CN211814160U - Plate shearing machine is used in production of fire window - Google Patents
Plate shearing machine is used in production of fire window Download PDFInfo
- Publication number
- CN211814160U CN211814160U CN202020242389.1U CN202020242389U CN211814160U CN 211814160 U CN211814160 U CN 211814160U CN 202020242389 U CN202020242389 U CN 202020242389U CN 211814160 U CN211814160 U CN 211814160U
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- Prior art keywords
- telescopic rod
- support
- guide rail
- slide carriage
- plate
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- Expired - Fee Related
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- 238000010008 shearing Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 41
- 239000011521 glass Substances 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model discloses a plate shearing machine is used in production of fire prevention window, this device include conveying mechanism, control mechanism, still include feed mechanism and cutting mechanism, conveying mechanism's upside is provided with cutting mechanism, one side of cutting mechanism is provided with feed mechanism, be provided with among the conveying mechanism control mechanism, conveying mechanism with control mechanism passes through the screw connection, cutting mechanism with control mechanism passes through the screw connection. The utility model discloses a set up feed mechanism, cutting mechanism and conveying mechanism and can realize that automatic tailorring to the glass board, wherein feed mechanism has replaced artifical material loading, and cutting mechanism has replaced the manual work to tailor, has still reduced workman's intensity of labour when having improved degree of automation, has improved production efficiency.
Description
Technical Field
The utility model relates to a plate shearing machine field especially relates to plate shearing machine is used in production of fire prevention window.
Background
A fire window is a window that, in conjunction with a frame, meets the requirements of fire stability and fire integrity over a period of time. When lighting and ventilation are needed on two building outer walls with insufficient fire-proof spacing or between spaces separated by a fire-proof wall, fire-proof windows should be adopted. When the existing plate shearing machine is used, a worker needs to manually shear a glass plate to be sheared, so that the production cost and the working efficiency are influenced, and the plate shearing machine for producing the fireproof window, which can automatically feed and shear, is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plate shearing machine is used in the production of fire prevention window in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
plate shearing machine is used in fire window production, including conveying mechanism, control mechanism, still include feed mechanism and cutting mechanism, conveying mechanism's upside is provided with cutting mechanism, one side of cutting mechanism is provided with feed mechanism, be provided with among the conveying mechanism control mechanism, conveying mechanism with control mechanism passes through the screw connection, cutting mechanism with control mechanism passes through the screw connection.
Preferably: conveying mechanism includes conveyer belt, flange, conveying motor, pillar, bottom plate, be provided with between the pillar the bottom plate, the upper end of pillar is provided with the flange, be provided with between the flange the conveyer belt, the rear end of flange is provided with conveying motor, conveying motor with the conveyer belt key-type connection, the conveyer belt with the flange rotates to be connected, the pillar with the flange welding, the pillar with the bottom plate welding.
According to the arrangement, the conveying belt is used for conveying the glass plate, the flanges are used for installing the conveying belt, the pillars are used for supporting the flanges, and the bottom plate is used for installing the controller and the power distribution cabinet.
Preferably: control mechanism includes control panel, controller and switch board, cutting mechanism's front end is provided with control panel, be provided with among the conveying mechanism the controller, one side of controller is provided with the switch board, the controller with conveying mechanism passes through the screw connection, the switch board with conveying mechanism passes through the screw connection, control panel with cutting mechanism passes through the screw connection.
According to the arrangement, the control panel is used for inputting control signals, the controller is used for controlling the plate shearing machine, and the power distribution cabinet is used for supplying power to all parts.
Preferably: the cutting mechanism comprises a first support, a first guide rail, a first linear motor, a first slide carriage, a first telescopic rod and a cutter wheel, wherein the upper side of the conveying mechanism is provided with the first support, the upper end of the first support is provided with the first guide rail, the first guide rail is provided with the first slide carriage, one end of the first slide carriage is provided with the first linear motor, the first slide carriage is provided with the first telescopic rod, the lower end of the first telescopic rod is provided with the cutter wheel, the cutter wheel is connected with the first telescopic rod in a rotating mode, the first telescopic rod is connected with the first slide carriage through screws, the first linear motor is connected with the first guide rail in a sliding mode, and the first guide rail is connected with the first support through screws.
According to the arrangement, the first support is used for installing the cutting mechanism, the first guide rail enables the first slide carriage to move along the first guide rail, the first linear motor is used for controlling the position of the first slide carriage, the first slide carriage is used for installing the first telescopic rod, the first telescopic rod is used for controlling the position of the cutter wheel, and the guide wheel is used for marking a scratch on the glass plate to cut the glass plate.
Preferably: the feeding mechanism comprises a second support, a second guide rail, a second slide carriage, a second telescopic rod, a sucker, a second linear motor, a limiting rod and a glass plate, the second support is arranged on one side of the cutting mechanism, the limiting rod is arranged at the upper end of the second support, the glass plate is arranged on one side of the limiting rod, the second guide rail is arranged on the upper side of the glass plate, the second slide carriage is arranged at the upper end of the second guide rail, the second linear motor is arranged at the upper end of the second slide carriage, the second telescopic rod is arranged between the second linear motors, the sucker is arranged at the lower end of the second telescopic rod, the sucker is connected with the second telescopic rod through a screw, the second telescopic rod is connected with the second slide carriage through a screw, and the second linear motor is connected with the second slide carriage through a screw, the second linear motor is connected with the second guide rail in a sliding mode, the second guide rail is welded with the second support, and the second support is welded with the limiting rod.
According to the arrangement, the second support is used for mounting the feeding mechanism, the second slide carriage is made to slide along the second guide rail, the second slide carriage is used for mounting the second telescopic rod, the second telescopic rod is used for controlling the height of the sucker, the second linear motor is used for controlling the positions of the second slide carriage and the sucker, the limiting rod is used for fixing the position of the glass plate, and the sucker is used for sucking the glass plate.
Preferably: the feeding mechanism comprises a third support, a third telescopic rod, a support plate, a limiting rod, a glass plate, a second guide rail, a second linear motor, a fourth telescopic rod, a second slide carriage and a sucker, the third support is arranged on one side of the cutting mechanism, the third telescopic rod is arranged on the third support, the support plate is arranged at the upper end of the third telescopic rod, the limiting rod is arranged at the upper end of the support plate, the glass plate is arranged on one side of the limiting rod, the second guide rail is arranged on the upper side of the glass plate, the second slide carriage is arranged at the upper end of the second guide rail, the second linear motor is arranged at the upper end of the second slide carriage, the fourth telescopic rod is arranged between the second linear motors, the sucker is arranged at the lower end of the fourth telescopic rod, and the sucker is connected with the fourth telescopic rod through a screw, the fourth telescopic rod is connected with the second slide carriage through a screw, the second slide carriage is connected with the second linear motor through a screw, the second linear motor is connected with the second guide rail in a sliding mode, the second guide rail is welded with the third support, the third support is connected with the third telescopic rod through a screw, the third telescopic rod is connected with the support plate through a screw, and the support plate is welded with the limiting rod.
According to the arrangement, the third support is used for installing the feeding mechanism, the third telescopic rod is used for controlling the positions of the support plate and the glass plate, the support plate is used for installing the limiting rod, the limiting rod is used for fixing the position of the glass plate, the second guide rail enables the second slide carriage to slide along the second guide rail, the second slide carriage is used for installing the fourth telescopic rod, the fourth telescopic rod is used for controlling the height of the sucker, the second linear motor is used for controlling the positions of the second slide carriage and the sucker, and the sucker is used for sucking the glass plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this plate shearing machine can realize cutting out the glass board automatically through setting up feed mechanism, cutting mechanism and conveying mechanism, and feed mechanism has replaced artifical material loading, and cutting mechanism has replaced the manual work to cut out, has still reduced workman's intensity of labour when having improved degree of automation, has improved production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a first schematic view of a plate shearing machine for producing a fire window according to an embodiment 1 of the present invention;
FIG. 2 is a front view of a plate shearing machine for producing a fire window according to embodiment 1 of the present invention;
fig. 3 is a second schematic view of the plate shearing machine for producing a fire window according to the present invention in embodiment 1;
fig. 4 is a schematic view of embodiment 2 of the plate shearing machine for producing fire windows of the present invention.
The reference numerals are explained below:
1. a conveying mechanism; 2. a cutting mechanism; 3. a feeding mechanism; 4; a control mechanism; 101. blocking edges; 102. a pillar; 103. a base plate; 104. a conveyor belt; 105. a conveying motor; 201. a first bracket; 202. a first guide rail; 203. a first linear motor; 204. a first slide carriage; 205. a first telescopic rod; 206. a cutter wheel; 301. a second bracket; 302. a limiting rod; 303. a glass plate; 304. a second guide rail; 305. a second slide carriage; 306. a second linear motor; 307. a third telescopic rod; 308. a suction cup; 309. a third support; 310. a third telescopic rod; 311. a support plate; 312. a fourth telescopic rod; 401. a control panel; 402. a power distribution cabinet; 403. and a controller.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
plate shearing machine is used in fire window production, including conveying mechanism 1, control mechanism 4, still include feed mechanism 3 and cutting mechanism 2, the upside of conveying mechanism 1 is provided with cutting mechanism 2, and one side of cutting mechanism 2 is provided with feed mechanism 3, is provided with control mechanism 4 among the conveying mechanism 1, and conveying mechanism 1 passes through the screw connection with control mechanism 4, and cutting mechanism 2 passes through the screw connection with control mechanism 4.
Example 1
As shown in fig. 1, 2 and 3, the conveying mechanism 1 includes a conveying belt 104, ribs 101, a conveying motor 105, pillars 102, a bottom plate 103 is disposed between the pillars 102, the ribs 101 are disposed at the upper end of the pillars 102, the conveying belt 104 is disposed between the ribs 101, the conveying motor 105 is disposed at the rear end of the ribs 101, the conveying motor 105 is connected to the conveying belt 104 in a key manner, the conveying belt 104 is rotatably connected to the ribs 101, the pillars 102 are welded to the bottom plate 103, the conveying belt 104 is used for conveying a glass plate 303, the ribs 101 are used for mounting the conveying belt 104, the pillars 102 are used for supporting the ribs 101, and the bottom plate 103 is used for mounting a controller 403 and a; the control mechanism 4 comprises a control panel 401, a controller 403 and a power distribution cabinet 402, the control panel 401 is arranged at the front end of the cutting mechanism 2, the controller 403 is arranged in the conveying mechanism 1, the power distribution cabinet 402 is arranged on one side of the controller 403, the controller 403 is connected with the conveying mechanism 1 through screws, the power distribution cabinet 402 is connected with the conveying mechanism 1 through screws, the control panel 401 is connected with the cutting mechanism 2 through screws, the control panel 401 is used for inputting control signals, the controller 403 is used for controlling the plate shearing machine, and the power distribution cabinet 402 is used for providing power to each part; the cutting mechanism 2 comprises a first bracket 201, a first guide rail 202, a first linear motor 203, a first slide carriage 204, a first telescopic rod 205 and a knife wheel 206, wherein the first bracket 201 is arranged at the upper side of the conveying mechanism 1, the first guide rail 202 is arranged at the upper end of the first bracket 201, the first slide carriage 204 is arranged on the first guide rail 202, the first linear motor 203 is arranged at one end of the first slide carriage 204, the first telescopic rod 205 is arranged on the first slide carriage 204, the knife wheel 206 is arranged at the lower end of the first telescopic rod 205, the knife wheel 206 is rotatably connected with the first telescopic rod 205, the first telescopic rod 205 is connected with the first slide carriage 204 through screws, the first linear motor 203 is slidably connected with the first guide rail 202, the first guide rail 202 is connected with the first bracket 201 through screws, the first bracket 201 is used for installing the cutting mechanism 2, the first guide rail 202 enables the first slide carriage 204 to move along, the first linear motor 203 is used for controlling the position of the first slide carriage 204, the first slide carriage 204 is used for installing a first telescopic rod 205, the first telescopic rod 205 is used for controlling the position of a cutter wheel 206, and the guide wheel is used for marking and cutting the glass plate 303; the feeding mechanism 3 comprises a second bracket 301, a second guide rail 304, a second slide carriage 305, a second telescopic rod 307, a sucker 308, a second linear motor 306, a limiting rod 302 and a glass plate 303, one side of the cutting mechanism 2 is provided with the second bracket 301, the upper end of the second bracket 301 is provided with the limiting rod 302, one side of the limiting rod 302 is provided with the glass plate 303, the upper side of the glass plate 303 is provided with the second guide rail 304, the upper end of the second guide rail 304 is provided with the second slide carriage 305, the upper end of the second slide carriage 305 is provided with the second linear motor 306, the second telescopic rod 307 is arranged between the second linear motors 306, the lower end of the second telescopic rod 307 is provided with the sucker 308, the sucker 308 is connected with the second telescopic rod 307 through a screw, the second 307 is connected with the second slide carriage 305 through a screw, the second linear motor 306 is connected with the second guide rail 304 in a sliding, the second guide rail 304 is welded with the second bracket 301, the second bracket 301 is welded with the limiting rod 302, the second bracket 301 is used for installing the feeding mechanism 3, the second guide rail 304 enables the second slide carriage 305 to slide along the second guide rail, the second slide carriage 305 is used for installing the second telescopic rod 307, the second telescopic rod 307 is used for controlling the height of the suction cup 308, the second linear motor 306 is used for controlling the positions of the second slide carriage 305 and the suction cup 308, the limiting rod 302 is used for fixing the position of the glass plate 303, and the suction cup 308 is used for sucking the glass plate 303.
The working principle is as follows: when the device is used, a glass plate 303 to be cut is placed on the third support 309 against the limiting rod 302, then a control signal is transmitted through the control panel 401, the second linear motor 306 controls the second slide carriage 305 to drive the second telescopic rod 307 and the suction cup 308 to move to the upper end of the glass plate 303, the glass plate 303 is sucked and then placed on the conveying belt 104, the conveying belt 104 drives the glass plate 303 to move, and the glass plate 303 is scratched by the cutter wheel 206 when passing through the cutter wheel 206, so that the cutting operation is completed.
Example 2
As shown in fig. 4, embodiment 2 differs from embodiment 1 in that: the feeding mechanism 3 comprises a third bracket 309, a third telescopic rod 310, a support plate 311, a limiting rod 302, a glass plate 303, a second guide rail 304, a second linear motor 306, a fourth telescopic rod 312, a second slide carriage 305 and a suction cup 308, wherein one side of the cutting mechanism 2 is provided with the third bracket 309, the third bracket 309 is provided with the third telescopic rod 310, the upper end of the third telescopic rod 310 is provided with the support plate 311, the upper end of the support plate 311 is provided with the limiting rod 302, one side of the limiting rod 302 is provided with the glass plate 303, the upper side of the glass plate 303 is provided with the second guide rail 304, the upper end of the second guide rail 304 is provided with the second slide carriage 305, the upper end of the second slide carriage 305 is provided with the second linear motor 306, the fourth telescopic rod 312 is arranged between the second linear motors 306, the lower end of the fourth telescopic rod 312 is provided with the suction cup 308, the suction cup 308 is connected with the fourth telescopic rod 312 through a screw, the, the second slide carriage 305 is connected with a second linear motor 306 through screws, the second linear motor 306 is connected with a second guide rail 304 in a sliding manner, the second guide rail 304 is welded with a third support 309, the third support 309 is connected with a third telescopic rod 310 through screws, the third telescopic rod 310 is connected with a support plate 311 through screws, the support plate 311 is welded with a limiting rod 302, the third support 309 is used for installing the feeding mechanism 3, the third telescopic rod 310 is used for controlling the positions of the support plate 311 and the glass plate 303, the support plate 311 is used for installing the limiting rod 302, the limiting rod 302 is used for fixing the position of the glass plate 303, the second slide carriage 304 enables the second slide carriage 305 to slide along the third slide carriage, the second slide carriage 305 is used for installing a fourth telescopic rod 312, the fourth telescopic rod 312 is used for controlling the height of a suction cup 308, the second linear motor 306 is used for controlling the positions of the second slide carriage 305 and the suction cup 308, and the suction cup 308 is used for sucking.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. Plate shearing machine is used in fire window production, including conveying mechanism (1), control mechanism (4), its characterized in that: still include feed mechanism (3) and cutting mechanism (2), the upside of conveying mechanism (1) is provided with cutting mechanism (2), one side of cutting mechanism (2) is provided with feed mechanism (3), be provided with in conveying mechanism (1) control mechanism (4), conveying mechanism (1) with control mechanism (4) pass through the screw connection, cutting mechanism (2) with control mechanism (4) pass through the screw connection.
2. The plate shearing machine for the production of fire windows according to claim 1, characterized in that: conveying mechanism (1) includes conveyer belt (104), flange (101), conveying motor (105), pillar (102), bottom plate (103), be provided with between pillar (102) bottom plate (103), the upper end of pillar (102) is provided with flange (101), be provided with between flange (101) conveyer belt (104), the rear end of flange (101) is provided with conveying motor (105), conveying motor (105) with conveyer belt (104) key-type connection, conveyer belt (104) with flange (101) rotate to be connected, pillar (102) with flange (101) welding, pillar (102) with bottom plate (103) welding.
3. The plate shearing machine for the production of fire windows according to claim 1, characterized in that: control mechanism (4) include control panel (401), controller (403) and switch board (402), the front end of cutting mechanism (2) is provided with control panel (401), be provided with in conveying mechanism (1) controller (403), one side of controller (403) is provided with switch board (402), controller (403) with conveying mechanism (1) passes through the screw connection, switch board (402) with conveying mechanism (1) passes through the screw connection, control panel (401) with cutting mechanism (2) passes through the screw connection.
4. The plate shearing machine for the production of fire windows according to claim 1, characterized in that: the cutting mechanism (2) comprises a first support (201), a first guide rail (202), a first linear motor (203), a first slide carriage (204), a first telescopic rod (205) and a cutter wheel (206), the first support (201) is arranged on the upper side of the conveying mechanism (1), the first guide rail (202) is arranged at the upper end of the first support (201), the first slide carriage (204) is arranged on the first guide rail (202), the first linear motor (203) is arranged at one end of the first slide carriage (204), the first telescopic rod (205) is arranged on the first slide carriage (204), the cutter wheel (206) is arranged at the lower end of the first telescopic rod (205), the cutter wheel (206) is rotationally connected with the first telescopic rod (205), and the first telescopic rod (205) is connected with the first slide carriage (204) through screws, the first linear motor (203) is connected with the first slide carriage (204) through screws, the first linear motor (203) is connected with the first guide rail (202) in a sliding mode, and the first guide rail (202) is connected with the first support (201) through screws.
5. The plate shearing machine for the production of fire windows according to claim 1, characterized in that: the feeding mechanism (3) comprises a second support (301), a second guide rail (304), a second slide carriage (305), a second telescopic rod (307), a sucking disc (308), a second linear motor (306), a limiting rod (302) and a glass plate (303), wherein the second support (301) is arranged on one side of the cutting mechanism (2), the limiting rod (302) is arranged at the upper end of the second support (301), the glass plate (303) is arranged on one side of the limiting rod (302), the second guide rail (304) is arranged on the upper side of the glass plate (303), the second slide carriage (305) is arranged at the upper end of the second guide rail (304), the second linear motor (306) is arranged at the upper end of the second slide carriage (305), the second telescopic rod (307) is arranged between the second linear motors (306), and the sucking disc (308) is arranged at the lower end of the second telescopic rod (307), the sucker (308) is connected with the second telescopic rod (307) through a screw, the second telescopic rod (307) is connected with the second slide carriage (305) through a screw, the second linear motor (306) is connected with the second guide rail (304) in a sliding mode, the second guide rail (304) is welded with the second support (301), and the second support (301) is welded with the limiting rod (302).
6. The plate shearing machine for the production of fire windows according to claim 1, characterized in that: the feeding mechanism (3) comprises a third support (309), a third telescopic rod (310), a support plate (311), a limiting rod (302), a glass plate (303), a second guide rail (304), a second linear motor (306), a fourth telescopic rod (312), a second slide carriage (305) and a sucker (308), wherein the third support (309) is arranged on one side of the cutting mechanism (2), the third telescopic rod (310) is arranged on the third support (309), the support plate (311) is arranged at the upper end of the third telescopic rod (310), the limiting rod (302) is arranged at the upper end of the support plate (311), the glass plate (303) is arranged on one side of the limiting rod (302), the second guide rail (304) is arranged on the upper side of the glass plate (303), the second slide carriage (305) is arranged at the upper end of the second guide rail (304), the second linear motor (306) is arranged at the upper end of the second slide carriage (305), the fourth telescopic rod (312) is arranged between the second linear motors (306), the lower end of the fourth telescopic rod (312) is provided with the sucking disc (308), the sucking disc (308) is connected with the fourth telescopic rod (312) through screws, the fourth telescopic rod (312) is connected with the second slide carriage (305) through screws, the second slide carriage (305) is connected with the second linear motors (306) through screws, the second linear motors (306) are connected with the second guide rail (304) in a sliding mode, the second guide rail (304) is welded with the third support (309), the third support (309) is connected with the third telescopic rod (310) through screws, the third telescopic rod (310) is connected with the support plate (311) through screws, and the support plate (311) is welded with the limiting rod (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020242389.1U CN211814160U (en) | 2020-03-03 | 2020-03-03 | Plate shearing machine is used in production of fire window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020242389.1U CN211814160U (en) | 2020-03-03 | 2020-03-03 | Plate shearing machine is used in production of fire window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211814160U true CN211814160U (en) | 2020-10-30 |
Family
ID=72997320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020242389.1U Expired - Fee Related CN211814160U (en) | 2020-03-03 | 2020-03-03 | Plate shearing machine is used in production of fire window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211814160U (en) |
-
2020
- 2020-03-03 CN CN202020242389.1U patent/CN211814160U/en not_active Expired - Fee Related
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Granted publication date: 20201030 |