CN114700685A - Steel plate punching and cutting machine tool - Google Patents
Steel plate punching and cutting machine tool Download PDFInfo
- Publication number
- CN114700685A CN114700685A CN202210197650.4A CN202210197650A CN114700685A CN 114700685 A CN114700685 A CN 114700685A CN 202210197650 A CN202210197650 A CN 202210197650A CN 114700685 A CN114700685 A CN 114700685A
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- China
- Prior art keywords
- cutting
- steel plate
- sliding
- longitudinal beam
- conveying device
- 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.)
- Granted
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- 238000005520 cutting process Methods 0.000 title claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000004080 punching Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/287—Devices for handling sheet or strip material
-
- 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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
- B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
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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
Abstract
The invention relates to the field of machinery, in particular to a steel plate punching and cutting machine tool which comprises a first conveying device, a cutting device, a second conveying device, a third conveying device and a cutting and stamping device, a plurality of groups of rollers are uniformly arranged between the first longitudinal beams on the upper part of the first conveying device along the axial direction of the beam body, one end of the second conveying device is positioned below the discharge port of the cutting device, a sliding table capable of reciprocating along the axis direction of the second longitudinal beam is arranged above the second longitudinal beam, a lifting platform which can reciprocate along the vertical direction is arranged above the sliding platform, one end of the second conveying device, which is far away from the cutting device, is positioned between the conveying frames at the two sides, the upper part of the conveying frame is provided with guide plates which are arranged in parallel, the guide plates are parallel to the axial direction of the third longitudinal beam, and a steel plate clamp capable of axially reciprocating along the guide plate is arranged above the guide plate, and the steel plate clamp is controlled to open and close by a clamping driving device.
Description
Technical Field
The invention relates to the field of machinery, in particular to a steel plate punching and cutting machine tool.
Background
Nowadays, the digit control machine tool is widely used in various steel sheet cutting process, and the digit control machine tool is good although the commonality, nevertheless to the big batch steel sheet of cutting process shape rule, its machining efficiency is lower, use cost is high, the square steel sheet that has the through-hole needs to adopt hydraulic cutting machine to be cut into the small-size steel sheet of corresponding specification with large-scale steel sheet, the rethread is punched a hole through the piercing press, current punching a hole, cutting device generally separately set up, it is the required size of cutting into earlier then the manual work send into the piercing press and punch a hole, efficiency ratio is lower like this, and the location is adjusted inconveniently, thereby influence punch a hole and cut quality and efficiency.
Disclosure of Invention
The invention aims to overcome the technical defects and provides a steel plate punching and cutting machine tool.
In order to solve the technical problems, the technical scheme provided by the invention is a steel plate punching and cutting machine tool which comprises a first conveying device, a cutting device, a second conveying device, a third conveying device and a cutting and stamping device, wherein a plurality of groups of rollers are uniformly arranged between first longitudinal beams on the upper part of the first conveying device along the axis direction of a beam body, one end of each roller is provided with a driving wheel, adjacent driving wheels are connected through a driving chain, the driving wheel on one end, close to the cutting device, of the first conveying device is connected with a driving wheel through the driving chain, and the wheel shaft of the driving wheel is connected with the output end shaft of a first driving motor;
one end of the second conveying device is positioned below a discharge port of the cutting device, a second longitudinal beam is arranged at the upper part of the second conveying device, a sliding table capable of reciprocating along the axis direction of the second longitudinal beam is arranged above the second longitudinal beam, and a lifting table capable of reciprocating along the vertical direction is arranged above the sliding table;
the third conveying device consists of a third longitudinal beam and conveying frames arranged at two ends of the third longitudinal beam, one end, far away from the cutting device, of the second conveying device is located between the conveying frames at two sides, a guide plate is arranged at the upper part of each conveying frame in parallel, the guide plate is parallel to the axial direction of the third longitudinal beam, a guide wheel is arranged on the inner side of each guide plate, a steel plate clamp capable of axially reciprocating along the guide plate is arranged above each guide plate, and the opening and closing of the steel plate clamp are controlled by a clamping driving device;
the third conveyor discharge end is connected with the cutting stamping device feed inlet, the cutting stamping device discharge gate is equipped with transfer device, transfer device comprises first backup pad and the second backup pad that sets up in first backup pad top, first backup pad is articulated with second backup pad plate body one side activity, cutting stamping device one side is kept away from to first backup pad bottom is equipped with first landing leg, keeps away from first backup pad and second backup pad articulated position one side first landing leg fixed be equipped with the second telescoping device, second telescoping device telescopic link tip is articulated with the fixed articulated piece activity that sets up in second backup pad plate body one side.
As an improvement, the position of the bottom of the sliding table, which is close to the two sides of the sliding table, is provided with a first sliding block, and the first sliding block is in sliding connection with a first sliding rail arranged on the upper portion of the second longitudinal beam body.
As an improvement, four corners of the sliding table body are provided with guide holes, the bottom of the lifting table is fixedly provided with guide rods capable of reciprocating along the hole walls of the guide holes, the bottom of the sliding table is fixedly provided with a first telescopic device, and the free end of a first telescopic rod of the first telescopic device upwards penetrates through the sliding table body and is fixedly connected with the lifting table after being arranged in a center through hole of the sliding table.
As an improvement, the upper part of the lifting platform is provided with a supporting platform, and the upper part of the supporting platform is provided with a bracket.
As an improvement, the steel plate fixture is fixedly connected with the sliding folded plate, a second sliding block is fixedly arranged on one side, close to the third longitudinal beam, of the vertical plate body of the sliding folded plate, the second sliding block is in sliding connection with a second guide rail fixedly arranged on the outer side of the beam body of the third longitudinal beam, a second rack arranged in parallel with the second guide rail is fixedly arranged outside the third longitudinal beam, a third driving motor is fixedly arranged on the vertical plate body of the sliding folded plate, and a second driving gear meshed with the second rack is fixedly arranged on the driving end of the third driving motor.
As an improvement, one side of the first supporting plate, which is close to the cutting and stamping device, is in lap joint with a discharge hole of the cutting and stamping device through a second supporting leg.
As an improvement, the upper part of the second supporting plate body is provided with a roller.
As an improvement, the bottom of the first conveying device is provided with an adjustable supporting leg.
As an improvement, stroke limiting devices are arranged at two ends of the first sliding rail and two ends of the second sliding rail.
Compared with the prior art, the invention has the advantages that:
degree of automation is high, becomes the foraminiferous steel sheet of small-size of requirement size with large-scale steel sheet cutting through setting up the lathe procedure, from the foraminiferous steel sheet of large-scale steel sheet processing to the finished product, need not the staff operation, reduces personnel use cost, reduces steel sheet processing cost then, improves enterprise competitiveness.
Drawings
FIG. 1 is a schematic view of a first perspective of a steel plate punching and cutting machine;
FIG. 2 is a schematic view of a steel plate punching and cutting machine from a second perspective;
FIG. 3 is a schematic view of a first perspective of the second conveyor;
FIG. 4 is a schematic view of a second perspective of the second conveyor;
FIG. 5 is a schematic view of a third conveyor from a first perspective;
FIG. 6 is a schematic view of a third conveyor from a second perspective;
FIG. 7 is a schematic view of a partially enlarged structure of a connection portion of the first driving motor;
FIG. 8 is a schematic view of the transfer device
FIGS. 1-8 show: 1. a first conveying device 101, a first longitudinal beam 102, a roller 103, a transmission wheel 104, a transmission chain 105, a first driving motor 106, a driving wheel 107, an adjustable leg 2, a cutting device 3, a second conveying device 301, a second longitudinal beam 302, a first slide rail 303, a sliding table 304, a lifting table 305, a guide rod 306, a guide hole 307, a first telescopic device 308, a first telescopic rod 309, a through hole 310, a first rack 311, a second driving motor 312, a first driving gear 313, a first slide block 314, a pallet 315, a bracket 4, a third conveying device 401, a conveying frame 402, a clamping driving device 403, a guide plate 404, a guide wheel 405, a sliding folding plate 406, a steel plate clamp 407, a third longitudinal beam 408, a second guide rail 409, a second slide block 410, a second rack 411, a second driving gear, 412. third driving motor, 5, cutting stamping device, 6, transfer device, 601, first fagging, 602, second backup pad, 603, first landing leg, 604, second landing leg, 605, second telescoping device, 606, articulated piece, 607, roller, 7, first steel sheet, 8, second steel sheet, 9, finished product steel sheet.
Detailed Description
The following describes a steel plate punching and cutting machine according to the present invention in further detail with reference to the accompanying drawings.
With reference to fig. 1-7, the steel plate punching and cutting machine comprises a first conveying device 1, a cutting device 2, a second conveying device 3, a third conveying device 4 and a cutting and stamping device 6, wherein a plurality of groups of rollers 102 are uniformly arranged between first longitudinal beams 101 on the upper portion of the first conveying device 1 along the axial direction of a beam body, one end of each roller 102 is provided with a driving wheel 103, adjacent driving wheels 103 are connected through a driving chain 104, the driving wheel 103, which is close to one end of the cutting device 2, of the first conveying device 101 is connected with a driving wheel 106 through the driving chain 104, and the axle of the driving wheel 106 is connected with the output end shaft of a first driving motor 105;
one end of the second conveying device 3 is positioned below a discharge port of the cutting device 2, a second longitudinal beam 301 is arranged at the upper part of the second conveying device 3, a sliding table 303 capable of reciprocating along the axis direction of the second longitudinal beam is arranged above the second longitudinal beam 301, and a lifting table 304 capable of reciprocating along the vertical direction is arranged above the sliding table 303;
the third conveying device 4 consists of a third longitudinal beam 407 and conveying frames 401 arranged at two ends of the third longitudinal beam 407, one end, far away from the cutting device 2, of the second conveying device 3 is located between the conveying frames 401 at two sides, a guide plate 403 arranged in parallel is arranged at the upper part of each conveying frame 401, the guide plate 403 is parallel to the axial direction of the third longitudinal beam 407, a guide wheel 404 is arranged on the inner side of each guide plate 403, a steel plate clamp 406 capable of axially reciprocating along the guide plate 403 is arranged above each guide plate 403, and the opening and closing of the steel plate clamp 406 are controlled by a clamping driving device 402;
4 discharge ends of third conveyor are connected with cutting stamping device 5 feed inlets, 5 discharge gates of cutting stamping device are equipped with transfer device 6, transfer device 6 comprises first backup pad 601 and the second backup pad 602 that sets up in first backup pad 601 top, first backup pad 601 and second backup pad 602 plate body one side activity hinge joint, first backup pad 601 bottom is kept away from cutting stamping device 5 one side and is equipped with first landing leg 603, keeps away from first backup pad 601 and the fixed second telescoping device 605 that is equipped with of first landing leg 603 on one side of the second backup pad 602 articulated position, the telescopic link tip of second telescoping device 605 is articulated with the fixed articulated piece 606 activity that sets up in second backup pad 602 plate body one side.
As a preferred embodiment of this embodiment, the bottom of the sliding table 303 is provided with first sliding blocks 313 near two sides of the sliding table, and the first sliding blocks 313 are slidably connected to first sliding rails 302 arranged on the upper portion of the beam body of the second longitudinal beam 301.
As a preferred embodiment of this embodiment, guide holes 306 are disposed at four corners of the body of the sliding table 303, a guide rod 305 capable of reciprocating along a hole wall of the guide hole 306 is fixedly disposed at the bottom of the lifting table 304, a first telescopic device 307 is fixedly disposed at the bottom of the sliding table 303, and a free end of a first telescopic rod 308 of the first telescopic device 307 is upwardly penetrated and disposed behind a central through hole of the sliding table 303 and fixedly connected with the lifting table 304.
In the preferred embodiment of the present invention, a pallet 314 is disposed on the upper portion of the lifting platform 304, and a bracket 315 is disposed on the upper portion of the pallet 314.
In a preferred embodiment of this embodiment, the steel plate fixture 406 is fixedly connected to the sliding flap 405, a second slider 409 is fixedly disposed on a vertical plate of the sliding flap 405 on a side close to the third longitudinal beam 407, the second slider 409 is slidably connected to a second guide rail 408 fixedly disposed on an outer side of the beam of the third longitudinal beam 407, a second rack 410 parallel to the second guide rail 408 is fixedly disposed outside the third longitudinal beam 407, a third driving motor 412 is fixedly disposed on the vertical plate of the sliding flap 405, and a second driving gear 411 engaged with the second rack 410 is fixedly disposed on a driving end of the third driving motor 412.
As a preferred embodiment of the present embodiment, the first supporting plate 601 is overlapped with the discharge port of the cutting and stamping device 5 through the second leg 604 on the side close to the cutting and stamping device 5.
As a preferred embodiment of this embodiment, a roller 607 is provided on the upper portion of the plate body of the second supporting plate 602.
As a preferred embodiment of the present embodiment, the bottom of the first conveying device 1 is provided with an adjustable leg 107.
As a preferred embodiment of the present embodiment, the two ends of the first slide rail 302 and the two ends of the second slide rail 408 are respectively provided with a stroke limiting device.
When the invention is implemented specifically, a first steel plate 7 is firstly placed on the upper part of a roller 102 of a first conveying device 1, a first driving motor 105 drives the roller 102 to rotate, the first steel plate 7 enters a cutting device 2 and is cut into a strip-shaped second steel plate 8, the cut stroke second steel plate 8 falls on the upper part of a saddle 314 on the upper part of a second conveying device 2, a second driving motor 311 drives a first driving gear 312 to rotate, a sliding table 303 moves to one side of a third conveying device 4 to a position between conveying frames 401 and then stops, a first telescopic rod 308 of a first telescopic device 307 pushes a lifting table 304 to move upwards until the second steel plate 8 is flush with a clamping opening of a steel plate clamp 406, a third driving motor 412 operates, a movable folded plate 405 moves to one side of a cutting and punching device 5, the steel plate clamp 406 tightly clamps the second steel plate 8 and moves to one side of the cutting and punching device 5 along a guide plate 403, and the second steel plate 8 is intermittently fed into the cutting and punching device 5 according to a program set by the third driving motor 412 to be cut and punched into a punched hole The finished steel plate 9 slides to the upper part of the second supporting plate 602 from the discharge port of the cutting and stamping device 5, and the second telescopic device 605 moves and extends to push the second supporting plate 602 to pop out the finished steel plate 9; after the second steel plate 8 is separated from the bracket 315, the first telescopic rod 308 is retracted into the first telescopic device 307, the lifting platform 304 falls and resets, the second driving motor 311 rotates in the opposite direction, and the sliding platform 303 moves to a position below the discharge port of the cutting device 2 and continues to repeat the series of actions.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a steel sheet cutting off machine that punches a hole which characterized in that: the cutting device comprises a first conveying device (1), a cutting device (2), a second conveying device (3), a third conveying device (4) and a cutting and stamping device (6), wherein a plurality of groups of rollers (102) are uniformly arranged between first longitudinal beams (101) on the upper portion of the first conveying device (1) along the axis direction of a beam body, one end of each roller (102) is provided with a driving wheel (103), adjacent driving wheels (103) are connected through a driving chain (104), the driving wheel (103) of one end, close to the cutting device (2), of the first conveying device (101) is connected with a driving wheel (106) through the driving chain (104), and the wheel shaft of the driving wheel (106) is connected with the output end shaft of a first driving motor (105);
one end of the second conveying device (3) is positioned below a discharge hole of the cutting device (2), a second longitudinal beam (301) is arranged at the upper part of the second conveying device (3), a sliding table (303) capable of reciprocating along the axis direction of the second longitudinal beam is arranged above the second longitudinal beam (301), and a lifting table (304) capable of reciprocating along the vertical direction is arranged above the sliding table (303);
the third conveying device (4) consists of a third longitudinal beam (407) and conveying frames (401) arranged at two ends of the third longitudinal beam (407), one end, far away from the cutting device (2), of the second conveying device (3) is located between the conveying frames (401) on two sides, guide plates (403) which are arranged in parallel are arranged at the upper portions of the conveying frames (401), the guide plates (403) are parallel to the axial direction of the third longitudinal beam (407), guide wheels (404) are installed on the inner sides of the guide plates (403), steel plate clamps (406) which can axially reciprocate along the guide plates (403) are arranged above the guide plates (403), and the opening and closing of the steel plate clamps (406) are controlled by a clamping driving device (402);
third conveyor (4) discharge end is connected with cutting stamping device (5) feed inlet, cutting stamping device (5) discharge gate is equipped with transfer device (6), transfer device (6) comprise first backup pad (601) and second backup pad (602) that set up in first backup pad (601) top, first backup pad (601) and second backup pad (602) plate body one side activity hinge joint, it is equipped with first landing leg (603) to keep away from cutting stamping device (5) one side in first backup pad (601) bottom, keeps away from first backup pad (601) and fixed second telescoping device (605) that is equipped with of first landing leg (603) of second backup pad (602) articulated position one side, second telescoping device (605) telescopic link tip and fixed articulated piece (606) that set up in second backup pad (602) plate body one side activity hinge joint.
2. A steel plate punching and cutting machine according to claim 1, characterized in that: and first sliding blocks (313) are arranged at the bottom of the sliding table (303) and close to the two sides of the sliding table, and the first sliding blocks (313) are in sliding connection with first sliding rails (302) arranged on the upper part of the beam body of the second longitudinal beam (301).
3. A steel plate punching and cutting machine according to claim 1, characterized in that: slip table (303) stage body four corners position is equipped with guiding hole (306), fixed guide bar (305) that can follow guiding hole (306) pore wall reciprocating motion of being equipped with in elevating platform (304) bottom, the fixed first telescoping device (307) that is equipped with in slip table (303) bottom, upwards run through the free end of first telescopic link (308) of first telescoping device (307) and set up behind slip table (303) central through-hole with elevating platform (304) fixed connection.
4. A steel plate punching and cutting machine according to claim 1, characterized in that: the upper part of the lifting platform (304) is provided with a supporting platform (314), and the upper part of the supporting platform (314) is provided with a bracket (315).
5. A steel plate punching and cutting machine according to claim 1, characterized in that: the steel plate fixture (406) is fixedly connected with the sliding folded plate (405), a second sliding block (409) is fixedly arranged on one side, close to a third longitudinal beam (407), of a vertical plate body of the sliding folded plate (405), the second sliding block (409) is fixedly arranged on a second guide rail (408) on the outer side of the beam body of the third longitudinal beam (407), a second rack (410) arranged in parallel with the second guide rail (408) is fixedly arranged outside the third longitudinal beam (407), a third driving motor (412) is fixedly arranged on the vertical plate body of the sliding folded plate (405), and a second driving gear (411) meshed with the second rack (410) is fixedly arranged on a driving end of the third driving motor (412).
6. A steel plate punching and cutting machine according to claim 1, characterized in that: one side of the first supporting plate (601) close to the cutting and stamping device (5) is in lap joint with a discharge hole of the cutting and stamping device (5) through a second supporting leg (604).
7. A steel plate punching and cutting machine according to claim 1, characterized in that: and the upper part of the plate body of the second supporting plate (602) is provided with a roller (607).
8. A steel plate punching and cutting machine according to claim 1, characterized in that: the bottom of the first conveying device (1) is provided with an adjustable supporting leg (107).
9. A steel plate punching and cutting machine according to claim 1, characterized in that: and stroke limiting devices are arranged at the two ends of the first sliding rail (302) and the two ends of the second sliding rail (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210197650.4A CN114700685B (en) | 2022-03-02 | 2022-03-02 | Steel plate punching and cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210197650.4A CN114700685B (en) | 2022-03-02 | 2022-03-02 | Steel plate punching and cutting machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114700685A true CN114700685A (en) | 2022-07-05 |
| CN114700685B CN114700685B (en) | 2023-11-17 |
Family
ID=82166983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210197650.4A Active CN114700685B (en) | 2022-03-02 | 2022-03-02 | Steel plate punching and cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114700685B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141290A (en) * | 2016-08-01 | 2016-11-23 | 江苏华宏科技股份有限公司 | A kind of steel plate crushes cutting system |
| CN110860910A (en) * | 2019-11-12 | 2020-03-06 | 徐州迈斯特机械科技有限公司 | Steel arch frame production line |
| EP3782785A1 (en) * | 2019-08-20 | 2021-02-24 | Jingwei Systemtechnik Ltd. | Paper cutting machine with paper feeding |
| CN113134869A (en) * | 2021-03-02 | 2021-07-20 | 江西师范大学 | Panel cutting device that punches of computer production usefulness |
-
2022
- 2022-03-02 CN CN202210197650.4A patent/CN114700685B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141290A (en) * | 2016-08-01 | 2016-11-23 | 江苏华宏科技股份有限公司 | A kind of steel plate crushes cutting system |
| EP3782785A1 (en) * | 2019-08-20 | 2021-02-24 | Jingwei Systemtechnik Ltd. | Paper cutting machine with paper feeding |
| CN110860910A (en) * | 2019-11-12 | 2020-03-06 | 徐州迈斯特机械科技有限公司 | Steel arch frame production line |
| CN113134869A (en) * | 2021-03-02 | 2021-07-20 | 江西师范大学 | Panel cutting device that punches of computer production usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114700685B (en) | 2023-11-17 |
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Effective date of registration: 20230914 Address after: 221000 Xuzhou qingshanquan Textile Co., Ltd., qingshanquan Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Honglang Machinery Manufacturing Co.,Ltd. Address before: No. 24, Jiawang quanya Road, Xuzhou City, Jiangsu Province, 221000 Applicant before: XUZHOU MASTER MECHANICAL TECHNOLOGY Co.,Ltd. |
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