CN207309640U - Numerical control gantry type environment-friendly plane polishing machine - Google Patents

Numerical control gantry type environment-friendly plane polishing machine Download PDF

Info

Publication number
CN207309640U
CN207309640U CN201721099384.2U CN201721099384U CN207309640U CN 207309640 U CN207309640 U CN 207309640U CN 201721099384 U CN201721099384 U CN 201721099384U CN 207309640 U CN207309640 U CN 207309640U
Authority
CN
China
Prior art keywords
plate
polishing
abrasive band
gantry type
angle adjustment
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
Application number
CN201721099384.2U
Other languages
Chinese (zh)
Inventor
程尧
郑林
程学锋
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.)
TIANJIN SHENGHONGYE ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Original Assignee
TIANJIN SHENGHONGYE ENVIRONMENTAL PROTECTION TECHNOLOGY 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 TIANJIN SHENGHONGYE ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD filed Critical TIANJIN SHENGHONGYE ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Priority to CN201721099384.2U priority Critical patent/CN207309640U/en
Application granted granted Critical
Publication of CN207309640U publication Critical patent/CN207309640U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The utility model discloses a numerical control planer-type environment-friendly plane burnishing and polishing machine, including the planer-type frame, be used for the track of planer-type frame walking and install the abrasive band grinding device who receives drive but vertical lift and horizontal migration in the planer-type frame, abrasive band grinding device includes the angle modulation arm and fixes abrasive band subassembly on the angle modulation arm, can drive the frequency conversion reversible grinding motor of abrasive band subassembly forward and reverse rotation, the both sides of angle modulation arm are equipped with elastic support device, bottom connection universal joint arm, the angle modulation arm receives the drive can wind the universal joint arm is rotatory, the abrasive band subassembly is equipped with sealed dust cover outward, the top of sealed dust cover is equipped with the vacuum dust exhaust mouth to will be from bottom dust inlet suction's dust certainly vacuum dust exhaust mouth. The utility model discloses can realize dustless operation and polish efficiently, can adapt to the plane panel burnishing and polishing operation of different materials.

Description

A kind of numerical controlled gantry type environment-friendly type plane sanding and polishing machine
Technical field
It the utility model is related to plane sanding and polishing equipment technical field, and in particular to a kind of numerical controlled gantry type environment-friendly type is put down Face sanding and polishing machine.
Background technology
In order to flat sheet, the oxide scale layer of the surface treatment of such as steel, such as removal surface, it will usually use polishing Machine or polishing machine carry out sanding and polishing processing, polishing or polissoir currently used for planar products surface treatment, it is common that sleeping Formula structure, the plane treatment equipment of this structure, complete itself being pressed in all strength on the plate of plane by bistrique, to being produced on plate Pressure, so pressure very little, it is impossible to which guarantee disposably destroys the oxide skin of plate.In addition, existing similar products, bistrique rotating speed It is non-adjustable, it is common that to work under maximum (top) speed state, oxide skin can be dished out, stopped when steel plate of polishing is when workpiece by bistrique On the steel plate, these oxide skins are metallic dusts, if thrown in the workpiece portion polished, will stick on top, Er Qiefei It is often firm, it is difficult to take off.And current similar products, without sealing device, the dust produced in bruting process connects 50% dust All take out to walk.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and providing one kind can be controlled by PLC Device automatically controls the numerical controlled gantry type environment-friendly type plane sanding and polishing machine for carrying out sanding and polishing operation.
Technical solution is used by realize the purpose of this utility model:
A kind of numerical controlled gantry type environment-friendly type plane sanding and polishing machine, including gantry type frame, for the gantry type frame The belt sanding device that the track of walking and driven on gantry type frame are vertically moved up or down and move horizontally, it is described Belt sanding device includes angle adjustment arm and the abrasive band component being fixed in the angle adjustment arm, can drive abrasive band component just The frequency conversion of reverse rotation polishing motor capable of reversing, the both sides of the angle adjustment arm are equipped with resilient supporting unit, bottom connects Gimbal arms, the angle adjustment arm is driven to be rotated around the gimbal arms, and the abrasive band component is externally provided with sealing and dustproof Cover, the top of the sealing and dustproof cover is equipped with vacuum dust-exhausting port, will be arranged from the dust that bottom entering-dust mouth sucks from the vacuum Dirt mouth is discharged.
The abrasive band component includes upper abrasive belt wheel, lower abrasive belt wheel and installed in the abrasive band of upper abrasive belt wheel, lower abrasive belt wheel, described Upper abrasive belt wheel is installed on the wheel carrier of U-shaped structure, and the bottom of the wheel carrier, which is equipped with, adjusts cylinder to realize abrasive band in lift adjustment The position of wheel, the side plate of the wheel carrier are equipped with adjusting screw rod, and the adjusting screw rod is installed in adjusting seat, and the adjusting seat is consolidated It is scheduled on the side plate, the upper end of the adjusting screw rod is withstood in the location hole on the wheel shaft of abrasive belt wheel.
The connection fixed plate for adjusting cylinder, downside connect a connecting plate on the upside of the front end of the angle adjustment arm, The connecting plate is connected by arc groove with the axle sleeve on the wheel shaft of lower abrasive belt wheel.
The lower abrasive belt wheel is connected with the polishing motor by belt and pulley drive.
The angle adjustment arm is installed on mounting base by gimbal arms, and the rear end connection of the angle adjustment arm is driven Take offence cylinder;Polishing motor is installed by motor slideway on the mounting base, side is equipped with clump weight, institute on the mounting base Resilient supporting unit is stated to be located at the both sides of the angle adjustment arm and be slidably connected with the two sides of angle adjustment arm.
The rear side connection lifter plate of the mounting base, the lifter plate is driven by screw realizes lifting so as to drive described Belt sanding device lifts, and the screw is sequentially connected with lifting motor.
There is rack at the top of the gantry type frame, the rack connects traversing motor reducer, and the traversing motor subtracts Fast machine is installed on traversing plate, and the exterior bottom of the traversing plate is equipped with the roller that axis perpendicular is set, and the roller is with being located at The roller track of the gantry type frame side is connected;The traversing plate connection wire rod installing plate, and installed with the screw Plate connects into L shape.
The top connection L-shaped support plate of the fixed plate for adjusting cylinder, the L-shaped support plate carry hook by one end Connecting rod is connected with adjusting spring, the other end connecting spring connecting plate for adjusting spring, the spring coupling plate and polishing Motor is fixed.
The resilient supporting unit includes spring base and the oscillating bearing being connected with the spring base, the oscillating bearing It is flexibly connected with the angle adjustment arm by axis.
The sealing and dustproof cover is rectangular-shaped or trapezoidal shape tubular structure, has the vacuum dust-exhausting port on upper-end closing plate, Lower ending opening is polished with exposing abrasive band, one side is equipped with maintenance door.
The utility model plane sanding and polishing function realizes lower progress plane polishing of pressurizeing to abrasive band component, even if abrasive band group Part gives the one very big pressure of plate being polished, so that oxide skin on plate disposably be polished off, improves sanding and polishing Efficiency and quality;By polishing, motor is set for frequency conversion motor capable of reversing, realizes that polishing rotating speed is adjustable, solves existing polishing Rotating speed is set to fix, it is impossible to the problem of adapting to the flat sheet polishing of a variety of unlike materials, it is possible to achieve to steel and metal, Such as the surface polishing operation of the rare metal such as titanium, pick, thorium, tungsten, by the commutation control for motor of polishing, when abrasive band component is walked When direction is commutated, polishing motor also commutates, and ensures the oxide skin that polishing produces, the part not being polished is dished out forever, so Will not secondary pollution workpiece;In addition, by setting sealing and dustproof cover, the dust produced during grinding workpieces can all be sealed Do not reveal, dust removing tube is connected with sealing device, dust is all extracted into the dust clarifier of anti-machine autogamy, carried out at purification Reason, achievees the purpose that environment-friendly dustless.
Brief description of the drawings
Fig. 1 is an axis geodesic structure schematic diagram of numerical controlled gantry type environment-friendly type plane sanding and polishing machine;
Fig. 2 is the schematic side view of numerical controlled gantry type environment-friendly type plane sanding and polishing machine;
Fig. 3 is the belt sanding apparatus structure schematic diagram with sealing and dustproof cover;
Fig. 4 is another axis geodesic structure schematic diagram of numerical controlled gantry type environment-friendly type plane sanding and polishing machine;
Fig. 5 is the belt sanding apparatus structure schematic diagram without sealing and dustproof cover.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-5, a kind of numerical controlled gantry type environment-friendly type plane sanding and polishing machine, including gantry type frame 1, gantry There is Working gantry 9 in the lower section of open frame 1, for the track 2 of gantry type frame walking, and on gantry type frame 1 The belt sanding device 3 that is arranged in parallel of two for being vertically moved up or down and moving horizontally driven, the belt sanding device bag Include angle adjustment arm 17 and be fixed in the angle adjustment arm abrasive band component, the change of abrasive band component forward and reverse rotation can be driven Frequently polishing motor 11 capable of reversing, the both sides of the angle adjustment arm are equipped with resilient supporting unit, bottom universal-joint arm 39, The angle adjustment arm is driven to be rotated around the gimbal arms, and the abrasive band component is externally provided with sealing and dustproof cover 13, described The top of sealing and dustproof cover is equipped with vacuum dust-exhausting port 14, will be arranged from the dust that bottom entering-dust mouth sucks from the vacuum dust-exhausting port Go out.
In the utility model, the belt sanding device 3 specifically can carry out elevating control by screw and motor driving, And by the elevating control, using lifting motor can realize the belt sanding device is contacted sanding and polishing with flat sheet when A lower pressure vertically downward is formed, and is polished while the lower pressure is kept, so as to realize disposably The oxide scale layer of plate surface is polished off, so as to improve grinding efficiency.
Wherein, the abrasive band component 3 includes upper abrasive belt wheel 30, lower abrasive belt wheel 31 and installed in upper abrasive belt wheel, lower abrasive belt wheel Abrasive band 32, the upper abrasive belt wheel is installed on the wheel carrier 33 of U-shaped structure, and the bottom of the wheel carrier, which is equipped with, adjusts cylinder 19, with Realize the position of abrasive belt wheel in lift adjustment, the side plate of the wheel carrier is equipped with adjusting screw rod 332, and the adjusting screw rod is installed on In adjusting seat 331, the adjusting seat is fixed on the side plate, and the upper end of the adjusting screw rod withstands on the wheel shaft of abrasive belt wheel In location hole on 301, there is U-lag 333 in the side plate upper end of the wheel carrier 33 of the U-shaped structure, to be clamped with the wheel shaft 301.
Further, the connection fixed plate 33 for adjusting cylinder, downside connect on the upside of the front end of the angle adjustment arm 17 A connecting plate 18 is connect, the connecting plate 18 is connected by arc groove with the axle sleeve 312 on the wheel shaft 311 of lower abrasive belt wheel 31 Connect.
Wherein, the lower abrasive belt wheel 31 is connected with the polishing motor by belt 12 and pulley drive.
Wherein, the angle adjustment arm 17 is installed on mounting base 35 by gimbal arms 39, the angle adjustment arm 17 rear end connection driving cylinder 37;Polishing motor 11, the installation bottom are installed by motor slideway 111 on the mounting base Side is equipped with clump weight 15 on plate, the resilient supporting unit be located at the both sides of the angle adjustment arm and with angle adjustment arm Both sides are mutually slidably connected, and the motor slideway 111 is installed on the fixed angle adjustment arm rear portion frame of angle adjustment arm rear portion connection On the upper surface of plate 112.
When the driving cylinder 37 stretches out upwards, the angle adjustment arm 17 is acted around gimbal arms, and front end is to moving down It is dynamic, otherwise when the piston rod of the driving is withdrawn, the angle adjustment arm 17 is acted around gimbal arms, and front end is moved upwards, Adjusted so as to fulfill the angle of inclination of the opposing plates to belt sanding device 3, to be adjusted to the angle adapted to, to polish Polishing operation, or convenient flat sheet after the completion of taking out polishing is being lifted after fulfiling assignment.
Further, there is limited block 40 in the side of the mounting base 35, with the anglec of rotation to the angle adjustment arm 17 Degree progress is spacing, to prevent the angle adjustment arm 17 from rotating position, influences sanding and polishing operation.
Wherein, the rear side connection lifter plate 25 of the mounting base 35, the lifter plate drive realization to lift by screw 21 So as to drive the belt sanding device to lift, the screw is sequentially connected with lifting motor 22.
Further, in order to realize the translation of belt sanding device, there is rack 8 at the top of the gantry type frame, it is described Rack connects traversing motor reducer 4, and the traversing motor reducer is installed on traversing plate 5, the outside bottom of the traversing plate Portion is equipped with the roller 6 that axis perpendicular is set, and the roller is connected with being located at the roller track 7 of the gantry type frame side; The 5 connection wire rod installing plate 51 of traversing plate, and connect into L shape with the screw installing plate.
Wherein, the top connection L-shaped support plate 34 of the fixed plate 20 for adjusting cylinder, the L-shaped support plate passes through one Connecting rod 16 of the end with hook is connected with adjusting spring 10, the other end connecting spring connecting plate 101 for adjusting spring, described Spring coupling plate is fixed with polishing motor 11.Spring 10 is adjusted by setting, it is possible to achieve hangs belt sanding device 3 from top Firmly, realize that belt sanding device 3 can keep the inclination after adjusting behind angle of inclination with angle adjustment arm 17, their common cooperations Angle.
Wherein, the resilient supporting unit includes spring base 36 and the oscillating bearing 38 being connected with the spring base, institute Oscillating bearing is stated to be flexibly connected by axis with the angle adjustment arm.It can so prevent from running into tablet during polishing operation Not usually, polishing abrasive band can tilt and cause shakiness plate surface, by equipped with resilient supporting unit, in polishing abrasive band and abrasive band When wheel tilts, it can realize that polishing operation adapts to the plate surface of injustice and carries out by the resilient supporting unit supported on both sides Polishing operation.
Wherein, the sealing and dustproof cover is rectangular-shaped or trapezoidal shape tubular structure, has the vacuum to arrange on upper-end closing plate Dirt mouth, lower ending opening is polished with exposing abrasive band, one side is equipped with sealing maintenance door 131.In the utility model, the sealing Dust cover 13 is except bottom opening is with into dirt, top has outside 14 dust discharge of vacuum dust-exhausting port, and other parts are respectively formed sealing structure, will Opened inside dust cover with outside sealing isolation.In this way, 100% recycling of dust energy produced at work and purified treatment, sealing Dust cover by the dust produced in workpiece, all do not reveal by sealing, is connected by dust removing tube with sealing and dustproof cover, can be complete by dust Portion is extracted into the dust clarifier of anti-machine autogamy, carries out purified treatment.
In polishing process, many high-temperature metal powder can be also produced, these powder can all be deposited in sealing and dustproof cover In, and the more accumulate the more more.If recycle not in time, it will the abrasive band in bistrique, contact wheel and abrasive band shell are burnt out, can big work( Rate vacuum pump, by dust removing tube or recovery tube, metal dust is all taken away.
The utility model polishing operation uses vertical polishing, drives screw by servo lifting motor, screw drives sand again Band component (or bistrique), can make abrasive band component oscilaltion, and range can reconcile pre- amount, when abrasive band component is in plate On can give servomotor one drawdown parameter by PLC controller when hauling walking, abrasive band component is had to steel plate one very big Pressure, pressure is bigger disposably to polish off the oxide skin on steel plate, but when abrasive band component is reversely walked (pushes sand Band component is walked), pressure is excessive, can lead and turn polishing motor rotation blockage, abrasive band component is stopped, so working as abrasive band component negative side's row When walking, by PLC control again by it is positive and negative walk to lower pressure disappear, polishing motor is worked normally, such effect is Production efficiency can be increased substantially, is current 2 times of other products.
In addition, for steel plate, copper coin, for aluminium sheet, the rotating speed of abrasive band component is higher, bigger to the stock removal of workpiece, raw Produce efficiency it is higher, but for some rare metals, such as the rare metal such as titanium, pick, thorium, tungsten for, due to its own material Characteristic, abrasive band component rotating speed is higher, and stock removal is smaller, and production efficiency is lower, and surface ground/polished is of poor quality, and is working It is middle to produce very big flare, abrasive band component is burnt out.For these rare metals, the rotating speed of abrasive band component is reduced to necessarily Suitable rotational speed, stock removal could be improved, and surface ground/polished quality is good, production efficiency is high, and is not had in working Flare produces, to abrasive band component without damage.The utility model is adjustable by the rotating speed for motor of polishing, and adjusts abrasive band component rotating speed solution Determine rare metal ground/polished problem, and the utility model polishing motor carry rotating speed commutation function, when the walking of abrasive band component When direction is commutated, polishing motor also commutates, and ensures the oxide skin that polishing produces, the part not being polished is dished out forever, so Will not secondary pollution workpiece, polish motor steering commutation function, by frequency converter realize.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change The scope of protection of the utility model is also should be regarded as into retouching.

Claims (10)

1. a kind of numerical controlled gantry type environment-friendly type plane sanding and polishing machine, it is characterised in that including gantry type frame, for the dragon The track and the belt sanding driven for being vertically moved up or down and moving horizontally on gantry type frame of gate-type rack walking Device, the belt sanding device include angle adjustment arm and the abrasive band component being fixed in the angle adjustment arm, can drive The frequency conversion of abrasive band component forward and reverse rotation polishing motor capable of reversing, the both sides of the angle adjustment arm are equipped with resilient support and fill Put, bottom universal-joint arm, the angle adjustment arm is driven to be rotated around the gimbal arms, the abrasive band component peripheral hardware There is sealing and dustproof cover, the top of the sealing and dustproof cover is equipped with vacuum dust-exhausting port, by the dust sucked from bottom entering-dust mouth certainly The vacuum dust-exhausting port discharge.
2. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 1, it is characterised in that the abrasive band component bag Include abrasive belt wheel, lower abrasive belt wheel and be installed on U-shaped structure installed in the abrasive band of upper abrasive belt wheel, lower abrasive belt wheel, the upper abrasive belt wheel Wheel carrier on, the bottom of the wheel carrier, which is equipped with, adjusts cylinder to realize the position of abrasive belt wheel in lift adjustment, the side of the wheel carrier Plate is equipped with adjusting screw rod, and the adjusting screw rod is installed in adjusting seat, and the adjusting seat is fixed on the side plate, the tune The upper end of section screw rod is withstood in the location hole on the wheel shaft of abrasive belt wheel.
3. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 2, it is characterised in that the angle adjustment arm Front end on the upside of connection it is described adjust the fixed plate of cylinder, downside connects a connecting plate, the connecting plate by arc groove with Axle sleeve on the wheel shaft of lower abrasive belt wheel is connected.
4. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 2, it is characterised in that the lower abrasive belt wheel with The polishing motor is connected by belt and pulley drive.
5. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 1, it is characterised in that the angle adjustment arm It is installed on by gimbal arms on mounting base, the rear end connection driving cylinder of the angle adjustment arm;On the mounting base Polishing motor is installed by motor slideway, side is equipped with clump weight on the mounting base, and the resilient supporting unit is located at institute State the both sides of angle adjustment arm and be slidably connected with the two sides of angle adjustment arm.
6. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 5, it is characterised in that the mounting base Rear side connects lifter plate, and the lifter plate is driven by screw realizes lifting so as to drive the belt sanding device to lift, described Screw is sequentially connected with lifting motor.
7. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 5, it is characterised in that the gantry type frame Top have a rack, the rack connects traversing motor reducer, and the traversing motor reducer is installed on traversing plate, described The exterior bottom of traversing plate is equipped with the roller that axis perpendicular is set, the roller and the roller for being located at the gantry type frame side Track is connected;The traversing plate connection wire rod installing plate, and connect into L shape with the screw installing plate.
8. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 2, it is characterised in that the adjusting cylinder The top connection L-shaped support plate of fixed plate, the L-shaped support plate are connected by connecting rod of the one end with hook with adjusting spring, The other end connecting spring connecting plate for adjusting spring, the spring coupling plate are fixed with polishing motor.
9. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 1, it is characterised in that the resilient support dress The oscillating bearing being connected including spring base and with the spring base is put, the oscillating bearing passes through axis with the angle adjustment arm It is flexibly connected.
10. numerical controlled gantry type environment-friendly type plane sanding and polishing machine as claimed in claim 1, it is characterised in that the sealing and dustproof Cover for rectangular-shaped or trapezoidal shape tubular structure, there is the vacuum dust-exhausting port on upper-end closing plate, lower ending opening with expose abrasive band into Row polishing, one side are equipped with maintenance door.
CN201721099384.2U 2017-08-30 2017-08-30 Numerical control gantry type environment-friendly plane polishing machine Active CN207309640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721099384.2U CN207309640U (en) 2017-08-30 2017-08-30 Numerical control gantry type environment-friendly plane polishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721099384.2U CN207309640U (en) 2017-08-30 2017-08-30 Numerical control gantry type environment-friendly plane polishing machine

Publications (1)

Publication Number Publication Date
CN207309640U true CN207309640U (en) 2018-05-04

Family

ID=62384771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721099384.2U Active CN207309640U (en) 2017-08-30 2017-08-30 Numerical control gantry type environment-friendly plane polishing machine

Country Status (1)

Country Link
CN (1) CN207309640U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107350936A (en) * 2017-08-30 2017-11-17 天津圣弘业环保科技有限公司 Numerical control gantry type environment-friendly plane polishing machine
CN109664167A (en) * 2018-12-29 2019-04-23 天津市耐特家具有限公司 Walking plate burnishing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107350936A (en) * 2017-08-30 2017-11-17 天津圣弘业环保科技有限公司 Numerical control gantry type environment-friendly plane polishing machine
CN109664167A (en) * 2018-12-29 2019-04-23 天津市耐特家具有限公司 Walking plate burnishing device

Similar Documents

Publication Publication Date Title
CN107350936A (en) Numerical control gantry type environment-friendly plane polishing machine
CN207309640U (en) Numerical control gantry type environment-friendly plane polishing machine
CN211589591U (en) Mould processing grinding device
CN209632695U (en) A kind of five metalworking sanders
CN214025068U (en) Grinding device for machine-building
CN110509074A (en) A kind of production line for the processing of compressor case upper cover
CN211992325U (en) Full-automatic polishing machine for rough and fine polishing
CN208826259U (en) Grinding device is used in a kind of production of metal product
CN212069069U (en) Lifting type bowl type grinding machine
CN211305766U (en) A automatic grinding device for steel sheet production
CN209970321U (en) Wind-collecting cover workstation of polishing
CN106392896A (en) Sandblasting and polishing integrated large junk maintaining device
CN212399030U (en) Efficient aluminum part surface polishing device
CN111002138A (en) Polishing and painting device for high-grade floor
CN219485326U (en) A excircle burnishing machine for QPQ handles production line
CN219819120U (en) Deburring device for metal plate surface machining
CN216066727U (en) Electric rice cooker cover grinding device
CN220881778U (en) Needle grinding machine convenient to altitude mixture control
CN216802960U (en) Surface polishing device for metal product processing
CN219747235U (en) Gear is grinding device for shaping
CN115256135A (en) Mechanical die leveling device
CN221065801U (en) Grinding device for processing computer host
CN214642340U (en) Panel grinding device for building engineering
CN216759220U (en) Building materials grinding device for building
CN117884999B (en) Double-sided polishing production line and method for substrate for circuit board production

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant