CN223267983U - An unwinding device for cutting iron core coils - Google Patents
An unwinding device for cutting iron core coilsInfo
- Publication number
- CN223267983U CN223267983U CN202422825280.1U CN202422825280U CN223267983U CN 223267983 U CN223267983 U CN 223267983U CN 202422825280 U CN202422825280 U CN 202422825280U CN 223267983 U CN223267983 U CN 223267983U
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- China
- Prior art keywords
- supporting table
- iron core
- driving
- coiled material
- cutting
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Abstract
The application discloses an unreeling device for cutting an iron core coiled material, which belongs to the field of unreeling machines and comprises a supporting table, wherein a tensioning head for fixing the iron core coiled material is rotatably arranged at the front end of the supporting table, a driving mechanism for driving the tensioning head to rotate is arranged on the supporting table, an auxiliary mechanism for clamping the side surface of the iron core coiled material is arranged at the front end of the supporting table corresponding to the side surface of the tensioning head, and a correction mechanism for driving the supporting table to rotate is arranged at the bottom of the supporting table. This iron core coiled material cuts with unreeling device uses through the cooperation of actuating mechanism and complementary unit, has realized the automation of iron core reel and has unreeled, has reduced manual operation's dependence, has improved production efficiency, photoelectric sensor and the introduction of mechanism of rectifying for the tiny deviation of unreeling route can be in time found and correct, thereby has reduced the rim charge that produces when cutting, has reduced the cost waste.
Description
Technical Field
The application relates to the technical field of unreeling machines, in particular to an unreeling device for cutting iron core coiled materials.
Background
An unreeling machine is a device for unreeling a roll-like material (such as cloth, paper, plastic film, metal coil, strapping tape, etc.) from a reel and smoothly transporting it to the next production link.
When cutting iron core coiled material, traditional unreeling machine mostly relies on manual operation, and degree of automation is lower, and production efficiency is lower to be difficult to in time discover when unreeling route appears minor deviation, produce the rim charge more when leading to cutting, waste cost.
Accordingly, the present application provides an unwinding device for cutting an iron core coiled material, so as to solve the above-mentioned problems.
Disclosure of utility model
The application provides an unreeling device for cutting an iron core coiled material, and aims to solve the problems that the existing unreeling machine proposed in the background art mostly depends on manual operation, has low production efficiency, and cannot find deviation in time to cause cost waste.
In order to achieve the purpose, the application provides the technical scheme that the unreeling device for cutting the iron core coiled material comprises a supporting table.
The supporting table is characterized in that a tensioning head used for fixing the iron core coil is rotatably arranged at the front end of the supporting table, a driving mechanism used for driving the tensioning head to rotate is arranged on the supporting table, an auxiliary mechanism used for clamping the side face of the iron core coil is arranged at the front end of the supporting table, and a deviation rectifying mechanism used for driving the supporting table to rotate is arranged at the bottom of the supporting table.
The auxiliary mechanism comprises a fixed rod fixedly connected with the front end of the supporting table, a roller frame hinged to one side of the fixed rod close to the tensioning head, a press roller rotatably installed at the front end of the roller frame, and a second electric telescopic rod with two ends respectively hinged to the fixed rod and the roller frame and used for driving the roller frame to move close to or far away from the tensioning head, wherein a photoelectric sensor used for monitoring the rolling and unreeling path of the iron core is fixedly installed on the side face of the front end of the roller frame, and the photoelectric sensor is connected with the deviation correcting mechanism. Like this, through the cooperation of actuating mechanism and complementary unit, realized the automation of iron core book and unreeled, reduced manual operation's dependence, improved production efficiency, photoelectric sensor and correction mechanism's introduction for the tiny deviation of unreeling the route can be in time found and corrected, thereby reduced the rim charge that produces when cutting, reduced the cost waste.
Preferably, the tensioning head comprises a limit disc rotatably arranged at the front end of the supporting table, a central column fixedly connected with the center of the limit disc, a driving sleeve sleeved on the central column and far away from one end of the limit disc and capable of moving transversely, a first electric telescopic rod embedded on the central column and far away from one end of the limit disc and connected with the driving sleeve through a lock nut, and four groups of expansion arms hinged to the side surface of the driving sleeve through a pair of hinge rods and distributed in an annular array, wherein the expansion arms are all in sliding connection with the limit disc, a pressure sensor is arranged in the expansion arms, and the output end of the pressure sensor is connected with the input end of the first electric telescopic rod.
Preferably, a pressure sensor with an output end connected with the input end of the second electric telescopic rod is arranged inside the pressing roller.
Preferably, the driving mechanism comprises a rotating shaft fixedly connected to the center of the limiting disc and rotatably installed at the top of the supporting table through a bearing seat, a reduction gearbox fixedly installed at the top of the supporting table and with the output end connected with the rotating shaft, a connecting shaft rotatably installed at the top of the supporting table through a bearing seat and connected with the input end of the reduction gearbox, a driven wheel fixedly connected to the rear end of the connecting shaft, a driving wheel rotatably installed at the rear end of the supporting table and connected with the driven wheel through a transmission belt, and a rotating motor fixedly installed at the top of the supporting table and with the output shaft connected with the driving wheel.
Preferably, the deviation rectifying mechanism comprises a fixed base fixedly installed on the ground, a fluted disc rotationally connected to the top end of the fixed base and fixedly connected with the bottom surface of the supporting table, a driving gear meshed to the side surface of the fluted disc and rotationally connected with the side surface of the fixed base through a support, and a deviation rectifying motor fixedly installed at the bottom of the support and connected with the driving gear through an output shaft, wherein the input end of the deviation rectifying motor is connected with the output end of the photoelectric sensor.
Preferably, the bottom edge of the fixed base is provided with a flange.
This iron core coiled material cuts with unreeling device uses through the cooperation of actuating mechanism and complementary unit, has realized the automation of iron core reel and has unreeled, has reduced manual operation's dependence, has improved production efficiency, photoelectric sensor and the introduction of mechanism of rectifying for the tiny deviation of unreeling route can be in time found and correct, thereby has reduced the rim charge that produces when cutting, has reduced the cost waste.
Drawings
Fig. 1 is a schematic structural view of an unreeling device for cutting an iron core coiled material;
Fig. 2 is a schematic diagram II of a structure of an unreeling device for cutting an iron core coiled material;
fig. 3 is a schematic diagram of the internal structure of the tensioning head in the unreeling device for cutting the iron core coiled material.
In the figure:
1. A support table;
2. a tensioning head; 21, a limiting disc, 22, a central column, 23, a driving sleeve, 24, a first electric telescopic rod, 241, a lock nut, 25, an expanding arm, 26 and a hinge rod;
3. 31, a rotating shaft, 32, a reduction gearbox, 33, a connecting shaft, 34, a driven wheel, 35, a driving wheel, 36, a driving belt, 37 and a rotating motor;
4. Auxiliary mechanism 41, fixed rod 42, roller frame 43, second electric telescopic rod 44 and press roller;
45. A photoelectric sensor;
5. The device comprises a correction mechanism, a fixed base, 511, a bracket, 512, flange edges, 52, fluted discs, 53, a driving gear, 54 and a correction motor.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment provides an unwinding device for cutting an iron core coiled material, which comprises a supporting table 1 as shown in fig. 1-3.
The supporting bench 1 front end rotates and is provided with the tight head 2 that rises that is used for fixed iron core to roll up, is provided with on the supporting bench 1 and is used for driving tight head 2 pivoted actuating mechanism 3 that rises, and supporting bench 1 front end corresponds tight head 2 side that rises and is provided with the complementary unit 4 that is used for pressing from both sides tight iron core roll side, and supporting bench 1 bottom is provided with the mechanism 5 that rectifies that is used for driving supporting bench 1 rotatory.
The auxiliary mechanism 4 comprises a fixed rod 41 fixedly connected to the front end of the supporting table 1, a roller frame 42 hinged to one side, close to the tensioning head 2, of the fixed rod 41, a press roller 44 rotatably installed at the front end of the roller frame 42, and a second electric telescopic rod 43 with two ends respectively hinged to the fixed rod 41 and the roller frame 42 and used for driving the roller frame 42 to move close to or far away from the tensioning head 2, a photoelectric sensor 45 used for monitoring the unreeling path of the iron core coil is fixedly installed on the side face of the front end of the roller frame 42, and the photoelectric sensor 45 is connected with the deviation correcting mechanism 5.
When the iron core coil is used, the iron core coil is fixed on the tensioning head 2, the tensioning head 2 is driven by the driving mechanism 3 to rotate and unwind, the roller frame 42 of the auxiliary mechanism 4 lightly presses the side surface of the iron core coil through the action of the second electric telescopic rod 43 to assist in unwinding and keeping the unwinding path stable, then the driving mechanism 3 is started to drive the tensioning head 2 to rotate, the iron core coil starts to unwind, the pressing roller 44 gradually descends along with the reduction of the diameter of the iron core coil and keeps contact with the side surface of the iron core coil, the photoelectric sensor 45 continuously monitors the unwinding path of the iron core coil, if a small deviation occurs in the path, the photoelectric sensor 45 immediately captures the change, when the photoelectric sensor 45 detects the deviation, the photoelectric sensor transmits a signal to the deviation rectifying mechanism 5, and the supporting table 1 is driven to perform small rotation adjustment after the deviation rectifying mechanism 5 receives the signal, so that the unwinding path of the iron core coil after accurate unwinding and deviation rectifying can be fed into subsequent cutting equipment for cutting.
Specifically, the tensioning head 2 comprises a limit disc 21 rotatably installed at the front end of the supporting table 1, a central column 22 fixedly connected to the center of the limit disc 21, a driving sleeve 23 sleeved outside one end, far away from the limit disc 21, of the central column 22 and transversely moving, a first electric telescopic rod 24 embedded at one end, far away from the limit disc 21, of the central column 22 and connected with the driving sleeve 23 through a lock nut 241, and four groups of expansion arms 25 hinged on the side surface of the driving sleeve 23 through a pair of hinge rods 26 and distributed in an annular array, wherein the expansion arms 25 are all in sliding connection with the limit disc 21, pressure sensors are arranged inside the expansion arms 25, the output ends of the pressure sensors are connected with the input ends of the first electric telescopic rod 24, and pressure sensors with output ends connected with the input ends of the second electric telescopic rod 43 are arranged inside the compression roller 44; the expanding arm 25 is in a contracted state at the beginning, the iron core roll can be easily sleeved on the center column 22, the first electric telescopic rod 24 is started, the movable end of the first electric telescopic rod pushes the driving sleeve 23 to move on the center column 22, meanwhile, the driving sleeve 23 drives the expanding arm 25 to expand outwards through the hinge rod 26 to tightly hold the iron core roll, the tensioning effect is achieved, the pressure sensor in the expanding arm 25 monitors the clamping force in real time and feeds back signals to the first electric telescopic rod 24, the tensioning force is moderate, the iron core roll cannot be damaged, and when the iron core roll is gradually unreeled and the diameter is reduced, the expanding arm 25 can shrink inwards, and a certain tensioning force is always maintained.
Specifically, the driving mechanism 3 comprises a rotating shaft 31 fixedly connected to the center of the limiting disc 21 and rotatably installed at the top of the supporting table 1 through a bearing seat, a reduction gearbox 32 fixedly installed at the top of the supporting table 1 and with an output end connected with the rotating shaft 31, a connecting shaft 33 rotatably installed at the top of the supporting table 1 through a bearing seat and connected with an input end of the reduction gearbox 32, a driven wheel 34 fixedly connected to the rear end of the connecting shaft 33, a driving wheel 35 rotatably installed at the rear end of the supporting table 1 and connected with the driven wheel 34 through a driving belt 36, and a rotating motor 37 fixedly installed at the top of the supporting table 1 and with an output shaft connected with the driving wheel 35, wherein the rotating motor 37 is started to drive the driving wheel 35 to rotate, and the driving wheel 35 transmits power to the driven wheel 34 through the driving belt 36 so as to drive the connecting shaft 33 and the reduction gearbox 32 to rotate, and the output end of the reduction gearbox 32 drives the limiting disc 21 and the center post 22 to rotate through the rotating shaft 31, so that unreeling of the iron core roll is realized.
Specifically, the deviation correcting mechanism 5 comprises a fixed base 51 fixedly installed on the ground, a fluted disc 52 rotatably connected to the top end of the fixed base 51 and fixedly connected with the bottom surface of the supporting table 1, a driving gear 53 meshed on the side surface of the fluted disc 52 and rotatably connected with the side surface of the fixed base 51 through a bracket 511, and a deviation correcting motor 54 fixedly installed at the bottom of the bracket 511 and connected with the driving gear 53 through an output shaft, wherein the input end of the deviation correcting motor 54 is connected with the output end of the photoelectric sensor 45, in the unreeling process, the photoelectric sensor 45 continuously monitors the unreeling path of the iron core coil, once the path deviation is found, the photoelectric sensor 45 sends a signal to the deviation correcting motor 54, the deviation correcting motor 54 is started to drive the driving gear 53 to rotate, the driving gear 53 is meshed with the fluted disc 52, and the supporting table 1 is driven to integrally perform tiny rotation adjustment, and therefore the unreeling path of the iron core coil is corrected.
The bottom edge of the fixing base 51 has a flange 512, and bolts are used to pass through the flange 512 to fix the base.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present application, and should be covered by the scope of the present application.
Claims (6)
1. The unreeling device for cutting the iron core coiled material comprises a supporting table (1) and is characterized in that a tensioning head (2) for fixing the iron core coiled material is rotatably arranged at the front end of the supporting table (1), a driving mechanism (3) for driving the tensioning head (2) to rotate is arranged on the supporting table (1), an auxiliary mechanism (4) for clamping the side surface of the iron core coiled material is arranged at the front end of the supporting table (1) corresponding to the side surface of the tensioning head (2), and a deviation rectifying mechanism (5) for driving the supporting table (1) to rotate is arranged at the bottom of the supporting table (1);
The auxiliary mechanism (4) comprises a fixed rod (41) fixedly connected to the front end of the supporting table (1), a roller frame (42) hinged to the fixed rod (41) and close to one side of the tensioning head (2), a press roller (44) rotatably installed at the front end of the roller frame (42) and second electric telescopic rods (43) hinged to the roller frame (42) and used for driving the roller frame (42) to move close to or away from the tensioning head (2), and a photoelectric sensor (45) used for monitoring the iron core winding and unwinding path is fixedly installed on the side face of the front end of the roller frame (42), and the photoelectric sensor (45) is connected with the deviation correcting mechanism (5).
2. The iron core coiled material cutting unreeling device according to claim 1, wherein the tensioning head (2) comprises a limiting disc (21) rotatably installed at the front end of the supporting table (1), a central column (22) fixedly connected to the center of the limiting disc (21), a driving sleeve (23) sleeved on the central column (22) and transversely moving outside one end of the limiting disc (21), a first electric telescopic rod (24) embedded on the central column (22) and far away from one end of the limiting disc (21) and with a movable end connected with the driving sleeve (23) through a locking nut (241), and four groups of expansion arms (25) hinged on the side surface of the driving sleeve (23) through a pair of hinge rods (26) and distributed in an annular array, wherein the expansion arms (25) are slidably connected with the limiting disc (21), and a pressure sensor is arranged in the expansion arms (25), and the output end of the pressure sensor is connected with the input end of the first electric telescopic rod (24).
3. The unwinding device for cutting iron core coiled material according to claim 2, wherein the pressure roller (44) is internally provided with a pressure sensor with an output end connected with an input end of the second electric telescopic rod (43).
4. The unwinding device for cutting iron core coiled materials is characterized in that the driving mechanism (3) comprises a rotating shaft (31) fixedly connected to the center of the limiting disc (21) and rotatably installed at the top of the supporting table (1) through a bearing seat, a reduction gearbox (32) fixedly installed at the top of the supporting table (1) and with an output end connected with the rotating shaft (31), a connecting shaft (33) rotatably installed at the top of the supporting table (1) through the bearing seat and connected with an input end of the reduction gearbox (32), a driven wheel (34) fixedly connected to the rear end of the connecting shaft (33), a driving wheel (35) rotatably installed at the rear end of the supporting table (1) and connected with the driven wheel (34) through a driving belt (36), and a rotating motor (37) fixedly installed at the top of the supporting table (1) and with an output shaft connected with the driving wheel (35).
5. The unwinding device for cutting the iron core coiled material is characterized in that the deviation rectifying mechanism (5) comprises a fixed base (51) fixedly installed on the ground, a fluted disc (52) rotatably connected to the top end of the fixed base (51) and fixedly connected with the bottom surface of the supporting table (1), a driving gear (53) meshed with the side surface of the fluted disc (52) and rotatably connected with the side surface of the fixed base (51) through a bracket (511), and a deviation rectifying motor (54) fixedly installed at the bottom of the bracket (511) and with an output shaft connected with the driving gear (53), wherein the input end of the deviation rectifying motor (54) is connected with the output end of the photoelectric sensor (45).
6. The unwinding device for cutting iron core coiled material according to claim 5, wherein the bottom edge of the fixed base (51) is provided with a flange (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422825280.1U CN223267983U (en) | 2024-11-20 | 2024-11-20 | An unwinding device for cutting iron core coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422825280.1U CN223267983U (en) | 2024-11-20 | 2024-11-20 | An unwinding device for cutting iron core coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223267983U true CN223267983U (en) | 2025-08-26 |
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ID=96804376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422825280.1U Active CN223267983U (en) | 2024-11-20 | 2024-11-20 | An unwinding device for cutting iron core coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223267983U (en) |
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2024
- 2024-11-20 CN CN202422825280.1U patent/CN223267983U/en active Active
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