A glue-applying device for processing thermally broken aluminum alloy doors and windows

Abstract

This utility model relates to the technical field of door and window processing equipment, specifically to a glue application device for processing thermally broken aluminum alloy doors and windows. It includes a support frame, with a support column slidably connected to the outside of the support frame. A glue application mechanism is installed outside the support column, and the glue application mechanism includes a connecting plate. A telescopic column is slidably connected inside the connecting plate. A support block is fixedly connected to the driving end of the telescopic column. Two motors are installed inside the support block, with a telescopic rod fixedly connected to the driving end of each motor. A connecting ring is fixedly connected to the driving end of the telescopic rod, and a glue head is rotatably connected to the outside of the connecting ring. An auxiliary component is provided at the bottom of the support block. This utility model, through the coordinated adjustment of the telescopic column and telescopic rod components, combined with the quick switching function of the dual glue heads, achieves precise adaptation of glue seams of different specifications, meets diverse processing needs, and provides stable glue application for the processing of thermally broken aluminum alloy doors and windows.

Description

Technical Field

[0001] This utility model relates to the technical field of door and window processing equipment, and in particular to a glue application device for processing thermally broken aluminum alloy doors and windows. Background Technology

[0002] A sealant applicator is a specialized device that uses mechanical transmission, automatic glue supply, and intelligent control to achieve precise filling of sealant. It can automatically fill the sealant joints according to preset trajectories and parameters. In the processing of thermally broken aluminum alloy doors and windows, the sealant applicator is the core equipment to ensure the performance of doors and windows. Key parts of thermally broken aluminum alloy doors and windows, such as profile splicing and glass assembly, need to be sealed with sealant to achieve waterproofing, dustproofing, heat insulation, and structural reinforcement. The sealant applicator can ensure that the sealant joint trajectory is completely matched with the sealant path of the profile through mechanical transmission and intelligent control, and that the amount of sealant is uniform and full.

[0003] Existing technology authorization announcement number CN213573607U discloses a caulking device for processing thermally broken aluminum alloy doors and windows. The device includes a glue bucket fixing frame, a handle fixed to the lower end of the frame, a motor housing fixed to one end, and an annular positioning block mounting groove at the other end. A glue bucket is located inside the frame, with an injection nozzle fixed to one end and a fixing ring fitted around it. A smear is located on one side of the fixing ring, and a connecting rod is located on the other side, with a positioning block fixed to the other end of the connecting rod. A motor is located inside the motor housing, with a transmission gear fixed to the outside of the motor shaft. A push rod is also located inside the motor housing, with one end of the push rod pressing into the glue bucket. This caulking device for processing thermally broken aluminum alloy doors and windows incorporates an electric drive structure to electrically control the amount of glue dispensed, thereby controlling the amount of glue applied. The device also features a caulking structure to improve the aesthetics of the sealant.

[0004] The aforementioned patent specification mentions that "the adhesive applicator for processing thermally broken aluminum alloy doors and windows has an internal electric drive structure, which controls the amount of adhesive dispensed and thus the amount of adhesive applied. The device also has an adhesive application structure to improve the aesthetics of the sealant." While this allows for electric control of the adhesive dispensed and applied amount, some adhesive applicators, in actual operation, struggle to quickly adjust the nozzle angle and dispensing parameters when encountering sealant joints of different widths or special shapes. This results in insufficient equipment adaptability, limiting the applicator's application scenarios and failing to meet diverse production needs, thus impacting overall production efficiency. Therefore, this patent proposes an adhesive applicator for processing thermally broken aluminum alloy doors and windows to address these issues. Utility Model Content

[0005] The purpose of this utility model is to provide a glue application device for processing thermally broken aluminum alloy doors and windows, which solves the problem that some glue application devices are not adaptable to various glue joints.

[0006] To achieve the above objectives, this utility model provides a caulking device for processing thermally broken aluminum alloy doors and windows, including a support frame. A support column is slidably connected to the outside of the support frame. A control body is fixedly connected to the outside of the support column. A caulking mechanism is provided outside the support column. A support plate is slidably connected to the outside of the support frame. A fixing mechanism is provided outside the support plate. A door / window being processed is slidably connected to the outside of the fixing mechanism. The caulking mechanism includes a connecting plate. The connecting plate is slidably connected to the outside of the support column. A groove is formed inside the connecting plate. A telescopic column is slidably connected inside the groove. A support block is fixedly connected to the driving end of the telescopic column. A glue container is fixedly connected to the top of the support block. Two motors are installed inside the support block. A telescopic rod is fixedly connected to the driving end of the motor. A connecting ring is fixedly connected to the driving end of the telescopic rod. A glue head is rotatably connected to the outside of the connecting ring. An auxiliary component is provided at the bottom of the support block.

[0007] The fixing mechanism includes a fixing plate, which is fixedly connected to the outside of the support plate. A limiting frame is fixedly connected to the outside of the support plate, and the limiting frame is fixedly connected to the outside of the fixing plate.

[0008] The auxiliary component includes two glue pumps. The glue pumps are externally and fixedly connected to the bottom of the support block. The input end of the glue pumps is fixedly connected to the inside of the glue tank, and the output end of the glue pumps is fixedly connected to the outside of the glue head.

[0009] The connecting ring is rotatably connected to a smoothing roller, and the bottom of the connecting ring is fixedly connected to a support column.

[0010] The limiting frame has a sliding block inside, a fixed post outside the sliding block, and the bottom of the sliding block is slidably connected to the outside of the fixed plate.

[0011] The fixed plate is rotatably connected to the outside of the fixed plate, and the transmission plate is rotatably connected to the middle of the transmission plate. The other end of the transmission plate is rotatably connected to the outer sides of the sliding block.

[0012] The fixed column is externally slidably connected to the outside of the processing door and window, and the support plate is provided with a fixing strip on the outside.

[0013] The other side of the processing door / window is slidably connected to the outside of the fixing strip, and the bottom of the processing door / window slides onto the top of the support plate.

[0014] 1. This utility model discloses a caulking device for processing thermally broken aluminum alloy doors and windows. Through the coordinated adjustment of the telescopic column and telescopic rod components, combined with the quick switching function of the dual caulking heads, it achieves precise adaptation to caulking joints of different specifications, ensuring that the caulking head is aligned with the caulking position, meeting diverse processing needs. The stable caulking pump supply combined with the smooth movement driven by the motor, along with the real-time rolling treatment by the smoothing roller, ensures uniform and continuous caulking, and makes the caulking surface flat and smooth, greatly improving the filling quality and sealing effect of the sealant. The flexible sliding of the support column and the linkage of various adjustment mechanisms allow the equipment to fully cover all caulking joints of the processed doors and windows. Combined with automated operation, it reduces manual intervention, improves caulking efficiency, and reduces operational errors, providing stable caulking for the processing of thermally broken aluminum alloy doors and windows.

[0015] 2. This utility model discloses a glue-applying device for processing thermally broken aluminum alloy doors and windows. Through the linkage structure of the operating handle, transmission connecting plate, and sliding block, it realizes the rapid clamping of the processed doors and windows by the fixed column. Together with the fixing strip on the support plate, it forms a bidirectional stable limit, which can effectively prevent the doors and windows from shifting due to mechanical vibration or external force during the glue application process. At the same time, the smooth sliding of the sliding block within the limit frame ensures that the fixed column applies force evenly. It will not cause deformation or surface damage to the door and window profiles due to excessive clamping. It can also adapt to thermally broken aluminum alloy doors and windows of different widths and specifications. The operation is convenient and does not require complicated debugging, which improves the positioning efficiency and stability, and lays a solid foundation for subsequent accurate glue application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the connecting plate of this utility model.

[0019] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0021] In the diagram: 1. Support frame; 2. Support column one; 3. Control body; 4. Support plate; 5. Processing doors and windows; 6. Glue application mechanism; 61. Connecting plate; 62. Telescopic column; 63. Glue tank; 64. Support block; 65. Telescopic rod; 66. Connecting ring; 67. Glue head; 68. Auxiliary components; 681. Glue pump; 682. Smoothing roller; 683. Support column two; 7. Fixing mechanism; 71. Fixing plate; 72. Transmission connecting plate; 73. Sliding block; 74. Limiting frame; 75. Transmission plate; 76. Fixing column. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] Please see Figures 1 to 3 A sealant application device for processing thermally broken aluminum alloy doors and windows includes a support frame 1. A support column 2 is slidably connected to the outside of the support frame 1. The support frame 1 is the basic load-bearing structure of the entire device. A control body 3 is fixedly connected to the outside of the support column 2. The control body 3 has a built-in PLC control system and a human-machine interface for setting sealant application parameters, controlling the coordinated operation of various mechanisms, and monitoring the equipment status in real time. A sealant application mechanism 6 is set outside the support column 2. The sealant application mechanism 6 is responsible for completing the conveying, extrusion, and surface treatment of sealant. The support column 2 can slide horizontally along the support frame 1 to realize the horizontal position adjustment of the sealant application mechanism 6 and expand the sealant application coverage. A support plate 4 is slidably connected to the outside of the support frame 1. A fixing mechanism 7 is set outside the support plate 4. The support plate 4 is used to support the processed doors and windows 5. Its surface is flat and can slide along the support frame 1 to facilitate the adjustment of the placement position of the doors and windows according to processing requirements. The fixing mechanism 7 is slidably connected to the processed doors and windows 5. The fixing mechanism 7 is used to position and firmly clamp the processed doors and windows 5 to prevent the doors and windows from shifting during sealant application and affecting accuracy.

[0024] The glue dispensing mechanism 6 includes a connecting plate 61, which is slidably connected to the outside of the support column 2. A groove is provided inside the connecting plate 61, which is the intermediate component connecting the support column 2 and the telescopic column 62. The groove provides a sliding track for the telescopic column 62, enabling fine-tuning of the lateral position of the glue dispensing mechanism 6. The telescopic column 62 is slidably connected inside the groove, which guides the telescopic column 62 and restricts its sliding direction. A support block 64 is fixedly connected to the drive end of the telescopic column 62. The telescopic column 62 can slide along the groove, driving the support block 64 to move up and down or back and forth, thus adjusting the height and horizontal distance of the glue head 67. A glue tank 63 is fixedly connected to the top of the support block 64, which stores sealant and provides a continuous supply of adhesive material for the glue dispensing operation. Two motors are installed inside the support block 64, which are used to drive... The telescopic rod 65 moves in response to the action of the telescopic rod, providing power for the position adjustment and switching of the glue head 67. The support block 64 is used as the mounting base for supporting the glue tank 63, motor, and glue pump 681. The drive end of the motor is fixedly connected to the telescopic rod 65. The telescopic rod 65 drives the connecting ring 66 and the glue head 67 to move through the telescopic movement, realizing the positioning of the glue head 67 in three-dimensional space. The drive end of the telescopic rod 65 is fixedly connected to the connecting ring 66. The glue head 67 is rotatably connected to the outside of the connecting ring 66. The connecting ring 66 is used to connect the telescopic rod 65, the glue head 67, and the smoothing roller 682, realizing power transmission and component installation. The glue head 67 is the terminal component for extruding sealant. The glue dispensing angle is adjusted by rotation. The bottom of the support block 64 is provided with an auxiliary component 68. The auxiliary component 68 is used to assist in completing functions such as glue supply and glue surface treatment, improving glue dispensing quality and efficiency.

[0025] The auxiliary component 68 includes two glue pumps 681. The glue pumps 681 are used to pressurize and deliver the sealant in the glue tank 63 to the glue head 67. The glue output is controlled by a stable pump pressure to ensure uniform and continuous glue supply. The glue pumps 681 are externally fixedly connected to the bottom of the support block 64. The input end of the glue pumps 681 is fixedly connected to the inside of the glue tank 63, and the output end of the glue pumps 681 is fixedly connected to the outside of the glue head 67. A smoothing roller 682 is rotatably connected to the outside of the connecting ring 66. The smoothing roller 682 moves synchronously with the glue head 67 to roll and smooth the freshly extruded sealant. A second support column 683 is fixedly connected to the bottom of the connecting ring 66. The second support column 683 provides auxiliary support for the smoothing roller 682 to ensure that the roller maintains a stable contact pressure with the glue surface.

[0026] like Figure 1 , Figure 2 and Figure 4As shown, the fixing mechanism 7 includes a fixing plate 71, which is the base mounting plate of the fixing mechanism 7. The fixing plate 71 is externally fixedly connected to the outside of the support plate 4. The support plate 4 is externally fixedly connected to a limit frame 74, which is externally fixedly connected to the outside of the fixing plate 71. A sliding block 73 is slidably connected inside the limit frame 74. The limit frame 74 is used to limit the sliding trajectory of the sliding block 73 and prevent the sliding block 73 from deviating. A fixing post 76 is externally fixedly connected to the sliding block 73, and the bottom of the sliding block 73 is slidably connected to the outside of the fixing plate 71.

[0027] A transmission plate 75 is rotatably connected to the outside of the fixed plate 71. A transmission connecting plate 72 is rotatably connected to the middle of the transmission plate 75. The transmission plate 75 is an operating component for the operator to apply force, which is transmitted to the transmission connecting plate 72 through rotation. The other end of the transmission connecting plate 72 is rotatably connected to both sides of the outer side of the sliding block 73. The transmission connecting plate 72 is a transmission component that connects the transmission plate 75 and the sliding block 73, converting the rotational motion of the transmission plate 75 into the linear sliding motion of the sliding block 73. The sliding block 73 is an actuator that drives the fixed column 76 to move. The position of the fixing post 76 is adjusted by sliding within the limiting frame 74. The outside of the fixing post 76 is slidably connected to the outside of the processing door and window 5. The fixing post 76 is a clamping component that directly contacts the processing door and window 5. It achieves stable positioning by fitting against the side of the door and window. The outside of the support plate 4 is provided with a fixing strip. The fixing strip and the fixing post 76 cooperate to form a two-way clamping, providing a reference positioning on one side of the processing door and window 5. The other side of the processing door and window 5 is slidably connected to the outside of the fixing strip. The bottom of the processing door and window 5 slides onto the top of the support plate 4.

[0028] Working principle: The operator first places the thermally broken aluminum alloy processed door / window 5 on top of the support plate 4, ensuring that one side is tightly fitted with the fixing strip. Then, by turning the operating handle transmission plate 75, the operator rotates it, driving the transmission connecting plate 72 to move. The transmission connecting plate 72 pulls the sliding blocks 73 on both sides, causing the sliding blocks 73 to slide smoothly along the surface of the fixing plate 71 within the limit frame 74. As the sliding blocks 73 move, their external fixing posts 76 simultaneously move closer to the other side of the processed door / window 5, ultimately fitting tightly against the outside of the door / window. In this way, the fixing posts 76 and the fixing strip together form a stable clamping structure, effectively preventing the processed door / window 5 from shifting during the subsequent caulking process.

[0029] After positioning is completed, the control body 3 makes precise positioning adjustments according to the glue application requirements of the processing doors and windows 5. The internal motor drives the support column 2 to slide on the support frame 1, moving the glue application mechanism 6 horizontally to directly above the glue application area. At the same time, the telescopic column 62 in the internal groove of the connecting plate 61 moves in and out, driving the support block 64 to adjust to the optimal position, ensuring that the glue head 67 can be accurately aligned with the glue application position. The glue tank 63 on the top of the support block 64 stores sufficient sealant, providing raw material guarantee for the glue application operation.

[0030] When the glue dispensing operation starts, the motor inside the support block 64 starts working, driving the telescopic rod 65 to extend and retract. The glue head 67 is precisely positioned to the glue dispensing starting point through the connecting ring 66. The glue pump 681 starts simultaneously, drawing out the sealant from the glue tank 63 and delivering it to the glue head 67. The glue head 67 then opens its glue dispensing function. Driven by the motor, the glue head 67 moves smoothly along a preset trajectory through the coordinated action of the telescopic rod 65 and the connecting ring 66 to complete the glue dispensing operation. The equipment is equipped with two glue heads 67 of different specifications, which can be quickly switched by driving the telescopic rod 65 with another motor to meet different glue dispensing needs.

[0031] During the sealant application process, support column 1 2 can slide flexibly on support frame 1, and adjust the position of connecting plate 61 and telescopic column 62 to ensure that the sealant head 67 can fill each sealant gap of the processed door and window 5. At the same time, the smoothing roller 682, which is rotatably connected to the outside of connecting ring 66, moves synchronously with the sealant head 67 to roll and smooth the freshly applied sealant in real time, keeping the sealant surface flat and smooth, and significantly improving the sealing effect. Support column 2 683 provides auxiliary support during the movement to ensure that the smoothing roller 682 maintains stable contact with the sealant surface and ensures the smoothing quality.

[0032] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A glue-applying device for processing thermally broken aluminum alloy doors and windows, comprising a support frame, characterized in that: The support frame is slidably connected to a support column, the support column is fixedly connected to a control body, the support column is provided with a glue applicator, the support frame is slidably connected to a support plate, the support plate is provided with a fixing mechanism, and the fixing mechanism is slidably connected to a processing door or window. The glue dispensing mechanism includes a connecting plate, which is slidably connected to the outside of the first support column. A groove is formed inside the connecting plate, and a telescopic column is slidably connected inside the groove. A support block is fixedly connected to the driving end of the telescopic column. A glue container is fixedly connected to the top of the support block. Two motors are installed inside the support block, and a telescopic rod is fixedly connected to the driving end of each motor. A connecting ring is fixedly connected to the driving end of the telescopic rod, and a glue head is rotatably connected to the outside of the connecting ring. An auxiliary component is provided at the bottom of the support block.

2. The adhesive applicator for processing thermally broken aluminum alloy doors and windows according to claim 1, characterized in that: The fixing mechanism includes a fixing plate, which is fixedly connected to the outside of the support plate. A limiting frame is fixedly connected to the outside of the support plate, and the limiting frame is fixedly connected to the outside of the fixing plate.

3. The adhesive applicator for processing thermally broken aluminum alloy doors and windows according to claim 2, characterized in that: The auxiliary component includes two glue pumps. The glue pumps are externally and fixedly connected to the bottom of the support block. The input end of the glue pumps is fixedly connected to the inside of the glue tank. The output end of the glue pumps is fixedly connected to the outside of the glue head.

4. The adhesive applicator for processing thermally broken aluminum alloy doors and windows according to claim 3, characterized in that: The connecting ring is rotatably connected to a smoothing roller, and the bottom of the connecting ring is fixedly connected to a support column.

5. The adhesive applicator for processing thermally broken aluminum alloy doors and windows according to claim 2, characterized in that: The limiting frame has a sliding block inside, a fixed post outside the sliding block, and the bottom of the sliding block is slidably connected to the outside of the fixed plate.

6. The adhesive applicator for processing thermally broken aluminum alloy doors and windows according to claim 5, characterized in that: A transmission plate is rotatably connected to the outside of the fixed plate, and a transmission connecting plate is rotatably connected to the outside of the middle of the transmission plate. The other end of the transmission connecting plate is rotatably connected to the outside of both sides of the sliding block.

7. The adhesive applicator for processing thermally broken aluminum alloy doors and windows according to claim 6, characterized in that: The fixed column is slidably connected to the outside of the processing door and window, and a fixing strip is provided on the outside of the support plate.

8. The adhesive applicator for processing thermally broken aluminum alloy doors and windows according to claim 7, characterized in that: The other side of the processing door / window is slidably connected to the outside of the fixing strip, and the bottom of the processing door / window slides onto the top of the support plate.

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