CN111956969A - Manufacturing method of fireproof protective cover - Google Patents
Manufacturing method of fireproof protective cover Download PDFInfo
- Publication number
- CN111956969A CN111956969A CN202010827755.4A CN202010827755A CN111956969A CN 111956969 A CN111956969 A CN 111956969A CN 202010827755 A CN202010827755 A CN 202010827755A CN 111956969 A CN111956969 A CN 111956969A
- Authority
- CN
- China
- Prior art keywords
- fireproof
- groove
- plate
- support frame
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 title description 10
- 239000011521 glass Substances 0.000 claims abstract description 76
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 57
- 239000007788 liquid Substances 0.000 claims description 53
- 238000001125 extrusion Methods 0.000 claims description 42
- 239000003292 glue Substances 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/165—Fireproof windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a manufacturing method of a fireproof protection cover, which comprises the following steps: (1) manufacturing a fireproof frame (2) in a casting mode, obtaining a fireproof plate and fireproof glass by purchasing, and mounting an observation window on the fireproof plate through semi-automatic processing equipment; then the whole fireproof plate is arranged on the fireproof frame; (3) and finally, sleeving a flexible fireproof cover outside the fireproof frame. The invention adopts a mode of loading fireproof glass in the middle through a plurality of fireproof plates; the stability of the fireproof glass is guaranteed by preventing the fireproof glass from falling off due to connection and sealing problems when a fire disaster happens.
Description
Technical Field
The invention belongs to the technical field of fireproof manufacturing, and particularly relates to a manufacturing method of a fireproof protection cover.
Background
Some fire prevention covers because need observe inside condition and all can set up an observation window, only in the middle of general installation manufacturing approach, the connecting portion between window and the fire prevention cover has very big space, so sealed effect is very poor, makes between glass window and the safety cover because the installation is insecure and let the glass window drop or broken problem easily after the conflagration appears, leads to the fire behavior of fire prevention safety cover to descend, has increased the risk that safety cover internal plant was burnt out.
Disclosure of Invention
The invention provides a manufacturing method of a fireproof protection cover, which aims to overcome the defects of the prior art and avoid the falling of an observation window and improve the sealing property between a fireproof plate and fireproof glass.
In order to achieve the purpose, the invention adopts the following technical scheme: a method of manufacturing a fire protection shield comprising the steps of: (1) manufacturing a fireproof frame in a casting mode; (2) the method comprises the steps of obtaining a fireproof plate and fireproof glass by purchasing, and installing an observation window on the fireproof plate through semi-automatic processing equipment; then the whole fireproof plate is arranged on the fireproof frame; (3) and finally, sleeving a flexible fireproof cover outside the fireproof frame.
The semi-automatic processing equipment comprises a support frame, a plurality of first air cylinders arranged on the support frame, a positioning component arranged on the air cylinders, a processing component arranged on the support frame, an operating platform arranged on the support frame, a transportation component arranged on the support frame, a cleaning component arranged on the support frame, an adhesion component arranged on the support frame and an extrusion component arranged on the operating platform; the positioning component comprises sliding chutes symmetrically arranged on the support frame, a plurality of positioning blocks rotatably arranged on the air cylinder, positioning grooves respectively arranged on the positioning blocks, guide arcs arranged on one sides of the positioning grooves, limiting grooves symmetrically arranged on the support frame, first limiting blocks respectively slidably arranged on the limiting grooves, pull rods arranged on the first limiting blocks and communicated with the support frame, and first springs for pushing the first limiting blocks to slide; the fireproof plate is divided into three plates, a first plate is firstly placed into the positioning groove through the guide arc, the cylinder pushes upwards, the first plate also moves upwards, the first plate pushes against the first limiting block to move inwards, when the height is higher than the upper surface of the first limiting block, the first limiting block is ejected outwards, the air cylinder moves downwards at the moment, the upper end of the first plate is propped against the upper wall of the positioning groove, the lower end of the first plate is propped against the upper surface of the first limiting block, the clamping mode is similar to that, the upper end and the lower end of the fireproof plate are fixed, the fireproof plate is positioned more stably during manufacturing, and the accuracy of a processing part during manufacturing and processing is improved, thereby reduce the clearance between glass and the PLASTIC LAMINATED, improved the sealing performance between fire prevention glass and the PLASTIC LAMINATED, let the burning things which may cause a fire disaster be difficult to enter into the inside of safety cover, finally improved the fire-protecting ability of safety cover. The thickness of the different fireproof plates can achieve different fireproof effects, so that the fireproof protection cover is suitable for different fire environments, and the fireproof protection cover is low in cost on the premise of meeting fireproof requirements due to different thicknesses. Thereby attracting consumers and increasing the number of purchases. The two first air cylinders can prevent the fulcrum stress appearing in only one air cylinder from being different at present, the support can be more stable, the guiding arc can well guide the position of the fireproof plate, the fireproof plate can be conveniently placed in the positioning groove, the width of the sliding groove is slightly larger than that of the positioning block, the positioning block can slightly rotate, the rotating range of the positioning block is the width of the sliding groove, the fireproof plate can be flexibly placed, when one end of the fireproof plate is placed in one positioning block, the fireproof plate is pushed to move and then enter the other positioning block, so that the two ends of the fireproof plate are both positioned in the positioning blocks, the two positioning blocks can well limit the fireproof plate, and the fireproof plate is straight, so that the two positioning blocks can be always kept in a horizontal state in the processing and manufacturing process, the positioning is more accurate, and the sealing effect between the fireproof plate and the fireproof glass is improved when the fireproof plate is installed, when fire disaster occurs, the frame is continuously damaged, so that the finally manufactured protective cover can always have a protective effect on internal equipment.
The processing component comprises a first extrusion groove arranged on the support frame, a second extrusion groove arranged on the support frame, a support plate capable of moving up and down in the first extrusion groove and the second extrusion groove, a second spring used for pushing the support plate to move up and down, a motor arranged on the support plate, and a drill bit arranged on the motor; the drill bit is in a step form and can drill openings with different calibers; after the first plate of the fireproof plate is fixed, the supporting plate is moved downwards, a small opening is formed in the first plate through a drill bit, and the first plate is pushed into the operating table after machining is completed; the second plate is fixed to form a large opening, the third plate is formed with a small opening in the same mode, openings of the three plates with different calibers are completed, the three plates of the fireproof plate are divided into an upper layer, a middle layer and a lower layer, the caliber of the middle layer is larger and is used for placing fireproof glass, the calibers of the upper layer and the lower layer are slightly smaller, the fireproof glass manufactured can be prevented from falling off when encountering fire, the working condition of equipment inside the fireproof cover can be observed through the two calibers, the fireproof plate manufactured in a three-layer clamping mode can reduce the problem that the glass window falls off or is broken due to infirm installation between the glass window and the protective cover after the fire occurs, and the fireproof capacity of the fireproof protective cover is improved.
The transportation component comprises a storage groove arranged on a support frame, a plurality of pieces of fireproof glass arranged on the storage groove, a chute arranged on the support frame, a first through groove communicated with the chute and the first extrusion groove, a push block arranged on the first through groove, a push part arranged on the push block, a first bump arranged on the first through groove and a fixing component arranged on the support frame; the pushing part can push the fireproof glass into the chute; when the supporting plate moves downwards, the gas in the first extrusion groove is extruded to push the pushing block to move rightwards, so that the pushing part is contacted with the fireproof glass, then the fireproof glass is pushed to enter the chute, and finally the fireproof glass is fixed by the fixing component; the storage tank is used for storing a plurality of fireproof glass, and can be conveniently taken by an operator through transportation, so that time and labor are saved, the working efficiency is improved, the chute can enable the fireproof glass to start to rotate under the power of a little point, and finally the fireproof glass reaches the right side of the operation table; first lug can have a spacingly to the ejector pad, prevents that the ejector pad is whole to come out from first logical groove, and fixed subassembly can accurately support fire prevention glass, prevents through the glass of chute because the reason of acceleration breaks away from out on the support frame, and this kind of method can reduce colliding with to fire prevention glass for the installation is more firm, has further guaranteed the leakproofness of PLASTIC LAMINATED, thereby makes the protective cover who makes out have fine protection effect.
The fixed assembly comprises a circular arc block rotatably arranged at one end of the chute, a second lug arranged at one end of the chute, a second through groove arranged on the support plate and communicated with the first through groove, a second limiting block arranged on the second through groove in a sliding manner, a tension spring used for pulling the second limiting block to move upwards to enable the whole limiting block to enter the second through groove, and a pull rope arranged on the second through groove, wherein two ends of the pull rope are respectively connected with the second limiting block and the circular arc block; one end of the second limiting block can enter the first through groove; when the fireproof glass enters the arc block through the chute, the arc block is rotated through the weight of the fireproof glass, the rotating block pulls the pull rope to enable one end of the second limiting block to enter the first through groove, so that if the fireproof glass exists on the arc block all the time, the second limiting block can be prevented from pushing another fireproof glass through the second limiting block, the process can ensure that only one piece of fireproof glass exists on the arc block, only when the piece of glass is moved, the second limiting block can be reset through the tension spring, and if the arc block does not have gravity, the pull rope does not work, the push block can also push the second limiting block, so that the problem that when the tension spring loses elasticity due to repeated work in the machining process, the second limiting block enters the first through groove again to limit the movement of the push block is solved; the pushing block can push the fireproof glass into the chute again due to no limit, the second bump is used for supporting the fireproof glass on the arc block, the fireproof glass is prevented from toppling left and right, the stability of the inner structure of the fireproof glass is damaged due to the impact force of the fireproof glass when the fireproof glass is fallen down on the ground, and the accident that the fireproof glass is suddenly damaged due to the fact that the internal stress is improved due to high temperature when a fire disaster happens is avoided; the fire-proof plate finally manufactured has good stability, so that the service life of the protective cover is prolonged.
The cleaning component comprises an air storage cavity arranged on the support frame, an inflation cavity arranged on the support frame, a first one-way valve for preventing air in the air storage cavity from flowing back to the second extrusion groove, an inflation tube communicated with the second extrusion groove, an inflation head arranged at one end of the inflation tube, and a placement groove for fixing the position of the inflation head; the processing part is at the during operation, the backup pad can be moved down for the gas in second extrusion groove enters into the chamber of storing gas through the first check valve in the chamber of aerifing, put the PLASTIC LAMINATED that processes on the operation panel, because can go out some sweeps after the processing, such method accessible chamber of storing gas, let gas come out from the inflation head, in order to blow away the sweeps on the PLASTIC LAMINATED, realize the clearance, and the gas tube is flexible, can hold the inflation head and be close to the closely jet-propelled clearance of PLASTIC LAMINATED, prevent that unnecessary sweeps from participating in on the PLASTIC LAMINATED and having reduced sealed effect. After the scraps are removed, glue is coated, the annual cohesiveness can be further improved, so that the manufactured glass and the fireproof plate are connected more tightly, the sealing performance between the glass and the fireproof plate is improved, the duration of the fireproof protection cover during fireproof is prolonged, and the practical effect of the fireproof protection cover is improved.
The bonding part comprises a liquid storage cavity arranged on the support frame, an air release valve arranged on the liquid storage cavity, a sealing plate rotatably arranged on the inner wall of the liquid storage cavity, a rubber pipe connected with the liquid storage cavity, a fixing ring arranged at one end of the rubber pipe, a discharging ring slidably arranged on the fixing ring, a second one-way valve rotatably arranged in the rubber pipe, a control ring arranged on the discharging ring and a first groove arranged on the discharging ring; one end of the control ring can push the second one-way valve to rotate; high-temperature-resistant glue solution for bonding the fireproof plate and the fireproof glass is arranged in the liquid storage cavity; one end of the rubber tube is contacted with a place needing gluing, the discharging ring is pushed, the discharging ring is allowed to move inwards, the control ring can push the second one-way valve to rotate, so that glue liquid comes out, the first groove can effectively control the glue liquid, the contact area of the glue liquid and the fireproof plate or the fireproof glass is increased, the extruded glue liquid can be uniformly coated on the side wall of the first groove, only the discharging ring is allowed to be contacted with the fireproof plate, then the glue liquid comes out in an extrusion pushing mode, the liquid outlet amount can be effectively controlled, liquid can be allowed to come out only in the working process, once the discharging ring is not contacted with other objects, the discharging ring is reset through the spring, the glue liquid is prevented from coming out, the accurate amount is used, the cost is saved, a good bonding effect can be achieved, and finally the fireproof glass is put into the middle-layer caliber of the fireproof plate, finally, the bonding is realized, and the manufacturing method can improve the sealing property and stability of the glass to the fireproof plate, prevent the glass from falling off due to the infirm bonding in case of fire, and further reduce the accidents of the fireproof cover in case of fire prevention.
The inflation head also comprises a third one-way valve which is rotatably arranged in the inflation head, a button for pushing the third one-way valve to rotate, an air outlet which is arranged on the inflation head, an air vent groove which is arranged on the arrangement groove and is communicated with the liquid storage cavity, and a second groove which is arranged on the arrangement groove; the air outlet can enter the air groove and allow one end to enter the liquid storage cavity; the second groove can be abutted against the button, so that the button slightly pushes the third one-way valve; the sealing plate can rotate anticlockwise to block the vent groove and the liquid storage cavity; after the scraps on the fireproof plate are cleaned, the inflating head is placed in the placing groove and is prevented from being placed in other places, the inflating head can be damaged without paying attention to the possibility of being damaged, the inflating head is pushed to move inwards, the button is slightly pushed to push the third one-way valve, the sealing plate is also pushed to rotate by the gas outlet at the moment, so that the gas enters the liquid storage cavity through the gas outlet, certain air pressure is kept, the gas in the liquid storage cavity can be utilized to the maximum extent by the method, the flowability of the glue solution can be accelerated when the glue solution is used, the working efficiency is improved, the mounting speed of the fireproof glass is increased, and the yield of the protective cover is further improved.
The extrusion component comprises an empty groove arranged on the operating platform, a second air cylinder arranged on the empty groove, an extrusion block arranged on the second air cylinder and used for pushing the fireproof plate, fixed grooves symmetrically arranged on the supporting frame and a fixed rod rotatably arranged on the fixed grooves; when installing fire prevention glass on the PLASTIC LAMINATED, the dead lever rotates, restriction PLASTIC LAMINATED rebound, start the second cylinder and promote the extrusion piece and up move, through the extrusion fast with the extruded mode of fixed rod to the PLASTIC LAMINATED, can be so that the three-layer of PLASTIC LAMINATED is in the state that compresses tightly, keep the certain time, can increase its sealing performance, and fire prevention glass is similar to inlaying in the PLASTIC LAMINATED the inside, upper and lower two-layer has a limit to fire prevention glass, make glass appear unstable phenomenon when preventing the conflagration, through such a method, the accuracy nature when further having improved the installation, thereby the stability when the safety cover bears the conflagration when the conflagration takes place has.
The transmission assembly comprises a rack arranged on a supporting plate, a first gear which is rotatably arranged on the inflation cavity and is meshed with the rack, a second gear which is meshed with the first gear, a displacement plate arranged on the inflation cavity, a transmission rod, a fourth one-way valve, a movable plate and a flushing valve, wherein the two ends of the transmission rod are rotatably arranged on the second gear and the displacement plate, the fourth one-way valve is symmetrically arranged on the transmission rod, the movable plate is arranged on the liquid storage cavity and can move up and down, the flushing valve is arranged on the liquid storage cavity, and the flushing valve is arranged on the liquid storage cavity and is used for replenishing glue solution; when the supporting plate moves downwards, the rack can drive the first gear to rotate so as to drive the second gear to rotate, the displacement plate moves leftwards and rightwards through the rotating rod, and gas in the inflation cavity enters the gas storage cavity through the fourth one-way valve; the diameter of the first gear is smaller than that of the second gear, so that the second gear is easily driven to rotate when the first gear rotates, the obstruction is reduced, the smoothness of equipment is improved, when the supporting plate works, gas can be kept to be input into the gas storage cavity, finally, the inflation head can continuously work, the cleaning efficiency is ensured, when the inflation head pushes the sealing plate, the air pressure can push the moving plate which is on the surface of glue liquid in the liquid storage cavity, so that the moving plate can have extrusion force on the glue liquid in a mode, the glue liquid can be quickly discharged from the discharge ring, air and the glue liquid can be separated by the moving plate, bubbles in the glue liquid can be prevented from being generated when the air pressure is high, when the air pressure is high to a certain degree, the gas can be discharged from the air release valve, and the liquid in the liquid storage cavity can be kept within a certain air pressure range to avoid damage to the rubber tube and the liquid discharge ring due to over-air pressure, the processing method not only prolongs the service life of the part, but also improves the bonding efficiency because of avoiding the occurrence of bubbles, and leads the sealing property to be better, thereby improving the quality of the protective cover.
In summary, the invention has the following advantages: fireproof glass is added in the middle of the fireproof plates; the stability of the fireproof glass is guaranteed by preventing the fireproof glass from falling off due to connection and sealing problems when a fire disaster happens.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a cross-sectional perspective view of fig. 2 taken along a-a.
Fig. 4 is a cross-sectional perspective view of fig. 2 taken along B-B.
Fig. 5 is a cross-sectional perspective view of fig. 2 taken along C-C.
Figure 6 is a cross-sectional perspective view taken along D-D of figure 2.
Fig. 7 is an enlarged view of a portion a in fig. 4.
Fig. 8 is an enlarged view at B in fig. 5.
Fig. 9 is an enlarged view at C in fig. 6.
Fig. 10 is an enlarged view at D in fig. 6.
Fig. 11 is a cross-sectional view taken along E-E of fig. 2.
Fig. 12 is an enlarged view at E in fig. 11.
Detailed Description
A method of manufacturing a fire protection shield comprising the steps of: (1) manufacturing a fireproof frame in a casting mode; (2) obtaining a fireproof plate 14 and fireproof glass 42 from procurement, and installing an observation window on the fireproof plate 14 through semi-automatic processing equipment; then the whole fireproof plate 14 is arranged on the fireproof frame; (3) finally, sleeving a flexible fireproof cover outside the fireproof frame; as shown in fig. 1 to 12, the semi-automatic processing equipment comprises a support frame 1, a plurality of first air cylinders 12, a positioning component 2, a processing component 3, an operation table 13, a transportation component 4, a cleaning component 6, an adhesion component 7 and an extrusion component 8; the first cylinders 12 are arranged on the support frame 1, the positioning component 2 is arranged on the cylinders, the processing component 3 is arranged on the support frame 1, the operating table 13 is arranged on the support frame 1, the transportation component 4 is arranged on the support frame 1, the cleaning component 6 is arranged on the support frame 1, the bonding component 7 is arranged on the support frame 1, and the extrusion component 8 is arranged on the operating table 13;
as shown in fig. 1-3 and 7, the positioning component 2 includes a sliding slot 21, a plurality of positioning blocks 22, a positioning slot 23, a guiding arc 24, a limiting slot 25, a first limiting block 26, a pull rod 27, and a first spring 28; the sliding grooves 21 are symmetrically arranged on the support frame 1, the positioning blocks 22 are rotatably arranged on the air cylinder, the positioning grooves 23 are respectively arranged on the positioning blocks 22, the guide arcs 24 are arranged on one sides of the positioning grooves 23, the limiting grooves 25 are symmetrically arranged on the support frame 1, the first limiting blocks 26 are respectively slidably arranged on the limiting grooves 25, the pull rods 27 are arranged on the first limiting blocks 26 and are communicated with the support frame 1, and the first springs 28 are used for pushing the first limiting blocks 26 to slide; the PLASTIC LAMINATED 14 falls into three boards, earlier put into constant head tank 23 to first board through direction arc 24, the cylinder upwards promotes, first board also can the rebound, first stopper 26 inward movement can be pushed against earlier to first board, when highly being higher than first stopper 26 upper surface, first stopper 26 outwards pops out, the cylinder downstream this moment, let the upper end and the constant head tank 23 upper surface of first board support mutually, the lower extreme supports with first stopper 26 upper surface mutually, realize the location.
As shown in fig. 1 and 4, the processing component 3 includes a first pressing groove 31, a second pressing groove 32, a support plate 33, a second spring 34, a motor 35, and a drill 36; the first extrusion groove 31 is arranged on the support frame 1, the second extrusion groove 32 is arranged on the support frame 1, the support plate 33 can move up and down in the first extrusion groove 31 and the second extrusion groove 32, the second spring 34 is used for pushing the support plate 33 to move up and down, the motor 35 is arranged on the support plate 33, and the drill bit 36 is arranged on the motor 35; the drill bit 36 is in a step form and can drill openings with different calibers; after the first plate of the fireproof plate 14 is fixed, the support plate 33 is moved downwards, a small opening is formed in the first plate through the drill 36, and the first plate is pushed into the operation table 13 after the first plate is machined; and fixing the second plate to form a large opening, and forming a small opening in the third plate in the same manner to form openings with different apertures in the three plates.
As shown in fig. 1, 4, 7 and 8, the transportation component 4 includes a storage tank 41, a plurality of fire-proof glasses 42, a chute 43, a first through slot 44, a push block 45, a push portion 46, a first bump 47, and a fixing assembly 5; the storage tank 41 is arranged on the support frame 1, the fireproof glasses 42 are arranged on the storage tank 41, the chute 43 is arranged on the support frame 1, the first through groove 44 is communicated with the chute 43 and the first extrusion groove 31, the push block 45 is arranged on the first through groove 44, the push part 46 is arranged on the push block 45, the first bump 47 is arranged on the first through groove 44, and the fixing component 5 is arranged on the support frame 1; the pushing part 46 can push the fire-proof glass 42 into the chute 43; when the support plate 33 moves downward, the gas in the first pressing groove 31 is pressed to push the pushing block 45 to move right, so that the pushing portion 46 contacts the fire-proof glass 42, and then pushes the fire-proof glass 42 into the chute 43, and finally is fixed by the fixing assembly 5.
As shown in fig. 7, the fixing assembly 5 includes an arc block 51, a second protrusion 52, a second through groove 53, a second stopper 54, a tension spring 55, and a pull rope 56; the arc block 51 is rotatably arranged at one end of the chute 43, the second bump 52 is arranged at one end of the chute 43, the second through groove 53 is arranged on the support plate 33 and communicated with the first through groove 44, the second limit block 54 is slidably arranged on the second through groove 53, the tension spring 55 is used for pulling the second limit block 54 to move upwards so that the whole limit block enters the second through groove 53, the pull rope 56 is arranged on the second through groove 53, and two ends of the pull rope are respectively connected with the second limit block 54 and the arc block 51; one end of the second stopper 54 can enter the first through groove 44; when the fireproof glass 42 enters the arc block 51 through the chute 43, the arc block 51 is rotated by the weight of the fireproof glass 42, and the rotating block pulls the pull rope 56 to enable one end of the second limiting block 54 to enter the first through groove 44.
As shown in fig. 1, 6, 8, 9 and 10, the cleaning component 6 comprises an air storage cavity 61, an inflation cavity 62, a first one-way valve 63, an inflation tube 64, an inflation head 65 and a placement groove 66; the air storage cavity 61 is arranged on the support frame 1, the inflation cavity 62 is arranged on the support frame 1, the first one-way valve 63 prevents air in the air storage cavity 61 from flowing back to the second extrusion groove 32, the inflation tube 64 is communicated with the second extrusion groove 32, the inflation head 65 is arranged at one end of the inflation tube 64, and the placement groove 66 is used for fixing the position of the inflation head 65; the processed fire protection plate 14 is placed on the operation table 13, and the scraps on the fire protection plate 14 are blown away by the gas in the inflation head 65, so that the fire protection plate is cleaned.
As shown in fig. 9, 10 and 12, the adhesive member 7 includes a liquid storage chamber 71, a release valve 72, a sealing plate 73, a rubber tube 74, a fixing ring 75, a discharging ring 76, a second check valve 77, a control ring 78 and a first groove 79; the liquid storage cavity 71 is arranged on the support frame 1, the air release valve 72 is arranged on the liquid storage cavity 71, the sealing plate 73 is rotatably arranged on the inner wall of the liquid storage cavity 71, the rubber tube 74 is connected with the liquid storage cavity 71, the fixing ring 75 is arranged at one end of the rubber tube 74, the discharging ring 76 is slidably arranged on the fixing ring 75, the second one-way valve 77 is rotatably arranged inside the rubber tube 74, the control ring 78 is arranged on the discharging ring 76, and the first groove 79 is arranged on the discharging ring 76; one end of the control ring 78 can push the second one-way valve 77 to rotate; high-temperature-resistant glue solution for bonding the fireproof plate 14 and the fireproof glass 42 is arranged in the liquid storage cavity 71; one end of the rubber tube 74 is contacted with the place where the glue is needed, the glue solution is discharged by pushing the discharging ring 76, and the fireproof glass 42 is put in to realize the bonding.
As shown in fig. 10, the inflation head 65 further comprises a third one-way valve 651, a button 652, an air outlet 653, an air vent channel 654 and a second recess 655, wherein the third one-way valve 651 is rotatably disposed inside the inflation head 65, the button 652 is used for driving the third one-way valve 651 to rotate, the air outlet 653 is disposed on the inflation head 65, the air vent channel 654 is disposed on the disposition channel 66 and is communicated with the liquid storage chamber 71, and the second recess 655 is disposed on the disposition channel 66; the air outlet 653 may be vented to the channel 654 to allow entry of one end into the liquid storage chamber 71; the second recess 655 may abut the button 652, allowing the button 652 to slightly push the third one-way valve 651; the sealing plate 73 can rotate counterclockwise to block the vent slot 654 and the liquid storage cavity 71; when the scraps on the fireproof plate 14 have been cleaned, the inflation head 65 is placed in the placement groove 66, the inflation head 65 is pushed to move inward, the button 652 slightly pushes the third check valve 651, and the air outlet 653 also pushes the sealing plate 73 to rotate, so that the air enters the liquid storage chamber 71 through the air outlet 653, and a certain air pressure is maintained.
As shown in fig. 10, the pressing member 8 includes a hollow groove 81, a second cylinder 82, a pressing block 84, a fixing groove 85, and a fixing rod 86; the hollow groove 81 is arranged on the operating platform 13, the second cylinder 82 is arranged on the hollow groove 81, the extrusion block 84 is arranged on the second cylinder 82 and used for pushing the fireproof plate 14, the fixing grooves 85 are symmetrically arranged on the support frame 1, and the fixing rods 86 are rotatably arranged on the fixing grooves 85; when the fire protection glass 42 is mounted on the fire protection plate 14, the fixing rod 86 is rotated to limit the upward movement of the fire protection plate 14, the second air cylinder 82 is started to push the extrusion block 84 to move upward, and the extrusion block 14 is extruded through the extrusion block and the fixing rod 86.
As shown in fig. 10, the transmission assembly includes a rack 91, a first gear 92, a second gear 93, a displacement plate 94, a transmission rod 95, a fourth one-way valve 96, a moving plate 97, and a flushing valve 98; the rack 91 is arranged on the support plate 33, the first gear 92 is rotatably arranged on the inflation cavity 62 and meshed with the rack 91, the second gear 93 is meshed with the first gear 92, the displacement plate 94 is arranged on the inflation cavity 62, two ends of the transmission rod 95 are rotatably arranged on the second gear 93 and the displacement plate 94, the fourth one-way valve 96 is symmetrically arranged on the transmission rod 95, the movable plate can be vertically moved and arranged on the liquid storage cavity, and the flushing valve is arranged on the liquid storage cavity and used for replenishing glue solution; when the support plate moves down, the rack 91 drives the first gear 92 to rotate, and further drives the second gear 93 to rotate, thereby moving the displacement plate 94 to move left and right through the rotating rod, and allowing the gas in the inflation cavity to enter the gas storage cavity through the fourth one-way valve 96.
Claims (9)
1. A method for manufacturing a fireproof protection cover is characterized in that: the method comprises the following steps:
(1) manufacturing a fireproof frame in a casting mode;
(2) purchasing to obtain fireproof plates and fireproof glass, and mounting the observation window on one of the fireproof plates through semi-automatic processing equipment; then all the fireproof plates are installed on the fireproof frame;
(3) finally, sleeving a flexible fireproof cover outside the fireproof frame;
the semi-automatic processing equipment comprises a support frame (1), a plurality of first cylinders (12) arranged on the support frame (1), a positioning component (2) arranged on the cylinders, a processing component (3) arranged on the support frame (1), an operating platform (13) arranged on the support frame (1), a transporting component (4) arranged on the support frame (1), a cleaning component (6) arranged on the support frame (1), an adhesive component (7) arranged on the support frame (1), and an extruding component (8) arranged on the operating platform (13); the positioning component (2) comprises sliding chutes (21) symmetrically arranged on the support frame (1), a plurality of positioning blocks (22) rotatably arranged on the cylinder, positioning grooves (23) respectively arranged on the positioning blocks (22), guide arcs (24) arranged on one sides of the positioning grooves (23), limiting grooves (25) symmetrically arranged on the support frame (1), first limiting blocks (26) respectively slidably arranged on the limiting grooves (25), pull rods (27) arranged on the first limiting blocks (26) and communicated with the support frame (1), and first springs (28) for pushing the first limiting blocks (26) to slide; installation observation window's PLASTIC LAMINATED (14) comprises three plate bodys, put into constant head tank (23) through direction arc (24) first board earlier, the cylinder upwards promotes, first board also can the rebound, first stopper (26) inward movement can be pushed up earlier to first board, when highly being higher than first stopper (26) upper surface, first stopper (26) outwards pop out, the cylinder downstream this moment, let the upper end of first board support with constant head tank (23) upper surface mutually, the lower extreme supports with first stopper (26) upper surface mutually, realize the location.
2. A method of manufacturing a fire protection cover according to claim 1, wherein: the processing component (3) comprises a first extrusion groove (31) arranged on the support frame (1), a second extrusion groove (32) arranged on the support frame (1), a support plate (33) capable of moving up and down in the first extrusion groove (31) and the second extrusion groove (32), a second spring (34) used for pushing the support plate (33) to move up and down, a motor (35) arranged on the support plate (33), and a drill bit (36) arranged on the motor (35); the drill bit (36) is in the form of a step; after a first plate of the fireproof plate (14) is fixed, the supporting plate (33) moves downwards, a small opening is formed in the first plate through a drill bit (36), and the first plate is pushed into the operating platform (13) after the first plate is machined; and fixing the second plate to form a large opening, and forming a small opening in the third plate in the same manner to form openings with different apertures in the three plates.
3. A method of manufacturing a fire protection cover according to claim 1, wherein: the transportation component (4) comprises a storage groove (41) arranged on the support frame (1), a plurality of fireproof glasses (42) arranged on the storage groove (41), a chute (43) arranged on the support frame (1), a first through groove (44) communicated with the chute (43) and the first extrusion groove (31), a push block (45) arranged on the first through groove (44), a push part (46) arranged on the push block (45), a first convex block (47) arranged on the first through groove (44), and a fixing component (5) arranged on the support frame (1); the pushing part (46) can push the fireproof glass (42) into the chute (43); when the supporting plate (33) moves downwards, the gas in the first extrusion groove (31) is extruded to push the pushing block (45) to move rightwards, so that the pushing part (46) is in contact with the fireproof glass (42), then the fireproof glass (42) is pushed into the chute (43), and finally the fireproof glass is fixed by the fixing component (5).
4. A method of manufacturing a fire protection cover according to claim 3, wherein: the fixing component (5) comprises an arc block (51) which is rotatably arranged at one end of the chute (43), a second convex block (52) which is arranged at one end of the chute (43), a second through groove (53) which is arranged on the supporting plate (33) and communicated with the first through groove (44), a second limiting block (54) which is slidably arranged on the second through groove (53), a tension spring (55) which is used for pulling the second limiting block (54) to move upwards so that the whole limiting block enters the second through groove (53), and a pull rope (56) which is arranged on the second through groove (53) and two ends of which are respectively connected with the second limiting block (54) and the arc block (51); one end of the second limiting block (54) can enter the first through groove (44); when the fireproof glass (42) enters the arc block (51) through the chute (43), the arc block (51) is rotated through the weight of the fireproof glass (42), and the rotating block pulls the pull rope (56) to enable one end of the second limiting block (54) to enter the first through groove (44).
5. A method of manufacturing a fire protection cover according to claim 1, wherein: the cleaning component (6) comprises an air storage cavity (61) arranged on the support frame (1), an inflation cavity (62) arranged on the support frame (1), a first one-way valve (63) for preventing air in the air storage cavity (61) from flowing back to the second extrusion groove (32), an inflation tube (64) communicated with the second extrusion groove (32), an inflation head (65) arranged at one end of the inflation tube (64), a placement groove (66) for fixing the position of the inflation head (65), and a transmission assembly (9) for converting the force direction; the processed fireproof plate (14) is placed on the operating platform (13), and scraps on the fireproof plate (14) are blown away through gas in the inflating head (65) to realize cleaning.
6. A method of manufacturing a fire protection cover according to claim 1, wherein: the bonding part (7) comprises a liquid storage cavity (71) arranged on the support frame (1), an air release valve (72) arranged on the liquid storage cavity (71), a sealing plate (73) rotatably arranged on the inner wall of the liquid storage cavity (71), a rubber pipe (74) connected with the liquid storage cavity (71), a fixing ring (75) arranged at one end of the rubber pipe (74), a discharging ring (76) slidably arranged on the fixing ring (75), a second one-way valve (77) rotatably arranged in the rubber pipe (74), a control ring (78) arranged on the discharging ring (76), and a first groove (79) arranged on the discharging ring (76); one end of the control ring (78) can push the second one-way valve (77) to rotate; high-temperature resistant glue solution for bonding the fireproof plate (14) and the fireproof glass (42) is arranged in the liquid storage cavity (71); one end of the rubber tube (74) is contacted with the place needing gluing, the glue solution is discharged by pushing the discharging ring (76), and the fireproof glass (42) is put in to realize the bonding.
7. The method of manufacturing a fire protection cover according to claim 5, wherein: the inflation head (65) further comprises a third one-way valve (651) rotatably arranged in the inflation head (65), a button (652) used for pushing the third one-way valve (651) to rotate, an air outlet (653) arranged on the inflation head (65), a vent groove (654) arranged on the arrangement groove (66) and communicated with the liquid storage cavity (71), and a second groove (655) arranged on the arrangement groove (66); the air outlet (653) can enter a ventilation groove (654) and allow one end to enter the liquid storage cavity (71); said second recess (655) being adapted to bear against said button (652) to allow the button (652) to push the third one-way valve (651); the sealing plate (73) can rotate anticlockwise to block the vent groove (654) and the liquid storage cavity (71); after the scraps on the fireproof plate (14) are cleaned, the inflating head (65) is placed in the placing groove (66), the inflating head (65) is pushed to move inwards, the button (652) slightly pushes the third one-way valve (651), at the moment, the air outlet (653) also pushes the sealing plate (73) to rotate, so that air enters the liquid storage cavity (71) through the air outlet (653), and certain air pressure is kept.
8. A method of manufacturing a fire protection cover according to claim 1, wherein: the extrusion component (8) comprises an empty groove (81) arranged on the operating platform (13), a second air cylinder (82) arranged on the empty groove (81), an extrusion block (84) arranged on the second air cylinder (82) and used for pushing the fireproof plate (14), fixing grooves (85) symmetrically arranged on the support frame (1), and fixing rods (86) rotatably arranged on the fixing grooves (85); when the fireproof glass (42) is installed on the fireproof plate (14), the fixing rod (86) is rotated to limit the upward movement of the fireproof plate (14), the second air cylinder (82) is started to push the extrusion block (84) to move upwards, and the extrusion of the fireproof plate (14) is realized through the extrusion block and the fixing rod (86).
9. The method of manufacturing a fire protection cover according to claim 5, wherein: the transmission assembly comprises a rack (91) arranged on a support plate (33), a first gear (92) which is rotatably arranged on the inflation cavity (62) and is meshed with the rack (91), a second gear (93) meshed with the first gear (92), a displacement plate (94) arranged on the inflation cavity (62), a transmission rod (95) with two ends rotatably arranged on the second gear (93) and the displacement plate (94), fourth one-way valves (96) symmetrically arranged on the transmission rod (95), a movable plate (97) which can move up and down and is arranged on the liquid storage cavity, and a flushing valve (98) which is arranged on the liquid storage cavity and is used for replenishing glue solution; when the supporting plate moves downwards, the rack 91 can drive the first gear 92 to rotate, and further drive the second gear 93 to rotate, so that the displacement plate 94 moves left and right through the rotating rod, and gas in the inflation cavity enters the gas storage cavity through the fourth one-way valve 96.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827755.4A CN111956969B (en) | 2020-08-17 | 2020-08-17 | Manufacturing method of fireproof protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827755.4A CN111956969B (en) | 2020-08-17 | 2020-08-17 | Manufacturing method of fireproof protective cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111956969A true CN111956969A (en) | 2020-11-20 |
| CN111956969B CN111956969B (en) | 2021-12-03 |
Family
ID=73389170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010827755.4A Active CN111956969B (en) | 2020-08-17 | 2020-08-17 | Manufacturing method of fireproof protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111956969B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557142A (en) * | 2022-11-09 | 2023-01-03 | 南通西东电器有限公司 | Three-dimensional storage rack for electric power equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1154117A2 (en) * | 2000-05-11 | 2001-11-14 | Huurre Group Oy | Construction method for a door |
| KR20050112334A (en) * | 2004-05-25 | 2005-11-30 | 주식회사 이노켐 | The room door and fire protection construction manufacturing method for the same |
| CN201053284Y (en) * | 2007-06-29 | 2008-04-30 | 大连金刚特种玻璃钢框架有限公司 | Special-purpose profiled bar for fireproof glass frame system |
| CN107165554A (en) * | 2017-06-28 | 2017-09-15 | 杭州华博消防设备有限公司 | Heat-insulating fireproof door and its manufacture method |
| CN108699887A (en) * | 2016-02-29 | 2018-10-23 | 许克国际两合公司 | Window, door or facade unit |
| CN208712035U (en) * | 2018-05-25 | 2019-04-09 | 源多多（北京）科技有限公司 | A kind of glue rifle with cleaning function |
| CN209099938U (en) * | 2018-06-26 | 2019-07-12 | 江苏凯尔消防工程设备有限公司 | A kind of fire resistance steel door with see-through window |
| CN209195232U (en) * | 2018-07-21 | 2019-08-02 | 上海镜淳门业有限公司 | A kind of fire resistant doorsets with observation window |
| CN110924828A (en) * | 2019-12-19 | 2020-03-27 | 安徽俊安装饰工程有限公司 | Processing technology of aluminum alloy fireproof window profile |
| CN210508926U (en) * | 2019-07-09 | 2020-05-12 | 青岛鸿亿门业集团有限公司 | Single-leaf steel heat-insulation fireproof door with window |
| CN111203762A (en) * | 2020-04-21 | 2020-05-29 | 湖南亘晟门窗幕墙有限公司 | Intelligent automatic production line for doors and windows and production method thereof |
| CN210652180U (en) * | 2019-06-03 | 2020-06-02 | 广东永丰利消防工程有限公司 | Fireproof plate |
-
2020
- 2020-08-17 CN CN202010827755.4A patent/CN111956969B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1154117A2 (en) * | 2000-05-11 | 2001-11-14 | Huurre Group Oy | Construction method for a door |
| KR20050112334A (en) * | 2004-05-25 | 2005-11-30 | 주식회사 이노켐 | The room door and fire protection construction manufacturing method for the same |
| CN201053284Y (en) * | 2007-06-29 | 2008-04-30 | 大连金刚特种玻璃钢框架有限公司 | Special-purpose profiled bar for fireproof glass frame system |
| CN108699887A (en) * | 2016-02-29 | 2018-10-23 | 许克国际两合公司 | Window, door or facade unit |
| CN107165554A (en) * | 2017-06-28 | 2017-09-15 | 杭州华博消防设备有限公司 | Heat-insulating fireproof door and its manufacture method |
| CN208712035U (en) * | 2018-05-25 | 2019-04-09 | 源多多（北京）科技有限公司 | A kind of glue rifle with cleaning function |
| CN209099938U (en) * | 2018-06-26 | 2019-07-12 | 江苏凯尔消防工程设备有限公司 | A kind of fire resistance steel door with see-through window |
| CN209195232U (en) * | 2018-07-21 | 2019-08-02 | 上海镜淳门业有限公司 | A kind of fire resistant doorsets with observation window |
| CN210652180U (en) * | 2019-06-03 | 2020-06-02 | 广东永丰利消防工程有限公司 | Fireproof plate |
| CN210508926U (en) * | 2019-07-09 | 2020-05-12 | 青岛鸿亿门业集团有限公司 | Single-leaf steel heat-insulation fireproof door with window |
| CN110924828A (en) * | 2019-12-19 | 2020-03-27 | 安徽俊安装饰工程有限公司 | Processing technology of aluminum alloy fireproof window profile |
| CN111203762A (en) * | 2020-04-21 | 2020-05-29 | 湖南亘晟门窗幕墙有限公司 | Intelligent automatic production line for doors and windows and production method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557142A (en) * | 2022-11-09 | 2023-01-03 | 南通西东电器有限公司 | Three-dimensional storage rack for electric power equipment |
| CN115557142B (en) * | 2022-11-09 | 2023-03-10 | 南通西东电器有限公司 | Three-dimensional storage rack for electric power equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111956969B (en) | 2021-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111956969B (en) | Manufacturing method of fireproof protective cover | |
| CN217436692U (en) | Discharging device | |
| CN114472662B (en) | Cylindrical battery steel shell stretch forming device | |
| CN115912095A (en) | Explosion-proof block terminal with function of putting out a fire | |
| CN114500715A (en) | Test fixture platform for mobile phone detection | |
| CN117415421A (en) | Automatic welding device for steel structure production line | |
| CN216186403U (en) | Feeding and sorting mechanism of full-automatic braider | |
| CN114435901B (en) | Loading auxiliary device of laser Bar test equipment | |
| CN108815750A (en) | A kind of fire-fighting equipment installation fixed structure | |
| CN111921894A (en) | Detect ceramic machining device that thickness avoided fracture in advance | |
| CN112776452A (en) | PP panel pressurization composite apparatus | |
| CN117428800B (en) | Meal delivery robot with anti-shake balance tray | |
| CN109367841B (en) | Full-automatic beverage subpackage assembly line | |
| CN108687508B (en) | Smart card spare assembly line | |
| CN218695806U (en) | Lighter grinding wheel mounting device | |
| CN219790312U (en) | Automobile front upper member beam welding assembly | |
| CN212894504U (en) | Conveying coding disc device suitable for detonator assembling bayonet conduction process | |
| CN117465972B (en) | Production conveying system for automobile battery and working method of production conveying system | |
| CN220591443U (en) | Brake block forging equipment | |
| CN216001131U (en) | Vulcanizing tank for producing rubber tubes | |
| CN115738141B (en) | Aerosol fire extinguishing device | |
| CN219448520U (en) | Front and rear station butt joint mechanism of glass molding press | |
| CN117415039A (en) | Circuit board quality detection method | |
| CN115322058A (en) | Pretreatment method and system for recycling composite solid propellant Yu Feiyao | |
| CN113441574B (en) | Protection device for bending plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211115 Address after: 317507 No. 51, East Street, Chelu village, RuoHeng Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Lin Jianguo Address before: 310000 room 105, No. 1105, hanghai Road, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: Zhejiang Zhenlin Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231101 Address after: Room b603, building 4, 571, Baiyang street, Qiantang New District, Hangzhou, Zhejiang 310000 Patentee after: Hangzhou Zicheng Biotechnology Co.,Ltd. Address before: 317507 No. 51, East Street, Chelu village, RuoHeng Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: Lin Jianguo |