CN110575921A - Cold rolling electrostatic oiling equipment - Google Patents

Cold rolling electrostatic oiling equipment Download PDF

Info

Publication number
CN110575921A
CN110575921A CN201810591162.5A CN201810591162A CN110575921A CN 110575921 A CN110575921 A CN 110575921A CN 201810591162 A CN201810591162 A CN 201810591162A CN 110575921 A CN110575921 A CN 110575921A
Authority
CN
China
Prior art keywords
oil
box
roller
cold
cup jointed
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.)
Pending
Application number
CN201810591162.5A
Other languages
Chinese (zh)
Inventor
李沈翼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Junrui Intelligent Manufacturing Co Ltd
Original Assignee
Jiangsu Junrui Intelligent Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Junrui Intelligent Manufacturing Co Ltd filed Critical Jiangsu Junrui Intelligent Manufacturing Co Ltd
Priority to CN201810591162.5A priority Critical patent/CN110575921A/en
Publication of CN110575921A publication Critical patent/CN110575921A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278Arrangement or mounting of spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0426Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved along a closed path
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08Plant for applying liquids or other fluent materials to objects
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention relates to the technical field of metal processing equipment and discloses cold-rolling electrostatic oiling equipment which comprises a base, wherein a box body is fixedly installed at the top end of the base, an oil storage tank is fixedly installed in the middle of the bottom end of an inner cavity of the box body, an oil outlet pipe is fixedly sleeved in the middle of the top end of the oil storage tank, a funnel is fixedly sleeved outside the top end of the oil outlet pipe, round rods are fixedly sleeved on two sides of the top end of the front surface and the back surface of the inner cavity of the box body, movable frames are movably sleeved outside the two round rods, and the number of the movable frames is two. This cold rolling static fat liquoring equipment makes unnecessary antirust oil of fueling injection equipment spun can all flow out the cylinder through the round hole on the cylinder to spray at the box inner chamber, use down through the cooperation of funnel and play oil pipe, make antirust oil can flow in the batch oil tank, retrieve, thereby reached cold rolling static fat liquoring equipment and be convenient for retrieve the purpose of antirust oil.

Description

cold rolling electrostatic oiling equipment
Technical Field
The invention relates to the technical field of metal processing equipment, in particular to cold rolling electrostatic oiling equipment.
Background
The electrostatic oiling machine consists of an oiling chamber, a high-voltage electrostatic source, an oil supply system, an oil path heating and circulating system, an electric control system and an operation platform, wherein an upper oiling knife beam nozzle and a lower oiling knife beam nozzle are horizontally arranged in the oiling chamber, a steel plate can freely pass through the upper oiling knife beam nozzle and the lower oiling knife beam nozzle, oil quantitatively provided by the oil supply system to the oiling knife beam and the lower oiling knife beam nozzle uniformly flows out from knife edge slits of the knife beams and the nozzles and is sprayed with the steel plate, and the electrostatic oiling machine is mainly applied to industries such as steel, machinery and the like.
The electrostatic oiling machine is a device which uniformly sprays anti-rust oil or other process media on the surface of a plate strip under the action of high-voltage static electricity, however, when a steel plate is sprayed by the traditional electrostatic oiling machine, the spraying is not uniform, and the sprayed excessive anti-rust oil is inconvenient to recycle and waste the anti-rust oil, so that the cold-rolling electrostatic oiling device is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides cold-rolling electrostatic oiling equipment which has the advantages of uniform spraying, convenient recovery of antirust oil and the like, and solves the problems that when a traditional electrostatic oiling machine is used for spraying a steel plate, the spraying is not uniform, and the sprayed redundant antirust oil is inconvenient to recover and waste the antirust oil.
(II) technical scheme
in order to realize the purposes of uniform spraying and convenient recovery of the anti-rust oil, the invention provides the following technical scheme: the utility model provides a cold rolling electrostatic oiling equipment, includes the base, the top fixed mounting of base has the box, the middle part fixed mounting of box inner chamber bottom has the batch oil tank, the fixed suit in middle part on batch oil tank top has the oil pipe, the fixed suit in outside on oil pipe top has the funnel, the fixed suit in both sides on box inner chamber front and back top has the round bar, two the outside homoactivity of round bar has cup jointed the adjustable shelf, and the quantity of adjustable shelf is two, the middle part screw thread on adjustable shelf top has cup jointed the threaded rod that is located the box inside, the one end of threaded rod runs through and extends to the outside of box, the fixed suit in the middle part of adjustable shelf bottom has the solid fixed ring, the inside activity of solid fixed ring has cup jointed the cylinder, the outside fixed of cylinder has cup jointed the ring gear that is located between two adjustable shelves, the inside fixed mounting of cylinder has oil injection equipment, one side fixed mounting of adjustable shelf bottom has synchronous machine, the fixed cover of having connect the gear on synchronous machine's the output shaft, the external tooth of gear and the external tooth meshing of ring gear, the rectangular hole has all been seted up at the middle part of both sides around the box, the briquetting has been cup jointed in the inside top activity of rectangular hole, the equal fixedly connected with fixing device in both sides of going up the briquetting bottom, the fixed cover in bottom of rectangular hole has connect down the briquetting, the one end of briquetting runs through and extends to the inside of box down, the rectangular channel has all been seted up to the both sides on briquetting top down.
Preferably, the fixing device comprises two buckles, the number of the buckles is two, the top ends of the two buckles are fixedly connected with one side of the bottom end of the upper pressing block, the bottom ends of the two buckles are fixedly connected with telescopic rods, springs are sleeved outside the telescopic rods in a movable mode, and two ends of each spring are fixedly connected with the bottom ends of the two buckles respectively.
Preferably, the hopper is positioned right below the roller, and the outer part of the hopper is connected with the inner part of the box body in a sliding mode.
Preferably, the middle part of the roller is provided with three round holes, and the three round holes on the roller are annularly distributed in the middle part of the roller.
Preferably, the number of the oil injection devices is three, and the three oil injection devices are annularly distributed in the roller.
Preferably, the equal fixedly connected with in both sides on the inside top of rectangular channel and the lug of buckle looks adaptation, lug and buckle joint on the rectangular channel.
(III) advantageous effects
Compared with the prior art, the invention provides cold rolling electrostatic oiling equipment, which has the following beneficial effects:
1. This cold rolling electrostatic oiling equipment uses down through the cooperation between fueling injection equipment, ring gear, cylinder and structure, makes fueling injection equipment can be circular motion, uses down through the cooperation between threaded rod, round bar and structure, makes fueling injection equipment can be the seesaw along with the cylinder, and then makes fueling injection equipment can the omnidirectional spraying steel sheet, makes the steel sheet fat liquoring even to cold rolling electrostatic oiling equipment fat liquoring even purpose has been reached.
2. This cold rolling static fat liquoring equipment makes unnecessary antirust oil of fueling injection equipment spun can all flow out the cylinder through the round hole on the cylinder to spray at the box inner chamber, use down through the cooperation of funnel and play oil pipe, make antirust oil can flow in the batch oil tank, retrieve, thereby reached cold rolling static fat liquoring equipment and be convenient for retrieve the purpose of antirust oil.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
Fig. 3 is an enlarged schematic view of a point a in the structure diagram of the present invention 1.
In the figure: the device comprises a base 1, a box body 2, an oil storage tank 3, an oil outlet pipe 4, a funnel 5, a round rod 6, a movable frame 7, a threaded rod 8, a fixing ring 9, a roller 10, a toothed ring 11, an oil injection device 12, a synchronous motor 13, a gear 14, a rectangular hole 15, an upper pressing block 16, a fixing device 17, a buckle 171, a telescopic rod 172, a spring 173, a lower pressing block 18 and a rectangular groove 19.
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.
Referring to fig. 1-3, the invention provides a technical scheme, a cold rolling electrostatic oiling device, comprising a base 1, a box body 2 is fixedly arranged at the top end of the base 1, an oil storage tank 3 is fixedly arranged at the middle part of the bottom end of the inner cavity of the box body 2, an oil outlet pipe 4 is fixedly sleeved at the middle part of the top end of the oil storage tank 3, a funnel 5 is fixedly sleeved at the outer part of the top end of the oil outlet pipe 4, the funnel 5 is positioned under a roller 10, the outer part of the funnel 5 is in sliding connection with the inner part of the box body 2, so that under the matching use of an oil spraying device 12 through structures, all rust-proof oil sprayed inside the box body 2 can flow to the oil outlet pipe 4 through the funnel 5 and enter the oil storage tank 3, thereby achieving the purpose of the cold rolling electrostatic oiling device for recovering the rust-proof oil, round rods 6 are fixedly sleeved at the two sides of the front and back top ends of the, the number of the movable frames 7 is two, the middle part of the top end of each movable frame 7 is in threaded sleeve connection with a threaded rod 8 positioned inside the box body 2, one end of each threaded rod 8 penetrates through and extends to the outside of the box body 2, the middle part of the bottom end of each movable frame 7 is fixedly sleeved with a fixing ring 9, the inside of each fixing ring 9 is movably sleeved with a roller 10, the middle part of each roller 10 is provided with three round holes, the number of the round holes on each roller 10 is three, the round holes on the three rollers 10 are annularly distributed in the middle part of each roller 10, redundant antirust oil sprayed out by the oil spraying devices 12 can completely flow out of the rollers 10 through the round holes on the rollers 10 and finally flow into the oil storage tank 3 to be recycled, so that the aim of recycling the antirust oil by the cold-rolling electrostatic oiling equipment is achieved, the outer parts of the rollers 10 are fixedly sleeved with toothed rings 11 positioned between the two movable frames, three oil injection devices 12 are annularly distributed in the roller 10, the oil injection devices 12 can do circular motion by matching the oil injection devices 12, the toothed ring 11, the roller 10 and the structure, the oil injection devices 12 can do front and back motion along with the roller 10 by matching the threaded rods 8, the round rods 6 and the structure, and the oil injection devices 12 can spray steel plates in all directions, so that the steel plates can be evenly coated with oil, the aim of evenly coating the cold-rolling electrostatic oil coating equipment with oil is fulfilled, one side of the bottom end of the movable frame 7 is fixedly provided with a synchronous motor 13, the type of the synchronous motor 13 is Y2-160L-4, an output shaft of the synchronous motor 13 is fixedly sleeved with a gear 14, the outer teeth of the gear 14 are meshed with the outer teeth of the toothed ring 11, the middle parts of the front side and the back side of the box body 2 are respectively provided with a rectangular hole 15, the top end inside the rectangular hole 15 is movably sleeved, both sides of the bottom end of the upper pressing block 16 are fixedly connected with a fixing device 17, the fixing device 17 comprises two buckles 171, the number of the buckles 171 is two, the top ends of the two buckles 171 are fixedly connected with one side of the bottom end of the upper pressing block 16, the bottom ends of the two buckles 171 are fixedly connected with an expansion link 172, a spring 173 is movably sleeved outside the expansion link 172, both ends of the spring 173 are respectively fixedly connected with the bottom ends of the two buckles 171, the upper pressing block 16 can be tightly fixed with the lower pressing block 18 through the fixing device 17, the upper pressing block 16 can be kept stable with a steel plate between the lower pressing blocks 18, so that the stability of the cold rolling electrostatic oiling device is improved, the bottom end inside the rectangular hole 15 is fixedly sleeved with the lower pressing block 18, one end of the lower pressing block 18 penetrates through and extends to the inside of the box body 2, both sides of the top end of the lower pressing block 18 are both provided with rectangular grooves 19, both sides of the top end, the protrusion on the rectangular groove 19 is engaged with the latch 171. Under bump and buckle 171's cooperation through on the rectangular channel 19 was used, make fixing device 17 can be firmly fixed with rectangular channel 19, and then prevent to go up briquetting 16 and rock, make and go up briquetting 16 and down the steel sheet between the briquetting 18 can remain stable to cold rolling static fat liquoring equipment's stability has been promoted.
When the device works, firstly, a steel plate is placed on a lower pressing block 18, an upper pressing block 16 is fixed on the lower pressing block 18 through the matching of a fixing device 17 and a rectangular groove 19, a synchronous motor 13 is started, the synchronous motor 13 rotates to drive a gear 14 to rotate, the gear 14 is matched with a roller 10 through a toothed ring 11, an oil spraying device 12 makes circular motion, the oil spraying device 12 can make front-back motion through the matching of a threaded rod 8, a movable frame 7, a round rod 6 and the roller 10, the oil spraying device 12 is started, the steel plate is sprayed, then, redundant antirust oil is recovered through the matching of a funnel 5, an oil outlet pipe 4 and an oil storage tank 3, finally, the steel plate is waited to be completely sprayed, the upper pressing block 16 is separated from the lower pressing block 18 through the matching of the fixing device 17 and the rectangular groove 19, and the steel plate is taken out.
In conclusion, the cold rolling electrostatic oiling equipment enables the oil spraying device 12 to do circular motion through the matching use of the oil spraying device 12, the toothed ring 11, the roller 10 and the structure, by the matching use of the threaded rod 8, the round rod 6 and the structure, the oil spraying device 12 can move back and forth along with the roller 10, so that the oil spraying device 12 can spray the steel plate in all directions, the oil coating of the steel plate is uniform, the purpose of uniform oil coating of the cold rolling electrostatic oil coating equipment is achieved, the cold rolling electrostatic oiling equipment enables the redundant antirust oil sprayed by the oil spraying device 12 to completely flow out of the roller 10 through the round hole on the roller 10 and be sprayed in the inner cavity of the box body 2, under the matching use of the funnel 5 and the oil outlet pipe 4, the anti-rust oil can flow into the oil storage tank 3 for recovery, thereby achieving the purpose that the cold-rolling electrostatic oiling equipment is convenient for recovering the anti-rust oil; the problem of traditional electrostatic oiler when spraying steel sheet, not only the spraying is inhomogeneous to the extravagant antirust oil of unnecessary antirust oil of spun is not convenient for retrieve is solved.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cold rolling electrostatic oiling equipment, includes base (1), its characterized in that: the top fixed mounting of base (1) has box (2), the middle part fixed mounting of box (2) inner chamber bottom has batch oil tank (3), the middle part fixed on batch oil tank (3) top has cup jointed oil pipe (4), the external fixation on oil pipe (4) top has cup jointed funnel (5), the box (2) inner chamber openly all fixed cup joints round bar (6) with the both sides on back top, two the outside of round bar (6) is all moved about and has been cup jointed adjustable shelf (7), and the quantity of adjustable shelf (7) is two, the middle part screw thread on adjustable shelf (7) top has cup jointed threaded rod (8) that are located box (2) inside, the one end of threaded rod (8) runs through and extends to the outside of box (2), the middle part fixed cup joint solid fixed ring (9) of adjustable shelf (7) bottom, the inside activity of solid fixed ring (9) has cup jointed cylinder (10), the outer fixed ring gear (11) that is located between two adjustable shelf (7) that has cup jointed of cylinder (10), the inside fixed mounting of cylinder (10) has fueling injection equipment (12), one side fixed mounting in adjustable shelf (7) bottom has synchronous machine (13), fixed cover has connect gear (14) on the output shaft of synchronous machine (13), the external tooth of gear (14) and the external tooth meshing of ring gear (11), rectangular hole (15) have all been seted up at the middle part of both sides around box (2), briquetting (16) have been cup jointed in the top activity of rectangular hole (15) inside, the equal fixedly connected with fixing device (17) in both sides of last briquetting (16) bottom, the fixed cover in bottom of rectangular hole (15) has connect down briquetting (18), the one end of briquetting (18) runs through and extends to the inside of box (2) down, rectangular grooves (19) are formed in the two sides of the top end of the lower pressing block (18).
2. The cold-rolled electrostatic oiling device according to claim 1, wherein: fixing device (17) are including buckle (171), the quantity of buckle (171) is two, two the top of buckle (171) all with one side fixed connection of last briquetting (16) bottom, two the equal fixedly connected with telescopic link (172) in bottom of buckle (171), spring (173) have been cup jointed in the outside activity of telescopic link (172), the both ends of spring (173) respectively with the bottom fixed connection of two buckles (171).
3. The cold-rolled electrostatic oiling device according to claim 1, wherein: the hopper (5) is positioned right below the roller (10), and the outer part of the hopper (5) is connected with the inner part of the box body (2) in a sliding mode.
4. The cold-rolled electrostatic oiling device according to claim 1, wherein: round holes are formed in the middle of the roller (10), the number of the round holes in the roller (10) is three, and the three round holes in the roller (10) are annularly distributed in the middle of the roller (10).
5. The cold-rolled electrostatic oiling device according to claim 1, wherein: the number of the oil injection devices (12) is three, and the three oil injection devices (12) are annularly distributed in the roller (10).
6. The cold-rolled electrostatic oiling device according to claim 1, wherein: the equal fixedly connected with in both sides on inside top of rectangular channel (19) and the lug of buckle (171) looks adaptation, lug and buckle (171) joint on rectangular channel (19).
CN201810591162.5A 2018-06-10 2018-06-10 Cold rolling electrostatic oiling equipment Pending CN110575921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810591162.5A CN110575921A (en) 2018-06-10 2018-06-10 Cold rolling electrostatic oiling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810591162.5A CN110575921A (en) 2018-06-10 2018-06-10 Cold rolling electrostatic oiling equipment

Publications (1)

Publication Number Publication Date
CN110575921A true CN110575921A (en) 2019-12-17

Family

ID=68809246

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810591162.5A Pending CN110575921A (en) 2018-06-10 2018-06-10 Cold rolling electrostatic oiling equipment

Country Status (1)

Country Link
CN (1) CN110575921A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111940198A (en) * 2020-07-31 2020-11-17 山东高强紧固件有限公司 Oiling film equipment for bolt production
CN113909035A (en) * 2021-10-08 2022-01-11 刘正东 Method for oiling inner wall of cold-rolled steel pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111940198A (en) * 2020-07-31 2020-11-17 山东高强紧固件有限公司 Oiling film equipment for bolt production
CN113909035A (en) * 2021-10-08 2022-01-11 刘正东 Method for oiling inner wall of cold-rolled steel pipe

Similar Documents

Publication Publication Date Title
CN110575921A (en) Cold rolling electrostatic oiling equipment
CN106345651B (en) Guide rail side oiling station of installation adjustment swiftly
CN106112765A (en) A kind of metal surface treating apparatus
CN108436487A (en) A kind of bearing race production line and its working method with automatic flushing device
CN108246558B (en) Surface coating device for columnar steel billet
CN204276532U (en) A kind of guide and guards that automatically can regulate guide plate spacing
CN203546085U (en) Novel high frequency quenching machine
EP1872875A1 (en) Apparatus for cleaning parts soiled with oil or grease, in form of a washing machine
CN206798532U (en) One kind automation sustainable production conveying device
CN208727773U (en) A kind of cold rolling Electrostatic greasing equipment
CN109013493A (en) Cleaning device is used in a kind of production of hot galvanizing color coating cladding plate
CN207154231U (en) Gear cleaning device
CN211660548U (en) Keyboard dust removal static-removing device
CN209284131U (en) A kind of egg liquid rolling-printing machine
CN210945802U (en) A acid dip pickle for belted steel production
CN208613122U (en) Metal wire rod cleaning device
DE3906746C2 (en)
CN220481849U (en) Mushroom shredding device
CN216460328U (en) Cooling rod cleaning device of enamelled felt machine and felt machine
CN220517081U (en) Wooden toy panel steam heating softening equipment
CN213163495U (en) Malleable iron pipe fitting is with getting material mantle fiber equipment
CN219503583U (en) Card holds in palm metal frame stamping equipment
CN211463655U (en) Coating equipment for processing carbon fiber automobile engine hood
CN212018255U (en) Paint repair tool for furniture manufacturing
CN211869330U (en) Convenient belt cleaning device for vehicle maintenance

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20191217