Automatic bag removing equipment
Technical Field
The invention relates to automatic bag removing equipment.
Background
Carry out wood grain rendition on aluminium alloy and improve decorative effect, and then make furniture decoration more have the style, traditional aluminium alloy wood grain rendition is through putting into the transfer printing stove with the section bar that the cover has the transfer film in batches, treat that the rendition is accomplished the back and need two people or more carry out artifical bag processing that takes off, current kind is based on rotary vacuum structure's continuous transfer printing stove, can effectually improve production efficiency, however traditional bag mode that takes off needs the workman many, artifical intensity of labour, the cost of labor is high and take off the bag inefficiency.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing automatic bag removing equipment which has strong adaptability, less workers, high bag removing efficiency and small manual labor intensity.
The technical scheme adopted by the invention is as follows: the automatic bag rolling machine comprises a plurality of longitudinal conveying mechanisms which are arranged in parallel, a support which is perpendicular to the length direction of the longitudinal conveying mechanisms and a flush mechanism which is matched with the longitudinal conveying mechanisms, wherein a bag rolling mechanism is arranged at one end of the support, a dragging mechanism and a clamping mechanism are arranged on a cross beam of the support, the dragging mechanism drives the clamping mechanism to move along the length direction of the support, a jacking type conveying mechanism is arranged between two adjacent longitudinal conveying mechanisms, the jacking type conveying mechanisms are arranged along the length direction of the support, a first in-place sensor is arranged in the middle of the longitudinal conveying mechanism which is far away from the bag rolling mechanism and is positioned at the tail end, and a second in-place sensor which is matched with the bag rolling mechanism is arranged on the cross beam.
According to the scheme, the longitudinal conveying mechanisms support the transferred section bar output by the transfer printing furnace and convey the section bar to the bag rolling mechanism, and the clamping mechanisms are matched with the bag rolling mechanism to strip the transfer printing film bag. The first in-place inductor is used for detecting whether a section reaches a bag removing station, and the second in-place inductor is used for sensing whether the section enters the bag rolling mechanism. The lifting type conveying mechanism is used for conveying the lifting profile to the bag rolling mechanism, and is matched with the bag rolling mechanism before bag rolling starts to roll up the opening of the transfer film bag through friction force of the conveying belt, so that the end part of the profile is exposed, and the clamping mechanism directly clamps the profile to facilitate bag releasing. By adopting a movable clamping mechanism, the profile with different lengths is adapted.
The longitudinal conveying mechanism comprises a supporting frame and a first conveying belt assembly fixed at the top of the supporting frame, a lower sliding frame is arranged at one end of the supporting frame and positioned at the input end of the first conveying belt assembly, and a feeding sensor is arranged on the lower sliding frame.
According to the scheme, the first conveyor belt assembly is a common motor-driven conveyor belt mechanism, the support frame is used for fixing and supporting the first conveyor belt assembly, the lower sliding frame is used for carrying non-bag-releasing sectional materials output by the transfer printing furnace, feeding induction is carried out by the feeding inductor, and the feeding inductor is a photoelectric sensor.
Further preferably, the end of the supporting frame away from the lower carriage is provided with a temporary storage frame, the temporary storage frame is provided with a stock state sensor, and the temporary storage frame is connected with the output end of the first conveyor belt component.
According to the scheme, a certain buffer time is provided for operators through the temporary storage frame, when operators leave due to the fact that the automatic bag removing equipment can still remove bags, the quantity of the sectional materials on the temporary storage frame is monitored through the storage state sensor, the storage state sensor is a photoelectric sensor, a certain height difference exists at the bottom of the temporary storage frame, the storage state sensor is blocked for a long time when the sectional materials are used for indicating that the storage quantity of the sectional materials is more, and the operators are prompted to timely take out the sectional materials after bag removing through an external alarm.
One preferable scheme is, flush mechanism includes base, fly leaf, a plurality of parallel and level pole subassembly and parallel air cylinder, the fly leaf is in through a plurality of guide slide rail sliding fit that set up side by side on the base, the piston rod tip of parallel air cylinder with the fly leaf is connected, a plurality of guide slide rail and parallel air cylinder is followed longitudinal direction of vertical conveying mechanism sets up, the parallel and level pole subassembly include with base fixed connection's fixed column, with fixed column articulated complex push rod and driving medium, a plurality of the driving medium all with fly leaf fixed connection, be fixed with the pivot on the driving medium, the one end of push rod be equipped with pivot matched with first waist type hole.
According to the scheme, the parallel and level air cylinders synchronously drive all the transmission parts to perform translational motion through the movable plate, the push rods rotate along the hinge, the traditional parts drive the push rods to rotate through the rotating shafts, and the first kidney-shaped holes are formed in the push rods to adapt to the motion trail of the rotating shafts.
The utility model provides a bag rolling mechanism, a bag rolling wheel mechanism, a bag rolling mechanism and a bag rolling mechanism, wherein the bag rolling mechanism comprises two roller assemblies which are arranged up and down oppositely, the roller assemblies comprise a fixing frame, a driving air cylinder and a bag rolling wheel, the fixing frame is hinged to be matched with the support, the driving air cylinder is fixed on the support, the bag rolling wheel is rotatably matched with one end of the fixing frame, which is close to a longitudinal conveying mechanism, the other end of the fixing frame is connected with the end part of a piston rod of the driving air cylinder, a light through hole matched with a second in-place sensor is arranged on the fixing frame, and at least one driving motor in transmission connection with the bag rolling wheel is arranged on the fixing frame.
According to the scheme, when the driving air cylinder is retracted through the arrangement of the upper and lower opposite arrangement, the two bag winding wheels are meshed, and then the section bar or the transfer film is clamped. The driving motor drives the bag winding wheel to rotate so as to realize the drawing of the transfer film bag from the profile.
Further preferably, a connecting piece is fixed at the end part of the piston rod of the driving cylinder, a second waist-shaped hole is formed in the connecting piece, and a connecting rod matched with the second waist-shaped hole is fixed on the fixing frame.
According to the scheme, the fixing frame rotates on the support by taking the hinge point as the center, and the second waist-shaped hole is formed in the connecting piece to adapt to the moving track of the connecting rod.
The clamping mechanism comprises a first mounting plate, a second mounting plate and two clamping plates, wherein the second mounting plate is in sliding fit with the first mounting plate, the two clamping plates are in sliding fit with the second mounting plate, a vertical power cylinder is fixed on the first mounting plate, the second mounting plate is fixedly connected with the end part of a piston rod of the vertical power cylinder, two opposite horizontal power cylinders are fixed on the second mounting plate, the two clamping plates are respectively fixedly connected with the end parts of the piston rods of the two horizontal power cylinders, the first mounting plate is fixedly connected with the movable end of the dragging mechanism, and the dragging mechanism drives the first mounting plate to reciprocate in a linear manner along the length direction of the cross beam.
The lifting type conveying mechanism comprises a second conveying belt assembly, a supporting frame, a mounting frame and a lifting air cylinder, wherein a foot cup is arranged at the bottom of the mounting frame, the lifting air cylinder is fixed on the mounting frame, a linear sliding rail is arranged on the mounting frame, the second conveying assembly is fixed on the supporting frame, the supporting frame is in sliding fit with the linear sliding rail, and the supporting frame is fixedly connected with the end part of a piston rod of the lifting air cylinder.
According to the technical scheme, the linear sliding rail is arranged to improve the moving precision of the second conveyor belt assembly, and the jacking air cylinder drives the second conveyor belt assembly to move upwards and cross the upper end face of the longitudinal conveying mechanism, so that the profile is lifted from the longitudinal conveying mechanism. The mounting frame is more stable by arranging the foot cup.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the configuration of the longitudinal transport mechanism mated with the flush mechanism;
FIG. 3 is a schematic view of the longitudinal transport mechanism in another orientation with the flush mechanism;
FIG. 4 is a schematic view of the flush mechanism;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is an enlarged view of portion B of FIG. 4;
FIG. 7 is a schematic view of the bag rolling mechanism;
FIG. 8 is a schematic view of the working state of the bag rolling mechanism;
FIG. 9 is a schematic view of the structure of the clamping mechanism;
FIG. 10 is a schematic view of the clamping mechanism in another orientation;
fig. 11 is a schematic structural view of the jacking type conveying mechanism.
Detailed Description
As shown in fig. 1 to 11, in this embodiment, the present invention includes a plurality of parallel longitudinal conveying mechanisms 1, a support 2 perpendicular to the length direction of the longitudinal conveying mechanisms 1, and a flush mechanism 3 matched with the longitudinal conveying mechanisms 1, one end of the support 2 is provided with a bag rolling mechanism 4, a beam 21 of the support 2 is provided with a dragging mechanism 5 and a clamping mechanism 6, the dragging mechanism 5 drives the clamping mechanism 6 to move along the length direction of the support 2, a jacking conveying mechanism 7 is disposed between two adjacent longitudinal conveying mechanisms 1, the jacking conveying mechanisms 7 are disposed along the length direction of the support 2, a first in-place sensor 8 is disposed in the middle of the longitudinal conveying mechanism 1, which is far away from the bag rolling mechanism 4 and is located at the end, and a second in-place sensor 9 matched with the bag rolling mechanism 4 is disposed on the beam 21.
In this embodiment, the longitudinal conveying mechanism 1 includes a support frame 11 and a first conveyor belt assembly 12 fixed on the top of the support frame 11, one end of the support frame 11 is provided with a lower carriage 13, the lower carriage 13 is located at an input end of the first conveyor belt assembly 12, and a feeding sensor 14 is disposed on the lower carriage 13.
In this embodiment, a temporary storage rack 15 is disposed at an end of the support 11 away from the lower carriage 13, a stock state sensor 16 is disposed on the temporary storage rack 15, and the temporary storage rack 15 is connected with the output end of the first conveyor belt assembly 12.
In this embodiment, the flush mechanism 3 includes a base 31, a movable plate 32, a plurality of flush rod assemblies and a flush cylinder 33, the movable plate 32 is in through a plurality of guide sliding rails 34 sliding fit that set up side by side on the base 31, the piston rod tip of flush cylinder 33 with the movable plate 32 is connected, a plurality of guide sliding rails 34 and flush cylinder 33 follow the length direction setting of vertical conveying mechanism 1, the flush rod assemblies include with base 31 fixed connection's fixed column 35, with fixed column 35 hinged complex push rod 36 and driving medium 37, a plurality of driving medium 37 all with movable plate 32 fixed connection, be fixed with pivot 38 on the driving medium 37, the one end of push rod 36 be equipped with pivot 38 matched with second waist shape hole 39.
In this embodiment, the bag rolling mechanism 4 includes two roller assemblies disposed up and down oppositely, the roller assemblies include a fixing frame 41, a driving air cylinder 42 and a bag rolling wheel 43, the fixing frame 41 is hinged and matched with the support 2, the driving air cylinder 42 is fixed on the support 2, the bag rolling wheel 43 is rotatably matched with one end of the fixing frame 41, which is close to the longitudinal conveying mechanism 1, the other end of the fixing frame 41 is connected with the end portion of a piston rod of the driving air cylinder 42, a light through hole 44 matched with the second in-place sensor 9 is formed in the fixing frame 41, and a driving motor 45 in transmission connection with the bag rolling wheel 43 is arranged on at least one fixing frame 41.
In this embodiment, the second in-place sensor 9 and the two light through holes 44 are on the same plumb line in operation.
In this embodiment, the bag rolling mechanism 4 further includes a tension spring 49, and two ends of the tension spring 49 are fixedly connected with the two fixing frames 41 respectively.
In this embodiment, the bag roller 43 is coated with a rubber surface having a relatively high friction coefficient.
In this embodiment, a connecting piece 46 is fixed at the end of the piston rod of the driving cylinder 42, a first waist-shaped hole 47 is provided on the connecting piece 46, and a connecting rod 48 adapted to the first waist-shaped hole 47 is fixed on the fixing frame 41.
In this embodiment, the dragging mechanism 5 is a common linear driving mechanism.
In this embodiment, the clamping mechanism 6 includes a first mounting plate 61, a second mounting plate 62 slidingly engaged with the first mounting plate 61, and two clamping plates 63, both clamping plates 63 are slidingly engaged with the second mounting plate 62, a vertical power cylinder 64 is fixed on the first mounting plate 61, the second mounting plate 62 is fixedly connected with a piston rod end of the vertical power cylinder 64, two opposite horizontal power cylinders 65 are fixed on the second mounting plate 62, two clamping plates 63 are respectively fixedly connected with piston rod ends of the two horizontal power cylinders 65, the first mounting plate 61 is fixedly connected with a movable end of the dragging mechanism 5, and the dragging mechanism 5 drives the first mounting plate 61 to reciprocate in a linear direction along a length direction of the beam 21.
In this embodiment, the jacking type conveying mechanism 7 includes a second conveying belt assembly 71, a supporting frame 72, a mounting frame 73 and a jacking cylinder 74, a foot cup 75 is arranged at the bottom of the mounting frame 73, the jacking cylinder 74 is fixed on the mounting frame 73, a linear sliding rail 76 is arranged on the mounting frame 73, the second conveying assembly is fixed on the supporting frame 72, the supporting frame 72 is in sliding fit with the linear sliding rail 76, and the supporting frame 72 is fixedly connected with the end part of a piston rod of the jacking cylinder 74.
In this embodiment, the first conveyor belt assembly 12 and the second conveyor belt assembly 71 are both conventional motor-driven conveyor belt mechanisms.
In this embodiment, the first in-place sensor 8 and the second in-place sensor 9 are both photoelectric sensors.
The working flow of the invention is as follows:
when the section bar a which is output by the transfer printing furnace and is not subjected to bag removal falls into the lower carriage 13, the section bar a reaches the first conveyor belt assembly 12 along the inclined plane of the lower carriage 13, the parallel cylinder 33 is started to enable a plurality of push rods 36 to tilt synchronously, one end of the section bar a, which is close to the lower carriage 13, is firstly contacted with the push rods 36, and the section bar a changes the posture after being stressed, so that the section bar a is parallel to the cross beam 21.
Then the first conveyor belt assembly 12 is started to drive the section bar a to move along the length direction of the first conveyor belt assembly 12, when the section bar a triggers the first in-place sensor 8, the first sensor stops running, a plurality of lifting conveying mechanisms 7 are lifted at the same time to convey the section bar a to the direction of the bag rolling mechanism 4, when the end part of the section bar a blocks the second sensor 9, the lifting conveying mechanisms 7 stop running, and simultaneously, the two driving cylinders 42 of the bag rolling mechanism 4 are started, so that the two bag rolling wheels 43 clamp the section bar a and the transfer film bags b thereon, then the second conveyor belt assembly 71 is started again, the transfer film bags b roll up under the action of friction force, and one end of the section bar a far away from the bag rolling mechanism 4 is exposed.
The clamping mechanism 6 moves to the upper part of the exposed part of the section bar a under the drive of the dragging mechanism 5 and clamps the exposed part, the vertical power cylinder 64 is retracted to lift one end of the section bar a, the friction coefficient of the inner wall of the transfer film bag b is smaller than that of the outer wall, the section bar a slides out from between the two bag rolling wheels 43 in the lifting process, as shown in fig. 8, the two bag rolling wheels 43 clamp the transfer film bag b after the section bar a slides out, and the driving motor 45 is started to drive the bag rolling wheels 43 to rotate anticlockwise in the view angle shown in fig. 8, so that the transfer film bag b is pulled out of the section bar a.
After the drawing is completed, the bag rolling mechanism 4 loosens the section bar a, the clamping mechanism 6 and the jacking conveying mechanism 7 descend to put the section bar a back to the first conveying belt assembly 12, the first conveying belt assembly 12 starts to convey the section bar after bag removal to the temporary storage frame 15, and an operator conveys the section bar a away.
The bag removing device is applied to the technical field of bag removing equipment.
While the embodiments of this invention have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this invention, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.