CN115615171B - Heat-resisting electric heating tube production device for heating chassis - Google Patents
Heat-resisting electric heating tube production device for heating chassis Download PDFInfo
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- CN115615171B CN115615171B CN202211629178.3A CN202211629178A CN115615171B CN 115615171 B CN115615171 B CN 115615171B CN 202211629178 A CN202211629178 A CN 202211629178A CN 115615171 B CN115615171 B CN 115615171B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air-Conditioning For Vehicles (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the field of electric heating tubes, in particular to a production device of a heat-resistant electric heating tube for a heating chassis, which comprises a bottom frame, a moisture discharge cabin, a rotating unit, a fixing unit and the like; the upper part of the underframe is fixedly connected with a moisture removing cabin; the chassis is connected with a rotating unit for driving the electric heating tube to rotate; the rotating unit is connected with a fixing unit used for fixing the electric heating tubes respectively. According to the invention, the electric heating tubes are independently fixed, so that when the electric heating tubes are subjected to moisture removal treatment at the rear, the electric heating tubes are not interfered with each other, the electric heating tubes are heated more uniformly, moisture in the electric heating tubes is absorbed by the water absorbing part, meanwhile, the water absorbing part also filters powder flying along with the moisture, hot air at the top of the moisture removal cabin is extracted through the annular tube and transferred to the lower part of the moisture removal cabin, the environmental temperature in the moisture removal cabin is integrally raised, the moisture removal of the electric heating tubes is facilitated, and resources and energy are effectively saved.
Description
Technical Field
The invention relates to the field of electric heating tubes, in particular to a production device of a heat-resistant electric heating tube for a heating chassis.
Background
The insulating material used for the electric heating tube at present is magnesia powder, which is filled between the metal outer tube and the electric heating wire to play the role of insulation and heat conduction. The common magnesium oxide powder can generate magnesium hydroxide after contacting with moisture in the air, thereby losing the insulating function and generating the danger of electric leakage and short circuit.
Therefore, before the electric heating tube is sealed, moisture in magnesium oxide powder in the electric heating tube needs to be dried, the traditional mode is that the electric heating tube is placed into a drying oven or a drying tunnel for heating and moisture removal, but moisture removal is carried out through the drying oven, a furnace needs to be filled for operation, a large amount of electric energy is wasted, the heating and moisture removal time is long, the manufacturing period of a product is prolonged, the production efficiency is low, heating of each electric heating tube is not uniform, the moisture removal time of the electric heating tube is inconsistent, the moisture removal effect of each electric heating tube is inconsistent, the insulation performance of the electric heating tube is different, and the consistency of the product is poor.
Disclosure of Invention
The technical problem of the invention is as follows:
in order to overcome the defects that a large amount of electric energy is wasted when a drying oven carries out moisture removal, the heating of an electric heating tube is uneven, and the moisture removal time is inconsistent, the invention provides the heat-resistant electric heating tube production device for the heating chassis.
In order to solve the technical problems, the technical implementation scheme adopted by the invention is as follows:
a heat-resistant electric heating tube production device for a heating chassis comprises an underframe, a moisture removing cabin, a cabin door and a handle; the upper part of the underframe is fixedly connected with a moisture removing cabin; a reset groove is formed in the front of the moisture discharge cabin; the front part of the moisture removing cabin is connected with a cabin door in a sliding way; the right part of the cabin door is fixedly connected with a handle; the handle is provided with a plurality of anti-slip strips; when the cabin door is completely opened, the handle is in contact fit with the reset groove; the device also comprises a rotating unit, a fixing unit, a heating unit, a moisture removing unit and a heat returning unit; the chassis is connected with a rotating unit for driving the electric heating tube to rotate; the rotating unit is connected with a fixing unit used for fixing the electric heating tubes respectively; the rear part of the moisture discharge cabin is connected with a heating unit for heating the electric heating pipe; the lower part of the heating unit is connected with the bottom frame; the upper part of the heating unit is connected with the rotating unit; the chassis is connected with a moisture discharging unit for discharging moisture of the electric heating tube; the moisture removing unit is connected with the fixing unit; the moisture discharge cabin is connected with a heat return unit for recycling heat.
More preferably, the rotating unit comprises a turntable, a support rod, a mounting rack, a first power assembly, an annular ring, a rotating rack and a ball head; the upper part of the underframe is rotationally connected with a turntable; the rotary table is connected with the fixed unit; two support rods are fixedly connected to the upper surface of the rotary table; the two supporting rods are connected with the fixing unit; the inner surface of the bottom frame is fixedly connected with a mounting frame; a first power assembly is arranged on the mounting frame; the output shaft of the first power assembly is fixedly connected with the turntable; an annular ring is fixedly connected to the upper part of the inner surface of the moisture exhaust cabin; the upper surface of the annular ring is provided with an annular groove; the upper parts of the two supporting rods are fixedly connected with a rotating frame together; the middle part of the rotating frame is provided with an annular hole; the four convex parts of the rotating frame are respectively connected with a ball head in a rotating way; the four ball heads are in rolling connection with the annular groove.
More preferably, the fixing unit comprises a top cover, a sleeve rod, a movable disc, a second power assembly, a screw rod, a base, a first elastic piece, a top seat, a first sliding rod and a rotating pin; the top of the moisture discharging cabin is connected with a top cover; a loop bar is fixedly connected to the middle part of the upper surface of the turntable; the middle part of the loop bar is provided with a hole, and a thread is arranged in the hole; a movable disc is connected between the two supporting rods in a sliding manner; the upper surface of the movable disc is connected with the moisture removing unit; the middle part of the upper surface of the movable disc is provided with a second power assembly; the output shaft of the second power assembly is fixedly connected with a screw rod; the outer surface of the screw rod is connected with the sleeve rod in a rotating way; the upper surface of the rotary table is rotatably connected with a plurality of bases; the middle part of the base is provided with a groove, and the top of the base is open; each base is connected with the moisture removal unit; the movable disc is provided with a plurality of twisting holes; the movable disc is provided with a plurality of moisture discharge holes; each moisture removing hole is positioned between the two twisting holes; the lower surface of the movable disc is fixedly connected with a plurality of first elastic pieces; the center of each first elastic piece is coaxial with one moisture discharge hole; the lower part of each first elastic part is fixedly connected with a top seat which is in an inverted T shape; the lower part of each top seat is provided with a rotating cavity; the upper part of each top seat is provided with an air guide hole; each top seat is fixedly connected with two first sliding rods; the two first sliding rods are respectively arranged in the two adjacent twisting holes of the corresponding top seat; each twisting hole is rotatably connected with a rotating pin; each rotating pin is movably connected with one first sliding rod.
More preferably, the heating unit comprises an electric slide rail, an electric slide block, an annular heating element and a positioning rod; an electric sliding rail is arranged at the rear part of the inner surface of the moisture removing cabin; the electric sliding rail is connected with an electric sliding block in a sliding way; an annular heating element is fixedly connected to the electric slide block; three positioning rods are fixedly connected to the upper part of the outer surface of the underframe; three locating levers are jointly with annular heating member sliding connection.
More preferably, the moisture removing unit comprises an inner toothed ring, a gear, a moisture absorbing frame, a water absorbing piece, a T-shaped pipe, a sealing plug, a second elastic piece and a second sliding rod; an inner gear ring is fixedly connected to the upper surface of the underframe; a gear is fixedly connected to the outer surface of each base; each gear is jointly meshed with the inner gear ring; the upper surface of the movable disc is detachably connected with a plurality of moisture absorption frames; each moisture absorption frame is positioned above one moisture discharge hole; a water absorbing piece is respectively arranged in each moisture absorbing frame; a T-shaped pipe is fixedly connected to the upper part of each moisture absorption frame; the middle part of each T-shaped pipe is provided with a through hole; each T-shaped pipe is provided with a drainage cavity; the upper part of each drainage cavity is communicated with a through hole; the lower part of each drainage cavity is communicated with one moisture absorption frame; all the T-shaped pipes are arranged in an annular shape, and the openings of the T-shaped pipes are in the same direction and are in the annular tangential direction; the left part of each T-shaped pipe is movably connected with a sealing plug; one side of the sealing plug close to the T-shaped pipe is conical; the front part of the outer surface and the rear part of the outer surface of each T-shaped pipe are fixedly connected with a second elastic piece respectively; the left parts of every two adjacent second elastic parts are fixedly connected with a sealing plug; a second sliding rod is fixedly connected to the upper part of each sealing plug; and the outer surface of each second sliding rod is respectively connected with a T-shaped pipe in a sliding way.
More preferably, the heat returning unit comprises a protection part, a driving part, an annular pipe, a conduit and a shunt pipe; a plurality of protection pieces are arranged on the lower part of the outer surface of the moisture discharge cabin in an annular array manner; the driving piece is arranged on the upper surface of the moisture removing cabin; the input end of the driving piece is communicated with an annular pipe; the top cover is positioned in the middle of the annular pipe; the lower part of the annular pipe is communicated with the moisture exhaust cabin; the output end of the driving piece is communicated with a conduit; the lower part of the conduit is communicated with a shunt tube; the shunt pipe is communicated with the lower part of the moisture discharge cabin; shunt tubes pass through the middle of each guard.
More preferably, the absorbent member is an absorbent sponge.
More preferably, a strainer is provided on the opening side of the T-shaped pipe.
More preferably, the through hole in the T-shaped pipe is a necking cavity, and the necking cavity is small at the left and large at the right.
More preferably, the sealing plug is made of silica gel.
Compared with the prior art, the invention has the following advantages:
1. insert the lower tip of electrothermal tube in a base to with the electrothermal tube just be vertical state, fix alone of each electrothermal tube, make when arranging damp processing in the back to each electrothermal tube, each electrothermal tube can not mutual interference, every gear respectively drives a base and rotates, and then drives each electrothermal tube and carries out the rotation, makes the electrothermal tube be heated more evenly.
2. Moisture in the electrothermal tube enters the moisture exhaust hole from the air guide hole, then enters the moisture absorption frame and is absorbed by the water absorption piece, and meanwhile, the water absorption piece also filters powder flying along with the moisture, so that the powder in the electrothermal tube is effectively prevented from flying to the moisture exhaust cabin, and the powder in the electrothermal tube can be effectively prevented from getting damp.
3. Hot air at the top of the moisture discharging cabin is pumped out through the annular pipe, the hot air is transferred to the lower part of the moisture discharging cabin through the guide pipe and the shunt pipe, the hot air is uniformly shunted to the lower part of the moisture discharging cabin through the shunt pipe, the energy consumption of the annular heating element for heating the air is reduced, the ambient temperature in the moisture discharging cabin is integrally raised, moisture discharging of the electric heating pipe is facilitated, and resources and energy are effectively saved.
Drawings
FIG. 1 is a schematic view of a closed-cabin three-dimensional structure of a heat-resistant electric heating tube production device for a heating chassis of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of an open cabin of a heat-resistant electrothermal tube production device for a heating chassis of the present invention;
FIG. 3 is a sectional view of the apparatus for producing a heat-resistant electric heating tube for a heating chassis of the present invention;
FIG. 4 is a schematic view of a first assembled perspective structure of the apparatus for producing a heat-resistant electrothermal tube for a heating chassis of the present invention;
FIG. 5 is a schematic diagram of a second assembled perspective structure of the apparatus for producing a heatproof electrothermal tube for a heating chassis of the present invention;
FIG. 6 is a schematic perspective view of a part of a fixing unit of the apparatus for producing a heat-resistant electrothermal tube for a heating chassis of the present invention;
FIG. 7 is a partial sectional view of a fixing unit of the apparatus for producing a heat-resistant electric heating tube for a heating chassis of the present invention;
FIG. 8 is a schematic perspective view of a heating unit of the apparatus for producing a heat-resistant electrothermal tube for a heating chassis according to the present invention;
FIG. 9 is a schematic view of a third assembled structure of a heat-resistant electrothermal tube production device for a heating chassis according to the present invention;
FIG. 10 is a schematic view of a fourth assembled structure of a heat-resistant electrothermal tube manufacturing apparatus for a heating chassis of the present invention;
FIG. 11 is a partial sectional view of a moisture removing unit of the apparatus for producing a heat-resistant electrothermal tube for a heating chassis according to the present invention;
fig. 12 is a schematic perspective view of a heat returning unit of the apparatus for producing a heatproof electrothermal tube for a heating chassis of the present invention.
The parts are numbered as follows: 1-underframe, 2-moisture removal cabin, 3-cabin door, 4-handle, 5-cap, 6-shield, 2001-reset groove, 101-rotary table, 102-strut, 103-mounting frame, 104-first power assembly, 105-annular ring, 106-rotary table, 107-bulb, 10501-annular groove, 201-loop bar, 202-movable table, 203-second power assembly, 204-screw rod, 205-base, 206-first elastic element, 207-top seat, 208-first slide bar, 209-rotary pin, 20201-twist hole, 20202-moisture removal hole, 20701-rotary cavity, 20702-air guide hole, 301-electric slide rail, 302-electric slide block, 303-annular positioning rod, 304-positioning rod, 401-inner gear ring, 402-gear, 403-moisture absorption frame, 404-water absorption element, 405-T-shaped pipe, 406-plug, 407-second elastic element, 408-second elastic element, 4040504-40404040504, oral cavity-driving element, 502-503-drainage tube, 502-shunt tube, 502-annular duct, 502-shunt tube, and 502-annular duct.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
A heat-resistant electric heating tube production device for a heating chassis is shown in figures 1-3 and comprises an underframe 1, a moisture exhaust cabin 2, a cabin door 3 and a handle 4; the upper part of the underframe 1 is welded with a moisture removing cabin 2; a reset groove 2001 is formed in the front of the moisture discharge cabin 2; the front part of the moisture removing cabin 2 is connected with a cabin door 3 in a sliding way; the right part of the cabin door 3 is connected with a handle 4 through a bolt; the handle 4 is provided with a plurality of anti-slip strips; when the hatch door 3 is fully opened, the handle 4 is in contact fit with the reset groove 2001;
the device also comprises a rotating unit, a fixing unit, a heating unit, a moisture removing unit and a heat returning unit; the underframe 1 is connected with a rotating unit; the rotating unit is connected with a fixing unit; the rear part of the moisture removing cabin 2 is connected with a heating unit; the lower part of the heating unit is connected with the underframe 1; the upper part of the heating unit is connected with the rotating unit; the underframe 1 is connected with a moisture removing unit; the moisture removing unit is connected with the fixing unit; the moisture discharge cabin 2 is connected with a heat return unit.
On the basis of the embodiment 1, as shown in fig. 2 and fig. 4-5, the rotating unit comprises a rotating disc 101, a support rod 102, a mounting frame 103, a first power assembly 104, an annular ring 105, a rotating frame 106 and a ball head 107; the upper part of the underframe 1 is rotatably connected with a turntable 101; the turntable 101 is connected with the fixing unit; the upper surface of the turntable 101 is connected with two supporting rods 102 through bolts; the two struts 102 are connected with the fixing unit; the mounting frame 103 is welded on the inner surface of the underframe 1; a first power assembly 104 is arranged on the mounting frame 103; the first power assembly 104 is a servo motor; an output shaft of the first power assembly 104 is fixedly connected with the turntable 101; the upper part of the inner surface of the moisture removing cabin 2 is welded with an annular ring 105; the upper surface of the annular ring 105 is provided with an annular groove 10501; the upper parts of the two support rods 102 are welded with a rotating frame 106 together; the middle part of the rotating frame 106 is provided with an annular hole; the four convex parts of the rotating frame 106 are respectively connected with a ball head 107 in a rotating way; four knobs 107 are in rolling connection with the annular groove 10501.
As shown in fig. 2 and fig. 4-7, the fixing unit comprises a top cover 5, a sleeve rod 201, a movable disc 202, a second power assembly 203, a screw rod 204, a base 205, a first elastic member 206, a top seat 207, a first sliding rod 208 and a rotating pin 209; the top of the moisture removing cabin 2 is connected with a top cover 5; the middle part of the upper surface of the turntable 101 is connected with a loop bar 201 through a bolt; the middle part of the loop bar 201 is provided with a hole, and a thread is arranged in the hole; a movable disc 202 is connected between the two support rods 102 in a sliding manner; the upper surface of the movable disc 202 is connected with a moisture removing unit; the middle part of the upper surface of the movable disc 202 is provided with a second power assembly 203; the second power assembly 203 is a servo motor; the output shaft of the second power assembly 203 is fixedly connected with a screw rod 204; the outer surface of the screw rod 204 is screwed with the sleeve rod 201; the upper surface of the turntable 101 is rotatably connected with a plurality of bases 205; the middle part of the base 205 is provided with a groove and the top part is open; each base 205 is connected with a moisture removal unit; a plurality of twisting holes 20201 are formed on the movable disc 202; a plurality of moisture discharge holes 20202 are formed in the movable disc 202; each moisture removing hole 20202 is positioned between the two twisting holes 20201; a plurality of first elastic pieces 206 are fixedly connected to the lower surface of the movable disc 202; the first elastic member 206 is a spring; the center of each first elastic piece 206 is coaxial with one moisture exhaust hole 20202; the lower part of each first elastic element 206 is fixedly connected with a top seat 207, and the top seat 207 is in an inverted T shape; a rotating cavity 20701 is formed at the lower part of each top seat 207; the upper part of each top seat 207 is provided with an air guide hole 20702; each top seat 207 is welded with two first sliding rods 208; the two first sliding bars 208 are respectively arranged in the two adjacent twisting holes 20201 of the corresponding top seat 207; each of the twist holes 20201 is rotatably connected with a rotation pin 209; each rotating pin 209 is movably connected with one first sliding rod 208.
As shown in fig. 2 and 8, the heating unit includes an electric slide rail 301, an electric slide block 302, an annular heating member 303, and a positioning rod 304; the rear part of the inner surface of the moisture removing cabin 2 is provided with an electric slide rail 301; an electric sliding block 302 is connected on the electric sliding rail 301 in a sliding manner; an annular heating element 303 is fixedly connected to the electric sliding block 302; the annular heating element 303 is an annular heating ring; three positioning rods 304 are welded on the upper part of the outer surface of the underframe 1; the three positioning rods 304 are together slidably connected to the annular heating member 303.
According to fig. 2 and fig. 9-11, the moisture removing unit comprises an inner toothed ring 401, a gear 402, a moisture absorbing frame 403, a water absorbing member 404, a T-shaped pipe 405, a sealing plug 406, a second elastic member 407 and a second sliding rod 408; the upper surface of the underframe 1 is connected with an inner toothed ring 401 through bolts; a gear 402 is fixedly connected to the outer surface of each base 205; each gear 402 is in common engagement with the inner toothed ring 401; the upper surface of the movable disc 202 is detachably connected with a plurality of moisture absorption frames 403; each moisture absorption frame 403 is positioned above one moisture discharge hole 20202; a water absorbing piece 404 is arranged in each moisture absorbing frame 403; a T-shaped pipe 405 is welded on the upper part of each moisture absorption frame 403; a through hole is formed in the middle of each T-shaped pipe 405; each tee 405 has a drainage lumen 40502; the upper part of each drainage cavity 40502 is communicated with a through hole; the lower part of each drainage cavity 40502 is respectively communicated with one moisture absorption frame 403; all the T-shaped pipes 405 are arranged annularly, and the openings of the T-shaped pipes 405 are in the same direction and are in the tangential direction of the ring; the left part of each T-shaped pipe 405 is movably connected with a sealing plug 406; the side of the sealing plug 406 close to the T-shaped pipe 405 is conical; a second elastic member 407 is fixedly connected to the front part of the outer surface and the rear part of the outer surface of each T-shaped pipe 405; the second elastic member 407 is a spring; the left parts of every two adjacent second elastic pieces 407 are fixedly connected with a sealing plug 406; a second sliding rod 408 is fixedly connected to the upper part of each sealing plug 406; each second slide bar 408 is slidably connected to a tee 405 on an outer surface thereof.
The absorbent member 404 is an absorbent sponge.
The open side of the T-shaped tube 405 is provided with a screen.
The through hole in the T-shaped tube 405 is a necking cavity 40501, and the necking cavity 40501 is small on the left and large on the right.
The sealing plug 406 is made of silica gel.
Referring to fig. 2 and 12, the heat recovery unit includes a shielding member 6, a driving member 501, an annular pipe 502, a guide pipe 503, and a shunt pipe 504; a plurality of protection pieces 6 are arranged on the lower part of the outer surface of the moisture discharge cabin 2 in an annular array manner; the driving piece 501 is arranged on the upper surface of the moisture removing cabin 2; the driving member 501 is a pump; the input end of the driving element 501 is communicated with an annular pipe 502; the top cover 5 is located in the middle of the annular tube 502; the lower part of the annular pipe 502 is communicated with the moisture exhaust cabin 2; the output end of the driving piece 501 is communicated with a conduit 503; the lower part of the conduit 503 is communicated with a shunt pipe 504; the shunt pipe 504 is communicated with the lower part of the moisture discharge cabin 2; the shunt tubes 504 pass through the middle of each guard 6.
The working principle is as follows:
and (3) an installation stage:
referring to the drawings, the specific implementation process shown in fig. 1 to 7 is as follows: before the electric heating tube production device is used, the electric heating tube production device is firstly installed in an electric heating tube production workshop, a power supply is connected, because the electric heating tube fills magnesium oxide powder between the metal outer tube and the electric heating wire to play the roles of insulation and heat conduction, but after the magnesium oxide powder is filled into the metal outer tube, the magnesium oxide powder is contacted with moisture in the air to generate magnesium hydroxide, so the insulation effect is lost, and the risk of electric leakage short circuit is generated, therefore, after the powder is filled into the electric heating tube, the magnesium oxide of the electric heating tube needs to be dehumidified, and because the magnesium oxide powder is densely filled between the metal outer tube and the electric heating wire, when the electric heating tube is dried, if the electric heating is not uniform, the dehumidifying effect is poor, the magnesium oxide powder is difficult to be fully dried, at the moment, an operator holds the handle 4 to open the cabin door 3 in a leftward sliding manner, then the operator transfers the electric heating tube after the powder filling into the moisture discharging cabin 2, inserts the lower end of the electric heating tube into a base 205, and puts the electric heating tube in a vertical state, then controls to start the second power assembly 203, the output shaft of the second power assembly 203 rotates, synchronously drives the screw rod 204 to screw into the loop bar 201, so that the movable disc 202 moves downwards, synchronously drives the top seat 207 to move downwards, then the top seat 207 contacts with the upper end opening of the electric heating tube, so that the upper end opening of the electric heating tube enters the rotating cavity 20701, then the movable disc 202 continues to move downwards, the first elastic element 206 is compressed, synchronously makes the air guide hole 20702 align with the moisture discharging hole 20202, controls to close the second power assembly 203, at this time, the fixing of the electric heating tube is completed, then controls to start the first power assembly 104, the output shaft of the first power assembly 104 rotates, synchronously drives the rotating disc 101 to rotate, so that the fixed electric heating tube is rotated into the moisture discharging cabin 2, rotating the unfixed base 205 to the forefront, controlling and stopping the first power assembly 104, then taking another electric heating tube by an operator, at this time, because the previous electric heating tube is fixed, the movable disc 202 cannot be lifted upwards, and then fixing the current electric heating tube, at this time, the upper end of the electric heating tube is firstly abutted in the rotating cavity 20701 of the top seat 207, at this time, because the electric heating tube is inserted into the rotating cavity 20701 from the direction of the opened cabin door 3, the top seat 207 can incline towards the direction of the opened cabin door 3, at this time, the first elastic member 206 deforms, two first sliding rods 208 on the top seat 207 respectively rotate under the coordination of a rotating pin 209, so that the top of the electric heating tube fully enters the rotating cavity 20701, then the operator pushes the electric heating tube upwards to compress the first elastic member 206, when the lower end of the electric heating tube is higher than the upper surface of the base 205, the operator aligns the lower end of the electric heating tube with the central hole of the base 205, then inserts the lower end of the electric heating tube into the base 205, at the same time, the first elastic member 206 recovers, the operation, the base 205 is fixed with the power assembly, the remaining electric heating tube 203, the electric heating tube drives the second electric heating tube to move downwards, so that each electric heating tube is started, and each electric heating tube moves independently, and each electric heating tube 20202 is processed, and each electric heating tube, so that each electric heating tube moves independently.
And (3) drying:
referring to the drawings, the specific implementation process shown in fig. 8 to 11 is as follows: after the fixing of the electrothermal tube is completed, an operator holds the handle 4, the control cabin door 3 closes the moisture exhaust cabin 2, then controls the electric slide block 302 to slide downwards on the electric slide rail 301, synchronously drives the annular heating element 303 to move downwards, when the electric slide block 302 moves to the lowest position, then controls to start the annular heating element 303, the annular heating element 303 starts to heat the electrothermal tube, and simultaneously controls to start the first power assembly 104, an output shaft of the first power assembly 104 rotates anticlockwise when viewed from top to bottom, synchronously drives the rotary table 101 to rotate, then the rotary table 101 simultaneously drives a plurality of gears 402 to revolve, the gears 402 and the inner gear ring 401 are in a meshed state, so that the gears 402 rotate while revolving, each gear 402 respectively drives one base 205 to rotate, and further drives each electrothermal tube to rotate, and the electrothermal tube is heated more uniformly, then the electric slide block 302 is controlled to move up slowly on the electric slide rail 301, the annular heating element 303 is synchronously driven to move up slowly, the electric heating tube is heated from bottom to top by the annular heating element 303, so that moisture in the electric heating tube can be discharged upwards, meanwhile, in the process of moisture discharge, in order to avoid moisture going up, the upper part of the electric heating tube is enabled to be damp, at the moment, when the turntable 101 rotates, the turntable 101 drives the movable disc 202 to rotate through the two support rods 102, the movable disc 202 rotates to synchronously drive each T-shaped tube 405 to rotate, when the T-shaped tube 405 rotates, air enters the necking cavity 40501 from the opening position of the T-shaped tube 405, then the diameter of the necking cavity 40501 decreases from left to right, so that the air flow rate entering the necking cavity 40501 increases, then the air of the necking cavity 40501 impacts the sealing plug 406, the sealing plug 406 is separated from the T-shaped tube 405, the second elastic element 407 is stretched, air flows out from the gap between the T-shaped pipe 405 and the sealing plug 406, and when the air passes through the necking cavity 40501 at a high speed, the pressure of the fluid at a place where the flow speed is high is small according to Bernoulli's principle, so that for the drainage cavity 40502, the pressure of the position in the drainage cavity 40502 connected with the necking cavity 40501 is lower than the pressure of the lower part of the drainage cavity 40502, and therefore, the air in the drainage cavity 40502 flows upwards to synchronously match the flow of the moisture discharged upwards from the electric heating tube, the moisture in the electric heating tube enters the moisture discharge hole 20202 from the air guide hole 20702, and then enters the moisture absorption frame 403 to be absorbed by the water absorption piece 404, and meanwhile, the water absorption piece 404 filters the powder flying along with the moisture, thereby effectively preventing the powder in the electric heating tube from scattering into the moisture discharge chamber 2, the annular heating element 303 is arranged in the moisture exhaust cabin 2 to heat the electrothermal tube, and the moisture exhaust cabin 2 is a closed space, so that dust explosion is easily caused, meanwhile, after moisture exhaust of the electrothermal tube is completed, the first power component 104 is controlled to be closed, the output shaft of the first power component 104 stops rotating, the T-shaped tube 405 is further driven to stop rotating, after the T-shaped tube 405 stops rotating, air does not impact the sealing plug 406 any more, the second elastic element 407 recovers, the sealing plug 406 is synchronously driven to reset, the sealing plug 406 seals the left end of the T-shaped tube 405 again, the T-shaped tube 405 is sealed, and when moisture in the air passes through the T-shaped tube 405, the air enters the moisture absorption frame 403 along the drainage cavity 40502, and the replacement frequency of the water absorption piece 404 is accelerated.
A thermal cycle stage:
referring to the drawings, the specific implementation process shown in fig. 2 to 12 is as follows: the process of removing the damp from the electric heating tube is a long-time heating process, after the annular heating element 303 heats the air, the hot air floats upwards and gathers at the top of the damp removing cabin 2, if the gathered heat can not be reused, the heat can be dissipated into the air through the top wall of the damp removing cabin 2, a large amount of energy resources are wasted, at the moment, the driving element 501 is controlled to be started, the driving element 501 is started, the hot air at the top of the damp removing cabin 2 is pumped out through the annular tube 502, the hot air is transferred to the lower part of the damp removing cabin 2 through the guide tube 503 and the shunt tube 504, the hot air is uniformly shunted to the lower part of the damp removing cabin 2 through the shunt tube 504, then the hot air floats upwards, the energy consumption of the annular heating element 303 for heating the air is reduced, the ambient temperature in the damp removing cabin 2 is increased, the damp of the electric heating tube is facilitated, and the resources and the energy resources are effectively saved.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (8)
1. A heat-resistant electric heating tube production device for a heating chassis comprises an underframe (1), a moisture exhaust cabin (2), a cabin door (3) and a handle (4); the upper part of the underframe (1) is fixedly connected with a moisture removing cabin (2); a reset groove (2001) is formed in the front of the moisture discharge cabin (2); the front part of the moisture removing cabin (2) is connected with a cabin door (3) in a sliding way; a handle (4) is fixedly connected to the right part of the cabin door (3); a plurality of anti-slip strips are arranged on the handle (4); when the cabin door (3) is completely opened, the handle (4) is in contact fit with the reset groove (2001);
the method is characterized in that: the device also comprises a rotating unit, a fixing unit, a heating unit, a moisture removing unit and a heat returning unit; the chassis (1) is connected with a rotating unit for driving the electric heating tube to rotate; the rotating unit is connected with a fixing unit for respectively fixing the electric heating tubes; the rear part of the moisture exhaust cabin (2) is connected with a heating unit for heating the electric heating pipe; the lower part of the heating unit is connected with the underframe (1); the upper part of the heating unit is connected with the rotating unit; the chassis (1) is connected with a moisture discharging unit for discharging moisture of the electric heating tube; the moisture removing unit is connected with the fixing unit; the moisture discharge cabin (2) is connected with a heat return unit for recycling heat;
the rotating unit comprises a turntable (101), a support rod (102), a mounting rack (103), a first power assembly (104), an annular ring (105), a rotating rack (106) and a ball head (107);
the upper part of the underframe (1) is rotatably connected with a turntable (101); the turntable (101) is connected with the fixing unit; two supporting rods (102) are fixedly connected to the upper surface of the turntable (101); the two supporting rods (102) are connected with the fixing unit; the inner surface of the underframe (1) is fixedly connected with a mounting rack (103); a first power assembly (104) is arranged on the mounting frame (103); an output shaft of the first power assembly (104) is fixedly connected with the turntable (101); the upper part of the inner surface of the moisture removing cabin (2) is fixedly connected with an annular ring (105); the upper surface of the annular ring (105) is provided with an annular groove (10501); the upper parts of the two support rods (102) are fixedly connected with a rotating frame (106) together; the middle part of the rotating frame (106) is provided with an annular hole; four convex parts of the rotating frame (106) are respectively connected with a ball head (107) in a rotating way; the four bulbs (107) are in rolling connection with the annular groove (10501);
the fixing unit comprises a top cover (5), a sleeve rod (201), a movable disc (202), a second power assembly (203), a screw rod (204), a base (205), a first elastic piece (206), a top seat (207), a first sliding rod (208) and a rotating pin (209);
the top of the moisture removing cabin (2) is connected with a top cover (5); a loop bar (201) is fixedly connected to the middle part of the upper surface of the turntable (101); the middle part of the loop bar (201) is provided with a hole, and a thread is arranged in the hole; a movable disc (202) is connected between the two support rods (102) in a sliding way; the upper surface of the movable disc (202) is connected with the moisture removing unit; the middle part of the upper surface of the movable disc (202) is provided with a second power assembly (203); a screw rod (204) is fixedly connected with an output shaft of the second power assembly (203); the outer surface of the screw rod (204) is screwed with the sleeve rod (201); the upper surface of the turntable (101) is rotationally connected with a plurality of bases (205); the middle part of the base (205) is provided with a groove and the top part is open; each base (205) is connected with the moisture removal unit; a plurality of twisting holes (20201) are formed on the movable disc (202); a plurality of moisture discharge holes (20202) are formed on the movable disc (202); each moisture removing hole (20202) is positioned between the two twisting holes (20201); a plurality of first elastic pieces (206) are fixedly connected to the lower surface of the movable disc (202); the center of each first elastic piece (206) is coaxial with one moisture exhaust hole (20202); the lower part of each first elastic piece (206) is fixedly connected with a top seat (207), and the top seats (207) are inverted T-shaped; the lower part of each top seat (207) is provided with a rotating cavity (20701); the upper part of each top seat (207) is provided with an air guide hole (20702); each top seat (207) is fixedly connected with two first sliding rods (208); the two first sliding rods (208) are respectively arranged in two adjacent twisting holes (20201) of the corresponding top seat (207); each twisting hole (20201) is rotatably connected with a rotating pin (209); each rotating pin (209) is movably connected with a first sliding rod (208).
2. The apparatus for producing a heat-resistant electric heating tube for a heating base plate according to claim 1, wherein: the heating unit comprises an electric slide rail (301), an electric slide block (302), an annular heating element (303) and a positioning rod (304);
the rear part of the inner surface of the moisture removing cabin (2) is provided with an electric slide rail (301); an electric sliding block (302) is connected on the electric sliding rail (301) in a sliding way; an annular heating element (303) is fixedly connected to the electric slide block (302); three positioning rods (304) are fixedly connected to the upper part of the outer surface of the underframe (1); the three positioning rods (304) are jointly connected with the annular heating element (303) in a sliding manner.
3. The apparatus for producing a heat-resistant electric heating tube for a heating chassis as set forth in claim 2, wherein: the moisture removing unit comprises an inner toothed ring (401), a gear (402), a moisture absorbing frame (403), a water absorbing piece (404), a T-shaped pipe (405), a sealing plug (406), a second elastic piece (407) and a second sliding rod (408);
an inner toothed ring (401) is fixedly connected to the upper surface of the underframe (1); a gear (402) is fixedly connected to the outer surface of each base (205); each gear (402) is jointly meshed with the inner gear ring (401); the upper surface of the movable disc (202) is detachably connected with a plurality of moisture absorption frames (403); each moisture absorption frame (403) is positioned above one moisture discharge hole (20202); a water absorbing piece (404) is respectively arranged in each moisture absorbing frame (403); a T-shaped pipe (405) is fixedly connected to the upper part of each moisture absorption frame (403); the middle part of each T-shaped pipe (405) is provided with a through hole; each T-shaped pipe (405) is provided with a drainage cavity (40502); the upper part of each drainage cavity (40502) is communicated with a through hole; the lower part of each drainage cavity (40502) is communicated with one moisture absorption frame (403); all the T-shaped pipes (405) are arranged in an annular shape, and the openings of the T-shaped pipes (405) are in the same direction and are in the annular tangential direction; the left part of each T-shaped pipe (405) is movably connected with a sealing plug (406); one side of the sealing plug (406) close to the T-shaped pipe (405) is conical; a second elastic piece (407) is fixedly connected to the front part of the outer surface and the rear part of the outer surface of each T-shaped pipe (405); the left parts of every two adjacent second elastic pieces (407) are fixedly connected with a sealing plug (406) together; a second sliding rod (408) is fixedly connected to the upper part of each sealing plug (406); the outer surface of each second sliding rod (408) is connected with a T-shaped pipe (405) in a sliding way.
4. The apparatus for producing a heat-resistant electric heating tube for a heating base plate according to claim 3, wherein: the heat return unit comprises a protection part (6), a driving part (501), an annular pipe (502), a conduit (503) and a shunt pipe (504);
a plurality of protection pieces (6) are arranged at the lower part of the outer surface of the moisture removal cabin (2) in an annular array manner; a driving piece (501) is arranged on the upper surface of the moisture discharging cabin (2); the input end of the driving piece (501) is communicated with an annular pipe (502); the top cover (5) is positioned in the middle of the annular pipe (502); the lower part of the annular pipe (502) is communicated with the moisture discharge cabin (2); the output end of the driving piece (501) is communicated with a conduit (503); the lower part of the conduit (503) is communicated with a shunt tube (504); the shunt pipe (504) is communicated with the lower part of the moisture discharge cabin (2); shunt tubes (504) pass through the middle of each guard (6).
5. The apparatus for producing a heat-resistant electric heating tube for a heating chassis as set forth in claim 3, wherein: the water absorbing piece (404) is water absorbing sponge.
6. The apparatus for producing a heat-resistant electric heating tube for a heating chassis as set forth in claim 3, wherein: the opening side of the T-shaped pipe (405) is provided with a filter screen.
7. The apparatus for producing a heat-resistant electric heating tube for a heating base plate according to claim 3, wherein: the through hole in the T-shaped pipe (405) is a necking cavity (40501), and the necking cavity (40501) is small in left and large in right.
8. The apparatus for producing a heat-resistant electric heating tube for a heating base plate according to claim 3, wherein: the sealing plug (406) is made of silica gel.
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| CN202211629178.3A CN115615171B (en) | 2022-12-19 | 2022-12-19 | Heat-resisting electric heating tube production device for heating chassis |
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| CN202211629178.3A CN115615171B (en) | 2022-12-19 | 2022-12-19 | Heat-resisting electric heating tube production device for heating chassis |
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| CN213357648U (en) * | 2020-09-28 | 2021-06-04 | 张家港市宏英热处理有限公司 | Heat treatment device capable of heating uniformly |
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