CN114700685B - Steel plate punching and cutting machine tool - Google Patents
Steel plate punching and cutting machine tool Download PDFInfo
- Publication number
- CN114700685B CN114700685B CN202210197650.4A CN202210197650A CN114700685B CN 114700685 B CN114700685 B CN 114700685B CN 202210197650 A CN202210197650 A CN 202210197650A CN 114700685 B CN114700685 B CN 114700685B
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- Prior art keywords
- cutting
- sliding
- conveying device
- backup pad
- longitudinal beam
- 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.)
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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 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000004080 punching Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Punching Or Piercing (AREA)
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 punching 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 axial direction of a beam body, one end of the second conveying device is positioned below a discharge hole of the cutting device, a sliding table capable of reciprocating along the axial direction of the second longitudinal beam is arranged above the second longitudinal beam, a lifting table capable of reciprocating along the vertical direction is arranged above the sliding table, one end of the second conveying device, which is far away from the cutting device, is positioned between conveying frames on two sides, guide plates which are arranged in parallel are arranged on the upper parts of the conveying frames, the guide plates are parallel to the axial direction of the third longitudinal beams, and steel plate clamps capable of axially reciprocating along the guide plates are arranged above the guide plates, and the steel plate clamps are 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
At present, the digit control machine tool is widely used in various steel sheet cutting processes, and the digit control machine tool is the commonality is good, but to cutting the regular big batch steel sheet of processing shape, its machining efficiency is lower, use cost is high, square steel sheet with through-hole adopts hydraulic cutting machine to cut into the small-size steel sheet of corresponding specification with large-size steel sheet, the rethread piercing press punches a hole, current punching press, cutting device generally all set up separately, cut into required size with it earlier then the manual work send into the piercing press to punch a hole, so efficiency is lower, positioning adjustment is inconvenient moreover, thereby influence punching a hole and cutting quality and efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the technology and provide a steel plate punching and cutting machine tool.
In order to solve the technical problems, the technical scheme provided by the invention is that the steel plate punching and cutting machine comprises a first conveying device, a cutting device, a second conveying device, a third conveying device and a cutting and punching 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, which is close to one end of the cutting device, of the first conveying device is connected with a driving wheel through the driving chain, and a driving wheel shaft is connected with the output end shaft of a first driving motor;
one end of the second conveying device is positioned below the discharge hole of the cutting device, a second longitudinal beam is arranged on 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 positioned between the conveying frames at two sides, guide plates which are arranged in parallel are arranged at the upper part of the conveying frames, the guide plates are parallel to the axis direction of the third longitudinal beam, guide wheels are arranged at the inner sides of the guide plates, steel plate clamps capable of axially reciprocating along the guide plates are arranged above the guide plates, and the steel plate clamps are controlled to open and close by a clamping driving device;
third conveyor discharge end is connected with cutting stamping device feed inlet, 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 and second backup pad plate body one side activity are articulated, first backup pad bottom is kept away from cutting stamping device one side and is equipped with first landing leg, keeps away from first backup pad and the fixed second telescoping device that is equipped with of first landing leg of second backup pad articulated position one side, second telescoping device telescopic link tip and the articulated piece activity of fixed setting in second backup pad plate body one side.
As an improvement, the sliding table bottom is provided with a first sliding block near the two sides of the sliding table, and the first sliding block is in sliding connection with a first sliding rail arranged on the upper part of the second longitudinal beam body.
As an improvement, the 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 walls of the guide holes, the bottom of the sliding table is fixedly provided with a first telescopic device, and the free end of the first telescopic rod of the first telescopic device upwards penetrates through the central through hole of the sliding table and is fixedly connected with the lifting table.
As an improvement, a supporting table is arranged on the upper portion of the lifting table, and a bracket is arranged on the upper portion of the supporting table.
As an improvement, steel sheet anchor clamps and slip folded plate fixed connection, the perpendicular plate body of slip folded plate is close to the fixed second slider that is equipped with in third longeron one side, the second slider with fixed set up in the second slide rail sliding connection in the outside of the third longeron roof beam body, third longeron peripheral hardware is fixed and is equipped with the second rack with second slide rail parallel arrangement, the perpendicular plate body of slip folded plate is fixed and is equipped with third driving motor, third driving motor drive end is fixed and is equipped with the second drive gear who is connected with the second rack meshing.
As an improvement, one side of the first supporting plate, which is close to the cutting and punching device, is overlapped with a discharge hole of the cutting and punching device through the 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, the two ends of the first sliding rail and the two ends of the second sliding rail are respectively provided with a travel limiting device.
Compared with the prior art, the invention has the advantages that:
the degree of automation is high, cuts large-scale steel sheet into the small-size foraminiferous steel sheet of required size through setting up the lathe procedure, processes to the small-size steel sheet of finished product foraminiferous from large-scale steel sheet, need not the staff and operates, reduces personnel use cost, reduces steel sheet processing cost then, improves enterprise competitiveness.
Drawings
FIG. 1 is a schematic view of a first view of a steel plate punching and cutting machine;
FIG. 2 is a second view of a steel plate punching and cutting machine;
FIG. 3 is a schematic view of a first view of a second conveyor;
FIG. 4 is a schematic view of a second conveyor at a second viewing angle;
FIG. 5 is a schematic view of a third conveyor at a first viewing angle;
FIG. 6 is a schematic view of a third conveyor at a second perspective;
FIG. 7 is a schematic view of a partial enlarged structure of the connection of the first drive motor;
FIG. 8 is a schematic view of a transfer device
Fig. 1-8 show: 1. the first conveyor, 101, first stringer, 102, roller, 103, drive wheel, 104, drive chain, 105, first driving motor, 106, drive wheel, 107, adjustable leg, 2, cutting device, 3, second conveyor, 301, second stringer, 302, first slide rail, 303, slide table, 304, lifting table, 305, guide bar, 306, guide hole, 307, first telescoping device, 308, first telescoping bar, 309, through hole, 310, first rack, 311, second driving motor, 312, first driving gear, 313, first slider, 314, pallet, 315, bracket, 4, third conveyor, 401, carriage, 402, clamping driving device, 403, guide plate, 404, guide wheel, 405, sliding flap, 406, steel plate clamp, 407, third stringer, 408, second slide rail, 409, second slider, 410, second rack, 411, second driving gear, 412, third driving motor, 5, cutting and punching device, 6, transfer device, 601, first plate, 607, support plate, 602, support plate, 604, second support plate, 8, support plate, 8, hinge device, steel plate, 8, support plate, 8, third conveyor.
Detailed Description
The steel plate punching and cutting machine tool of the invention is further described in detail below with reference to the accompanying drawings.
Referring to fig. 1-7, the steel plate punching and cutting machine tool comprises a first conveying device 1, a cutting device 2, a second conveying device 3, a third conveying device 4 and a cutting and punching device 5, wherein a plurality of groups of rollers 102 are uniformly arranged between first longitudinal beams 101 at the upper part 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 wheels 103, which are close to one end of the cutting device 2, of the first conveying device 1 are connected with driving wheels 106 through the driving chain 104, and the axle of each driving wheel 106 is connected with the output end of a first driving motor 105;
one end of the second conveying device 3 is positioned below the 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 is composed of a third longitudinal beam 407 and conveying frames 401 arranged at two ends of the third longitudinal beam 407, one end, away from the cutting device 2, of the second conveying device 3 is positioned between the conveying frames 401 at two sides, guide plates 403 which are arranged in parallel are arranged at the upper part of the conveying frames 401, the guide plates 403 are parallel to the axis direction of the third longitudinal beam 407, guide wheels 404 are arranged at the inner sides of the guide plates 403, steel plate clamps 406 capable of axially reciprocating along the guide plates 403 are arranged above the guide plates 403, and the steel plate clamps 406 are controlled to open and close by clamping the driving devices 402;
the 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 comprises first backup pad 601 and the second backup pad 602 of setting in first backup pad 601 top, first backup pad 601 and second backup pad 602 plate body one side activity articulates, 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 landing leg 603 of first backup pad 601 and second backup pad 602 articulated position one side the fixed second telescoping device 605 that is equipped with of first landing leg 603, second telescoping device 605 telescopic link tip and the articulated piece 606 activity of fixed setting 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 with first sliding rails 302 disposed on the upper portion of the beam body of the second longitudinal beam 301.
As a preferred implementation manner of this embodiment, guide holes 306 are provided at four corners of the table body of the sliding table 303, a guide rod 305 capable of reciprocating along the walls of the guide holes 306 is fixedly provided at the bottom of the lifting table 304, a first telescopic device 307 is fixedly provided at the bottom of the sliding table 303, and a free end of the first telescopic rod 308 of the first telescopic device 307 is fixedly connected with the lifting table 304 after penetrating through a central through hole of the sliding table 303.
As a preferred embodiment of the present embodiment, a supporting stand 314 is provided at an upper portion of the lifting stand 304, and a bracket 315 is provided at an upper portion of the supporting stand 314.
As a preferred embodiment of this embodiment, the steel plate clamp 406 is fixedly connected with the sliding flap 405, a second slider 409 is fixedly disposed on one side of the vertical plate body of the sliding flap 405, which is close to the third longitudinal beam 407, the second slider 409 is slidably connected with a second sliding rail 408 fixedly disposed on the outer side of the beam body of the third longitudinal beam 407, a second rack 410 parallel to the second sliding rail 408 is fixedly disposed on the outer side of the third longitudinal beam 407, a third driving motor 412 is fixedly disposed on the vertical plate body of the sliding flap 405, and a second driving gear 411 engaged and connected with the second rack 410 is fixedly disposed on the driving end of the third driving motor 412.
As a preferred embodiment of this example, the side of the first support plate 601 near the cutting and stamping device 5 is overlapped with the discharge hole of the cutting and stamping device 5 through the second support leg 604.
As a preferred implementation of this embodiment, the upper portion of the plate body of the second supporting plate 602 is provided with rollers 607.
As a preferred embodiment of the present embodiment, the bottom of the first conveying device 1 is provided with an adjustable leg 107.
In a preferred embodiment of the present embodiment, the two ends of the first sliding rail 302 and the two ends of the second sliding rail 408 are provided with travel limiting devices.
In the implementation of the invention, the first steel plate 7 is firstly placed at the upper part of the roller 102 of the first conveying device 1, the first driving motor 105 drives the roller 102 to rotate, the first steel plate 7 enters the second steel plate 8 which is cut into a strip shape in the cutting device 2, the second steel plate 8 falls to the upper part of the supporting table 314 at the upper part of the second conveying device 2 in the cutting stroke, the second driving motor 311 drives the first driving gear 312 to rotate, the sliding table 303 moves to the side of the third conveying device 4 to the position between the conveying frames 401 and then stops, the first telescopic rod 308 of the first telescopic device 307 pushes the lifting table 304 to move upwards until the second steel plate 8 is flush with the clamping opening of the steel plate clamp 406, the third driving motor 412 acts, the movable folded plate 405 moves towards the side of the cutting and punching device 5, the steel plate clamp 406 tightens the second steel plate 8 and moves towards the side of the cutting and punching device 5 along the guide plate 403, the second steel plate 8 is intermittently sent to the upper part of the cutting and punching device 5 into the finished steel plate 9 according to the program set by the third driving motor 412, the finished steel plate 9 slides from the cutting and punching device 5 to the upper part of the second supporting plate 602, the second supporting plate 602 pushes the second supporting plate 602 to stretch the second supporting plate 9 to stretch out and stretch 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 table 304 falls down and resets, the second driving motor 311 rotates in the opposite direction, the sliding table 303 moves to the position below the discharge hole of the cutting device 2, and the series of actions are continuously repeated.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (9)
1. A steel sheet cutting off machine that punches a hole, its 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 (5), wherein a plurality of groups of rollers (102) are uniformly arranged between first longitudinal beams (101) on the upper part 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 wheels (103) of the first conveying device (1) close to one end of the cutting device (2) are connected with driving wheels (106) through the driving chain (104), and the axle of each driving wheel (106) is connected with the output end of a first driving motor (105) through an axle;
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 on the upper portion 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 positioned between the conveying frames (401) at two sides, guide plates (403) which are arranged in parallel are arranged on the upper parts of the conveying frames (401), the guide plates (403) are parallel to the axis direction of the third longitudinal beam (407), guide wheels (404) are arranged on the inner sides of the guide plates (403), and steel plate clamps (406) capable of axially reciprocating along the guide plates (403) are arranged above the guide plates (403), and the steel plate clamps (406) are controlled to open and close by the 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) are constituteed by first backup pad (601) and second backup pad (602) that set up in first backup pad (601) top, first backup pad (601) are articulated with second backup pad (602) plate body one side activity, cutting stamping device (5) one side is kept away from to first backup pad (601) bottom is equipped with first landing leg (603), keeps away from first backup pad (601) and first landing leg (603) of second backup pad (602) articulated position one side and is fixed be equipped with second telescoping device (605), second telescoping device (605) telescopic link tip is articulated with articulated piece (606) that set up in second backup pad (602) plate body one side fixedly.
2. A steel sheet punching and cutting machine according to claim 1, wherein: the sliding table (303) bottom is close to the position of sliding table both sides and is equipped with first slider (313), first slider (313) and first slide rail (302) sliding connection of setting up in second longeron (301) roof beam body upper portion.
3. A steel sheet punching and cutting machine according to claim 1, wherein: the four corners of the sliding table (303) are provided with guide holes (306), the bottom of the lifting table (304) is fixedly provided with guide rods (305) capable of reciprocating along the walls of the guide holes (306), the bottom of the sliding table (303) is fixedly provided with a first telescopic device (307), and the free ends of the first telescopic rods (308) of the first telescopic device (307) penetrate upwards and are fixedly connected with the lifting table (304) after being arranged in the central through hole of the sliding table (303).
4. A steel sheet punching and cutting machine according to claim 1, wherein: the upper portion of the lifting platform (304) is provided with a supporting platform (314), and the upper portion of the supporting platform (314) is provided with a bracket (315).
5. A steel sheet punching and cutting machine according to claim 2, wherein: the steel plate clamp (406) is fixedly connected with the sliding folded plate (405), a second sliding block (409) is fixedly arranged on one side, close to the third longitudinal beam (407), of the vertical plate body of the sliding folded plate (405), the second sliding block (409) is fixedly arranged on the second sliding rail (408) on the outer side of the beam body of the third longitudinal beam (407) in a sliding mode, a second rack (410) which is parallel to the second sliding 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) which is meshed with the second rack (410) is fixedly arranged on the driving end of the third driving motor (412).
6. A steel sheet punching and cutting machine according to claim 1, wherein: one side of the first supporting plate (601) close to the cutting and stamping device (5) is overlapped with a discharge hole of the cutting and stamping device (5) through a second supporting leg (604).
7. A steel sheet punching and cutting machine according to claim 1, wherein: the upper part of the second supporting plate (602) is provided with a roller (607).
8. A steel sheet punching and cutting machine according to claim 1, wherein: the bottom of the first conveying device (1) is provided with an adjustable supporting leg (107).
9. The steel plate punching and cutting machine according to claim 5, wherein: the travel 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 CN114700685A (en) | 2022-07-05 |
| CN114700685B true 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 |
|---|---|
| CN114700685A (en) | 2022-07-05 |
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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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