CN115815690B - Prevent fire door processing and use cutting device - Google Patents
Prevent fire door processing and use cutting device Download PDFInfo
- Publication number
- CN115815690B CN115815690B CN202211561848.2A CN202211561848A CN115815690B CN 115815690 B CN115815690 B CN 115815690B CN 202211561848 A CN202211561848 A CN 202211561848A CN 115815690 B CN115815690 B CN 115815690B
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- fixedly arranged
- cutting
- shaft
- upper plate
- clamping device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 90
- 239000000428 dust Substances 0.000 claims abstract description 42
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003892 spreading Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
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Abstract
The invention discloses a cutting device for fireproof door processing, which belongs to the technical field of fireproof door processing and comprises a circulation device placed on the ground, wherein the circulation device is provided with a clamping device, the circulation device is used for conveying the clamping device and dedusting the clamping device, the clamping device is used for clamping a fireproof door, the circulation device is provided with a cutting device, and the cutting device is used for cutting the fireproof door. The circulation device carries the clamping device and prevents fire door and carries out the dust removal and the cutting device of front and back side, and get rid of the cutting burr simultaneously through the dust removal action of return stroke, and clamping device is in the open state before not getting into the side rail, is convenient for put into preventing fire door, and after clamping device gets into the side rail, clamping device presss from both sides tightly to prevent fire door to remove dust and polish and cut, cutting device only descends after preventing fire door reaches certain position, thereby cuts preventing fire door.
Description
Technical Field
The invention relates to the technical field of fireproof door processing, in particular to a cutting device for fireproof door processing.
Background
The fireproof door is a fireproof partition with certain fire resistance, which is arranged between fireproof partitions, evacuation stairwells, vertical shafts and the like, has the function of common doors, has the function of preventing fire from spreading and smoke from spreading, can prevent the fire from spreading within a certain time, and ensures personnel evacuation. The Chinese patent with the publication number of CN213379786U discloses a precise cutting device for producing a steel fireproof door, relates to the technical field of steel fireproof door production, and particularly relates to a precise cutting device for producing a steel fireproof door, which increases the collection effect of scraps generated by cutting the steel fireproof door, increases convenience and improves practicability; including chassis, the workstation, first slide, first motor, first rack, the crossbeam, the second rack, the second slide, the second motor, the third slide, plasma cutting machine, fall fight and discharge pipe, the bottom and the top of chassis are connected, the top sliding connection of bottom and the workstation of first slide, first motor is installed on first slide, the output of first motor is provided with first gear, first rack is installed on the workstation, first gear and first rack meshing are connected, the bottom and the top of first slide of crossbeam are connected, the second rack is installed on the crossbeam, the bottom and the top sliding connection of crossbeam of second slide, the bottom and the top of second slide are connected.
However, the existing fireproof door has a solid structure and a hollow structure, the two structures are very troublesome in the process of cutting, the cutting time is long in the process of longitudinal cutting, and the blade is easy to damage due to long-time work; therefore, the existing requirements are not met, and a cutting device for fireproof door production is provided.
Disclosure of Invention
Aiming at the technical problems, the invention adopts the following technical scheme: the utility model provides a prevent fire door processing and use cutting device, includes the circulation device of placing on ground, circulation device include the upper plate, fixed mounting has middle track on the upper plate, circulation device on be provided with clamping device, clamping device include fly leaf, fly leaf and middle track slidable mounting, circulation device be used for transporting clamping device and remove dust it, clamping device be used for carrying out the centre gripping with preventing fire door, circulation device on be provided with cutting device, cutting device include the stand, stand fixed mounting is on the upper plate, cutting device be used for cutting preventing fire door.
The manual work will prevent fire door and place on clamping device to promote clamping device a short distance forward, circulation device drives clamping device and removes dust and cut the action to preventing fire door through circulation device and cutting device afterwards.
Further, the circulation device comprises a side rail fixedly arranged on an upper plate, an intermediate rail is fixedly arranged on the upper plate, a dust removing shaft is rotatably arranged on the side rail, a dust removing gear and a dust roller are fixedly arranged on the dust removing shaft, a rail gear is rotatably arranged on the side rail, a lower connecting frame is fixedly arranged below the upper plate, a lower plate is fixedly arranged below the lower connecting frame, a dust collecting box is slidably arranged on the upper plate, a vertical shaft is rotatably arranged on the upper plate, an upper bevel gear is fixedly arranged on the vertical shaft, a lower wheel is fixedly arranged below the vertical shaft, a belt pulley is rotatably arranged below the upper plate, a driving belt is wound outside the belt pulley and the lower wheel, a lower bevel gear is fixedly arranged on the belt pulley, a shaft bracket is fixedly arranged below the upper plate, a lower shaft is rotatably arranged on the lower shaft, a shaft gear and an end bevel gear are meshed with the lower bevel gear, a screw rod bracket is fixedly arranged below the upper plate, a bidirectional screw rod is rotatably arranged on the screw rod bracket, a screw rod gear is fixedly arranged on the bidirectional screw rod, and the screw rod gear is meshed with the shaft gear.
Further, the bidirectional screw rod is provided with bidirectional threads.
After putting fireproof door on clamping device, manual promotion clamping device slides a section distance along middle track after, through the meshing of rack and rail gear, drive the dust cylinder and rotate, remove dust to prevent fire door, after clamping device and cutting device dock, cutting device drives bevel gear rotation simultaneously, thereby drive lower round rotation, thereby drive lower bevel gear rotation, drive lower axle rotation, thereby drive two-way lead screw rotation, make clamping device advance under the action of motor, after the one side cutting of preventing fire door is accomplished, it is turned over to it by hand, then drive clamping device under two-way lead screw's effect and walk backward, cut and remove dust to prevent fire door reverse side.
Further, clamping device include the collision pipe of slidable mounting on the fly leaf, fixed mounting has splint on the collision pipe, is provided with the clamp spring between splint and the upper plate, prevents fire door and places on the fly leaf, fly leaf side fixed mounting has the support, fixed mounting has the rack on the support, fly leaf bottom fixed mounting has the lower slide bar, lower slide bar forms screw thread transmission with two-way lead screw.
Further, the collision tube is trapezoidal in shape.
After placing fireproof door on the fly leaf, manual promotion fly leaf slides along middle track, and collision pipe and side rail contact back, the collision pipe inwards slides, and the clamp spring is pressed, and two splint shrink in opposite directions will prevent fire door clamp, simultaneously at promotion fly leaf rack can with rail gear engagement to drive rail gear and dust removal gear rotation at the fly leaf in-process of advancing, thereby drive the dust cylinder and rotate and prevent fire door and remove dust, thereby the fly leaf is driven down the slide bar through the rotation of two-way lead screw and is slided along middle track after fly leaf and cutting device butt joint.
Further, slidable mounting have the carriage on the stand, be provided with down the spring between carriage and the upper plate, fixed mounting has cutting motor on the carriage, fixed mounting has lower connecting rod on the carriage, fixed mounting has the collision board on the lower connecting rod, fixed mounting has motor bevel gear on cutting motor's the output shaft, rotates on the carriage and installs the cutting shaft, fixed mounting has cutting bevel gear on the cutting shaft, cutting bevel gear and motor bevel gear meshing have the saw bit on the cutting shaft.
Further, two saw blades are arranged on the cutting shaft.
After fly leaf and bump board contact, can push down bump board for the carriage descends along the stand, and lower spring is compressed, and the saw bit descends and prevent fire door contact and drive cutting shaft and cutting bevel gear through cutting motor's rotation this moment and rotate, thereby realizes preventing fire door's cutting, and distal end gear descends simultaneously, begins to mesh with last bevel gear, through cutting motor's rotation, begins to drive the lower wheel rotation through cutting shaft, thereby realizes the rotation of two-way lead screw, drives the fly leaf and slides along the middle track and realize whole cutting and dust removal process.
Compared with the prior art, the invention has the beneficial effects that: (1) The circulation device provided by the invention can carry the clamping device and the fireproof door to carry out dust removal and cutting devices on the front side and the back side, and simultaneously remove cutting burrs through the dust removal action of return stroke; (2) Before the clamping device does not enter the side rail, the clamping device is in an open state, so that a fireproof door can be conveniently placed in the side rail, and after the clamping device enters the side rail, the clamping device clamps so as to remove dust, polish and cut the fireproof door; (3) The cutting device provided by the invention descends only after the fireproof door reaches a certain position, so that the fireproof door is cut.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic structural diagram of a circulation device according to the present invention.
Fig. 4 is a schematic structural diagram of a circulation device according to the present invention.
Fig. 5 is a schematic structural diagram of a clamping device according to the present invention.
Fig. 6 is a schematic structural diagram of a clamping device according to the second embodiment of the present invention.
Fig. 7 is a schematic structural view of a cutting device according to the present invention.
Reference numerals: 101-upper plate; 102-side rails; 103-a dust removal gear; 104-a dust removal shaft; 105-dust drum; 106-middle track; 107-track gear; 108-upper bevel gears; 109-vertical shaft; 110-lower connecting frame; 111-a dust collection box; 112-lower plate; 113-a screw rack; 114-a bidirectional screw rod; 115-lower wheel; 116-a transmission belt; 117-lower bevel gear; 118-end bevel gear; 119-lower shaft; 120-shaft bracket; 121-a shaft gear; 122-a lead screw gear; 123-pulleys; 201-a fireproof door; 202-a movable plate; 203-clamping plates; 204-clip springs; 205-collision tube; 206-a bracket; 207-rack; 208-lower slide bar; 301-upright posts; 302-lower spring; 303-bump plate; 304-lower links; 305-a carriage; 306-a cutting motor; 307-motor bevel gear; 308-cutting the shaft; 309-cutting bevel gears; 310-saw blade; 311-distal gear.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: as shown in fig. 1 and 2, a fire door processing cutting device comprises a circulation device placed on the ground, the circulation device comprises an upper plate 101, a middle rail 106 is fixedly installed on the upper plate 101, a clamping device is arranged on the circulation device, the clamping device comprises a movable plate 202, the movable plate 202 and the middle rail 106 are slidably installed, the circulation device is used for conveying the clamping device and dedusting the clamping device, the clamping device is used for clamping a fire door, the circulation device is provided with a cutting device, the cutting device comprises a stand column 301, the stand column 301 is fixedly installed on the upper plate 101, and the cutting device is used for cutting the fire door.
The fire door 201 is manually placed on the clamping device, the clamping device is pushed forward for a small distance, and then the circulation device drives the clamping device to remove dust and cut the fire door 201 through the circulation device and the cutting device.
As shown in fig. 3 and 4, the circulation device comprises a side rail 102 fixedly mounted on an upper plate 101, an intermediate rail 106 fixedly mounted on the upper plate 101, a dust removing shaft 104 rotatably mounted on the side rail 102, a dust removing gear 103 and a dust drum 105 fixedly mounted on the dust removing shaft 104, a rail gear 107 rotatably mounted on the side rail 102, a lower link 110 fixedly mounted under the upper plate 101, a lower plate 112 fixedly mounted under the lower link 110, a dust box 111 slidably mounted on the upper plate 101, a vertical shaft 109 rotatably mounted on the upper plate 101, an upper bevel gear 108 fixedly mounted on the vertical shaft 109, a lower wheel 115 fixedly mounted under the vertical shaft 109, a belt pulley 123 rotatably mounted under the upper plate 101, a belt pulley 123 and a lower wheel 115 externally wound with a transmission belt 116, a lower bevel gear 117 fixedly mounted on the belt pulley 123, a shaft bracket 120 fixedly mounted under the upper plate 101, a lower shaft 119 and an end bevel gear 118 meshed with the lower bevel gear 117, a screw bracket 113 fixedly mounted under the upper plate 101, a screw rod bracket 113 rotatably mounted on the upper shaft bracket 113 and meshed with the screw rod 122 meshed with the screw rod 114, and a screw rod 122 meshed with the screw rod 122.
As shown in fig. 4, the bidirectional screw 114 is provided with bidirectional screw threads.
After the fireproof door 201 is placed on the clamping device, the clamping device is manually pushed to slide a certain distance along the middle rail 106, the dust roller 105 is driven to rotate through the meshing of the rack 207 and the rail gear 107, the fireproof door is dedusted, after the clamping device is in butt joint with the cutting device, the cutting device simultaneously drives the upper bevel gear 108 to rotate, thereby driving the lower wheel 115 to rotate, thereby driving the lower bevel gear 117 to rotate, driving the lower shaft 119 to rotate, thereby driving the bidirectional screw 114 to rotate, so that the clamping device moves forward under the action of a motor, after one side of the fireproof door 201 is cut, the fireproof door 201 is manually turned over, and then the clamping device is driven to move back under the action of the bidirectional screw 114, so that the reverse side of the fireproof door 201 is cut and dedusted.
As shown in fig. 5 and 6, the clamping device comprises a collision tube 205 slidably mounted on a movable plate 202, a clamping plate 203 is fixedly mounted on the collision tube 205, a clamping spring 204 is arranged between the clamping plate 203 and the upper plate 101, a fireproof door 201 is placed on the movable plate 202, a bracket 206 is fixedly mounted on the side surface of the movable plate 202, a rack 207 is fixedly mounted on the bracket 206, a lower slide bar 208 is fixedly mounted at the bottom of the movable plate 202, and the lower slide bar 208 and the bidirectional screw 114 form screw transmission.
As shown in fig. 5, the collision tube 205 has a trapezoidal shape.
After the fireproof door 201 is placed on the movable plate 202, the movable plate 202 is manually pushed to slide along the middle rail 106, after the collision pipe 205 is contacted with the side rail 102, the collision pipe 205 slides inwards, the clamping springs 204 are extruded, the two clamping plates 203 are contracted in opposite directions to clamp the fireproof door 201, meanwhile, the rack 207 of the movable plate 202 is pushed to be meshed with the rail gear 107, so that the rail gear 107 and the dust removing gear 103 are driven to rotate in the advancing process of the movable plate 202, the dust roller 105 is driven to rotate to remove dust from the fireproof door, and after the movable plate 202 is butted with the cutting device, the lower sliding rod 208 is driven to drive the movable plate 202 to slide along the middle rail 106 through the rotation of the bidirectional screw 114.
As shown in fig. 7, a carriage 305 is slidably mounted on the upright 301, a lower spring 302 is provided between the carriage 305 and the upper plate 101, a cutting motor 306 is fixedly mounted on the carriage 305, a lower link 304 is fixedly mounted on the carriage 305, a collision plate 303 is fixedly mounted on the lower link 304, a motor bevel gear 307 is fixedly mounted on an output shaft of the cutting motor 306, a cutting shaft 308 is rotatably mounted on the carriage 305, a cutting bevel gear 309 is fixedly mounted on the cutting shaft 308, the cutting bevel gear 309 is meshed with the motor bevel gear 307, and a saw blade 310 is fixedly mounted on the cutting shaft 308.
As shown in fig. 7, two saw blades 310 are provided on the cutting shaft 308.
When the movable plate 202 contacts with the collision plate 303, the collision plate 303 is pressed downwards, so that the sliding frame 305 descends along the upright post 301, the lower spring 302 is compressed, at the moment, the saw blade 310 descends to contact with the fireproof door 201 and drives the cutting shaft 308 and the cutting bevel gear 309 to rotate through the rotation of the cutting motor 306, thereby realizing the cutting of the fireproof door 201, meanwhile, the far-end gear 311 descends to be meshed with the upper bevel gear 108, and drives the lower wheel 115 to rotate through the rotation of the cutting motor 306, thereby realizing the rotation of the bidirectional screw rod 114, and the movable plate 202 is driven to slide along the middle rail 106 to realize the whole cutting and dust removing process.
Working principle: after the fireproof door 201 is placed on the movable plate 202, the movable plate 202 is manually pushed to slide along the middle rail 106, the collision pipe 205 is compressed after being contacted with the side rail 102, the collision pipe 205 slides inwards, the clamp spring 204 is extruded, the two clamping plates 203 are contracted in opposite directions to clamp the fireproof door 201, the rack 207 is meshed with the rail gear 107 while the movable plate 202 is pushed, thereby the rail gear 107 and the dedusting gear 103 are driven to rotate in the advancing process of the movable plate 202, the dust roller 105 is driven to rotate to remove dust of the fireproof door, after the movable plate 202 is contacted with the collision plate 303, the collision plate 303 is pressed downwards, the sliding frame 305 is enabled to descend along the upright post 301, the lower spring 302 is compressed, at the moment, the saw blade 310 descends to contact with the fireproof door 201, and drives the cutting shaft 308 and the cutting bevel gear 309 to rotate through the rotation of the cutting motor 306, meanwhile, the far-end gear 311 descends to be meshed with the upper bevel gear 108, the lower wheel 115 is driven to rotate through the rotation of the cutting shaft 308, the lower bevel gear 117 is driven to rotate, the lower shaft 119 is driven to rotate, the lower lead screw 114 is driven to rotate, the bidirectional motor is driven to rotate, the fireproof door is enabled to rotate, the fireproof door 201 is enabled to rebound to move back down, and the fire door 201 is cut and the opposite sides of the fire door is cut, and the fire door is enabled to rotate, and the fire door 201 is cut to rotate in opposite directions, and the opposite sides to the fire door is driven to rotate, and the fire door is opposite to rotate.
Claims (1)
1. Prevent fire door processing and use cutting device, including placing the circulation device on ground, its characterized in that: the circulation device comprises an upper plate (101), an intermediate rail (106) is fixedly arranged on the upper plate (101), a clamping device is arranged on the circulation device, the clamping device comprises a movable plate (202), the movable plate (202) and the intermediate rail (106) are slidably arranged, the circulation device is used for conveying the clamping device and dedusting the clamping device, the clamping device is used for clamping a fireproof door, a cutting device is arranged on the circulation device, the cutting device comprises an upright post (301), the upright post (301) is fixedly arranged on the upper plate (101), and the cutting device is used for cutting the fireproof door;
The circulation device comprises a side rail (102) fixedly arranged on an upper plate (101), an intermediate rail (106) is fixedly arranged on the upper plate (101), a dust removing shaft (104) is rotatably arranged on the side rail (102), a dust removing gear (103) and a dust drum (105) are fixedly arranged on the dust removing shaft (104), a rail gear (107) is rotatably arranged on the side rail (102), a lower connecting frame (110) is fixedly arranged below the upper plate (101), a lower plate (112) is fixedly arranged below the lower connecting frame (110), a dust collecting box (111) is slidably arranged on the upper plate (101), a vertical shaft (109) is rotatably arranged on the upper plate (101), an upper bevel gear (108) is fixedly arranged on the vertical shaft (109), a lower wheel (115) is fixedly arranged below the vertical shaft (109), a belt wheel (123) is rotatably arranged below the upper plate (101), a driving belt (116) is wound outside the belt wheel (123), a lower bevel gear (117) is fixedly arranged below the upper plate (101), a shaft bracket (120) is fixedly arranged below the lower shaft (119), a bevel gear (118) is fixedly arranged at the lower end of the lower shaft (119), a screw rod frame (113) is fixedly arranged below the upper plate (101), a bidirectional screw rod (114) is rotatably arranged on the screw rod frame (113), a screw rod gear (122) is fixedly arranged on the bidirectional screw rod (114), and the screw rod gear (122) is meshed with the shaft gear (121);
The clamping device comprises a collision pipe (205) which is slidably arranged on a movable plate (202), a clamping plate (203) is fixedly arranged on the collision pipe (205), a clamping spring (204) is arranged between the clamping plate (203) and an upper plate (101), a fireproof door (201) is arranged on the movable plate (202), a support (206) is fixedly arranged on the side surface of the movable plate (202), a rack (207) is fixedly arranged on the support (206), a lower sliding rod (208) is fixedly arranged at the bottom of the movable plate (202), and the lower sliding rod (208) and the bidirectional screw rod (114) form threaded transmission;
The vertical column (301) is slidably provided with a sliding frame (305), a lower spring (302) is arranged between the sliding frame (305) and the upper plate (101), a cutting motor (306) is fixedly arranged on the sliding frame (305), a lower connecting rod (304) is fixedly arranged on the sliding frame (305), a collision plate (303) is fixedly arranged on the lower connecting rod (304), a motor bevel gear (307) is fixedly arranged on an output shaft of the cutting motor (306), a cutting shaft (308) is rotatably arranged on the sliding frame (305), a cutting bevel gear (309) is fixedly arranged on the cutting shaft (308), the cutting bevel gear (309) is meshed with the motor bevel gear (307), and a saw blade (310) is fixedly arranged on the cutting shaft (308);
The bidirectional screw rod (114) is provided with bidirectional threads;
the collision tube (205) is trapezoid in shape;
the cutting shaft (308) is provided with two saw blades (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211561848.2A CN115815690B (en) | 2022-12-07 | 2022-12-07 | Prevent fire door processing and use cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211561848.2A CN115815690B (en) | 2022-12-07 | 2022-12-07 | Prevent fire door processing and use cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115815690A CN115815690A (en) | 2023-03-21 |
| CN115815690B true CN115815690B (en) | 2024-08-06 |
Family
ID=85545347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211561848.2A Active CN115815690B (en) | 2022-12-07 | 2022-12-07 | Prevent fire door processing and use cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115815690B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207642402U (en) * | 2017-12-26 | 2018-07-24 | 新昌县城关东日机械厂 | A kind of hardware cutting device for processing |
| CN214676071U (en) * | 2021-04-16 | 2021-11-09 | 成都凌点科技有限公司 | Artificial intelligence terminal hardware casing anticollision protection architecture |
| CN217700448U (en) * | 2022-04-29 | 2022-11-01 | 常州市泰明机械有限公司 | Conveyer is used in floor processing with dust removal function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210308213U (en) * | 2019-05-29 | 2020-04-14 | 邓州市新艺木业有限责任公司 | Panel processing trimming machine that possesses dust removal function |
| CN110340258B (en) * | 2019-07-25 | 2020-03-31 | 缙云唐纳机械科技有限公司 | Steel that reinforced concrete used cuts equipment |
| KR102208731B1 (en) * | 2020-07-09 | 2021-01-27 | 이한근 | Apparatus for cutting metal plates using circular saw |
| CN213379786U (en) * | 2020-08-15 | 2021-06-08 | 河北皓远门业有限公司 | Production steel is precision cutting device for fire door |
| CN214561184U (en) * | 2021-03-30 | 2021-11-02 | 重庆宇隆电子技术研究院有限公司 | Optical film production system |
| CN217434550U (en) * | 2022-02-15 | 2022-09-16 | 徐州麦卡锡木业有限公司 | Wood cutting device is used in cupboard production |
| CN115003052A (en) * | 2022-07-21 | 2022-09-02 | 王健英 | Flexible circuit board manufacturing method and flexible circuit board |
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2022
- 2022-12-07 CN CN202211561848.2A patent/CN115815690B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207642402U (en) * | 2017-12-26 | 2018-07-24 | 新昌县城关东日机械厂 | A kind of hardware cutting device for processing |
| CN214676071U (en) * | 2021-04-16 | 2021-11-09 | 成都凌点科技有限公司 | Artificial intelligence terminal hardware casing anticollision protection architecture |
| CN217700448U (en) * | 2022-04-29 | 2022-11-01 | 常州市泰明机械有限公司 | Conveyer is used in floor processing with dust removal function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115815690A (en) | 2023-03-21 |
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