CN109855428A - A kind of conveyor track and its heating furnace preventing condensation - Google Patents

Abstract

The invention belongs to steel processing equipment field, specifically a kind of conveyor track and its heating furnace for preventing condensation；Including pedestal, mounting rack, idler wheel mechanism, transmission mechanism, goes up and down supporting mechanism, brushes mechanism；The upper surface both ends of the pedestal are symmetrically fixedly connected with mounting rack；It is slided up and down inside the mounting rack and idler wheel mechanism is installed；The fifth wheel inner wall is rotatably connected on outside face thereof, and fifth wheel lower end is equipped with transmission mechanism；The bull stick is equipped with lifting supporting mechanism；The lower section of concave plate is located on the outside of the support rod；Described two first support frames are connected by interlocking lever, and the first support frame passes through left end driven by rotary disc；The second support frame connection type is such as the first support frame, and the second support frame is by right end driven by rotary disc, and the second support frame and the first support frame are arranged in a crossed manner；Support frame as described above two sides, which are equipped with, brushes mechanism；Present invention is mainly used for solve the problems, such as to cause to expect embryo and conveyor track adhesion because transporting not in time in production process.

Description

A kind of conveyor track and its heating furnace preventing condensation

Technical field

The invention belongs to steel processing equipment field, specifically a kind of conveyor track and its heating furnace for preventing condensation.

Background technique

In metallurgical industry, heating furnace is to be heated to material or workpiece (usually metal) to be rolled into setting for forging temperature Standby (industrial furnace), heating furnace apply throughout petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, material, Many industry fields such as light industry, daily use chemicals, pharmacy, continuous furnace include pusher-type furnace, walking beam furnace, rotary hearth furnace, divide The continuous furnaces such as batch-type furnace, but traditionally often refer to steel-pushing type furnace, continuous furnace majority heats metal material base before being used to roll, Minority is for forging and being heat-treated, and at work, the material embryo temperature after heating stove heating can be up to 1180 degree, and appearance Certain thawing can occur for face, be heated to after assigned temperature be pushed by pusher on the outside of heating furnace carry out in next step plus Work, after being pushed to outside heating furnace, because temperature reduces, the material embryo being heated starts to cool down rapidly, melt during heating Molten metal with conveyor track because being connected, and often will lead to transport causes to expect that embryo bonds together with conveyor track not in time, to produce band Strong influence is carried out.

Summary of the invention

In order to make up for the deficiencies of the prior art, a kind of conveyor track and its heating furnace preventing condensation proposed by the present invention.This Invention is mainly used for solving the problems, such as in production process causing to expect embryo and conveyor track adhesion because transporting not in time.

The technical solution adopted by the present invention to solve the technical problems is: a kind of heating furnace of the present invention, including bottom Seat, idler wheel mechanism, transmission mechanism, goes up and down supporting mechanism, brushes mechanism mounting rack；The upper surface both ends of the pedestal are uniformly right Title is fixedly connected with mounting rack；It is slided up and down inside the mounting rack and idler wheel mechanism is installed；The idler wheel mechanism is by sliding block, recessed Template, runner, connecting tube and fifth wheel composition；The sliding block inner end is cylindrical, and outside face thereof is rotatably connected to runner, sliding Block inner end outer surface is fixedly connected with concave plate；The concave plate is setting of standing upside down；It is uniformly opened in the runner around sliding block inner end Equipped with air inlet, runner outer end outer surface is fixedly installed with connecting tube；The connecting tube outer end is fixedly installed with fifth wheel；It is described Fifth wheel inner wall is rotatably connected on outside face thereof, and fifth wheel lower end is equipped with transmission mechanism；The transmission mechanism by drive pulley, Bull stick and mounting base composition；The drive pulley upper end is rotatably installed in the outer surface of fifth wheel, drive pulley lower end rotation peace Mounted in the outside of bull stick；The bull stick is set in parallel with pedestal, and bull stick inner ends thereof is connected in mounting base；The mounting base It is symmetrically and fixedly mounted to the upper surface of pedestal；The bull stick is equipped with lifting supporting mechanism；The lifting supporting mechanism by turntable, Connecting rod, fixed plate and support frame composition；There are two the turntable is set, turntable is fixedly mounted on bull stick, turntable internal end surface It is rotatably equipped with connecting rod；The connecting rod center outer surface is slidably fitted with fixed plate, is hinged on support frame above connecting rod Lower surface both ends；Support frame as described above is made of the first support frame and the second support frame, and support frame is made of flexible metal, most The outer surface of lateral branch support is fixedly installed with support rod；The lower section of concave plate is located on the outside of the support rod；Described first There are two support is set, two the first support frames are connected by interlocking lever, and the first support frame passes through left end driven by rotary disc；Described For two support frame connection types such as the first support frame, the second support frame passes through right end driven by rotary disc, and the second support frame and first Support frame is arranged in a crossed manner；Support frame as described above two sides, which are equipped with, brushes mechanism；When initial, highest of first support frame than the second support frame Point is low, since the first support frame and the runner in left side be in sustained height, i.e., on the left of runner it is lower than the runner on right side, when pushing away steel Machine push material proembryo into when, by material proembryo into frictional force effect, right side runner starts turning, and when runner rotation on right side is logical Crossing connecting tube and fifth wheel makes drive pulley with bar rotation, and because turntable is fixedly connected with bull stick, i.e., turntable is due to runner Rotation also can rotate, turntable rotation will drive the connecting rod rotation on its surface, and connecting rod rotation will drive the second support frame and enclose It moves reciprocatingly around fixed motion track, and has a first up and then down movement, material can be given when the second support frame rises One motive force of embryo, can assist pusher to work, and make to expect that embryo lower surface touches turning for left side when the decline of the second support frame Wheel causes the runner rotation in left side, i.e. the first support frame rising moves reciprocatingly, and thus just forms the first support frame and second Support does the opposite separately contact material embryo that moves up and down, and because the support rod on support frame is located at below the concave groove on sliding block, It will drive runner when support frame raising and lowering to move up and down together, material embryo avoided to be melted and support by high-temperature heating rear surface Frame is sticked together after contact causes cooling with support frame for a long time, is unfavorable for production operation.

Spiral slot is offered in the runner outer end wall；Through-hole is equipped in the spiral slot；Since runner needs not That stops is in contact with high temperature material embryo, and working long hours can be such that runner is constantly under a condition of high temperature, and the present invention is by turning Spiral slot is offered in wheel outer wall, runner is greatly reduced and expects the contact area of embryo, temperature when control runner works is kept away Having exempted from the prolonged high temperature of runner causes it to be deformed influence working efficiency, while expecting that the molten metal after embryo surface thawing can also It is dripped by helical orbit from lower end with flowing into spiral slot, rests on runner outer surface to material after avoiding molten metal condensation Embryo surface generates scuffing, and then can be that cooling behaviour is further provided in spiral slot by the way that through-hole is arranged on spiral slot Make, accelerate runner cooling rate, keeps stability when work.

The connection inside pipe wall is uniformly fixedly connected with oblique template, is uniformly provided with venthole in connecting tube outer end wall；By It is larger in material embryo, so the air circulation in conveyor track is restricted, it is unfavorable for the progress of cooling, the present invention passes through in connecting tube Inner wall oblique template is set, oblique template when rotating runner in connecting tube also can rotate, and when oblique template high-speed rotation can make to connect It is in negative pressure state in adapter tube, is sucked external air by air inlet, and blown out by the venthole on right side, due to outlet Hole is set as the through-hole on face runner, then makes to blow in spiral slot by the air of venthole, can greatly improve conveying Air circulation in rail, and assist runner to accelerate its cooling rate, while the resistance not over the air of through-hole by runner It can be blowed to below material embryo every effect, the cooling rate of material embryo also be accelerated, convenient for the progress of next step production work, if runner Spiral slot in there are the material residue of solidification, it can also be made to be rapidly separated spiral slot by the air that venthole is blown out and fallen To lower section, convenient for centralized processing.

It is described to brush mechanism and be made of brushing needle, mounting plate and fixing seat；The mounting plate is symmetrically arranged at the two sides of support frame, Mounting plate upper end inner surface is fixedly installed with brushing needle, and mounting plate lower end is fixedly connected in fixing seat；The fixed peace of the fixing seat Mounted in base upper surface；The brushing needle length is consistent, and two sides brushing needle is staggered；When support frame is when moving reciprocatingly, because Support frame can move up and down, and brushing needle is alternating expression setting, causes brushing needle to be sufficiently in contact with the outer surface of support frame, works as support Frame is disengaged with material embryo, and material embryo regulus remained on surface will receive rubbing back and forth for brushing needle with the movement of support frame thereon It wipes, brushes the regulus for sticking in support frame upper surface originally, be conducive to that the support frame moment is made to keep good work shape State, while avoiding expecting to generate scuffing when embryo and support frame contact.

A kind of conveyor track preventing condensation；Upper surface is fixedly installed with strut in the middle part of the fixed plate；The strut upper end It is rotatably connected to support wheel；In turntable rotation, fixed plate can slide up and down in connecting rod, when support frame is in raised bench Section, fixed plate can be along connecting rod slide downwards, and when support frame is in the decline stage, fixed plate is slid up along connecting rod Dynamic, so the gap between support frame and fixed plate can reduce, and because being fixedly installed with strut in fixed plate, and strut upper end turns Dynamic to be equipped with support wheel, when the gap shrinks between support frame and fixed plate, it is upward that support frame middle lower surface will receive strut The effect on top, and decline pulling force effect of the support frame both ends by connecting rod can make it so that support frame starts to be bent downwardly The regulus of upper surface condensation splits and is detached from the adhesion with support frame, extensive by bending when support frame is begun to ramp up Again, an elastic reaction is had when recovery, will be left in the regulus pop-up of support frame upper surface, the moment keeps support frame upper surface There is no regulus residual, plays the role of adequately protecting to the lower surface of material embryo.

Rectangular channel is uniformly provided in support frame as described above lower end wall；When support frame has just been detached from material embryo, upper surface meeting Remain non-condensing molding molten metal, as support frame ceaselessly rubs with brushing needle, these molten metals can remain in brushing needle, And with the increase of working time, will be condensed in brushing needle when molten metal is cooled to regulus, the present invention passes through in support frame Lower end opens up rectangular channel, so that brushing needle can be ceaselessly inserted into rectangular channel during support movements, when support frame and brush Needle dislocation, brushing needle are bent, and generate rubbing action with the both ends corner of rectangular channel, and the band large-scale metal slag on brushing needle surface is scraped It removes, completely disengages support frame in a flash in brushing needle, brushing needle resiles at once, one elastic force is generated, by remaining kish Slag pop-up avoids working long hours and damages brushing needle construction, makes the reduction of brushing needle working efficiency, and avoid brushing needle gold remained on surface Belong to slag support frame is caused to scratch its service life of influence, at the same time, the beginning of rectangular channel can also make the heat dissipation of support frame Area increase, make support frame cooling it is quicker, and support frame bending when, the presence of rectangular channel can make its be more easier by Bending improves working efficiency.

Triangular groove is equipped between the rectangular channel；For the triangular groove in being arranged one on the other, triangular groove two are one group, and The middle part of first triangular groove of upper end face of second triangular groove；When support frame moves reciprocatingly, scrape in addition to band large-scale metal The brushing needle of slag root when misplacing with support frame can enter in triangular groove, and with the movement of support frame, brushing needle can whole Duan Doucong Pass through in triangular groove, since triangular groove inner angle is smaller, the micro metal slag for remaining in brushing needle outer surface can be by triangular groove Inner sidewall strikes off, and when brushing needle is entered in another triangular groove by first triangular groove, since the height of triangular groove setting is different, Therefore elastic shake can occur for brushing needle, and the micro metal slag struck off is popped up and realizes cleaning, avoids and works long hours in brushing needle Too many micro metal slag is remained, is not only inconvenient to be cleaned, while making cleaning effect increasingly to reduce the influence quality of production.

Beneficial effects of the present invention are as follows:

1. the present invention is by offering spiral slot in runner outer wall, runner is greatly reduced and expecting the contact surface of embryo Product, temperature when control runner works, avoiding the prolonged high temperature of runner causes it to be deformed influence working efficiency, simultaneously Molten metal after material embryo surface melts can also flow into spiral slot through helical orbit from lower end drippage, avoid molten metal Runner outer surface is rested on after condensation, scuffing is generated to material embryo surface, and then can be spiral shell by the way that through-hole is arranged on spiral slot Cooling operation is further provided in rotation shape slot, accelerates runner cooling rate, keeps stability when work.

2. oblique template is arranged by the inner wall in connecting tube in the present invention, oblique template when rotating runner in connecting tube also can Rotation, when oblique template high-speed rotation, can make to suck external air by air inlet, and lead in negative pressure state in connecting tube The venthole blowout for crossing right side, since venthole is set as the through-hole on face runner, then makes to blow to by the air of venthole In spiral slot, the air circulation in conveyor track can be greatly improved, and runner is assisted to accelerate its cooling rate, is not had simultaneously It can be blowed to below material embryo by the air of through-hole by the barrier action of runner, the cooling rate of material embryo also be accelerated, under being convenient for The progress of one step production work, if there are the material residue of solidification in the spiral slot of runner, the air blown out by venthole It can be made to be rapidly separated spiral slot and fall to lower section, convenient for centralized processing.

3. the present invention by allowing support frame to be bent, can make the regulus of the condensation of surface thereon split and be detached from and support frame Adhesion restore by bending when support frame is begun to ramp up, when recovery, has an elastic reaction, will be left in support The regulus of frame upper surface pops up, and the moment keeps support frame upper surface not have regulus residual, plays and fills to the lower surface of material embryo Divide protective effect.

4. the present invention is by opening up rectangular channel in support frame lower end, so that brushing needle can not during support movements In the insertion rectangular channel stopped, when support frame and brushing needle misplace, brushing needle is bent, and is generated friction with the both ends corner of rectangular channel and made With, the band large-scale metal slag on brushing needle surface to be struck off, completely disengages support frame in a flash in brushing needle, brushing needle resiles at once, One elastic force is generated, remaining kish slag is popped up, avoids working long hours and damages brushing needle construction, drop brushing needle working efficiency It is low, and avoid brushing needle regulus remained on surface and support frame is caused to scratch its service life of influence, at the same time, rectangular channel Beginning the heat dissipation area of support frame can also be made to increase, make support frame cooling it is quicker, and support frame bending when, rectangle The presence of slot can make it be more easier to be bent, and improve working efficiency.

Detailed description of the invention

Fig. 1 is main view of the invention；

Fig. 2 is the side view that supporting mechanism is gone up and down in Fig. 1 of the present invention；

Fig. 3 is the cross-sectional view of Fig. 2 intermediate cam slot of the present invention；

Fig. 4 is the distribution schematic diagram of brushing needle in Fig. 1 of the present invention；

Fig. 5 is the partial enlarged view of A in Fig. 1 of the present invention；

In figure: pedestal 1, mounting rack 2, idler wheel mechanism 3, sliding block 31, concave plate 32, runner 33, spiral slot 33a, through-hole 33b, connecting tube 34, oblique template 34a, venthole 34b, fifth wheel 35, air inlet 36, transmission mechanism 4, drive pulley 41, bull stick 42, mounting base 43 goes up and down supporting mechanism 5, turntable 51, connecting rod 52, fixed plate 53, strut 53a, support wheel 53b, support frame 54, the first support frame 54a, the second support frame 54b, support rod 55, interlocking lever 56, rectangular channel 57, triangular groove 57a brushes mechanism 6, brushing needle 61, mounting plate 62, fixing seat 63.

Specific embodiment

Using Fig. 1-Fig. 5 to an embodiment of the present invention it is a kind of prevent condensation conveyor track and its heating furnace carry out it is as follows Explanation.

As Figure 1-Figure 5, a kind of heating furnace of the present invention, including pedestal 1, mounting rack 2, idler wheel mechanism 3, transmission Mechanism 4, brushes mechanism 6 at lifting supporting mechanism 5；The upper surface both ends of the pedestal 1 are symmetrically fixedly connected with mounting rack 2； It is slided up and down inside the mounting rack 2 and idler wheel mechanism 3 is installed；The idler wheel mechanism 3 by sliding block 31, concave plate 32, runner 33, Connecting tube 34 and fifth wheel 35 form；31 inner end of sliding block is cylindrical, and 31 outer surface of sliding block is rotatably connected to runner 33, sliding 31 inner end outer surface of block is fixedly connected with concave plate 32；The concave plate 32 is setting of standing upside down；Around sliding block 31 in the runner 33 Inner end is uniformly provided with air inlet 36, and 33 outer end outer surface of runner is fixedly installed with connecting tube 34；34 outer end of connecting tube is solid Dingan County is equipped with fifth wheel 35；35 inner wall of fifth wheel is rotatably connected on 31 outer surface of sliding block, and 35 lower end of fifth wheel is equipped with transmission Mechanism 4；The transmission mechanism 4 is made of drive pulley 41, bull stick 42 and mounting base 43；41 upper end of the drive pulley rotation peace Mounted in the outer surface of fifth wheel 35,41 lower end of drive pulley is rotatably installed in the outside of bull stick 42；The bull stick 42 is in pedestal 1 It is arranged in parallel, 42 inner ends thereof of bull stick is connected in mounting base 43；The mounting base 43 is symmetrically and fixedly mounted to the upper table of pedestal 1 Face；The bull stick 42 is equipped with lifting supporting mechanism 5；The lifting supporting mechanism 5 is by turntable 51, connecting rod 52, fixed plate 53 It is formed with support frame 54；There are two the turntable 51 is set, turntable 51 is fixedly mounted on bull stick 42, the rotation of 51 internal end surface of turntable Connecting rod 52 is installed；52 center outer surface of connecting rod is slidably fitted with fixed plate 53, and branch is hinged on above connecting rod 52 The lower surface both ends of support 54；Support frame as described above 54 is made of the first support frame 54a and the second support frame 54b, and support frame 54 is adopted It is made of flexible metal, the outer surface of outermost side stand component 54 is fixedly installed with support rod 55；It is located on the outside of the support rod 55 The lower section of concave plate 32；There are two the first support frame 54a is set, two the first support frame 54a are connected by interlocking lever 56, First support frame 54a is driven by left end turntable 51；The second support frame 54b connection type is such as the first support frame 54a, and Two support frame 54b are driven by right end turntable 51, and the second support frame 54b and the first support frame 54a are arranged in a crossed manner；The support 54 two sides of frame, which are equipped with, brushes mechanism 6；When initial, the first support frame 54a is lower than the highest point of the second support frame 54b, due to first Support frame 54a and the runner in left side 33 are in sustained height, i.e. the runner 33 in left side is lower than the runner 33 on right side, when pusher pushes away Dynamic material proembryo into when, by material proembryo into frictional force effect, right side runner 33 starts turning, logical when the runner 33 on right side rotates It crosses connecting tube 34 and fifth wheel 35 rotates drive pulley 41 with bull stick 42, and because turntable 51 is fixedly connected with bull stick 42, i.e., For turntable 51 since the rotation of runner 33 also can rotate, turntable 51 rotates the rotation of connecting rod 52 that will drive its surface, connecting rod 52 Rotation will drive the second support frame 54b and move reciprocatingly around fixed motion track, and have a first up and then down movement, when Second support frame 54b can give material one motive force of embryo when rising, pusher can be assisted to work, when under the second support frame 54b Make the runner 33 for expecting that embryo lower surface touches left side when drop, the runner 33 in left side is caused to rotate, is i.e. the first support frame 54a rising is done It moves back and forth, thus just forms the first support frame 54a and do opposite up and down motion with the second support frame 54b and separate to contact and expect embryo, and Because the support rod 55 on support frame 54 is located at below the concave groove on sliding block 31, it will drive and turn in 54 raising and lowering of support frame Wheel 33 moves up and down together, after avoiding material embryo from being melted by high-temperature heating rear surface and contact for a long time with support frame 54 and cause cooling It is sticked together with support frame 54, is unfavorable for production operation.

Spiral slot 33a is offered in 33 outer end wall of runner；Through-hole 33b is equipped in the spiral slot 33a；Due to The needs of runner 33 are ceaselessly in contact with high temperature material embryo, and working long hours can be such that runner 33 is constantly under a condition of high temperature, The present invention is by offering spiral slot 33a in 33 outer wall of runner, runner 33 is greatly reduced and expecting the contact area of embryo, control Temperature when runner 33 processed works, avoiding the prolonged high temperature of runner 33 causes it to be deformed influence working efficiency, simultaneously Molten metal after material embryo surface melts can also flow into spiral slot 33a through helical orbit from lower end drippage, avoid gold 33 outer surface of runner is rested on to material embryo surface generation scuffing after belonging to liquid condensation, and by the way that through-hole is arranged on spiral slot 33a 33b then can accelerate 33 cooling rate of runner to further provide for cooling operation in spiral slot 33a, steady when keeping work It is qualitative.

34 inner wall of connecting tube is uniformly fixedly connected with oblique template 34a, is uniformly provided with out in 34 outer end wall of connecting tube Stomata 34b；Since material embryo is larger, so the air circulation in conveyor track is restricted, it is unfavorable for the progress of cooling, the present invention is logical Oblique template 34a is arranged in the inner wall crossed in connecting tube 34, and oblique template 34a when rotating runner 33 in connecting tube 34 also can rotate, It can make to suck external air by air inlet 36 in negative pressure state in connecting tube 34 when oblique template 34a high-speed rotation, and It is blown out by the venthole 34b on right side, since venthole 34b is set as the through-hole 33b on face runner 33, then makes to pass through outlet The air of hole 34b blows in spiral slot 33a, can greatly improve the air circulation in conveyor track, and runner 33 is assisted to make it Cooling rate accelerate, while not over the air of through-hole 33b by the barrier action of runner 33 can blow to material embryo below, also plus The fast cooling rate of material embryo, convenient for the progress of next step production work, if there are solidifications in the spiral slot 33a of runner 33 Material residue, the air blown out by venthole 34b can also make its be rapidly separated spiral slot 33a fall to lower section, convenient for collection Middle processing.

It is described to brush mechanism 6 and be made of brushing needle 61, mounting plate 62 and fixing seat 63；The mounting plate 62 is symmetrically arranged at support The two sides of frame 54,62 upper end inner surface of mounting plate are fixedly installed with brushing needle 61, and 62 lower end of mounting plate is fixedly connected on fixing seat 63 On；The fixing seat 63 is fixedly mounted on 1 upper surface of pedestal；61 length of brushing needle is consistent, and two sides brushing needle 61 is staggered； When support frame 54 is when moving reciprocatingly, because support frame 54 can move up and down, and brushing needle 61 is alternating expression setting, causes brushing needle 61 It is sufficiently in contact with the outer surface of support frame 54, when support frame 54 and expects that embryo disengages, thereon material embryo metal remained on surface Slag will receive the friction back and forth of brushing needle 61 with the movement of support frame 54, make the regulus for sticking in 54 upper surface of support frame originally Brushed, production when being conducive to that 54 moment of support frame is made to keep good working order, while material embryo and support frame 54 being avoided to contact It is raw to scratch.

A kind of conveyor track preventing condensation；The 53 middle part upper surface of fixed plate is fixedly installed with strut 53a；The strut The upper end 53a is rotatably connected to support wheel 53b；When turntable 51 rotates, fixed plate 53 can slide up and down in connecting rod 52, work as branch Support 54 is in ascent stage, and fixed plate 53 can be along 52 slide downward of connecting rod, when support frame 54 be in the decline stage, fixation Plate 53 is i.e. along 52 upward sliding of connecting rod, so the gap between support frame 54 and fixed plate 53 can reduce, and because of fixed plate Strut 53a is fixedly installed on 53, and the upper end strut 53a is rotatably equipped with support wheel 53b, when support frame 54 and fixed plate 53 it Between gap shrinks, 54 middle lower surface of support frame will receive the effect that strut 53a is pushed up upwards, and 54 both ends of support frame are by even The decline pulling force effect of extension bar 52 can make the regulus of surface condensation thereon split so that support frame 54 starts to be bent downwardly And be detached from and restore by bending with the adhesion of support frame 54 when support frame 54 is begun to ramp up, when recovery, has a bullet Property effect, will be left in 54 upper surface of support frame regulus pop-up, the moment keep 54 upper surface of support frame there is no regulus residual, Play the role of adequately protecting to the lower surface of material embryo.

Rectangular channel 57 is uniformly provided in 54 lower end wall of support frame as described above；When support frame 54 has just been detached from material embryo, thereon Surface can remain non-condensing molding molten metal, and as support frame 54 and brushing needle 61 ceaselessly rub, these molten metals can be residual It stays in brushing needle 61, and with the increase of working time, will be condensed in brushing needle 61 when molten metal is cooled to regulus, this hair It is bright by opening up rectangular channel 57 in 54 lower end of support frame so that support frame 54 move during, brushing needle 61 can be inserted ceaselessly Enter in rectangular channel 57, when support frame 54 and brushing needle 61 misplace, brushing needle 61 is bent, and is generated and rubbed with the both ends corner of rectangular channel 57 Wiping effect, the band large-scale metal slag on 61 surface of brushing needle is struck off, completely disengages support frame 54 in a flash in brushing needle 61, and brushing needle 61 is vertical Quarter resiles, and generates one elastic force, and remaining kish slag is popped up, and avoids working long hours and damages the construction of brushing needle 61, makes 61 working efficiency of brushing needle reduces, and avoids the regulus remained on surface of brushing needle 61 and cause to scratch its use of influence to support frame 54 Service life, at the same time, the beginning of rectangular channel 57 can also be such that the heat dissipation area of support frame 54 increases, and make the cooling of support frame 54 more Quickly, and when support frame 54 is bent, the presence of rectangular channel 57 can make it be more easier to be bent, and improve working efficiency.

Triangular groove 57a is equipped between the rectangular channel 57；The triangular groove 57a is in be arranged one on the other, triangular groove 57a two A is one group, and the middle part of first triangular groove 57a of upper end face of second triangular groove 57a；Reciprocal fortune is done in support frame 54 When dynamic, scrape in addition to the brushing needle 61 of band large-scale metal slag can enter in triangular groove 57a root when misplacing with support frame 54, and with branch The movement of support 54, brushing needle 61 can pass through in whole Duan Doucong triangular groove 57a, since triangular groove 57a inner angle is smaller, remain in The micro metal slag of 61 outer surface of brushing needle can be struck off by the inner sidewall of triangular groove 57a, and brushing needle 61 by first triangular groove 57a into When entering in another triangular groove 57a, since the height of triangular groove 57a setting is different, elastic shake can occur for brushing needle 61, will Cleaning is realized in the micro metal slag pop-up struck off, and is avoided and is remained too many micro metal slag in the brushing needle 61 that works long hours, not only Only be inconvenient to be cleaned, while making cleaning effect increasingly to reduce the influence quality of production.

Specific workflow is as follows:

When work, initial first support frame 54a is lower than the highest point of the second support frame 54b, due to the first support frame 54a with The runner 33 in left side is in sustained height, i.e. the runner 33 in left side is lower than the runner 33 on right side, when pusher push material proembryo into When, by material proembryo into frictional force effect, right side runner 33 starts turning, and passes through connecting tube 34 when the runner 33 on right side rotates Rotate drive pulley 41 with bull stick 42 with fifth wheel 35, and because turntable 51 is fixedly connected with bull stick 42, i.e., turntable 51 due to The rotation of runner 33 also can rotate, and turntable 51 rotates the rotation of connecting rod 52 that will drive its surface, and the rotation of connecting rod 52 will drive Second support frame 54b moves reciprocatingly around fixed motion track, and has a first up and then down movement, when the second support frame 54b can give material one motive force of embryo when rising, pusher can be assisted to work, and make to expect embryo when the second support frame 54b decline Lower surface touches the runner 33 in left side, and the runner 33 in left side is caused to rotate, i.e. the first support frame 54a rising moves reciprocatingly, Thus it just forms the first support frame 54a and does opposite up and down motion with the second support frame 54b and separate to contact and expect embryo, and because of support frame 54 On support rod 55 be located at below the concave groove on sliding block 31, will drive in 54 raising and lowering of support frame runner 33 together on Lower movement, by offering spiral slot 33a in 33 outer wall of runner, runner 33 is greatly reduced and expecting the contact area of embryo, Expect that the molten metal after embryo surface melts can also flow into spiral slot 33a simultaneously to drip by helical orbit from lower end, pass through Oblique template 34a is set in the inner wall of connecting tube 34, oblique template 34a when rotating runner 33 in connecting tube 34 also can rotate, tiltedly It can make to suck external air by air inlet 36, and lead in negative pressure state in connecting tube 34 when template 34a high-speed rotation The venthole 34b blowout for crossing right side, since venthole 34b is set as the through-hole 33b on face runner 33, then makes to pass through venthole The air of 34b blows in spiral slot 33a, if passing through venthole there are the material residue of solidification in the spiral slot 33a of runner 33 34b blowout air can also make its be rapidly separated spiral slot 33a fall to lower section, convenient for centralized processing, at 51 turns of turntable When dynamic, fixed plate 53 can slide up and down in connecting rod 52, and when support frame 54 is in ascent stage, fixed plate 53 can be along connection 52 slide downward of bar, when support frame 54 is in the decline stage, fixed plate 53 is i.e. along 52 upward sliding of connecting rod, so support frame Gap between 54 and fixed plate 53 can reduce, and because being fixedly installed with strut 53a in fixed plate 53, and the upper end strut 53a turns Dynamic to be equipped with support wheel 53b, the gap shrinks between support frame 54 and fixed plate 53,54 middle lower surface of support frame will receive The effect that strut 53a is pushed up upwards, and decline pulling force effect of 54 both ends of support frame by connecting rod 52, so that support frame 54 starts It is bent downwardly, the regulus of surface condensation thereon can be made to split and is detached from the adhesion with support frame 54, when support frame 54 starts Rise, restore by bending, when recovery has an elastic reaction, will be left in the regulus bullet of 54 upper surface of support frame Out, because support frame 54 can move up and down, and brushing needle 61 is alternating expression setting, causes outer surface of the brushing needle 61 sufficiently with support frame 54 Be in contact, when support frame 54 and material embryo disengage, thereon material embryo regulus remained on surface with support frame 54 movement meeting By the friction back and forth of brushing needle 61, brush the regulus for sticking in 54 upper surface of support frame originally, when support frame 54 just When being detached from material embryo, upper surface can remain non-condensing molding molten metal, as support frame 54 and brushing needle 61 ceaselessly rub, These molten metals can remain in brushing needle 61, and with the increase of working time, will condense when molten metal is cooled to regulus In brushing needle 61, the present invention is by opening up rectangular channel 57 in 54 lower end of support frame, so that brushing during support frame 54 moves Needle 61 can be ceaselessly inserted into rectangular channel 57, and when support frame 54 and brushing needle 61 misplace, brushing needle 61 is bent, and with rectangular channel 57 Both ends corner generates rubbing action, and the band large-scale metal slag on 61 surface of brushing needle is struck off, completely disengages support frame 54 in brushing needle 61 In a flash, brushing needle 61 resiles at once, generates one elastic force, and remaining kish slag is popped up, is scraped in addition to band large-scale metal slag Brushing needle 61 can enter in triangular groove 57a root when misplacing with support frame 54, and with the movement of support frame 54,61 meeting of brushing needle Pass through in whole Duan Doucong triangular groove 57a, since triangular groove 57a inner angle is smaller, remains in the small-sized gold of 61 outer surface of brushing needle Belonging to slag can be struck off by the inner sidewall of triangular groove 57a, and brushing needle 61 is entered in another triangular groove 57a by first triangular groove 57a When, since the height of triangular groove 57a setting is different, elastic shake can occur for brushing needle 61, the micro metal slag bullet that will be struck off Out.

The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form, all of these belong to the protection of the present invention.

Claims (7)

1. a kind of heating furnace, including pedestal (1), mounting rack (2), idler wheel mechanism (3), transmission mechanism (4), lifting supporting mechanism (5), brush mechanism (6)；It is characterized by: the upper surface both ends of the pedestal (1) are symmetrically fixedly connected with mounting rack (2)；It is slided up and down inside the mounting rack (2) and idler wheel mechanism (3) is installed；The idler wheel mechanism (3) is by sliding block (31), concave Plate (32), runner (33), connecting tube (34) and fifth wheel (35) composition；Sliding block (31) inner end is cylindrical, sliding block (31) Outer surface is rotatably connected to runner (33), and sliding block (31) inner end outer surface is fixedly connected with concave plate (32)；The concave plate It (32) is setting of standing upside down；It is uniformly provided with air inlet (36) in the runner (33) around sliding block (31) inner end, runner (33) outer end Outer surface is fixedly installed with connecting tube (34)；Connecting tube (34) outer end is fixedly installed with fifth wheel (35)；The fifth wheel (35) inner wall is rotatably connected on sliding block (31) outer surface, and fifth wheel (35) lower end is equipped with transmission mechanism (4)；The transmission mechanism (4) it is made of drive pulley (41), bull stick (42) and mounting base (43)；Drive pulley (41) upper end is rotatably installed in connection The outer surface of (35) is taken turns, drive pulley (41) lower end is rotatably installed in the outside of bull stick (42)；The bull stick (42) and pedestal (1) It is set in parallel, bull stick (42) inner ends thereof is connected in mounting base (43)；The mounting base (43) is symmetrically and fixedly mounted to bottom The upper surface of seat (1)；The bull stick (42) is equipped with lifting supporting mechanism (5)；The lifting supporting mechanism (5) is by turntable (51), connecting rod (52), fixed plate (53) and support frame (54) composition；There are two the turntable (51) sets, turntable (51) is fixed It is mounted on bull stick (42), turntable (51) internal end surface is rotatably equipped with connecting rod (52)；Appearance in the middle part of the connecting rod (52) Face is slidably fitted with fixed plate (53), and the lower surface both ends of support frame (54) are hinged on above connecting rod (52)；Support frame as described above (54) it is made of the first support frame (54a) and the second support frame (54b), support frame (54) is made of flexible metal, outermost The outer surface of support frame (54) is fixedly installed with support rod (55)；It is located under concave plate (32) on the outside of the support rod (55) Side；There are two first support frame (54a) sets, two the first support frames (54a) are connected by interlocking lever (56), and first Support (54a) is driven by left end turntable (51)；Second support frame (54b) connection type such as the first support frame (54a), Second support frame (54b) is driven by right end turntable (51), and the second support frame (54b) intersects with the first support frame (54a) and sets It sets；Support frame as described above (54) two sides, which are equipped with, brushes mechanism (6).

2. a kind of heating furnace according to claim 1, it is characterised in that: offer spiral in runner (33) outer end wall Shape slot (33a)；Through-hole (33b) is equipped in the spiral slot (33a).

3. a kind of heating furnace according to claim 1, it is characterised in that: connecting tube (34) inner wall is uniformly fixedly connected Have oblique template (34a), is uniformly provided with venthole (34b) in connecting tube (34) outer end wall.

4. a kind of heating furnace according to claim 1, it is characterised in that: described to brush mechanism (6) by brushing needle (61), installation Plate (62) and fixing seat (63) composition；The mounting plate (62) is symmetrically arranged at the two sides of support frame (54), mounting plate (62) upper end Inner surface is fixedly installed with brushing needle (61), and mounting plate (62) lower end is fixedly connected on fixing seat (63)；The fixing seat (63) It is fixedly mounted on pedestal (1) upper surface；Brushing needle (61) length is consistent, and two sides brushing needle (61) is staggered.

5. a kind of conveyor track for preventing condensation, it is characterised in that: upper surface is fixedly installed with strut in the middle part of the fixed plate (53) (53a)；Strut (53a) upper end is rotatably connected to support wheel (53b).

6. a kind of conveyor track for preventing condensation according to claim 5, it is characterised in that: support frame as described above (54) lower end wall In be uniformly provided with rectangular channel (57).

7. a kind of conveyor track for preventing condensation according to claim 6, it is characterised in that: set between the rectangular channel (57) There is triangular groove (57a)；The triangular groove (57a) in being arranged one on the other, and triangular groove (57a) two are one group, and second three The middle part of first triangular groove (57a) of upper end face of chamfered groove (57a).