CN222907085U - Automatic deviation correcting device for aluminum foil coil stock conveying - Google Patents

Abstract

The utility model particularly relates to an automatic deviation correcting device for aluminum foil coil stock conveying, which comprises a base, wherein the top of the base is fixedly connected with two side plates, a screw rod is rotatably connected between the two side plates, one end of the screw rod extends to the outside of one side plate, a driving motor is arranged at one end of the extending part of the screw rod, an unreeling device is connected on the screw rod in a transmission manner, the unreeling device comprises an unreeling bottom plate, the bottom of the unreeling bottom plate is connected with a connecting seat, the screw rod is in threaded connection with the connecting seat, the bottom of the unreeling bottom plate is provided with guide mechanisms at two sides of the screw rod, the two sides of the unreeling bottom plate are fixedly connected with unreeling side plates, unreeling components are detachably arranged on the unreeling side plates, an aluminum foil passes through a photoelectric deviation correcting sensor, if deviation occurs, a signal is transmitted to the driving motor to drive the screw rod to rotate, and the connecting seat in threaded connection with the screw rod drives the whole reeling device to move left and right along the screw rod, so that the deviation is prevented, and a limiting device limits the transmitted aluminum foil.

Description

Automatic deviation correcting device for aluminum foil coil stock conveying

Technical Field

The utility model relates to the field of aluminum foil equipment, in particular to an automatic deviation correcting device for aluminum foil coil stock conveying.

Background

The aluminum foil is a thermoprinting material which is directly rolled into a sheet by metal aluminum, and the aluminum foil can divide a large roll of aluminum foil into rolls during production and processing, and if deviation occurs during unreeling, the aluminum foil is uneven.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic deviation correcting device for aluminum foil coil stock conveying.

The technical scheme is that the automatic deviation correcting device for conveying aluminum foil coil stock comprises a base, wherein two side plates are fixedly connected to the top of the base, a lead screw is rotatably connected between the two side plates, one end of the lead screw extends to the outside of one side plate, a driving motor is arranged at one end of the extending part of the lead screw, the lead screw is in transmission connection with an unreeling device, the unreeling device comprises an unreeling bottom plate, the bottom of the unreeling bottom plate is connected with a connecting seat, the lead screw is in threaded connection with the connecting seat, guide mechanisms are arranged at the bottom of the unreeling bottom plate and at the two sides of the lead screw, unreeling side plates are fixedly connected with unreeling side plates, unreeling assemblies are detachably arranged on the unreeling side plates, each unreeling assembly comprises a rotating shaft, connecting rods are fixedly connected to the two ends of each rotating shaft, a bearing is arranged on each connecting rod, a unreeling shaft is sleeved on each rotating shaft, a through hole is formed in the axial center position of each unreeling shaft, a placing groove with an opening upwards is formed in the top of each unreeling side plate, a fixing plate is arranged at the top of each unreeling groove, two transfer rollers are further arranged between the two unreeling side plates, a photoelectric sensor is arranged between the two unreeling side plates, and a base is arranged on the side of each photoelectric sensor.

The clamping device is arranged on the rotating shaft and clamps the unreeling shaft, the clamping device comprises external threads arranged at two ends of the rotating shaft, and clamping sleeves are connected with the threads at two ends of the rotating shaft.

The clamping sleeve comprises a cylindrical part and a round platform part, and a plurality of operating rods are distributed on the circumference of the clamping sleeve.

The shape of the two ends of the through hole of the unreeling shaft is a truncated cone, and the two ends of the unreeling shaft are matched with the truncated cone parts of the clamping sleeve.

The limiting device comprises a horizontal plate, the bottom of the horizontal plate is fixedly connected with a limiting supporting leg, two adjusting holes are formed in the top of the horizontal plate, two limiting plates are arranged on the adjusting holes in a sliding mode, the bottom of each limiting plate is connected with a threaded rod, and nuts are connected onto the threaded rods.

The longitudinal section of the mounting column is square, an adjusting seat is detachably mounted on the mounting column, a mounting groove with a downward opening is formed in the bottom of the adjusting seat, an adjusting bolt is mounted on the mounting groove, a plurality of articulated arms are mounted on the side portion of the adjusting seat, and a photoelectric correction sensor is mounted on the last articulated arm.

The guide mechanism comprises a guide shaft fixedly connected to the bottom of the unreeling bottom plate, the guide shaft is slidably arranged in a guide groove, the guide groove is of an arc-shaped structure, the guide groove is fixedly connected to the top of the mounting seat, and the mounting seat is fixedly connected to the top of the base.

The technical scheme of the utility model has the advantages that the rotating shaft is detachably arranged on the unreeling side plate, the aluminum foil is wound on the unreeling shaft, the unreeling shaft is provided with a through hole so as to be sleeved outside the rotating shaft, the rotating shaft is in threaded connection with the clamping sleeve to fix the unreeling shaft, the mounting column is provided with the photoelectric deviation correcting sensor, the aluminum foil passes through the photoelectric deviation correcting sensor and transmits a signal to the driving motor to drive the screw to rotate if deviation occurs, the connecting seat in threaded connection with the screw drives the whole reeling device to move left and right along the screw, so that deviation is prevented, and the limiting device limits the transmitted aluminum foil.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic diagram of the connection of the spindle to the clamping sleeve.

Fig. 3 is a schematic view of the structure of the unreeling shaft.

Fig. 4 is a top view of the connection of the base with the unwind base plate and the lead screw.

Fig. 5 is a top view of the positioning device.

Detailed Description

As shown in fig. 1-5, an automatic deviation correcting device for conveying aluminum foil coil stock comprises a base 1, two side plates 2 are fixedly connected to the top of the base 1, a lead screw 3 is rotatably connected between the two side plates 2, one end of the lead screw 3 extends to the outside of one side plate 2, a driving motor 4 is installed at one end of the extending part of the lead screw 3, a coil unwinding device is connected to the lead screw 3 in a transmission mode, the coil unwinding device comprises an unwinding bottom plate 5, a connecting seat 27 is fixedly arranged at the bottom of the unwinding bottom plate 5, the lead screw 3 is in threaded connection with the connecting seat 27, guide mechanisms are arranged at the bottom of the unwinding bottom plate 5 and positioned on two sides of the lead screw 3, unreeling side plates 30 are fixedly connected with two sides of the unwinding bottom plate 5, unreeling assemblies are detachably installed on the unreeling side plates 30 and comprise rotating shafts 6, connecting rods are fixedly connected to the two ends of the rotating shafts 6, bearings 7 are installed on the connecting rods, unreeling shafts 8 are sleeved with unreeling shafts 8, through holes 9 are formed in the axial center positions of the unreeling shafts 8, upward-opening placing grooves 10 are formed in the tops of the two unreeling side plates 30, the bearings 7 are placed in the placing grooves 10, guide mechanisms are fixedly arranged at the tops of the placing grooves 11, two side plates are fixedly connected with the two unreeling side plates 12, two photoelectric side plates 12 are fixedly connected with the two side plates and are fixedly connected with photoelectric devices, a position-sensitive post 13 is arranged between two side plates 13, and a position sensor post 13 is arranged between two sides of the photoelectric device is arranged between the two side plates and is arranged on the side, and is arranged on the side of a position, and is arranged on a position, and between a position, and a position device is arranged between and a position, and a position device and a device and arranged.

Specifically, the aluminum foil coil that needs to be divided is wound on the unreeling shaft 8, then the unreeling shaft 8 is inserted into the rotating shaft 6, the bearing 7 of the connecting rod is placed in the placing groove 10, then the fixing plate 11 is installed on the unreeling side plate 30 through the bolt, the front reeling machine is started, the aluminum foil is reeled layer by layer on the reeling machine, the unreeling shaft 8 is driven to rotate, the aluminum foil on the unreeling shaft 8 is unreeled, the edge of the unreeled aluminum foil passes through the photoelectric correction sensor 14, whether offset exists at the edge of the aluminum foil is detected, the offset is transmitted to the driving motor 4, the driving motor 4 rotates to drive the screw 3 to rotate, the connecting seat 27 in threaded connection with the screw 3 reciprocates along the screw 3, and accordingly the unreeling shaft 8 is driven to reciprocate along the screw 3, and therefore the offset aluminum foil is adjusted.

The rotary shaft 6 is provided with a clamping device for clamping the unwinding shaft 8, the clamping device comprises external threads arranged at two ends of the rotary shaft 6, two ends of the rotary shaft 6 are in threaded connection with clamping sleeves 15, each clamping sleeve 15 comprises a cylindrical part and a round platform part, a plurality of operating rods 16 are distributed on the circumference of the clamping sleeve 15, the two ends of a through hole of the unwinding shaft 8 are in a round platform shape, and the two ends of the unwinding shaft 8 are matched with the round platform parts of the clamping sleeves 15.

Specifically, as shown in fig. 2 and 3, when the unreeling shaft 8 is sleeved on the rotating shaft 6 through the through hole 9, in order to prevent the unreeling shaft 8 from rotating, one end of the unreeling shaft 8 is inserted into the clamping sleeve 15 close to the unreeling shaft, then the round platform part of the clamping sleeve 15 at the other end of the rotating shaft is penetrated into the through hole 9 at the other end of the unreeling shaft 8, so that the unreeling shaft 8 is fixed on the rotating shaft 6, and the operating rod 16 is convenient to operate.

The limiting device comprises a horizontal plate 17, a limiting supporting leg 18 is fixedly connected to the bottom of the horizontal plate 17, two adjusting holes 19 are formed in the top of the horizontal plate 17, two limiting plates 20 are slidably arranged on the adjusting holes 19, threaded rods 21 are connected to the bottoms of the limiting plates 20, nuts 22 are connected to the threaded rods 21, and specifically aluminum foils pass through the space between the two limiting plates 20 to limit the positions of the aluminum foils, so that the aluminum foils are prevented from shifting.

The longitudinal section of the mounting column 13 is square, the mounting column 13 is detachably provided with an adjusting seat 23, the bottom of the adjusting seat 23 is provided with a downward-opening mounting groove 24, the mounting groove 24 is provided with an adjusting bolt 25, the side part of the adjusting seat 23 is provided with a plurality of articulated arms 26, the photoelectric correction sensor 14 is arranged on the last articulated arm 26, and specifically, the adjusting seat 23 can be arranged at different positions on the mounting column 13 and is fixed on the mounting column 13 through the adjusting bolt 25.

The guide mechanism comprises a guide shaft 28 fixedly connected to the bottom of the unreeling bottom plate 5, the guide shaft 28 is arranged in a guide groove 29 in a sliding mode, the guide groove 29 is of an arc-shaped structure, the guide groove 29 is fixedly connected to the top of the mounting seat, the mounting seat is fixedly connected to the top of the base 1, and particularly when the connecting seat 27 moves along the screw rod 3, the guide shaft 28 moves horizontally along the guide groove 29 to play a limiting role.

Claims (7)

1. The automatic deviation correcting device for conveying aluminum foil coiled materials comprises a base and is characterized in that the top of the base is fixedly connected with two side plates, a screw rod is rotatably connected between the two side plates, one end of the screw rod extends to the outside of one side plate, a driving motor is arranged at one end of the extending part of the screw rod, an unreeling device is connected to the screw rod in a transmission mode, the unreeling device comprises an unreeling bottom plate, the bottom of the unreeling bottom plate is connected with a connecting seat, the screw rod is in threaded connection with the connecting seat, guide mechanisms are arranged at the bottom of the unreeling bottom plate and are located at the two sides of the screw rod, unreeling side plates are fixedly connected with unreeling side plates, unreeling assemblies are detachably mounted on the unreeling side plates and comprise rotating shafts, connecting rods are fixedly connected to the two ends of the rotating shafts, bearings are mounted on the connecting rods, unreeling shafts are sleeved with unreeling shafts, through holes are formed in the central positions of the unreeling shafts, upwards-opened placing grooves are formed in the tops of the two unreeling side plates, fixing plates are mounted at the tops of the unreeling side plates, two conveying rollers are further arranged between the two unreeling side plates, mounting posts are mounted on the tops of the unreeling side plates, and a photoelectric sensor is mounted on the side of the unreeling side plates.

2. The automatic deviation rectifying device for aluminum foil coil stock conveying according to claim 1, wherein the rotating shaft is provided with a clamping device for clamping the unreeling shaft, the clamping device comprises external threads arranged at two ends of the rotating shaft, and clamping sleeves are connected at two ends of the rotating shaft in a threaded manner.

3. The automatic deviation rectifying device for aluminum foil coil stock conveying according to claim 2, wherein the clamping sleeve comprises a cylindrical part and a round table part, and a plurality of operating rods are distributed on the circumference of the clamping sleeve.

4. The automatic deviation correcting device for aluminum foil coil stock transportation according to claim 3, wherein the shape of the two ends of the through hole of the unreeling shaft is a truncated cone shape, and the two ends of the unreeling shaft are matched with the truncated cone parts of the clamping sleeve.

5. The automatic deviation correcting device for aluminum foil coil stock conveying according to claim 1, wherein the limiting device comprises a horizontal plate, the bottom of the horizontal plate is fixedly connected with limiting support legs, two adjusting holes are formed in the top of the horizontal plate, two limiting plates are slidably arranged on the adjusting holes, the bottom of each limiting plate is connected with a threaded rod, and nuts are connected to the threaded rods.

6. The automatic deviation correcting device for aluminum foil coil stock conveying according to claim 1, wherein the longitudinal section of the mounting column is square, an adjusting seat is detachably arranged on the mounting column, a downward opening placement groove is formed in the bottom of the adjusting seat, an adjusting bolt is arranged on the placement groove, a plurality of hinge arms are arranged on the side portion of the adjusting seat, and a photoelectric deviation correcting sensor is arranged on the last hinge arm.

7. The automatic deviation rectifying device for aluminum foil coil stock transportation according to claim 1, wherein the guiding mechanism comprises a guiding shaft fixedly connected to the bottom of the unreeling bottom plate, the guiding shaft is slidably arranged in a guiding groove, the guiding groove is of an arc-shaped structure, the guiding groove is fixedly connected to the top of the mounting seat, and the mounting seat is fixedly connected to the top of the base.