CN110589594B

CN110589594B - Automatic stripping and pasting device for sponge

Info

Publication number: CN110589594B
Application number: CN201910892041.9A
Authority: CN
Inventors: 杨杰; 侯均茂; 王平; 鲜奇刚; 符勇; 骆杰; 杨广明
Original assignee: Gree Electric Appliances Inc of Zhuhai; Gree Chongqing Electric Appliances Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Gree Chongqing Electric Appliances Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2024-05-31
Anticipated expiration: 2039-09-20
Also published as: CN110589594A

Abstract

The invention provides an automatic sponge stripping and pasting device which comprises a storage and discharge tool, wherein the storage and discharge tool is used for providing sponge materials; the sponge stripping tool is positioned at one side of the material storage and discharge tool and is used for realizing automatic stripping of the sponge from the oiled paper and discharging the residual oiled paper after the sponge stripping to a recovery position; and the moving mechanism is used for moving the sponge from the storage and discharge tool to the sponge stripping tool, and stripping and pasting the sponge on the sponge stripping tool to a preset position from the oil paper. The device can realize automatic stripping and pasting of the sponge and recovery of the oil paper, and can more accurately ensure the consistency of pasting the sponge on the motor bracket; and the operator only needs to add the material again after the sponge material in the storage box is used up, so that the problem of human resource waste is thoroughly solved, and meanwhile, the degree of automation is also improved.

Description

Automatic stripping and pasting device for sponge

Technical Field

The invention relates to the technical field of automatic equipment, in particular to an automatic sponge stripping and pasting device.

Background

With the continuous improvement of the industrial automation degree, the traditional manual assembly method cannot meet the development requirement of society, with the continuous improvement of the labor cost, the continuous improvement of the social competitiveness, and in order to occupy a place in vigorous competition, a powerful industrial automation post shield is needed to be used, so that the method cannot be eliminated.

At present, sponge is often used in the production process of an air conditioner, the sponge is generally a plurality of pieces together when materials are supplied, one side of the sponge is stuck with oilpaper, the sponge is required to be peeled off from the oilpaper manually during use and then stuck at the corresponding position of the air conditioner, the oilpaper is thrown into a recovery box after the sponge is peeled off, the prior art generally adopts a manual mode to operate, but the manual operation has more problems, such as larger randomness of manual sticking, regular sticking of the sponge on the surface of a part cannot be realized, so that consistency of sponge sticking is ensured, and if the problem of sticking the sponge on the surface of a workpiece obliquely occurs, the workpiece is required to be returned to be stuck again, and the working progress is affected; the manual stripping and pasting speed is slower, and efficiency is lower, and the workman is along with the lapse of subsides sponge operating time, and the condition of tiredness can not appear in workman's health to lead to subsides sponge efficiency to reduce, seriously influence the work plan.

Disclosure of Invention

The invention provides an automatic sponge stripping and pasting device, which aims to more accurately ensure the consistency of pasting sponge on a motor bracket through the automatic stripping and pasting device, and replaces the traditional manual operation by adopting the device, thereby reducing the labor intensity of staff.

The automatic sponge stripping and pasting device of the invention comprises,

The storage and discharge tool is used for providing sponge materials;

The sponge stripping tool is positioned at one side of the material storage and discharge tool and is used for realizing automatic stripping of the sponge from the oiled paper and discharging the residual oiled paper after the sponge stripping to a recovery position; and

And the moving mechanism is used for moving the sponge from the storage and discharge tool to the sponge stripping tool, and stripping and pasting the sponge on the sponge stripping tool to a preset position.

In one embodiment, the material storage and discharging tool comprises a material storage box and a material storage box supporting frame for supporting the material storage box, wherein a blocking plate is arranged at the front end of the material storage box, the front end of the material storage box is hinged to the material storage box supporting frame, and the rear end of the material storage box is connected with the material storage box supporting frame through a lifting tool.

In one embodiment, the sponge stripping tool comprises a sponge placing flat plate, a mounting plate and a stripping tool supporting frame for supporting the mounting plate, wherein the sponge placing flat plate is fixed on the mounting plate in a turnover manner through a turnover assembly, a plurality of through holes are formed in the surface of the sponge placing flat plate, first adsorption assemblies for adsorbing sponge oilpaper are respectively arranged in the through holes, and compression cylinders and sponge pressing plates arranged on the compression cylinders are symmetrically arranged at two ends of the sponge placing flat plate, and the compression cylinders can drive the sponge pressing plates to compress the sponge.

In one embodiment, the moving mechanism comprises a robot having a second suction assembly disposed on an arm of the robot.

In one embodiment, the automatic sponge peeling and pasting device further comprises a conveying line body for conveying the sponge pasting target, the conveying line body comprises a roller line, a stopper capable of lifting is arranged on the roller line, guide rods are arranged on two sides of the roller line, and the guide rods extend along the length direction of the roller line.

In one embodiment, the material storage and discharging tool further comprises a pressing plate, two ends of the pressing plate are respectively connected to the blocking plates on the left side and the right side of the material storage box in a sliding mode, the pressing plate can move back and forth on the material storage box along the length direction of the material storage box, and a limit stop is arranged at the front end of the material storage box.

In one embodiment, the turnover assembly comprises a bearing seat, a flat turnover shaft and a pushing cylinder, wherein the bearing seat is symmetrically fixed on the mounting plate, the sponge placement flat plate is assembled on the bearing seat through the flat turnover shaft, a gear is assembled at one end of the flat turnover shaft extending out of the bearing seat, a rack perpendicular to the flat turnover shaft is arranged below the gear, the rack is meshed with the gear, and the pushing cylinder is connected with the rack and can drive the rack to reciprocate along the direction perpendicular to the flat turnover shaft.

In one embodiment, the compressing assembly comprises a compressing cylinder and a sponge pressing plate arranged on the compressing cylinder, wherein the compressing cylinder can drive the sponge pressing plate to open or close so as to compress the sponge material adsorbed on the sponge placing plate.

In one embodiment, the front end of the storage box is further provided with a material detection photoelectric device for detecting the sponge material.

In one embodiment, the platen is provided with a weight.

In one embodiment, the first adsorption component comprises a vacuum chuck and a chuck mounting frame, the chuck mounting frame is arranged at the bottom of the sponge placing plate, the chuck part of the vacuum chuck is fixed in the through hole, and the tail part of the vacuum chuck is fixed on the chuck mounting frame.

In one embodiment, the mounting plate is provided with a bar-shaped slot for the suction cup mounting frame to pass through.

In one embodiment, the second suction assembly comprises a suction cup set and a suction cup mounting plate, the suction cup set is mounted on the suction cup mounting plate, and the suction cup mounting plate is fixedly connected with the robot.

In one embodiment, the drum line is provided with an object detection photo-electric device, and the object detection photo-electric device is positioned at one side where the stopper is arranged.

In one embodiment, the mounting plate is further provided with a limit post for limiting the overturning position of the sponge placing plate.

In one embodiment, the front ends of the storage tanks are hinged together by hinges to the storage tank support frame.

Compared with the prior art, the automatic sponge stripping and pasting device has the following advantages,

The storage box is of an adjustable inclined structure, so that the gradient of the storage box can be freely adjusted; the sponge stripping tool is provided with a sponge positioning and stripping mechanism, and adopts a clamping and pressing type structure and an adsorption type structure to realize stripping and positioning of the sponge, and adopts a turning plate type structure, so that the overturning of the sponge positioning plate is realized by utilizing the cooperation actions of an air cylinder, a rack, a gear and the like, and the aim of automatically recycling the oilpaper is fulfilled.

The automatic sponge peeling and pasting device can realize automatic sponge peeling and pasting and oilpaper recycling, and staff only need to add materials after the sponge in the storage box is used, so that the problem of manpower resource waste is thoroughly solved, and meanwhile, the degree of automation is also improved.

The above technical features can be combined in various technically feasible ways to create new embodiments as long as the object of the invention is achieved.

Drawings

The invention will be described in more detail hereinafter on the basis of an embodiment which is only non-limiting and with reference to the accompanying drawings. Wherein:

Fig. 1 is a structural view showing an automatic sponge peeling and sticking apparatus according to the present invention;

fig. 2 is a schematic structural view showing a storage and discharge tool in the automatic sponge peeling and pasting device in fig. 1;

FIG. 3 is a schematic view showing a structure of the material storing and discharging tool in FIG. 2 at another angle;

Fig. 4 is a schematic structural view showing a sponge peeling tool in the automatic sponge peeling and pasting device in fig. 1;

FIG. 5 shows a schematic view of the sponge stripping fixture of FIG. 4 at another angle;

FIG. 6 shows an enlarged view of a portion of the cylinder, rack and pinion combination of the sponge stripping tool of FIG. 4A;

FIG. 7 shows an enlarged view of a portion of the hold down cylinder at B in FIG. 5;

Fig. 8 is a schematic view showing the construction of a moving mechanism in the automatic sponge peeling and pasting device of fig. 1;

Fig. 9 is a schematic view showing the structure of a conveyor line body in the automatic sponge peeling and pasting device in fig. 1.

In the drawings, like components are denoted by like reference numerals. The figures are not drawn to scale.

In the drawings, reference numerals are:

100. Automatic stripping and pasting device for sponge; 1. storing and discharging tools; 2, a sponge stripping tool; 3. a moving mechanism; 4. a storage box support frame; 5. a hinge mounting plate; 6. a hinge; 7. detecting photoelectricity of materials; 8. a blocking plate; 9. a storage bin; 10. a pressing plate; 11. a limit stop; 12. a guide rod; 13. a flange type linear bearing; 14. balancing weight; 15. a first crank fixing block; 16. a first crank; 17. a second crank; 18. a second crank fixing block; 19. stripping the tool support frame; 20. a mounting plate; 21. a linear guide rail; 22. a bearing seat; 23. placing a sponge on a flat plate; 24. the first overturning limiting column; 25. a panel turnover shaft; 26. a compression cylinder mounting plate; 27. the rack is connected with the guide post; 28. a pushing cylinder; 29. a gear; 30. a rack; 31. a linear guide post; 32. a cylinder connecting block; 33. a first compaction cylinder; 34. a vacuum chuck; 35. the sucker mounting rack; 36. a sponge pressing plate; 37. a second compaction cylinder; 38. the second overturning limiting column; 39. an industrial robot mounting base; 40. a sponge sucker; 41. a vacuum chuck; 42. a sucker mounting plate; 43. the robot is provided with a flange plate; 44. an industrial robot; 45. a conveyor line body; 46. a roller line; 47. detecting photoelectricity of the object; 48. a stopper; 49. a guide rod; 50. a bar-shaped groove.

Detailed Description

The invention will be described in further detail with reference to the drawings and the specific examples. It should be noted that, as long as no conflict is formed, each embodiment of the present invention and each feature of each embodiment may be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. In the description of the present invention, the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positional relationships based on the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction, and the relative positional relationships may be changed accordingly when the absolute position of the object to be described is changed, so that the limitation of the present invention cannot be construed.

The parts not described in the invention can be realized by adopting or referring to the prior art.

As shown in fig. 1, the automatic sponge peeling and pasting device of the invention comprises a storage and discharging tool 1, a sponge peeling tool 2 and a moving mechanism 3, wherein the storage and discharging tool 1 is used for providing sponge materials for the sponge peeling tool 2, the sponge peeling tool 2 is positioned on one side of the storage and discharging tool 2 and is used for realizing automatic peeling of sponge from oiled paper and discharging the residual oiled paper after the sponge peeling to a recycling place, and the moving mechanism 3 is used for moving the sponge from the storage and discharging tool 1 to the sponge peeling tool 2 and can peel and paste the sponge on the sponge peeling tool 2 to a preset position.

As shown in fig. 1, 2 and 3, the material storage and discharge tool 1 includes a material storage box 9 and a material storage box support frame 4 for supporting the material storage box 9, a blocking plate 8 is disposed at the front end of the material storage box 9 (i.e. the end of the material storage box 9 near the sponge stripping tool 2), the front end of the material storage box 9 is hinged on the material storage box support frame 4, and the rear end of the material storage box 9 is connected with the material storage box support frame 4 through a lifting component. The blocking plate 8 can prevent the sponge material in the storage bin from falling down when the storage bin 9 is inclined.

As shown in fig. 2, the front end of the storage box 9 is preferably hinged with the storage box support frame 4 through a hinge 6 and a hinge mounting plate 5, the rear end of the storage box 9 is connected with the storage box support frame 4 through a lifting assembly, and when in use, a user can adjust the gradient of the storage box 9 according to the actual state through the lifting assembly.

Preferably, the lifting assembly comprises a plurality of cranks hinged in sequence. Fig. 3 shows a preferred embodiment, wherein the lifting assembly comprises a first crank 16 and a second crank 17 hinged to each other, the first crank 16 and the second crank 17 being fixed to the storage bin 9 and the storage bin support frame 4 by means of a first crank fixing block 15 or a second crank block 18, respectively.

Through the crank structure, the free adjustment of the gradient of the storage box can be easily realized.

As shown in fig. 2 and 3, in one embodiment, the storing and discharging tool 1 further includes a pressing plate 10, two ends of the pressing plate 10 are respectively slidably connected to the baffle plates on the left and right sides of the storing box, the pressing plate 10 is placed in the storing box 9 and can reciprocate along the length direction of the storing box 9, and a limit stop 11 is provided at the front end of the storing box 9 to prevent the pressing plate 10 from sliding off the storing box 9 during movement.

Preferably, the pressing plate 10 is provided with a weight 14 to ensure that the pressing plate 10 can fall freely under the action of gravity when the storage tank 9 is tilted.

In a preferred embodiment, guide rods 12 are respectively arranged on the left baffle plate and the right baffle plate of the storage box 9 along the length direction of the baffle plates, and the pressing plate 10 is arranged on the guide rods 12 through flange type linear bearings 13, so that when the storage box 9 is inclined, the pressing plate 10 can automatically slide downwards under the action of a balancing weight 14, and the guide rods 12 are matched with the flange type linear bearings 13, so that the stability of the pressing plate 10 in sliding up and down is ensured.

In a preferred embodiment, the front end of the storage box 9 is further provided with a material detection photoelectric 7 for detecting sponge material, and when the sponge material is detected, information can be transmitted to the control system to control the moving mechanism 3 to start working.

As shown in fig. 4 and 5, the sponge stripping tool 2 comprises a sponge placing flat plate 23, a mounting plate 20 and a stripping tool supporting frame 19 for supporting the mounting plate 20, wherein the mounting plate 20 is fixed on the stripping tool supporting frame 19 through a linear guide rail 21, the sponge placing flat plate 23 is fixed on the mounting plate 20 in a turnover way through a turnover component, a plurality of through holes are formed in the surface of the sponge placing flat plate 23, first adsorption components for adsorbing sponge oilpaper are respectively arranged in the through holes, and compression components are symmetrically arranged at two ends of the sponge placing flat plate 23 and used for compressing sponge materials adsorbed on the sponge placing flat plate 23.

As shown in fig. 5, the first suction unit includes a vacuum chuck 34 and a chuck mounting frame 35, the chuck mounting frame 35 is disposed at the back of the sponge holding plate 23, the chuck portion of the vacuum chuck 34 is fixed in a through hole in the sponge holding plate 23, and the tail portion thereof is fixed on the chuck mounting frame 35. When the sponge material moves onto the sponge placing plate 23 through the moving mechanism 3, the moving mechanism 3 controls the vacuum chuck 34 to adsorb the oilpaper of the sponge material, and the sponge material is adsorbed on the sponge placing plate 23.

As shown in fig. 4,5 and 6, the turnover assembly includes a bearing housing 22, a flat turnover shaft 25 and a pushing cylinder 28, the bearing housing 22 is symmetrically fixed on the mounting plate 20, the sponge placing flat plate 23 is assembled on the bearing housing 22 through the flat turnover shaft 25, one end of the flat turnover shaft 25 extends out of the bearing housing 22, a gear 29 is assembled on one end of the flat turnover shaft extending out of the bearing housing 22, a linear guide post 31 perpendicular to the flat turnover shaft 25 is arranged below the gear 29, a rack 30 is arranged on the linear guide post, the rack 30 is meshed with the gear 29, a rack connecting guide post 27 is arranged on the rack 30, the pushing cylinder 28 is connected with the rack connecting guide post 27 through a cylinder connecting block 32, and the rack 30 can be driven to reciprocate on the linear guide post 31 along the direction perpendicular to the flat turnover shaft 25 through contraction and extension of the pushing cylinder 28. The rack 30 pushes the gear 29 to turn over when moving, thereby realizing the turning over of the sponge placing flat plate 23.

As shown in fig. 4, 5 and 7, the compressing assembly comprises a compressing cylinder and a sponge pressing plate 36 installed on the compressing cylinder, the compressing cylinder is installed on the installing plate 20 through a compressing cylinder installing plate 26, as shown in fig. 5, a first compressing cylinder 33 and a second compressing cylinder 37 are symmetrically arranged at two ends of the sponge placing plate 23, the sponge pressing plates 36 are respectively arranged on the compressing cylinders, the sponge pressing plate 36 comprises an upper pressing plate and a lower pressing plate, when the sponge placing plate 23 turns over towards the sponge pressing plate 36, the compressing cylinder drives the upper pressing plate and the lower pressing plate to open along the arrow direction in fig. 7, and after the sponge placing plate 23 turns over to a target position or a target angle (horizontal position), the compressing cylinder drives the upper pressing plate and the lower pressing plate to move along the direction opposite to the arrow direction in fig. 7, so as to compress sponge materials to be stripped.

The mounting plate 20 is also provided with a first flip-stop post 24 and a second flip-stop post 38 that limit the flip position of the sponge placement plate 23. After the sponge on a piece of sponge material is peeled off completely, the compressing cylinder drives the sponge pressing plate 36 to loosen the oilpaper, at the moment, the pushing cylinder 28 drives the rack 30 to drive the gear 29 to rotate, when the sponge placing flat plate 23 is turned to the position of the first turning limiting column 24, turning is stopped, and the oilpaper flows into the oilpaper recycling bin along the sponge placing flat plate 23, so that automatic recycling of the oilpaper is realized.

The sponge stripping tool 2 combines a clamping type structure and an adsorption type structure, realizes stripping and positioning of the sponge, realizes overturning of a sponge positioning plate by utilizing the cooperation actions of an air cylinder, a rack, a gear and the like through a turning plate type structure, and achieves the aim of automatically recycling the oilpaper.

Preferably, as shown in fig. 5, the mounting plate 20 is provided with a bar-shaped groove 50, when the sponge placing plate 23 turns towards the sponge pressing plate 36, the sucker mounting frame 35 falls into the bar-shaped groove 50, and interference between the sucker mounting frame 35 and the mounting plate 20 occurs when the sponge pressing plate 36 is driven by the pressing cylinder to press sponge materials.

In one embodiment, the movement mechanism includes an industrial robot 44, with a second suction assembly disposed on an arm of the industrial robot 44.

As shown in fig. 8, the industrial robot 44 is mounted on the industrial robot mount 39, the second suction assembly includes a suction cup group and a suction cup mounting plate 42, the suction cup mounting plate 42 is assembled on the industrial robot 44 through a robot mounting flange 43, the suction cup group is fixed on the suction cup mounting plate 42, and the suction cup group includes a sponge suction cup 40 and a vacuum suction cup 41.

As shown in fig. 9, in one embodiment, the automatic sponge peeling and attaching apparatus 100 of the present invention further includes a conveying line body 45 for conveying a sponge-attaching target, the conveying line body 45 including a drum line 46, a stopper 48 being provided at a front end of the drum line 46 to be able to be lifted, guide bars 49 being provided at both sides of the drum line 46, the guide bars 49 extending in a length direction of the drum line 46.

Preferably, an object detection photoelectric 47 is arranged beside the stopper, when the sponge pasting target object is conveyed from the conveying line body 45 to a positioning position formed by the stopper 48 and the guide rod 49 and the object detection photoelectric 47 detects the sponge pasting target object, the industrial robot 44 drives the sponge sucker 40 to paste the sponge onto the sponge pasting target object, the industrial robot 44 controls the stopper 48 to fall down after the sponge pasting is completed, the sponge pasting target object with the sponge pasted is released, and the industrial robot 44 controls the stopper 48 to rise to the original position again after the object detection photoelectric 47 does not detect the sponge pasting target object.

The operation of the automatic sponge peeling and pasting device of the present invention will be described in detail below,

Taking the example of sticking the sponge to the air conditioner external unit and sticking three sponges on one piece of oilpaper.

The regulation of storage box 9 slope can be realized through adjusting the bolt on the crank to the manual work before the start, and after the slope is confirmed, fastening bolt, it is fixed to store box 9 slope. After the adjustment is completed, the pressing plate 10 is manually pushed upwards, then laminated sponge materials (for example, 50-100 sponge materials are stacked together), the sponge material side faces to one side of the direction of the blocking plate 8 and is flatly placed into the storage box 9, after the placement is completed, the device is started, after the material detection photoelectric 7 detects the sponge materials, the industrial robot 44 drives the sucker group (the sucker group refers to the vacuum sucker 41 and the sponge sucker 40, because the sponge materials sucked from the storage box 9 are whole at this time, for the sucking stability, two suckers of the vacuum sucker 41 and the sponge sucker 40 are simultaneously used for sucking a piece of sponge from the storage box 9 and then the sponge is placed on the sponge placement flat plate 23 of the sponge stripping tool 2, then the vacuum chuck 34 is controlled to start to act to adsorb the oilpaper by a program written in the industrial robot 44, then the first compacting cylinder 33 is controlled to drive the sponge pressing plate 36 to press the sponge on one side of the oilpaper, after compacting, the industrial robot 44 drives the sponge chuck 40 (only needs to suck the sponge by the sponge chuck 40, because the sponge is smaller, and the sponge chuck can suck the sponge in a larger area, thereby ensuring the stability of sponge suction) to adsorb the sponge on one side which is not compacted (three sponges are stuck on one complete oilpaper, and only one sponge on the edge of the sponge pressing plate 36 is compacted at the moment), then the sponge is obliquely moved upwards (the sponge can be quickly and effectively stripped from the oilpaper by obliquely upwards moving), thereby peel off the sponge from the oilpaper, afterwards industrial robot 44 drives sponge sucking disc 40 and absorbs the sponge that peels off to transfer chain body 45 top, when the outer machine of air conditioner is carried to the locating place that comprises stopper 48 and guide bar 49 and article detection photoelectricity 47 detects the outer machine of air conditioner from transfer chain body 45, industrial robot 44 drives sponge sucking disc 40 and pastes the sponge on the motor support of air conditioner, after pasting, industrial robot 44 control stopper 48 whereabouts, the outer machine of air conditioner that has pasted the sponge is released, industrial robot 44 control stopper 48 risees to the normal position again after article detection photoelectricity 47 does not detect the outer machine of air conditioner. Then the industrial robot 44 drives the sponge sucker 40 to return to the sponge stripping tool 2, after the sponge on one side of the oiled paper is stripped, the second compression cylinder 37 drives the sponge pressing plate 36 to press the oiled paper from which the sponge is stripped, the first compression cylinder 33 is loosened after the second compression cylinder 37 is compressed, the industrial robot 44 drives the sponge sucker 40 to adsorb the sponge on the other side and then moves obliquely upwards, thereby stripping the sponge from the oiled paper, then pasting the sponge on the corresponding position of the air conditioner external unit, after the sponge on the two sides is stripped, the industrial robot 44 drives the sponge sucker 40 to strip the sponge in the middle of the oiled paper and paste the sponge on the air conditioner external unit, finally, after the industrial robot 44 drives the sponge sucker 40 to strip and paste 3 pieces of sponge on one piece of oilpaper, the second compression cylinder 37 is controlled to be loosened by a program written in the industrial robot, then the pushing cylinder 28 is controlled to retract to drive the rack 30 to move so as to drive the gear 29 to rotate, the turnover of the sponge placing flat plate 23 is realized, when the flat plate turnover shaft 25 is turned to the first turnover limiting column 24, the sponge placing flat plate 23 stops turning (at the moment, the sponge placing flat plate is turned by about 80 degrees), after the turnover is finished, the industrial robot 44 controls the vacuum sucker 34 to stop working, then the oilpaper after the sponge is stripped flows into the oilpaper recovery box along the sponge placing flat plate 23, thereby realizing the automatic recovery of the oiled paper. After the oilpaper is recovered, the pushing cylinder 28 is controlled to extend, the sponge placing flat plate 23 is driven to reset, the pressing plate can realize unpowered sliding downwards by utilizing the gravity of the balancing weight 14 after one sponge is taken away in the storage box 9 each time, the sponge is conveyed to the grabbing position of the robot, the whole device starts the next circulation action, after the sponge material in the storage box 9 is used up, the stop block 11 can prevent the pressing plate 10 from continuing to slide downwards, so that the material detection photoelectric 7 is prevented from sensing the pressing plate to cause misoperation, and when the sponge material is used up, an alarm can be sent out to prompt staff that the material is used up when the material detection photoelectric 7 does not detect the material.

The above is the whole working process of the automatic sponge stripping and pasting device.

The device can realize automatic stripping and pasting of the sponge and recovery of the oil paper, and can more accurately ensure the consistency of pasting the sponge on the motor bracket; and the operator only needs to add the material again after the sponge material in the storage box is used up, so that the problem of human resource waste is thoroughly solved, and meanwhile, the degree of automation is also improved.

By now it will be appreciated by those skilled in the art that while the invention has been described with reference to preferred embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. An automatic sponge peeling and pasting device is characterized by comprising,

The storage and discharge tool is used for providing sponge materials;

The moving mechanism is used for moving the sponge from the storage and discharge tool to the sponge stripping tool and stripping and pasting the sponge on the sponge stripping tool to a preset position from the oilpaper; wherein,

The sponge stripping tool comprises a sponge placing flat plate, a mounting plate and a stripping tool supporting frame for supporting the mounting plate, wherein the sponge placing flat plate is fixed on the mounting plate in a turnover way through a turnover assembly, and a limit column for limiting the turnover position of the sponge placing flat plate is arranged on the mounting plate; the sponge placing plate comprises a sponge placing plate body, wherein a plurality of through holes are formed in the plate surface of the sponge placing plate body, first adsorption assemblies for adsorbing sponge oil paper are respectively arranged in the through holes, and compression assemblies are symmetrically arranged at two ends of the sponge placing plate body and used for compressing sponge materials adsorbed on the sponge placing plate body;

The compression assembly comprises a compression cylinder and a sponge pressing plate arranged on the compression cylinder, and the compression cylinder can drive the sponge pressing plate to open or close so as to compress sponge materials adsorbed on the sponge placing plate.

2. The automatic sponge peeling and pasting device according to claim 1, wherein the storing and discharging tool comprises a storing box and a storing box supporting frame for supporting the storing box, a blocking plate is arranged at the front end of the storing box, the front end of the storing box is hinged to the storing box supporting frame, and the rear end of the storing box is connected with the storing box supporting frame through a lifting assembly.

3. The automatic sponge peeling and pasting device according to claim 1, wherein the first adsorption assembly comprises a vacuum chuck and a chuck mounting frame, the chuck mounting frame is arranged at the bottom of the sponge placing plate, the chuck part of the vacuum chuck is fixed in the through hole, and the tail part of the vacuum chuck is fixed on the chuck mounting frame.

4. The automatic sponge peeling and pasting device according to claim 2, wherein the storing and discharging tool further comprises a pressing plate, two ends of the pressing plate are respectively and slidably connected to the baffle plates on the left side and the right side of the storing box, the pressing plate can reciprocate on the storing box along the length direction of the storing box, and a limit stop is arranged at the front end of the storing box.

5. The automatic sponge peeling and pasting device according to claim 1, wherein the turnover assembly comprises a bearing seat, a flat turnover shaft and a pushing cylinder, the bearing seat is symmetrically fixed on the mounting plate, the sponge placement flat plate is assembled on the bearing seat through the flat turnover shaft, a gear is assembled at one end of the flat turnover shaft extending from the bearing seat, a rack perpendicular to the flat turnover shaft is arranged below the gear, the rack is meshed with the gear, and the pushing cylinder is connected with the rack and can drive the rack to reciprocate along the direction perpendicular to the flat turnover shaft.

6. The automatic sponge peeling and pasting device according to claim 2 or 4, wherein the front end of the storage box is further provided with a material detecting photoelectric device for detecting the sponge material.

7. The automatic sponge peeling and applying device according to claim 4, wherein a weight is provided on the pressing plate.