CN107521207B - Glass swing piece film sticking machine and swing piece film sticking method thereof - Google Patents

Abstract

The invention relates to a glass swing sheet film sticking machine and a swing sheet film sticking method thereof. The glass swing piece film sticking machine comprises a frame, a material frame conveying device, a positioning platform, a film tensioning and supplying device, a cutter mechanism, a film dragging mechanism, a film pressing mechanism, a conveying manipulator and a swing piece manipulator, wherein the material frame conveying device, the positioning platform, the film tensioning and supplying device, the cutter mechanism, the film dragging mechanism, the film pressing mechanism, the conveying manipulator and the swing piece manipulator are arranged on the frame; the carrying mechanical arm takes out the glass in the material frame piece by piece and conveys the glass to the positioning platform for positioning; the film tensioning and feeding device comprises a viscous film tensioning mechanism, a swing piece platform and a discharging platform which are sequentially arranged; the glass on the positioning platform is taken out piece by the arranging mechanical arm and is attached to the film of the arranging platform in a preset arrangement mode; the film pressing mechanism and the cutter mechanism are respectively arranged above and below the joint of the swing piece platform and the unloading platform, the two clamping jaws of the film dragging mechanism drag the film stuck with glass on the swing piece platform to the unloading platform, the film pressing plate presses down the film, and the cutter ascends and moves horizontally to cut off the film. The invention improves the printing efficiency and the productivity, and simultaneously protects the glass from being scratched.

Description

Glass swing piece film sticking machine and swing piece film sticking method thereof

Technical Field

The invention relates to printing machinery, in particular to a glass swing piece film sticking machine and a swing piece film sticking method thereof.

Background

With the rapid development of the global IT industry, various intelligent electronic products are popularized, and window glass is widely applied to consumer electronic products and communication products, so that the demand is huge. The market demand for glass cover plate printing is also increasing. Most of the current printers adopt a single glass printing mode, so that the production efficiency is low, and the requirements of short time and high yield cannot be met. In addition, the screen printing glass directly contacts the printing platform, so that the risk of scratching exists, and the product qualification rate is affected.

Disclosure of Invention

The invention aims to solve the technical problems of the prior art and provides a glass swing film sticking machine and a swing film sticking method thereof, which can improve printing efficiency and productivity and protect glass at the same time.

The invention provides a glass swing piece film sticking machine for solving the technical problem in a first aspect, which comprises a frame, a material frame conveying device, a positioning platform, a film tensioning and supplying device, a cutter mechanism, a film dragging mechanism, a film pressing mechanism, a conveying manipulator and a swing piece manipulator, wherein the material frame conveying device, the positioning platform, the film tensioning and supplying device, the cutter mechanism, the film dragging mechanism, the film pressing mechanism, the conveying manipulator and the swing piece manipulator are arranged on the frame; wherein:

the carrying manipulator is in butt joint with the material taking position on the positioning platform and the material frame conveying device so as to take out and convey glass in the material frame on the material taking position to the positioning platform one by one for positioning;

the film tensioning and feeding device comprises a viscous film tensioning mechanism, a swing piece platform and a discharging platform which are sequentially arranged along the feeding direction of the film;

the swing piece manipulator is in butt joint with the positioning platform and the swing piece platform so as to take out the glass positioned on the positioning platform piece by piece and attach the glass to a film of the swing piece platform in a preset arrangement mode;

the film pressing mechanism is arranged above the joint of the swing piece platform and the discharging platform and is provided with a film pressing plate capable of lifting up and down, the cutter mechanism is arranged below the joint of the swing piece platform and the discharging platform and is provided with a cutter capable of lifting up and down and horizontally moving along the direction perpendicular to the feeding direction of the film, the film dragging mechanism is provided with two clamping jaws which are respectively arranged on two sides of the discharging platform and can horizontally move along the feeding direction of the film, and after the two clamping jaws clamp and drag the film attached with glass on the swing piece platform to the discharging platform in a preset mode, the film pressing plate of the film pressing mechanism descends to press the film, and the cutter of the cutter mechanism ascends and horizontally moves to cut off the film attached with glass.

According to one embodiment of the first aspect of the present invention, the frame conveying device includes a frame feeding and discharging conveying mechanism, a first frame stacking mechanism and a second frame stacking mechanism, wherein the first frame stacking mechanism and the second frame stacking mechanism are respectively installed at a frame feeding end and a frame discharging end of the frame feeding and discharging conveying mechanism, the frame feeding and discharging conveying mechanism sends a frame separated from a lowest layer of a plurality of stacked feeding frames to a material taking position, and sends the frame to the second frame stacking mechanism to be stacked to the lowest layer of a plurality of stacked discharging frames after glass in the feeding frames is completely taken away.

In one embodiment of the first aspect of the present invention, the handling robot includes a first support frame extending along a glass conveying direction, a first chuck assembly mounted on the first support frame, and a first linear driving module driving the first chuck assembly to reciprocate along the glass conveying direction; the first sucking disc subassembly further includes mounting bracket, sucking disc group and for the lift drive module of mounting bracket drive sucking disc group lift and for the rotatory rotary drive module of mounting bracket drive sucking disc group, mounting bracket slidable mounting in on the first support frame and by first linear drive module drive is followed first support frame and is slided.

According to one embodiment of the first aspect of the present invention, the swing piece manipulator includes a square frame, a second chuck assembly, and an XY linear driving module installed in the square frame to drive the second chuck assembly to move along XY directions.

In one embodiment according to the first aspect of the present invention, the adhesive film tensioning mechanism includes a tension brake having a roll of adhesive film mounted on a roll shaft; the adhesive film tensioning mechanism further comprises a tensioning roller which is positioned at the same height as the swing piece platform and the unloading platform, and the wound adhesive film is introduced into the swing piece platform through the tensioning roller.

According to one embodiment of the first aspect of the present invention, the film pressing mechanism includes a first film pressing assembly and a second film pressing assembly opposite to the middle positions of the films on the front side and the rear side of the joint, and two side pressure film pressing assemblies located on two sides of the second film pressing assembly, each film pressing assembly has a film pressing plate capable of lifting up and down; in the film cutting process of the cutter, the film pressing plates of the first film pressing assembly, the second film pressing assembly and the two side film pressing assemblies are all lowered to press the film, after the film cutting is completed, the film pressing plates of the first film pressing assembly are raised to loosen the cut film, and when the film dragging mechanism returns, the film pressing plates of the two side film pressing assemblies are raised to avoid the two clamping jaws of the film dragging mechanism.

According to one embodiment of the first aspect of the present invention, the film dragging mechanism includes two mounting plates separately arranged at two sides of the unloading platform, two clamping jaw cylinders slidably mounted along the two mounting plates, and a second linear driving module for driving the two clamping jaw cylinders to synchronously move.

According to one embodiment of the first aspect of the present invention, the cutter mechanism comprises a cutter supporting frame extending horizontally along a direction perpendicular to the feeding direction of the film, a lifting cylinder slidably mounted on the cutter supporting frame, a cutter fixed at an output end of the lifting cylinder, and a third linear driving module driving the lifting cylinder to slide along the cutter supporting frame.

In one embodiment according to the first aspect of the present invention, the frame conveying device and the film tensioning and supplying device are arranged on the frame side by side, and the frame conveying direction of the frame conveying device is parallel to the film feeding direction of the film tensioning and supplying device; the carrying manipulator takes out glass in a material frame on a material taking position piece by piece, rotates by 90 degrees and then transmits the glass to the positioning platform for positioning.

The invention provides a film arranging and pasting method of the glass film arranging and pasting machine in a second aspect for solving the technical problem, which comprises the following steps:

s1, taking out glass in a material frame on a material taking position piece by a carrying manipulator and conveying the glass to a positioning platform for positioning;

s2, taking out the glass positioned on the positioning platform each time by a swing piece manipulator and attaching the glass to a film led out from the adhesive film tensioning mechanism to the swing piece platform in a preset arrangement mode;

s3, after all the glass is attached to the film on the film placing platform in a preset mode, the film attached to the glass on the film placing platform is clamped and dragged to the unloading platform by two clamping jaws of the film dragging mechanism;

s4, the film pressing plate of the film pressing mechanism descends to press the film, and then the cutter of the cutter mechanism ascends and horizontally moves to cut off the film attached with the glass.

According to the glass arranging and film sticking machine disclosed by the invention, glass in a material frame is firstly taken out and positioned, then the positioned glass is stuck on an adhesive film according to a pre-designed arrangement mode, and then the film stuck with a plurality of pieces of glass is cut into a block so as to be put into a printer for printing the plurality of pieces of glass on the film at one time, thereby improving the printing efficiency and the machine productivity, and meanwhile, the glass film sticking also plays a role of protecting the glass and preventing the glass from being scratched during printing.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a top view of a glass swing laminator in accordance with one embodiment of the invention;

FIG. 2 is a front view of the glass pendulum laminator of FIG. 1;

FIG. 3 is a schematic view of a frame in-out conveyor according to an embodiment of the present invention;

FIG. 4 is a top view of the frame in and out conveyor shown in FIG. 3;

FIG. 5 is a right side view of the frame in and out conveyor shown in FIG. 3;

FIG. 6 is a top view of a film tensioning supply of one embodiment of the present invention;

FIG. 7 is a front view of the film tensioning supply shown in FIG. 6;

FIG. 8 is a top view of a cutter mechanism according to one embodiment of the present invention;

FIG. 9 is a top view of a film pulling mechanism according to one embodiment of the present invention;

FIG. 10 is a right side view of the film pulling mechanism shown in FIG. 9;

FIG. 11 is a schematic view of a film pressing mechanism according to an embodiment of the present invention;

FIG. 12 is a top view of a positioning stage according to one embodiment of the present invention;

FIG. 13 is a schematic view of a handling robot according to an embodiment of the present invention;

FIG. 14 is a right side view of the handling robot shown in FIG. 13;

fig. 15 is a schematic structural view of a swing arm according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Fig. 1 and 2 show a top view and a front view, respectively, of a complete machine of a glass swing laminator in accordance with one embodiment of the invention. As shown in fig. 1 and 2, the glass swing sheet laminator mainly comprises a frame 10, a material frame conveying device 20, a carrying manipulator 30, a positioning platform 40, a swing sheet manipulator 50, a film tensioning and feeding device 60, a film pressing mechanism 70, a cutter mechanism 80 and a film dragging mechanism 90, wherein the material frame conveying device 20 is arranged on the frame 10. The material frame conveying device 20 is arranged at the rear side of the frame 10, conveys the material frame 1 from the frame inlet end at the left side to the frame outlet end at the right side, and is provided with a material taking position at the middle part. The film 2 is arranged on the front side of the frame 10 in parallel, and the feeding direction of the film is parallel to the conveying direction of the material frame. The positioning platform 40 is arranged at a position between the film tensioning and supplying device 60 and the material frame conveying device 20 on the frame 10, and the carrying manipulator 30 is in butt joint with the positioning platform 40 and the material taking position on the material frame conveying device 20 so as to take out and convey glass sheets in the material frame 1 on the material taking position to the positioning platform 40 for positioning. The film swinging manipulator 50 is straddled over a positioning platform 40 and a film swinging platform 66 (see fig. 7) of the film tensioning and supplying device 60, and is used for docking the positioning platform 40 and the film swinging platform 66, so as to take out the glass positioned on the positioning platform 40 piece by piece and paste the glass onto the film 2 of the film swinging platform 66 in a preset arrangement mode. The film pressing mechanism 70 and the cutter mechanism 80 are respectively arranged above and below the joint of the swing piece platform 66 and the discharging platform 67 (see fig. 7), and the film dragging mechanism 90 is respectively arranged at two sides of the discharging platform 67. The film dragging mechanism 90 is used for dragging the film 2 with the glass attached on the swinging piece platform 66 to the unloading platform 67, and then the film pressing mechanism 70 presses the film 2, so that the cutter mechanism 80 cuts the film 2 from the joint of the swinging piece platform 66 and the unloading platform 67, and cuts the film 2 with the glass attached 3 in a whole piece for subsequent simultaneous printing of multiple pieces of glass.

As shown in fig. 3, 4 and 5, the frame conveying device 20 includes a frame feeding and discharging conveying mechanism 21, a first frame stacking mechanism 22 and a second frame stacking mechanism 23, and the first frame stacking mechanism 22 and the second frame stacking mechanism 23 are respectively mounted at a frame feeding end and a frame discharging end of the frame feeding and discharging conveying mechanism 21. Referring to fig. 3 to 5, the frame feeding and discharging transport mechanism 21 includes a bracket 211, a frame feeding and discharging drive motor 212 mounted on the bracket 211, at least two groups of pulleys 213 disposed on the bracket 211 at a certain distance from each other and synchronously driven by the frame feeding and discharging drive motor 212, and two transport belts 214a and 241b respectively mounted on the at least two groups of pulleys 213 for carrying the frame. The material frame in-out driving motor 212 drives at least two groups of belt wheels 213 to rotate, so that the two conveying belts 214a and 241b are driven to operate, and the material frame borne on the conveying belts is driven to move along the conveying direction. Preferably, at least one tensioning wheel 215 for tensioning the two conveyor belts 214a and 241b is further provided at both front and rear sides of the bracket 211. Meanwhile, the feeding end of the bracket 211 may further be provided with a feeding detection assembly, so as to control the feeding driving motor 212 to start working when detecting that the feeding end has feeding frames on the conveyor belts 214a and 241b, so as to convey the feeding frames to the feeding position.

The first frame stacking mechanism 22 and the second frame stacking mechanism 23 have the same structure, but the working processes are opposite, that is, the first frame stacking mechanism 21 is used for performing frame dividing operation, one frame is divided from the bottommost layer of the plurality of stacked feeding frames 4 to be sent out, and the second frame stacking mechanism 23 is used for performing frame stacking operation, and the glass-taken frame is stacked to the bottommost layer of the plurality of stacked discharging frames 5. Referring specifically to fig. 3-5, a first frame stacking mechanism 22 is illustrated and is comprised of two sets of frame clamping jaws 221, clamping jaw drive assemblies 222, and frame lifting drive assemblies 223. Two sets of frame clamping jaws 221 are mounted on the outer sides of the frame 211 corresponding to the two conveyor belts 214a and 241b of the feed and discharge conveyor 21 and are movable relative to each other on the frame 211 by the clamping jaw drive assembly 222 to clamp the frame when the two sets of frame clamping jaws 221 are relatively close to each other and to unclamp the frame when they are relatively far from each other. The jaw drive assembly 222 may be implemented using any of a variety of suitable existing and possible techniques. The frame lifting drive assembly 223 may be, for example, a lifting cylinder for driving the frame to lift relative to the two sets of frame jaws 221. Likewise, the frame lift drive assembly 223 may be implemented using any of a variety of suitable existing or possible techniques. As further shown in fig. 3, stoppers 224 for restricting the material frame are respectively installed at four end corners of the support 221 with respect to the material frame.

The first and second frame stacking mechanisms 22 and 23 operate as follows: in the process of separating the frames, the material frame lifting driving mechanism 223 lifts the stacked material frames from the material frame clamping jaw 221, the stacked material frames are separated from the support of the two groups of material frame clamping jaw 221, then the clamping jaw driving assembly 222 drives the two groups of material frame clamping jaw 221 to be far away from each other, the material frame lifting driving mechanism 223 drives the stacked material frames to descend, the bottommost material frames are just placed on the conveying belts 214a and 241b of the material frame inlet and outlet conveying mechanism 21, then the clamping jaw driving assembly 222 drives the two groups of material frame clamping jaw 221 to be close to each other, the rest material frames except the bottommost material frames are clamped and supported, then the conveying belts 214a and 241b of the material frame inlet and outlet conveying mechanism 21 operate, and the bottommost material frames are sent out. When stacking the frames, the frames are fed by the conveyor belts 214a and 241b of the frame feeding and discharging conveyor mechanism 21, the frame lifting driving mechanism 223 works to support the fed frames together with the original stacked frames, then the clamping jaw driving assembly 222 drives the two groups of frame clamping jaws 221 to be away from each other, then the frame lifting driving mechanism 223 lifts the stacked frames by one layer, so that the frame just fed at the bottommost layer is right opposite to the two groups of frame clamping jaws 221, and then the clamping jaw driving assembly 222 drives the two groups of frame clamping jaws 221 to be close to each other, so that all the frames are clamped and supported.

Referring again to fig. 6 and 7, the film tensioning supply 60 is mainly composed of an adhesive film tensioning mechanism, a flap table 66 and a discharge table 67 which are disposed in this order in the film feeding direction. The adhesive film tensioning mechanism further includes a tension brake 61, and a roll adhesive film 63 is mounted on a roll shaft 62 of the tension brake 61. The tension brake 61 can preset tension force to tension the film so that the film can be always in a flat state with the swing platform 66 in the swing process. The adhesive film tensioning mechanism further includes a tensioning roller 64 and a bracket 65 supporting the tensioning roller 64. The tensioning roller 64 is designed to be at the same level as the flap table 66 and the discharge table 67, and the film 2 pulled from the roll-up adhesive film 63 is introduced into the flap table 66 via the tensioning roller 64. The swinging piece platform 66 is mainly used for bearing the film 2 so as to paste glass on the film, and the discharging platform 67 is connected with the swinging piece platform 66 and is mainly used for bearing the film 2 on which the glass is pasted. The flap platform 66 and the discharge platform 67 cooperate with the film pressing mechanism 70, the cutter mechanism 80 and the film dragging mechanism 90 to effect the cutting and feeding of the entire piece of film 2, as will be described in greater detail below.

Referring to fig. 8, the cutter mechanism 80 is mainly composed of a cutter supporting frame 81, a lifting cylinder 82, a cutter 83 and a linear driving module. The cutter supporting frames 81 extend horizontally across both sides below the film 2 in a direction perpendicular to the feeding direction of the film 2. The lifting cylinder 82 is slidably mounted on the cutter supporting frame 81, and can slide along the cutter supporting frame 81 under the driving of the linear driving module. The cutter 83 is fixed to the output end of the lifting cylinder 82 so as to be slidable along with the lifting cylinder 82 while being driven to be lifted by the lifting cylinder 82. The linear driving module can be realized by driving the synchronous wheel synchronous belt conveying component arranged in the cutter supporting frame 81 by the driving motor 84 in the illustrated embodiment. When the membrane cutting device specifically works, the existing lifting air cylinder 82 drives the cutter 83 to lift up to push the membrane to break 2, and then the linear driving module drives the cutter 83 to horizontally move to cut off the membrane 2.

Referring to fig. 9 and 10, the film drawing mechanism 90 is mainly composed of two mounting plates 91a, 91b provided separately on both sides of the discharge platform 67, two jaw cylinders 92a, 92b slidably mounted along the two mounting plates 91a, 91b, and a linear driving module for driving the two jaw cylinders 92a, 92b to move synchronously. In the illustrated embodiment, the linear driving module drives a set of synchronous wheel synchronous belt assemblies to operate through the driving motor 93 so as to drive the clamping jaw cylinder 92a on the side where the synchronous wheel synchronous belt assemblies are located to move, and meanwhile, the driving motor 93 drives a set of synchronous wheel synchronous belt assemblies on the other side to operate through the driving shaft 94 so as to drive the clamping jaw cylinder 92b on the other side to move synchronously. In this way, the two jaw cylinders 92a, 92b can grip the glass-coated film 2 and drag it in the feed direction onto the discharge platform 67 for cutting by the cutter mechanism 80.

Referring again to fig. 11, the membrane pressing mechanism 70 is mainly composed of a membrane pressing bracket 71 straddled over the membrane 2, and a first membrane pressing assembly 73, a second membrane pressing assembly 72, and two side pressure membrane assemblies 74, 75 mounted thereon. The first film pressing assembly 73 and the second film pressing assembly 72 are respectively located at the front side and the rear side of the film feeding direction at the joint of the swing piece platform 66 and the unloading platform 67, and the two side film pressing assemblies 74 and 75 are located at the left side and the right side of the second film pressing assembly 72. Each of the film pressing assemblies 72 to 75 is driven by a lifting cylinder to lift the corresponding film pressing plate. In the process of cutting the film by the cutter, the first film pressing assembly 73, the second film pressing assembly 72 and the film pressing plates of the two side pressure film assemblies are all lowered to press the film 2. After the film cutting is completed, the film pressing plate of the first film pressing assembly 73 is lifted to release the cut film, and the unloading of the whole film with the glass attached can be performed. When the film pulling mechanism 90 returns to the initial position after the film pulling action is completed, the film pressing plates of the two side pressure film assemblies 74, 75 rise to avoid the two clamping jaw cylinders 92a, 92b of the film pulling mechanism 90. When the film dragging mechanism 90 drags the film next time, the film pressing plate of the second film pressing assembly 72 also rises, so that the next section of film with attached glass is dragged out to the unloading platform 67. In this way, the film 2 with a plurality of glass sheets attached can be cut off continuously to carry out whole printing.

The positioning platform 40 is used for positioning before glass film pasting. In the embodiment shown in fig. 12, the positioning platform 40 includes a platform plate 41, left and right sets of positioning posts 42a, 42b, 43a, 43b extending from corresponding positioning slots formed in the platform plate 41, front and rear sets of positioning posts 44a, 44b, 45a, 45b, and a first driving assembly for driving the left and right sets of positioning posts 42a, 42b, 43a, 43b to move synchronously relative to each other and a second driving assembly for driving the front and rear sets of positioning posts 44a, 44b, 45a, 45b to move synchronously relative to each other under the platform plate 41. In particular, the first driving component and the second driving component can be realized by driving the synchronous belt by the servo motor, and can also be realized by adopting other existing or possible various suitable technical means. After the glass is placed on the platform plate 41 of the positioning platform 40 by the carrying manipulator 30, the left and right sets of positioning posts 42a, 42b and 43a, 43b move synchronously to the middle, and the front and rear sets of positioning posts 44a, 44b and 45a, 45b move synchronously to the middle, so that the glass can be positioned.

Referring to fig. 13 and 14, the handling robot 30 includes a support frame 31 extending in a glass transfer direction, a first suction cup assembly 32 slidably mounted on the support frame 31, and a linear driving module driving the first suction cup assembly 32 to reciprocate in the glass transfer direction. The linear driving module can be realized by driving the synchronous wheel synchronous belt conveying assembly arranged in the supporting frame 31 by the driving motor 33 in the illustrated embodiment. With further reference to fig. 14, the first chuck assembly 32 further includes a mounting bracket 321, a lift drive module 322, a rotation drive module 323, and a chuck group 324. At least two vacuum chucks 325a, 325b are provided on the chuck assembly 324 for sucking and fixing glass. The mounting frame 321 is slidably mounted on the supporting frame 31 and is driven by the linear driving module to slide along the supporting frame 31, so as to drive the sucker set 324 to slide along therewith. The lifting driving module 322 may be, for example, a lifting cylinder, and is used to drive the suction cup set 324 to vertically lift. The rotation driving module 323 can be installed at the lifting output end of the lifting driving module 322, and is used for driving the suction cup set 324 to rotate. Thus, when the handling manipulator 30 works, firstly, the linear driving module drives the sucker group 324 to slide onto the material frame of the material taking position, then, the lifting driving module 322 drives the sucker group 324 to descend and absorb glass, then, the lifting driving module 322 drives the sucker group 324 to ascend, meanwhile, the rotary driving module 323 drives the sucker group 324 to rotate by 90 degrees to adjust the direction of the glass, then, the linear driving module drives the sucker group 324 to slide above the positioning platform 40, then, the lifting driving module 322 drives the sucker group 324 to descend and place the glass, and then, the lifting driving module 322 drives the sucker group 324 to ascend and reset. Thus, one glass transfer operation of the transfer robot 30 is completed.

Referring to fig. 15, the swing piece robot 50 includes a square frame 51, an XY linear driving module 52, and a second suction cup assembly 53. The square tube frame 51 is arranged on the positioning platform 40 and the swing piece platform 66 in a straddling manner, and the XY linear driving module 52 is arranged in the square tube frame 51 and used for driving the second sucker assembly 53 to move along the XY direction so as to take up the positioned glass on the positioning platform 40 and place and paste the glass on the film 2 according to a preset arrangement mode. The second chuck assembly 53 may also be provided with at least two vacuum chucks for sucking glass, and may be provided with a lift driving module for driving the vacuum chucks to lift to suck and place glass. The particular implementation of the XY linear drive module 52 may be limited by any of a variety of suitable techniques, as may be known.

The film arranging and pasting method of the glass film arranging and pasting machine comprises the following steps:

first, the glass in the material frame 1 on the material taking position of the material frame conveyor 20 is taken out sheet by the handling robot 30 and transferred to the positioning stage 40 for positioning.

And then, in the second step, the glass positioned on the positioning platform 40 each time is taken out by the swing piece manipulator 50, and then is attached to the film 2 of the swing piece platform 66 according to a preset arrangement mode. In particular, the adhesive film tensioning mechanism will pull and pull the wound adhesive film out of the roll onto the flap platform 66 in advance.

The first and second steps are then repeated until the film 2 on the flap platform 66 has been applied with a predetermined amount of glass in a predetermined manner.

And in the third step, the film 2 with the glass attached on the swinging piece platform 66 is clamped and dragged onto the unloading platform 67 by two clamping jaws of the film dragging mechanism 90.

Then, in the fourth step, the film pressing plate of the film pressing mechanism 70 presses down the film 2, and then the cutter 83 of the cutter mechanism 80 is lifted up and horizontally moved to cut the glass-stuck film 2.

Thus, one swing piece film pasting cycle is completed. The film 2 with multiple pieces of glass attached can be cut continuously to carry out whole printing by repeating the steps.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (6)

1. The glass swing piece film sticking machine is characterized by comprising a frame, a material frame conveying device, a positioning platform, a film tensioning and feeding device, a cutter mechanism, a film dragging mechanism, a film pressing mechanism, a carrying manipulator and a swing piece manipulator, wherein the material frame conveying device, the positioning platform, the film tensioning and feeding device, the cutter mechanism, the film dragging mechanism, the film pressing mechanism, the carrying manipulator and the swing piece manipulator are arranged on the frame; wherein:

the material frame conveying device comprises a material frame in-out conveying mechanism, a first material frame stacking mechanism and a second material frame stacking mechanism, wherein the first material frame stacking mechanism and the second material frame stacking mechanism are respectively arranged at a frame inlet end and a frame outlet end of the material frame in-out conveying mechanism, the material frame in-out conveying mechanism conveys the material frames separated from the bottommost layer of the plurality of stacked material frames from the first material frame stacking mechanism to a material taking position, and after all glass in the material frames on the material taking position is taken away, the material frames are conveyed into the second material frame stacking mechanism to be stacked on the bottommost layer of the plurality of stacked material discharging frames;

the carrying manipulator is in butt joint with the material taking position on the positioning platform and the material frame conveying device so as to take out and convey glass in the material frame on the material taking position to the positioning platform one by one for positioning; the carrying manipulator comprises a first supporting frame extending along the glass conveying direction, a first sucker assembly arranged on the first supporting frame, and a first linear driving module for driving the first sucker assembly to reciprocate along the glass conveying direction; the first sucker assembly further comprises a mounting frame, a sucker group, a lifting driving module for driving the sucker group to lift relative to the mounting frame and a rotating driving module for driving the sucker group to rotate relative to the mounting frame, and the mounting frame is slidably mounted on the first support frame and is driven by the first linear driving module to slide along the first support frame;

the film tensioning and feeding device and the material frame conveying device are arranged on the frame side by side, and the material frame conveying direction of the material frame conveying device is parallel to the film feeding direction of the film tensioning and feeding device; the film tensioning and feeding device comprises a viscous film tensioning mechanism, a swing piece platform and a discharging platform which are sequentially arranged along the feeding direction of the film; the adhesive film tensioning mechanism comprises a tension brake, and a coiled adhesive film is arranged on a coiled material shaft of the tension brake; the adhesive film tensioning mechanism further comprises a tensioning roller which is positioned at the same height as the swing piece platform and the unloading platform, and the wound adhesive film is introduced into the swing piece platform through the tensioning roller;

the swing piece manipulator is in butt joint with the positioning platform and the swing piece platform so as to take out the glass positioned on the positioning platform piece by piece and attach the glass to a film of the swing piece platform in a preset arrangement mode; the swing piece manipulator comprises a square bracket, a second sucker assembly and an XY linear driving module which is arranged in the square bracket and used for driving the second sucker assembly to move along the XY direction;

the film pressing mechanism is arranged above the joint of the swing piece platform and the discharging platform and is provided with a film pressing plate capable of lifting up and down, the cutter mechanism is arranged below the joint of the swing piece platform and the discharging platform and is provided with a cutter capable of lifting up and down and horizontally moving along the direction perpendicular to the feeding direction of the film, the film dragging mechanism is provided with two clamping jaws which are respectively arranged on two sides of the discharging platform and can horizontally move along the feeding direction of the film, and after the two clamping jaws clamp and drag the film attached with glass on the swing piece platform to the discharging platform in a preset mode, the film pressing plate of the film pressing mechanism descends to press the film, and the cutter of the cutter mechanism ascends and horizontally moves to cut off the film attached with glass.

2. The glass swing piece film sticking machine according to claim 1, wherein the film pressing mechanism comprises a first film pressing component, a second film pressing component and two side pressure film pressing components, wherein the first film pressing component and the second film pressing component are opposite to the middle positions of films on the front side and the rear side of the joint, the two side pressure film pressing components are positioned on two sides of the second film pressing component, and each film pressing component is provided with a film pressing plate capable of lifting up and down; in the film cutting process of the cutter, the film pressing plates of the first film pressing assembly, the second film pressing assembly and the two side film pressing assemblies are all lowered to press the film, after the film cutting is completed, the film pressing plates of the first film pressing assembly are raised to loosen the cut film, and when the film dragging mechanism returns, the film pressing plates of the two side film pressing assemblies are raised to avoid the two clamping jaws of the film dragging mechanism.

3. The glass swing sheet laminator according to claim 1, wherein the film dragging mechanism comprises two mounting plates arranged on two sides of the unloading platform, two clamping jaw cylinders slidably mounted along the two mounting plates, and a second linear driving module for driving the two clamping jaw cylinders to synchronously move.

4. The glass swing sheet laminator according to claim 1, wherein the cutter mechanism includes a cutter support frame extending horizontally in a direction perpendicular to a film feeding direction, a lifting cylinder slidably mounted on the cutter support frame, a cutter fixed to an output end of the lifting cylinder, and a third linear driving module driving the lifting cylinder to slide along the cutter support frame.

5. The glass swing film sticking machine according to claim 1, wherein the handling manipulator takes out glass in a material frame on a material taking position piece by piece, rotates by 90 degrees and then conveys the glass to the positioning platform for positioning.

6. A method of attaching a film to a glass sheet in a glass sheet attaching machine as defined in claim 1, comprising the steps of:

s1, taking out glass in a material frame on a material taking position piece by a carrying manipulator and conveying the glass to a positioning platform for positioning;

s2, taking out the glass positioned on the positioning platform each time by a swing piece manipulator and attaching the glass to a film led out from the adhesive film tensioning mechanism to the swing piece platform in a preset arrangement mode;

s3, after all the glass is attached to the film on the film placing platform in a preset mode, the film attached to the glass on the film placing platform is clamped and dragged to the unloading platform by two clamping jaws of the film dragging mechanism;

s4, the film pressing plate of the film pressing mechanism descends to press the film, and then the cutter of the cutter mechanism ascends and horizontally moves to cut off the film attached with the glass.