CN220760822U - Pre-rolling feeding roller for spiral duct forming machine - Google Patents
Pre-rolling feeding roller for spiral duct forming machine Download PDFInfo
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- CN220760822U CN220760822U CN202321997625.0U CN202321997625U CN220760822U CN 220760822 U CN220760822 U CN 220760822U CN 202321997625 U CN202321997625 U CN 202321997625U CN 220760822 U CN220760822 U CN 220760822U
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- fixedly connected
- sliding
- spiral duct
- forming machine
- roller
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- 238000005096 rolling process Methods 0.000 title abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 17
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 210000002262 tip cell Anatomy 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 23
- 239000010959 steel Substances 0.000 abstract description 23
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000009785 tube rolling Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to the technical field of metal tube rolling, and particularly discloses a pre-rolling feed roller for a spiral duct forming machine, which comprises the following components: a side plate is fixedly connected above the side wall of the base, the side plate is of a fan-shaped plate structure, an arc-shaped groove is formed in the upper side of the plate body of the side plate, and a sliding groove is formed in the center line position of one side of the side plate; the sliding installation seat is in sliding connection with the arc-shaped groove, a rotating shaft is rotatably connected in the sliding installation seat, one end of the rotating shaft is fixedly connected with a shaft roller, and one end of the rotating shaft is fixedly connected with a first sheave; the device is simple in structure and convenient to debug, the relative distance and the included angle of the two groups of feeding mechanisms can be adjusted according to the bending degree of the steel plate, and the device is integrally and synchronously operated by being driven by a single motor and matched with gear meshing and the transmission of the grooved pulley and the synchronous toothed belt.
Description
Technical Field
The utility model relates to the technical field of metal tube rolling, in particular to a pre-rolling feed roller for a spiral duct forming machine.
Background
The spiral air duct machine is a machine for rolling a steel plate strip material with a certain width into a spiral tube shape, and the steel plate strip material is sent to a rolling position by a feeding structure to be spirally rolled.
Chinese patent CN202011002006.4 discloses a spiral duct machine for coiling steel plate into spiral duct, the spiral duct machine includes steel reel, pre-coil feed roll, even hot subassembly and coiling roller, and the steel plate that the pre-coil feed roll was sent to the coiling roller from steel reel pull a steel plate, and the coiling roller is the spiral compression of steel plate into spiral duct, and even hot subassembly sets up between steel reel and coiling roller, and even hot subassembly is to the even heating of the steel plate of coiling. The pre-rolling feeding roller comprises at least two groups of guide rollers, the two groups of guide rollers bend the steel plate into arc plates with gradually reduced radiuses in advance and guide the steel plate to the rolling roller, the heat homogenizing component is positioned between the two groups of guide rollers, the heat homogenizing component is a heat pipe component in sliding contact with the steel plate, and mercury fluid for heat exchange is injected into the heat pipe. The spiral duct machine further comprises a surface heating assembly, wherein the surface heating assembly is arranged between the pre-winding feeding roller and the winding roller, and the surface heating assembly heats the arc-shaped inner surface of the steel plate to be formed.
However, in order to eliminate residual internal stress in the steel plate, two pre-winding feeding rollers are required to be matched with a uniform heating assembly for feeding, wherein a moving distance and a feeding section included angle exist between the two pre-winding feeding rollers, the two independent pre-winding feeding roller devices are used for matched feeding, debugging is difficult, two power systems are required, and energy consumption is high.
Disclosure of Invention
The utility model aims to provide a pre-winding feeding roller for a spiral duct forming machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pre-roll feed roller for a spiral duct forming machine, the pre-roll feed roller for a spiral duct forming machine comprising:
the base is characterized in that a side plate is fixedly connected above the side wall of the base, the side plate is of a fan-shaped plate structure, an arc-shaped groove is formed in the upper side of a side plate body, and a sliding groove is formed in the center line position of one side of the side plate;
the sliding installation seat is in sliding connection with the arc-shaped groove, a rotating shaft is rotationally connected inside the sliding installation seat, one end of the rotating shaft is fixedly connected with a shaft roller, and one end of the rotating shaft is fixedly connected with a first sheave; and
The sliding block is in sliding connection with the sliding groove, one side of the sliding block is rotationally connected with a second sheave, and the second sheave is in transmission connection with the first sheave through a synchronous toothed belt.
Preferably, the two side plates are arranged, the two side plates are respectively positioned on the two opposite side edges of the base, and the two arc-shaped grooves are arranged and symmetrical to each other.
Preferably, the sliding mounting seats are four, and two of the four sliding mounting seats are respectively connected with the two arc-shaped grooves in a sliding manner.
Preferably, each sliding mounting seat is rotatably connected with two rotating shafts, two opposite arc grooves are formed in the sliding mounting seat, a shaft roller is fixedly connected between the rotating shafts which are rotatably connected with each sliding mounting seat, one of the sliding mounting seats is fixedly connected with a motor, and the output end of the motor is fixedly connected with one end of the rotating shaft, which is far away from the shaft roller.
Preferably, a first gear is fixedly connected to a rotating shaft, far away from the motor, on the shaft roller, a second gear is fixedly connected to another rotating shaft on the same sliding mounting seat, another first gear and a second gear are respectively fixedly connected to two rotating shafts on the same side of the sliding mounting seat, and the second gear is meshed with the first gear.
Preferably, the end part of the rotating shaft fixedly connected with the first gear is fixedly connected with a first sheave, transmission teeth are arranged at the bottoms of the first sheave and the second sheave, and the synchronous toothed belt is meshed with the transmission teeth.
Preferably, the upper end and the lower end of the sliding mounting seat are provided with grooves, fastening bolts are connected to the groove walls on the outer sides of the grooves in a threaded mode, four fastening bolts are arranged, the four fastening bolts are located on the upper outer sides of the sliding mounting seat and close to four corner positions respectively, and the fastening bolts are in tight contact with the outer side walls of the side plates.
Preferably, the inside fixedly connected with guide bar of spout, the guide bar is equipped with two, two guide bar mutual parallel distribution, and both ends respectively with spout tip cell wall fixed connection, slider and guide bar sliding connection, the cover has the spring on the guide bar body of rod, the spring is located the slider top, and the spring both ends respectively with spout top cell wall and slider top in close contact.
Preferably, the base bottom fixedly connected with spike, the spike is equipped with four, and the symmetric distribution, two curb plate top intermediate position fixedly connected with connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
the device has a simple structure and convenient debugging, can adjust the relative distance and the included angle of the two groups of feeding mechanisms according to the bending degree of the steel plate, and realizes the integral synchronous operation of the device by single motor driving and matching with gear meshing and the transmission of the grooved pulley and the synchronous toothed belt, thereby improving the energy utilization rate and reducing the energy consumption.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a rear elevational view of the overall structure of the present utility model;
FIG. 3 is an enlarged view of the area A of FIG. 2;
FIG. 4 is a side cross-sectional view of the structure of area A of FIG. 2;
FIG. 5 is a side view of the overall structure of the present utility model;
FIG. 6 is a schematic cross-sectional view of a sliding mount according to the present utility model.
In the figure: 1. a side plate; 2. supporting feet; 3. an arc-shaped groove; 4. a sliding mounting seat; 5. a rotating shaft; 6. a fastening bolt; 7. a motor; 8. a first gear; 9. a second gear; 10. a primary sheave; 11. a synchronous toothed belt; 12. a second sheave; 13. a chute; 14. a guide rod; 15. a spring; 16. a slide block; 17. a base; 18. a connecting rod; 19. a shaft roller; 20. a groove.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-6, the present utility model provides a technical solution: a pre-roll feed roll for a spiral duct forming machine, comprising: the base 17, the side plate 1 of fixedly connected with above the sidewall of the base 17, the side plate 1 is the fan-shaped platy structure, offer the arcuate slot 3 on the upper side of body of the side plate 1, the central line position of one side of the side plate 1 has slide grooves 13; the sliding installation seat 4 is in sliding connection with the arc-shaped groove 3, a rotating shaft 5 is rotatably connected in the sliding installation seat 4, one end of the rotating shaft 5 is fixedly connected with a shaft roller 19, and one end of the rotating shaft 5 is fixedly connected with a first sheave 10; the sliding block 16 is in sliding connection with the sliding groove 13, one side of the sliding block 16 is rotationally connected with the second sheave 12, and the second sheave 12 is in transmission connection with the first sheave 10 through the synchronous toothed belt 11;
through being equipped with arc wall 3 sliding connection sliding mounting seat 4, be convenient for adjust two feeding roller mechanisms according to actual steel sheet pre-roll angle transformation position and pay-off contained angle to adapt to various angles and roll up the pay-off in advance, cooperate synchronous toothed belt 11 transmission through first sheave 10, two feeding roller mechanisms of being convenient for all provide the pay-off power, through being equipped with gliding slider 16 roll connection second sheave 12, realize the tensioning effect to synchronous toothed belt 11, guarantee synchronous toothed belt 11 transmission efficiency.
Embodiment two:
on the basis of the first embodiment, in order to improve the energy consumption utilization rate and the feeding transmission efficiency, two side plates 1 are arranged, the two side plates 1 are respectively positioned on two opposite side edges of the base 17, and two arc-shaped grooves 3 are arranged and are symmetrical to each other; the four sliding installation seats 4 are arranged, and two of the four sliding installation seats 4 are respectively connected with the two arc-shaped grooves 3 in a sliding way; two rotating shafts 5 are rotatably connected to each sliding mounting seat 4, a shaft roller 19 is fixedly connected between the rotating shafts 5 which are rotatably connected to the two opposite sliding mounting seats 4 in the two arc-shaped grooves 3, a motor 7 is fixedly connected to one sliding mounting seat 4, and the output end of the motor 7 is fixedly connected with one end of one rotating shaft 5, which is far away from the shaft roller 19; the rotating shaft 5 far away from the motor 7 on the shaft roller 19 is fixedly connected with a first gear 8, the other rotating shaft 5 on the same sliding mounting seat 4 is fixedly connected with a second gear 9, the two rotating shafts 5 on the other sliding mounting seat 4 on the same side are respectively fixedly connected with the other first gear 8 and the second gear 9, and the second gear 9 is meshed with the first gear 8; the end part of the rotating shaft 5 fixedly connected with the first gear 8 is fixedly connected with a first sheave 10, the bottoms of the upper groove bottoms of the first sheave 10 and the second sheave 12 are provided with transmission teeth, and a synchronous toothed belt 11 is meshed with the transmission teeth;
two sets of sliding installation seats 4 on two side plates 1 are respectively connected through two sets of shaft rollers 19 matched with rotating shafts 5, four shaft rollers 19 are guaranteed to be in a mutually parallel state, and two shaft rollers 19 which are rotationally connected on the same sliding installation seat 4 are synchronously and reversely rotated through a first gear 8 and a second gear 9 which are in meshed connection with one end of the two rotating shafts 5 on the same sliding installation seat 4, and synchronous rotation of the two shaft rollers 19 is guaranteed through a synchronous toothed belt 11 matched with transmission teeth in two first grooved wheels 10.
Embodiment III:
on the basis of the first embodiment, in order to avoid the fixed installation of the sliding mounting seat 4 and the occurrence of sliding teeth in the transmission connection of the synchronous toothed belt 11 and the first sheave 10, grooves 20 are formed at the upper end and the lower end of the sliding mounting seat 4, fastening bolts 6 are connected to the outer side walls of the grooves 20 in a threaded manner, four fastening bolts 6 are arranged, the four fastening bolts 6 are respectively positioned at the outer side of the sliding mounting seat 4 and close to four corner positions, and the fastening bolts 6 are in close contact with the outer side walls of the side plates 1; the inside of the sliding groove 13 is fixedly connected with guide rods 14, the two guide rods 14 are arranged in parallel, the two ends of the guide rods 14 are fixedly connected with the groove walls at the end parts of the sliding groove 13 respectively, the sliding block 16 is in sliding connection with the guide rods 14, the rod body of the guide rod 14 is sleeved with springs 15, the springs 15 are positioned above the sliding block 16, and the two ends of each spring 15 are in tight contact with the groove walls at the top part of the sliding groove 13 and the top part of the sliding block 16 respectively; the bottom of the base 17 is fixedly connected with supporting feet 2, the supporting feet 2 are provided with four and are symmetrically distributed, and the middle positions of the tops of the two side plates 1 are fixedly connected with connecting rods 18;
the side plate 1 side wall is extruded through the inside of the rotary fastening bolt 6, limiting and fixing of the sliding mounting seat 4 are achieved, downward thrust is continuously applied to the sliding block 16 through the spring 15, and meanwhile, the second grooved pulley 12 is matched with the gravity action, so that tensioning force is always applied to the synchronous toothed belt 11, and the fact that the first grooved pulley 10 and the synchronous toothed belt 11 cannot slide teeth when the two groups of sliding mounting seats 4 are adjusted in interval is guaranteed.
During actual use, the relative distance between the two groups of sliding mounting seats 4 is adjusted according to the curvature of the raw steel winding drum so as to eliminate residual internal stress in the steel plate, the side wall of the side plate 1 is extruded by the inside of the steel plate through rotating the fastening bolt 6, the limiting and fixing of the sliding mounting seats 4 are realized through friction force, at the moment, the two groups of sliding mounting seats 4 slide and limit through the arc-shaped groove 3, and the relative angle of the center feeding tangent plane of the two groups of shaft rollers 19 synchronously changes while the distance is adjusted; sequentially passing the steel plate through the middle of the two groups of shaft rollers 19, and simultaneously arranging a uniform heating assembly on the plate body at the middle position of the two groups of shaft rollers 19; finally, the motor 7 is started to drive one of the shaft rollers 19 to rotate, at the moment, the two first grooved wheels 10 are in transmission connection with the synchronous toothed belt 11 through the meshing connection of the first gear 8 and the second gear 9, so that the synchronous rotation of the two groups of shaft rollers 19 is realized, the energy consumption utilization rate and the feeding transmission efficiency are improved, downward thrust is continuously exerted on the sliding block 16 through the spring 15, meanwhile, the second grooved wheels 12 are matched with the gravity action, the tensioning force is always exerted on the synchronous toothed belt 11 by the second grooved wheels 12, the first grooved wheels 10 and the synchronous toothed belt 11 cannot slide teeth when the distance between the two groups of sliding mounting seats 4 is adjusted, and the utility model has the advantages of simple structure and convenient debugging, can adjust the relative distance and the included angle between the two groups of feeding mechanisms according to the curvature of a steel plate, is driven by the single motor 7, and the synchronous operation of the whole device is realized through the meshing of the grooved wheels and the transmission of the synchronous toothed belt 11, the energy utilization rate is improved, and the energy consumption is reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a spiral duct is pre-roll feed roll for make-up machine which characterized in that: the spiral duct forming machine is with pre-roll feed roll includes:
the base (17), fixedly connected with curb plate (1) above base (17) lateral wall, curb plate (1) are fan-shaped platy structure, and arc wall (3) have been seted up to curb plate (1) plate body upside, and spout (13) have been seted up in curb plate (1) one side central line position;
the sliding installation seat (4), sliding installation seat (4) and arc groove (3) sliding connection, sliding installation seat (4) inside rotation is connected with pivot (5), pivot (5) one end fixedly connected with roller (19), pivot (5) one end fixedly connected with first sheave (10); and
The sliding block (16), sliding block (16) and spout (13) sliding connection, sliding block (16) one side rotates and is connected with second sheave (12), second sheave (12) are connected with first sheave (10) transmission through synchronous toothed belt (11).
2. The pre-roll feed roller for a spiral duct forming machine of claim 1, wherein: the two side plates (1) are arranged, the two side plates (1) are respectively positioned on two opposite side edges of the base (17), and the two arc-shaped grooves (3) are arranged and symmetrical to each other.
3. The pre-roll feed roller for a spiral duct forming machine of claim 2, wherein: the four sliding installation seats (4) are arranged, and two groups of four sliding installation seats (4) are respectively connected with two arc-shaped grooves (3) in a sliding mode.
4. A pre-roll feed roll for a spiral duct forming machine according to claim 3, wherein: every rotate on slide mounting seat (4) and be connected with two pivot (5), two relative in two arc grooves (3) fixedly connected with roller (19) in the middle of pivot (5) of rotating connection on slide mounting seat (4), one of them fixedly connected with motor (7) on slide mounting seat (4), motor (7) output with one of them pivot (5) keep away from the one end fixed connection of roller (19).
5. The pre-roll feed roller for a spiral duct forming machine of claim 4, wherein: the novel roller is characterized in that a first gear (8) is fixedly connected to a rotating shaft (5) far away from a motor (7) on a shaft roller (19), a second gear (9) is fixedly connected to the rotating shaft (5) on the same sliding mounting seat (4), the other rotating shaft (5) on the same side is fixedly connected with the other first gear (8) and the second gear (9) on the sliding mounting seat (4), and the second gear (9) is meshed with the first gear (8).
6. The pre-roll feed roller for a spiral duct forming machine of claim 5, wherein: the end part of the rotating shaft (5) fixedly connected with the first gear (8) is fixedly connected with a first sheave (10), transmission teeth are arranged at the bottoms of the upper groove bottoms of the first sheave (10) and the second sheave (12), and the synchronous toothed belt (11) is meshed with the transmission teeth.
7. The pre-roll feed roller for a spiral duct forming machine of claim 6, wherein: the sliding mounting seat is characterized in that grooves (20) are formed in the upper end position and the lower end position of the sliding mounting seat (4), fastening bolts (6) are connected to the outer side groove walls of the grooves (20) in a threaded mode, four fastening bolts (6) are arranged, the four fastening bolts (6) are respectively located at the positions, close to four corners, of the outer side of the sliding mounting seat (4), and the fastening bolts (6) are in tight contact with the outer side walls of the side plates (1).
8. The pre-roll feed roll for a spiral duct forming machine of claim 7, wherein: the inside fixedly connected with guide bar (14) of spout (13), guide bar (14) are equipped with two, two guide bar (14) are parallel to each other distributed, and both ends respectively with spout (13) tip cell wall fixed connection, slider (16) and guide bar (14) sliding connection, the cover has spring (15) on the guide bar (14) body of rod, spring (15) are located slider (16) top, and spring (15) both ends respectively with spout (13) top cell wall and slider (16) top in close contact.
9. The pre-roll feed roll for a spiral duct forming machine of claim 8, wherein: the base (17) bottom fixedly connected with spike (2), spike (2) are equipped with four, and the symmetric distribution, two curb plate (1) top intermediate position fixedly connected with connecting rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997625.0U CN220760822U (en) | 2023-07-26 | 2023-07-26 | Pre-rolling feeding roller for spiral duct forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997625.0U CN220760822U (en) | 2023-07-26 | 2023-07-26 | Pre-rolling feeding roller for spiral duct forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220760822U true CN220760822U (en) | 2024-04-12 |
Family
ID=90614567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321997625.0U Active CN220760822U (en) | 2023-07-26 | 2023-07-26 | Pre-rolling feeding roller for spiral duct forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220760822U (en) |
-
2023
- 2023-07-26 CN CN202321997625.0U patent/CN220760822U/en active Active
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