CN205364121U - Timber surface defect's intelligence is dug remounting and is put - Google Patents
Timber surface defect's intelligence is dug remounting and is put Download PDFInfo
- Publication number
- CN205364121U CN205364121U CN201520975013.0U CN201520975013U CN205364121U CN 205364121 U CN205364121 U CN 205364121U CN 201520975013 U CN201520975013 U CN 201520975013U CN 205364121 U CN205364121 U CN 205364121U
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- 230000007547 defect Effects 0.000 title claims abstract description 40
- 238000001035 drying Methods 0.000 claims abstract description 22
- 238000005553 drilling Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000003463 adsorbent Substances 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000004026 adhesive bonding Methods 0.000 abstract description 6
- 238000005498 polishing Methods 0.000 abstract description 5
- 238000000227 grinding Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a timber surface defect's intelligence is dug remounting and is put, characterized by: with the diameter the same, highly equal, scribble the wooden plug interval ground of gluing and discharge on movable platform, place pending plank on the conveying chain, pass through from the camera below, after the surface defect of pending plank was discerned to the camera, the system gave this information transfer operational control console's control system, control system is according to the functioning speed of conveying chain, carries the defect position of pending plank to mending the mechanism bracket below by replacing a damaged part, and drilling tool, adsorption equipment, grinding device and drying device in the rotating cutter head subassembly accomplish respectively that the defect is excavated, the wooden plug is filled, dry and the work of polishing, after here timber surface defect's the intelligence work of mending by replacing a damaged part is accomplished, conveyor chain moves pending plank to be continued to move ahead, carries out next intelligence of locating timber surface defect and mends by replacing a damaged part. Mend technology by replacing a damaged part and compare with current, the utility model discloses optimized the process flow that timber was mended by replacing a damaged part, degree of automation is high, easy operation, and the security performance is good, and the cost of labor is low.
Description
Technical field
This utility model belongs to timber processing detection technique field, and the intelligence automatically identifying, take, fill up, dry, polishing relating generally to a kind of board surface defect mends device by replacing a damaged part.
Background technology
Defects in timber are divided into the eight big classes such as knot, rotten, channel, crackle by the existing standard of wood of China, most common of which has the drawback that knot, channel, and these defects can affect wood surface quality, change the normal performance of timber, reduce timber utilization rate and use value.
It is that the simple and easy of a kind of man-computer cooperation mends equipment by replacing a damaged part mostly that Present Domestic enterprise repairs for arithmetic for lumber surface defects', is made up of a hand-held digging harvester and a stopper forming machine.By excavator by the rotten wood of timber itself, turning black, die for the sake of honour or the indecency part such as cracking scoops away, again fill up the stopper of turning molding in advance, gluing is filled again, and after dry, polishing is smooth again.This technological process except machine be electronic except, all the other are manual operation, and dangerous big, cost of labor is high, and defect needs eye recognition, result to be subject to the subjective impact of people.
The little Area defect (knot, channel) of wood surface is the modal defect of timber, skin patching can be positioned by digital image processing techniques Intelligent Recognition, and cut out by processing method, then diameter is identical, highly equal, glue-coated stopper is filled up on pending timber automatically, and dry, polish, it is achieved the Intelligent Measurement of arithmetic for lumber surface defects' and mending by replacing a damaged part.It is significant that optimization timber is mended by replacing a damaged part manufacturing procedure, raising automaticity and security performance by it.
Summary of the invention
The purpose of this utility model design is to provide a kind of intelligence automatically identifying, take, fill up, dry, polishing for arithmetic for lumber surface defects' and mends device by replacing a damaged part.
nullTechnical solution of the present utility model is achieved in that the intelligence of a kind of arithmetic for lumber surface defects' mends device by replacing a damaged part，Including moveable platform、Mend mechanism rack by replacing a damaged part、Stopper、Cylindrical guide、Leading screw、Slider nut、Rhombus guide rail、Rotary head assembly、Pressing plate、Internal gear、Adsorbent equipment、Drilling tool、External gear、Drying unit、Sanding apparatus、Inner gear housing、Upper cover、Motor、Rotating shaft、Adjust pad、Detecting device support、Photographic head、Pending plank、Carrier chain、Support outer plate、Stop nut、Clamp nut、Clamping plate with two straight pins、Spring、Frame、Operating console，It is characterized in that: detecting device support and mend mechanism rack by replacing a damaged part and be sequentially arranged in the vertical direction of carrier chain，Equipped with photographic head on detecting device support，Mend mechanism rack by replacing a damaged part and be provided with rotary head assembly，Rotary head assembly bolt is connected with slider nut，Can move left and right along cylindrical guide and rhombus guide rail together with slider nut under the drive of leading screw；It is arranged on the drilling tool on the internal gear gear ring in rotary head assembly, adsorbent equipment, drying unit and sanding apparatus to rotate around the axis of internal gear under step motor drive；Diameter is identical, highly equal, glue-coated stopper compartment of terrain is emitted on moveable platform, pending plank is placed on carrier chain, pass under from photographic head, after photographic head recognizes the surface defect on pending plank, this information is passed to the control system in operating console by system, the control system speed of service according to carrier chain, being delivered to by defective locations on pending plank mends by replacing a damaged part below mechanism rack, drilling tool in rotary head assembly turns to the surface defect positions of pending plank and is excavated, pending plank stays next small sircle hole；Leading screw drives slider nut and rotary head assembly to shift to above moveable platform, after the adsorbent equipment in rotary head assembly holds stopper, moves again to, above the small sircle hole of pending plank, be inserted in small sircle hole by stopper；Internal gear turns clockwise 180 °, drying unit is rotated the vertical direction to pending board surface flaw position, gluing place is carried out drying and processing；After drying, internal gear turns clockwise 90 °, and sanding apparatus carries out grinding process to filling up surface, and by solid colloid and mend conjunction place burr and polish, the intelligence of arithmetic for lumber surface defects' is mended work by replacing a damaged part and completed herein；Carrier chain drives pending plank to continue to move ahead, and the intelligence carrying out next place's arithmetic for lumber surface defects' is mended by replacing a damaged part.
Described carrier chain is made up of two roller chains, is symmetrically installed with multipair support outer plate in the outside of every roller chain；It is arranged on after clamping plate with two straight pins is put spring on support outer plate, and fixes with stop nut and clamp nut；Being positioned over by pending plank on the supporting plane that the multipair clamping plate with two straight pins is formed, the spacing L between the multipair clamping plate with two straight pins can change by compressing spring, to adapt to the change width of pending plank.
Being provided with a pair inside engaged gear in described rotary head assembly, external gear is contained in rotating shaft, by step motor drive, the gear ring of internal gear is often separated by 90 ° and is provided with drilling tool, adsorbent equipment, sanding apparatus and drying unit；Internal gear gear ring outer is nested between pressing plate and inner gear housing, it is connected with screw between inner gear housing with upper cover, it is connected with screw between pressing plate and inner gear housing, adjustment pad it is provided with between pressing plate and inner gear housing, during installation, adjust the gap between internal gear and inner gear housing and pressing plate by adjusting pad, make internal gear both rotate flexibly, again without axial float.
Drilling tool, adsorbent equipment, sanding apparatus and the drying unit installed on internal gear gear ring are arranged along clockwise direction, drilling tool and sanding apparatus are arranged in the direction of advance of carrier chain, adsorbent equipment and drying unit are arranged in the moving direction of slider nut, and using initial position that this position is installed as internal gear；Mending by replacing a damaged part after below mechanism rack when the defective locations of pending plank is parked in, servomotor drives leading screw to rotate, and slider nut is rotated cutter head assembly and moves left and right along cylindrical guide and rhombus guide rail；Motor drives the external gear in rotating shaft, driving internal gear rotates, the anglec of rotation of internal gear is controlled by controlling the step pitch of motor, drilling tool is rotated the vertical direction of the rejected region to pending plank, drilling tool stretches out, defect is excavated, pending plank stays next small sircle hole；After defect is excavated, motor drives the external gear in rotating shaft, drives internal gear to rotate so that internal gear returns to initial position, and namely adsorbent equipment is with first stopper place on moveable platform on the same line；Leading screw rotates, and slider nut is rotated cutter head assembly and moves to moveable platform direction along cylindrical guide and rhombus guide rail so that adsorbent equipment is positioned at the vertical direction of stopper；Adsorbent equipment extends downwardly from, and sucker holds stopper；Leading screw rotates, slider nut is rotated cutter head assembly and moves to pending plank direction along cylindrical guide and rhombus guide rail, motor drives the external gear in rotating shaft, driving internal gear rotates, adsorbent equipment is made to be positioned at the vertical direction of small sircle hole of pending plank, stopper is pressed into small sircle hole by adsorbent equipment, completes filling up of defect；Motor drives the external gear in rotating shaft, drives internal gear to turn clockwise 180 °, drying unit rotates the vertical direction of the rejected region to pending plank, gluing place is carried out drying and processing；After drying, motor drives the external gear in rotating shaft, drives internal gear to turn clockwise 90 °, sanding apparatus is rotated the vertical direction to rejected region, sanding apparatus carries out grinding process to filling up surface, solid colloid and benefit conjunction place burr is polished, mends work herein by replacing a damaged part and complete.After adsorbent equipment siphons away a stopper on moveable platform, moveable platform moves forward an interval, to guarantee the operation of adsorbent equipment next time；Carrier chain drives pending plank to continue to move ahead, and the intelligence carrying out next place's arithmetic for lumber surface defects' is mended by replacing a damaged part.
The upper surface of described frame is provided with a U-type groove supporting piece, and carrier chain is pulled through from U-type groove supporting piece bottom surface with pending plank, plays a part to support carrier chain；Width between inside the two of U-type groove supporting piece just supports the width between outer plate equal to carrier chain two, makes carrier chain with pending plank straight line moving, and it is mobile to prevent carrier chain from producing in mending board surface flaw process by replacing a damaged part；The height of U-type groove both sides is lower than the bearing pin height in carrier chain.
The control system of described manipulation control station can detect and control whole workflow, it is achieved the synchronizing information of photographic head and rotary head assembly, it is ensured that cutting accuracy and mend quality by replacing a damaged part；Before work starts, operator is programmed according to the required parameters such as the material of batch plank, thickness, size of mending by replacing a damaged part, is run by equipment complete for editor in the computer that program import operation controls system, controls system preparation and completes；After pending plank is in place, operator presses initiating key, control system starts, under servomotor drives, carrier chain drives pending plank uniform forward motion, and when arriving below defect detecting system, photographic head catches defect, control system log (SYSLOG) defective locations, subsequent operation instruction is sent to mending mechanism by replacing a damaged part；The full-size of plank common deficiency is set to the external diameter size of drilling tool by this system, and the diameter of stopper is identical with the diameter of drilling tool, and the height of stopper is equal with the thickness of pending plank；The control system transmission speed according to carrier chain, control the defective locations of pending plank to be parked in and mend by replacing a damaged part below mechanism rack, control system coordination and control the motion of the drilling tool in carrier chain, leading screw, slider nut and rotary head assembly, adsorbent equipment, sanding apparatus and drying unit, it is achieved complete mends process by replacing a damaged part；After mending by replacing a damaged part, under the control of an operating system, carrier chain drives pending plank to continue to move ahead, and the intelligence carrying out next place's arithmetic for lumber surface defects' is mended by replacing a damaged part.
Compared with prior art, the beneficial effects of the utility model are: the intelligence of a kind of arithmetic for lumber surface defects' that the utility model proposes mends device by replacing a damaged part mainly by photographic head and rotary head assembly combined effect, it is achieved the intelligence of all size plank is mended by replacing a damaged part.It can complete the Aulomatizeted Detect of defect, digs material, feed supplement, drying, polishing intelligently, and functional integration is high, optimizes the technological process that timber is mended by replacing a damaged part, and automaticity is high, easily operates, and security performance is good, and cost of labor is low.
Accompanying drawing explanation
Fig. 1 represents that the intelligence of arithmetic for lumber surface defects' mends the overall structure schematic diagram of device by replacing a damaged part.
Fig. 2 is the sectional view of A-A in Fig. 1, represents in device the situation that the clamping plate with two straight pins clamps pending plank and carrier chain is supported by U-type groove.
Fig. 3 represents in device that the clamping plate with two straight pins is fixed on the schematic diagram supported on outer plate.
Fig. 4 represents that in device, rotary head assembly internal gear engages 3 dimensional drawing with external gear.
Fig. 5 represents the layout schematic diagram of each device below rotary head assembly in device.
Fig. 6 represents the schematic diagram of B-B section in Fig. 5.
In figure: 1, moveable platform 2, mend mechanism rack 3, stopper 4, cylindrical guide 5, leading screw 6, slider nut 7, rhombus guide rail 8, rotary head assembly 9, detecting device support 10, photographic head 11, pending plank 12, carrier chain 13, frame 14, operating console by replacing a damaged part；12-1, support outer plate 12-2, stop nut 12-3, clamp nut 12-4, with the clamping plate 12-5 of two straight pins, spring；8-1, pressing plate 8-2, internal gear 8-3, adsorbent equipment 8-4, drilling tool 8-5, external gear 8-6, drying unit 8-7, sanding apparatus 8-8, inner gear housing 8-9, upper cover 8-10, motor 8-11, rotating shaft 8-12, adjustment pad.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
Pending plank (11) is positioned over carrier chain (12) initiating terminal, the clamping plate (12-4) with two straight pins being symmetrically installed compresses, be fixed on carrier chain (12)；Diameter is identical, highly equal, glue-coated stopper (3) compartment of terrain is emitted on moveable platform (1)；Operator presses initiating key, control system starts, under servomotor drives, carrier chain (12) drives pending plank (11) at the uniform velocity to pass under from photographic head, control system log (SYSLOG) defective locations after photographic head recognizes the surface defect of pending plank, in operating console (14)；The control system in operating console (14) transmission speed according to carrier chain (12), controls the defective locations of pending plank (11) and is parked in and mends mechanism rack (2) lower section by replacing a damaged part；Servomotor drives leading screw (5) to rotate, and slider nut (6) is rotated cutter head assembly (8) and moves left and right along cylindrical guide (4) and rhombus guide rail (7)；Drilling tool (8-4), adsorbent equipment (8-3), drying unit (8-6) and the sanding apparatus (8-7) being arranged in rotary head assembly (8) on internal gear (8-2) gear ring axis around internal gear (8-2) can rotate under motor (8-10) drives；Motor (8-10) drives the external gear (8-5) in rotating shaft (8-11), drive internal gear (8-2) to rotate, the anglec of rotation of internal gear (8-2) can be controlled by controlling the step pitch of motor (8-10)；Drilling tool (8-4) rotates the vertical direction of the rejected region to pending plank (11), and drilling tool (8-4) stretches out, and defect is excavated, and stays next small sircle hole on pending plank (11)；After defect is excavated, motor (8-10) drives the external gear (8-5) in rotating shaft (8-11), internal gear (8-2) is driven to rotate, making internal gear (8-2) return to initial position (as shown in Figure 5), now adsorbent equipment (8-3) is with first stopper (3) place on moveable platform (1) on the same line；Leading screw (5) rotates, slider nut (6) is rotated cutter head assembly (8) and moves to moveable platform (1) direction along cylindrical guide (4) and rhombus guide rail (7) so that adsorbent equipment (8-3) is positioned at the vertical direction of stopper (3)；Adsorbent equipment (8-3) extends downwardly from, and sucker holds stopper (3)；Leading screw (5) rotates, slider nut (6) is rotated cutter head assembly (8) and moves to pending plank (11) direction along cylindrical guide (4) and rhombus guide rail (7), motor (8-10) drives the external gear (8-5) in rotating shaft (8-11), internal gear (8-2) is driven to rotate, adsorbent equipment (8-3) is made to be positioned at the vertical direction of small sircle hole of pending plank (11), in stopper (3) the press-in small sircle hole that gluing is completed by adsorbent equipment (8-3), complete filling up of defect；Motor (8-10) drives the external gear (8-5) in rotating shaft (8-11), internal gear (8-2) is driven to turn clockwise 180 °, drying unit (8-6) is rotated the vertical direction of the rejected region to pending plank (11), gluing place is carried out drying and processing；After drying, motor (8-10) drives the external gear (8-5) in rotating shaft (8-11), internal gear (8-2) is driven to turn clockwise 90 °, sanding apparatus (8-7) is rotated the vertical direction to rejected region, sanding apparatus (8-7) carries out grinding process to filling up surface, solid colloid and benefit conjunction place burr are polished, mends work herein by replacing a damaged part and complete；After adsorbent equipment (8-3) siphons away a stopper (3) on moveable platform, moveable platform (1) moves forward an interval, to guarantee the operation of adsorbent equipment (8-3) next time；Carrier chain (12) drives pending plank (11) to continue to move ahead, and the intelligence carrying out next place's arithmetic for lumber surface defects' is mended by replacing a damaged part.
Above example is with reference to accompanying drawing, and preferred embodiment of the present utility model is described in detail.Those skilled in the art by carrying out amendment on various forms or change to above-described embodiment, but when without departing substantially from essence of the present utility model, all drops within protection domain of the present utility model.
Claims (3)
- null1. the intelligence of an arithmetic for lumber surface defects' mends device by replacing a damaged part，Including moveable platform (1)、Mend mechanism rack (2) by replacing a damaged part、Stopper (3)、Cylindrical guide (4)、Leading screw (5)、Slider nut (6)、Rhombus guide rail (7)、Rotary head assembly (8)、Pressing plate (8-1)、Internal gear (8-2)、Adsorbent equipment (8-3)、Drilling tool (8-4)、External gear (8-5)、Drying unit (8-6)、Sanding apparatus (8-7)、Inner gear housing (8-8)、Upper cover (8-9)、Motor (8-10)、Rotating shaft (8-11)、Adjust pad (8-12)、Detecting device support (9)、Photographic head (10)、Pending plank (11)、Carrier chain (12)、Support outer plate (12-1)、Stop nut (12-2)、Clamp nut (12-3)、Clamping plate (12-4) with two straight pins、Spring (12-5)、Frame (13)、Operating console (14)，It is characterized in that: detecting device support (9) and mend mechanism rack (2) by replacing a damaged part and be sequentially arranged in the vertical direction of carrier chain (12)，Equipped with photographic head (10) on detecting device support (9)，Mend mechanism rack (2) by replacing a damaged part and be provided with rotary head assembly (8)，Rotary head assembly (8) bolt is connected with slider nut (6)，Can move left and right along cylindrical guide (4) and rhombus guide rail (7) together with slider nut (6) under the drive of leading screw (5)；Drilling tool (8-4), adsorbent equipment (8-3), drying unit (8-6) and the sanding apparatus (8-7) being arranged in rotary head assembly (8) on internal gear (8-2) gear ring axis around internal gear (8-2) can rotate under motor (8-10) drives；Diameter stopper (3) identical, highly equal, glue-coated compartment of terrain is emitted on moveable platform (1)；Pending plank (11) is placed on carrier chain (12), passes under from photographic head (10).
- 2. the intelligence of a kind of arithmetic for lumber surface defects' according to claim 1 mends device by replacing a damaged part, it is characterized in that: carrier chain (12) is made up of two roller chains, is symmetrically installed with multipair support outer plate (12-1) in the outside of every roller chain；It is arranged on after clamping plate (12-4) with two straight pins is put spring (12-5) in support outer plate (12-1), and fixes with stop nut (12-2) and clamp nut (12-3)；Pending plank (11) is positioned on the supporting plane that the multipair clamping plate (12-4) with two straight pins is formed, spacing L between the multipair clamping plate (12-4) with two straight pins can change by compressing spring (12-5), to adapt to the change width of pending plank (11).
- 3. the intelligence of a kind of arithmetic for lumber surface defects' according to claim 1 mends device by replacing a damaged part, it is characterized in that: rotary head assembly is provided with a pair inside engaged gear in (8), external gear (8-5) is contained in rotating shaft (8-11), driven by motor (8-10), the gear ring of internal gear (8-2) is often separated by 90 ° and drilling tool (8-4), adsorbent equipment (8-3), sanding apparatus (8-7) and drying unit (8-6) are installed；Internal gear (8-2) gear ring outer is nested between pressing plate (8-1) and inner gear housing (8-8), it is connected with screw between inner gear housing (8-8) with upper cover (8-9), it is connected with screw between pressing plate (8-1) and inner gear housing (8-8), between pressing plate (8-1) and inner gear housing (8-8), is provided with adjustment pad (8-12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975013.0U CN205364121U (en) | 2015-11-25 | 2015-11-25 | Timber surface defect's intelligence is dug remounting and is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975013.0U CN205364121U (en) | 2015-11-25 | 2015-11-25 | Timber surface defect's intelligence is dug remounting and is put |
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| Publication Number | Publication Date |
|---|---|
| CN205364121U true CN205364121U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520975013.0U Expired - Fee Related CN205364121U (en) | 2015-11-25 | 2015-11-25 | Timber surface defect's intelligence is dug remounting and is put |
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| CN (1) | CN205364121U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107160528A (en) * | 2017-06-22 | 2017-09-15 | 芜湖久恒包装科技有限公司 | A kind of method for maintaining for the packing case damaged occur |
| CN110978192A (en) * | 2020-01-21 | 2020-04-10 | 福建农林大学 | Processing method for cracking of big board end of barbeque tea table |
| CN111716193A (en) * | 2020-07-08 | 2020-09-29 | 南通大学 | Novel full-automatic bell piece edge grinding machine |
| CN112060242A (en) * | 2020-09-16 | 2020-12-11 | 张洪斌 | Detection processing apparatus of plywood |
| CN112207906A (en) * | 2020-10-10 | 2021-01-12 | 韦荣贵 | Recycling device for waste glued multi-layer wood plates |
| CN112621957A (en) * | 2020-12-23 | 2021-04-09 | 马忠非 | Particle raw materials processing apparatus is moulded to lift-type PVC wood |
| CN117805498A (en) * | 2024-03-01 | 2024-04-02 | 国网辽宁省电力有限公司 | Reactive compensation capacitance state detection device for power distribution network |
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2015
- 2015-11-25 CN CN201520975013.0U patent/CN205364121U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160528A (en) * | 2017-06-22 | 2017-09-15 | 芜湖久恒包装科技有限公司 | A kind of method for maintaining for the packing case damaged occur |
| CN110978192A (en) * | 2020-01-21 | 2020-04-10 | 福建农林大学 | Processing method for cracking of big board end of barbeque tea table |
| CN111716193A (en) * | 2020-07-08 | 2020-09-29 | 南通大学 | Novel full-automatic bell piece edge grinding machine |
| CN112060242A (en) * | 2020-09-16 | 2020-12-11 | 张洪斌 | Detection processing apparatus of plywood |
| CN112207906A (en) * | 2020-10-10 | 2021-01-12 | 韦荣贵 | Recycling device for waste glued multi-layer wood plates |
| CN112207906B (en) * | 2020-10-10 | 2022-08-09 | 合浦县福海木业有限公司 | Recycling device for waste glued multi-layer wood plates |
| CN112621957A (en) * | 2020-12-23 | 2021-04-09 | 马忠非 | Particle raw materials processing apparatus is moulded to lift-type PVC wood |
| CN117805498A (en) * | 2024-03-01 | 2024-04-02 | 国网辽宁省电力有限公司 | Reactive compensation capacitance state detection device for power distribution network |
| CN117805498B (en) * | 2024-03-01 | 2024-05-10 | 国网辽宁省电力有限公司 | Reactive compensation capacitance state detection device for power distribution network |
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