CN209755523U - Rotary cutting device for wood - Google Patents
Rotary cutting device for wood Download PDFInfo
- Publication number
- CN209755523U CN209755523U CN201920262724.1U CN201920262724U CN209755523U CN 209755523 U CN209755523 U CN 209755523U CN 201920262724 U CN201920262724 U CN 201920262724U CN 209755523 U CN209755523 U CN 209755523U
- Authority
- CN
- China
- Prior art keywords
- roller
- motor
- piece
- rotary cutting
- machine base
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims description 26
- 239000002023 wood Substances 0.000 title claims description 17
- 238000003860 storage Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 34
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Abstract
The utility model provides a rotary-cut device for timber, including rotary-cut lathe, screw rod device, oil drip device, feeding mechanism, control box, wherein the screw rod device includes fixation nut, lead screw, third motor, the oil drip device includes oil storage bottle, oil pipe, controller, conductance silk, the pay-off structure includes frame, feeding motor, initiative pivot, driven shaft, chain conveyer belt, support piece. The utility model discloses it is convenient effective, the pay-off is simple, and the material resources of using manpower sparingly have carried out effectual maintenance to equipment, improve equipment's life has improved the speed of rotary-cut when guaranteeing the rotary-cut quality.
Description
Technical Field
The utility model relates to a wood working equipment technical field, concretely relates to rotary-cut device for timber.
Background
The rotary cutter is one of the main devices for producing plywood, and is divided into a cutting machine with a rotary cutter and a rotary cutter without a rotary cutter, digital servo control technology is applied to the production of the rotary cutter along with the technological progress, and numerical control rotary cutters appear in recent years, so that the quality and the precision of veneers produced are improved, the production efficiency and the automation degree of the whole machine are also greatly improved, the numerical control rotary cutter without the rotary cutter is an important device on a plywood production line or a veneer production line, and is mainly used for carrying out secondary utilization on residual wood cores cut by the rotary cutter with a clamping shaft, and the wood cores with different lengths are cut into veneers with different thicknesses in a rotary cutting mode within a certain diameter range, and the rotary cutting diameter is small.
However, in the field use process, the numerical control rotary cutter is expensive, and the common rotary cutter has some defects, such as difficult wood feeding process, difficult conveying for round woods with large diameters, easy oil shortage of a screw rod device used by the rotary cutter, and operation problems of the rotary cutter, the need of frequently coating lubricating oil on the screw rod device, and troublesome operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects and providing a rotary cutting device for wood.
In order to achieve the above object, the technical solution of the present invention is: a rotary cutting device for wood comprises a rotary cutting machine tool, a screw rod device, an oil dripping device, a feeding mechanism and a control box, wherein the rotary cutting machine tool comprises a first machine base, a compression roller, a transmission motor, a rotary cutter, a second machine base and a driving roller, a guide rail is arranged at the bottom of the first machine base, the first machine base is arranged on the guide rail, a discharge port is formed in the upper part of the guide rail of the first machine base, a transmission rod is arranged on the first machine base and penetrates through the first machine base, the transmission motor is arranged on one side of the first machine base, the transmission end of the transmission motor is connected with one end of the transmission rod through a belt, one end of the compression roller is connected with the other end of the transmission rod through a chain, a baffle is arranged at the other end of the compression roller, the rotary cutter is arranged below the compression roller, and the edge of the rotary cutter is, the rotary cutter is provided with a fixed rod, the fixed rod is fixed on the outer wall of the first machine base, the second machine base is arranged on one side of the first machine base, which is provided with the driving roller, which is close to the outer wall of one side of the compression roller, the driving roller comprises a first driving roller and a second driving roller, the first driving roller and the second driving roller are arranged on the same vertical surface, the first driving roller and the second driving roller are provided with fixed blocks, the fixed blocks are fixed on the second machine base, one end of the first driving roller and one end of the second driving roller are respectively connected with a first motor and a second motor through chains, the first motor and the second motor are arranged inside the second machine base, the screw rod device comprises a fixed nut, a screw rod and a third motor, the fixed nut is fixed on the outer side wall of the bottom of the first machine base, the feeding mechanism comprises a rack, a screw rod, a third motor, an oil dripping device, a support, an oil pipe, a controller and a diversion wire, wherein the screw rod is matched with threads of a fixing nut and is arranged on the screw rod, the third motor is arranged on the outer side of the bottom of a second base, the transmission end of the third motor is connected with the screw rod, the screw rod penetrates through the fixing nut and is in threaded connection with the fixing nut, the oil dripping device comprises an oil storage bottle, an oil pipe, a controller and the diversion wire, the oil storage bottle is arranged above the first base, a support is arranged at the bottom of the oil storage bottle, the opening of the oil storage bottle faces downwards, the oil pipe is connected with the opening of the oil storage bottle, the controller is arranged on the oil pipe, the control over the flow of the oil pipe is realized by adjusting the controller, the bottom end of the oil pipe is arranged on the fixing nut, the bottom of the oil pipe, The feeding motor, the driving rotating shaft, the driven rotating shaft, the chain conveyor belt and the supporting piece are arranged on the outer side of the second machine base, the frame comprises a first vertical rod and a second vertical rod, the first vertical rod is higher than the second vertical rod, the feeding motor is arranged between the first vertical rod and the second machine base, the transmission end of the feeding motor is connected with one end of the driving rotating shaft through a belt, the driving rotating shaft is arranged between the first vertical rod and the second machine base, the driving rotating shaft is higher than the second machine base, the bottom of the driving rotating shaft is provided with a support, the support is fixed on the frame, a gear is arranged on the driving rotating shaft, the driven rotating shaft is arranged at the top end of the second vertical rod, the chain conveyor belt wraps the gear on the driving rotating shaft and the driven rotating shaft, and the supporting piece is arranged on the chain conveyor belt, the support piece includes founding piece, L-shaped piece, boss, found the piece welding in the both sides of chain conveyer belt, be provided with the screw on the founding piece, the L-shaped piece includes end piece, founds the piece, the end piece of L-shaped piece passes through the fix with screw found between the piece, the boss is connected the L-shaped piece the end piece with found the piece, the control box sets up the last top of second frame, the motor operation of whole process is controlled to the control box.
Further, the controller comprises a roller and a roller groove, the roller groove is sleeved on the oil pipe, one end of the roller groove is longer than the other end of the roller groove, and the roller is arranged in the roller groove.
Further, the first driving roller and the second driving roller are parallel to the pressure roller and are equal in length.
Furthermore, an emergency stop button is arranged on the control box.
Further, the chain conveyor belt is provided with two.
Further, the number of the supporting members is preferably 4 to 6.
Further, the upright blocks of the L-shaped blocks are of arc-shaped structures.
Furthermore, the material of the flow guide wire is preferably copper wire or aluminum wire.
The utility model provides a rotary-cut device for timber, check out the equipment behavior before the use, pass through the control box opening equipment during use, will treat the rotary-cut log and place in the frame, feeding mechanism delivers to initiative pivot top with the log, inside the log gets into first frame and second frame, transmission motor drives the compression roller through the transfer line and carries out clockwise rotation, first motor drives first drive roller and second drive roller with the second motor and carries out anticlockwise rotation, the third motor rotates through the lead screw and rotates, fixation nut drives first frame and is close to the second frame, continuous rotary-cut log, the product after the log rotary-cut is seen through the discharge gate of first frame bottom, position through adjusting roller, regularly carry lubricating oil, lubricating oil drips the screw thread department on the lead screw under the drainage of water conservancy diversion silk through oil pipe, reach the purpose of maintenance lead screw.
The utility model provides a rotary-cut device for timber through the screw rod transmission, realizes the rotary-cut to the log, through setting up feeding mechanism, makes things convenient for the pay-off of log, and the material resources of using manpower sparingly, and convenient operation is simple, through setting up oil dripping device, regularly opens the controller, through the drainage of conductance silk, drips the screw thread department on the lead screw, carries out effectual maintenance to the lead screw, improve equipment's life-span, and convenient to use, maintenance is effectual, the utility model discloses convenient effective, the pay-off is simple, and the material resources of using manpower sparingly have carried out effectual maintenance to equipment, improve equipment's life has improved the speed of rotary-cut when guaranteeing the rotary-cut quality.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic structural view of the supporting member of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, 2, 3 and 4, a rotary cutting device for wood comprises a rotary cutting machine 1, a screw rod device 2, an oil dripping device 3, a feeding mechanism 4 and a control box 5, wherein the rotary cutting machine 1 comprises a first base 11, a press roller 12, a transmission motor 13, a rotary cutting knife 14, a second base 15 and a driving roller 16, a guide rail 17 is arranged at the bottom of the first base 11, the first base 11 is arranged on the guide rail 17, a discharge port 18 is arranged above the guide rail 17 of the first base 11, a transmission rod 111 is arranged on the first base 11, the transmission rod 111 penetrates through the first base 11, the transmission motor 13 is arranged at one side of the first base 11, the transmission end of the transmission motor 13 is connected with one end of the transmission rod 111 through a belt, one end of the press roller 12 is connected with the other end of the transmission rod 111 through a chain, and the other end of the press roller 12 is provided with a baffle 121, rotary cutter 14 sets up the below of compression roller 12, rotary cutter 14's edge of a knife laminating compression roller 12's outer wall, be provided with dead lever 141 on rotary cutter 14, dead lever 141 is fixed on the outer wall of first frame 11, second frame 15 sets up first frame 11 sets up one side of compression roller 12, second frame 15 is close to be provided with on the outer wall of one side of compression roller 12 drive roller 16, drive roller 16 includes first drive roller 161, second drive roller 162, first drive roller 161 with second drive roller 162 sets up at same facade, first drive roller 161 be provided with fixed block 163 on second drive roller 162, fixed block 163 is fixed on second frame 15, first drive roller 161, second drive roller 162's one end is passed through the chain and is connected first motor 164 respectively, The second motor 165, the first motor 164, the second motor 165 is arranged inside the second base 15, the screw rod device 2 includes a fixing nut 21, a screw rod 22, and a third motor 23, the fixing nut 21 is fixed on the bottom outer side wall of the first base 11, a screw thread matched with the fixing nut 21 is arranged on the screw rod 22, the third motor 23 is arranged outside the bottom of the second base 15, the transmission end of the third motor 23 is connected with the screw rod 22, the screw rod 22 passes through the fixing nut 21 and is in threaded connection with the fixing nut 21, the oil dripping device 3 includes an oil storage bottle 31, an oil pipe 32, a controller 33, and a diversion wire 34, the oil storage bottle 31 is arranged above the first base 11, a support 311 is arranged at the bottom of the oil storage bottle 31, the mouth of the oil storage bottle 31 faces downwards, the oil pipe 32 is connected with the mouth of the oil storage bottle 31, the controller 33 is arranged on the oil pipe 32, the control of the oil pipe flow is realized by adjusting the controller 33, the bottom end of the oil pipe 32 is arranged on the fixing nut 21, the bottom end of the oil pipe 32 is connected with the flow guide wire 34, the end of the flow guide wire 34 is positioned above the thread of the screw rod 22, the feeding mechanism 4 comprises a frame 41, a feeding motor 42, a driving rotating shaft 43, a driven rotating shaft 44, a chain conveyor belt 45 and a supporting member 46, the frame 41 is arranged on the outer side of the second machine base 15, the frame 41 comprises a first vertical rod 411 and a second vertical rod 412, the first vertical rod 411 is higher than the second vertical rod 412, the feeding motor 42 is arranged between the first vertical rod 411 and the second machine base 15, the transmission end of the feeding motor 42 is connected with one end of the driving rotating shaft 43 through a belt, the driving rotating shaft 43 is arranged between the first vertical rod 411 and the second machine base 15, the height of the driving rotating shaft 43 is higher than that of the second machine base 15, a support 431 is arranged at the bottom of the driving rotating shaft 43, the support 431 is fixed on the frame 41, a gear 432 is arranged on the driving rotating shaft 43, the driven rotating shaft 44 is arranged at the top end of the second vertical rod 412, the chain conveyor 45 wraps the gear 432 on the driving rotating shaft 43 and the driven rotating shaft 44, the support 46 is arranged on the chain conveyor 45, the support 46 comprises vertical blocks 461, L-shaped blocks 462 and reinforcing blocks 463, the vertical blocks 461 are welded on two sides of the chain conveyor 45, screw holes 464 are arranged on the vertical blocks 461, the L-shaped blocks 462 comprise bottom blocks 4621 and vertical blocks 4622, the bottom blocks 4621 of the L-shaped blocks 462 are fixed between the vertical blocks 461 through screws, the reinforcing blocks 463 connect the bottom blocks 4621 and the vertical blocks 4622 of the L462, the control box 5 is arranged at the upper top of the second machine base 15, and the control box 5 controls the operation of the motor in the whole process.
Further, the controller 33 includes a roller 331 and a roller slot 332, the roller slot 332 is sleeved on the oil pipe 32, one end of the roller slot 332 is longer than the other end, and the roller 331 is disposed inside the roller slot 332.
Further, the first driving roller 161 and the second driving roller 162 are parallel to and equal in length to the pressure roller 12.
Further, an emergency stop button 51 is arranged on the control box 5.
Further, the chain conveyor 45 is provided with two.
Further, the number of the supporting members 46 is preferably 4 to 6.
Further, the upright blocks 4622 of the L-shaped blocks 462 are arc-shaped structures.
Further, the material of the flow guiding wire 34 is preferably copper wire or aluminum wire.
The utility model provides a rotary-cut device for timber, check out the equipment behavior before the use, pass through the control box opening equipment during use, will treat the rotary-cut log and place in the frame, feeding mechanism delivers to initiative pivot top with the log, inside the log gets into first frame and second frame, transmission motor drives the compression roller through the transfer line and carries out clockwise rotation, first motor drives first drive roller and second drive roller with the second motor and carries out anticlockwise rotation, the third motor rotates through the lead screw and rotates, fixation nut drives first frame and is close to the second frame, continuous rotary-cut log, the product after the log rotary-cut is seen through the discharge gate of first frame bottom, position through adjusting roller, regularly carry lubricating oil, lubricating oil drips the screw thread department on the lead screw under the drainage of water conservancy diversion silk through oil pipe, reach the purpose of maintenance lead screw.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. A rotary cutting device for wood is characterized in that: the rotary cutting machine comprises a rotary cutting machine tool, a screw rod device, an oil dripping device, a feeding mechanism and a control box, wherein the rotary cutting machine tool comprises a first machine base, a compression roller, a transmission motor, a rotary cutting knife, a second machine base and a driving roller, a guide rail is arranged at the bottom of the first machine base, the first machine base is arranged on the guide rail, a discharge port is formed in the position, above the guide rail, of the first machine base, a transmission rod is arranged on the first machine base and penetrates through the first machine base, the transmission motor is arranged on one side of the first machine base, the transmission end of the transmission motor is connected with one end of the transmission rod through a belt, one end of the compression roller is connected with the other end of the transmission rod through a chain, a baffle is arranged at the other end of the compression roller, the rotary cutting knife is arranged below the compression roller, the knife edge of the rotary, the dead lever is fixed on the outer wall of first frame, the second frame sets up the one side that first frame set up the compression roller, the second frame is close to be provided with the drive roller on the outer wall of one side of compression roller, the drive roller includes first drive roller, second drive roller, first drive roller with the second drive roller sets up at same facade, first drive roller, be provided with the fixed block on the second drive roller, the fixed block is fixed on the second frame, first motor, second motor are connected respectively through the chain to first drive roller, the one end of second drive roller, first motor, the second motor sets up the inside of second frame, the screw rod device includes fixation nut, lead screw, third motor, fixation nut fixes on the bottom lateral wall of first frame, the feeding mechanism comprises a rack, a screw rod, a third motor, an oil dripping device, a support, an oil pipe, a controller and a diversion wire, wherein the screw rod is matched with threads of a fixing nut and is arranged on the screw rod, the third motor is arranged on the outer side of the bottom of a second base, the transmission end of the third motor is connected with the screw rod, the screw rod penetrates through the fixing nut and is in threaded connection with the fixing nut, the oil dripping device comprises an oil storage bottle, an oil pipe, a controller and the diversion wire, the oil storage bottle is arranged above the first base, a support is arranged at the bottom of the oil storage bottle, the opening of the oil storage bottle faces downwards, the oil pipe is connected with the opening of the oil storage bottle, the controller is arranged on the oil pipe, the control over the flow of the oil pipe is realized by adjusting the controller, the bottom end of the oil pipe is arranged on the fixing nut, the bottom of the oil pipe, The feeding motor, the driving rotating shaft, the driven rotating shaft, the chain conveyor belt and the supporting piece are arranged on the outer side of the second machine base, the frame comprises a first vertical rod and a second vertical rod, the first vertical rod is higher than the second vertical rod, the feeding motor is arranged between the first vertical rod and the second machine base, the transmission end of the feeding motor is connected with one end of the driving rotating shaft through a belt, the driving rotating shaft is arranged between the first vertical rod and the second machine base, the driving rotating shaft is higher than the second machine base, the bottom of the driving rotating shaft is provided with a support, the support is fixed on the frame, a gear is arranged on the driving rotating shaft, the driven rotating shaft is arranged at the top end of the second vertical rod, the chain conveyor belt wraps the gear on the driving rotating shaft and the driven rotating shaft, and the supporting piece is arranged on the chain conveyor belt, the support piece includes founding piece, L-shaped piece, boss, found the piece welding in the both sides of chain conveyer belt, be provided with the screw on the founding piece, the L-shaped piece includes end piece, founds the piece, the end piece of L-shaped piece passes through the fix with screw found between the piece, the boss is connected the L-shaped piece the end piece with found the piece, the control box sets up the last top of second frame, the motor operation of whole process is controlled to the control box.
2. A rotary cutting apparatus for wood as defined in claim 1, wherein: the controller comprises a roller and a roller groove, the roller groove is sleeved on the oil pipe, one end of the roller groove is longer than the other end of the roller groove, and the roller is arranged in the roller groove.
3. A rotary cutting apparatus for wood as defined in claim 1, wherein: the first driving roller and the second driving roller are parallel to the pressing roller and are equal in length.
4. A rotary cutting apparatus for wood as defined in claim 1, wherein: and an emergency stop button is arranged on the control box.
5. A rotary cutting apparatus for wood as defined in claim 1, wherein: the chain conveyor belt is provided with two.
6. A rotary cutting apparatus for wood as defined in claim 1, wherein: the number of said supports is preferably 4-6.
7. A rotary cutting apparatus for wood as defined in claim 1, wherein: the vertical block of the L-shaped block is of an arc-shaped structure.
8. A rotary cutting apparatus for wood as defined in claim 1, wherein: the material of the flow guide wire is preferably copper wire or aluminum wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262724.1U CN209755523U (en) | 2019-03-01 | 2019-03-01 | Rotary cutting device for wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262724.1U CN209755523U (en) | 2019-03-01 | 2019-03-01 | Rotary cutting device for wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209755523U true CN209755523U (en) | 2019-12-10 |
Family
ID=68753236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262724.1U Expired - Fee Related CN209755523U (en) | 2019-03-01 | 2019-03-01 | Rotary cutting device for wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209755523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119259A (en) * | 2021-03-18 | 2021-07-16 | 连云港华福木业有限公司 | Production equipment and production method of poplar and eucalyptus mixed layer base material |
-
2019
- 2019-03-01 CN CN201920262724.1U patent/CN209755523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119259A (en) * | 2021-03-18 | 2021-07-16 | 连云港华福木业有限公司 | Production equipment and production method of poplar and eucalyptus mixed layer base material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018014464A1 (en) | High-speed cut-off saw of numerical control | |
| CN213005736U (en) | Be applicable to building timber cutting process equipment | |
| CN209755523U (en) | Rotary cutting device for wood | |
| CN111391026A (en) | Efficient multi-blade sawtooth thicknesser for trees | |
| CN111824840A (en) | Plastic film production and manufacturing dividing and cutting machine and processing technology | |
| CN107042544A (en) | Timber fixed length cutting mechanism | |
| CN103934870A (en) | Felt-board machine tail saw device | |
| CN210046774U (en) | High-speed cut-off finish planing production line | |
| CN214238623U (en) | Wood cutting positioner | |
| CN219465100U (en) | Processing cutting equipment for hollow plastic plate | |
| CN209954844U (en) | Horizontal band saw machine is used in log processing of convenient operation | |
| CN100493871C (en) | Lumber slicer | |
| CN204278115U (en) | A kind of V-shaped rubber belt line base covers glue cutter sweep | |
| CN201067942Y (en) | Double-knife bench log surface rotary cutter | |
| CN215202422U (en) | Multifunctional numerical control cutting device for wood | |
| CN211969981U (en) | Material pouring device of film cutting machine | |
| CN211104459U (en) | High-speed circular sawing machine actuating mechanism | |
| CN207901319U (en) | A kind of adjustable slab multiple blade saw of pinch roller | |
| CN210453035U (en) | Novel double-crawler-type plate multi-blade saw | |
| CN209920620U (en) | Transverse cutting mechanism of die-cutting machine for carton production and processing | |
| CN112621850A (en) | Cutting device for fireproof heat-insulating material | |
| CN213595559U (en) | Splitting machine for composite packaging cloth of steel strand | |
| CN203818260U (en) | Board jointing machine tail saw device | |
| CN111590692A (en) | Wooden floor cutting equipment and working method thereof | |
| CN216072400U (en) | Automatic production facility that cuts in accurate location of compound gum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |