CN115814901B - Breaker is used in safety switch production - Google Patents
Breaker is used in safety switch production Download PDFInfo
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- CN115814901B CN115814901B CN202211661416.9A CN202211661416A CN115814901B CN 115814901 B CN115814901 B CN 115814901B CN 202211661416 A CN202211661416 A CN 202211661416A CN 115814901 B CN115814901 B CN 115814901B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000002950 deficient Effects 0.000 abstract description 17
- 241000251131 Sphyrna Species 0.000 description 15
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a crushing device for safety switch production, which comprises a base, wherein a supporting plate is arranged on the outer side of the base, a mounting frame is arranged at the bottom of the supporting plate, a fixing ring is arranged at the top of the supporting plate, a top plate is arranged at the top of the fixing ring through a bracket, a driving motor is arranged at the bottom of the top plate, a crushing device is arranged at the bottom of the driving motor, and an adjusting device is arranged at the top of the base; the adjusting device comprises: the adjusting frame is provided with an opening structure and a sealing device arranged in the adjusting frame, and the top and the bottom of the adjusting frame are fixedly connected with moving blocks; the invention relates to a sliding limiting frame, which has a rectangular structure and relates to the technical field of safety switch production. The crushing device for the production of the safety switch can adjust the range of the crushing cavity according to the quantity of defective products, and improves the adaptability of the device.
Description
Technical Field
The invention relates to the technical field of safety switch production, in particular to a crushing device for safety switch production.
Background
The safety switch is used in the technical field of safety engineering; they are used in particular for protecting hazardous areas of machines and systems. The safety switch is a switch capable of preventing personnel from entering a dangerous area before all safety conditions are met, and is various in variety, and comprises a bolt type switch, a safety magnetic switch, a safety door lock switch, a safety pull rope switch, an emergency stop button, a hinge interlocking switch, a safety enabling switch, a safety limit switch, an explosion-proof switch and the like. In the production process, the safety switch is blemished and becomes a defective product due to a certain factor, and in order to avoid resource waste and improve the economic benefit of enterprises, the defective product is usually treated, crushed and recycled.
The crushing space of current device when carrying out the breakage to the defective goods is fixed, can't adjust the scope of broken cavity according to the quantity of defective goods, and the suitability of device is lower, and the too big material that leads to splashing of broken space is piled up in unable broken corner, and crushing efficiency is lower.
Disclosure of Invention
In order to solve the technical problems, the invention provides: the crushing device for the production of the safety switch comprises a base, wherein a supporting plate is arranged on the outer side of the base, a mounting frame is arranged at the bottom of the supporting plate, a fixing ring is arranged at the top of the supporting plate, a top plate is arranged at the top of the fixing ring through a bracket, a driving motor is arranged at the bottom of the top plate, the crushing device is arranged at the bottom of the driving motor, and an adjusting device is arranged at the top of the base;
the adjusting device comprises:
the adjusting frame is provided with an opening structure and a sealing device arranged in the adjusting frame, and the top and the bottom of the adjusting frame are fixedly connected with moving blocks;
the sliding limiting frame is provided with a rectangular structure and an electric sliding rail arranged on the inner wall of the sliding limiting frame, the inside of the electric sliding rail is in sliding connection with the moving block through the electric sliding block, when the quantity of materials to be crushed is large, the electric sliding block in the electric sliding rail is utilized to drive the moving block to expand outwards, the moving block controls the adjusting frame to move outwards, a crushing cavity surrounded by the adjusting frame and the sealing device is enlarged, the crushing processing can be carried out on a plurality of defective products, the range of the crushing cavity can be adjusted according to the quantity of the defective products, and the suitability of the device is improved;
a top sealing plate having a circular plate-like structure, and a feed cylinder disposed at the top of the top sealing plate;
the bottom sealing plate is provided with a circular plate-shaped structure and a discharging pipe arranged at the bottom of the bottom sealing plate, a crushing cavity is formed by connecting a plurality of groups of adjusting frames and a plurality of groups of sealing devices, defective products are poured into the crushing cavity from the feeding barrel, the driving motor is started to crush defective products in the crushing cavity, when materials needing to be crushed are fewer, the electric sliding rail is started to drive the moving block to move along the sliding limiting frame through the electric sliding block in the electric sliding rail, the moving block drives the adjusting frames to be continuously close to the center of the cavity, at the moment, the adjusting frames drive the sealing devices to reduce the surrounded crushing cavity, at the moment, the crushing device can avoid the situation that the materials which are splashed are excessively large in space are accumulated in the corners which cannot be crushed, and the crushing efficiency is improved.
Preferably, the backup pad and the mounting bracket are all provided with the multiunit, the slip spacing frame tip at regulation frame top and the inner wall fixed connection of retainer plate, the slip spacing frame of regulation frame bottom passes through the top fixed connection of support and base.
Preferably, the movable block is fixedly connected with the electric sliding block inside the electric sliding rail, the sliding limiting frames are provided with a plurality of groups, and one end, far away from the adjusting frame, of the movable block penetrates through the sliding limiting frames and is in sliding connection with the inner wall of the sliding limiting frames.
Preferably, the feeding cylinder penetrates through the top sealing plate and is fixedly connected with the top sealing plate, and the discharging pipe penetrates through the bottom sealing plate and is fixedly connected with the bottom sealing plate.
Preferably, the top of top closing plate and the bottom of bottom closing plate all with adjust the inner wall sliding connection of frame, adjust the frame and be provided with the multiunit, the bottom of discharging pipe runs through the base and with base fixed connection.
Preferably, the sealing device comprises an arc-shaped sealing plate, one side fixedly connected with connecting piece of arc-shaped sealing plate, the one end fixedly connected with magnet piece of arc-shaped sealing plate is kept away from to the connecting piece, spacing spout has been seted up to the inner wall symmetry of adjusting the frame, the inner wall sliding connection of spacing spout has the removal slider, magnet piece between the adjacent arc-shaped sealing plate in adjusting the frame outside attracts each other through magnetic force, when the removal piece drives the adjusting frame and removes, magnet piece adsorbs together and drives the arc-shaped sealing plate and slide along spacing spout through removing the slider, the adjusting frame is through being connected with the arc-shaped sealing plate with broken cavity expansion and shrink, the magnet piece is because magnetism is inhaled adjacent arc-shaped sealing plate all the time and is connected and tighten up, the arc-shaped sealing plate remains the connected state all the time when adjusting the frame removes, and wrap up the material in broken cavity, can guarantee the leakproofness in space all the time when expanding and reducing broken cavity, prevent that the material from splashing, the security is improved.
Preferably, the arc-shaped sealing plates are provided with two groups and symmetrically distributed on two sides of the adjusting frame, and one end of the movable sliding block, which is far away from the limiting sliding groove, is fixedly connected with the arc-shaped sealing plates.
Preferably, the magnetism of the magnet blocks at two sides of the adjusting frame is opposite, and one end of the arc-shaped sealing plate penetrates through the adjusting frame.
Preferably, the crushing device comprises a rotary rod, a storage barrel is evenly arranged on the outer side of the rotary rod, a storage groove is evenly formed in the outer side of the storage barrel, an electric telescopic rod is fixedly connected to the inner wall of the storage groove, one end of the electric telescopic rod, which is far away from the storage groove, is fixedly connected with a crushing hammer head, the rotary rod is driven to rotate after being opened by a driving motor, the symmetrical electric telescopic rod is opened to push out the crushing hammer head from the storage groove, materials inside a crushing cavity are crushed, the crushing hammer heads at adjacent positions are accommodated in the storage groove, the extruded crushing hammer heads are retracted into the storage groove after being operated for a long time, and then the crushing hammer heads at adjacent positions are extruded out, so that the crushing hammer heads at the same groups can be used alternately, the continuous operation of the crushing hammer heads is prevented from being seriously worn, and the service life of the hammer heads is effectively prolonged.
Preferably, the top of rotary rod is fixed connection with driving motor's output, the rotary rod runs through feed cylinder and extends to the side of adjusting the frame.
The invention provides a crushing device for safety switch production. The beneficial effects are as follows:
1. this breaker is used in safety switch production, through adjusting device, because multiunit regulating frame and multiunit sealing device are connected and are enclosed into a broken cavity, pour into this broken cavity inside with the defective goods from the feed cylinder, open driving motor and start breaker, break the defective goods inside the broken cavity, when the material that needs to be broken is less, open electronic slide rail and drive the movable block through its inside electronic slider and remove along sliding limit frame, the movable block drives the regulating frame and is constantly close to cavity central point put, the broken cavity that the regulating frame drive sealing device will enclose reduces this moment, breaker breaks less material of pair number in the space relatively less this moment, can avoid the space too big material that leads to splashing to pile up in unable broken corner, improve crushing efficiency.
2. This breaker is used in safety switch production, through the setting of adjusting frame and slip limit frame, when the material quantity that needs to be broken is great, utilizes the inside electronic slider of electronic slide rail to drive the movable block and expands outward, and the movable block control adjusts the frame and moves outward, and the broken cavity that encloses adjusting frame and sealing device enlarges, can carry out broken processing to the defective goods of logarithmic quantity more, can adjust the scope of broken cavity according to the quantity of defective goods, improves the suitability of device.
3. This breaker is used in safety switch production, installation through sealing device and adjusting device, magnet piece between the adjacent arc closing plate in adjusting frame outside attracts each other through magnetic force, when the movable block drove the adjusting frame and removes, magnet piece adsorbs together and drives the arc closing plate and slide along spacing spout through removing the slider, the adjusting frame is through being connected with the arc closing plate with broken cavity expansion and shrink, magnet piece is because the magnetism is inhaled adjacent arc closing plate connection throughout and is tightened up, the arc closing plate remains the connected state throughout when adjusting the frame removal, and with the material parcel in broken cavity, can guarantee the seal in space throughout when expanding and reducing broken cavity, prevent that the material from splashing, the security is improved.
4. This breaker is used in safety switch production drives the rotary rod through breaker's installation after driving motor opens and rotates, opens symmetrical electric telescopic handle and promotes broken tup from accomodating the groove this moment, breaks the inside material of crushing cavity, and adjacent position's broken tup then receives in accomodating the groove, withdraws it to accomodate the inslot again after the broken tup that stretches out is work for a long time, stretches out the broken tup of adjacent position thereupon, can use in turn the broken tup of multiunit, prevents that same group broken tup from lasting work from leading to the tup wearing and tearing seriously, effectively improves the life of tup.
Drawings
FIG. 1 is a schematic diagram of a crushing device for producing a safety switch;
FIG. 2 is a schematic view of the structure of the base of the present invention;
FIG. 3 is a schematic view of the structure of the adjusting device of the present invention;
FIG. 4 is a schematic view of a sliding limiting frame according to the present invention;
FIG. 5 is a schematic view of the structure of the adjusting frame of the present invention;
FIG. 6 is a schematic view of the seal arrangement of the present invention;
FIG. 7 is a schematic view of the internal structure of the limit chute of the present invention;
fig. 8 is a schematic structural view of the crushing device of the present invention.
In the figure: 1. a base; 2. a support plate; 3. a mounting frame; 4. a fixing ring; 5. a top plate; 6. a driving motor; 7. a crushing device; 71. a rotating rod; 72. a storage barrel; 73. a storage groove; 74. an electric telescopic rod; 75. crushing a hammer head; 8. an adjusting device; 81. an adjusting frame; 82. a sealing device; 821. an arc-shaped sealing plate; 822. a connecting piece; 823. a magnet block; 824. limiting sliding grooves; 825. moving the slide block; 83. a moving block; 84. sliding a limit frame; 85. an electric slide rail; 86. a top sealing plate; 87. a feed cylinder; 88. a bottom sealing plate; 89. and a discharging pipe.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a breaker is used in safety switch production, includes base 1, and backup pad 2 is installed in the outside of base 1, and mounting bracket 3 is installed to the bottom of backup pad 2, and retainer plate 4 is installed at the top of backup pad 2, and roof 5 is installed through the support at the top of retainer plate 4, and driving motor 6 is installed to the bottom of roof 5, and breaker 7 is installed to the bottom of driving motor 6, and the top of base 1 is provided with adjusting device 8;
the adjusting device 8 includes:
the adjusting frame 81 is provided with an opening structure, and a sealing device 82 arranged in the adjusting frame 81, and the top and the bottom of the adjusting frame 81 are fixedly connected with a moving block 83;
the sliding limiting frame 84, the sliding limiting frame 84 has a rectangular structure, and an electric sliding rail 85 arranged on the inner wall of the sliding limiting frame 84, and the inside of the electric sliding rail 85 is in sliding connection with the moving block 83 through an electric sliding block;
a top sealing plate 86, the top sealing plate 86 having a circular plate-like structure, and a feed cylinder 87 provided on top of the top sealing plate 86;
a bottom sealing plate 88, the bottom sealing plate 88 having a circular plate-like structure, and a discharge pipe 89 provided at the bottom of the bottom sealing plate 88.
The backup pad 2 and the mounting bracket 3 all are provided with the multiunit, and the slip spacing frame 84 tip at regulation frame 81 top and the inner wall fixed connection of retainer plate 4, the slip spacing frame 84 of regulation frame 81 bottom pass through support and the top fixed connection of base 1.
The movable block 83 is fixedly connected with an electric sliding block inside the electric sliding rail 85, a plurality of groups of sliding limiting frames 84 are arranged, and one end, far away from the adjusting frame 81, of the movable block 83 penetrates through the sliding limiting frames 84 and is in sliding connection with the inner wall of the sliding limiting frames 84.
The feed cylinder 87 penetrates the top sealing plate 86 and is fixedly connected with the top sealing plate 86, and the discharge pipe 89 penetrates the bottom sealing plate 88 and is fixedly connected with the bottom sealing plate 88.
The top of top closing plate 86 and the bottom of bottom closing plate 88 all with adjust the inner wall sliding connection of frame 81, adjust the frame 81 and be provided with the multiunit, the bottom of discharging pipe 89 runs through base 1 and with base 1 fixed connection.
The sealing device 82 comprises an arc-shaped sealing plate 821, one side of the arc-shaped sealing plate 821 is fixedly connected with a connecting piece 822, one end of the connecting piece 822 away from the arc-shaped sealing plate 821 is fixedly connected with a magnet block 823, the inner wall of the adjusting frame 81 is symmetrically provided with a limiting chute 824, and the inner wall of the limiting chute 824 is slidably connected with a moving slide block 825.
The arc-shaped sealing plate 821 is provided with two groups of symmetrically distributed on two sides of the adjusting frame 81, and one end of the moving sliding block 825, which is far away from the limiting sliding groove 824, is fixedly connected with the arc-shaped sealing plate 821.
The magnets 823 on both sides of the adjusting frame 81 are opposite in magnetism, and one end of the arc-shaped sealing plate 821 penetrates through the adjusting frame 81.
When the crushing device is used, as the multiple groups of adjusting frames 81 and the multiple groups of sealing devices 82 are connected to form a crushing cavity, defective products are poured into the crushing cavity from the feeding barrel 87, the driving motor 6 is started to start the crushing device 7, the defective products in the crushing cavity are crushed, when less materials need to be crushed, the electric sliding rail 85 is started to drive the moving block 83 to move along the sliding limiting frame 84 through the electric sliding block in the electric sliding rail, the moving block 83 drives the adjusting frames 81 to be continuously close to the central position of the cavity, at the moment, the adjusting frames 81 drive the sealing devices 82 to reduce the surrounded crushing cavity, at the moment, the crushing device 7 crushes less materials in a relatively smaller space, so that the scattered materials can be prevented from being accumulated at the corners incapable of being crushed, and the crushing efficiency is improved.
When the quantity of materials to be crushed is large, the electric sliding blocks in the electric sliding rail 85 are utilized to drive the moving blocks 83 to expand outwards, the moving blocks 83 control the adjusting frame 81 to move outwards, the crushing cavity surrounded by the adjusting frame 81 and the sealing device 82 is expanded, the broken processing can be carried out on the defective products with large quantity, the range of the crushing cavity can be adjusted according to the quantity of the defective products, and the adaptability of the device is improved.
The magnet 823 between the adjacent arc-shaped sealing plates 821 on the outer side of the adjusting frame 81 attracts each other through magnetic force, when the moving block 83 drives the adjusting frame 81 to move, the magnet 823 adsorbs together and drives the arc-shaped sealing plates 821 to slide along the limiting sliding groove 824 through the moving sliding block 825, the adjusting frame 81 enlarges and reduces the crushing cavity through connection with the arc-shaped sealing plates 821, the magnet 823 always connects and tightens the adjacent arc-shaped sealing plates 821 due to the attraction of the magnetic force, the arc-shaped sealing plates 821 always keep a connection state when the adjusting frame 81 moves, and materials are wrapped in the crushing cavity, so that the tightness of the space can be always ensured when the crushing cavity is enlarged and reduced, the materials are prevented from splashing, and the safety is improved.
Example two
Referring to fig. 1-8, the present invention provides a technical solution: on the basis of the first embodiment, the crushing device 7 comprises a rotary rod 71, a storage barrel 72 is uniformly arranged on the outer side of the rotary rod 71, a storage groove 73 is uniformly formed on the outer side of the storage barrel 72, an electric telescopic rod 74 is fixedly connected to the inner wall of the storage groove 73, and a crushing hammer 75 is fixedly connected to one end of the electric telescopic rod 74 away from the storage groove 73.
The top of the rotary rod 71 is fixedly connected with the output end of the driving motor 6, and the rotary rod 71 penetrates through the feeding barrel 87 and extends to the side face of the adjusting frame 81.
When the rotary rod 71 is driven to rotate after the driving motor 6 is started, the symmetrical electric telescopic rods 74 are started to push out the crushing hammerheads 75 from the containing groove 73 at the moment, materials in the crushing cavity are crushed, the crushing hammerheads 75 at adjacent positions are contained in the containing groove 73, when the extruded crushing hammerheads 75 work for a long time, the extruded crushing hammerheads 75 are retracted into the containing groove 73, then the crushing hammerheads 75 at adjacent positions are extruded, multiple groups of crushing hammerheads 75 can be used alternately, the phenomenon that the hammerheads are seriously worn due to continuous work of the same group of crushing hammerheads 75 is avoided, and the service life of the hammerheads is effectively prolonged.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. The utility model provides a breaker is used in safety switch production, includes base (1), its characterized in that:
the novel grinding machine is characterized in that a supporting plate (2) is arranged on the outer side of the base (1), a mounting frame (3) is arranged at the bottom of the supporting plate (2), a fixing ring (4) is arranged at the top of the supporting plate (2), a top plate (5) is arranged at the top of the fixing ring (4) through a bracket, a driving motor (6) is arranged at the bottom of the top plate (5), a crushing device (7) is arranged at the bottom of the driving motor (6), and an adjusting device (8) is arranged at the top of the base (1);
the adjusting device (8) comprises:
the adjusting frame (81) is provided with an opening structure and a sealing device (82) arranged in the adjusting frame (81), and the top and the bottom of the adjusting frame (81) are fixedly connected with moving blocks (83);
the sliding limiting frame (84), the sliding limiting frame (84) is provided with a rectangular structure and an electric sliding rail (85) arranged on the inner wall of the sliding limiting frame (84), and the inside of the electric sliding rail (85) is in sliding connection with the moving block (83) through an electric sliding block;
a top sealing plate (86), the top sealing plate (86) having a circular plate-like structure, and a feed cylinder (87) provided on top of the top sealing plate (86);
a bottom sealing plate (88), wherein the bottom sealing plate (88) has a circular plate-shaped structure, and a discharging pipe (89) is arranged at the bottom of the bottom sealing plate (88);
the sealing device (82) comprises an arc-shaped sealing plate (821), one side of the arc-shaped sealing plate (821) is fixedly connected with a connecting piece (822), one end, far away from the arc-shaped sealing plate (821), of the connecting piece (822) is fixedly connected with a magnet block (823), limit sliding grooves (824) are symmetrically formed in the inner wall of the adjusting frame (81), and movable sliding blocks (825) are slidably connected to the inner wall of the limit sliding grooves (824);
the arc-shaped sealing plates (821) are provided with two groups and are symmetrically distributed on two sides of the adjusting frame (81), and one end of the moving sliding block (825) far away from the limiting sliding groove (824) is fixedly connected with the arc-shaped sealing plates (821);
the magnets (823) on two sides of the adjusting frame (81) are opposite in magnetism, and one end of the arc-shaped sealing plate (821) penetrates through the adjusting frame (81);
when the quantity of materials to be crushed is large, the electric sliding blocks in the electric sliding rail (85) are utilized to drive the moving blocks (83) to expand outwards, the moving blocks (83) control the adjusting frame (81) to move outwards, and the crushing cavity surrounded by the adjusting frame (81) and the sealing device (82) is expanded.
2. The crushing device for safety switch production according to claim 1, wherein: the support plate (2) and the mounting frame (3) are provided with a plurality of groups, the end part of the sliding limiting frame (84) at the top of the adjusting frame (81) is fixedly connected with the inner wall of the fixing ring (4), and the sliding limiting frame (84) at the bottom of the adjusting frame (81) is fixedly connected with the top of the base (1) through a bracket.
3. The crushing device for safety switch production according to claim 1, wherein: the movable block (83) is fixedly connected with an electric sliding block inside the electric sliding rail (85), a plurality of groups of sliding limiting frames (84) are arranged, and one end, far away from the adjusting frame (81), of the movable block (83) penetrates through the sliding limiting frames (84) and is in sliding connection with the inner wall of the sliding limiting frames (84).
4. The crushing device for safety switch production according to claim 1, wherein: the feeding cylinder (87) penetrates through the top sealing plate (86) and is fixedly connected with the top sealing plate (86), and the discharging pipe (89) penetrates through the bottom sealing plate (88) and is fixedly connected with the bottom sealing plate (88).
5. The crushing device for safety switch production according to claim 1, wherein: the top of top closing plate (86) and the bottom of bottom closing plate (88) all with the inner wall sliding connection of adjusting frame (81), adjusting frame (81) are provided with the multiunit, the bottom of discharging pipe (89) runs through base (1) and with base (1) fixed connection.
6. The crushing device for safety switch production according to claim 1, wherein: the crushing device (7) comprises a rotary rod (71), a storage barrel (72) is uniformly arranged on the outer side of the rotary rod (71), a storage groove (73) is uniformly formed in the outer side of the storage barrel (72), an electric telescopic rod (74) is fixedly connected to the inner wall of the storage groove (73), and a crushing hammer head (75) is fixedly connected to one end, far away from the storage groove (73), of the electric telescopic rod (74).
7. The crushing device for producing a safety switch according to claim 6, wherein: the top of the rotary rod (71) is fixedly connected with the output end of the driving motor (6), and the rotary rod (71) penetrates through the feeding cylinder (87) and extends to the side face of the adjusting frame (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211661416.9A CN115814901B (en) | 2022-12-23 | 2022-12-23 | Breaker is used in safety switch production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211661416.9A CN115814901B (en) | 2022-12-23 | 2022-12-23 | Breaker is used in safety switch production |
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| Publication Number | Publication Date |
|---|---|
| CN115814901A CN115814901A (en) | 2023-03-21 |
| CN115814901B true CN115814901B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211661416.9A Active CN115814901B (en) | 2022-12-23 | 2022-12-23 | Breaker is used in safety switch production |
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| CN (1) | CN115814901B (en) |
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| CN114309016A (en) * | 2022-03-11 | 2022-04-12 | 新乡滨湖生态园林(集团)有限公司 | A heat preservation filler processing equipment for building main part |
| CN115091308A (en) * | 2022-07-06 | 2022-09-23 | 浙江理工大学科技与艺术学院 | Polishing equipment for production based on intelligent lamp and using method thereof |
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