CN218434067U

CN218434067U - Deviation-rectifying and overturn-preventing shaftless unreeling machine

Info

Publication number: CN218434067U
Application number: CN202222819962.2U
Authority: CN
Inventors: 何冠华; 朱家远; 杨军
Original assignee: Ruian Jiayuan Machinery Co ltd
Current assignee: Ruian Jiayuan Machinery Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-03
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a deviation rectifying prevents turning over shaftless machine of unreeling, it passes through horizontal deviation rectifying assembly and unable adjustment base swing joint to unreel the movable seat, make the material book when the skew, it can directly drive the material of rolling up and remove to unreel the movable seat, realize rectifying, and connect the material subassembly at last setting, and then unreel the material, the location of rectifying, the reprint connects the material, very big reduction the area and the manufacturing cost of equipment, and the subassembly that unreels movable seat one end is when loading material and rolling up, the horizontal deviation rectifying assembly can bear the axial load of material book (unreel the decurrent gravity of movable seat one side material book promptly), it turns on one side to not avoid unreeling the movable seat, unreel the movable seat opposite side and set up and prevent turning over the device, prevent to unreel the movable seat and roll up material one side and turn on one side, balanced load, and prolonged service life.

Description

Deviation-rectifying and overturn-preventing shaftless unreeling machine

Technical Field

The utility model relates to a coating machine or spreading machine field, in particular to rectify and prevent turning over shaftless unreeling machine.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and is used for coating a layer of glue, paint, ink or the like with a specific function on a coiled base material, drying the base material and then cutting the base material into sheets or rolling the base material.

The glue spreader is also called a coating machine, a spreading machine, an automatic glue sprayer and the like. A machine for applying liquid glue to the surface of textile, carton or leather, the existing machines for applying glue being of various types, such as: drum type gumming machine, double-acting gumming machine, double-station lifting gumming machine, etc. The coating machine sprays a liquid such as glue or paint onto the desired product by air pressure.

Chinese patent CN110124931A discloses a production line dedicated for gluing waterproof boards, which is composed of a feeding component, a receiving component, a front storage component, a front deviation rectifying component, a gluing edge covering film component, a thickness measuring component, a glue coating component, an oven component, a film covering component, a rear storage component, a buffering component and a winding component which are sequentially arranged from front to back, wherein the feeding component is used for feeding waterproof board substrates, the receiving component is used for receiving materials when unwinding and changing rolls, the front storage component is used for floating storage of the waterproof board substrates after unwinding, the front deviation rectifying component is used for deviation rectifying of the waterproof board substrates after unwinding, the gluing edge covering film component is used for surface gluing and covering films on two side edges of the waterproof board substrates, the thickness measuring component is used for measuring the thickness of the waterproof board substrates after surface gluing, the glue coating component is used for coating an isolating agent on the gluing surfaces of the waterproof board substrates, the oven component is used for drying the isolating agent on the gluing surfaces of the waterproof board substrates, the film covering component is used for covering films on the surfaces of the waterproof board substrates, the rear storage component is used for floating storage of the waterproof board substrates before winding, the buffering component is used for winding waterproof board products in the winding process, and the winding component is used for the waterproof board products.

However, in the above technical solution, the front deviation rectifying component, the receiving component and the feeding component undoubtedly occupy a large area of a factory building, and the equipment cost is too high, so that the feeding component is urgently needed to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the not enough to above-mentioned prior art provides a rectify and prevent turning over shaftless unreeling machine.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a rectify and prevent turning over shaftless machine of unreeling, includes unable adjustment base and unreels the sliding seat, its characterized in that: unreel the sliding seat and pass through horizontal deviation rectifying assembly and unable adjustment base swing joint, make to unreel the sliding seat and can control for unable adjustment base and slide, it is equipped with the subassembly that unreels that supplies the material to roll up and place to unreel sliding seat one end, and the other end is equipped with prevents turning over the device, prevent turning over the device including seting up the movable chute on unable adjustment base and wear to locate the locking axle of unreeling sliding seat and movable chute respectively, locking axle both ends respectively with unreel the surface counterbalance of sliding seat and unable adjustment base to exert locking force in opposite directions for unable adjustment base and the surface of unreeling the sliding seat both ends, when unreeling the sliding seat and sliding along unable adjustment base, the locking axle also slides in the movable chute along unreeling.

By adopting the technical scheme, the unreeling movable seat is movably connected with the fixed base through the transverse deviation rectifying assembly, so that when a material roll is deviated, the unreeling movable seat can directly drive the material roll to move, deviation rectification is realized, feeding is unreeled, and deviation rectifying positioning is simultaneously integrated on the unreeling movable seat, the occupied area and the equipment manufacturing cost are reduced, when the unreeling assembly at one end of the unreeling movable seat loads the material roll, the transverse deviation rectifying assembly can bear the axial load of the material roll (namely the downward gravity of the material roll on one side of the unreeling movable seat), the phenomenon that the unreeling movable seat turns over to one side is avoided, the deviation rectifying stability of the unreeling movable seat is further hindered, an anti-overturning device is arranged on the other side of the unreeling movable seat, opposite locking forces are applied to the surfaces at two ends of the fixed base and the unreeling movable seat through the locking shafts, the gravity counteracted by the anti-overturning material roll is prevented, the load is balanced, the service life is prolonged, and when the unreeling movable seat slides along the fixed base through the movable chutes, the locking shafts also slide along the fixed base, and the anti-overturning is always prevented.

The deviation-rectifying and overturn-preventing shaftless unreeling machine can be further arranged as follows: the locking shaft is provided with a rolling seat after penetrating through the movable sliding chute, and the rolling seat is provided with a bearing or a roller or a ball which is abutted against the surface of the fixed base.

Adopt above-mentioned technical scheme, the setting up of rolling seat makes it can be convenient install bearing or gyro wheel or ball additional, trun into sliding friction into rolling friction, it is more accurate when making to rectify a deviation, swift, and the life of extension anti-overturning device, when it installs as the bearing additional, bearing inner race fixed mounting is on rolling seat, the outer lane rolls with unable adjustment base counterbalance, when it installs as the gyro wheel additional, rolling seat need be the rotation of bolt connection with the locking shaft, when it installs as the ball additional, the ball needs partial cladding in rolling seat, and roll including, and the one end that exposes rolls with unable adjustment base counterbalance.

The deviation-rectifying and overturn-preventing shaftless unreeling machine can be further arranged as follows: and the locking shaft is provided with a locking nut in threaded connection with the locking shaft, and the locking nut abuts against the surface of the unreeling movable seat.

By adopting the technical scheme, the rolling seat at the other end does not need to be disassembled by arranging the locking nut, and only one end with threads passes through the movable sliding groove and is connected with the unreeling movable seat through the locking nut, so that the locking is conveniently completed.

The deviation-rectifying and overturn-preventing shaftless unreeling machine can be further arranged as follows: one side that unable adjustment base kept away from and unreel the subassembly is equipped with the material roller of rectifying, the subassembly of transversely rectifying is including setting up at the sensor of rectifying of material roller department, setting at unable adjustment base and unreel the linear guide between the sliding seat and set up the driving seat of rectifying on unable adjustment base, the transport end of the driving seat of rectifying is equipped with the driving source of rectifying, the output of the driving source of rectifying with unreel the sliding seat and be connected to the drive unreels the sliding seat and slides along unable adjustment base, the sensor of rectifying is connected with the driving source electricity of rectifying.

Adopt above-mentioned technical scheme, the sensor setting of rectifying is in the one side of the material roller of rectifying, and when the material got into the induction area of the sensor of rectifying, represent the material skew promptly and predetermine the track, the driving source of rectifying will drive the material and roll up the displacement until breaking away from the induction area of the sensor of rectifying, realizes automatic rectifying, wherein the driving source of rectifying can directly drive for the cylinder and unreel the sliding seat and slide, and when the driving source of rectifying is the motor, can drive rather than threaded connection through the driving screw unreel the sliding seat and slide.

The deviation-rectifying and overturn-preventing shaftless unreeling machine can be further arranged as follows: linear guide is including setting up fixed guide on unable adjustment base, setting at the activity slider of unreeling on the sliding seat, it slides on fixed guide through the activity slider to unreel the sliding seat, the driving source of rectifying is the cylinder of rectifying, the cylinder of rectifying and activity spout and fixed guide parallel arrangement.

By adopting the technical scheme, the unreeling movable seat slides on the fixed guide rail through the movable sliding block, and the deviation rectifying driving source is the deviation rectifying cylinder, so that the deviation rectifying cylinder can directly drive the unreeling movable seat to slide on the fixed guide rail through air inlet and outlet.

The deviation-rectifying and overturn-preventing shaftless unreeling machine can be further arranged as follows: unreel the movable seat and keep away from unreeling subassembly one end and be equipped with and connect the material subassembly, connect the material subassembly including setting up connect the material platform and set up the blank pressing device in connecing material platform both sides on unreeling the movable seat.

By adopting the technical scheme, the material receiving assembly is arranged on the unreeling movable seat, so that the material loading unreels, the reel changing and material receiving are integrated on the unreeling movable seat, and the floor area and the manufacturing cost of equipment are greatly reduced.

The deviation-rectifying and overturn-preventing shaftless unreeling machine can be further arranged as follows: unreel the subassembly including wear to locate to unreel that the movable seat unreels the main shaft, correspond the setting and unreel the epaxial lift swing arm of main and set up and unreeling the main shaft and wear out the drive swing arm of unreeling after the movable seat, form the feed between the lift swing arm and roll up the fixed space of unreeling, it is equipped with the articulated seat of lift to unreel movable seat corresponding drive swing arm department, drive swing arm one end with unreel main shaft fixed connection, the other end is equipped with the lift and drives actuating cylinder, the lift drives actuating cylinder's output and the articulated seat of lift is articulated to the drive unreels the main shaft and rotates along unreeling the movable seat.

By adopting the technical scheme, when the unwinding assembly is used, the lifting driving cylinder drives the driving swing arm to be linked with the unwinding main shaft to rotate through the air inlet and outlet, so that the lifting swing arm fixed on the unwinding main shaft can lift along with the lifting driving cylinder, the material roll is convenient to feed off the ground, and meanwhile, the unwinding movable seat can be additionally provided with a material roll with a larger size.

The deviation-rectifying and overturn-preventing shaftless unreeling machine can be further arranged as follows: a plurality of ground nails connected with the ground are arranged on the fixed base in a penetrating mode.

By adopting the technical scheme, the fixing base can not be tilted by installing the ground nail on the fixing base, so that the stability of the equipment during use is improved.

The deviation-rectifying and overturn-preventing shaftless unreeling machine can be further arranged as follows: the deviation rectifying sensor is a photoelectric sensor.

By adopting the technical scheme, the photoelectric sensor has the advantages of quick response and high resolution, so that the material roll can be quickly corrected.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a front view of the embodiment of the present invention.

Fig. 3 is a top view of the embodiment of the present invention.

Fig. 4 is a cross-sectional view of an embodiment of the present invention.

Fig. 5 is an enlarged view of fig. 4 at a.

Detailed Description

As shown in fig. 1-4, a deviation-rectifying and overturn-preventing shaftless unreeling machine comprises a fixed base 1 and an unreeling movable seat 2, a plurality of ground nails 11 connected with a ground surface a penetrate through the fixed base 1, the unreeling movable seat 2 is movably connected with the fixed base 1 through a transverse deviation-rectifying assembly, so that the unreeling movable seat 2 can slide left and right relative to the fixed base 1, one end of the unreeling movable seat 2 is provided with an unreeling assembly for placing a material roll b, the other end of the unreeling movable seat is provided with an overturn-preventing device, the unreeling assembly comprises an unreeling main shaft 3 penetrating through the unreeling movable seat 2, a lifting swing arm 31 correspondingly arranged on the unreeling main shaft 3 and a driving swing arm 32 arranged after the unreeling main shaft 3 penetrates out of the unreeling movable seat 2, an unreeling space c for fixing the material roll b is formed between the lifting swing arms 31, the unreeling movable seat 2 is provided with a lifting hinged seat 21 corresponding to the driving swing arm 32, one end of the driving swing arm 32 is fixedly connected with the unreeling main shaft 3, the other end of the driving swing arm 33 is provided with a lifting driving cylinder 33, the output end of the lifting driving cylinder 33 is hinged with the lifting seat 21, and drives the unreeling main shaft 3 to rotate along the unreeling main shaft, thereby facilitating the lifting seat to keep away from the ground surface a position where the lifting seat a lifting seat is larger ground surface a lifting seat.

As shown in fig. 1-4, a deviation-correcting material roller 4 is disposed on one side of the fixed base 1 away from the unwinding assembly, the transverse deviation-correcting assembly includes a deviation-correcting photoelectric sensor 41 disposed at the deviation-correcting material roller 4, a linear guide 5 disposed between the fixed base 1 and the unwinding movable seat 2, and a deviation-correcting driving seat 12 disposed on the fixed base 1, a deviation-correcting cylinder 13 is disposed at a conveying end of the deviation-correcting driving seat 12, an output end of the deviation-correcting cylinder 13 is connected to the unwinding movable seat 2 and drives the unwinding movable seat 2 to slide along the fixed base 1, the deviation-correcting photoelectric sensor 41 is electrically connected to the deviation-correcting cylinder 13, the deviation-correcting photoelectric sensor 41 is disposed on one side of the material conveying, when the material enters a sensing area of the deviation-correcting photoelectric sensor 41, the deviation-correcting photoelectric sensor represents that the material deviates from the preset track, and the deviation-correcting cylinder 13 drives the material roll b to move until the deviation-correcting photoelectric sensor 41 deviates from the sensing area.

As shown in fig. 5, the linear guide 5 includes a fixed guide 51 disposed on the fixed base 1, and a movable slider 52 disposed on the unreeling movable seat 2, and the unreeling movable seat 2 slides on the fixed guide 51 through the movable slider 52.

As shown in fig. 1-5, since the unwinding movable seat 2 is movably connected to the fixed base 1 through the linear guide 5, and the unwinding assembly on the unwinding movable seat 2 can drive the material roll b to rise, when the unwinding movable seat 2 is loaded with the material roll b, the linear guide 5 can bear the axial load of the material roll b (i.e. the downward gravity of the material roll b on one side of the unwinding movable seat 2), and if the linear guide 5 bears an excessive load during the static or moving process, the bead path contact surface and the steel balls can generate local permanent deformation, and when the permanent deformation exceeds a certain limit, the stability of deviation rectification of the unwinding movable seat 2 is hindered, and by providing the anti-overturn device on the other side of the unwinding movable seat 2, the unwinding movable seat 2 can be prevented from turning over to one side of the material roll b, the load is balanced, and the service life is prolonged.

As shown in fig. 1-5, the anti-overturn device includes a movable sliding slot 14 disposed on the fixed base 1 and a locking shaft 6 respectively penetrating the unreeling movable seat 2 and the movable sliding slot 14, two ends of the locking shaft 6 respectively abut against the surfaces of the unreeling movable seat 2 and the fixed base 1, and apply opposite locking forces to the surfaces of the fixed base 1 and two ends of the unreeling movable seat 2, when the unreeling movable seat 2 slides along the fixed base 1, the locking shaft 6 also slides in the movable sliding slot 14 along with the unreeling movable seat 2, the locking shaft 6 passes through the movable sliding slot 14 and is provided with a rolling seat 61, the rolling seat 61 is provided with a bearing 62 abutting against the surface of the fixed base 1, an inner ring of the bearing 62 is fixed on the rolling seat 61, an outer ring abuts against and rolls along the fixed base 1, the locking shaft 6 is provided with a locking nut 63 in threaded connection with the locking nut 63, the locking nut 63 abuts against the surface of the unreeling movable seat 2, the deviation rectifying cylinder 13 is arranged in parallel with the movable sliding groove 15 and the fixed guide rail 51, the movable sliding groove 14 is arranged to facilitate the transverse deviation rectifying assembly to keep the locking force of the anti-overturning device all the time when the unreeling movable seat 2 is driven to move, meanwhile, the locking shaft 6 always moves along with the unreeling movable seat 2, so that the anti-overturning device needs to slide in the movable sliding groove 14, in order to avoid overlarge friction force, the inner ring is fixed on the rolling seat 61, the sliding friction can be changed into the rolling friction by the outer ring abutting against the fixed base 1 and the bearing 62 rolling along the outer ring, the deviation rectifying device is more accurate and rapid, and the service life of the anti-overturning device is prolonged.

As shown in fig. 1-4, a material receiving assembly 7 is arranged at one end of the unwinding movable seat 2, which is far away from the unwinding assembly, the material receiving assembly 7 comprises a material receiving platform 71 arranged on the unwinding movable seat 2 and edge pressing devices 72 arranged on two sides of the material receiving platform 71, when the material is received by the material receiving assembly during the reel change, the unwinding assembly controls a material feeding reel, the material correcting roller 4 is responsible for a discharging end, the edge pressing devices 72 lock and press the coiled materials on two sides, the material receiving work is completed on the material receiving platform 71, the whole coiled material enters the production line to work, the material receiving assembly 7 is arranged on the unwinding movable seat 2, so that the material feeding unwinding, the positioning correction and the reel change can be realized by the unwinding movable seat 2, and the floor area and the manufacturing cost of the equipment are greatly reduced.

Claims

1. The utility model provides a deviation rectifying prevents turning over shaftless machine of unreeling, includes unable adjustment base and unreels the sliding seat, its characterized in that: unreel the sliding seat and pass through horizontal deviation rectifying assembly and unable adjustment base swing joint, make to unreel the sliding seat and can control for unable adjustment base and slide, it is equipped with the subassembly that unreels that supplies the material to roll up and place to unreel sliding seat one end, and the other end is equipped with prevents turning over the device, prevent turning over the device including seting up the movable chute on unable adjustment base and wear to locate the locking axle of unreeling sliding seat and movable chute respectively, locking axle both ends respectively with unreel the surface counterbalance of sliding seat and unable adjustment base to exert locking force in opposite directions for unable adjustment base and the surface of unreeling the sliding seat both ends, when unreeling the sliding seat and sliding along unable adjustment base, the locking axle also slides in the movable chute along unreeling.

2. The deviation-rectifying and overturn-preventing shaftless unreeling machine according to claim 1, characterized in that: the locking shaft is provided with a rolling seat after penetrating through the movable sliding chute, and the rolling seat is provided with a bearing or a roller or a ball which is abutted against the surface of the fixed base.

3. The deviation-rectifying and overturn-preventing shaftless unreeling machine according to claim 2, characterized in that: and the locking shaft is provided with a locking nut in threaded connection with the locking shaft, and the locking nut abuts against the surface of the unreeling movable seat.

4. The deviation-rectifying and overturn-preventing shaftless unreeling machine according to claim 2, characterized in that: one side that unable adjustment base kept away from the subassembly of unreeling is equipped with the material roller of rectifying, the subassembly of transversely rectifying is including setting up at the sensor of rectifying of material roller department, setting at unable adjustment base and unreeling the linear guide between the sliding seat and set up the driving seat of rectifying on unable adjustment base, the delivery end of the driving seat of rectifying is equipped with the driving source of rectifying, the output of the driving source of rectifying with unreel the sliding seat and be connected to the drive unreels the sliding seat along unable adjustment base, the sensor of rectifying is connected with the driving source electricity of rectifying.

5. The deviation-rectifying and overturn-preventing shaftless unreeling machine according to claim 4, characterized in that: linear guide is including setting up fixed guide on unable adjustment base, setting at the activity slider of unreeling on the sliding seat, it slides on fixed guide through the activity slider to unreel the sliding seat, the driving source of rectifying is the cylinder of rectifying, the cylinder of rectifying and activity spout and fixed guide parallel arrangement.

6. The deviation-rectifying overturn-preventing shaftless unreeling machine according to any one of claims 1 to 5, characterized in that: unreel the movable seat and keep away from unreeling subassembly one end and be equipped with and connect the material subassembly, connect the material subassembly including setting up connect the material platform and set up the blank pressing device in connecing material platform both sides on unreeling the movable seat.

7. The deviation-rectifying and overturn-preventing shaftless unreeling machine according to claim 6, characterized in that: unreel the subassembly including wear to locate to unreel the movable seat unreel the main shaft, correspond the setting and unreel the epaxial lift swing arm and set up and unreel the main shaft and wear out the drive swing arm who unreels behind the movable seat, form the feed between the lift swing arm and roll up the fixed space of unreeling, it is equipped with the articulated seat of lift to unreel the movable seat and correspond drive swing arm department, drive swing arm one end with unreel main shaft fixed connection, the other end is equipped with and goes up and down to drive actuating cylinder, the lift drives actuating cylinder's output and the articulated seat of lift is articulated to the drive unreels the main shaft and rotates along unreeling the movable seat.

8. The deviation-rectifying overturn-preventing shaftless unreeling machine according to any one of claims 1 to 5, characterized in that: the fixed base is provided with a plurality of ground nails connected with the ground in a penetrating way.

9. The deviation-rectifying and overturn-preventing shaftless unreeling machine according to claim 4 or 5, characterized in that: the deviation rectifying sensor is a photoelectric sensor.