CN107417135B

CN107417135B - Glass wiping machine

Info

Publication number: CN107417135B
Application number: CN201710471244.1A
Authority: CN
Inventors: 饶桥兵; 李伯涛
Original assignee: Lens Technology Changsha Co Ltd
Current assignee: Lens Technology Changsha Co Ltd
Priority date: 2017-06-20
Filing date: 2017-06-20
Publication date: 2020-09-01
Anticipated expiration: 2037-06-20
Also published as: CN107417135A

Abstract

The invention discloses a glass wiping machine, comprising: the frame, a glass carrier for fixed glass and the first anchor clamps of frictioning that are used for cleaning glass surface, the glass carrier sets up on the base platform of frame, and the base platform is provided with drive glass carrier reciprocating motion's actuating mechanism, and the first anchor clamps of frictioning pass through elevating system and connect in the frame and lie in the glass top liftably, and the first anchor clamps of frictioning include fixed baseplate and be fixed in the cotton of the cotton bubble that absorbs water of fixed baseplate downside, and the cotton surperficial cladding of bubble that absorbs water has dustless cloth. When the cleaning device is used, the lifting mechanism is utilized to lower the rubber head clamp, the water absorption foam and the dust-free cloth are pressed on the upper surface of the glass, then the driving mechanism is started to enable the glass carrier to drive the glass to reciprocate on the base platform, and the dust-free cloth coated on the surface of the water absorption foam and the surface of the glass move relatively, so that the cleaning action is completed. The glass wiping machine can greatly improve the efficiency of wiping glass glue residues, saves a large amount of manpower, and simultaneously improves the product yield.

Description

Glass wiping machine

Technical Field

The invention relates to the technical field of glass product processing, in particular to a glass wiping machine.

Background

The prior flat glass panels such as mobile phone screens and flat computer screens need to be fixed by double faced adhesive tapes in the coating process, and the coated glass panels have adhesive residues left on the appearance and need to be cleaned up so as to meet the appearance requirements and the subsequent process technological requirements. At present, the mode of manually using a self-made wiping pen to wipe the rubber slag is commonly adopted in the prior art, the efficiency is extremely low, and the labor intensity is high.

Therefore, how to provide a novel device for wiping glass cement residues to save labor and improve efficiency is a technical problem that needs to be solved by the technical personnel in the field at present.

Disclosure of Invention

In view of this, the present invention provides a glass wiping machine capable of replacing manual wiping, which can greatly improve the efficiency of wiping glass cement slag and save a great deal of manpower.

In order to achieve the purpose, the invention provides the following technical scheme:

a glass wiping machine comprising:

a frame;

the glass carrier is arranged on a base platform of the rack, and the base platform is provided with a driving mechanism for driving the glass carrier to reciprocate;

the glass cleaning head fixture comprises a frame, a lifting mechanism, a water absorption foam and a dust-free cloth, wherein the frame is arranged on the frame, the lifting mechanism is arranged on the frame, the water absorption foam is arranged on the lower side of the frame, the frame is used for fixing the glass, the water absorption foam is arranged on the upper side of the frame, the frame is used for fixing the glass, the water absorption foam is arranged on the lower side of the frame, the frame is used.

Preferably, in the above glass wiping machine, the frame is further provided with a pressure regulating mechanism for regulating a pressing force between the head jig for wiping rubber and the glass.

Preferably, in the above glass wiping machine, the pressure regulating mechanism includes a pressure regulating cylinder and a precision pressure regulating valve.

Preferably, in the above glass wiping machine, the head jig is detachably attached to the frame.

Preferably, in the above glass wiping machine, the lifting mechanism is provided with a positioning structure and a clamping mechanism for detachably fixing the head jig.

Preferably, in the above glass wiping machine, the glass carrier is provided with a vacuum suction device for sucking and fixing the glass.

Preferably, in the above glass wiping machine, the driving mechanism includes a driving motor and an eccentric wheel, the eccentric wheel is in transmission connection with an output shaft of the driving motor, the glass carrier is provided with a movable supporting plate, an eccentric wheel clamping block for clamping with the eccentric wheel is arranged on the lower side of the movable supporting plate, and the eccentric wheel is in contact with the inner wall of the eccentric wheel clamping block and can rotate in a clamping groove of the eccentric wheel clamping block.

Preferably, in the glass wiping machine, the eccentric wheel is a circular wheel, and a bearing is mounted on the periphery of the eccentric wheel.

Preferably, in the above glass wiping machine, the base platform is provided with a slide rail for guiding the glass carrier to reciprocate.

Preferably, in the above glass wiping machine, the water absorbent foam is disposed in correspondence with an edge of the glass.

The invention provides a glass wiping machine, comprising: the frame, a glass carrier for fixed glass and the first anchor clamps of frictioning that are used for cleaning glass surface, the glass carrier sets up on the base platform of frame, and the base platform is provided with drive glass carrier reciprocating motion's actuating mechanism, and the first anchor clamps of frictioning pass through elevating system and connect in the frame and lie in the glass top liftably, and the first anchor clamps of frictioning include fixed baseplate and be fixed in the cotton of the cotton bubble that absorbs water of fixed baseplate downside, and the cotton surperficial cladding of bubble that absorbs water has dustless cloth.

Before use, the rubber head clamp is soaked in the powder throwing water solution to enable the water-absorbing foam to be soaked, then the rubber head clamp is fixed on a lifting mechanism of a frame, and then the glass to be wiped is fixed on a glass carrier. When the device is used, the rubber head clamp is lowered by the lifting mechanism, the water absorption foam and the dust-free cloth are pressed on the upper surface of the glass, the extrusion force between the rubber head clamp and the glass is adjusted, then the driving mechanism is started to enable the glass carrier to drive the glass to reciprocate on the base platform, and the dust-free cloth coated on the surface of the water absorption foam and the surface of the glass move relatively, so that the wiping action is completed, and the rubber slag on the surface of the glass is removed.

Compared with the manual wiping mode in the prior art, the glass wiping machine can greatly improve the efficiency of wiping glass glue residues, saves a large amount of manpower, and simultaneously improves the product yield. In addition, the scheme can be used for wiping the plane glass panel and can be suitable for wiping the curved glass panel, and the universality is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a glass wiper according to an embodiment of the present invention;

FIG. 2 is a front view of a glass wiping machine in an embodiment of the invention;

FIG. 3 is a left side view of a glass wiping machine in an embodiment of the invention;

FIG. 4 is a front partial cross-sectional view of a glass wiping machine in an embodiment of the invention;

FIG. 5 is a schematic diagram of a structure of a rubber head fixture in an embodiment of the invention;

FIG. 6 is a diagram illustrating the effect of the rubbing head fixture on the glass along the long side direction in the embodiment of the present invention;

FIG. 7 is a diagram illustrating the effect of the scrub head fixture on the glass along the short side direction in the embodiment of the present invention.

In fig. 1 to 7:

1-a frame, 2-a precise pressure regulating valve, 3-a base platform, 4-a glass carrier, 5-a frictioning head clamp, 6-a fixed plate, 7-a rapid chuck, 8-a lifting cylinder, 9-a driving motor, 10-a positioning stop block, 11-a pressure regulating cylinder, 12-a guide block, 13-a slide rail, 14-an eccentric wheel fixture block, 15-an eccentric wheel, 16-a bearing, 17-a movable support plate, 18-glass, 51-a fixed substrate, 52-water absorption foam, 53-a foam fixing block and 54-dust-free cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, in an embodiment, the invention provides a glass wiping machine for wiping glass products efficiently and removing adhesive residue on the surfaces of the glass products. As shown in fig. 1, the glass wiper mainly includes: the glass cleaning machine comprises a frame 1, a glass carrier 4 and a rubber head clamp 5, wherein the frame 1 is a supporting main body of the whole glass cleaning machine, the glass carrier 4 is used for fixing glass 18, and the rubber head clamp 5 is used for cleaning the surface of the glass 18. The glass carrier 4 is arranged on a base platform 3 of the frame 1, and the base platform 3 is provided with a driving mechanism for driving the glass carrier 4 to reciprocate; the frictioning head clamp 5 is connected to the frame 1 in a liftable mode through the lifting mechanism and is located above the glass 18, the frictioning head clamp 5 comprises a fixed base plate 51 and water absorption foam 52 fixed on the lower side of the fixed base plate 51, and the surface of the water absorption foam 52 is wrapped by dust-free cloth 54.

Before use, the rubber head clamp 5 is soaked in the powder throwing water solution to wet the water absorbing foam 52, then the rubber head clamp 5 is fixed on the lifting mechanism of the frame 1, and then the glass 18 to be wiped is fixed on the glass carrier 4. When the device is used, the rubber head clamp 5 is lowered by the lifting mechanism, the water absorption foam 52 and the dust-free cloth 54 are pressed on the upper surface of the glass 18, the extrusion force between the rubber head clamp 5 and the glass 18 is adjusted, then the driving mechanism is started to enable the glass carrier 4 to drive the glass 18 to reciprocate on the base platform 3, the dust-free cloth 54 coated on the surface of the water absorption foam 52 and the surface of the glass 18 move relatively, so that the wiping action is completed, and the rubber slag on the surface of the glass 18 is removed.

It should be noted that the lifting movement of the rubber head clamp 5 in the vertical direction is realized through the lifting mechanism, so that the installation of the glass 18 is facilitated and the rubber head clamp 5 is pressed on the surface of the glass 18, the pressing-down amount of the rubber head clamp 5 and the extrusion force of the glass 18 can be realized by operating the lifting mechanism in the scheme, and the pressing-down amount and the extrusion force of the rubber head clamp 5 can also be adjusted through other mechanisms. The lifting mechanism can have various implementing structures or forms, such as a hydraulic cylinder lifting mechanism, a rack and pinion lifting mechanism, a linear motor lifting mechanism and the like, and preferably, the lifting mechanism in the scheme adopts a lifting cylinder 8, as shown in fig. 1 to 3.

Preferably, the frame 1 in the present scheme is further provided with a pressure regulating mechanism for regulating the pressing force between the frictioning head clamp 5 and the glass 18. By the arrangement, coarse lifting adjustment of the rubber head clamp 5 can be realized through the lifting mechanism, and fine adjustment of the pressing amount of the rubber head clamp 5 and fine adjustment of the extrusion force of the glass 18 can be realized through the pressure regulating mechanism. The pressure adjusting range of the pressure adjusting mechanism can be preset according to conditions such as different thicknesses or specific materials of the wiped glass 18, so that the glass 18 can be protected from being crushed while the glass can be well wiped, and preferably, the pressure adjusting range of the pressure adjusting mechanism in the scheme is 0.2 MPa-0.25 MPa.

It should be noted that the pressure regulating mechanism may adopt various structural forms, for example, a pressure regulating cylinder, a pressure regulating hydraulic cylinder, an electric pressure regulating device, etc., and preferably, the pressure regulating mechanism in this embodiment includes a pressure regulating cylinder 11 and a precise pressure regulating valve 2, as shown in fig. 1 to 3, the adhesive head clamp 5 may displace in a vertical direction relative to the lifting mechanism, so that the pressing amount and the pressing force of the adhesive head clamp 5 can be finely regulated by the pressure regulating cylinder 11 and the precise pressure regulating valve 2. In use, after the glass 18 is fixed on the glass carrier 4, the rubber head clamp 5 descends along with the lifting cylinder 8 and the pressure regulating cylinder 11 until the rubber head clamp 5 presses the surface of the glass 18. Because the water absorption foam 52 and the dust-free cloth 54 of the frictioning head clamp 5 are both made of flexible materials, the frictioning head clamp can deform after being pressed on the surface of the glass 18, at the moment, the pressure regulating cylinder 11 is started, the pressing amount of the frictioning head clamp 5 can be finely regulated until the water absorption foam 52 and the dust-free cloth 54 of the frictioning head clamp 5 are tightly attached to the surface of the glass 18, and the air inlet pressure of the pressure regulating cylinder 11 is regulated by the precise pressure regulating valve 2, so that the pressing force of the frictioning head clamp 5 is regulated.

It should be noted that the above-mentioned rubber head clamp 5 and the glass carrier 4 are matched, and a combination of the above-mentioned rubber head clamp and the glass carrier 4 can be used for wiping a certain specification type of glass product, that is, both the rubber head clamp 5 and the glass carrier 4 are designed according to the specific size specification of the glass product to be wiped. In order to improve the universality of the glass wiping machine, preferably, the rubber head clamp 5 in the scheme is detachably connected to the frame 1, so that the glass 18 is also detachably mounted on the glass carrier 4, and the rubber head clamp 5 and the glass carrier 4 with different shapes and sizes are replaced, so that the glass wiping machine is not only suitable for wiping plane glass panel products, but also suitable for wiping curved glass panel products.

It should be noted that, when the glass panel with four curved edges is wiped, the absorbent foam 52 and the dust-free cloth 54 of the scrub head fixture 5 can only wipe along one pair of edges, so when the other pair of curved edges is wiped, the glass 18 needs to be placed twice, that is, the glass 18 is detached from the glass carrier 4, the placement position is changed, and then the glass is fixed again, referring to fig. 6 and 7, fig. 6 is an effect diagram of the scrub head fixture in the long side direction in the embodiment of the present invention, and fig. 7 is an effect diagram of the scrub head fixture in the short side direction in the embodiment of the present invention. If the sizes or the structures of the long side and the short side of the glass 18 are different, the corresponding rubber head clamp 5 and the glass carrier 4 are required to be replaced, in order to improve the wiping efficiency, in the actual wiping process, two glass wiping machines can be used, one glass wiping machine is used for wiping the left and right direction of the glass 18, and the other glass wiping machine is used for wiping the front and back direction of the glass 18.

It should be noted that the rubber head clamp 5 in this embodiment may specifically be detachably connected to the rack 1 through various structural forms, such as a snap connection, a threaded connection, a slot connection, a clamping mechanism connection, and the like, and preferably, the lifting mechanism in this embodiment is provided with a positioning structure and a clamping mechanism for detachably fixing the rubber head clamp 5. Specifically, the positioning structure can be in various forms such as pin positioning, fixture block positioning, profile matching positioning and the like, and the clamping mechanism can be an eccentric wheel clamping mechanism, a spring clamping mechanism or an air cylinder clamping mechanism and the like. Specifically, location structure in this scheme adopts location dog 10, clamping mechanism adopts quick chuck 7, as shown in fig. 3, elevating system's lower extreme can be provided with the fixed plate 6 that is used for fixed rubber head anchor clamps 5, the downside of fixed plate 6 is provided with guide block 12, rubber head anchor clamps 5 can insert the slot of guide block 12 with fixed baseplate 51's both sides edge when the installation, after propelling movement to the installation target position, utilize location dog 10 to realize the location to rubber head anchor clamps 5, the end of inserting of guide block 12 also can set up location dog 10, thereby utilize guide block 12 and location dog 10 to realize the horizontal positioning to rubber head anchor clamps 5. And finally, the rapid chuck 7 is used for compressing and fixing the frictioning head clamp 5, namely the clamp is fixed in the vertical direction, and the frictioning head clamp 5 is installed. Of course, the structure shown in fig. 3 is only one preferable setting structure in this scheme, and this scheme may also only set the positioning stopper 10 and the clamping mechanism at the lower end of the lifting mechanism, that is, the lower end structure of the lifting mechanism is designed to satisfy the setting of the positioning stopper 10 and the clamping mechanism, and then the installation and fixation of the rubber head clamp 5 are satisfied, and those skilled in the art may design various implementation structures, which are not described herein again.

The glass carrier 4 may be fixed to the glass 18 by various methods, such as vacuum absorption, magnetic absorption, or adhesion. Preferably, the glass carrier 4 in this embodiment is provided with a vacuum adsorption device for adsorbing and fixing the glass 18, and the vacuum adsorption device comprises an adsorption table with holes, a vacuum pump, a pipeline and the like. When the glass 18 is installed, the glass 18 is attached to and placed on the adsorption table board, and the vacuum pump is started to firmly fix the glass 18 on the adsorption table board by utilizing the vacuum adsorption effect.

The driving mechanism is used for driving the glass carrier 4 to reciprocate, so that the glass 18 is driven to reciprocate, and only then the relative motion between the rubber head clamp 5 fixed on the frame 1 and the glass 18 to be wiped can be realized, so as to realize the contact wiping action. The driving mechanism can be realized by various ways, such as an eccentric wheel swinging mechanism, a rack and pinion reciprocating mechanism, a hydraulic cylinder reciprocating mechanism, a crank rocker mechanism and the like, preferably, the driving mechanism in the present solution comprises a driving motor 9 and an eccentric wheel 15, as shown in fig. 4, the eccentric wheel 15 is in transmission connection with an output shaft of the driving motor 9, the glass carrier 4 is provided with a moving support plate 17, the lower side of the moving support plate 17 is provided with an eccentric wheel clamping block 14 for clamping with the eccentric wheel 15, and the eccentric wheel 15 is contacted with the inner wall of the eccentric wheel clamping block 14 and can rotate in a clamping groove of the eccentric wheel clamping block. During the driving process, the output shaft of the driving motor 9 rotates and drives the eccentric wheel 15 to rotate, and because the rotation center of the eccentric wheel 15 is not overlapped with the geometric center and the periphery of the eccentric wheel 15 is contacted with the inner wall of the clamping groove of the eccentric wheel clamping block 14, during the rotation process of the eccentric wheel 15, the eccentric wheel clamping block 14 can reciprocate along with the rotation of the eccentric wheel 15, and further drives the movable supporting plate 17 and the glass 18 to reciprocate. It should be noted that the driving motor 9 in the present embodiment can realize speed regulation, and the preferred motor rotation speed is 100r/min to 140r/min, and those skilled in the art can also adjust the driving motor 9 running at high speed through a speed reduction transmission mechanism to meet the movement speed suitable for wiping finally transmitted to the glass 18.

In order to reduce the wear between the eccentric wheel 15 and the eccentric wheel clamping block 14, the eccentric wheel 15 is preferably designed as a circular wheel, and the bearing 16 is arranged on the periphery of the eccentric wheel 15, so that the contact between the eccentric wheel 15 and the eccentric wheel clamping block 14 is rolling contact, and the friction is greatly reduced.

Preferably, the base platform 3 is provided with a slide rail 13 for guiding the glass carrier 4 to reciprocate, as shown in fig. 4, when the driving mechanism drives the glass carrier 4 to reciprocate, the slide rail 13 can guide the moving direction of the glass carrier 4, so as to provide support for the glass carrier 4 and ensure the moving stability thereof. Specifically, the slide rail 13 may be arranged horizontally so that the glass 18 is reciprocated in a horizontal plane. The slide rail 13 may be a linear guide rail, so that the glass 18 makes a linear reciprocating motion, which is convenient for the rubber head fixture 5 to wipe the linear edge of the glass 18. Of course, those skilled in the art can also design the moving direction and the shape of the sliding rail 13 according to the specific shape of the glass 18, and the detailed description is omitted here.

It should be noted that the rubbing head fixture 5 in this embodiment is used for wiping the adhesive residue on the surface of the glass 18, and the component directly contacting with the glass 18 is the dust-free cloth 54 coated on the periphery of the water absorption foam 52, so the arrangement shape of the water absorption foam 52 needs to correspond to the position on the glass 18 that needs to be wiped, and the rubbing head fixture 5 shown in fig. 5 is provided with four water absorption foam 52 arranged in a rectangle, corresponding to four edges of the rectangular plane glass panel. Of course, the absorbent foam 52 can be arranged in other ways by those skilled in the art, and will not be described in detail herein.

The water absorption foam 52 is used for absorbing the milled powder water solution and elastic buffering, and the larger the elastic deformation amount of the water absorption foam 52 is, the larger the pressure is applied to the glass 18, so that the friction force of the residual glass 18 of the dust-free cloth 54 is increased, and the rubber residue is conveniently wiped and removed. The dust-free cloth 54 has the function of improving the wiping uniformity, and can also leave no wiping marks after wiping is finished, thereby improving the surface quality of the glass 18. After the water absorption foam 52 absorbs the milled powder water solution, the contact friction force can be increased, and the heat dissipation function is also realized, so that the efficient and safe wiping is ensured.

In order to fix the water absorption foam 52, the foam fixing block 53 is preferably arranged on the fixing base plate 51 in the scheme, as shown in fig. 5, the water absorption foam 52 can be fixedly connected to the foam fixing block 53 through fixing glue and is not easy to fall off in the water absorption process.

In conclusion, the glass wiping machine provided by the invention has the beneficial effects of simple structure, easiness in operation, labor saving, reduction in labor intensity, high wiping efficiency, capability of improving the yield of products and the like.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A glass wiping machine, comprising:

a frame (1);

a glass carrier (4) for fixing glass (18), the glass carrier (4) being arranged on a base platform (3) of the machine frame (1), the glass carrier (4) is provided with a vacuum adsorption device for adsorbing and fixing the glass (18), the base platform (3) is provided with a driving mechanism for driving the glass carrier (4) to reciprocate, the driving mechanism comprises a driving motor (9) and an eccentric wheel (15), the eccentric wheel (15) is in transmission connection with an output shaft of the driving motor (9), the glass carrier (4) is provided with a movable supporting plate (17), an eccentric wheel clamping block (14) which is used for being clamped with the eccentric wheel (15) is arranged on the lower side of the movable supporting plate (17), the eccentric wheel (15) is in contact with the inner wall of the eccentric wheel fixture block (14) and can rotate in the fixture groove of the eccentric wheel fixture block (14);

the cleaning head clamp (5) is used for cleaning the surface of the glass (18), the cleaning head clamp (5) is connected to the rack (1) in a lifting mode through a lifting mechanism and is located above the glass (18), the cleaning head clamp (5) comprises a fixed base plate (51) and water absorption foam (52) fixed on the lower side of the fixed base plate (51), and the surface of the water absorption foam (52) is wrapped by dust-free cloth (54); the utility model discloses a rubber head, including frame (1), the frame is equipped with rubber head anchor clamps (5) and glass (18), absorb water bubble cotton (52) with the edge of glass (18) corresponds arranges, frame (1) still is provided with and is used for adjusting rubber head anchor clamps (5) with the pressure regulating mechanism of extrusion force between glass (18), pressure regulating mechanism includes pressure regulating cylinder (11) and accurate air-vent valve (2).

2. A glass wiping machine according to claim 1, characterized in that the wiping head holder (5) is detachably connected to the machine frame (1).

3. The glazing machine according to claim 2, characterized in that the lifting mechanism is provided with a positioning structure and a clamping mechanism for removably fixing the rubbering head clamp (5).

4. A glass-cleaning machine according to claim 1, characterized in that the eccentric (15) is a circular wheel, the eccentric (15) being peripherally fitted with bearings (16).

5. Glass wiping machine according to claim 1, characterized in that the base platform (3) is provided with a slide (13) for guiding the glass carrier (4) in a reciprocating motion.