Sealing rubber strip mounting device for composite profile doors and windows

Abstract

The utility model relates to a composite profile door and window sealing rubber strip installation device which comprises an installation table, a supporting structure is fixedly installed at the bottom of the installation table, two gears meshed with each other are arranged on the lower surface of one end of the installation table, the top ends of the two gears are both fixedly connected with connecting shafts, and the connecting shafts are connected with the supporting structure. The top end of the connecting shaft penetrates through the mounting table and is rotationally connected with the mounting table, and the end, located above the mounting table, of the connecting shaft is detachably connected with a rubber sleeve. During use, a sealing rubber strip is placed above a sealing groove formed in a window frame, then the air cylinder is started to push the pressing wheel to move downwards, and the sealing rubber strip is pressed into the sealing groove; the two rubber sleeves are driven to rotate through the motor and the gear, the window frame is pushed to move through friction force between the rubber sleeves and the window frame, the sealing rubber strips are automatically pressed into the sealing grooves in cooperation with extrusion of the pressing wheels, use is convenient, and the installation efficiency of the sealing rubber strips is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite profile door and window production, and particularly relates to a composite profile door and window sealing strip installation device. Background Art

[0002] Door and window sealing strips are a type of seal mainly used in plastic-steel doors and windows, aluminum alloy doors and windows, wooden doors and windows and other building decorative doors and windows. They are used to improve the sealing performance between window sashes and door and window frames. The plastic-steel door and window sealing strips on the market are generally extruded from PVC, modified PVC, EPDM, elastomer sealing strips, silicone and other materials.

[0003] In the existing method of installing the sealing strip, workers generally rely on manually pressing the sealing strip into the sealing groove opened on the door and window frame. Manual installation is not only time-consuming and labor-intensive, but also has low installation efficiency, which greatly affects the installation efficiency of the sealing strip. Utility Model Content

[0004] The purpose of the utility model is to provide a composite profile door and window sealing strip installation device with a simple structure and reasonable design in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A composite profile door and window sealing strip installation device comprises a mounting platform with a supporting structure fixedly installed at the bottom, two mutually meshing gears are arranged on the lower surface of one end of the mounting platform, the top ends of the two gears are fixedly connected to a connecting shaft, the top ends of the connecting shafts pass through the mounting platform and are rotatably connected to the mounting platform, one end of the connecting shaft located above the mounting platform is detachably connected to a rubber sleeve, a window frame with a sealing groove on the top is arranged between the two rubber sleeves, a mounting bracket with a top end fixed to the lower surface of the mounting platform is provided below the gears, a motor is installed on the mounting bracket, and the output end of the motor is fixedly connected to the bottom end of one of the gears;

[0007] A support frame is fixedly installed on the middle section of the mounting platform, a cylinder is fixedly connected to the upper surface of the top of the support frame, a piston rod is installed at the bottom of the cylinder, the bottom end of the piston rod passes through the support frame and is slidably connected to the support frame, and a pressure wheel is installed on the end of the piston rod away from the cylinder through an adjustment structure.

[0008] As a further optimization solution of the present invention, the support structure includes four legs fixedly connected to the lower surface of the mounting platform and distributed in a matrix, and a reinforcing beam is fixedly connected between two adjacent legs.

[0009] As a further optimization solution of the present invention, the top end of the connecting shaft is a prismatic structure, and a clamping hole that is adapted to the size of the top end of the connecting shaft is opened in the center of the rubber sleeve, and the rubber sleeve is clamped to the connecting shaft through the clamping hole.

[0010] As a further optimization solution of the present invention, the diameter of the rubber sleeve is set according to the size of the window frame, the distance between the two rubber sleeves is equal to the width of the window frame, and anti-slip grooves are vertically opened on the outer surfaces of the two rubber sleeves.

[0011] As a further optimization scheme of the present invention, the adjustment structure includes an adjustment seat fixedly installed at the bottom end of the piston rod, a rotating shaft is rotatably connected in the inner cavity of the bottom end of the adjustment seat, and the pressure wheel is sleeved on the rotating shaft and can slide along the length direction of the rotating shaft.

[0012] As a further optimization solution of the present invention, adjusting nuts are screwed onto the rotating shafts on both sides of the pressure wheel, and adjacent sides of the two adjusting nuts are in contact with the side walls of the pressure wheel.

[0013] The beneficial effect of the utility model is that when in use, the sealing strip is placed above the sealing groove opened on the window frame, and then the cylinder is started to push the pressure wheel downward to press the sealing strip into the sealing groove, and the two rubber sleeves are driven to rotate by the motor and the gear, and the friction between the rubber sleeve and the window frame is used to push the window frame to move, and the pressure wheel is used to squeeze to press the sealing strip into the sealing groove. It is not only convenient to use, but also greatly improves the installation efficiency of the sealing strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom structure of the mounting platform of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation platform of the utility model;

[0017] Figure 4 This utility model Figure 3 A magnified view of the local details at point A;

[0018] Figure 5 It is a schematic diagram of the cross-sectional structure of the window frame of the present utility model.

[0019] In the figure: 1. Mounting platform; 2. Support legs; 3. Gear; 4. Connecting shaft; 5. Rubber sleeve; 6. Mounting frame; 7. Motor; 8. Window frame; 9. Sealing groove; 10. Support frame; 11. Cylinder; 12. Piston rod; 13. Adjusting seat; 14. Rotating shaft; 15. Pressure wheel; 16. Adjusting nut. DETAILED DESCRIPTION

[0020] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example 1

[0022] like Figure 1 - Figure 5 As shown, a composite profile door and window sealing strip installation device includes a mounting platform 1 with a support structure fixedly installed at the bottom. The support structure includes four legs 2 fixedly connected to the lower surface of the mounting platform 1 and distributed in a matrix. A reinforcing beam is fixedly connected between two adjacent legs 2. The legs 2 are provided to support the mounting platform 1 to a suitable height to facilitate operation by staff. The reinforcing beam is provided to improve the stability of the support of the legs 2.

[0023] The lower surface of one end of the mounting platform 1 has two gears 3 that mesh with each other. The tops of the two gears 3 are fixedly connected to a connecting shaft 4. The top of the connecting shaft 4 passes through the mounting platform 1 and is rotatably connected to the mounting platform 1. The top of the connecting shaft 4 is a prismatic structure. The end of the connecting shaft 4 located above the mounting platform 1 is sleeved with a rubber sleeve 5. The center of the rubber sleeve 5 is provided with a clamping hole that is adapted to the size of the top of the connecting shaft 4. The rubber sleeve 5 is clamped with the connecting shaft 4 through the clamping hole, which facilitates the installation and disassembly of the rubber sleeve 5.

[0024] A window frame 8 with a sealing groove 9 on the top is set between the two rubber sleeves 5. The diameter of the rubber sleeve 5 is set according to the size of the window frame 8. The distance between the two rubber sleeves 5 is equal to the width of the window frame 8. In addition, the outer surfaces of the two rubber sleeves 5 are vertically provided with anti-skid grooves to increase the friction between the rubber sleeves 5 and the window frame 8.

[0025] Below the gear 3 is a mounting bracket 6 whose top is fixed to the lower surface of the mounting platform 1. A motor 7 is mounted on the mounting bracket 6. The output end of the motor 7 is fixedly connected to the bottom end of one of the gears 3. When the motor 7 is started, it can drive the two gears 3 to rotate synchronously, thereby driving the two rubber sleeves 5 clamped on the connecting shaft 4 to rotate, and using the friction force to push the window frame 8 to move along the length direction of the mounting platform 1;

[0026] A support frame 10 is fixedly installed in the middle section of the mounting platform 1, and a cylinder 11 is fixedly connected to the upper surface of the top of the support frame 10. A piston rod 12 is installed at the bottom of the cylinder 11. The bottom end of the piston rod 12 passes through the support frame 10 and is slidably connected to the support frame 10. A pressure wheel 15 is installed on the end of the piston rod 12 away from the cylinder 11 through an adjusting structure.

[0027] It should be noted that when using this composite profile door and window sealing strip installation device, the rubber sleeve 5 is sleeved and clamped on the top of the connecting shaft 4, and then the window frame 8 is passed through the gap between the two rubber sleeves 5 and moved to just below the pressure wheel 15. At this time, the sealing strip can be laid in the sealing groove 9 opened on the window frame 8, and the cylinder 11 is started to drive the piston rod 12 to extend, pushing the pressure wheel 15 to move downward until the bottom of the pressure wheel 15 presses the sealing strip into the sealing groove 9. Finally, the motor 7 is started, and the two gears 3 are driven by the motor 7 to rotate in opposite directions, thereby driving the two rubber sleeves 5 installed on the connecting shaft 4 to rotate. Since the circumference of the rubber sleeve 5 is in contact with the two sides of the window frame 8, the rubber sleeve 5 can push the window frame 8 to move by friction when it rotates, and cooperate with the pressure wheel 15 to squeeze, so as to press the sealing strip into the sealing groove 9. It is not only convenient to use, but also greatly improves the installation efficiency of the sealing strip.

[0028] Example 2

[0029] Further improvements were made based on Example 1, such as Figure 3 and Figure 4 As shown: the adjustment structure includes an adjustment seat 13 fixedly installed at the bottom end of the piston rod 12, a rotating shaft 14 is rotatably connected in the inner cavity at the bottom end of the adjustment seat 13, and a pressure wheel 15 is sleeved on the rotating shaft 14 and can slide along the length direction of the rotating shaft 14; adjusting nuts 16 are screwed on the rotating shaft 14 on both sides of the pressure wheel 15, and the adjacent sides of the two adjusting nuts 16 are in contact with the side wall of the pressure wheel 15.

[0030] It should be noted that when using this composite profile door and window sealing strip installation device, the user can slide the pressure wheel 15 along the length direction of the rotating shaft 14 according to the position of the sealing groove 9 opened on the window frame 8 to adjust the position of the pressure wheel 15. After the adjustment is completed, the user screws the adjusting nut 16 in the direction of the pressure wheel 15, and the adjusting nuts 16 set on both sides of the pressure wheel 15 squeeze the pressure wheel 15 toward each other, thereby achieving fixation between the pressure wheel 15 and the rotating shaft 14, which is convenient for users to use.

[0031] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the scope of the present invention, all of which fall within the scope of protection of the present invention.

Claims

1. A composite profile door and window sealing strip installation device, comprising a mounting platform (1) with a supporting structure fixedly mounted on the bottom, characterized in that: The lower surface of one end of the mounting platform (1) is provided with two gears (3) meshing with each other, and the top ends of the two gears (3) are fixedly connected to a connecting shaft (4), the top end of the connecting shaft (4) passes through the mounting platform (1) and is rotatably connected to the mounting platform (1), and the end of the connecting shaft (4) located above the mounting platform (1) is detachably connected to a rubber sleeve (5), and a window frame (8) with a sealing groove (9) on the top is provided between the two rubber sleeves (5), and a mounting frame (6) with a top fixed to the lower surface of the mounting platform (1) is provided below the gears (3), and a motor (7) is installed on the mounting frame (6), and the output end of the motor (7) is fixedly connected to the bottom end of one of the gears (3); A support frame (10) is fixedly mounted on the middle section of the mounting platform (1), a cylinder (11) is fixedly connected to the upper surface of the top of the support frame (10), a piston rod (12) is mounted on the bottom of the cylinder (11), the bottom end of the piston rod (12) passes through the support frame (10) and is slidably connected to the support frame (10), and a pressure wheel (15) is mounted on the end of the piston rod (12) away from the cylinder (11) through an adjustment structure.

2. The composite profile door and window sealing strip installation device according to claim 1, characterized in that: The supporting structure comprises four supporting legs (2) distributed in a matrix and fixedly connected to the lower surface of the mounting platform (1), and a reinforcing crossbeam is fixedly connected between two adjacent supporting legs (2).

3. The composite profile door and window sealing strip installation device according to claim 1, characterized in that: The top end of the connecting shaft (4) is in a prismatic structure, and a clamping hole having a size matching that of the top end of the connecting shaft (4) is provided at the center of the rubber sleeve (5), and the rubber sleeve (5) is clamped to the connecting shaft (4) through the clamping hole.

4. The composite profile door and window sealing strip installation device according to claim 1, characterized in that: The diameter of the rubber sleeve (5) is set according to the size of the window frame (8), the spacing between the two rubber sleeves (5) is equal to the width of the window frame (8), and the outer surfaces of the two rubber sleeves (5) are vertically provided with anti-slip grooves.

5. The composite profile door and window sealing strip installation device according to claim 1, characterized in that: The adjustment structure comprises an adjustment seat (13) fixedly mounted at the bottom end of the piston rod (12); a rotating shaft (14) is rotatably connected in the inner cavity of the bottom end of the adjustment seat (13); and the pressure wheel (15) is sleeved on the rotating shaft (14) and can slide along the length direction of the rotating shaft (14).

6. The composite profile door and window sealing strip installation device according to claim 5, characterized in that: Adjustment nuts (16) are screwed onto the rotating shafts (14) on both sides of the pressure wheel (15), and adjacent sides of the two adjustment nuts (16) are in contact with the side walls of the pressure wheel (15).

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