun Laser Technology Co.,Ltd. Address before: 523000 3 Xingye Road, Xincheng industrial district, Hengli Town, Dongguan, Guangdong Applicant before: DONGGUAN SHANGYUN LASER PLATE MAKING Co.,Ltd. |
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