CN112692946A - Peeling device for wood processing - Google Patents
Peeling device for wood processing Download PDFInfo
- Publication number
- CN112692946A CN112692946A CN202110003185.1A CN202110003185A CN112692946A CN 112692946 A CN112692946 A CN 112692946A CN 202110003185 A CN202110003185 A CN 202110003185A CN 112692946 A CN112692946 A CN 112692946A
- Authority
- CN
- China
- Prior art keywords
- peeling
- plc
- control cabinet
- electric control
- workbench
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/04—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks in rotating drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The invention provides a peeling device for wood processing, which comprises a workbench, supporting legs, a bracket, an electric control cabinet, a PLC (programmable logic controller), a peeling assembly, a clamping assembly and a waste bin, wherein the peeling assembly is arranged, a peeling roller peels at the upper end of wood, and waste scraps generated by peeling fall into the waste bin through a through groove of the workbench under the action of gravity, so that the waste scraps are conveniently collected, the phenomenon that the peeling roller is damaged due to the fact that the waste scraps scatter on the peeling roller is avoided, and the service life of the peeling device is prolonged; the setting of centre gripping subassembly is placed timber between spacing pinion rack, and PLC controller control second telescopic link promotes grip block and spacing pinion rack and advances to ligneous end, presss from both sides tightly timber through spacing pinion rack, and the rack inserts ligneous inside, improves the stability of centre gripping subassembly, and rotating electrical machines drives timber and rotates when skinning, is convenient for to the operation of skinning of ligneous circumference, improves the work efficiency of device of skinning.
Description
Technical Field
The invention belongs to the technical field of wood processing, and particularly relates to a peeling device for wood processing.
Background
The wood is generally a wood material used for civil buildings, and is generally divided into soft wood and hard wood, the wood used in engineering is mainly taken from trunk parts of trees, the wood is a main building material since ancient times due to easy acquisition and processing, a wood peeling machine, also called a wood peeling machine, belongs to one of wood processing machinery series products, the wood peeling machine peels off barks of the wood, the existing peeling device for wood processing generally places the wood on peeling rollers for peeling, waste scraps generated by peeling are not convenient to collect, the waste scraps scattered on the peeling rollers easily damage the peeling rollers, and the service life of the peeling device is shortened.
The device of skinning that is used for wood working now generally places timber and skins on skinning roller, and the sweeps that produce of skinning is not convenient for collect, and the sweeps scatters and causes the damage to skinning roller easily on skinning roller, reduces the problem of the life of the device of skinning.
Therefore, it is necessary to develop a debarking apparatus for wood processing.
Disclosure of Invention
In order to solve the technical problems, the invention provides a peeling device for wood processing, which aims to solve the problems that the existing peeling device for wood processing generally places wood on a peeling roller for peeling, waste scraps generated in peeling are inconvenient to collect, the waste scraps are scattered on the peeling roller and easily damage the peeling roller, and the service life of the peeling device is shortened. A peeling device for wood processing comprises a workbench, supporting legs, a support, an electric control cabinet, a PLC (programmable logic controller), a peeling assembly, a clamping assembly and a waste bin, wherein a through groove is formed in the middle position above the workbench; the number of the supporting legs is four, and the supporting legs are arranged at four corners below the workbench; the bracket is arranged on the outer edge above the workbench; the peeling assembly is arranged above the inner side of the bracket; the clamping assembly is arranged above the workbench; the electric control cabinet is arranged above one side of the bracket and is connected with the commercial power through a wire; the PLC controller is arranged above the other side of the bracket and is connected with the electric control cabinet through a wire; the waste bin is arranged in the middle of the lower portion of the workbench, and the waste bin is located below the through groove of the workbench.
Preferably, the peeling assembly comprises a walking motor, a bearing seat, a lead screw, a nut seat, a sliding block, a first telescopic rod, an installation plate, a peeling motor and a peeling roller, wherein the walking motor is installed on one side, close to the electric control cabinet, above the inner side of the bracket; the number of the bearing blocks is two, and the bearing blocks are arranged on two sides above the inner side of the bracket; the screw rod is arranged on the inner side between the bearing seats, and the tail end of the screw rod is connected with an output shaft of the walking motor through a coupler; the nut seat is arranged on the lead screw.
Preferably, four sliding blocks are adopted, and the sliding blocks are arranged at four corners above the nut seat; the first telescopic rod is arranged in the middle position below the nut seat; the mounting plate is arranged below the first telescopic rod; the two peeling rollers are arranged on one side, close to the electric control cabinet, below the mounting plate through a shaft sleeve; the peeling motor is installed on one side, close to the PLC, below the mounting plate, and an output shaft of the peeling motor is connected with a main shaft of one peeling roller through a coupler.
Preferably, the walking motor is respectively connected with the electric control cabinet and the PLC controller through wires; the size of the lead screw is matched with that of the bearing seat.
Preferably, the upper part of the sliding block is attached to the upper part of the inner side of the bracket; the first telescopic rod is respectively connected with the electric control cabinet and the PLC through wires; the peeling motor is respectively connected with the electric control cabinet and the PLC controller through wires; the main shafts of the peeling rollers are connected through gears.
Preferably, the clamping assembly comprises a rotating motor, a fixing plate, a clamping shaft, a supporting plate, a second telescopic rod, a clamping plate and a limiting toothed plate, the rotating motor is mounted below one side of the bracket, which is close to the PLC, and an output shaft of the rotating motor penetrates through the inner side of the bracket; the two fixing plates are arranged at the middle positions of two sides above the workbench; the two clamping shafts are arranged above the inner part of the fixed plate through shaft sleeves, and the tail end of one side, close to the PLC, of each clamping shaft is connected with an output shaft of the rotating motor through a coupler; the supporting plate is arranged at the tail end of the clamping shaft; the number of the second telescopic rods is two, and the second telescopic rods are arranged on the inner side of the supporting plate; the clamping plate is arranged at the tail end of the second telescopic rod; the limiting toothed plate is arranged on the inner side of the clamping plate.
Preferably, the rotating motor is respectively connected with the electric control cabinet and the PLC controller through wires; the fixed plates are positioned at two ends of the through groove of the workbench; the second telescopic rod is respectively connected with the electric control cabinet and the PLC through wires; the size of the limiting gear plate is matched with that of the clamping plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the peeling assembly, the peeling roller peels on the upper end of the wood, and waste scraps generated by peeling fall into the waste bin through the through groove of the workbench under the action of gravity, so that the waste scraps are conveniently collected, the damage of the peeling roller caused by the waste scraps scattered on the peeling roller is avoided, and the service life of the peeling device is prolonged.
2. According to the arrangement of the clamping assembly, wood is placed between the limiting toothed plates, the PLC controls the second telescopic rod to push the clamping plate and the limiting toothed plates to move towards the tail ends of the wood, the wood is clamped through the limiting toothed plates, the racks are inserted into the wood, the stability of the clamping assembly is improved, the rotary motor drives the wood to rotate during peeling, peeling operation on the circumference of the wood is facilitated, and the working efficiency of the peeling device is improved.
3. According to the wood peeling machine, the walking motor and the sliding block are arranged, the walking motor drives the screw rod to rotate, the nut seat drives the peeling motor and the peeling roller to move above wood, all-directional peeling operation on the wood is achieved, the sliding block plays a role in guiding and limiting the nut seat, the nut seat is prevented from rotating along with the screw rod, and normal operation of a peeling assembly is guaranteed.
4. According to the arrangement of the first telescopic rod, the height of the peeling motor and the peeling roller can be conveniently adjusted by the first telescopic rod, so that the heights of the peeling motor and the peeling roller are matched with the diameter of wood, and the peeling roller is ensured to be always in contact with the surface of the wood.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Figure 2 is a schematic structural view of the debarking assembly of the present invention.
Fig. 3 is an enlarged schematic view of the structure of fig. 2.
Fig. 4 is a schematic structural view of the clamping assembly of the present invention.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 at B.
In the figure:
1-workbench, 2-supporting legs, 3-bracket, 4-electric control cabinet, 5-PLC controller, 6-peeling component, 61-walking motor, 62-bearing seat, 63-lead screw, 64-nut seat, 65-sliding block, 66-first telescopic rod, 67-mounting plate, 68-peeling motor, 69-peeling roller, 7-clamping component, 71-rotating motor, 72-fixing plate, 73-clamping shaft, 74-supporting plate, 75-second telescopic rod, 76-clamping plate, 77-limit toothed plate and 8-waste bin.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 5
The invention provides a peeling device for wood processing, which comprises a workbench 1, supporting legs 2, a bracket 3, an electric control cabinet 4, a PLC (programmable logic controller) 5, a peeling assembly 6, a clamping assembly 7 and a waste box 8, wherein a through groove is formed in the middle position above the workbench 1; the number of the supporting legs 2 is four, and the supporting legs 2 are arranged at four corners below the workbench 1; the bracket 3 is arranged on the outer edge above the workbench 1; the peeling assembly 6 is arranged above the inner side of the bracket 3; the clamping assembly 7 is arranged above the workbench 1; the electric control cabinet 4 is arranged above one side of the bracket 3, and the electric control cabinet 4 is connected with commercial power through a wire; the PLC 5 is arranged above the other side of the bracket 3, and the PLC 5 is connected with the electric control cabinet 4 through a wire; the waste bin 8 is arranged in the middle of the lower portion of the workbench 1, and the waste bin 8 is located below the through groove of the workbench 1.
In this embodiment, specifically, the peeling assembly 6 includes a walking motor 61, a bearing seat 62, a screw 63, a nut seat 64, a sliding block 65, a first telescopic rod 66, a mounting plate 67, a peeling motor 68 and a peeling roller 69, the peeling roller 69 peels the wood at the upper end, the waste scraps generated by peeling fall into the waste bin 8 through a through groove of the worktable 1 under the action of gravity, so as to facilitate the collection of the waste scraps, and avoid the waste scraps scattering on the peeling roller 69 to cause the damage of the peeling roller 69, thereby prolonging the service life of the peeling device, the walking motor 61 drives the screw 63 to rotate, the nut seat 64 drives the peeling motor 68 and the peeling roller 69 to advance above the wood, so as to achieve the omnibearing peeling operation of the wood, the sliding block 65 plays a role in guiding and limiting the nut seat 64, prevents the nut seat 64 from rotating along with the screw, thereby ensuring the normal operation of the peeling assembly 6, the first telescopic rod 66 facilitates the adjustment of the heights of the peeling motor 68 and the peeling roller 69, the heights of the peeling motor 68 and the peeling roller 69 are matched with the diameter of wood, so that the peeling roller 69 is always in contact with the surface of the wood, the first telescopic rod 66 is convenient for adjusting the heights of the peeling motor 68 and the peeling roller 69, the heights of the peeling motor 68 and the peeling roller 69 are matched with the diameter of the wood, and the peeling roller 69 is always in contact with the surface of the wood.
In this embodiment, it is concrete, clamping component 7 includes rotating electrical machines 71, fixed plate 72, centre gripping axle 73, backup pad 74, second telescopic link 75, grip block 76 and spacing pinion rack 77, place timber between spacing pinion rack 77, PLC controller 5 control second telescopic link 75 promotes grip block 76 and spacing pinion rack 77 and advances to ligneous end, press from both sides tightly timber through spacing pinion rack 77, and the rack inserts ligneous inside, improve clamping component 7's stability, rotating electrical machines 71 drives timber and rotates during the skinning, be convenient for carry out the operation of skinning to ligneous circumference, the work efficiency of the device of skinning improves.
Principle of operation
In the invention, when in use, the electric control cabinet 4 is connected with commercial power to supply power to a system, the PLC 5 is electrified to operate to carry out system control, wood is placed between the limit toothed plates 77, the PLC 5 controls the second telescopic rod 75 to push the clamping plate 76 and the limit toothed plates 77 to advance towards the tail ends of the wood, the wood is clamped through the limit toothed plates 77, the racks are inserted into the interior of the wood, the stability of the clamping assembly 7 is improved, the rotary motor 71 drives the wood to rotate during peeling, peeling operation on the circumference of the wood is convenient, the working efficiency of the peeling device is improved, the walking motor 61 drives the screw 63 to rotate, the nut seat 64 drives the peeling motor 68 and the peeling roller 69 to advance above the wood, the omnibearing peeling operation on the wood is realized, the slide block 65 plays a role in guiding and limiting for the nut seat 64, the nut seat 64 is prevented from rotating along with the screw, and the normal operation of the peeling assembly 6 is, first telescopic link 66 is convenient for carry out the adjustment of motor 68 and the height of skinning roller 69 of skinning, make the height of motor 68 and skinning roller 69 of skinning match with ligneous diameter, guarantee that skinning roller 69 contacts with ligneous surface all the time, skinning roller 69 skins at the upper end of timber, the sweeps that the production of skinning falls into waste bin 8 through the logical groove of workstation 1 under the action of gravity, be convenient for carry out the collection of sweeps, and avoid the sweeps to scatter and cause skinning roller 69 to damage on skinning roller 69, improve the life of device of skinning.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. A peeling device for wood working, characterized in that: the peeling machine comprises a workbench (1), supporting legs (2), a support (3), an electric control cabinet (4), a PLC (programmable logic controller) controller (5), a peeling assembly (6), a clamping assembly (7) and a waste box (8), wherein a through groove is formed in the middle position above the workbench (1); the number of the supporting legs (2) is four, and the supporting legs (2) are arranged at four corners below the workbench (1); the bracket (3) is arranged on the outer edge above the workbench (1); the peeling assembly (6) is arranged above the inner side of the bracket (3); the clamping assembly (7) is arranged above the workbench (1); the electric control cabinet (4) is arranged above one side of the bracket (3), and the electric control cabinet (4) is connected with commercial power through a wire; the PLC (5) is arranged above the other side of the bracket (3), and the PLC (5) is connected with the electric control cabinet (4) through a wire; the waste bin (8) is arranged in the middle of the lower portion of the workbench (1), and the waste bin (8) is located below the through groove of the workbench (1).
2. Debarking apparatus for wood working according to claim 1, characterized in that: the peeling assembly (6) comprises a walking motor (61), a bearing seat (62), a lead screw (63), a nut seat (64), a sliding block (65), a first telescopic rod (66), a mounting plate (67), a peeling motor (68) and a peeling roller (69), wherein the walking motor (61) is mounted on one side, close to the electric control cabinet (4), above the inner side of the bracket (3); the number of the bearing blocks (62) is two, and the bearing blocks (62) are arranged on two sides above the inner side of the bracket (3); the screw (63) is arranged on the inner side between the bearing seats (62), and the tail end of the screw (63) is connected with an output shaft of the walking motor (61) through a coupler; the nut seat (64) is arranged on the lead screw (63).
3. Debarking apparatus for wood working according to claim 2, characterized in that: the number of the sliding blocks (65) is four, and the sliding blocks (65) are arranged at four corners above the nut seat (64); the first telescopic rod (66) is arranged in the middle position below the nut seat (64); the mounting plate (67) is mounted below the first telescopic rod (66); the number of the peeling rollers (69) is two, and the peeling rollers (69) are arranged on one side, close to the electric control cabinet (4), below the mounting plate (67) through shaft sleeves; the peeling motor (68) is arranged on one side, close to the PLC (5), below the mounting plate (67), and the output shaft of the peeling motor (68) is connected with the main shaft of one of the peeling rollers (69) through a coupler.
4. Debarking apparatus for wood working according to claim 2, characterized in that: the walking motor (61) is respectively connected with the electric control cabinet (4) and the PLC (5) through wires; the size of the lead screw (63) is matched with that of the bearing seat (62).
5. Debarking apparatus for wood working according to claim 3, characterized in that: the upper part of the sliding block (65) is attached to the upper part of the inner side of the bracket (3); the first telescopic rod (66) is respectively connected with the electric control cabinet (4) and the PLC (5) through wires; the peeling motor (68) is respectively connected with the electric control cabinet (4) and the PLC (5) through wires; the main shafts of the peeling rollers (69) are connected through gears.
6. Debarking apparatus for wood working according to claim 1, characterized in that: the clamping assembly (7) comprises a rotating motor (71), a fixing plate (72), a clamping shaft (73), a supporting plate (74), a second telescopic rod (75), a clamping plate (76) and a limiting toothed plate (77), the rotating motor (71) is installed below one side, close to the PLC (5), of the support (3), and an output shaft of the rotating motor (71) penetrates through the inner side of the support (3); the number of the fixing plates (72) is two, and the fixing plates (72) are arranged in the middle of two sides above the workbench (1); the number of the clamping shafts (73) is two, the clamping shafts (73) are arranged above the inner part of the fixing plate (72) through shaft sleeves, and the tail ends of the clamping shafts (73) close to one side of the PLC (5) are connected with the output shaft of the rotating motor (71) through a coupler; the supporting plate (74) is arranged at the tail end of the clamping shaft (73); the number of the second telescopic rods (75) is two, and the second telescopic rods (75) are arranged on the inner side of the supporting plate (74); the clamping plate (76) is arranged at the tail end of the second telescopic rod (75); the limit toothed plate (77) is arranged on the inner side of the clamping plate (76).
7. Debarking apparatus for wood working according to claim 6, characterized in that: the rotating motor (71) is respectively connected with the electric control cabinet (4) and the PLC (5) through wires; the fixing plates (72) are positioned at two ends of the through groove of the workbench (1); the second telescopic rod (75) is respectively connected with the electric control cabinet (4) and the PLC (5) through wires; the size of the limit toothed plate (77) is matched with that of the clamping plate (76).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110003185.1A CN112692946A (en) | 2021-01-04 | 2021-01-04 | Peeling device for wood processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110003185.1A CN112692946A (en) | 2021-01-04 | 2021-01-04 | Peeling device for wood processing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112692946A true CN112692946A (en) | 2021-04-23 |
Family
ID=75514503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110003185.1A Withdrawn CN112692946A (en) | 2021-01-04 | 2021-01-04 | Peeling device for wood processing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112692946A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205704564U (en) * | 2016-04-15 | 2016-11-23 | 张金发 | A kind of efficient device for peeling of timber |
CN106965284A (en) * | 2017-05-26 | 2017-07-21 | 无锡集安自动化科技有限公司 | A kind of timber device for peeling |
CN108214784A (en) * | 2017-12-19 | 2018-06-29 | 曹鹏飞 | A kind of paper grade (stock) bark peeling equipment |
CN207772018U (en) * | 2018-01-22 | 2018-08-28 | 无锡职业技术学院 | A kind of log debarking device |
CN109016021A (en) * | 2018-06-27 | 2018-12-18 | 湖州双宁木业有限公司 | A kind of efficient dejacketer of timber |
CN210732733U (en) * | 2019-06-27 | 2020-06-12 | 天津敦笃科技有限责任公司 | Peeling device for production of electrical laminated wood board |
CN210758280U (en) * | 2019-08-20 | 2020-06-16 | 赣州市力加能源有限公司 | Bamboo article processing is with high-efficient peeling device |
CN211073992U (en) * | 2019-10-17 | 2020-07-24 | 昆明欧森特工贸有限公司 | Timber peeling apparatus |
-
2021
- 2021-01-04 CN CN202110003185.1A patent/CN112692946A/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205704564U (en) * | 2016-04-15 | 2016-11-23 | 张金发 | A kind of efficient device for peeling of timber |
CN106965284A (en) * | 2017-05-26 | 2017-07-21 | 无锡集安自动化科技有限公司 | A kind of timber device for peeling |
CN108214784A (en) * | 2017-12-19 | 2018-06-29 | 曹鹏飞 | A kind of paper grade (stock) bark peeling equipment |
CN207772018U (en) * | 2018-01-22 | 2018-08-28 | 无锡职业技术学院 | A kind of log debarking device |
CN109016021A (en) * | 2018-06-27 | 2018-12-18 | 湖州双宁木业有限公司 | A kind of efficient dejacketer of timber |
CN210732733U (en) * | 2019-06-27 | 2020-06-12 | 天津敦笃科技有限责任公司 | Peeling device for production of electrical laminated wood board |
CN210758280U (en) * | 2019-08-20 | 2020-06-16 | 赣州市力加能源有限公司 | Bamboo article processing is with high-efficient peeling device |
CN211073992U (en) * | 2019-10-17 | 2020-07-24 | 昆明欧森特工贸有限公司 | Timber peeling apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109366662B (en) | Surface cutting device for log treatment | |
CN211761926U (en) | Papermaking edge cutting device | |
CN107443495A (en) | A kind of adjustable sheet material cutting equipment of building decoration | |
CN214561569U (en) | Plank cutting device | |
CN206343684U (en) | A kind of duplicating milling machine | |
CN206085222U (en) | Automatic wood cutting device of changing | |
CN112692946A (en) | Peeling device for wood processing | |
CN210413990U (en) | Mouse dental disc grinding equipment | |
CN213224494U (en) | Numerical control plate shearing machine that protection nature is high | |
CN211590778U (en) | Full-automatic profile modeling stone line machine | |
CN211590292U (en) | Fresh vegetable processing equipment | |
CN210476304U (en) | Numerical control machine tool with automatic material receiving device | |
CN114523399A (en) | Trunk peeling device for furniture production and using method thereof | |
CN220481993U (en) | Machine tool with high use safety | |
CN110936424A (en) | Fresh vegetable processing equipment | |
CN216298685U (en) | Numerical control automatic drilling machine with double rows of feeding | |
CN216585843U (en) | Thread trimmer for tailoring | |
CN212071245U (en) | Automatic feeding device of round steel cutting machine | |
CN216463135U (en) | Flat-end processing equipment for large-diameter sewage elbow pipe fitting | |
CN214185572U (en) | Panel grooving machine is used to fitment with dust fall function | |
CN219310186U (en) | Composite alloy busbar production is with cutting board machine | |
CN219170413U (en) | Wood floor chamfering polishing deburring device | |
CN218557392U (en) | Optimized saw with locking function | |
CN220838161U (en) | Pipe feeding equipment of pipe cutting machine | |
CN220297360U (en) | Multi-edge cutting machine for furniture panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210423 |