CN216095151U - Automatic high-efficient cleaning machine of ultrasonic wave - Google Patents
Automatic high-efficient cleaning machine of ultrasonic wave Download PDFInfo
- Publication number
- CN216095151U CN216095151U CN202122312967.1U CN202122312967U CN216095151U CN 216095151 U CN216095151 U CN 216095151U CN 202122312967 U CN202122312967 U CN 202122312967U CN 216095151 U CN216095151 U CN 216095151U
- Authority
- CN
- China
- Prior art keywords
- mesh belt
- ultrasonic
- shell
- automatic high
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- 238000005406 washing Methods 0.000 claims abstract description 34
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 28
- 238000001035 drying Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 238000007602 hot air drying Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 10
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses an automatic ultrasonic high-efficiency cleaning machine which comprises a machine shell, a flow-through mesh belt, an ultrasonic cleaning tank, a washing part and a drying part, wherein the ultrasonic cleaning tank, the washing part and the drying part are sequentially arranged in the machine shell from left to right, the flow-through mesh belt is rotatably arranged in the machine shell, the top side of the flow-through mesh belt is positioned in the ultrasonic cleaning tank, the washing part comprises a cleaning liquid collecting tank and a dynamic spraying assembly, the dynamic spraying assembly is arranged on the top wall of the machine shell and positioned above the flow-through mesh belt, the cleaning liquid collecting tank is arranged in the machine shell and positioned below the flow-through mesh belt and the dynamic spraying assembly, the cleaning liquid collecting tank is close to the ultrasonic cleaning tank, the drying part comprises an air suction cover shell and a hot air drying assembly, and the air suction cover shell is arranged on the top wall of the machine shell in a penetrating manner. The utility model relates to the technical field of part cleaning, and particularly provides an ultrasonic automatic efficient cleaning machine which integrates the functions of paraffin removal, washing and drying.
Description
Technical Field
The utility model relates to the technical field of part cleaning, in particular to an automatic and efficient ultrasonic cleaning machine.
Background
In the production process of tableware, various processed parts need to be dewaxed, washed and dried, and the currently used cleaning machine only has a cleaning function and cannot realize the integration of multiple functions.
SUMMERY OF THE UTILITY MODEL
To above-mentioned condition, for overcoming prior art's defect, this scheme provides an automatic high-efficient cleaning machine of ultrasonic wave, collects paraffin removal, washes and stoving function as an organic whole.
The technical scheme adopted by the utility model is as follows: the ultrasonic automatic high-efficiency cleaning machine comprises a casing, a circulation mesh belt, an ultrasonic cleaning tank, a washing part and a drying part, wherein the ultrasonic cleaning tank, the washing part and the drying part are sequentially arranged in the casing from left to right, the circulation mesh belt is rotatably arranged in the casing, the top side of the circulation mesh belt is positioned in the ultrasonic cleaning tank, the washing part and the drying part, the washing part comprises a cleaning liquid collecting tank and a dynamic spraying component, the dynamic spraying component is arranged on the top wall of the casing and positioned above the circulation mesh belt, the cleaning liquid collecting tank is arranged in the casing and positioned below the circulation mesh belt and the dynamic spraying component, the cleaning liquid collecting tank is close to the ultrasonic cleaning tank, the drying part comprises an air suction housing and a hot air drying component, the air suction housing is arranged on the top wall of the casing in a penetrating manner, an inlet and an outlet are arranged on two sides of the air suction housing, and the top side of the circulation mesh belt passes through the inlet and the outlet, the hot air drying component is arranged on the bottom wall of the air suction housing and is positioned below the circulating mesh belt.
Preferably, developments spray assembly includes rotor, mount, L type connecting piece and washing terminals, the rotor rotates and locates on the casing roof, be equipped with the wave groove of end to end intercommunication on the rotor lateral wall, the mount is located on the casing lateral wall and is close to the rotor, L type connecting piece middle part turn department rotates and locates on the mount and one end slides through the protruding axle and locate in the wave groove, L type connecting piece bottom is located to the washing terminals, be equipped with the motor on the casing, the motor is connected with the rotor, rotates through the rotor and drives the protruding axle and slide in the wave groove, realizes reciprocating of protruding axle to drive L type connecting piece and rotate the washing angle of adjusting washing terminals.
Preferably, a plurality of groups of driving rollers are arranged in the casing, the circulation mesh belt is sleeved on the driving rollers, two opposite side walls in the ultrasonic cleaning pool are symmetrically and rotatably provided with protruding pressing shafts, the protruding pressing shafts are arranged above the circulation mesh belt in a contact manner, and a plurality of groups of the protruding pressing shafts are arranged on one side wall of the ultrasonic cleaning pool.
Preferably, the fixing frames are symmetrically arranged on two sides of the rotating cylinder, and the number of the L-shaped connecting pieces and the number of the washing nozzles are equal to that of the fixing frames and correspond to the fixing frames one by one.
Preferably, the dynamic spray assembly is provided with a plurality of groups.
Preferably, hot-blast dry subassembly includes telescopic link, bracing piece, the spacing slide rail of arc, connecting block, pull rod and hot air nozzle, the bracing piece is articulated to be located on the housing diapire that induced drafts, the spacing slide rail of arc is located in the housing that induced drafts, the connecting block is located on the bracing piece and is slided and locate on the spacing slide rail of arc, hot air nozzle locates the top of bracing piece and is located the below of circulation guipure, the pull rod is articulated to be located on the bracing piece, the telescopic link is articulated to be located on the housing diapire that induced drafts and articulated locate on the pull rod, when the circulation guipure moves to induced draft in the housing, carries out the drying through hot air nozzle blowout hot-blast, utilizes the telescopic link shrink to drive the hot air nozzle swing simultaneously and carries out dynamic drying.
Preferably, the bracing piece is equipped with the multiunit, the quantity of arc spacing slide rail, connecting block and hot air nozzle is equal and the one-to-one with the quantity of bracing piece.
Preferably, be equipped with the stoving shower nozzle in advance between induced draft housing and the dynamic spray assembly, the stoving shower nozzle in advance is located the top of washing liquid collecting pit, before the flow changes the part that the guipure area drove to wash and removes and get into the induced draft housing, blows off the part and the partial moisture on the flow guipure through the stoving shower nozzle in advance and collects in the washing liquid collecting pit, improves the follow-up drying rate in the housing that induced drafts.
Preferably, the left end and the right end of the machine shell are provided with an inlet and an outlet, and the two ends of the circulating mesh belt are respectively positioned at the inlet and the outlet.
The utility model with the structure has the following beneficial effects: this scheme drives machine-shaping's spare part through setting up the circulation guipure and accomplishes the paraffin removal, washes and dry through ultrasonic cleaning pond, washing portion and stoving portion in proper order, and the cleaning efficiency is improved in the integrated design.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the ultrasonic automatic high-efficiency cleaning machine according to the present invention;
FIG. 2 is an enlarged view of the portion A of the ultrasonic automatic high-efficiency cleaning machine according to the present embodiment;
fig. 3 is an enlarged view of a part B of the ultrasonic automatic high-efficiency cleaning machine according to the present embodiment.
The device comprises a shell, a flow net belt, a ultrasonic cleaning tank, a washing part, a drying part, a cleaning liquid collecting tank, a dynamic spraying component, an air suction cover, a hot air drying component, a rotating cylinder, a fixing frame, a L-shaped connecting piece, a washing spray head, a wave groove, a driving roller, a 16 protruding pressing shaft, a 17, a telescopic rod, a 18, a supporting rod, a 19, an arc limiting slide rail, a 20, a connecting block, a 21, a pull rod, a 22, a hot air spray head, a 23 and a pre-drying spray head, wherein the shell, the 2, the flow net belt, the 3, the ultrasonic cleaning tank, the washing liquid collecting tank, the dynamic spraying component, the hot air spray head, the rotating cylinder, the fixing frame, the L-shaped connecting block, the pull rod, the 22, the hot air spray head, the supporting rod, the arc limiting slide rail, the connecting block, the pull rod and the pre-drying spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in figure 1, the ultrasonic automatic high-efficiency cleaning machine comprises a machine shell 1, a flow-through mesh belt 2, an ultrasonic cleaning tank 3, a washing part 4 and a drying part 5, wherein the ultrasonic cleaning tank 3, the washing part 4 and the drying part 5 are sequentially arranged in the machine shell 1 from left to right, the flow-through mesh belt 2 is rotatably arranged in the machine shell 1, the top side of the flow-through mesh belt 2 is positioned in the ultrasonic cleaning tank 3, the washing part 4 comprises a cleaning liquid collecting tank 6 and a dynamic spraying component 7, the dynamic spraying component 7 is arranged on the top wall of the machine shell 1 and is positioned above the flow-through mesh belt 2, the cleaning liquid collecting tank 6 is arranged in the machine shell 1 and is positioned below the flow-through mesh belt 2 and the dynamic spraying component 7, the cleaning liquid collecting tank 6 is close to the ultrasonic cleaning tank 3, the drying part 5 comprises an air suction cover 8 and a hot air drying component 9, the air suction cover 8 is arranged on the top wall of the machine shell 1 in a penetrating manner, an inlet and an outlet are arranged on two sides of the air suction cover 8, the top side of the circulating mesh belt 2 passes through the inlet and the outlet, and the hot air drying component 9 is arranged on the bottom wall of the air suction housing 8 and is positioned below the circulating mesh belt 2; an inlet and an outlet are arranged at two ends of the casing 1, and two ends of the circulation mesh belt 2 are respectively positioned at the inlet and the outlet.
As shown in fig. 2, the dynamic spray assembly 7 includes a rotary cylinder 10, a fixed mount 11, an L-shaped connector 12 and a washing nozzle 13, the rotary cylinder 10 is rotatably disposed on the top wall of the casing 1, the side wall of the rotary cylinder 10 is provided with a wave slot 14 communicated end to end, the fixed mount 11 is disposed on the side wall of the casing 1 and close to the rotary cylinder 10, the turning point in the middle of the L-shaped connector 12 is rotatably disposed on the fixed mount 11, one end of the L-shaped connector is slidably disposed in the wave slot 14 through a convex shaft, the washing nozzle 13 is disposed at the bottom end of the L-shaped connector 12, the casing 1 is provided with a motor, and the motor is connected with the rotary cylinder 10; the fixing frames 11 are symmetrically arranged on two sides of the rotating cylinder 10, and the number of the L-shaped connecting pieces 12 and the number of the flushing nozzles 13 are equal to that of the fixing frames 11 and are in one-to-one correspondence; the dynamic spray assembly 7 is provided with a plurality of groups.
As shown in fig. 1, a plurality of sets of driving rollers 15 are arranged in the casing 1, the circulation mesh belt 2 is sleeved on the driving rollers 15, two opposite side walls in the ultrasonic cleaning pool 3 are symmetrically and rotatably provided with protruding pressing shafts 16, the protruding pressing shafts 16 are contacted and arranged above the circulation mesh belt 2, and a plurality of sets of protruding pressing shafts 16 are arranged on one side wall of the ultrasonic cleaning pool 3.
As shown in fig. 3, the hot air drying assembly 9 includes an expansion link 17, a support rod 18, an arc-shaped limiting slide rail 19, a connecting block 20, a pull rod 21 and a hot air nozzle 22, the support rod 18 is hinged to the bottom wall of the air suction housing 8, the arc-shaped limiting slide rail 19 is arranged in the air suction housing 8, the connecting block 20 is arranged on the support rod 18 and is slidably arranged on the arc-shaped limiting slide rail 19, the hot air nozzle 22 is arranged at the top end of the support rod 18 and is located below the circulating mesh belt 2, the pull rod 21 is hinged to the support rod 18, and the expansion link 17 is hinged to the bottom wall of the air suction housing 8 and is hinged to the pull rod 21; the support bars 18 are provided with a plurality of groups, and the number of the arc-shaped limiting slide rails 19, the connecting blocks 20 and the hot air spray nozzles 22 is equal to that of the support bars 18 and corresponds to one another.
As shown in fig. 1, a pre-drying spray head 23 is arranged between the air suction housing 8 and the dynamic spray assembly 7, and the pre-drying spray head 23 is positioned above the cleaning solution collecting tank 6.
When the device is used specifically, molded parts are placed on the circulation mesh belt 2 from an inlet, the transmission roller 15 drives the circulation mesh belt 2 to rotate to drive the parts to enter the ultrasonic cleaning tank 3 firstly, ultrasonic waves are utilized to complete dewaxing, the dewaxed parts are driven by the circulation mesh belt 2 to move to the position below the dynamic spraying component 7, the starting motor drives the rotating cylinder 10 to rotate, the convex shaft slides and moves up and down in the wave groove 14, the L-shaped connecting piece 12 is driven to rotate to adjust the washing angle of the washing nozzle 13, the washing work is completed through the multiple groups of dynamic spraying components 7, the washed waste liquid falls into the washing liquid collecting tank 6, before the circulation mesh belt 2 drives the washed parts to move into the air suction housing 8, most of moisture on the parts and the circulation mesh belt 2 is blown down into the washing liquid collecting tank 6 through the pre-drying nozzle 23 to be collected, and then the parts move into the air suction housing 8, the hot air is sprayed out by the hot air spray nozzle 22 for drying, and meanwhile, the telescopic rod 17 is contracted to drive the supporting rod 18 to swing through the push-pull rod 21, so that the hot air spray nozzle 22 is driven to swing for dynamic drying, and the dried parts are taken to an outlet by the circulation mesh belt 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides an automatic high-efficient cleaning machine of ultrasonic wave which characterized in that: comprises a shell, a circulating mesh belt, an ultrasonic cleaning tank, a washing part and a drying part, wherein the ultrasonic cleaning tank, the washing part and the drying part are sequentially arranged in the shell from left to right, the circulation mesh belt is rotatably arranged in the machine shell, the top side of the circulation mesh belt is positioned in the ultrasonic cleaning pool, the washing part and the drying part, the flushing part comprises a cleaning liquid collecting tank and a dynamic spraying assembly, the dynamic spraying assembly is arranged on the top wall of the shell and is positioned above the circulating mesh belt, the cleaning liquid collecting pool is arranged in the shell and is positioned below the circulating mesh belt and the dynamic spraying assembly, the cleaning liquid collecting tank is close to the ultrasonic cleaning tank, the drying part comprises an air suction cover shell and a hot air drying component, the air suction cover casing penetrates through the top wall of the machine shell, an inlet and an outlet are formed in two sides of the air suction cover casing, the top side of the circulation mesh belt penetrates through the inlet and the outlet, and the hot air drying component is arranged on the bottom wall of the air suction cover casing and located below the circulation mesh belt.
2. The ultrasonic automatic high-efficiency cleaning machine according to claim 1, characterized in that: the dynamic spraying assembly comprises a rotating cylinder, a fixing frame, an L-shaped connecting piece and a washing nozzle, the rotating cylinder is rotatably arranged on the top wall of the shell, wave grooves communicated from head to tail are formed in the side wall of the rotating cylinder, the fixing frame is arranged on the side wall of the shell and is close to the rotating cylinder, the middle turning part of the L-shaped connecting piece is rotatably arranged on the fixing frame, one end of the L-shaped connecting piece is slidably arranged in the wave grooves through a convex shaft, the washing nozzle is arranged at the bottom end of the L-shaped connecting piece, a motor is arranged on the shell, and the motor is connected with the rotating cylinder.
3. The ultrasonic automatic high-efficiency cleaning machine according to claim 1, characterized in that: the ultrasonic cleaning machine is characterized in that a plurality of groups of driving rollers are arranged in the machine shell, the transfer mesh belt is sleeved on the driving rollers, two opposite side walls in the ultrasonic cleaning pool are symmetrically and rotatably provided with protruding pressing shafts, the protruding pressing shafts are arranged above the transfer mesh belt in a contact mode, and a plurality of groups of the protruding pressing shafts are arranged on one side wall of the ultrasonic cleaning pool.
4. The ultrasonic automatic high-efficiency cleaning machine according to claim 2, characterized in that: the fixing frames are symmetrically arranged on two sides of the rotating cylinder, and the number of the L-shaped connecting pieces and the number of the flushing nozzles are equal to that of the fixing frames and correspond to the fixing frames one by one.
5. The ultrasonic automatic high-efficiency cleaning machine according to claim 2, characterized in that: the dynamic spraying assembly is provided with a plurality of groups.
6. The ultrasonic automatic high-efficiency cleaning machine according to claim 1, characterized in that: the hot-blast dry subassembly of includes telescopic link, bracing piece, the spacing slide rail of arc, connecting block, pull rod and hot air spray head, the bracing piece is articulated to be located on the housing diapire that induced drafts, the spacing slide rail of arc is located in the housing that induced drafts, the connecting block is located on the bracing piece and is slided and locate on the spacing slide rail of arc, hot air spray head locates the top of bracing piece and is located the below of circulation guipure, the pull rod is articulated to be located on the bracing piece, the telescopic link is articulated to be located on the housing diapire that induced drafts and is articulated to be located on the pull rod.
7. The ultrasonic automatic high-efficiency cleaning machine according to claim 6, characterized in that: the bracing piece is equipped with the multiunit, the quantity of arc spacing slide rail, connecting block and hot air nozzle is equal and the one-to-one with the quantity of bracing piece.
8. The ultrasonic automatic high-efficiency cleaning machine according to claim 1, characterized in that: and a pre-drying spray head is arranged between the air suction housing and the dynamic spray assembly and is positioned above the cleaning liquid collecting tank.
9. The ultrasonic automatic high-efficiency cleaning machine according to claim 1, characterized in that: the left end and the right end of the shell are provided with an inlet and an outlet, and the two ends of the circulation mesh belt are respectively positioned at the inlet and the outlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122312967.1U CN216095151U (en) | 2021-09-24 | 2021-09-24 | Automatic high-efficient cleaning machine of ultrasonic wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122312967.1U CN216095151U (en) | 2021-09-24 | 2021-09-24 | Automatic high-efficient cleaning machine of ultrasonic wave |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216095151U true CN216095151U (en) | 2022-03-22 |
Family
ID=80688164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122312967.1U Active CN216095151U (en) | 2021-09-24 | 2021-09-24 | Automatic high-efficient cleaning machine of ultrasonic wave |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216095151U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN119387216A (en) * | 2024-12-31 | 2025-02-07 | 常州市鋆宏智能装备有限公司 | Solar panel frame anti-seepage cleaning equipment |
-
2021
- 2021-09-24 CN CN202122312967.1U patent/CN216095151U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN119387216A (en) * | 2024-12-31 | 2025-02-07 | 常州市鋆宏智能装备有限公司 | Solar panel frame anti-seepage cleaning equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210529259U (en) | Weaving equipment with clean stoving function | |
CN112382796A (en) | Appearance processing apparatus behind lithium cell machine-shaping | |
CN216095151U (en) | Automatic high-efficient cleaning machine of ultrasonic wave | |
CN220489648U (en) | Cellulose acetate butyrate dehydration drying device | |
CN109047247A (en) | A kind of air-dried integrated device of vacuum glass cleaning | |
CN110076121B (en) | Rotary cleaning device for finished compressor | |
CN208288582U (en) | Cleaning device is used in a kind of production of mobile phone display screen | |
CN209379541U (en) | A kind of pcb board cleaning machine | |
CN215236217U (en) | Metal belt cleaning device with stoving function | |
CN109433771A (en) | A kind of micro-wave oven production glass panel cleaning device | |
CN212930816U (en) | Electromechanical drying-machine | |
CN208728276U (en) | A kind of air-dried integrated device of vacuum glass cleaning | |
CN211608173U (en) | Improved generation high efficiency vegetables belt cleaning device | |
CN208742964U (en) | A kind of packing element hold-down support when music water polo assembles | |
CN112427389A (en) | Quick belt cleaning device of mechanical equipment part | |
CN208523672U (en) | A kind of drum-type tea cleaning, drying integrated device | |
CN222387388U (en) | Plastic cleaning and drying device | |
CN221167066U (en) | Knitting vamp processing dyeing apparatus | |
CN218133541U (en) | Honeycomb veneer production is with washing drying device | |
CN222710360U (en) | Glasses cleaning device | |
CN221017609U (en) | Washing and drying integrated machine for food production | |
CN214821795U (en) | High-efficient multi-functional washing stamp device | |
CN222402474U (en) | Copper strip production shaping surface coating device | |
CN222031329U (en) | Chili cleaning machine | |
CN215041386U (en) | Green printing ink belt cleaning device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |