CN219647984U

CN219647984U - Automatic gluing machine for doors and windows

Info

Publication number: CN219647984U
Application number: CN202321280447.XU
Authority: CN
Inventors: 夏建军; 沈笑天; 叶文栋
Original assignee: Zhejiang Dajian Decoration Engineering Co ltd
Current assignee: Zhejiang Dajian Decoration Engineering Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-08
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to an automatic gluing machine for doors and windows, which comprises a frame, a conveying assembly, a gluing mechanism and a moving mechanism, wherein the gluing mechanism comprises a mounting box body, a glue gun, a pressing piece, a driving piece and a leveling assembly, a glue outlet of the glue gun faces towards the doors and windows, and the leveling assembly comprises a scraping plate with the lower end face being the same plane as the lower end face of the glue gun. In the use, transport door and window to rubber coating mechanism below through the transportation subassembly, drive the gluey rifle through the driving piece and remove along vertical direction and be close to the door and window, make gluey rifle play glue mouth aim at the space between frame and the glass, when moving mechanism drove the space between frame and the glass of rubber coating mechanism and remove, glue is poured into to the space between frame and the glass to glue the rifle, make zonulae occludens between glass and the frame, and the scraper blade follows when glue rifle removes, evenly paint the glue that scribbles on the door and window, make the glue thickness of every department on the door and window even, improve the leakproofness, reduce and appear in the rubber coating process because of the inhomogeneous poor condition of door and window leakproofness that leads to of rubber coating.

Description

Automatic gluing machine for doors and windows

Technical Field

The utility model relates to the field of door and window gluing technology, in particular to an automatic door and window gluing machine.

Background

In the door and window production process, the frame and the glass are usually produced separately, the frame and the glass are fixedly installed together through a subsequent processing technology, in the current processing technology, the glass is usually inserted into slots on the frame one by one, and then the glass and the frame are fixedly connected together through glass cement, so that the sealing performance of the door and window is improved.

In the prior art, a glass glue gun is generally adopted, glass and a frame are subjected to glue spraying treatment manually, and in the use process, the phenomenon of uneven glue spraying is easy to occur due to instability of the manual work, so that the tightness of doors and windows is poor.

Disclosure of Invention

In order to ensure that the glue is uniformly coated in the door and window processing process, the tightness of the door and window is improved,

the utility model provides an automatic gluing machine for doors and windows, which adopts the following technical scheme:

the utility model provides an automatic gluing machine of door and window, includes the frame, installs in the frame and be used for driving the transportation subassembly of door and window transportation, locate the gluing mechanism of transportation subassembly top, drive the moving mechanism that the gluing mechanism moved in the two-dimensional direction, the gluing mechanism is located directly over the transportation subassembly, the gluing mechanism is including installing the box, installing in the gluey rifle of installation box one end, be used for to glue the rifle internal pressurization and make the pressurization piece that gluey rifle goes out gluey, install be used for driving gluey rifle along vertical direction removal and drive gluey rifle pivoted driving piece on the installation box, install in the flattening subassembly of installation box one side, gluey rifle goes out gluey mouth towards door and window, the flattening subassembly includes terminal surface and gluey rifle lower terminal surface and is the planar scraper blade.

Through adopting above-mentioned technical scheme, in the use, transport door and window to rubber coating mechanism below through the transportation subassembly, it is close to the door and window to drive the gluey rifle through the driving piece along vertical direction removal, make the gluey rifle go out the glue mouth and aim at the space between frame and the glass, when moving mechanism drove the rubber coating mechanism and remove along the space between frame and the glass, glue is injected into to the space between frame and the glass to glue the rifle, make zonulae occludens between glass and the frame, and the scraper blade follows when glue rifle removes, glue thickness that will scribble on the door and window is even, make the glue thickness of every department on the door and window even, improve the leakproofness, reduce the circumstances that the door and window leakproofness is relatively poor because of the rubber coating is inhomogeneous in the rubber coating process.

Optionally, one end of the scraping plate is rotationally connected to one side of the installation box body, and the leveling assembly further comprises a moving cylinder installed on one side of the installation box body along the vertical direction and a force transmission component for converting the force of the moving cylinder moving along the vertical direction into a force for driving the scraping plate to rotate on one side of the installation box body.

Through adopting above-mentioned technical scheme, moving mechanism drives gluing mechanism and moves when passing through the corner, drive gluey rifle rotation through the driving piece, make the play glue mouth of gluing the rifle aim at the space between frame and the glass all the time, when gluing the rifle and rotate, move the cylinder and upwards move along vertical direction, drive the scraper blade through the biography power component and rotate, make the scraper blade keep away from gluey rifle, when gluey rifle turns to and glue the mouth of gluing the rifle and aim at the gap between frame and the glass, move downwards along vertical direction through moving the cylinder, make the scraper blade rotate in installation box one side, and be close to gluey rifle, make the terminal surface be the coplanar under the scraper blade and glue the rifle, when reducing the scraper blade and following gluey rifle rotation, scraper blade and frame collision, influence gluey rifle pivoted probability.

Optionally, the force transmission component comprises a rotating rod rotatably connected to one end of a piston rod of the moving cylinder and a connecting rod rotatably connected to one end of the rotating rod far away from the moving cylinder, and one end of the connecting rod far away from the rotating rod is rotatably connected to the scraping plate.

Through adopting above-mentioned technical scheme, remove cylinder piston rod along vertical direction upward movement, drive dwang upward movement, and drive the connecting rod and follow dwang upward movement, the connecting rod drives scraper blade one side upward movement, make the scraper blade rotate in installation box one side, and keep away from gluey rifle, after gluey rifle rotates and accomplish, the same with above-mentioned principle, through removing cylinder piston rod along vertical direction downward movement, drive the scraper blade and rotate and be close to gluey rifle, terminal surface is the coplanar under the scraper blade and the gluey rifle.

Optionally, the moving mechanism includes the first actuating assembly that is used for driving the rubber coating mechanism along the perpendicular direction of transportation subassembly transportation direction and removes, is used for driving the second actuating assembly that the rubber coating mechanism removed along transportation subassembly transportation direction, and first actuating assembly installs the sliding rail piece in the frame including the perpendicular direction of transportation subassembly transportation direction, rotates along the sliding rail piece length direction and connects the lead screw on the sliding rail piece, installs on the sliding rail piece and be used for driving the pivoted rotating motor of lead screw, slides along the sliding rail piece length direction and cooperates the removal slider on the sliding rail piece, remove the slider thread bush and locate on the lead screw, it is connected with the rubber coating mechanism to remove slider towards transportation subassembly one side.

Through adopting above-mentioned technical scheme, in the use, drive the lead screw through rotating the motor and rotate for remove the slider and remove along slide rail piece length direction, and drive rubber coating mechanism and remove along slide rail piece length direction, make the perpendicular direction that glues the rifle along transportation direction of transportation subassembly remove, and carry out the rubber coating to the gap that sets up along transportation direction's perpendicular direction on the door and window.

Optionally, the second drive assembly includes along the guide rail of transportation subassembly transportation direction installation in the frame, installs in the roller train at slide rail piece both ends, installs on the slide rail piece and is used for driving roller train pivoted driving motor, the guide rail is provided with two, and along transportation subassembly transportation direction contralateral setting, roller train along transportation subassembly transportation direction roll connection on the guide rail.

Through adopting above-mentioned technical scheme, drive the roller train through driving motor and rotate for the roller train removes along transportation subassembly direction of transportation on the guide rail, and drives the rubber coating mechanism and remove along transportation subassembly direction of transportation, makes the gluey rifle carry out the rubber coating to the gap that sets up along transportation subassembly direction on the door and window.

Optionally, the transportation subassembly includes the support of installing in the frame, rotates the rotor set of connecting on the support, is used for being driven the conveyer belt of transmission by rotor set, installs in the frame and is used for driving rotor set pivoted initiative motor, installs and is used for the centre gripping and makes door and window keep the centre gripping component that forward placed on the support.

Through adopting above-mentioned technical scheme, in the use, will not fixed door and window earlier place on the conveyer belt, drive the rotor set through the initiative motor and rotate for the conveyer belt follows the rotor set and rotates, and the door and window follows the conveyer belt and remove along the direction of transportation subassembly, when removing to gluing mechanism below, carries out the centre gripping to door and window through the clamping member and makes the door and window keep forward setting, reduces to appear influencing the condition of gluing process because of the door and window slant is placed.

Optionally, the clamping member includes the grip block, installs on the support towards conveyer belt one side and is used for driving the drive cylinder that the grip block removed along conveyer belt width direction, the grip block is installed on drive cylinder piston rod top.

Through adopting above-mentioned technical scheme, drive the grip block through driving cylinder piston rod and remove along conveyer belt width direction so that the grip block carries out the centre gripping to door and window to make the door and window keep forward placing.

Optionally, the transportation assembly further includes an abutting member for enabling the glass to be located in the middle of the frame slot, the abutting member includes an abutting block installed on the conveyor belt, and the abutting block includes a first abutting block, a second abutting block slidably sleeved on the first abutting block in the vertical direction, and a locking piece for locking the first abutting block and the second abutting block, and the second abutting block is fixedly connected to the conveyor belt.

Through adopting above-mentioned technical scheme, place door and window on the butt piece on the conveyer belt, make glass keep at the slot middle part, with this makes the thickness unanimous that the door and window both sides glued, be favorable to improving the leakproofness, when the door and window size thickness that the transportation subassembly will be transported is different, the distance of glass apart from the conveyer belt is also different, improve and transfer loose locking piece, make first butt piece along vertical direction sliding connection in the second butt piece, when adjusting to required height, transfer tight locking piece, make stable connection between first butt piece and the second butt piece, through adjusting butt piece height, adapt to the door and window of different models, make glass be located the slot middle part all the time.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. in the gluing process, the thickness of each glue is consistent through the baffle plate, so that the sealing performance is improved;

2. in the door and window transportation process, the door and window is rectified through the clamping member, so that subsequent gluing is facilitated;

3. in the gluing process, the glass is positioned in the middle of the slot through the abutting block, so that the thickness of glue on two sides of the door and window is consistent, and the tightness of the door and window is improved.

Drawings

Fig. 1 is a structural perspective view of the present embodiment.

Fig. 2 is a sectional view of the present embodiment.

Fig. 3 is an enlarged view of a portion a in fig. 2 of the present embodiment.

Fig. 4 is a cross-sectional view of the glue mechanism in this embodiment.

Reference numerals illustrate: 1. a base; 2. a mounting plate; 201. a mounting groove; 3. a bracket; 4. a rotating roller group; 5. an active motor; 6. a conveyor belt; 7. a driving cylinder; 8. a clamping plate; 9. an abutment block; 901. a first abutment block; 902. a second abutment block; 903. a locking member; 10. a slide rail block; 11. a screw rod; 12. moving the slide block; 13. a rotating motor; 14. a guide rail; 15. a roller set; 16. a driving motor; 17. installing a box body; 18. a glue gun; 1801. a gun body; 1802. a glue supply barrel; 19. a driving member; 1901. a first motor; 1902. a first cylinder; 20. a scraper; 21. a moving cylinder; 22. a connecting rod; 23. a rotating lever; 24. a connecting plate; 26. and a pressurizing pump.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

The embodiment of the utility model discloses an automatic gluing machine for doors and windows. Referring to fig. 1 and 2, the automatic gluing machine for doors and windows comprises a frame, a gluing mechanism arranged on the frame, a conveying assembly arranged on the frame and arranged below the gluing mechanism, and a moving mechanism for driving the gluing mechanism. The frame comprises a base 1. The transportation assembly is used for transporting doors and windows, the transportation assembly comprises a support 3 arranged on a base 1, a rotating roller set 4 rotatably connected to two ends of the support 3, a driving motor 5 arranged on the support 3 and used for driving the rotating roller set 4 to rotate, a conveying belt 6 used for being driven by the rotating roller set 4 to convey, a clamping member and an abutting member, the rotating roller set 4 comprises a first rotating roller rotatably connected to one end of the support 3 and a second rotating roller rotatably connected to the other end of the support 3, and the upper end face of the support 3 is higher than the conveying belt 6.

Referring to fig. 2 and 3, the clamping member is used for keeping the door and window in a forward direction in the gluing process, the clamping assembly comprises a driving cylinder 7 installed on one side of the bracket 3 close to the conveyor belt 6, and a clamping plate 8 installed on the top end of a piston rod of the driving cylinder 7, the driving cylinders 7 are provided with two clamping plates and are arranged on the same side, and one driving cylinder 7 corresponds to one clamping plate 8. The abutting component is used for lifting glass so that the glass is located in the middle of the slot, the abutting component comprises an abutting block 9 arranged on one side, away from the rotating roller set 4, of the conveyor belt 6, the abutting block 9 comprises a first abutting block 901, a second abutting block 902 and a locking piece 903 used for locking the first abutting block 901 and the second abutting block 902, the first abutting block 901 is slidably connected with the second abutting block 902 in the vertical direction, the second abutting block 902 is slidably sleeved on the first abutting block 901, and the second abutting block 902 is fixedly connected with the conveyor belt 6. The locking member 903 is a bolt, the bolt is screwed to the second abutting block 902, abuts against the first abutting block 901, and a plurality of abutting members are provided along the length direction of the conveyor belt 6.

Referring to fig. 2, the frame comprises a mounting plate 2 mounted on the side of the frame 3 facing away from the conveyor belt 6, the mounting plate 2 being provided with two and being symmetrically arranged along the conveyor belt 6 in transport direction. The moving mechanism comprises a first driving assembly and a second driving assembly, the first driving assembly comprises a sliding rail block 10 arranged on the mounting plate 2, a screw rod 11 rotationally connected to the sliding rail block 10, a rotating motor 13 arranged at one end of the sliding rail block 10 and used for driving the screw rod 11 to rotate, and a moving slide block 12 arranged on the screw rod 11 in a threaded sleeve mode, the sliding rail block 10 is arranged along the width direction of the conveyor belt 6, two ends of the sliding rail block 10 are respectively connected to the two mounting plates 2, the moving slide block 12 is slidingly matched to the sliding rail block 10 along the length direction of the sliding rail block 10, and the gluing mechanism is arranged on one side of the moving slide block 12, which faces the conveyor belt 6. The mounting plate 2 is kept away from slide rail piece 10 one side and has been seted up mounting groove 201, and the second drive assembly is including installing in the guide rail 14 of support 3 one side that deviates from conveyer belt 6, install on mounting plate 2 and along conveyer belt 6 direction of transportation roll connection in the gyro wheel group 15 on guide rail 14, install and be used for driving gyro wheel group 15 pivoted driving motor 16 on mounting plate 2. Two roller groups 15 are arranged on each mounting plate 2, two rollers are arranged in one roller group 15 and respectively arranged on two sides of each mounting plate 2, and a driving motor 16 is arranged on the inner wall of each mounting groove 201 and connected with the rollers.

In the use, place door and window on conveyer belt 6, and place glass on butt piece 9 for glass keeps at a take altitude and glass keeps in the slot middle part, makes in the rubber coating process, and the glue thickness of door and window both sides is unanimous, is favorable to improving the leakproofness. And when the door and window model of conveyer belt 6 transportation is different, through rotatory bolt for first butt piece 901 slides on second butt piece 902 along vertical direction, when adjusting to required height, screw up the bolt, make stable the connection between first butt piece 901 and the second butt piece 902. The distance between the glass and the conveyor belt 6 is changed by adjusting the height of the abutment blocks 9 so that the glass remains in the middle of the slot.

The driving motor 5 drives the rotating roller set 4 to rotate, the conveyor belt 6 rotates along with the rotating roller set 4, the abutting block 9 and the door and window follow the conveyor belt 6 to move along the conveying direction of the conveyor belt 6, and the conveyor belt 6 stops rotating when the door and window moves to the position right below the gluing mechanism. The clamping plate 8 is driven to move along the width direction of the conveying belt 6 by the driving air cylinder 7 and move along the width direction of the conveying belt 6 along with the piston rod of the driving air cylinder 7, so that the clamping plate 8 rectifies a door window on the conveying belt 6, pushes the door window obliquely placed on the conveying belt 6, enables the door window to be placed forward, and is more beneficial to a gluing mechanism to glue the door window. After the clamping assembly rectifies a door window, the gluing mechanism aligns to a gap between glass and a frame, and drives the screw rod 11 to rotate through the rotating motor 13, so that the movable sliding block 12 moves along the width direction of the conveying belt 6, and the gluing mechanism follows the movable sliding block 12 to move along the width direction of the conveying belt 6 so as to glue the gap arranged along the width direction of the conveying belt 6. The roller group 15 is driven to rotate by the driving motor 16, the mounting plate 2 is driven to move along the conveying direction of the conveying belt 6, the first driving assembly and the gluing mechanism move along the conveying direction of the conveying belt 6 along the mounting plate 2, and the gluing mechanism is used for gluing gaps arranged along the conveying direction of the conveying belt 6. After the gluing is finished, the driving motor 5 drives the conveyor belt 6 to rotate, and discharging is finished.

Referring to fig. 4, the glue spreading mechanism comprises a mounting box 17, a glue gun 18 mounted on the mounting box 17, a driving piece 19, a leveling component and a pressurizing piece, wherein the driving piece 19 comprises a first air cylinder 1902 mounted on one side of a movable sliding block 12 facing a conveyor belt 6, a first motor 1901 mounted on the inner wall of the mounting box 17, a piston rod of the first air cylinder 1902 is connected with the mounting box 17, the first air cylinder 1902 is used for driving the mounting box 17 to move along the vertical direction, the first motor 1901 is used for driving the glue gun 18 to rotate, and a connecting plate 24 is mounted on an output shaft of the first motor 1901. The glue gun 18 comprises a glue supply barrel 1802 arranged on the upper end face of the connecting plate 24, and a gun body 1801 arranged on the lower end face of the connecting plate 24, wherein the gun body 1801 is communicated with the glue supply barrel 1802, the gun body 1801 is obliquely arranged, and a glue outlet of the gun body 1801 is aligned with a gap between a frame and glass. The glue supply barrel 1802 is provided with a connecting pipe which is used for guiding glue into the glue supply barrel 1802, and the connecting pipe is provided with a one-way valve. The glue outlet of the gun 1801 is coaxial with the output shaft of the first motor 1901. The pressurizing member is installed on the glue supply tub 1802, and the pressurizing member is a pressurizing pump 26, and the pressurizing pump 26 is used to press air into the glue supply tub 1802. The leveling assembly comprises a scraper 20 arranged on one side of the installation box body 17, a movable cylinder 21 arranged on one side of the installation box body 17 and arranged above the scraper 20, and a force transmission component. The scraper 20 is L-shaped, the lower end surface of the scraper 20 and the lower end surface of the gun 1801 are in the same plane, and one side of the scraper 20, which is close to the gun 1801, is provided with an inclined surface, and the inclined angle of the scraper is consistent with that of the glue outlet of the gun 1801. The piston rod of the moving cylinder 21 is arranged downward in the vertical direction, and one end of the scraper 20, which is far away from the gun 1801, is rotatably connected to one side of the mounting box 17. The force transmission component is used for converting the force of the movable air cylinder 21 along the vertical direction into the force for driving the scraping plate 20 to approach or separate from the glue gun 18, and comprises a rotating rod 23 rotatably connected to a piston rod of the movable air cylinder 21, and a connecting rod 22 with one end rotatably connected to the rotating rod 23 and the other end rotatably connected to one side of the scraping plate 20, which is far away from the mounting box 17.

During use, the first cylinder 1902 drives the glue gun 18 to approach the door and window, so that the gun body 1801 is aligned to a gap between the frame and the glass, and the moving mechanism drives the first cylinder 1902 to move in a two-dimensional direction, so that the glue gun 18 moves in the two-dimensional direction along with the first cylinder 1902. During the moving process, air is pressed into the glue supply barrel 1802 by the pressure pump 26, so that the glue is pressed to flow out from the glue outlet of the gun 1801 and is smeared into the gap between the glass and the frame. When the glue gun 18 moves to the corner where the glass and the frame are connected, the first motor 1901 drives the connecting plate 24 to rotate, so that the glue gun 18 rotates along with the connecting plate 24, and the glue gun 18 always aligns with a gap between the frame and the glass in the rotating process. During the gluing process of the glue gun 18, the scraping plate 20 levels the undried glue coated on the door and window, so that the thickness of each glue on the door and window is consistent. When the glue gun 18 rotates, in order to reduce the influence of the scraping plate 20 on the rotating track of the glue gun 18, the moving cylinder 21 moves upwards in the vertical direction to drive the rotating rod 23 to move upwards, and the connecting rod 22 moves upwards along with the rotating rod 23 to drive the scraping plate 20 to rotate and move away from the glue gun 18. After the glue gun 18 rotates, the moving cylinder 21 moves downwards in the vertical direction to drive the scraping plate 20 to rotate and approach the glue gun 18, and the lower end surface of the scraping plate 20 and the glue outlet are positioned on the same plane as each other, as in the principle described above. The probability that the collision of the scraping plate 20 and the frame influences the rotation of the glue gun 18 in the rotation process of the glue gun 18 is reduced. After the glue stock in the glue supply tank 1802 is reduced, the glue is introduced into the glue supply tank 1802 through the connecting pipe, so that the sufficiency of the glue in the glue supply tank 1802 is ensured.

The implementation principle of the automatic gluing machine for doors and windows provided by the embodiment of the utility model is as follows: the door and window is transported to the lower part of the gluing mechanism through the transportation assembly, the glue gun 18 is driven to move along the vertical direction to be close to the door and window through the driving piece 19, the glue gun 18 is driven to move in the two-dimensional direction through the moving mechanism, the gap between the glass and the frame is glued, in the gluing process, the scraping plate 20 smears glue on the door and window, the thickness of the glue at each position on the door and window is consistent, the sealing performance is improved, and when the glue gun 18 moves to the corner, the moving cylinder 21 moves upwards along the vertical direction, the scraping plate 20 is driven to rotate to be away from the glue gun 18 through the force transmission component, and the influence of the scraping plate 20 on the rotation of the glue gun 18 is reduced.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An automatic gluing machine for doors and windows, which is characterized in that: including the frame, install in the frame and be used for driving the transportation subassembly of door and window transportation, locate the rubber coating mechanism of transportation subassembly top, drive the moving mechanism that rubber coating mechanism moved in the two-dimensional direction, rubber coating mechanism locates directly over the transportation subassembly, rubber coating mechanism is including installing box (17), install in glue rifle (18) of installation box (17) one end, be used for making the pressure piece that glue rifle goes out gluey to glue in the pressurization of glue rifle (18), install be used for driving glue rifle (18) along vertical direction removal and drive glue rifle (18) pivoted driving piece (19) on installation box (17), install in the leveling subassembly of installation box (17) one side, glue rifle (18) play glue mouth orientation door and window, the leveling subassembly includes terminal surface and glue rifle (18) lower terminal surface and be coplanar scraper blade (20).

2. The automatic glue dispenser for doors and windows according to claim 1, wherein: one end of the scraping plate (20) is rotationally connected to one side of the installation box body (17), and the leveling assembly further comprises a moving air cylinder (21) which is installed on one side of the installation box body (17) along the vertical direction and a force transmission component which is used for converting the force of the moving air cylinder (21) moving along the vertical direction into force to drive the scraping plate (20) to rotate on one side of the installation box body (17).

3. The automatic glue dispenser for doors and windows according to claim 2, wherein: the force transmission component comprises a rotating rod (23) rotatably connected to one end of a piston rod of the moving cylinder (21), and a connecting rod (22) rotatably connected to one end, far away from the moving cylinder (21), of the rotating rod (23), and one end, far away from the rotating rod (23), of the connecting rod (22) is rotatably connected to the scraping plate (20).

4. The automatic glue dispenser for doors and windows according to claim 1, wherein: the mobile mechanism comprises a first driving assembly for driving the gluing mechanism to move along the vertical direction of the transportation assembly, and a second driving assembly for driving the gluing mechanism to move along the transportation direction of the transportation assembly, wherein the first driving assembly comprises a sliding rail block (10) installed on a rack in the vertical direction of the transportation assembly, a screw rod (11) connected to the sliding rail block (10) in the length direction of the sliding rail block (10) in a rotating manner, a rotating motor (13) installed on the sliding rail block (10) and used for driving the screw rod (11) to rotate, and a moving sliding block (12) matched with the sliding rail block (10) in a sliding manner along the length direction of the sliding rail block (10), and the moving sliding block (12) is sleeved on the screw rod (11) in a threaded manner, and is connected with the gluing mechanism towards one side of the transportation assembly.

5. The automatic glue dispenser for doors and windows according to claim 4, wherein: the second driving assembly comprises a guide rail (14) arranged on the frame along the transportation direction of the transportation assembly, roller groups (15) arranged at two ends of the sliding rail block (10), and a driving motor (16) arranged on the sliding rail block (10) and used for driving the roller groups (15) to rotate, wherein the two guide rails (14) are arranged on opposite sides of the transportation direction of the transportation assembly, and the roller groups (15) are connected onto the guide rail (14) in a rolling manner along the transportation direction of the transportation assembly.

6. The automatic glue dispenser for doors and windows according to claim 1, wherein: the conveying assembly comprises a support (3) arranged on the frame, a rotating roller set (4) rotatably connected to the support (3), a conveyor belt (6) driven by the rotating roller set (4) to carry out transmission, a driving motor (5) arranged on the frame and used for driving the rotating roller set (4) to rotate, and a clamping member arranged on the support (3) and used for clamping and enabling doors and windows to be placed in the forward direction.

7. The automatic glue dispenser for doors and windows according to claim 6, wherein: the clamping component comprises a clamping plate (8), and a driving cylinder (7) which is arranged on one side of the bracket (3) facing the conveyor belt (6) and used for driving the clamping plate (8) to move along the width direction of the conveyor belt (6), and the clamping plate (8) is arranged at the top end of a piston rod of the driving cylinder (7).

8. The automatic glue dispenser for doors and windows according to claim 6, wherein: the transportation assembly further comprises an abutting component used for enabling glass to be located in the middle of the frame slot, the abutting component comprises an abutting block (9) installed on the conveyor belt (6), the abutting block (9) comprises a first abutting block (901), a second abutting block (902) slidably sleeved on the first abutting block (901) in the vertical direction, and a locking piece (903) used for locking the first abutting block (901) and the second abutting block (902), and the second abutting block (902) is fixedly connected to the conveyor belt (6).