CN113953145A

CN113953145A - Symmetrical surrounding type glass door and window sealing device

Info

Publication number: CN113953145A
Application number: CN202111258979.9A
Authority: CN
Inventors: 宋少明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-01-21

Abstract

The invention relates to the field of doors and windows, in particular to a symmetrical surrounding type glass door and window sealing device. The technical problem of the invention is as follows: in the treatment of the glass and the annular frame with different sizes, the glass is fragile, the annular frame is easy to deform, and the sealing effect is seriously influenced. The technical implementation scheme of the invention is as follows: a symmetrical surrounding type glass door and window sealing device comprises a bottom frame, a double-point surrounding type glue sealing unit and the like; the base is fixedly connected with a bottom frame; the back part of the upper surface of the underframe is connected with a double-point surrounding type glue sealing unit for gluing the gap position between the outer ring surface of the glass and the annular frame. According to the invention, the circular glass is fixed in the middle of the annular frame, and then the gap between the circular glass and the annular frame is sealed by filling glue, so that the circular glass is sealed and fixed in the middle of the annular frame, the outer annular surface of the circular glass is not contacted with the annular frame, the sealing effect of the glass window is effectively increased, and the risk of the circular glass being cracked due to the deformation of the annular frame is reduced.

Description

Symmetrical surrounding type glass door and window sealing device

Technical Field

The invention relates to the field of doors and windows, in particular to a symmetrical surrounding type glass door and window sealing device.

Background

Along with the increasing familiarity of people with glass doors and windows, people no longer just meet the basic functions of the glass doors and windows for the purposes of the glass doors and windows, and have higher requirements on attractiveness and fashion;

at present, glass doors and windows belong to two materials: the glass and the metal annular frame are combined, the combination of two different materials brings difficulty in processing the two materials, and the processing is more careful to achieve the energy-saving and heat-preserving effects;

however, in the treatment of the glass with different sizes and the annular frame, the glass is fragile, when the glass is directly matched with the annular frame, the annular frame is impacted, the glass can be cracked, and the glass is not attached to the annular frame, so that the annular frame is easy to deform, and the sealing effect and the attractiveness are seriously influenced;

in summary, there is a need to develop a sealing device for a symmetrical surround type glass door and window to overcome the above problems.

Disclosure of Invention

In order to overcome the defects that glass is fragile, the annular frame is easy to deform and the sealing effect is seriously influenced in the treatment of the glass with different sizes and the annular frame, the technical problems of the invention are as follows: a symmetrical surround type sealing apparatus for glass doors and windows is provided.

The technical implementation scheme of the invention is as follows: a symmetrical surrounding type glass door and window sealing device comprises a base, an underframe, an adaptive clamping unit, a transfer fixing unit and a double-point surrounding type glue sealing unit; the base is fixedly connected with a bottom frame; the middle part of the upper surface of the underframe is connected with an adaptive clamping unit for fixing the annular frame; the front part of the upper surface of the underframe is connected with a transfer fixing unit for fixedly placing the round glass sheet; the rear part of the upper surface of the underframe is connected with a double-point surrounding type glue sealing unit for gluing the gap position between the outer ring surface of the glass and the annular frame; the transfer fixing unit is connected with the adaptive clamping unit.

More preferably, the adaptive clamping unit comprises a first electric slide rail, a first electric slide block, a bottom plate, a fixed rod, a first electric actuator, a first screw rod, a sliding plate, an annular frame, a rotary table, a second connecting rod, a first transmission rod and an anti-skid piece; the front part and the rear part of the upper surface of the underframe are respectively provided with a first electric slide rail; the two first electric sliding rails are respectively connected with a first electric sliding block in a sliding manner; a bottom plate is fixedly connected to the two first electric sliding blocks; the front part and the rear part of the upper surface of the bottom plate are respectively fixedly connected with a fixed rod; two first electric actuators are fixedly connected between the two fixed rods on the upper surface of the bottom plate; the middle part of the bottom plate is rotationally connected with a first screw rod, and the first screw rod is positioned between the two first electric actuators; the front side of the bottom plate is connected with a transfer fixing unit; the outer surfaces of the two fixed rods are connected with a sliding plate in a sliding way; the middle part of the sliding plate is screwed with the first screw rod; the lower surface of the sliding plate is fixedly connected with a first electric actuator; the upper ends of the two fixed rods are fixedly connected with an annular frame; three convex parts are equidistantly arranged on the outer ring surface of the annular frame; the upper end surface of the first electric actuator is fixedly connected with a turntable; the lower surface of the rotary table is movably connected with three second connecting rods; one end of each of the three second connecting rods, which is far away from the rotary table, is movably connected with a first transmission rod; the upper parts of the three first transmission rods are respectively sleeved with an anti-slip piece; the three first transmission rods respectively slide in the three convex parts; three anti-slip members are used to secure the ring frame.

More preferably, the three anti-slip pieces are cylindrical and the outer surfaces of the three anti-slip pieces are provided with anti-slip materials.

More preferably, the transfer fixing unit comprises a first rack, an L-shaped support rod, a first telescopic member, a second electric actuator, a third connecting rod, an electric suction cup and a first gear; a first rack is fixedly connected to the front side of the bottom plate; the front part of the upper surface of the underframe is rotatably connected with an L-shaped supporting rod; the lower end of the curved part of the L-shaped supporting rod is fixedly connected with a first telescopic piece; a second electric actuator is arranged on the right side of the bent arc part of the L-shaped supporting rod; the lower end of the second electric actuator is fixedly connected with a third connecting rod; the left part of the third connecting rod is welded with the first telescopic piece; the lower end of the telescopic part of the first telescopic part is provided with an electric sucker; the electric sucker is used for fixing the glass wafer; the lower part of the outer surface of the L-shaped supporting rod is fixedly connected with a first gear; the first rack is used for meshing the first gear.

More preferably, the double-point surrounding type glue sealing unit comprises a first supporting beam, a first power assembly, a second transmission rod, a first transmission wheel, a third electric actuator, a fourth connecting rod, a third transmission rod, a second transmission wheel, an I-beam, a fourth transmission rod, a transfer block, a second telescopic piece, a first fixing ring, a second fixing ring, a rubber pipe nozzle and an angle adjusting unit; the rear part of the upper surface of the underframe is fixedly connected with a first supporting beam; a first power assembly is arranged at the upper part of the first supporting beam; the lower end of the output shaft of the first power assembly is fixedly connected with a second transmission rod; the outer surface of the second transmission rod is rotationally connected with the first support beam; a first transmission wheel is fixedly connected to the lower part of the outer surface of the second transmission rod; a third electric actuator is arranged on the upper part of the first support beam and is positioned in front of the first power assembly; a fourth connecting rod is fixedly connected to the upper end of the telescopic part of the third electric actuator; the upper part of the first support beam is rotatably connected with a third transmission rod, and the third transmission rod is positioned in front of a third electric actuator; the front part of the fourth connecting rod is rotationally connected with the third transmission rod; a second driving wheel is fixedly connected to the lower part of the outer surface of the third driving rod; the outer ring surface of the second driving wheel is in transmission connection with the first driving wheel through a belt; an I-beam is fixedly connected to the lower portion of the third transmission rod and is positioned below the second transmission wheel; the back sides of the left protruding part and the right protruding part of the I-shaped beam are respectively and rotatably connected with a fourth transmission rod; the back sides of the two fourth transmission rods are fixedly connected with a transfer block respectively; the lower surfaces of the two switching blocks are fixedly connected with a second telescopic piece respectively; the upper parts of the opposite sides of the two second telescopic pieces are respectively fixedly connected with a first fixing ring; the lower parts of the opposite sides of the two second telescopic pieces are respectively fixedly connected with a second fixing ring; the inner surfaces of the two second fixing rings are fixedly connected with a rubber pipe nozzle respectively; the two first fixing rings and the two second fixing rings are used for limiting the two rubber guide tubes; the rubber tube spray head is used for connecting the rubber guide tube.

More preferably, the angle adjusting unit comprises a second electric slide rail, a second electric slide block, an L-shaped plate, a second rack and a second gear; a second electric slide rail is respectively arranged on the left convex part and the right convex part of the upper surface of the I-beam; the two second electric sliding rails are respectively connected with a second electric sliding block in a sliding manner; the upper surfaces of the two second electric sliding blocks are fixedly connected with an L-shaped plate respectively; the back sides of the two L-shaped plates are fixedly connected with a second rack respectively; a second gear is fixedly connected to the outer surface of the fourth transmission rod; the second gear is engaged with the second rack.

More preferably, the device further comprises a touch limiting unit, and the right part of the underframe is connected with the touch limiting unit; the two first electric sliding rails are respectively connected with a touch limiting unit in a sliding manner; the bottom plate is connected with a touch limiting unit; the touch limiting unit comprises a first feeler lever, a telescopic plate, a second supporting beam, a third electric slide block, a first supporting plate, a second feeler lever, a second supporting plate, a special-shaped block, an elastic piece, a first magnetic piece and a second magnetic piece; the front part and the rear part of the upper surface of the bottom plate are respectively fixedly connected with a first feeler lever; the front part and the rear part of the right side of the bottom plate are respectively fixedly connected with a telescopic plate; the front part and the rear part of the right side of the upper surface of the underframe are respectively fixedly connected with a second supporting beam; a third electric slide block is connected to each of the two first electric slide rails in a sliding manner; the upper surfaces of the two third electric sliding blocks are fixedly connected with a first support plate respectively; the right sides of the two expansion plates are respectively welded with the first supporting plate; the back sides of the two first supporting plates are fixedly connected with a second feeler lever respectively; the lower parts of the opposite sides of the two second supporting beams are fixedly connected with a second supporting plate respectively; a first straight groove is formed in the second support plate; the special-shaped block slides in the first I-shaped groove on the second support plate; the lower parts of the two opposite sides of the second supporting beams are fixedly connected with an elastic piece respectively, and the elastic pieces are positioned above the second supporting plates; the special-shaped block is connected with the elastic piece; a second magnetic part is arranged on the right supporting part on the upper surface of the second support plate; a first magnetic piece is arranged on the right side of the special-shaped block; the first magnetic part is used for being matched with the second magnetic part.

More preferably, the first feeler lever and the second feeler lever are in an L-shaped structure, the first feeler lever is used for matching with a first arc part of the special-shaped block, and the second feeler lever is used for matching with a second arc part of the special-shaped block.

More preferably, the bending-prevention device further comprises a bending-prevention unit, and the two second supporting beams are connected with the bending-prevention unit in a sliding manner; the flat-top supporting part on the upper surface of the special-shaped block is contacted with the anti-curling unit; the two flat-top supporting parts are used for supporting the anti-curling unit; the anti-curling unit comprises a sliding rod, a top frame, a sixth connecting rod, a first cross, a fixed plate, a movable plate, a fourth electric actuator and a seventh connecting rod; the two second supporting beams are respectively connected with a sliding rod in a sliding manner; the lower end of the slide bar is contacted with the flat-top supporting part of the special-shaped block; the upper ends of the two sliding rods are fixedly connected with a top frame; a sixth connecting rod is fixedly connected to the lower surface of the top frame in four directions at equal intervals; the lower ends of the four sixth connecting rods are fixedly connected with a first cross; two fixing plates are fixedly connected to the lower surface of the first cross in four directions at equal intervals; a movable plate is rotatably connected in the U-shaped grooves at the lower parts of the two fixed plates; the movable plate is used for fixing the annular frame under the matching of the movable plate and the inner wall of the U-shaped groove; a fourth electric actuator is respectively arranged on one side of each of the eight fixed plates, which is far away from the center; the eight fourth electric actuators are respectively connected with a seventh connecting rod in a rotating way; the right ends of the eight seventh connecting rods are respectively welded with a movable plate; the second straight groove is used for the seventh connecting rod to slide in.

More preferably, the device also comprises a trimming unit, wherein the upper surface of the top frame is fixedly connected with the trimming unit; the first cross is connected with the edge cutting unit; the edge cutting unit comprises a second power assembly, a second screw rod, a second cross-shaped frame, a fifth connecting rod, a third cross-shaped frame and a cutting piece; the middle part of the upper surface of the top frame is provided with a second power assembly; the middle part of the top frame is rotationally connected with a second screw rod; the lower end of an output shaft of the second power assembly is fixedly connected with a second screw rod; the outer surface of the second screw rod is screwed with a second cross-shaped frame; a fifth connecting rod is fixedly connected to the lower surface of the second cross frame in four directions at equal intervals; a third cross frame is fixedly connected to the lower parts of the four fifth connecting rods; the first cross is in sliding connection with four fifth connecting rods; and the cutting pieces for cutting the annular frame are respectively arranged on the lower surface of the third cross frame in four directions at equal intervals and are positioned between the two fixing plates.

The invention has the following beneficial effects:

firstly, the circular glass is fixed in the middle of the annular frame, and then the gap between the circular glass and the annular frame is filled with glue for sealing, so that the circular glass is fixed in the middle of the annular frame in a sealing manner, the outer annular surface of the circular glass is not contacted with the annular frame, the sealing effect of the glass window is effectively improved, and the risk of the circular glass breaking caused by the deformation of the annular frame is reduced;

secondly, the annular frames are clamped and fixed in a mode of gathering towards the middle by arranging the adaptive clamping units, so that the annular frames with different sizes can be fixed;

thirdly, the gap position between the annular frame and the circular glass is filled with the adhesive in an annular dispensing mode by arranging the double-point surrounding type adhesive sealing unit, so that the adhesive can be effectively and completely filled in the annular gap position when the circular glass and the annular frame are fixed;

fourthly, the anti-curling unit is arranged, so that two sides of the cutting position on the edge of the annular frame are effectively fixed in the cutting process, and the annular frame is prevented from deforming and twisting in the cutting process.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the sealing apparatus for a glass door/window of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the sealing apparatus for a glass door/window of the present invention;

FIG. 3 is a schematic view of a first assembled perspective structure of the sealing apparatus for a symmetrical surround type glass door and window of the present invention;

FIG. 4 is a schematic view of a first three-dimensional structure of an adaptive clamping unit of the symmetrical surround type glass door and window sealing apparatus according to the present invention;

FIG. 5 is a schematic view of a second perspective view of an adaptive clamping unit of the symmetrical surround type glass door and window sealing apparatus according to the present invention;

FIG. 6 is a schematic perspective view of a transfer fixing unit of the symmetrical surround type glass door and window sealing apparatus of the present invention;

FIG. 7 is a schematic perspective view of a two-point-surround type sealant unit of the sealing apparatus for glass doors and windows;

fig. 8 is an enlarged view of X of the symmetrical wrap-around glass door and window sealing apparatus of the present invention;

fig. 9 is an enlarged view of Y of the symmetrical wrap around glass door and window sealing apparatus of the present invention;

FIG. 10 is a schematic view of a second assembled perspective structure of the sealing apparatus for a glass door/window of the present invention;

FIG. 11 is a schematic view of a third assembled perspective structure of the sealing apparatus for a glass door/window of the present invention;

FIG. 12 is a schematic view of a partial three-dimensional structure of a touch type position limiting unit of the symmetrical surround type glass door and window sealing apparatus of the present invention;

FIG. 13 is a schematic sectional view of a portion of an anti-curling unit of the sealing apparatus for a symmetrical round-type glass door or window according to the present invention;

fig. 14 is a perspective view illustrating a trimming unit of the sealing apparatus for a glass door/window of the present invention.

The parts are labeled as follows: 1. a base, 2, a chassis, 101, a first electric slide rail, 102, a first electric slide block, 103, a bottom plate, 104, a fixing rod, 105, a first electric actuator, 106, a first lead screw, 107, a slide plate, 108, a ring frame, 109, a rotary plate, 1010, a second connecting rod, 1011, a first transmission rod, 1012, a slip-proof component, 108a, a convex part, 201, a first rack, 202, an L-shaped strut, 203, a first telescopic component, 204, a second electric actuator, 205, a third connecting rod, 206, an electric suction cup, 207, a first gear, 202a, a curved part, 301, a first supporting beam, 302, a first power assembly, 303, a second transmission rod, 304, a first transmission wheel, 305, a third electric actuator, 306, a fourth connecting rod, 307, a third transmission rod, 308, a second transmission wheel, 309, an i-shaped beam, 3010, a second electric slide rail, 3011, a second electric slide block, 3012, an L-shaped plate, 3013, an L-shaped plate, a, A second rack 3014, a fourth transmission rod 3015, a second gear 3016, a switching block 3017, a second telescopic member 3018, a first fixing ring 3019, a second fixing ring 3020, a hose nozzle 401, a first feeler lever 402, a telescopic plate 403, a second support beam 404, a third electric slider 405, a first support plate 406, a second feeler lever 407, a second support plate 408, a profile block 409, an elastic member 4010, a first magnetic member 4011, a second magnetic member 407a, a first slot 408a, a first arc portion 408b, a flat support portion 408c, a second arc portion 501, a

sliding rod

501, 502, a top frame 503, a sixth link 504, a first cross frame 505, a fixing plate 506, a movable plate 507, a fourth electric actuator 508, a seventh link 505a, a U-shaped slot 506a, a second slot 601, a second power assembly 602, a

second screw rod

602, 603. a second cross frame 604, a fifth connecting rod 605, a third cross frame 606 and a cutting piece.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

In the embodiment of the present invention, the fixing rod 104, the second electric actuator 204, the third electric actuator 305, and the fourth electric actuator 507 are electric push rods, the first power assembly 302 and the second power assembly 601 are motors, the cutting member 606 is a cutting knife, and the first telescopic member 203 and the second telescopic member 3017 are electric telescopic rods.

Example 1

A symmetrical surrounding type glass door and window sealing device is shown in figure 1-2 and comprises a base 1, a bottom frame 2, an adaptive clamping unit, a transfer fixing unit and a double-point surrounding type glue sealing unit; the base 1 is welded with a bottom frame 2; the middle part of the upper surface of the underframe 2 is connected with an adaptive clamping unit; the front part of the upper surface of the underframe 2 is connected with a transfer fixing unit; the rear part of the upper surface of the underframe 2 is connected with a double-point surrounding type glue sealing unit; the transfer fixing unit is connected with the adaptive clamping unit.

Before the symmetrical surrounding type glass door and window sealing device is used: the sealing device is characterized in that firstly, an underframe 2 is placed on a horizontal position through a base 1, then an operator places an annular frame of a circular glass door and window on an adaptive clamping unit and fixes the annular frame through the adaptive clamping unit, the operator fixes a piece of circular glass matched with the annular frame of the glass door and window through a transfer fixing unit, then the adaptive clamping unit starts to operate, the adaptive clamping unit drives the transfer fixing unit to operate, when the transfer fixing unit transfers the circular glass to the upper part of the annular frame, the adaptive clamping unit stops operating, the transfer fixing unit places the circular glass in the center of the annular frame and fixes the circular glass, and then a gap between the circular glass and the annular glass frame is sealed by filling glue through a double-point surrounding type glue sealing unit; according to the invention, the circular glass is fixed in the middle of the annular frame, and then the gap between the circular glass and the annular frame is sealed by filling glue, so that the circular glass is sealed and fixed in the middle of the annular frame, the outer annular surface of the circular glass is not contacted with the annular frame, the sealing effect of the glass window is effectively increased, and the risk of the circular glass being cracked due to the deformation of the annular frame is reduced.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and fig. 3 to 9, the adaptive clamping unit includes a first electric slide rail 101, a first electric slide block 102, a bottom plate 103, a fixed rod 104, a first electric actuator 105, a first lead screw 106, a sliding plate 107, a ring-shaped frame 108, a rotary plate 109, a second connecting rod 1010, a first transmission rod 1011 and a skid-proof member 1012; the front part and the rear part of the upper surface of the underframe 2 are respectively provided with a first electric slide rail 101; the two first electric slide rails 101 are respectively connected with a first electric slide block 102 in a sliding manner; a bottom plate 103 is fixedly connected to the two first electric sliding blocks 102; the front part and the rear part of the upper surface of the bottom plate 103 are respectively connected with a fixing rod 104 through bolts; two first electric actuators 105 are connected to the upper surface of the bottom plate 103 between the two fixing rods 104 through bolts; a first screw rod 106 is rotatably connected to the middle of the bottom plate 103, and the first screw rod 106 is positioned between the two first electric actuators 105; the front side of the bottom plate 103 is connected with a transfer fixing unit; the outer surfaces of the two fixing rods 104 are slidably connected with a sliding plate 107; the middle part of the sliding plate 107 is screwed with the first screw rod 106; the lower surface of the sliding plate 107 is fixedly connected with the first electric actuator 105; the upper ends of the two fixing rods 104 are welded with an annular frame 108; three convex parts 108a are equidistantly arranged on the outer annular surface of the annular frame 108; a turntable 109 is welded on the upper end face of the first electric actuator 105; the lower surface of the turntable 109 is hinged with three second connecting rods 1010; one end of each of the three second connecting rods 1010, which is far away from the turntable 109, is hinged with a first transmission rod 1011; the upper parts of the three first transmission rods 1011 are respectively sleeved with an anti-skid member 1012; the three first transmission levers 1011 slide in the three bosses 108a, respectively; three cleats 1012 are used to secure the ring frame.

The three anti-slip elements 1012 are cylindrical and have anti-slip material on the outer surface.

The transferring and fixing unit comprises a first rack 201, an L-shaped support rod 202, a first telescopic piece 203, a second electric actuator 204, a third connecting rod 205, an electric suction cup 206 and a first gear 207; a first rack 201 is welded on the front side of the bottom plate 103; the front part of the upper surface of the underframe 2 is rotatably connected with an L-shaped supporting rod 202; the lower end of the curved part 202a of the L-shaped strut 202 is fixedly connected with a first telescopic piece 203; a second electric actuator 204 is arranged on the right side of the bent arc part 202a of the L-shaped support rod 202; a third connecting rod 205 is fixedly connected to the lower end of the second electric actuator 204; the left part of the third connecting rod 205 is welded with the first telescopic piece 203; the lower end of the telescopic part of the first telescopic part 203 is provided with an electric sucker 206; the electric sucker 206 is used for fixing the glass wafer; a first gear 207 is fixedly connected to the lower part of the outer surface of the L-shaped support rod 202; the first rack 201 is for engaging the first gear 207.

Preparing before filling and sealing: firstly, an operator places an annular frame on an annular frame 108, then starts two first electric actuators 105, the two first electric actuators 105 contract to drive a sliding plate 107 to move downwards, the sliding plate 107 drives a first screw rod 106 to rotate, the first screw rod 106 drives a rotary table 109 to rotate, the rotary table 109 synchronously drives three second connecting rods 1010 to twist, the three second connecting rods 1010 respectively drive one first transmission rod 1011 to slide in a convex part 108a on the annular frame 108, the three first transmission rods 1011 can approach towards the center, at the moment, the three first transmission rods 1011 respectively drive one anti-skidding part 1012 to approach towards the center of a circle, the annular frame is fixed at three points through the three anti-skidding parts 1012, the movement of the annular frame is effectively avoided, then the circular glass sheet is sucked and fixed through an electric sucker 206, then the first electric actuators 105 are closed, and the two first electric sliding blocks 102 start to move on a first electric sliding rail 101, the two first electric sliding blocks 102 drive the bottom plate 103 to drive the two fixing rods 104 and the first rack 201 to move synchronously, the two fixing rods 104 drive the annular frame 108 to drive the annular frame to move, meanwhile, when the first rack 201 is engaged with the first gear 207, the first gear 207 drives the L-shaped supporting rod 202 to rotate, the L-shaped supporting rod 202 drives the first telescopic member 203 to drive the electric suction cup 206 to rotate, the electric suction cup 206 drives the circular glass to rotate synchronously, when the circular glass rotates at a right angle, the two first electric sliding blocks 102 stop moving, the circular glass rotates right above the annular frame, then, a second electric actuator 204 is started, the second electric actuator 204 extends to drive a third connecting rod 205 to drive a first telescopic piece 203 to extend, the first telescopic piece 203 drives an electric sucker 206 to drive the circular glass to move downwards, and after the circular glass contacts the annular glass frame and protrudes out of the annular supporting portion, the circular glass is located in the middle of the annular frame.

The double-point surrounding type glue sealing unit comprises a first supporting beam 301, a first power assembly 302, a second transmission rod 303, a first transmission wheel 304, a third electric actuator 305, a fourth connecting rod 306, a third transmission rod 307, a second transmission wheel 308, an I-beam 309, a fourth transmission rod 3014, a switching block 3016, a second telescopic piece 3017, a first fixing ring 3018, a second fixing ring 3019, a glue pipe nozzle 3020 and an angle adjusting unit; the rear part of the upper surface of the underframe 2 is connected with a first supporting beam 301 through a bolt; a first power assembly 302 is arranged at the upper part of the first supporting beam 301; the lower end of the output shaft of the first power assembly 302 is fixedly connected with a second transmission rod 303; the outer surface of the second transmission rod 303 is rotatably connected with the first support beam 301; a first driving wheel 304 is fixedly connected to the lower part of the outer surface of the second driving rod 303; a third electric actuator 305 is mounted on the upper part of the first support beam 301, and the third electric actuator 305 is positioned in front of the first power assembly 302; a fourth connecting rod 306 is fixedly connected to the upper end of the telescopic part of the third electric actuator 305; a third transmission rod 307 is rotatably connected to the upper part of the first support beam 301, and the third transmission rod 307 is positioned in front of the third electric actuator 305; the front part of the fourth connecting rod 306 is rotationally connected with a third transmission rod 307; a second driving wheel 308 is fixedly connected to the lower part of the outer surface of the third driving rod 307; the outer ring surface of the second transmission wheel 308 is in transmission connection with the first transmission wheel 304 through a belt; an I-beam 309 is bolted to the lower part of the third transmission rod 307, and the I-beam 309 is positioned below the second transmission wheel 308; the back sides of the left protruding part and the right protruding part of the I-beam 309 are respectively and rotatably connected with a fourth transmission rod 3014; the opposite back sides of the two fourth transmission rods 3014 are respectively welded with a switching block 3016; the lower surfaces of the two switching blocks 3016 are respectively welded with a second telescopic piece 3017; the upper parts of the opposite sides of the two second telescopic pieces 3017 are respectively welded with a first fixing ring 3018; the lower parts of the opposite sides of the two second telescopic pieces 3017 are respectively welded with a second fixing ring 3019; the inner surfaces of the two second fixing rings 3019 are respectively fixedly connected with a rubber hose spray head 3020; the two first fixing rings 3018 and the two second fixing rings 3019 are used for limiting the two rubber guide tubes; the hose nozzle 3020 is used to connect a hose.

The angle adjusting unit comprises a second electric slide rail 3010, a second electric slide block 3011, an L-shaped plate 3012, a second rack 3013 and a second gear 3015; a second electric slide rail 3010 is respectively installed on the left convex part of the upper surface of the i-beam 309 and the right convex part of the upper surface; two second electric slide rails 3010 are respectively connected with a second electric slide block 3011 in a sliding manner; the upper surfaces of the two second electric sliding blocks 3011 are respectively fixedly connected with an L-shaped plate 3012; two second racks 3013 are welded on the opposite sides of the two L-shaped plates 3012; a second gear 3015 is fixedly connected to the outer surface of the fourth transmission rod 3014; the second gear 3015 meshes with the second rack 3013.

Two second telescoping pieces 3017 are mounted on the two junction blocks 3016 in an inclined manner.

Sealing glue process: when the circular glass is fixed at the middle position of the circular frame, the third electric actuator 305 is started, the third electric actuator 305 contracts to drive the fourth connecting rod 306 to drive the third transmission rod 307 to move downwards, the third transmission rod 307 drives the I-beam 309 to drive the two fourth transmission rods 3014 to move downwards, then the two fourth transmission rods 3014 drive one switching block 3016 to move downwards respectively, the two switching blocks 3016 drive one second telescopic piece 3017 to move downwards respectively, the two second telescopic pieces 3017 drive one second fixing ring 3019 to move downwards respectively, the two hose nozzles 3020 are synchronously driven to move downwards, the third electric actuator 305 is closed until the two hose nozzles 3020 reach the position of the circular glass and the circular frame needing to be filled with glue, then the first power assembly 302 is started, the first power assembly 302 operates to drive the second transmission rod 303 to drive the first transmission wheel 304, the first driving wheel 304 drives the second driving wheel 308 to drive the third driving rod 307 to rotate, the third driving rod 307 drives the i-beam 309 to drive the two fourth driving rods 3014 to rotate, the two fourth driving rods 3014 respectively drive one switching block 3016 to rotate, the switching block 3016 drives the second expansion piece 3017 to drive the second fixing ring 3019 to rotate, the second fixing ring 3019 synchronously drives the rubber hose nozzle 3020 to rotate, at this time, the rubber hose guides the adhesive pumped from the outside through the rubber hose nozzle 3020, the adhesive is coated on the gap position between the circular glass and the annular frame, when the second expansion piece 3017 is blocked by the L-shaped supporting rod 202 in the rotating process, the second expansion piece 3017 can be prevented from being blocked by the L-shaped supporting rod 202 through the expansion process of the second expansion piece 3017, the intermittent complete glue filling between the circular glass and the annular frame can be performed, then the second electric actuator 204 is closed, and the electric suction cup 206 loosens the fixation of the circular glass, the second electric actuator 204 is activated, and the second electric actuator 204 is contracted, so that the electric suction cup 206 is driven to move upwards, and the second electric actuator 204 is closed after the second electric actuator is separated from the position of the ring frame.

The angle adjusting process comprises the following steps: when annular frames and circular glass with different sizes and sizes need to be processed, the two second electric sliding blocks 3011 move on the two second electric sliding rails 3010 to synchronously drive the two L-shaped plates 3012 to drive the two second racks 3013 to move, the two second racks 3013 drive the two second gears 3015 to drive the two fourth transmission rods 3014 to rotate, the two fourth transmission rods 3014 drive the two switching blocks 3016 to drive the two second telescopic pieces 3017 to rotate for adjusting the radius of required glue filling, and then the distance between the glue pipe spray head 3020 and the gap between the annular frames and the circular glass is controlled by controlling the extension and contraction of the third electric actuator 305.

Example 3

On the basis of the embodiment 2, as shown in fig. 1 and fig. 10 to 14, the device further comprises a touch limiting unit, and the right part of the underframe 2 is connected with the touch limiting unit; the two first electric sliding rails 101 are respectively connected with a touch limiting unit in a sliding manner; the bottom plate 103 is connected with a touch limiting unit; the touch limiting unit comprises a first feeler lever 401, a telescopic plate 402, a second supporting beam 403, a third electric slide block 404, a first support plate 405, a second feeler lever 406, a second support plate 407, a special-shaped block 408, an elastic piece 409, a first magnetic piece 4010 and a second magnetic piece 4011; a first contact rod 401 is welded on the front part and the rear part of the upper surface of the bottom plate 103 respectively; the front part and the rear part of the right side of the bottom plate 103 are respectively welded with an expansion plate 402; a second supporting beam 403 is connected to the front part and the rear part of the right side of the upper surface of the underframe 2 through bolts; a third electric slide block 404 is connected to each of the two first electric slide rails 101 in a sliding manner; the upper surfaces of the two third electric sliding blocks 404 are fixedly connected with a first support plate 405 respectively; the right sides of the two expansion plates 402 are respectively welded with the first support plate 405; a second contact rod 406 is welded on each of the two first support plates 405 at the opposite sides; the lower parts of the opposite sides of the two second supporting beams 403 are respectively welded with a second supporting plate 407; the second support plate 407 is provided with a first straight groove 407 a; the shaped block 408 slides in a first slot 407a in the second support plate 407; the lower parts of the two opposite sides of the second supporting beams 403 are respectively welded with an elastic member 409, and the elastic member 409 is positioned above the second supporting plate 407; the shaped block 408 is connected with the elastic piece 409; a second magnetic part 4011 is arranged on the right supporting part on the upper surface of the second support plate 407; a first magnetic part 4010 is arranged on the right side of the special-shaped block 408; the first magnetic part 4010 is configured to cooperate with the second magnetic part 4011.

The first feeler lever 401 and the second feeler lever 406 are in an L-shaped structure, the first feeler lever 401 is used for matching with a first arc part 408a of the special-shaped block 408, and the second feeler lever 406 is used for matching with a second arc part 408c of the special-shaped block 408; .

The shaped block 408 is a flat-topped wedge-shaped structure.

The anti-curling device further comprises anti-curling units, and the two second supporting beams 403 are connected with the anti-curling units in a sliding manner; a flat-top supporting portion 408b on the upper surface of the shaped block 408 is in contact with the curl prevention unit; the two flat-top supporting portions 408b are used for supporting the anti-curling unit; the anti-curling unit comprises a sliding rod 501, a top frame 502, a sixth connecting rod 503, a first cross 504, a fixed plate 505, a movable plate 506, a fourth electric actuator 507 and a seventh connecting rod 508; each of the two second supporting beams 403 is slidably connected with a sliding rod 501; the lower end of the slide bar 501 is in contact with the flat-top supporting part 408b of the special-shaped block 408; the upper ends of the two sliding rods 501 are welded with a top frame 502; a sixth connecting rod 503 is connected to the lower surface of the top frame 502 through bolts at equal intervals in four directions; a first cross 504 is welded at the lower ends of the four sixth connecting rods 503; two fixing plates 505 are welded on the lower surface of the first cross 504 at equal intervals in four directions; a movable plate 506 is rotatably connected in each of the U-shaped grooves 505A at the lower parts of the two fixed plates 505; the movable plate 506 is used for fixing the annular frame under the matching with the inner wall of the U-shaped groove 505A; a fourth electric actuator 507 is respectively arranged on one side of each of the eight fixing plates 505 away from the center; the eight fourth electric actuators 507 are respectively connected with a seventh connecting rod 508 in a rotating way; the right ends of the eight seventh connecting rods 508 are respectively welded with a movable plate 506; the second linear slot 506a is for the seventh link 508 to slide within.

The lower end of the slide bar 501 is a wedge-shaped surface for sliding on the inclined surface of the special-shaped block 408.

The lower part of the fixing plate 505 is of an arc-shaped structure, which is adapted to the annular edge of the annular frame, so as to fix the edge of the annular frame conveniently.

The device also comprises a trimming unit, wherein the upper surface of the top frame 502 is connected with the trimming unit through bolts; a first cross 504 connects the trim units; the trimming unit comprises a second power assembly 601, a second screw 602, a second cross frame 603, a fifth connecting rod 604, a third cross frame 605 and a cutting piece 606; the middle part of the upper surface of the top frame 502 is provided with a second power assembly 601; the middle part of the top frame 502 is rotatably connected with a second screw rod 602; the lower end of an output shaft of the second power assembly 601 is fixedly connected with a second screw rod 602; a second cross frame 603 is screwed on the outer surface of the second screw rod 602; a fifth connecting rod 604 is connected to the lower surface of the second cross-shaped frame 603 by bolts at equal intervals in four directions; the lower part of the four fifth connecting rods 604 is connected with a third cross frame 605 through bolts; the first cross 504 is slidably connected to four fifth links 604; a cutting member 606 for cutting the ring frame is installed on the lower surface of the thirty-second frame 605 at equal intervals in four directions, and the cutting member 606 is located between the two fixing plates 505.

The cutting edge of the cutting member 606 is provided as a bevel for cutting the edge of the ring frame.

The annular frame edge clamping and fixing process comprises the following steps: the first electric slide block 102 continues to move on the first electric slide rail 101, synchronously drives the annular glass frame sealed by filling glue to move, the annular glass frame reaches under the first cross 504, simultaneously the bottom plate 103 drives the two first contact rods 401 to move, when the first contact rods 401 contact with the first arc part 408a of the special-shaped block 408, the first contact rods 401 drive the special-shaped block 408 to slide on the second support plate 407, then the slide rods 501 are transferred to the inclined plane from the flat-top support part 408b of the special-shaped block 408 to move downwards, the two slide rods 501 drive the top frame 502 to drive the four sixth connecting rods 503 to move downwards, the sixth connecting rods 503 drive the first cross 504 to drive the eight fixing plates 505 to move downwards, the eight fixing plates 505 are located above the edge of the annular glass frame, at this time, the first electric slide block 102 stops moving, and at the same time, the first magnetic part 4010 in the front sides of the two special-shaped blocks 408 is attracted by the second magnetic part 4011, the two special-shaped blocks 408 move backwards on the second support plate 407, the sliding rod 501 slides downwards continuously, the elastic piece 409 deforms to drive the fixing plate 505 to move downwards, the U-shaped groove 505A in the fixing plate 505 is embedded in the edge of the annular glass frame, until the first magnetic piece 4010 and the second magnetic piece 4011 contact, the special-shaped blocks 408 stop moving, the sliding rod 501 stops moving, the fourth electric actuator 507 is started, the fourth electric actuator 507 extends to drive the seventh connecting rod 508 to drive the movable plate 506 to rotate in the U-shaped groove 505A in the fixing plate 505, so that the movable plate 506 is matched with the inner wall of the U-shaped groove 505A in the fixing plate 505 to clamp the edge of the annular glass frame, and the fourth electric actuator 507 is closed.

Lace cutting process: when the position to be cut on the edge of the annular glass frame is fixed, then the second power assembly 601 is started, the second power assembly 601 drives the second screw rod 602 to drive the second cross frame 603 to move downwards after the four fifth connecting rods 604 are limited, the fourth cross frame 603 drives the four fifth connecting rods 604 to drive the third cross frame 605 to move downwards, the third cross frame 605 drives the four cutting pieces 606 to move downwards, four cutting seams are cut on the edge of the annular glass frame, and then the second power assembly 601 rotates reversely to drive the four cutting pieces 606 to leave the four cutting seams on the edge of the annular glass frame.

Resetting and unloading processes: the first electric slide block 102 moves to the initial position on the first electric slide rail 101, and at the same time, the first electric slide block 102 drives the two expansion plates 402 to drive the two first support plates 405 to move, the two first support plates 405 drive the two second contact rods 406 to move, when the second feeler lever 406 contacts the second arc portion 408c of the shaped block 408, the second feeler lever 406 drives the shaped block 408 to move on the second support plate 407, so as to lift the first magnetic member 4010 from the second magnetic member 4011, at the same time, the elastic member 409 is reset, the second contact rod 406 drives the special-shaped block 408 to drive the slide rod 501 to move upward along the inclined plane until the slide rod 501 reaches the flat-top supporting portion 408b of the special-shaped block 408, the U-shaped grooves 505A of the four fixed plates 505 move upward away from the edge of the ring glass frame, the first power slider 102 continues to move, the expansion plate 402 starts to expand, and then the ring frame 108 can transfer the processed ring glass frame out.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. A symmetrical surrounding type glass door and window sealing device comprises a base (1) and a bottom frame (2); the base (1) is fixedly connected with a bottom frame (2); the method is characterized in that: the device also comprises an adaptive clamping unit, a transfer fixing unit and a double-point surrounding type glue sealing unit; the middle part of the upper surface of the bottom frame (2) is connected with an adaptive clamping unit for fixing the annular frame; the front part of the upper surface of the underframe (2) is connected with a transfer fixing unit for fixedly placing the round glass sheet; the rear part of the upper surface of the underframe (2) is connected with a double-point surrounding type glue sealing unit for gluing the gap position between the outer ring surface of the glass and the annular frame; the transfer fixing unit is connected with the adaptive clamping unit.

2. A symmetrical surround type glass door and window sealing apparatus as claimed in claim 1, wherein: the adaptive clamping unit comprises a first electric slide rail (101), a first electric slide block (102), a bottom plate (103), a fixed rod (104), a first electric actuator (105), a first screw rod (106), a slide plate (107), an annular frame (108), a rotary table (109), a second connecting rod (1010), a first transmission rod (1011) and a non-slip part (1012); the front part and the rear part of the upper surface of the bottom frame (2) are respectively provided with a first electric slide rail (101); the two first electric slide rails (101) are respectively connected with a first electric slide block (102) in a sliding manner; a bottom plate (103) is fixedly connected to the two first electric sliding blocks (102); the front part and the rear part of the upper surface of the bottom plate (103) are respectively fixedly connected with a fixed rod (104); two first electric actuators (105) are fixedly connected between the two fixing rods (104) on the upper surface of the bottom plate (103); the middle part of the bottom plate (103) is rotatably connected with a first screw rod (106), and the first screw rod (106) is positioned between the two first electric actuators (105); the front side of the bottom plate (103) is connected with a transfer fixing unit; the outer surfaces of the two fixing rods (104) are connected with a sliding plate (107) in a sliding way; the middle part of the sliding plate (107) is screwed with the first screw rod (106); the lower surface of the sliding plate (107) is fixedly connected with a first electric actuator (105); the upper ends of the two fixed rods (104) are fixedly connected with an annular frame (108); three convex parts (108 a) are arranged on the outer ring surface of the annular frame (108) at equal intervals; a turntable (109) is fixedly connected to the upper end face of the first electric actuator (105); the lower surface of the turntable (109) is movably connected with three second connecting rods (1010); one end of each of the three second connecting rods (1010) far away from the turntable (109) is movably connected with a first transmission rod (1011); the upper parts of the three first transmission rods (1011) are respectively sleeved with an anti-skid piece (1012); the three first transmission rods (1011) respectively slide in the three convex parts (108 a); three cleats (1012) are used to secure the ring frame.

3. A symmetrical surround type glass door and window sealing apparatus as claimed in claim 2, wherein: the three anti-slip pieces (1012) are cylindrical and the outer surfaces of the three anti-slip pieces are provided with anti-slip materials.

4. A symmetrical surround type glass door and window sealing apparatus as claimed in claim 2, wherein: the transfer fixing unit comprises a first rack (201), an L-shaped support rod (202), a first telescopic piece (203), a second electric actuator (204), a third connecting rod (205), an electric sucker (206) and a first gear (207); a first rack (201) is fixedly connected to the front side of the bottom plate (103); the front part of the upper surface of the underframe (2) is rotatably connected with an L-shaped supporting rod (202); the lower end of the curved part (202 a) of the L-shaped support rod (202) is fixedly connected with a first telescopic piece (203); a second electric actuator (204) is arranged on the right side of the curved part (202 a) of the L-shaped support rod (202); a third connecting rod (205) is fixedly connected to the lower end of the second electric actuator (204); the left part of the third connecting rod (205) is welded with the first telescopic piece (203); the lower end of the telescopic part of the first telescopic piece (203) is provided with an electric sucker (206); the electric sucker (206) is used for fixing the glass wafer; a first gear (207) is fixedly connected to the lower part of the outer surface of the L-shaped support rod (202); the first rack (201) is used for meshing the first gear (207).

5. A symmetrical surround type glass door and window sealing apparatus according to claim 4, wherein: the double-point surrounding type glue sealing unit comprises a first supporting beam (301), a first power assembly (302), a second transmission rod (303), a first transmission wheel (304), a third electric actuator (305), a fourth connecting rod (306), a third transmission rod (307), a second transmission wheel (308), an I-shaped beam (309), a fourth transmission rod (3014), a switching block (3016), a second telescopic piece (3017), a first fixing ring (3018), a second fixing ring (3019), a rubber hose nozzle (3020) and an angle adjusting unit; a first supporting beam (301) is fixedly connected to the rear part of the upper surface of the underframe (2); a first power assembly (302) is arranged at the upper part of the first supporting beam (301); the lower end of an output shaft of the first power assembly (302) is fixedly connected with a second transmission rod (303); the outer surface of the second transmission rod (303) is rotationally connected with the first support beam (301); a first driving wheel (304) is fixedly connected to the lower part of the outer surface of the second driving rod (303); a third electric actuator (305) is arranged at the upper part of the first supporting beam (301), and the third electric actuator (305) is positioned in front of the first power assembly (302); a fourth connecting rod (306) is fixedly connected to the upper end of the telescopic part of the third electric actuator (305); a third transmission rod (307) is rotatably connected to the upper part of the first support beam (301), and the third transmission rod (307) is positioned in front of the third electric actuator (305); the front part of the fourth connecting rod (306) is rotationally connected with a third transmission rod (307); a second driving wheel (308) is fixedly connected to the lower part of the outer surface of the third driving rod (307); the outer ring surface of the second driving wheel (308) is in transmission connection with the first driving wheel (304) through a belt; an I-shaped beam (309) is fixedly connected to the lower portion of the third transmission rod (307), and the I-shaped beam (309) is located below the second transmission wheel (308); the back sides of the left protruding part and the right protruding part of the I-shaped beam (309) are respectively and rotatably connected with a fourth transmission rod (3014); a switching block (3016) is fixedly connected to the back sides of the two fourth transmission rods (3014); the lower surfaces of the two switching blocks (3016) are respectively fixedly connected with a second telescopic piece (3017); the upper parts of the opposite sides of the two second telescopic pieces (3017) are respectively fixedly connected with a first fixing ring (3018); the lower parts of the opposite sides of the two second telescopic pieces (3017) are respectively fixedly connected with a second fixing ring (3019); the inner surfaces of the two second fixing rings (3019) are fixedly connected with a rubber pipe nozzle (3020) respectively; the two first fixing rings (3018) and the two second fixing rings (3019) are used for limiting the two rubber guide tubes; the rubber tube spray head (3020) is used for connecting a rubber guide tube.

6. A symmetrical surround type glass door and window sealing apparatus as claimed in claim 5, wherein: the angle adjusting unit comprises a second electric sliding rail (3010), a second electric sliding block (3011), an L-shaped plate (3012), a second rack (3013) and a second gear (3015); a second electric slide rail (3010) is respectively arranged on the left convex part of the upper surface of the I-beam (309) and the right convex part of the upper surface of the I-beam; two second electric sliding blocks (3011) are connected to the two second electric sliding rails (3010) in a sliding mode; the upper surfaces of the two second electric sliding blocks (3011) are respectively fixedly connected with an L-shaped plate (3012); the back sides of the two L-shaped plates (3012) are respectively fixedly connected with a second rack (3013); a second gear (3015) is fixedly connected to the outer surface of the fourth transmission rod (3014); the second gear (3015) is engaged with the second rack (3013).

7. A symmetrical surround type glass door and window sealing apparatus as claimed in claim 6, wherein: the right part of the underframe (2) is connected with the touch limiting unit; the two first electric sliding rails (101) are respectively connected with a touch limiting unit in a sliding manner; the bottom plate (103) is connected with a touch limiting unit; the touch limiting unit comprises a first feeler lever (401), a telescopic plate (402), a second supporting beam (403), a third electric sliding block (404), a first supporting plate (405), a second feeler lever (406), a second supporting plate (407), a special-shaped block (408), an elastic piece (409), a first magnetic piece (4010) and a second magnetic piece (4011); the front part and the rear part of the upper surface of the bottom plate (103) are respectively fixedly connected with a first feeler lever (401); the front part and the rear part of the right side of the bottom plate (103) are respectively fixedly connected with a telescopic plate (402); a front part and a rear part of the right side of the upper surface of the underframe (2) are respectively fixedly connected with a second supporting beam (403); a third electric slide block (404) is connected to each of the two first electric slide rails (101) in a sliding manner; the upper surfaces of the two third electric sliding blocks (404) are respectively fixedly connected with a first support plate (405); the right sides of the two expansion plates (402) are respectively welded with the first support plate (405); a second contact rod (406) is fixedly connected to the back sides of the two first support plates (405); the lower parts of the opposite sides of the two second supporting beams (403) are respectively fixedly connected with a second support plate (407); a first straight groove (407 a) is formed in the second support plate (407); the special-shaped block (408) slides in a first straight-line groove (407 a) on the second support plate (407); the lower parts of the opposite sides of the two second supporting beams (403) are fixedly connected with an elastic piece (409) respectively, and the elastic pieces (409) are positioned above the second supporting plates (407); the special-shaped block (408) is connected with the elastic piece (409); a second magnetic part (4011) is arranged on the right supporting part on the upper surface of the second support plate (407); a first magnetic piece (4010) is arranged on the right side of the special-shaped block (408); the first magnetic part (4010) is used for being matched with the second magnetic part (4011).

8. A symmetrical surround type glass door and window sealing apparatus as claimed in claim 7, wherein: the first contact bar (401) and the second contact bar (406) are of L-shaped structures, the first contact bar (401) is used for being matched with a first arc part (408 a) of the special-shaped block (408), and the second contact bar (406) is used for being matched with a second arc part (408 c) of the special-shaped block (408).

9. A symmetrical surround type glass door and window sealing apparatus as claimed in claim 7, wherein: the anti-curling device also comprises an anti-curling unit, and the two second supporting beams (403) are connected with the anti-curling unit in a sliding way; a flat-top supporting part (408 b) on the upper surface of the special-shaped block (408) is contacted with the anti-curling unit; two flat-top support portions (408 b) for supporting the anti-curl unit; the anti-curling unit comprises a sliding rod (501), a top frame (502), a sixth connecting rod (503), a first cross (504), a fixed plate (505), a movable plate (506), a fourth electric actuator (507) and a seventh connecting rod (508); the two second supporting beams (403) are respectively connected with a sliding rod (501) in a sliding manner; the lower end of the sliding rod (501) is contacted with a flat-top supporting part (408 b) of the special-shaped block (408); the upper ends of the two sliding rods (501) are fixedly connected with a top frame (502); a sixth connecting rod (503) is fixedly connected to the lower surface of the top frame (502) at equal intervals in four directions; the lower ends of the four sixth connecting rods (503) are fixedly connected with a first cross (504); two fixing plates (505) are fixedly connected to the lower surface of the first cross (504) at equal intervals in four directions; a movable plate (506) is rotatably connected in the U-shaped groove (505A) at the lower part of the two fixed plates (505) respectively; the movable plate (506) is used for fixing the annular frame under the matching with the inner wall of the U-shaped groove (505A); a fourth electric actuator (507) is respectively arranged on one side of each of the eight fixing plates (505) far away from the center; the eight fourth electric actuators (507) are respectively and rotatably connected with a seventh connecting rod (508); the right ends of the eight seventh connecting rods (508) are respectively welded with a movable plate (506); the second straight groove (506 a) is used for the seventh connecting rod (508) to slide in.

10. A symmetrical surround type glass door and window sealing apparatus as claimed in claim 9, wherein: the device also comprises a trimming unit, wherein the upper surface of the top frame (502) is fixedly connected with the trimming unit; a first cross (504) connects the trim units; the trimming unit comprises a second power assembly (601), a second screw rod (602), a second cross frame (603), a fifth connecting rod (604), a third cross frame (605) and a cutting piece (606); the middle part of the upper surface of the top frame (502) is provided with a second power assembly (601); the middle part of the top frame (502) is rotationally connected with a second screw rod (602); the lower end of an output shaft of the second power assembly (601) is fixedly connected with a second screw rod (602); a second cross-shaped frame (603) is screwed on the outer surface of the second screw rod (602); a fifth connecting rod (604) is fixedly connected to the lower surface of the second cross-shaped frame (603) at equal intervals in four directions; a third cross-shaped frame (605) is fixedly connected to the lower parts of the four fifth connecting rods (604); the first cross (504) is in sliding connection with four fifth connecting rods (604); a cutting piece (606) for cutting the annular frame is respectively arranged on the lower surface of the thirty-second frame (605) in four directions at equal intervals, and the cutting pieces (606) are positioned between the two fixing plates (505).