CN216501736U

CN216501736U - Bending and winding mechanism

Info

Publication number: CN216501736U
Application number: CN202123217490.5U
Authority: CN
Inventors: 袁道全; 朱文伟
Original assignee: Suzhou New Metallography Metal Material Co ltd
Current assignee: Suzhou New Metallography Metal Material Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a bending and winding mechanism which comprises a bending machine and a winding machine, wherein the bending machine comprises a rack, a rotating motor is mounted on the rack, the output end of the rotating motor is connected with a reduction gearbox, the reduction gearbox is connected with a straightening machine, a bending roller is arranged at the outlet end of the straightening machine, a small motor is arranged on the rack and drives the bending roller to reciprocate, and a guide frame is mounted on the rack. The straightening machine straightens the bar, the bar is regularly bent through the bending machine, then the bar enters the coiling machine through the guide frame, the bar is coiled into a compact disc by utilizing the coiling effect of the coiling machine, the whole structure realizes the automatic coiling function, the labor is saved, the speed is high, meanwhile, the diameter can be adjusted, and the space utilization rate is increased.

Description

Bending and winding mechanism

Technical Field

The utility model relates to the technical field of aluminum profile processing, in particular to a bending and winding mechanism.

Background

The bar is usually a long bar after being processed, which is inconvenient in transportation, and especially when the length of the bar is greater than the length of the carriage, a part of the bar is exposed outside the carriage, which is dangerous in transportation. Meanwhile, when emergency and emergency braking occur, the personal safety of a driver can be possibly damaged, and the straight rod needs to be bent in the transportation process. Therefore, bending the straightened bar into a ring is a common technical means in the prior art.

The method of bending and processing into ring commonly used in modern industry is that the bar is extruded by practical external force, and then the bar is bent into ring by the same bending degree. The traditional bending and ring forming process adopts a manual machine method to bend the bar, and the aluminum profile bending machine on the market can not change the sizes of different diameters during the ring forming processing of the bar in the aluminum profile bending process at present, and can not better utilize the utilization rate of the space in the ring of the bar.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a bending and winding mechanism, which is used for changing different diameters of bars when the bars are bent into rings and realizing the maximum use of space utilization rate of the bars in the processing process.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the bending and winding mechanism comprises a bending machine and a winding machine, wherein the bending machine comprises a rack, a rotating motor is mounted on the rack, the output end of the rotating motor is connected with a reduction gearbox, the reduction gearbox is connected with a straightening machine, a bending roller is arranged at the outlet end of the straightening machine, a small motor is arranged on the rack, the small motor drives the bending roller to do reciprocating motion, and a guide frame is mounted on the rack.

It is further specific be provided with reciprocal subassembly between crooked roller and the motor, reciprocal subassembly includes rotation axis, reciprocating plate, guide chute, the rotation axis is equipped with the teeth of a cogwheel, is equipped with the tooth's socket that corresponds with the teeth of a cogwheel on the reciprocating plate, motor drive rotation axis makes reciprocating plate be reciprocating motion through the effect of rotation axis teeth of a cogwheel and reciprocating plate tooth's socket, reciprocating plate connects the crooked roller and makes the crooked roller be reciprocating motion on guide chute.

Further specifically, the bending roller comprises a guide sliding roller and a guide sliding shaft, and a bearing is arranged between the guide sliding roller and the guide sliding shaft.

Further specifically, first running roller, second running roller, third running roller and fourth running roller are installed to the straightener bottom, first running roller and second running roller are installed in straightener import department and relative setting, third running roller and fourth running roller are installed in straightener exit and stagger the setting.

Further specifically, the straightening machine is provided with a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism adjusts the distance between the first roller and the second roller, and the second adjusting mechanism adjusts the distance between the third roller and the fourth roller.

Further specifically, first guide roller set and second guide roller set are installed to the exit end of leading truck, and first guide roller set and second guide roller set all include two deflector rolls.

Further specifically, the guide roller includes the roller and overlaps the bakelite roller of establishing on the roller, installs the bearing between roller and the bakelite roller.

Further specifically, the leading truck comprises upper bracket, lower carriage, left socle and right branch frame, and the upper bracket is 30 with the contained angle of horizontal plane, and the lower carriage is 10 with the contained angle of horizontal plane, and the left socle is 25 with the contained angle of vertical plane, and the right branch frame is 10 with the contained angle of vertical plane, the deflector roll of first guide roller set is installed respectively in leading truck exit end upper and lower support both sides and relative setting, and the deflector roll of second guide roller set is installed respectively on leading truck exit end left and right sides and relative setting.

Further specifically, the rolling machine includes motor, reduction gear, rotation axis and rolling dish, the output of motor is the speed reducer even, and the reduction gear output is equipped with reduction gear, and the reduction gear is connected with the pivot, the pivot is installed to the rolling dish, is equipped with gear wheel and reduction gear cooperation in the pivot, the reduction gear top is equipped with the rolling dish, the rolling dish is located the top of motor, reduction gear and gear wheel.

The utility model has the beneficial effects that: the rod is bent into a certain radian shape through the bending machine, the rod which forms a certain radian is wound into a disc through the winding machine, the overall structure realizes the processing of different radians of the rod, and then the rod becomes the disc, the utilization rate of the space by the rod is greatly improved, and the labor cost is saved to a certain extent.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic left side view of the present invention;

FIG. 4 is a front structural view of the guide frame of the present invention;

fig. 5 is a top view of the guide frame of the present invention.

In the figure: 1. a frame; 2. a rotating electric machine; 3. a reduction gearbox; 4. a straightening machine; 5. a bending roll; 6. a motor; 7. a guide frame; 8. a winding machine; 9. a reciprocating device; 41. a first roller; 42. a second roller; 43. A third roller; 44. a fourth roller; 45. a first adjusting device; 46. a second adjusting device; 51. a guide roller; 52. a slide guide shaft; 71. an upper bracket; 72. a lower bracket; 73. a left bracket; 74. a right bracket; 75. A first roller set; 76. a second roller set; 81. a motor; 82. a speed reducer; 83. a rotating shaft; 84. and (7) winding the disc.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The bending and winding mechanism comprises a bending machine and a winding machine 8, wherein the bending machine comprises a rack 1, a rotating motor 2 is installed on the rack 1, the output end of the rotating motor 2 is connected with a reduction gearbox 3, the reduction gearbox 3 is connected with a straightening machine 4, a bending roller 5 is arranged at the outlet end of the straightening machine 4, the straightening machine 4 conveys a bar to the inlet of the bending roller 5 after the bar is straightened, a small motor 6 is arranged on the rack 1, the small motor 6 drives the bending roller 5 to do reciprocating motion, the working direction of the bar is changed under the action of the bending roller 5, a guide frame 7 is installed on the rack 1, and the bar enters the winding machine 8 through the guide frame 7.

In this embodiment, the method further includes: be provided with reciprocal subassembly 9 between crooked roller 5 and the small motor 6, reciprocal subassembly 9 includes rotation axis, reciprocating plate, leads the spout, the rotation axis is equipped with the teeth of a cogwheel, is equipped with the tooth's socket that corresponds with the teeth of a cogwheel on the reciprocating plate, motor 6 drive rotation axis makes reciprocating plate be reciprocating motion through the rotation axis teeth of a cogwheel and the effect of reciprocating plate tooth's socket, and when reciprocating plate reachs top or end, reciprocating plate changes the direction of advance, reciprocating plate connects crooked roller 5 and makes crooked roller 5 be reciprocating motion on leading the spout, crooked roller 5 is including leading smooth roller 51 and leading smooth shaft 52, leads smooth roller 51 and leads and is equipped with the bearing between the smooth shaft 52, and when rod direction skew, the roll effect of usable bearing continues to process, is unlikely to lead to shutting down.

In this embodiment, the method further includes: a first roller 41, a second roller 42, a third roller 43 and a fourth roller 44 are arranged at the bottom of the straightening machine 4, the first roller 41 and the second roller 42 are arranged at the inlet of the straightening machine 4 and are arranged oppositely, and through the arrangement, the processing direction is determined when the bar material is processed in the next step; the third roller 43 and the fourth roller 44 are installed at the outlet of the straightener 4 and are arranged in a staggered manner, and the third roller 43 and the fourth roller 44 are arranged in a staggered manner, so that if the bar passes through the staggered arrangement, the processing direction of the bar can be corrected through the third roller 43 or the fourth roller 44; the straightening machine 4 is provided with a first adjusting mechanism 45 and a second adjusting mechanism 46, the first adjusting mechanism 45 adjusts the distance between the first roller 41 and the second roller 42, the second adjusting mechanism 46 adjusts the distance between the third roller 43 and the fourth roller 44, and bars with different sizes can be processed through the adjusting functions of the first adjusting mechanism 45 and the second adjusting mechanism 46.

In this embodiment, the method further includes: first guide roller set 75 and second guide roller set 76 are installed to the exit end of leading truck 7, and first guide roller set 75 and second guide roller set 76 all include two deflector rolls, the deflector roll includes the roller and overlaps and establish the epaxial bakelite roller of roller, installs the bearing between roller and the bakelite roller, leading truck 7 comprises upper bracket 71, lower carriage 72, left socle 73 and right branch frame 74, and upper bracket 71 is 30 with the planar contained angle of level, and lower carriage 72 is 10 with the planar contained angle of level, and left socle 73 is 25 with vertical planar contained angle, and right branch frame 74 is 10 with vertical planar contained angle, the deflector roll of first guide roller set 75 is installed respectively in leading truck 7 exit end upper and lower support both sides and relative setting, and the deflector roll of second guide roller set 76 is installed respectively on leading truck 7 exit end left and right branch frame both sides and relative setting. Here, it can be understood that, through the arrangement of the brackets, a large-inlet and small-outlet mode is formed, so that the bent bar can still enter the guide frame under different degrees of bending during rolling and then continue to be rolled.

In this embodiment, the method further includes: the winding machine 8 comprises a motor 81, a speed reducer 82, a rotating shaft 83 and a winding disc 84, the speed reducer 82 is connected to the output end of the motor 81, the speed reducer 82 is arranged at the output end of the speed reducer 82, the speed reducer 82 is connected with the rotating shaft 83, the rotating shaft 83 is arranged on the winding disc 84, a large gear and a speed reducer are arranged on the rotating shaft 83 in a matched mode, the winding disc 84 is arranged above the speed reducer, and the winding disc 84 is located above the motor 81, the speed reducer 82 and the large gear. Here, it can be understood that the bar material after bending machine processing is subjected to a winding action by the winding action of the winder 8.

To sum up, the embodiment has the following specific processing procedures: in the processing process, the rotating motor 2 is started to drive the reduction gearbox 3 to work, at the moment, the straightening machine 4 starts to carry out straightening work under the action of the reduction gearbox 3, the advancing direction of the rod is determined when the rod passes through the first roller 41 and the second roller 42, the advancing direction of the rod cannot deviate when the rod further passes through the third roller 43 and the fourth roller 44, when the rod passes through the outlet, the bending roller 5 performs reciprocating action on the reciprocating assembly 9 under the action of the small motor 6 to change the direction of the rod by 0-90 degrees, the rod enters the guide frame 7 after passing through the bending roller 5, a 10mm inclined plate is added on the upper inner part of the guide frame 7 on site, the inclined plate is added inside the side surface, the inclined plate is added at the corner part, the rod can be better processed by adding the inclined plate, the first roller set 75 and the second roller set 76 of the guide frame 7 can enable the rod to enter the coiling machine 8, when the bar is close to the roller on the left bracket 73, the bar is the minimum radius of processing, when the bar is close to the roller on the right bracket 74, the bar is the maximum radius of processing, namely the maximum radius which can be accepted by the winding disc 84, under the combined action of the bending roller 5 and the guide frame 7, the diameter of the bar forming a ring is changed from large to small or from small to large, and until the bar is processed, the winding machine 8 rotates in the process, and the bar is wound according to different radii and is wound into a disc. In this process, the bending roller 5 may be fixed, and different diameters may be processed.

It is to be emphasized that: the above are only preferred embodiments of the present invention, and the present invention is not limited thereto in any way, and any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a crooked winding mechanism, crooked winding mechanism comprises bender and rolling machine (8), its characterized in that, the bender includes frame (1), installs rotating electrical machines (2) on frame (1), rotating electrical machines (2) output is connected with reducing gear box (3), reducing gear box (3) are connected with straightening machine (4), straightening machine (4) exit end is equipped with bending roll (5) frame (1) on be provided with small motor (6), reciprocating motion is done in small motor (6) drive bending roll (5), install leading truck (7) on frame (1).

2. The bending and winding mechanism according to claim 1, wherein a reciprocating assembly (9) is arranged between the bending roller (5) and the small motor (6), the reciprocating assembly (9) comprises a rotating shaft, a reciprocating plate and a guide chute, the rotating shaft is provided with gear teeth, a tooth groove corresponding to the gear teeth is formed in the reciprocating plate, the small motor (6) drives the rotating shaft, the reciprocating plate is made to reciprocate through the action of the gear teeth of the rotating shaft and the tooth groove of the reciprocating plate, and the reciprocating plate is connected with the bending roller (5) to make the bending roller (5) make reciprocating motion on the guide chute.

3. The bending and winding mechanism according to claim 1, wherein the bending roller (5) comprises a guide and slide roller (51) and a guide and slide shaft (52), and a bearing is arranged between the guide and slide roller (51) and the guide and slide shaft (52).

4. The bending and winding mechanism according to claim 1, characterized in that a first roller (41), a second roller (42), a third roller (43) and a fourth roller (44) are installed at the bottom of the straightening machine (4), the first roller (41) and the second roller (42) are installed at the inlet of the straightening machine (4) and are arranged oppositely, and the third roller (43) and the fourth roller (44) are installed at the outlet of the straightening machine (4) and are arranged in a staggered manner.

5. The bending and winding mechanism according to claim 1, characterized in that the straightener (4) is provided with a first adjusting mechanism (45) and a second adjusting mechanism (46), the first adjusting mechanism (45) adjusts the distance between the first roller (41) and the second roller (42), and the second adjusting mechanism (46) adjusts the distance between the third roller (43) and the fourth roller (44).

6. The bend winding mechanism according to claim 1, characterized in that the exit end of the guide frame (7) is fitted with a first guide roller set (75) and a second guide roller set (76), the first guide roller set (75) and the second guide roller set (76) each comprising two guide rollers.

7. The bending and winding mechanism according to claim 6, wherein the guide roller comprises a roller shaft and a bakelite roller sleeved on the roller shaft, and a bearing is arranged between the roller shaft and the bakelite roller.

8. The bending and winding mechanism according to claim 6, wherein the guide frame (7) is composed of an upper support (71), a lower support (72), a left support (73) and a right support (74), the included angle between the upper support (71) and the horizontal plane is 30 degrees, the included angle between the lower support (72) and the horizontal plane is 10 degrees, the included angle between the left support (73) and the vertical plane is 25 degrees, the included angle between the right support (74) and the vertical plane is 10 degrees, the guide rollers of the first guide roller group (75) are respectively installed on the upper support (71) and the lower support (72) at the outlet end of the guide frame (7) and are oppositely arranged, and the guide rollers of the second guide roller group (76) are respectively installed on two sides of the left support (73) and the right support (74) at the outlet end of the guide frame (7) and are oppositely arranged.

9. The bending and winding mechanism according to claim 1, wherein the winding machine (8) comprises a motor (81), a speed reducer (82), a rotating shaft (83) and a winding disc (84), the output end of the motor (81) is connected with the speed reducer (82), the output end of the speed reducer (82) is provided with a speed reduction gear, the speed reducer (82) is connected with the rotating shaft (83), the rotating shaft (83) is mounted on the winding disc (84), the rotating shaft (83) is provided with a gearwheel which is matched with the speed reduction gear, the winding disc (84) is arranged above the speed reduction gear, and the winding disc (84) is positioned above the motor (81), the speed reducer (82) and the gearwheel.