Door and window sealing strip press fitting machine

Abstract

The utility model relates to the field of door and window sealing strip, disclose a door and window sealing strip press fitting machine, including work table, the work table left side sieve plate fixedly connected with slide rail, the slide rail outside slide connection has the connecting seat, the connecting seat upper portion passes through fixedly connected with drive part, drive part output shaft lower part fixedly connected with support piece, the work table lower part fixed mounting has the positioning part, support piece upper part fixed mounting has the adjusting assembly, the adjusting assembly includes the support frame fixedly connected on support piece upper part. In the utility model, through the multidimensional adjusting function of adjusting assembly, can accurately control the position and pressure of extruding wheel, wherein, the tooth groove cooperation of connecting piece and support frame, the thread adjusting of screw rod, can realize the subtle adjustment of extruding wheel height, angle, ensure that sealing strip press fitting depth is consistent, avoid appearing deflection or leakage pressure, make extruding wheel more flexible when pressure installation arc, bevel angle and so on special-shaped door and window, reduce the changeover debugging time.

Description

Technical Field

[0001] This utility model relates to the field of door and window sealing strips, and in particular to a door and window sealing strip press-fitting machine. Background Technology

[0002] As a core functional component of door and window systems, the installation quality of door and window sealing strips directly affects the sealing performance, sound insulation, heat insulation capacity, and service life of doors and windows, and is a key link in ensuring building energy efficiency and living comfort. In modern door and window manufacturing, sealing strips must fit tightly with the mounting grooves of the door and window frames to ensure no gaps, wrinkles, or detachment, effectively blocking air infiltration, rainwater leakage, and sound transmission.

[0003] Currently, the pressing methods for sealing strips in the industry are mainly divided into two categories: manual operation and mechanical assistance. Manual pressing, as a traditional method, relies on operators holding simple tools such as rubber hammers and rollers to press the sealing strip into the installation groove by tapping or rolling.

[0004] With the upgrading of manufacturing automation, some enterprises have introduced semi-automatic pressing machines to replace manual labor. Most of these machines use pressing heads with fixed angles. When dealing with irregular structures such as curved doors and windows and beveled frames, the pressing head and the installation groove cannot fit completely. Existing equipment requires frequent replacement of pressing head components, with a changeover and debugging time of up to 30-60 minutes, which seriously affects the continuity of production. Therefore, a door and window sealing strip pressing machine is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a door and window sealing strip pressing machine, which aims to solve the problems in the prior art that "the fixed pressing head angle leads to poor fitting of irregular doors and windows, frequent replacement of pressing head components, and excessive time spent on type change and debugging, which affects the continuity of production".

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a door and window sealing strip pressing machine, including a workbench, a slide rail fixedly connected to the left side screen plate of the workbench, a connecting seat slidably connected to the outside of the slide rail, a driving component fixedly connected through the upper part of the connecting seat, a support component fixedly connected to the lower part of the output shaft of the driving component, a positioning component fixedly installed on the lower part of the workbench, and an adjustment component fixedly installed on the upper part of the support component;

[0007] The adjustment assembly includes a support frame fixedly connected to the upper part of the support member. An adjustment column is movably connected to the inner wall of the support frame. A connector is slidably connected to the inner wall of the support frame. Fixing members are inserted into the front and rear sides of the connector. The inner wall of the support frame has a toothed groove. The fixing members are inserted into the inner wall of the toothed groove. A pressing wheel is rotatably connected to the lower part of the adjustment column. Bolts penetrate the inner walls of the fixing members and the connector. A nut is threaded onto the front side of the bolt.

[0008] As a further description of the above technical solution:

[0009] The upper part of the connector is rotatably connected to a screw, which is threadedly connected to the inner wall of the upper part of the adjusting column.

[0010] As a further description of the above technical solution:

[0011] The connector has limiting teeth on both the front and rear sides, and the limiting teeth are inserted into the inner wall of the fixing component.

[0012] As a further description of the above technical solution:

[0013] Both the support frame and the adjusting column have cross-shaped slots in the middle.

[0014] As a further description of the above technical solution:

[0015] The fastener has a through hole at the top, and the support frame has an indicator line at the top.

[0016] As a further description of the above technical solution:

[0017] The support frame is designed to be arc-shaped.

[0018] As a further description of the above technical solution:

[0019] The central cross-section of the connector is cross-shaped.

[0020] As a further description of the above technical solution:

[0021] The positioning component includes a cylinder and an extrusion plate. The cylinder is fixedly connected to the lower part of the worktable, the cylinder output shaft is fixedly connected to the outside of the extrusion plate, and the extrusion plate is slidably connected to the inner wall of the worktable.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the position and pressure of the extrusion roller can be precisely controlled by adjusting the multi-dimensional adjustment function of the component. The toothed groove of the connector and the support frame and the thread adjustment of the screw can achieve fine adjustment of the height and angle of the extrusion roller, ensuring that the sealing strip is pressed into a consistent depth and avoiding skewing or leakage. At the same time, it makes the extrusion roller more flexible when pressing into irregularly shaped doors and windows such as arcs and angles, reducing the time for changeover and debugging.

[0024] 2. In this utility model, the fixing component can be quickly locked in position by bolts and nuts, and the adjustment parameters can be read intuitively with the indicator line, which shortens the equipment debugging time. The rotation adjustment method of the screw is simple and labor-saving, making it easy for operators to get started quickly. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0026] Figure 2 This is a bottom-view three-dimensional structural diagram of the overall device in this utility model;

[0027] Figure 3 This is a three-dimensional structural diagram of the adjustment component in this utility model;

[0028] Figure 4 This is a three-dimensional structural diagram of the disassembled adjustment component in this utility model.

[0029] Legend:

[0030] 1. Workbench; 2. Slide rail; 3. Connecting seat; 4. Driving component; 5. Support component; 6. Adjusting assembly; 61. Support frame; 62. Adjusting column; 63. Connecting component; 64. Fixing component; 65. Bolt; 66. Nut; 67. Screw; 68. Gear groove; 69. Limiting tooth; 7. Positioning component; 8. Indicator line; 9. Extrusion wheel. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 - Figure 3This utility model provides an embodiment of a door and window sealing strip pressing machine, including a workbench 1 for placing the door and window frame to be processed, providing a stable operating platform for the entire pressing process. A slide rail 2 is fixedly connected to the screen plate on the left side of the workbench 1, providing a transverse sliding track for the connecting seat 3, allowing the pressing mechanism to move along the length of the door and window to achieve continuous pressing operations. A connecting seat 3 is slidably connected to the outside of the slide rail 2, serving as the mounting carrier for the drive component 4, connecting the drive component 4 and the slide rail 2 as a whole. It can be driven by a servo motor and a ball screw. The servo motor and ball screw are currently... There are conventional transmission methods in the technology, so they are not shown in the figure and will not be described in detail. The upper part of the connecting seat 3 is fixedly connected to the driving component 4. The driving component 4 includes a hydraulic cylinder, which provides vertical power for pressing. The extension and retraction of the output shaft drives the support component 5 and the pressing wheel 9 to move up and down, controlling the execution and reset of the pressing action. Its output force determines the pressing force. The lower part of the output shaft of the driving component 4 is fixedly connected to the support component 5, which serves to connect the driving component 4 and the adjustment component 6. The lower part of the worktable 1 is fixedly installed with the positioning component 7, and the upper part of the support component 5 is fixedly installed with the adjustment component 6.

[0033] Reference Figure 2 - Figure 4 The adjusting assembly 6 includes a support frame 61 fixedly connected to the upper part of the support member 5. The support frame 61 is arc-shaped, providing a movable support frame for the adjusting column 62 and the connecting member 63. The adjusting column 62 is movably connected to the inner wall of the support frame 61 and is a key component for transmitting the pressing force to the extrusion roller 9. The adjusting column 62 is slidably connected to the inner wall of the support frame 61 by the connecting member 63. The middle cross section of the connecting member 63 is cross-shaped and can slide along the inner wall of the support frame 61, thereby adjusting the position of the adjusting column 62 and the extrusion roller 9. Fixing members 64 are inserted into the front and rear sides of the connecting member 63, which are connected by the toothed grooves 68 of the support frame 61. To achieve the fixed position of the connector 63, the inner wall of the support frame 61 has a toothed groove 68, which cooperates with the fixing member 64 to form a gear-like positioning mechanism. By inserting the fixing member 64 into different positions of the toothed groove 68, the angle of the connector 63 and the extrusion wheel 9 can be adjusted to adapt to the door and window edges with different tilt angles. The fixing member 64 is inserted into the inner wall of the toothed groove 68, and the lower part of the adjusting column 62 is rotatably connected to the extrusion wheel 9. During pressing, the sealing strip is pressed into the door and window installation groove through rolling friction. Compared with the fixed pressure head, it can reduce the wear on the surface of the sealing strip. Its rotation characteristics are adapted to sealing grooves of different shapes to ensure uniform pressing.

[0034] Reference Figure 2 - Figure 4A bolt 65 passes through the inner wall of the fixing part 64 and the connecting part 63. A nut 66 is threaded on the front side of the bolt 65. The fixing part 64 and the connecting part 63 are rigidly connected by locking the nut 66, which stabilizes and locks the adjusted position. At the same time, it is easy to readjust the position after loosening, which takes into account both the reliability of the fixation and the flexibility of adjustment. A screw 67 is rotatably connected to the upper part of the connecting part 63. The screw 67 is threaded to the upper inner wall of the adjusting column 62. A damping nut is provided on the upper inner wall of the adjusting column 62. The screw 67 is threaded to the inner wall of the damping nut, which increases the friction and reduces the loosening of the screw 67. By rotating the screw 67, the adjusting column 62 can be driven to move up and down, so as to achieve fine adjustment of the height of the pressing wheel 9 and accurately control the pressing depth. It is suitable for sealing strips or door and window frames of different thicknesses.

[0035] Reference Figure 2 - Figure 4 The connector 63 has limiting teeth 69 on both its front and rear sides. These limiting teeth 69 insert into the inner wall of the fixing part 64 to prevent relative sliding between the fixing part 64 and the connector 63, further improving the stability of the adjusted position and preventing loosening due to vibration during pressing. The support frame 61 and the adjusting column 62 both have cross-shaped slots in their middle sections. The fixing part 64 has a through hole at its upper part, and the support frame 61 has an indicator line 8 at its upper part. Operators can quickly read adjustment parameters such as angle and height by observing the correspondence between the fixing part 64 and the indicator line 8, shortening the debugging time. The positioning component 7 includes a cylinder and a pressing plate. The cylinder is fixedly connected to the lower part of the worktable 1, and the cylinder output shaft is fixedly connected to the outside of the pressing plate. The pressing plate is slidably connected to the inner wall of the worktable 1. During operation, the cylinder drives the pressing plate to slide along the inner wall of the worktable 1, clamping the door / window frame from the side to prevent workpiece displacement during pressing and ensure accurate pressing position. This design is suitable for positioning doors and windows of different widths.

[0036] Working principle: During use, according to the specifications of the door and window frame and the position of the mounting groove, the parameters of the pressing wheel 9 are adjusted by adjusting component 6, the bolts 65 and nuts 66 are loosened, and the connecting piece 63 is pushed to slide along the inner wall of the arc-shaped support frame 61, so that the fixing piece 64 is inserted into the toothed groove 68 at the corresponding angle on the inner wall of the support frame 61. The limiting teeth 69 on the front and rear sides of the connecting piece 63 cooperate with the fixing piece 64 for initial positioning, and then the bolts 65 and nuts 66 are tightened to complete the angle fixation, which is suitable for the pressing requirements of arc-shaped or angled doors and windows.

[0037] Rotating screw 67, through the threaded connection between screw 67 and the upper inner wall of adjusting column 62, drives adjusting column 62 to move up and down, thereby adjusting the height of extrusion roller 9 to ensure its depth matches the sealing strip mounting groove. The adjusted angle and height parameters can be visually read via indicator line 8 on the upper part of support frame 61, ensuring adjustment accuracy.

[0038] When the drive unit 4 is activated, its output shaft extends downwards, and through the support unit 5, it drives the adjustment component 6 and the extrusion wheel 9 to move downwards, so that the extrusion wheel 9 contacts the sealing strip on the door and window frame. The connecting seat 3 slides laterally along the slide rail 2, driving the extrusion wheel 9 to move along the length direction of the door and window frame. During the movement, the extrusion wheel 9 presses the sealing strip evenly and tightly into the installation groove through rolling friction.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A door and window sealing strip pressing machine, comprising a workbench (1), characterized in that: The workbench (1) has a slide rail (2) fixedly connected to the sieve plate on the left side. A connecting seat (3) is slidably connected to the outside of the slide rail (2). A driving component (4) is fixedly connected through the upper part of the connecting seat (3). A support component (5) is fixedly connected to the lower part of the output shaft of the driving component (4). A positioning component (7) is fixedly installed on the lower part of the workbench (1). An adjustment component (6) is fixedly installed on the upper part of the support component (5). The adjustment assembly (6) includes a support frame (61) fixedly connected to the upper part of the support member (5). An adjustment column (62) is movably connected to the inner wall of the support frame (61). A connector (63) is slidably connected to the inner wall of the support frame (61) and the adjustment column (62). Fixing members (64) are inserted into the front and rear sides of the connector (63). A toothed groove (68) is opened on the inner wall of the support frame (61). The fixing member (64) is inserted into the inner wall of the toothed groove (68). A pressing wheel (9) is rotatably connected to the lower part of the adjustment column (62). A bolt (65) passes through the inner wall of the fixing member (64) and the connector (63). A nut (66) is threadedly connected to the front side of the bolt (65).

2. The door and window sealing strip press-fitting machine according to claim 1, characterized in that: The upper part of the connector (63) is rotatably connected to a screw (67), which is threadedly connected to the upper inner wall of the adjusting column (62).

3. The door and window sealing strip press-fitting machine according to claim 1, characterized in that: The connector (63) has limiting teeth (69) on both the front and rear sides, and the limiting teeth (69) are inserted into the inner wall of the fixing member (64).

4. The door and window sealing strip press-fitting machine according to claim 1, characterized in that: Both the support frame (61) and the adjusting column (62) have cross-shaped slots in the middle.

5. A door and window sealing strip press-fitting machine according to claim 1, characterized in that: The fastener (64) has a through hole on its upper part, and the support frame (61) has an indicator line (8) on its upper part.

6. The door and window sealing strip press-fitting machine according to claim 1, characterized in that: The support frame (61) is configured as an arc shape.

7. A door and window sealing strip press-fitting machine according to claim 1, characterized in that: The central cross-section of the connector (63) is cross-shaped.

8. A door and window sealing strip press-fitting machine according to claim 1, characterized in that: The positioning component (7) includes a cylinder and an extrusion plate. The cylinder is fixedly connected to the lower part of the worktable (1), the cylinder output shaft is fixedly connected to the outside of the extrusion plate, and the extrusion plate is slidably connected to the inner wall of the worktable (1).

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