CN115213489B - Sliding table type large-stroke circular sawing machine - Google Patents
Sliding table type large-stroke circular sawing machine Download PDFInfo
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- CN115213489B CN115213489B CN202211140566.5A CN202211140566A CN115213489B CN 115213489 B CN115213489 B CN 115213489B CN 202211140566 A CN202211140566 A CN 202211140566A CN 115213489 B CN115213489 B CN 115213489B
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- feeding
- steel plate
- discharging
- sawing
- seat
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
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- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a sliding table type large-stroke circular sawing machine, which belongs to the field of machining and comprises a feeding mechanism, a sawing mechanism and a discharging mechanism, wherein the degree of automation is high; the sawing mechanism adopts the combination of the ball screw pair and the hard rail sliding table pair, and the sawing head moves stably in the sawing process. The feeding mechanism comprises a reference seat and a clamping oil cylinder, the reference seat is parallel to the saw blade, the steel plate is propped against the reference seat, a reference can be provided for sawing, and the oil cylinder clamps the steel plate and the steel plate is propped against the reference surface of the reference seat, so that the position of the steel plate in the feeding process is unchanged, and the feeding precision of the steel plate in the feeding process is ensured. In addition, the sliding table type large-stroke circular sawing machine provided by the invention is provided with the inclined wedge mechanism for ensuring the stability in the cutting process, the inclined wedge mechanism is controlled by the hydraulic system, the functions of pressing the steel plate and cutting the cut saw slit are realized at the fixed position, the steel plate is prevented from moving in the sawing process, and the cutting precision is further improved.
Description
Technical Field
The invention relates to the field of machining, in particular to a sliding table type large-stroke circular sawing machine.
Background
In machining, the same steel plate width saw cutting is realized by the traditional machine tool through the band sawing machine, the speed is low, the surface finish degree is poor, the cutting allowance is large, and the efficient saw cutting is difficult to meet, and the traditional band sawing machine needs to be manually fed and discharged, so that the efficiency is low. At present, a novel sawing machine with high automation degree, high cutting precision, high efficiency, high precision, high finish and small cutting allowance is urgently needed in the market.
Disclosure of Invention
The present invention aims to solve the above technical problems to a certain extent.
In order to solve the technical problems, the invention provides the sliding table type large-stroke circular sawing machine which is high in automation degree and high in cutting precision.
The utility model provides a slip table formula large-stroke circular sawing machine for cut the steel sheet, including being used for pressing from both sides tight steel sheet and carrying the steel sheet to the feeding mechanism and the mechanism of saw cutting the position, saw cutting the mechanism and including base, hard rail, slip table, ball screw pair and saw cutting the head, the base is fixed with two parallels hard rail, the slip table with hard rail slides and sets up, be fixed with between the base ball screw, slip table fixedly connected with ball screw matched with supporting seat, the slip table with saw cutting the head fixed connection, install on the saw cutting head with hard rail parallel and the saw bit of going out the slip table drives ball screw rotates, the slip table drives saw cutting the head is followed hard rail removes, simultaneously saw bit on the saw cutting head rotates, and the steel sheet is sawed.
Further, feeding mechanism still includes feeding platform, benchmark seat, clamp cylinder, feeding roller, lead screw slider and lead screw, the feeding bench rotates and is connected with a plurality of with the feeding roller that the saw bit is parallel, one side of feeding platform sets up the benchmark seat, the benchmark face of benchmark seat with the saw bit is parallel, vertically be fixed with a plurality of on the benchmark seat clamp cylinder, the bottom of benchmark seat is fixed with the lead screw slider, be fixed with on the feeding platform with lead screw slider matched with lead screw, when needing to carry the steel sheet, place the steel sheet on the feeding roller and with the position that the benchmark face offsets, then clamp cylinder's piston rod stretches out the clamp steel sheet, the drive the lead screw, lead screw slider rotates benchmark seat and steel sheet and moves to saw cut the position.
Further, still including discharge mechanism, discharge mechanism includes ejection of compact platform, driving motor, ejection of compact roller, drive chain, ejection of compact platform sets up saw cut the below of position and be located with between the pay-off platform with the base, install the one end of ejection of compact platform driving motor, it is provided with a plurality of with to go out on the bench rotation a plurality of the ejection of compact roller that the hard rail set up perpendicularly, a plurality of the ejection of compact roller with set up between driving motor the drive chain, it is in to drop after the steel sheet saw cuts to accomplish ejection of compact bench, driving motor rotates, ejection of compact roller drives the steel sheet after saw cuts along the radial movement of ejection of compact roller.
Further, the slip table is whole to be the U-shaped and hold and establish on the hard rail, two side arms of slip table with the lateral part of hard rail offsets, and inwards protruding clamp plate is installed to the end of two side arms of slip table, the clamp plate with the smooth shoulder of hard rail offsets, the bottom of slip table is close to one of them hard rail is provided with the chucking reference surface, the chucking reference surface with corresponding be provided with the panel between the hard rail.
Further, the novel sawing machine comprises a wedge mechanism, wherein the wedge mechanism comprises a second supporting seat, wedge blocks and hydraulic cylinders, the second supporting seat is fixed at the tail end of the feeding table in an inverted U shape, a plurality of hydraulic cylinders are fixed on the second supporting seat, the wedge blocks are arranged at the tail ends of the hydraulic cylinders in a floating mode, after sawing is started, piston rods of the hydraulic cylinders sequentially extend out, and corresponding wedge blocks extend into gaps after sawing.
Further, the feeding mechanism further comprises a plurality of sliding rails and sliding seats, the sliding rails are parallel and fixed on the feeding table at intervals, the sliding seats are fixed on the reference seat, and the sliding rails are in sliding fit with the sliding seats.
Further, a plurality of feeding rollers are distributed in a grid shape on the feeding table.
Further, the clamping cylinders are nine and symmetrically distributed on the reference base.
Further, the discharging mechanism further comprises a plurality of discharging cylinders, and the discharging cylinders are uniformly distributed on one side of the discharging table.
The invention has the beneficial effects that: the sliding table type large-stroke circular sawing machine provided by the invention comprises the feeding mechanism, the sawing mechanism and the discharging mechanism, the sawing can be automatically completed only by placing the steel plate on the feeding table, and the sawed steel plate is conveyed to a designated position, so that the degree of automation is high; meanwhile, the sawing mechanism of the sliding table type large-stroke circular sawing machine provided by the invention adopts the combination of the ball screw and the hard rail sliding table, and the sawing head moves stably in the sawing process. In addition, the feeding mechanism comprises a reference seat and a clamping oil cylinder, the reference seat is parallel to the saw blade, the steel plate is propped against the reference seat, a reference can be provided for sawing, and the oil cylinder clamps the steel plate and the steel plate is propped against the reference surface of the reference seat, so that the position of the steel plate in the feeding process is unchanged, and the feeding precision of the steel plate in the feeding process is ensured. In addition, the sliding table type large-stroke circular sawing machine provided by the invention is provided with the inclined wedge mechanism in order to ensure the stability in the cutting process, the inclined wedge mechanism is controlled by the hydraulic system, the functions of pressing the steel plate and cutting the cut kerf are realized at the fixed position, the steel plate is prevented from moving in the sawing process, and the cutting precision is further improved.
Drawings
FIG. 1 is a top view of a slipway type large stroke circular sawing machine of the present invention;
FIG. 2 is a front view of a slipway type large stroke circular sawing machine of the present invention;
FIG. 3 is a partial view of a discharge table of a slipway type large stroke circular sawing machine of the present invention;
FIG. 4 is a left side view of a slipway type large stroke circular sawing machine according to the present invention;
in the figure, a 1-sawing mechanism; 11-a base; 12-hard rail; 13-a sliding table; 14-ball screw; 15-sawing the head; 16-saw blade; 17-pressing plates; 18-clamping a reference surface; 19-a panel; 2-a feeding mechanism; 21-a feeding table; 22-a reference base; 23-clamping an oil cylinder; 24-feeding rollers; 25-screw rod; 3-a discharging mechanism; 31-a discharge table; 32-a drive motor; 33-a discharge roller; 34-a discharging oil cylinder; 4-wedge mechanism; 41-a second support base; 42-wedge; 43-hydraulic cylinder; 5-steel plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the invention, so that those skilled in the art may better understand the invention and practice it.
According to one embodiment of the invention, a sliding table type large-stroke circular sawing machine is shown in fig. 1 to 4 and is used for cutting a steel plate 5, and comprises a feeding mechanism 2 and a sawing mechanism 1, wherein the feeding mechanism 2 is used for clamping the steel plate 5 and conveying the steel plate 5 to a sawing position, the sawing mechanism 1 comprises a base 11, a hard rail 12, a sliding table 13, a ball screw 14 and a sawing head 15, the base 11 is fixedly provided with two parallel hard rails 12, the sliding table 13 is slidably arranged with the hard rails 12, the ball screw 14 is fixedly arranged between the base 11, the sliding table 13 is fixedly connected with a supporting seat matched with the ball screw 14, the sliding table 13 is fixedly connected with the sawing head 15, a saw blade 16 which is parallel to the hard rails 12 and protrudes out of the sliding table 13 is arranged on the sawing head 15, the ball screw is driven to rotate, the sliding table 13 drives the sawing head 15 to move along the hard rails 12, and simultaneously the saw blade 16 on the sawing head 15 rotates, and the steel plate 5 is sawed. The hard rail 12 is formed by processing the base 11, the rigidity of the hard rail 12 is good, in addition, the sliding table 13 is matched with the hard rail 12, the bearing capacity is high, and the sawing head 15 moves stably in the sawing process. The sawing mechanism 1 adopts the combination of the ball screw 14, the hard rail 12 and the sliding table 13 in sliding fit, and the control precision of the ball screw matched with the servo motor is high.
According to an embodiment of the invention, as shown in fig. 1 to 4, the feeding mechanism 2 further comprises a feeding table 21, a reference seat 22, a clamping cylinder 23, feeding rollers 24, a screw rod sliding block and a screw rod 25, wherein the feeding table 21 is rotatably connected with a plurality of feeding rollers 24 parallel to the saw blade 16, one side of the feeding table 21 is provided with the reference seat 22, the reference surface of the reference seat 22 is parallel to the saw blade 16, the reference seat 22 is vertically fixed with the clamping cylinders 23, the bottom of the reference seat 22 is fixed with the screw rod sliding block, the feeding table 21 is fixed with the screw rod 25 matched with the screw rod sliding block, when the steel plate 5 is required to be conveyed, the steel plate 5 is placed on the feeding table and is propped against the reference surface, then a piston rod of the clamping cylinder 23 extends out of the clamping steel plate 5, and the screw rod sliding block is driven to drive the reference seat 22 and the steel plate 5 to move to a sawing position. The reference seat 22 is parallel to the saw blade, and the steel plate 5 is propped against the reference seat 22, so that a reference can be provided for sawing; the clamping cylinder 23 can clamp the steel plate 5, so that the steel plate 5 is conveniently fixed on the reference seat 22, and meanwhile, the steel plate 5 is ensured not to relatively displace in the feeding process, so that the feeding precision of the steel plate 5 in the feeding process is ensured. Further, the feeding mechanism 2 further comprises a plurality of sliding rails and a sliding seat, the sliding rails are parallel and fixed on the feeding table 21 at intervals, the sliding seat is fixed on the reference seat 22, and the sliding rails are in sliding fit with the sliding seat. The steel plate 5 is transported by adopting the feeding roller 24, rolling friction is adopted between the feeding roller 24 and the steel plate 5, the required driving force is small, the feeding roller 24 can provide partial support, the friction between the sliding rail and the reference seat 22 is reduced, and the service life is prolonged.
According to an embodiment of the invention, a sliding table type large-stroke circular sawing machine is shown in fig. 1 to 4, and further comprises a discharging mechanism 3, wherein the discharging mechanism 3 comprises a discharging table 31, a driving motor 32, a discharging roller 33 and a transmission chain, the discharging table 31 is arranged below a sawing position and between the feeding table 21 and a base 11, the driving motor 32 is arranged at one end of the discharging table 31, a plurality of discharging rollers 33 which are perpendicular to a hard rail 12 are rotatably arranged on the discharging table 31, the transmission chain is arranged between the plurality of discharging rollers 33 and the driving motor 32, after sawing, a steel plate 5 falls on the discharging table 31, the driving motor 32 rotates, and the discharging rollers 33 drive the sawed steel plate 5 to move along the radial direction of the discharging rollers 33. The height of the discharging table 31 is flush with the feeding table 21 and the base 11, so that the steel plate 5 can stably extend out of the feeding table 21, and sawing is facilitated. The discharging mechanism 3 further comprises a plurality of discharging oil cylinders 34, the plurality of discharging oil cylinders 34 are uniformly distributed on one side of the discharging table 31 and used for pushing the steel plate on the discharging table to a designated position, and meanwhile timely discharging after sawing is facilitated.
According to the sliding table type large-stroke circular sawing machine disclosed by the embodiment of the invention, as shown in fig. 1 to 4, the sliding table 13 is integrally U-shaped and is held on the hard rail 12, two side arms of the sliding table 13 are propped against the side parts of the hard rail 12, the tail ends of the two side arms of the sliding table 13 are provided with inward protruding pressing plates 17, the pressing plates 17 are propped against the sliding shoulders of the hard rail 12, the bottom of the sliding table 13 is provided with a clamping reference surface 18 close to one of the hard rails 12, and a band 19 is arranged between the clamping reference surface 18 and the corresponding hard rail 12. The base quasi-surface of the sliding table 13 is propped against the upper reference surface of the hard rail 12, and then the lower surfaces of the sliding table 13 and the hard rail 12 are connected by the pressing plate 17, so that the sliding table 13 is positioned relative to the base 11 in the up-down direction; the two side arms of the sliding table 13 are abutted against the side parts of the hard rail 12, and then the inlaid strip 19 is arranged between the clamping reference surface 18 and the hard rail 12, so that the sliding table 13 is positioned relative to the side of the base 11, and the transmission rigidity and sawing precision of the sliding table 13 are effectively ensured.
According to an embodiment of the invention, as shown in fig. 1 to 4, the sliding table type large-stroke circular sawing machine further comprises a wedge mechanism 4, the wedge mechanism 4 comprises a second supporting seat 41, a wedge block 42 and a hydraulic cylinder 43, the supporting seat 41 is fixed at the tail end of the feeding table 21 in an inverted U shape, a plurality of hydraulic cylinders 43 are fixed on the second supporting seat 41, the tail end of each hydraulic cylinder 43 is provided with the wedge block 42 in a floating mode, after sawing is started, piston rods of the plurality of hydraulic cylinders 43 sequentially extend, and the corresponding wedge block 42 extends into a gap after sawing.
According to one embodiment of the invention, a sliding table type large-stroke circular sawing machine is shown in fig. 1 to 4, and a plurality of feeding rollers 24 are distributed on a feeding table 21 in a grid shape. The steel plate 5 is stressed evenly in the conveying process, and the clamping cylinders 23 are nine and are symmetrically distributed on the datum seat 22. When clamping, the steel plate 5 is stressed evenly.
The above embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (7)
1. The utility model provides a slip table formula large-stroke circular sawing machine for cut the steel sheet, its characterized in that includes feeding mechanism and the mechanism of saw cut that is used for pressing from both sides tight steel sheet and carries the steel sheet to saw cut the position, saw cut the mechanism including base, hard rail, slip table, ball screw and saw cut the head, the base is fixed with two parallel hard rails, the slip table with hard rail slides and sets up, be fixed with between the base ball screw, the slip table is whole U-shaped and embraces and establish on the hard rail, two side arms of slip table are with the lateral part of hard rail offsets, and the end of two side arms of slip table installs inwards protruding clamp plate, the clamp plate with the smooth shoulder of hard rail offsets, the bottom of slip table is close to one of them hard rail is provided with the reference surface, be provided with the inlay bar between the corresponding hard rail, the slip table fixedly connected with ball screw matched with supporting seat, the slip table with saw cut the head fixedly connected with saw cut the head, saw cut the head install with the hard rail and stretch out and the ball screw drive saw bit that moves simultaneously saw cut the saw bit, saw cut the saw bit along the saw bit; the feeding mechanism further comprises a feeding table, a reference seat, clamping cylinders, feeding rollers, a screw rod sliding block and a screw rod, wherein a plurality of feeding rollers parallel to the saw blade are rotationally connected to the feeding table, one side of the feeding table is provided with the reference seat, the reference surface of the reference seat is parallel to the saw blade, the clamping cylinders are vertically fixed on the reference seat, the screw rod sliding block is fixed at the bottom of the reference seat, the screw rod sliding block matched with the screw rod sliding block is fixed on the feeding table, when a steel plate is required to be conveyed, the steel plate is placed on the feeding rollers and is in a position propped against the reference surface, then a piston rod of the clamping cylinders stretches out of the clamping steel plate to drive the screw rod to rotationally drive the reference seat and the steel plate to move to the sawing position.
2. The sliding table type large-stroke circular sawing machine according to claim 1, further comprising a discharging mechanism, wherein the discharging mechanism comprises a discharging table, a driving motor, discharging rollers and a transmission chain, the discharging table is arranged below a sawing position and located between the feeding table and the base, the driving motor is installed at one end of the discharging table, a plurality of discharging rollers which are perpendicular to the hard rail are rotatably arranged on the discharging table, the transmission chain is arranged between the discharging rollers and the driving motor, when a steel plate is sawed, the steel plate falls on the discharging table, the driving motor rotates, and the discharging rollers drive the sawed steel plate to move along the radial direction of the discharging rollers.
3. The sliding table type large-stroke circular sawing machine according to claim 1, further comprising a wedge mechanism, wherein the wedge mechanism comprises a second supporting seat, a wedge block and a hydraulic cylinder, the second supporting seat is fixed at the tail end of the feeding table in an inverted U shape, a plurality of hydraulic cylinders are fixed on the second supporting seat, the wedge block is arranged at the tail end of the hydraulic cylinder in a floating mode, after sawing is started, piston rods of the hydraulic cylinders sequentially extend, and corresponding wedge blocks extend into gaps after sawing.
4. The slipway type large-stroke circular sawing machine according to claim 1, wherein the feeding mechanism further comprises a plurality of sliding rails and a sliding seat, the sliding rails are fixed on the feeding table in parallel at intervals, the sliding seat is fixed on the reference seat, and the sliding rails are in sliding fit with the sliding seat.
5. A slipway type large stroke circular sawing machine as claimed in claim 1, wherein a plurality of feeding rollers are arranged in a grid-like pattern on said feeding table.
6. The slipway type large-stroke circular sawing machine according to claim 1, wherein the number of the clamping cylinders is nine and the clamping cylinders are symmetrically distributed on the reference base.
7. The sliding table type large-stroke circular sawing machine according to claim 2, wherein the discharging mechanism further comprises a plurality of discharging cylinders, and the plurality of discharging cylinders are uniformly distributed on one side of the discharging table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140566.5A CN115213489B (en) | 2022-09-20 | 2022-09-20 | Sliding table type large-stroke circular sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140566.5A CN115213489B (en) | 2022-09-20 | 2022-09-20 | Sliding table type large-stroke circular sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115213489A CN115213489A (en) | 2022-10-21 |
| CN115213489B true CN115213489B (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211140566.5A Active CN115213489B (en) | 2022-09-20 | 2022-09-20 | Sliding table type large-stroke circular sawing machine |
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| CN (1) | CN115213489B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1883488A2 (en) * | 2005-05-26 | 2008-02-06 | Kaltenbach B.V. | Sawing installation, and method for sawing an object |
| DE102007035743B4 (en) * | 2007-07-31 | 2009-06-18 | Priess, Horstmann & Co. Maschinenbau Gmbh & Co. Kg | Processing station for processing plate-shaped workpieces |
| CN107470708A (en) * | 2017-07-05 | 2017-12-15 | 娄底市良台机床有限公司 | A kind of steel plate high speed cold circle of contact saw |
| CN109108673A (en) * | 2018-07-09 | 2019-01-01 | 江苏宁兴恒力智能设备有限公司 | A kind of vertical wedge mechanism |
| CN113909984A (en) * | 2020-07-10 | 2022-01-11 | 江苏宁兴恒力智能设备有限公司 | Side clamping feeding device |
| CN212398315U (en) * | 2020-08-18 | 2021-01-26 | 意特利（上海）科技有限公司 | Novel saw cutting machine tool |
| CN215199948U (en) * | 2021-06-09 | 2021-12-17 | 浙江威力士机械有限公司 | Long material saw cuts discharging device |
-
2022
- 2022-09-20 CN CN202211140566.5A patent/CN115213489B/en active Active
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| CN115213489A (en) | 2022-10-21 |
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