CN112456357B - Surface treatment equipment for efficient flame-retardant fireproof heat-insulation door plate, treatment process of surface treatment equipment and door - Google Patents
Surface treatment equipment for efficient flame-retardant fireproof heat-insulation door plate, treatment process of surface treatment equipment and door Download PDFInfo
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- CN112456357B CN112456357B CN202011326168.3A CN202011326168A CN112456357B CN 112456357 B CN112456357 B CN 112456357B CN 202011326168 A CN202011326168 A CN 202011326168A CN 112456357 B CN112456357 B CN 112456357B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
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- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
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- 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
- E06B5/161—Profile members therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses surface treatment equipment of a high-efficiency flame-retardant fireproof heat-insulating door plate, a treatment process of the surface treatment equipment and a door, and relates to the technical field of fireproof door processing. This fire-retardant fire prevention insulated door board surface treatment equipment of high efficiency, including the curing oven, the bottom fixed mounting on curing oven right side has the air heater, and the air outlet of air heater and the inner chamber intercommunication of curing oven, and the top of curing oven is open form and the overlap joint has the bell, and the equal fixedly connected with in the left and right sides of bell bottom leads the slide bar, and two lead the slide bar and all vertically peg graft in the left and right sides at curing oven top, and the bottom fixed mounting of bell has horizontal buffer gear. This fire-retardant fire prevention insulated door board surface treatment equipment of high efficiency, the route of marcing through adopting the vertical lift with the work piece immigration curing oven in, compare in the lateral shifting mode of traditional roast car, can effectively avoid the work piece to appear rocking by a wide margin and the condition of colliding each other because the inertia of horizontal arrangement mode and removal in-process removes the in-process.
Description
Technical Field
The invention relates to the technical field of fireproof door processing, in particular to surface treatment equipment of an efficient flame-retardant fireproof heat-insulation door plate, a treatment process of the surface treatment equipment and a door.
Background
The fireproof door needs to be specially treated on the surface in the production and processing process so as to ensure the fireproof function of the fireproof door, the flow comprises pretreatment, electrostatic powder spraying, heating solidification and cooling inspection, powder is sprayed to the surface of a workpiece by using electrostatic powder spraying equipment, the powder can be uniformly adsorbed on the surface of the workpiece under the action of static electricity to form a powder coating, and the powder coating is baked at high temperature and is leveled and solidified to form a final coating.
The workpieces after powder spraying are hung on a baking trolley and moved into a curing furnace, the baking trolley needs to be slowly and stably moved in the advancing process so as to avoid the situation that the surfaces of the workpieces are damaged due to mutual collision in the moving process, meanwhile, after high-temperature curing work is completed, a furnace door needs to be opened, the workpieces are cooled and then moved out, and in the moving-out process, the workpieces also need to be slowly and stably moved so as to prevent the workpieces from being damaged due to mutual collision in a high-temperature state. Such a treatment significantly increases the processing time required for the surface treatment of the workpiece, and causes a certain lag in production efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the surface treatment equipment for the high-efficiency flame-retardant fireproof heat-insulation door panel, which can effectively avoid mutual collision of workpieces in the moving process and improve the production and processing efficiency.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a fire-retardant fire prevention insulated door plate surface treatment equipment of high efficiency, including the curing oven, the bottom fixed mounting on curing oven right side has the air heater, and the air outlet of air heater and the inner chamber intercommunication of curing oven, the top of curing oven is open form and the overlap joint has the bell, the equal fixedly connected with of the left and right sides of bell bottom leads the slide bar, and two lead the slide bar and all vertically peg graft in the left and right sides at curing oven top, the bottom fixed mounting of bell has horizontal buffer gear, and horizontal buffer gear below is provided with four vertical buffer gear that are the equidistance and encircle the form and distribute.
A surface treatment process for efficient fire-retardant fireproof heat-insulating door plate includes connecting the top of furnace cover with external hoisting unit, hanging the workpiece with powder material on hook, moving furnace cover into solidifying furnace again after hanging, driving connecting cylinder connected with hook to rotate on rotary rod in swinging process, reciprocating rotation of rotary rod based on the workpiece to make friction plate rub against friction soft ball repeatedly, transferring inertial force in vertical direction to sliding ball through hook, square rod and connecting column when workpiece is changed from moving state to static state, converting longitudinal inertial force to transverse power to make sliding ball move left and right along hollow ring cavity when it is limited by hollow ring, driving curved connecting rod to move synchronously when sliding ball moves, the expansion spring drives the flexible ring to rub the hollow ball and the flexible rough surface ball, if the workpiece is lifted at an excessive speed to cause a large swing amplitude, the distance and the speed of the left and right movement of the inertia force releasing mechanism are increased, the thrust exerted on the connecting rod by the sliding ball at the moment can push the adjacent inertia force releasing mechanism to move, the movable magnetic block can extrude the first soft bag based on the connection mode of the connecting rod and the movable magnetic block in a hinged mode after the connecting rod is stressed, the thrust exerted on the connecting rod and the movable magnetic block can be effectively absorbed due to the change characteristic that filled non-Newtonian fluid tends to be solidified after being extruded, the curing furnace is heated through the operation of the hot air blower, and when the workpiece is moved out after being heated and solidified, the non-Newtonian fluid in the first soft bag and the second soft bag expands due to heating.
A door is subjected to surface treatment by using the process.
The invention has the following beneficial effects:
(1) the workpiece is moved into the curing furnace through the moving route which adopts vertical lifting, and compared with the transverse moving mode of the traditional baking vehicle, the situation that the workpiece is greatly rocked and collided with each other due to the transverse arrangement mode and the inertia in the moving process can be effectively avoided.
(2) The workpieces are hoisted and distributed in a surrounding manner, so that the condition that the workpieces collide with each other due to inertia in the moving process is effectively avoided, and a certain protection effect is achieved on the workpieces to be moved into the curing furnace after powder spraying is finished.
(3) The setting based on vertical buffer gear can effectively eliminate the inertia of its vertical direction when the work piece stops moving after immigrating into the curing oven, and the great condition of range of rocking appears when avoiding the inertial force of vertical direction to turn into the horizontal force that makes the work piece reciprocal rock, has further avoided appearing the condition of collision between work piece and curing oven and all the other work pieces.
(4) The setting based on horizontal buffer gear can make the work piece rock when the work piece is based on inertia production in the longitudinal movement in-process, has certain activity space on the horizontal direction to play further buffering effect to it when this within range activity, avoid the work piece because the too big inertia force that leads to of fixed degree can't be released when static and two kinds of states of removal switch, act on the inside impaired condition of its performance that leads to of work piece in a large number and appear.
(5) The self states of the longitudinal buffer mechanism and the transverse buffer mechanism after the workpiece is heated and cured are changed to a certain extent, so that the limiting effect on the workpiece shaking range is achieved, and the situation that the workpiece is shaken due to the influence of room air in the cooling process after the workpiece is moved out of the curing furnace is avoided.
(6) The condition of collision is prevented from occurring before the heating and curing and after the heating and curing of the workpiece, the powder sprayed on the surface of the workpiece is effectively protected, and the powder is prevented from falling due to collision.
(7) Compared with the traditional fireproof door surface treatment mode, the moving efficiency of the workpiece can be effectively improved, and the improvement effect on the fireproof door surface treatment efficiency is further realized.
(8) The cooling mode of the equipment can take out the workpiece from the curing furnace with still higher internal temperature after the workpiece is heated, so that the cooling speed of the workpiece is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the lateral cushioning mechanism of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 6 is a front cross-sectional view of the longitudinal cushioning mechanism of the present invention;
fig. 7 is an enlarged view of the structure at C in fig. 6 according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a fire-retardant fire prevention insulated door plate surface treatment equipment of high efficiency, including curing oven 1, the bottom fixed mounting on curing oven 1 right side has air heater 2, and air outlet and the inner chamber intercommunication of curing oven 1 of air heater 2, the top of curing oven 1 is open form and the overlap joint has bell 3, slide bar 4 is led to the equal fixedly connected with in the left and right sides of 3 bottoms of bell, and two lead slide bar 4 and vertically peg graft in the left and right sides at 1 top of curing oven, the bottom fixed mounting of bell 3 has horizontal buffer gear 5, and horizontal buffer gear 5 below is provided with four and is the vertical buffer gear 6 that the equidistance encircles the form and distributes.
The transverse buffer mechanism 5 comprises a hollow ring 51, an inertia force release mechanism 52, a speed reducing mechanism 53 and an annular groove 54, the hollow ring 51 is fixedly connected with the bottom of the furnace cover 3, and the axial line of the hollow ring 51 is coincided with the axial line of the curing oven 1, the number of the inertia force releasing mechanisms 52 is four, and four inertia force releasing mechanisms 52 are distributed in the hollow ring 51 in an equidistant surrounding manner, the number of the speed reducing mechanisms 53 is four, the four speed reducing mechanisms 53 and the inertia force releasing mechanisms 52 are arranged in the hollow ring 51 at intervals, the four speed reducing mechanisms 53 are distributed in an equidistant surrounding manner, the annular groove 54 is formed in the bottom of the hollow ring 51 and is communicated with the inner cavity of the hollow ring 51, the positions of the four inertia force releasing mechanisms 52 correspond to the positions of the four longitudinal buffering mechanisms 6 one by one, the inner and outer diameter difference of the annular groove 54 is gradually increased from top to bottom, and the inner and outer diameter difference of the upper part of the annular groove 54 is smaller than the width of the inner cavity of the hollow ring 51.
The inertia force releasing mechanism 52 comprises a sliding ball 521, a curved connecting rod 522, a sliding sheet 523, an expansion spring 524, a flexible ring 525, a hollow ball 526, a magnetic ball 527 and a flexible rough surface ball 528, wherein the sliding balls 521 are connected in the hollow ring 51 in a group of two in a sliding way, a curved connecting rod 522 is fixedly connected between the two sliding balls 521, two sliding sheets 523 are sleeved on the left end and the right end of the curved connecting rod 522 in a group, the sliding plate 523 is connected in the hollow ring 51 in a sliding way, the expansion spring 524 is sleeved on the curved connecting rod 522, each circle of the expansion spring 524 is sleeved with a flexible ring 525, the upper side and the lower side of the flexible ring 525 are respectively contacted with the bottom of the hollow ball 526 and the top of the flexible rough surface ball 528, the hollow balls 526 are embedded on the side with the larger inner diameter of the hollow ring 51 at equal intervals in a row shape along the curve direction, the magnetic balls 527 are placed in the hollow balls 526, and the flexible rough surface balls 528 are embedded on the side with the smaller inner diameter of the hollow ring 51 at equal intervals in a row shape along the curve direction.
The speed reducing mechanism 53 comprises connecting balls 531, connecting rods 532, movable magnetic blocks 533, a first soft bag 534 and fixed magnetic blocks 535, two of the connecting balls 531 form a group, the two connecting balls 531 in the same group are respectively embedded in one side of two adjacent sliding balls 521 in each two adjacent inertia force releasing mechanisms 52, one side of each sliding ball 521, connected with the two connecting balls 531 in an opposite mode, is fixedly connected with the connecting rod 532, one end, close to the two connecting rods 532, of each connecting rod 532 is hinged to the movable magnetic block 533, the first soft bag 534 is embedded in one side, with the larger inner diameter, of the hollow ring 51, the movable magnetic blocks 533 are connected with the surface of the first soft bag 534 in a sliding mode, one side, opposite to the movable magnetic block 533, of the first soft bag 534 is fixedly connected with the fixed magnetic block 535, and magnetic force between the fixed magnetic.
The longitudinal buffer mechanism 6 comprises a hollow square rod 61, two connecting columns 62, a rotating rod 63, a connecting cylinder 64, a lifting hook 65 and a swing amplitude control mechanism 66, the hollow square rod 61 is positioned below the hollow ring 51, the number of the connecting columns 62 is two, the two connecting columns are fixedly connected to the left side and the right side of the top of the hollow square rod 61, and the top ends of the two connecting posts 62 are fixedly connected with the bottoms of the two sliding balls 521 in the upper corresponding inertia force release mechanism 52, the top ends of the connecting posts 62 extend into the annular groove 54, and the diameter of the connecting column 62 is smaller than the difference between the inner diameter and the outer diameter of the annular groove 54, the left end and the right end of the rotating rod 63 are respectively movably connected with the left side and the right side of the inner wall of the hollow square rod 61, and all the cover is equipped with connecting cylinder 64 on the both ends about bull stick 63, and the bottom of hollow square pole 61 is all run through to the bottom of two connecting cylinders 64, and lifting hook 65 fixed connection is in the bottom of connecting cylinder 64, and several swing control mechanism 66 is row form equidistance setting in hollow square pole 61.
The swing control mechanism 66 comprises a friction plate 661, an arc-shaped magnetic sheet 662, a second soft bag 663 and a friction soft ball 664, the friction plate 661 is fixedly connected to the rotating rod 63, the arc-shaped magnetic sheet 662 is embedded in the inner bottom of the hollow square rod 61, the second soft bag 663 is fixedly connected to the top of the arc-shaped magnetic sheet 662 and penetrates through the inner bottom of the hollow square rod 61, the friction soft balls 664 are fixedly connected to the top of the second soft bag 663 in a row shape at equal intervals, the surface of the friction soft ball 664 is in contact with the arc surface of the friction plate 661, and non-Newtonian fluid is filled in the first soft bag 534 and the second soft bag 663.
When in use, the top of the furnace cover 3 is connected with an external hoisting device, the furnace cover 3 stabilizes the lifting process through the guide slide rod 4 in the hoisting process, a workpiece completing powder spraying is hung on the lifting hook 65, the furnace cover 3 is moved into the curing furnace 1 again after the workpiece is hung, the workpiece swings back and forth in a small range due to the inertia in the vertical direction in the descending or ascending process due to the fixing effect of the two sides of the top of the workpiece in the moving process, the workpiece drives the connecting cylinder 64 connected with the lifting hook 65 to rotate on the rotating rod 63 in the swinging process, the rotating rod 63 rotates back and forth based on the front and back swinging of the workpiece, so that the friction plate 661 rubs with the friction soft ball 664 repeatedly, the kinetic energy of the workpiece in the front and back swinging process is consumed stably, meanwhile, the magnetic sheet 661 is made of iron, and the magnetic attraction force of the magnetic sheet 661 is changed in a curve 662 due to the attraction force of the arc magnetic sheet, further tending to consume kinetic energy and inertia force of the workpieces in the process of swinging back and forth smoothly so as to avoid the occurrence of mutual collision of the workpieces, meanwhile, when the workpieces are converted from a moving state to a static state, the inertia force in the vertical direction is transmitted to the sliding ball 521 through the hook 65, the hollow square rod 61 and the connecting column 62, and the sliding ball 521 is matched with a mode of sliding connection in the hollow ring 51, so that the longitudinal inertia force is converted into transverse power which enables the sliding ball 521 to move left and right along the inner cavity of the hollow ring 521 when being limited by the hollow ring 51, the sliding ball 521 drives the curved connecting rod 522 to move synchronously when moving, so that the expansion spring 524 drives the flexible ring 525 to rub against the hollow ball 526 and the flexible rough surface ball 528, thereby achieving the effect of consuming the kinetic energy of the workpieces in the horizontal direction and avoiding the situation that the workpieces swing in a large amplitude due to the unidirectional inertia force when being converted from the moving, meanwhile, by matching with the attraction of the magnetic ball 527 to the expansion spring 524, the inertia force of the workpiece in the horizontal direction is further released smoothly, and meanwhile, if the swinging amplitude is large due to too high lifting speed of the workpiece, the distance and the speed of the left and right movement of the inertia force release mechanism 52 are increased, at the moment, the thrust exerted by the sliding ball 521 on the connecting rod 532 causes the friction between the movable magnetic block 533 and the first soft bag 534 to achieve a buffering effect, meanwhile, the connecting rod 532 can push the adjacent inertia force release mechanisms 52 to move, so that the mutual collision between the adjacent workpieces is avoided, meanwhile, the movable magnetic block 533 extrudes the first soft bag 534 based on the hinged connection mode of the connecting rod 532 and the movable magnetic block 533 after being stressed, wherein the thrust exerted on the connecting rod 532 and the movable magnetic block 533 can be effectively absorbed due to the change characteristic that the filled non-Newtonian fluid tends to be solidified after being extruded, and the operation of the hot, when the workpiece is moved out after being heated and cured, the non-Newtonian fluid in the first soft bag 534 and the second soft bag 663 expands due to heating, the contact areas of the first soft bag 534 and the second soft bag 663 with the movable magnetic block 533 and the friction plate 661 are further increased, so that the buffer effect of the workpiece during swinging is improved, the expansion spring 524 has an expansion effect on the flexible ring 525 after being heated and expanded, the contact areas of the side surface of the flexible ring 525, the hollow ball 526 and the flexible rough ball 528 are further increased, the effect of improving the friction force is achieved, and the workpiece in a high-temperature state is prevented from being damaged due to mutual collision.
Claims (9)
1. The utility model provides a high-efficient fire-retardant fire prevention insulated door board surface treatment equipment, includes curing oven (1), its characterized in that: the curing furnace is characterized in that an air heater (2) is fixedly installed at the bottom of the right side of the curing furnace (1), an air outlet of the air heater (2) is communicated with an inner cavity of the curing furnace (1), the top of the curing furnace (1) is open and is connected with a furnace cover (3) in an overlapping mode, the left side and the right side of the bottom of the furnace cover (3) are fixedly connected with guide slide rods (4), the two guide slide rods (4) are longitudinally inserted into the left side and the right side of the top of the curing furnace (1), a transverse buffer mechanism (5) is fixedly installed at the bottom of the furnace cover (3), four longitudinal buffer mechanisms (6) are arranged below the transverse buffer mechanism (5) in an equidistant surrounding mode, each transverse buffer mechanism (5) comprises a hollow ring (51), an inertia force release mechanism (52), a speed reduction mechanism (53) and an annular groove (54), each hollow ring (51) is fixedly connected to the bottom of the furnace cover (3), and the axis of each, the number of the inertia force releasing mechanisms (52) is four, the four inertia force releasing mechanisms (52) are distributed in the hollow ring (51) in an equidistant surrounding mode, the number of the speed reducing mechanisms (53) is four, the four speed reducing mechanisms (53) and the inertia force releasing mechanisms (52) are arranged in the hollow ring (51) at intervals, the four speed reducing mechanisms (53) are distributed in an equidistant surrounding mode, the annular groove (54) is formed in the bottom of the hollow ring (51) and communicated with the inner cavity of the hollow ring (51), and the positions of the four inertia force releasing mechanisms (52) correspond to the positions of the four longitudinal buffering mechanisms (6) one by one.
2. The surface treatment equipment for the efficient flame-retardant fireproof heat-insulation door panel according to claim 1, characterized in that: the difference between the inner diameter and the outer diameter of the annular groove (54) is gradually increased from top to bottom, and the difference between the inner diameter and the outer diameter of the upper part of the annular groove (54) is smaller than the width of the inner cavity of the hollow ring (51).
3. The surface treatment equipment for the efficient flame-retardant fireproof heat-insulation door panel according to claim 2, characterized in that: the inertia force releasing mechanism (52) comprises sliding balls (521), curved connecting rods (522), sliding sheets (523), expansion springs (524), flexible rings (525), hollow balls (526), magnetic balls (527) and flexible rough surface balls (528), wherein the two sliding balls (521) are connected in the hollow ring (51) in a group in a sliding mode, the curved connecting rods (522) are fixedly connected between the two sliding balls (521), the two sliding sheets (523) are connected to the left end and the right end of the curved connecting rods (522) in a group in a sleeved mode, the sliding sheets (523) are connected in the hollow ring (51) in a sliding mode, the expansion springs (524) are sleeved on the curved connecting rods (522), the flexible rings (525) are sleeved on each circle of the expansion springs (524), the upper side and the lower side of each flexible ring (525) are respectively contacted with the bottom of the hollow balls (526) and the top of the flexible rough surface balls (528), and the hollow balls (526) are embedded on one side of the hollow ring (51) with the larger inner diameter in a row shape along the curved, the magnetic balls (527) are placed in the hollow ball (526), and the plurality of flexible rough surface balls (528) are embedded in the side of the hollow ring (51) with the smaller inner diameter in a row shape along the curve direction at equal intervals.
4. The surface treatment equipment for the efficient flame-retardant fireproof heat-insulation door panel according to claim 2, characterized in that: the speed reducing mechanism (53) comprises connecting balls (531), a connecting rod (532), a movable magnetic block (533), a first soft bag (534) and a fixed magnetic sheet (535), two of the connecting balls (531) form a group, and two connecting balls (531) in the same group are respectively embedded at the opposite sides of two adjacent sliding balls (521) in every two adjacent inertia force releasing mechanisms (52), one sides of the two connecting balls (531) opposite to the connected sliding balls (521) are fixedly connected with connecting rods (532), the adjacent ends of the two connecting rods (532) are hinged with movable magnetic blocks (533), the first soft bag (534) is embedded at the side with larger inner diameter of the hollow ring (51), the movable magnetic blocks (533) are connected with the surface of the first soft bag (534) in a sliding way, and one side of the first soft bag (534), which is opposite to the movable magnet (533), is fixedly connected with a fixed magnetic sheet (535), and the fixed magnetic sheet (535) and the movable magnet (533) are attracted by magnetic force.
5. The surface treatment equipment for the efficient flame-retardant fireproof heat-insulation door panel according to claim 4, wherein the surface treatment equipment comprises: the longitudinal buffer mechanism (6) comprises a hollow square rod (61), connecting columns (62), a rotating rod (63), connecting cylinders (64), a lifting hook (65) and a swing amplitude control mechanism (66), the hollow square rod (61) is positioned below the hollow ring (51), the number of the connecting columns (62) is two, the two connecting columns are fixedly connected to the left side and the right side of the top of the hollow square rod (61), the top ends of the two connecting columns (62) are fixedly connected with the bottoms of two sliding balls (521) in the inertia force release mechanism (52) corresponding to the upper side, the top ends of the connecting columns (62) extend into the annular groove (54), the diameter of the connecting columns (62) is smaller than the difference between the inner diameter and the outer diameter of the annular groove (54), the left end and the right end of the rotating rod (63) are respectively and movably connected to the left side and the right side of the inner wall of the hollow square rod (61), the connecting cylinders (64, the bottoms of the two connecting cylinders (64) all run through the bottom of the hollow square rod (61), the lifting hooks (65) are fixedly connected to the bottoms of the connecting cylinders (64), and the plurality of swing control mechanisms (66) are arranged in the hollow square rod (61) in a row shape at equal intervals.
6. The surface treatment equipment for the efficient flame-retardant fireproof heat-insulation door panel according to claim 5, wherein the surface treatment equipment comprises: the swing control mechanism (66) comprises a friction plate (661), an arc-shaped magnetic sheet (662), a second soft bag (663) and friction soft balls (664), the friction plate (661) is fixedly connected to the rotating rod (63), the arc-shaped magnetic sheet (662) is embedded in the inner bottom of the hollow square rod (61), the second soft bag (663) is fixedly connected to the top of the arc-shaped magnetic sheet (662) and penetrates through the inner bottom of the hollow square rod (61), the friction soft balls (664) are fixedly connected to the top of the second soft bag (663) in a row shape at equal intervals, and the surface of the friction soft ball (664) is in arc surface contact with the friction plate (661).
7. The surface treatment equipment for the efficient flame-retardant fireproof heat-insulation door panel according to claim 6, wherein the surface treatment equipment comprises: the first soft bag (534) and the second soft bag (663) are filled with non-Newtonian fluid.
8. The surface treatment process of the efficient flame-retardant fireproof heat-insulation door board is characterized by comprising the following steps of: the surface treatment equipment as claimed in any one of claims 1 to 7, comprising a furnace cover connected to an external lifting device, a workpiece to be coated with powder is hung on a hook, the furnace cover is moved into the curing furnace again after the workpiece is hung, the workpiece drives a connecting cylinder connected to the hook to rotate on a rotating rod during swinging, the rotating rod rotates back and forth based on the workpiece swinging back and forth, so that the friction plate rubs against the friction soft ball repeatedly, when the workpiece changes from a moving state to a static state, the inertia force in the vertical direction is transmitted to the sliding ball through the hook, the hollow square rod and the connecting column, the sliding ball is connected in the hollow ring in a sliding manner, so that the inertia force in the longitudinal direction is converted into a transverse power which enables the sliding ball to move left and right along the inner cavity of the hollow ring when the sliding ball is subjected to the limiting effect of the hollow ring, and the sliding ball drives the curved connecting rod, the expansion spring drives the flexible ring to rub the hollow ball and the flexible rough surface ball, if the workpiece is lifted at an excessive speed to cause a large swing amplitude, the distance and the speed of the left and right movement of the inertia force releasing mechanism are increased, the thrust applied to the connecting rod by the sliding ball at the moment can push the adjacent inertia force releasing mechanism to move, the connecting rod is stressed and then extrudes the first soft bag based on the connection mode of the connecting rod and the movable magnetic block in a hinged mode, the thrust applied to the connecting rod and the movable magnetic block can be effectively absorbed due to the change characteristic that filled non-Newtonian fluid tends to be solidified after being extruded, the curing furnace is heated through the operation of the hot air blower, and when the workpiece is moved out after being heated and cured, the non-Newtonian fluid in the first soft bag and the second soft bag expands due to heating.
9. A door, characterized in that: surface treatment is carried out using the process of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011326168.3A CN112456357B (en) | 2020-11-24 | 2020-11-24 | Surface treatment equipment for efficient flame-retardant fireproof heat-insulation door plate, treatment process of surface treatment equipment and door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011326168.3A CN112456357B (en) | 2020-11-24 | 2020-11-24 | Surface treatment equipment for efficient flame-retardant fireproof heat-insulation door plate, treatment process of surface treatment equipment and door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| FI123784B (en) * | 2011-03-25 | 2013-10-31 | Konecranes Oyj | Arrangement to dampen the swinging of the loading member in the crane |
| CN104030169A (en) * | 2013-03-07 | 2014-09-10 | 上海宝冶建设工业炉工程技术有限公司 | Multifunctional construction operation platform system of industrial furnace |
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