CN115284596A - High accuracy toughened glass laminating machine - Google Patents
High accuracy toughened glass laminating machine Download PDFInfo
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- CN115284596A CN115284596A CN202210968941.9A CN202210968941A CN115284596A CN 115284596 A CN115284596 A CN 115284596A CN 202210968941 A CN202210968941 A CN 202210968941A CN 115284596 A CN115284596 A CN 115284596A
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- film
- roller
- toughened glass
- fixedly connected
- fixed frame
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- 239000005341 toughened glass Substances 0.000 title claims abstract description 79
- 238000010030 laminating Methods 0.000 title claims abstract description 74
- 238000004804 winding Methods 0.000 claims abstract description 31
- 239000007888 film coating Substances 0.000 claims description 39
- 238000009501 film coating Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 32
- 230000008569 process Effects 0.000 abstract description 17
- 230000033001 locomotion Effects 0.000 abstract description 8
- 210000004303 peritoneum Anatomy 0.000 abstract description 5
- 210000002489 tectorial membrane Anatomy 0.000 description 81
- 239000011521 glass Substances 0.000 description 10
- 210000004379 membrane Anatomy 0.000 description 9
- 239000012528 membrane Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000005347 annealed glass Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention belongs to the technical field of toughened glass processing, and particularly relates to a high-precision toughened glass film laminating machine which comprises a fixed frame, a conveying roller, a film laminating roller, a film winding roller and a cutting part, wherein the fixed frame is fixed on the conveying roller; according to the invention, through the arrangement of the two film covering rollers which form an included angle with each other, when film covering is carried out, a film is adhered to toughened glass from the intersection point of the film covering rollers, because the contact position is a point when film covering is just started, and then the film is gradually pushed to two sides along with the movement of the toughened glass under the driving of the conveying roller, the air in the middle can be driven to two sides in the film covering process, so that bubbles can be effectively prevented from being generated between the film and the toughened glass after peritoneum, the film covering can be smoother, the quality of the film covering is further improved, and meanwhile, in the film covering process, the film can be more quickly adhered to the film along with the rotation of a motor, and the film covering efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of toughened glass processing, and particularly relates to a high-precision toughened glass film laminating machine.
Background
The toughened glass is obtained by cutting common annealed glass into required sizes, heating to about 700 ℃ close to a softening point, and then rapidly and uniformly cooling; after the tempering treatment, uniform compressive stress is formed on the surface of the glass, and tensile stress is formed inside the glass, so that the bending strength and the impact strength of the glass are improved, and the strength of the glass is about four times that of the common annealed glass; after the tempered glass is broken, the broken glass is broken into uniform small particles and has no sharp corner in the shape of a common glass knife, so that the tempered glass is called safety glass and is widely used in automobiles, interior decoration and windows opened to the outside of high floors.
In some places with high use requirements, in order to maintain the aesthetic feeling of the toughened glass, a protective film is generally covered on the surface of the toughened glass, for example, in the case of the toughened glass used on a display, the existing film covering equipment generally adopts a straight roller to press a film on the toughened glass, because the straight roller moves relative to the toughened glass, the contact surface is in a straight line, and further, in the film covering process, bubbles are easily formed between the film and the toughened glass, and further the quality of the film covering of the toughened glass is influenced.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a high-precision toughened glass film laminating machine. The invention is mainly used for solving the problem of poor film coating quality caused by easy generation of bubbles in the film coating process of toughened glass.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-precision toughened glass film laminating machine comprises a fixed frame, a conveying roller, a film laminating roller, a film winding roller and a cutting component; the conveying rollers are uniformly arranged on the fixed frame at intervals along the horizontal direction; the conveying roller is rotationally connected with the fixed frame; the conveying roller is used for uniformly conveying the toughened glass; the film winding roller is arranged at one end of the upper part of the fixing frame; the film winding roller is connected with the fixing frame; a film is wound on the film winding roller; the upper part of the fixing frame is provided with the film laminating rollers symmetrically; the axes of the two film laminating rollers are arranged in a non-collinear way; one end of the film laminating roller is rotationally connected with the fixed frame; the other end of the film laminating roller is provided with an installation frame; the other end of the film laminating roller is rotatably connected with the mounting rack; an end face gear is arranged at one end, close to the mounting frame, of the film laminating roller; the end face gear is fixedly connected with the film laminating roller; the two face gears are meshed; a driven wheel is arranged on one of the film laminating rollers; the driven wheel is fixedly connected with the laminating roller; a first motor is arranged on the mounting rack; the first motor is fixedly connected with the mounting frame; one end of the first motor is provided with a driving wheel; the driving wheel is fixedly connected with the first motor; the driving wheel and the driven wheel are in transmission through a belt; the upper part of the fixed frame is provided with the cutting part; the cutting component is positioned on one side of the film laminating roller, which is far away from the film winding roller; the cutting member is used for cutting the film.
During operation, through setting up two tectorial membrane rollers that become the contained angle mutually, when carrying out the tectorial membrane, the film adheres to toughened glass from tectorial membrane roller's nodical department, because when just beginning the tectorial membrane, the position of contact is some, then along with toughened glass removes under the drive of conveying roller (the conveying roller passes through outside power component drive and rotates, and then realize transporting toughened glass), and then make the film push to both sides gradually, and then make at the in-process of tectorial membrane, can drive the air at middle part to both sides, and then can effectually avoid behind the peritoneum generating bubble between film and toughened glass, and then make the tectorial membrane can be more level and more smooth, and then improved the quality of tectorial membrane, simultaneously because at the in-process of tectorial membrane, along with the rotation of a motor, and then drive tectorial membrane roller and rotate, and then make can more quick adhesion on the film, the efficiency of tectorial membrane has been improved.
Preferably, the film laminating roller is of a conical structure; the diameter that the tectorial membrane roller is close to the one end of mounting bracket is greater than the diameter of the other end.
The during operation, because the tectorial membrane roller is conical structure, and the diameter of the position at middle part is bigger, and then make when changeing along with a motor motion, and then drive the rotation in-process of tectorial membrane roller, then the linear velocity at the middle part of tectorial membrane roller is bigger, and then make the speed that the bubble was driven to both sides in middle part faster, and the middle part can be preferred with film and toughened glass extrusion laminating, and then make the bubble can be more quick remove to both sides, and then make the risk reduction of tectorial membrane in-process gassing, and then the roughness of the film after the tectorial membrane has been improved, and then the quality of tectorial membrane has been improved.
Preferably, the outside of the film coating roller is uniformly provided with shifting sheets at intervals; the shifting sheet is fixedly connected with the film laminating roller.
During operation, the surface of the film covering roller is provided with the poking sheet, the film covering roller rotates, the poking sheet is enabled to be scraped on the surface of the film and toughened glass, the contact area of the poking sheet is small, the poking sheet can be in close contact with the glass and the film, air between the film and the toughened glass can be expelled, the film can be scraped at the same time, bubble formation can be avoided, flatness of the film can be improved, the film can be smoothly adsorbed and bonded with the toughened glass smoothly due to the fact that the poking sheet is arranged, the film can be pressed downwards for a certain distance in advance when the film covering roller rotates, the film can be enabled to be in a smooth curve in the film covering process, the film and the film are enabled not to be directly pressed downwards from a high position to be in a state of being attached to the toughened glass, and accordingly bubble formation in the adhering process can be reduced, and quality of the film can be improved.
Preferably, the upper part of the fixing frame is symmetrically provided with tightening rollers; one end of the tightening roller is rotationally connected with the fixed frame; a connecting frame is arranged at the other end of the tightening roller; the connecting frame is fixedly connected with the fixing frame; the other end of the tightening roller is fixedly connected with the connecting frame; two the tightening roller axis is the contained angle setting.
During operation, because the film roller is the straight line roller and then can make the membrane become to present certain contained angle and carry out the pressfitting when carrying out the tectorial membrane, then can lead to the state that the membrane between tectorial membrane roller and the film roller presents the slack, and then there is the risk that leads to film winding deformation, therefore in this scheme, through set up the wind-up roll around between film roller and tectorial membrane roller, extrude the tension with lax film through the wind-up roll, and then make the film can transition gradually to the state of buckling from the horizontally state, and then can avoid appearing the condition of lax film fold in the in-process of tectorial membrane, and then can avoid causing the unevenness of tectorial membrane, and then the quality of tectorial membrane has been improved.
Preferably, the surface of the tightening roller is provided with a spiral protrusion; the spiral protrusion is fixedly connected with the tightening roller; one end of the tightening roller, which is far away from the connecting frame, is provided with a second motor; the second motor is fixedly connected with the fixing frame; and an output shaft of the second motor is fixedly connected with the tightening roller.
When the film laminating machine works, the film passes through the tightening roller and the tightening roller also forms a certain included angle, so that the film in contact with the tightening roller tends to gather towards the middle part, and the film is wrinkled, so that the film laminating quality is reduced; therefore in this scheme, through the arch that sets up the spiral on tightening roller, when carrying out the tectorial membrane, also through the rotation of No. two motors, and then make tightening roller rotate, and then drive the spiral arch and outwards rotate, and then can exert outside horizontal force to the film of contact on tightening roller, and then can keep the film to present straight state in the horizontal direction, and then avoid appearing defects such as this week behind the tectorial membrane, and then improved the quality of tectorial membrane.
Preferably, springs are symmetrically arranged at two ends of the film winding roller, and one ends of the springs are fixedly connected with the film winding roller; the other end of the spring is provided with a damper; one end of the damper is fixedly connected with the other end of the spring; the other end of the damper is connected with the fixed frame.
The during operation, because the in-process at the tectorial membrane needs to be cut off, and then can be accompanied with opening and stopping, can make the film the possibility of vibrations appear, and then influence the quality of tectorial membrane, consequently set up spring and attenuator through the both ends around the membrane roller in this scheme, and then can avoid around the random rotation of membrane roller, cause lax of film, simultaneously can absorb the impact of opening of partial opening and stopping through the spring that sets up, make the film reduce in dragging that the tectorial membrane in-process received, can avoid the lax that the film appears after dragging when guaranteeing the quality of film, and then cause the unevenness behind the tectorial membrane, consequently can improve the roughness behind the tectorial membrane, and then improved the quality of tectorial membrane.
Preferably, the cutting-off component comprises a third motor, a screw rod, a sliding block, a guide rod, a cutter and a poking frame; the upper part of the fixed frame is provided with the lead screw; both ends of the lead screw are rotationally connected with the fixed frame; the guide rods are symmetrically arranged on two sides of the lead screw; the guide rod is fixedly connected with the fixed frame; the sliding block is arranged on the lead screw; the sliding block is in threaded connection with the lead screw; the sliding blocks are respectively connected with the guide rods in a sliding manner; the cutter is arranged on the lower side of the sliding block; the cutter is fixedly connected with the sliding block; the poking frames are symmetrically arranged on two sides of the cutter; the poking frame is connected with the cutter.
The during operation, when cutting off, through the rotation of the No. three motors that set up, and then drive the lead screw and rotate, and then make the slider along the endwise slip of lead screw, and then drive the cutter and slide, cut off the film, simultaneously owing to be provided with in one side of cutter and stir the frame, and then after the film is cut off, push down through stirring the film of the edge after the frame will cut off, and then avoid perk in the edge, and then the edge that leads to the tectorial membrane drops, and then can keep the integrality of tectorial membrane, and then the quality of tectorial membrane has been improved.
Preferably, the two sides of the cutter are provided with cutting edges; the poking frame is connected with the cutter in a sliding manner; an electric push rod is arranged on one side of the poking frame; one end of the electric push rod is hinged with the sliding block; one end of a movable rod of the electric push rod is hinged with the poking frame.
During operation, through setting the cutter to the mode that both sides all have the cutting edge, and then can realize that the cutter can both cut off the film on the way that comes and goes, and then can improve and cut off and make efficiency, simultaneously through the electric putter who sets up, can make to dial the frame change position for the position of stirring of poker rod is located the rear of the cutting edge that the cutter used all the time, and then is convenient for flatten the film that cuts off, and then has improved the adaptability of cutter.
The invention has the following beneficial effects:
1. according to the invention, through the two film coating rollers which are arranged to form an included angle with each other, when film coating is carried out, the film is adhered to the toughened glass from the intersection point of the film coating rollers, because the film coating is just started, the contact position is point, then the film is driven by the conveying roller to move along with the toughened glass (the conveying roller is driven to rotate through an external power part, so that the toughened glass is transported), so that the film is gradually pushed to two sides, further, in the film coating process, air in the middle can be driven to two sides, further, bubbles can be effectively prevented from being generated between the film and the toughened glass after peritoneum, further, the film coating can be smoother, further, the quality of the film coating is improved, meanwhile, because in the film coating process, the film coating rollers are driven to rotate along with the rotation of a motor, further, the film coating rollers can drive the film forward, further, the film can be adhered to the film more quickly, further, the film is prevented from completely depending on the movement of the toughened glass, the film is driven, the movement of the film, further, the normal transportation of the toughened glass can be ensured, and meanwhile, the efficiency of the film coating is improved.
2. According to the laminating roller, the laminating roller is of a conical structure, and the diameter of the middle part of the laminating roller is larger, so that when the laminating roller rotates along with the movement of a motor, the rotation process of the laminating roller is driven, the linear speed of the middle part of the laminating roller is larger, the speed of driving bubbles from the middle part to two sides is higher, the middle part can preferentially extrude and attach a film and toughened glass, the bubbles can move to two sides more quickly, the risk of generating bubbles in the laminating process is reduced, the flatness of the film after laminating is improved, and the laminating quality is improved.
3. According to the invention, the shifting sheet is arranged on the surface of the laminating roller, so that the shifting sheet can be scraped on the surfaces of the film and the toughened glass along with the rotation of the laminating roller, the contact area of the shifting sheet is smaller, the shifting sheet can be in close contact with the glass and the film, air between the film and the toughened glass can be expelled, the film can be scraped, the formation of bubbles can be avoided, the flatness of the film after laminating can be improved, and the flatness of the laminated film can be improved.
4. According to the invention, the film winding roller is a linear roller, so that the film is changed to have a certain included angle for lamination when the film is laminated, a loose state of the film between the film winding roller and the film winding roller can be caused, and further the risk of film winding deformation can be caused.
5. In the invention, as the film passes through the tightening roller and the tightening roller also presents a certain included angle, the film in contact with the tightening roller tends to gather towards the middle part, and the film is wrinkled, so that the film quality is reduced; therefore, in this scheme, through the arch that sets up the spiral on tightening roller, when carrying out the tectorial membrane, also through the rotation of No. two motors, and then make tightening roller rotate, and then drive the spiral arch and outwards rotate, and then can exert outside horizontal force to the film of contact on tightening roller, and then can keep the film to present straight state in the horizontal direction, and then avoid appearing this defect such as week behind the tectorial membrane, and then improved the quality of tectorial membrane.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a first overall structure of a laminator according to the invention;
FIG. 2 is a second schematic overall structure of the laminator of the present invention;
FIG. 3 is a schematic view of the installation structure of the laminating roller in the present invention;
FIG. 4 is a schematic view showing the overall structure of the laminating roller according to the present invention;
FIG. 5 is a schematic view showing the overall structure of the takeup roll in the present invention;
FIG. 6 is a schematic view of the installation structure of the film winding roll in the present invention;
FIG. 7 is a schematic view showing the overall structure of a cutting member according to the present invention;
in the figure: the film winding device comprises a fixed frame 1, a conveying roller 2, a film laminating roller 3, a film winding roller 4, a mounting frame 5, a face gear 6, a first motor 7, a driving wheel 8, a driven wheel 9, a shifting sheet 10, a tightening roller 11, a connecting frame 12, a spiral protrusion 13, a second motor 14, a spring 15, a damper 16, a third motor 17, a lead screw 18, a sliding block 19, a guide rod 20, a cutter 21, a shifting frame 22 and an electric push rod 23.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, a high-precision toughened glass film laminating machine comprises a fixed frame 1, a conveying roller 2, a film laminating roller 3, a film winding roller 4 and a cutting component; the conveying rollers 2 are uniformly arranged on the fixed frame 1 at intervals along the horizontal direction; the conveying roller 2 is rotationally connected with the fixed frame 1; the conveying roller 2 is used for uniformly conveying toughened glass; one end of the upper part of the fixed frame 1 is provided with the film winding roller 4; the film winding roller 4 is connected with the fixed frame 1; a film is wound on the film winding roller 4; the upper part of the fixing frame 1 is provided with the film laminating roller 3 symmetrically; the axes of the two film coating rollers 3 are arranged in a non-collinear way; one end of the film laminating roller 3 is rotationally connected with the fixed frame 1; the other end of the film laminating roller 3 is provided with an installation frame 5; the other end of the film coating roller 3 is rotatably connected with the mounting rack 5; an end face gear 6 is arranged at one end of the film coating roller 3 close to the mounting rack 5; the end face gear 6 is fixedly connected with the film coating roller 3; the two face gears 6 are meshed; a driven wheel 9 is arranged on one of the film coating rollers 3; the driven wheel 9 is fixedly connected with the film coating roller 3; the mounting frame 5 is provided with a first motor 7; the first motor 7 is fixedly connected with the mounting frame 5; one end of the first motor 7 is provided with a driving wheel 8; the driving wheel 8 is fixedly connected with the first motor 7; the driving wheel 8 and the driven wheel 9 are in transmission through a belt; the cutting-off component is arranged at the upper part of the fixed frame 1; the cutting component is positioned on one side of the film coating roller 3 away from the film winding roller 4; the cutting member is used for cutting the film.
In the process of working, in some places with high use requirements, in order to maintain the aesthetic feeling of the toughened glass, a protective film is usually covered on the surface of the toughened glass, for example, in the case of the toughened glass used on a display, the existing film covering equipment generally adopts a straight roller to press a film on the toughened glass, and because the straight roller moves relative to the toughened glass, the contact surface is in a straight line, and then in the film covering process, bubbles are easily formed between the film and the toughened glass, and the quality of the film covering of the toughened glass is further influenced; therefore in this scheme, through setting up two tectorial membrane rollers 3 that become the contained angle each other, when carrying out the tectorial membrane, the film adheres to toughened glass from tectorial membrane roller 3's intersect, because when just beginning the tectorial membrane, the position of contact is the point, then along with toughened glass removes under conveying roller 2's drive (conveying roller 2 rotates through outside power component drive, and then realize transporting toughened glass), and then make the film push to both sides gradually, and then make at the in-process of tectorial membrane, can drive the air at middle part to both sides, and then can effectually avoid behind the peritoneum at the film between film and toughened glass producing the bubble, and then make the tectorial membrane can be more level and more smooth, and then improved the quality of tectorial membrane, simultaneously because in the process of tectorial membrane, along with a motor 7's rotation, and then drive tectorial membrane roller 3 and rotate, and then make tectorial membrane roller 3 can drive the film forward, and then make can be more quick adhesion on the film, and then avoid relying on toughened glass's removal completely, drive the removal of toughened film, and then can guarantee the normal transportation of toughened glass, and simultaneously, the efficiency of tectorial membrane has improved.
As shown in fig. 1 to 4, the film coating roller 3 has a conical structure; the diameter of one end of the film coating roller 3 close to the mounting rack 5 is larger than that of the other end.
The during operation, because tectorial membrane roller 3 is conical structure, and the diameter of the position at middle part is bigger, and then make when changeing along with a motor 7 motion, and then drive the rotation in-process of tectorial membrane roller 3, then the linear velocity at middle part of tectorial membrane roller 3 is bigger, and then make the middle part drive the speed of bubble to both sides faster, and the middle part can be preferred with film and toughened glass extrusion laminating, and then make the bubble can be more quick to both sides removal, and then make the risk of tectorial membrane in-process gassing reduce, and then the roughness of the film after the tectorial membrane has been improved, and then the quality of tectorial membrane has been improved.
As shown in fig. 4, the exterior of the laminating roller 3 is provided with shifting sheets 10 at regular intervals; the shifting sheet 10 is fixedly connected with the film coating roller 3.
In operation, the poking sheet 10 is arranged on the surface of the laminating roller 3, and the film laminating roller 3 rotates, so that the poking sheet 10 scrapes the surface of a film and toughened glass, the contact area of the poking sheet 10 is small, the poking sheet 10 can be in close contact with the glass and the film, air between the film and the toughened glass can be expelled, the film can be scraped, and bubbles can be prevented from being formed, flatness of the film after laminating can be improved, and flatness of the film can be improved.
As shown in fig. 1, 2 and 5, the upper part of the fixing frame 1 is symmetrically provided with tightening rollers 11; one end of the tightening roller 11 is rotatably connected with the fixed frame 1; the other end of the tightening roller 11 is provided with a connecting frame 12; the connecting frame 12 is fixedly connected with the fixing frame 1; the other end of the tightening roller 11 is fixedly connected with the connecting frame 12; the axes of the two tightening rollers 11 form an included angle.
During operation, because around membrane roller 4 for the straight line roller and then can make the membrane become to present certain contained angle and carry out the pressfitting when carrying out the tectorial membrane, then can lead to the state that the department is lax at tectorial membrane roller 3 and around the film between roller 4, and then there is the risk that leads to film winding deformation, consequently in this scheme, through set up the wind-up roll around between membrane roller 4 and tectorial membrane roller 3, prop tight through the wind-up roll with lax film extrusion, and then make the film can transition to the state of buckling gradually from the horizontally state, and then can avoid appearing the condition of lax film fold in the in-process of tectorial membrane, and then can avoid causing the unevenness of tectorial membrane, and then improved the quality of tectorial membrane.
As shown in fig. 1, 2 and 5, the surface of the take-up roller 11 is provided with spiral protrusions 13; the spiral protrusion 13 is fixedly connected with the tightening roller 11; a second motor 14 is arranged at one end of the tightening roller 11, which is far away from the connecting frame 12; the second motor 14 is fixedly connected with the fixed frame 1; and an output shaft of the second motor 14 is fixedly connected with the tightening roller 11.
When the film laminating machine works, the film passes through the tightening roller 11 and the tightening roller 11 also presents a certain included angle, so that the film contacting with the tightening roller 11 tends to gather towards the middle part, and the film is wrinkled, and the film laminating quality is reduced; therefore, in this scheme, through set up the arch of spiral on tightening roller 11, when carrying out the tectorial membrane, also through the rotation of No. two motors 14, and then make tightening roller 11 rotate, and then drive spiral arch 13 and outwards rotate, and then can exert outside horizontal force to the film that contacts on tightening roller 11, and then can keep the film to present straight state in the horizontal direction, and then avoid appearing these defects such as week behind the tectorial membrane, and then improved the quality of tectorial membrane.
As shown in fig. 6, springs 15 are symmetrically arranged at two ends of the film winding roller 4, and one end of each spring 15 is fixedly connected with the film winding roller 4; the other end of the spring 15 is provided with a damper 16; one end of the damper 16 is fixedly connected with the other end of the spring 15; the other end of the damper 16 is connected to the fixing frame 1.
The during operation, because the in-process at the tectorial membrane needs to be cut off, and then can be accompanied with opening and stopping, can make the film the possibility of vibrations appear, and then influence the quality of tectorial membrane, consequently set up spring 15 and attenuator 16 through the both ends around membrane roller 4 in this scheme, and then can avoid around the rotation at will of membrane roller 4, cause lax of film, simultaneously can absorb the impact of opening of partial opening and stopping through spring 15 that sets up, make the film reduce dragging that receives at the tectorial membrane in-process, can avoid the lax that the film appears after dragging when guaranteeing the quality of film, and then cause the unevenness behind the tectorial membrane, consequently can improve the roughness behind the tectorial membrane, and then the quality of tectorial membrane has been improved.
As shown in fig. 7, the cutting component comprises a third motor 17, a lead screw 18, a slide block 19, a guide rod 20, a cutting knife 21 and a toggle frame 22; the upper part of the fixed frame 1 is provided with the screw rod 18; both ends of the lead screw 18 are rotationally connected with the fixed frame 1; the guide rods 20 are symmetrically arranged on two sides of the lead screw 18; the guide rod 20 is fixedly connected with the fixed frame 1; the lead screw 18 is provided with the slide block 19; the sliding block 19 is in threaded connection with the lead screw 18; the sliding blocks 19 are respectively connected with the guide rods 20 in a sliding manner; the lower side of the sliding block 19 is provided with the cutter 21; the cutter 21 is fixedly connected with the slide block 19; the toggle frames 22 are symmetrically arranged on two sides of the cutter 21; the toggle frame 22 is connected with the cutting knife 21.
The during operation, when cutting off, rotation through No. three motors 17 that set up, and then drive lead screw 18 and rotate, and then make slider 19 along lead screw 18's endwise slip, and then drive cutter 21 and slide, cut off the film, simultaneously owing to be provided with in one side of cutter 21 and dial frame 22, and then after the film is cut off, push down the film of the edge after will cutting off through dialling frame 22, and then avoid perk in the edge, and then lead to the edge of tectorial membrane to drop, and then can keep the integrality of tectorial membrane, and then the quality of tectorial membrane has been improved.
As shown in fig. 7, the cutting knife 21 is provided with cutting edges on both sides; the toggle frame 22 is connected with the cutter 21 in a sliding manner; an electric push rod 23 is arranged on one side of the toggle frame 22; one end of the electric push rod 23 is hinged with the sliding block 19; one end of a movable rod of the electric push rod 23 is hinged with the toggle frame 22.
During operation, through setting cutter 21 to the mode that both sides all have the cutting edge, and then can realize that cutter 21 can both cut off the film on the way that comes and goes, and then can improve and cut off and make efficiency, simultaneously through the electric putter 23 that sets up, can make and dial the frame 22 change position for the stirring position of stirring the pole is located the rear of the cutting edge that cutter 21 used all the time, and then is convenient for flatten the film that cuts off, and then has improved cutter 21's adaptability.
During working, through the two laminating rollers 3 which are arranged to form an included angle with each other, when laminating is carried out, a film is adhered to toughened glass from the intersection point of the laminating rollers 3, when laminating is just started, the contact position is a point, then the film moves under the driving of the conveying roller 2 along with the toughened glass (the conveying roller 2 is driven to rotate through an external power part, and further the toughened glass is transported), so that the film is gradually pushed to two sides, and further in the laminating process, air in the middle can be driven to two sides, so that bubbles can be effectively prevented from being generated between the film and the toughened glass after the peritoneum, further the laminating can be smoother, the laminating quality is improved, and meanwhile, in the laminating process, the film can be driven to rotate along with the rotation of the first motor 7, so that the laminating rollers 3 can drive the film forwards, further the film can be adhered to the film more quickly, further, the film is prevented from completely depending on the movement of the toughened glass, the film is driven to move, further the normal transportation of the toughened glass can be ensured, and the efficiency of the laminating is improved; because the film coating roller 3 is in a conical structure, and the diameter of the middle part is larger, so that when the film coating roller 3 is driven to rotate along with the movement of the first motor 7, the linear speed of the middle part of the film coating roller 3 is larger, the speed of driving bubbles to two sides from the middle part is higher, the film and toughened glass are extruded and attached by the middle part preferentially, the bubbles can move to two sides more rapidly, the risk of generating bubbles in the film coating process is reduced, the flatness of the film after film coating is improved, and the quality of film coating is improved; because the surface at tectorial membrane roller 3 is provided with plectrum 10, and then along with the rotation of tectorial membrane roller 3, and then make plectrum 10 scrape at the surface of film and toughened glass, and then because the area of contact of plectrum 10 is less, and plectrum 10 can realize with glass and the intimate contact between the film, and then can expel the air between film and the toughened glass clearance away, can scrape the film simultaneously, and then can avoid the formation of bubble, and then can improve the roughness behind the tectorial membrane of film, and then improved the roughness of tectorial membrane, simultaneously owing to be provided with plectrum 10, and then when the rotation along with tectorial membrane roller 3, then can make plectrum 10 push down the film certain distance downwards in advance, and then make the film present comparatively smooth curve at the in-process of tectorial membrane, and then make the in-process of film and tectorial membrane directly push down to the state of laminating with toughened glass from higher position, and then make the film can smooth and the absorption bonding between the toughened glass, and then make can reduce and form the bubble in the adhesion process, and then can improve the quality of tectorial membrane.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a high accuracy toughened glass laminating machine which characterized in that: comprises a fixed frame (1), a conveying roller (2), a laminating roller (3), a film winding roller (4) and a cutting component; the conveying rollers (2) are uniformly arranged on the fixed frame (1) at intervals along the horizontal direction; the conveying roller (2) is rotationally connected with the fixed frame (1); the conveying roller (2) is used for uniformly conveying toughened glass; one end of the upper part of the fixed frame (1) is provided with the film winding roller (4); the film winding roller (4) is connected with the fixed frame (1); a film is wound on the film winding roller (4); the upper part of the fixing frame (1) is provided with the film coating roller (3) symmetrically; the axes of the two film-coating rollers (3) are arranged in a non-collinear way; one end of the film laminating roller (3) is rotationally connected with the fixed frame (1); the other end of the film coating roller (3) is provided with a mounting rack (5); the other end of the film laminating roller (3) is rotatably connected with the mounting rack (5); an end face gear (6) is arranged at one end of the film coating roller (3) close to the mounting rack (5); the end face gear (6) is fixedly connected with the film coating roller (3); the two face gears (6) are meshed with each other; a driven wheel (9) is arranged on one of the film coating rollers (3); the driven wheel (9) is fixedly connected with the film coating roller (3); a first motor (7) is arranged on the mounting rack (5); the first motor (7) is fixedly connected with the mounting rack (5); one end of the first motor (7) is provided with a driving wheel (8); the driving wheel (8) is fixedly connected with the first motor (7); the driving wheel (8) and the driven wheel (9) are in transmission through a belt; the cutting-off component is arranged at the upper part of the fixing frame (1); the cutting part is positioned on one side of the film covering roller (3) far away from the film winding roller (4); the cutting member is used for cutting the film.
2. The high-precision toughened glass film laminating machine of claim 1, wherein: the film laminating roller (3) is of a conical structure; the diameter of one end, close to the mounting rack (5), of the film coating roller (3) is larger than that of the other end of the mounting rack.
3. A high accuracy toughened glass laminating machine according to claim 2, characterized in that: the outside of the laminating roller (3) is uniformly provided with shifting sheets (10) at intervals; the shifting sheet (10) is fixedly connected with the film coating roller (3).
4. A high precision toughened glass film laminating machine according to claim 3, characterised in that: the upper part of the fixed frame (1) is symmetrically provided with tightening rollers (11); one end of the tightening roller (11) is rotationally connected with the fixed frame (1); a connecting frame (12) is arranged at the other end of the tightening roller (11); the connecting frame (12) is fixedly connected with the fixing frame (1); the other end of the tightening roller (11) is fixedly connected with the connecting frame (12); the axes of the two tightening rollers (11) are arranged at an included angle.
5. A high accuracy toughened glass laminating machine of claim 4, characterized in that: the surface of the tightening roller (11) is provided with a spiral bulge (13); the spiral bulge (13) is fixedly connected with the tightening roller (11); a second motor (14) is arranged at one end of the tightening roller (11) far away from the connecting frame (12); the second motor (14) is fixedly connected with the fixed frame (1); and an output shaft of the second motor (14) is fixedly connected with the tightening roller (11).
6. A high accuracy toughened glass laminating machine according to claim 5, characterized in that: springs (15) are symmetrically arranged at two ends of the film winding roller (4); one end of the spring (15) is fixedly connected with the film winding roller (4); the other end of the spring (15) is provided with a damper (16); one end of the damper (16) is fixedly connected with the other end of the spring (15); the other end of the damper (16) is connected with the fixed frame (1).
7. The high-precision toughened glass film laminating machine of claim 6, wherein: the cutting-off component comprises a third motor (17), a lead screw (18), a sliding block (19), a guide rod (20), a cutter (21) and a poking frame (22); the upper part of the fixed frame (1) is provided with the lead screw (18); both ends of the lead screw (18) are rotationally connected with the fixed frame (1); the guide rods (20) are symmetrically arranged on two sides of the lead screw (18); the guide rod (20) is fixedly connected with the fixed frame (1); the lead screw (18) is provided with the sliding block (19); the sliding block (19) is in threaded connection with the lead screw (18); the sliding blocks (19) are respectively connected with the guide rods (20) in a sliding manner; the cutter (21) is arranged on the lower side of the sliding block (19); the cutter (21) is fixedly connected with the sliding block (19); the poking frames (22) are symmetrically arranged on two sides of the cutter (21); the poking frame (22) is connected with the cutting knife (21).
8. The high-precision toughened glass film laminating machine of claim 7, wherein: the two sides of the cutter (21) are provided with blades; the poking frame (22) is connected with the cutting knife (21) in a sliding way; an electric push rod (23) is arranged on one side of the toggle frame (22); one end of the electric push rod (23) is hinged with the sliding block (19); one end of a movable rod of the electric push rod (23) is hinged with the poking frame (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968941.9A CN115284596A (en) | 2022-08-12 | 2022-08-12 | High accuracy toughened glass laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968941.9A CN115284596A (en) | 2022-08-12 | 2022-08-12 | High accuracy toughened glass laminating machine |
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| Publication Number | Publication Date |
|---|---|
| CN115284596A true CN115284596A (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210968941.9A Pending CN115284596A (en) | 2022-08-12 | 2022-08-12 | High accuracy toughened glass laminating machine |
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| Country | Link |
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| CN (1) | CN115284596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117885344A (en) * | 2024-03-18 | 2024-04-16 | 大连保税区金宝至电子有限公司 | Accurate detection pressure regulating device of roll-to-roll tectorial membrane in etching processing process |
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| US6786265B1 (en) * | 2002-01-03 | 2004-09-07 | Alex J. Kaye | Laminating machine |
| CN211105598U (en) * | 2019-11-10 | 2020-07-28 | 青岛亨亚不锈钢有限公司 | Laminating machine pulling force remove device |
| KR102223701B1 (en) * | 2019-11-22 | 2021-03-08 | 우성전기공업 주식회사 | film guide apparatus for automatic making of lnsulation tube |
| CN213737817U (en) * | 2020-09-30 | 2021-07-20 | 昆山德美恒业电子有限公司 | Film laminating device with tightening mechanism |
| CN114394740A (en) * | 2022-01-21 | 2022-04-26 | 安徽舒玉特种陶瓷有限责任公司 | Conveying roller for production of toughened glass |
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2022
- 2022-08-12 CN CN202210968941.9A patent/CN115284596A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6786265B1 (en) * | 2002-01-03 | 2004-09-07 | Alex J. Kaye | Laminating machine |
| CN211105598U (en) * | 2019-11-10 | 2020-07-28 | 青岛亨亚不锈钢有限公司 | Laminating machine pulling force remove device |
| KR102223701B1 (en) * | 2019-11-22 | 2021-03-08 | 우성전기공업 주식회사 | film guide apparatus for automatic making of lnsulation tube |
| CN213737817U (en) * | 2020-09-30 | 2021-07-20 | 昆山德美恒业电子有限公司 | Film laminating device with tightening mechanism |
| CN114394740A (en) * | 2022-01-21 | 2022-04-26 | 安徽舒玉特种陶瓷有限责任公司 | Conveying roller for production of toughened glass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117885344A (en) * | 2024-03-18 | 2024-04-16 | 大连保税区金宝至电子有限公司 | Accurate detection pressure regulating device of roll-to-roll tectorial membrane in etching processing process |
| CN117885344B (en) * | 2024-03-18 | 2024-05-10 | 大连保税区金宝至电子有限公司 | Accurate detection pressure regulating device of roll-to-roll tectorial membrane in etching processing process |
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