Sealing rubber strip embedding device

Abstract

The utility model belongs to the technical field of door and window manufacturing, and discloses a sealing rubber strip embedding device which comprises a table assembly used for bearing a window frame and positioning, clamping and fixing the window frame, and further comprises a translation assembly installed at the top of the table assembly and used for longitudinal and transverse feeding. The bottom of the translation assembly is provided with a pressing assembly used for pressing the sealing rubber strip and swinging and shifting the sealing rubber strip. The translation assembly comprises a transverse movement mechanism, and a longitudinal movement mechanism is arranged below the transverse movement mechanism; and the pressing assembly comprises a servo motor, a swinging and rotating frame is installed at the output end of the servo motor, and a pressing head mechanism is fixedly installed on one side of the swinging and rotating frame. According to the sealing rubber strip embedding device, transverse and longitudinal two-way linear motor drive (the first linear motor and the second linear motor) is matched with the cantilever type frame body design, continuous movement of the pressing head on an L-shaped path of a window frame is achieved, and it is guaranteed that sealing rubber strips are embedded into the three edges of the window frame at a time; the mechanical structure is simplified, the motion interference risk is reduced, and the moving precision is improved.

Description

Technical Field

[0001] This utility model belongs to the field of door and window manufacturing technology, and in particular relates to a sealing strip embedding device. Background Technology

[0002] Window frame sealing strip installation is an important detail in construction and decoration, primarily used to improve the sealing, sound insulation, and thermal insulation of doors and windows. Sealing strips are typically made of elastic materials such as rubber, silicone, or polyurethane, offering good weather resistance and anti-aging properties. When installing the strip, first ensure the window frame groove is clean, dry, and free of dust or oil, as this can affect the strip's adhesion. For strips with self-adhesive backing, simply peel off the protective film and press it into the groove; if there is no backing, special adhesive must be used for fixing. During installation, pay attention to the strip's orientation to ensure a smooth and even fit, avoiding twisting or excessive stretching that could cause deformation. High-quality sealing strip installation not only effectively blocks wind, rain, dust, and noise but also extends the lifespan of doors and windows, making it a key step in improving home comfort.

[0003] Comparing with Chinese Patent CN110653590A, which discloses a machine for installing sealing strips on PVC windows and doors, the machine includes a bracket with a support plate mounted on top and a strip-shaped baffle mounted on the support plate. The support plate has a first groove and a second groove, within which a first mounting bracket and a second mounting bracket are slidably fitted. The first mounting bracket has a pressing mechanism and a first adjustment mechanism mounted on it. The second mounting bracket has a cutting mechanism and a second adjustment mechanism mounted on it. The top surface of the first mounting bracket has a strip-shaped opening. A connecting plate is mounted on the support plate, and a strip roll is mounted below the top surface of the connecting plate. A mounting rod is hinged to the top end of the connecting plate, and four guide rods are mounted below the mounting rod. When installing long sealing strips, this machine ensures that the force points during the embedding process are on the same straight line, achieving the goal of having the same amount of sealing strip covering the inner walls on both sides of the groove bottom after embedding, thus improving the embedding accuracy.

[0004] However, the aforementioned patent can only embed the sealing strip on one side of the window frame at a time, which reduces the speed of embedding the sealing strip and affects the continuity of the embedding, resulting in a decrease in sealing performance. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this invention is to provide a sealing strip embedding device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A sealing strip embedding device includes a table assembly for supporting and positioning a window frame, and a translation component mounted on the top of the table assembly for longitudinal and lateral feeding. A pressing component for pressing the sealing strip and swaying its position is mounted on the bottom of the translation component. The translation component includes a lateral movement mechanism, with a longitudinal movement mechanism located below it. The pressing component includes a servo motor, with a swing frame mounted on the output end of the servo motor, and a pressure head mechanism fixedly mounted on one side of the swing frame.

[0008] Furthermore: the table assembly includes a support platform, a clearance groove is provided in the middle of the support platform, a fixing frame is provided above the clearance groove, a positioning block is provided in front of the clearance groove, and clamping mechanisms are symmetrically installed on both sides of the support platform.

[0009] Furthermore, the clamping mechanism includes two symmetrically arranged pressure plates, and two telescopic cylinders are symmetrically installed under each pressure plate.

[0010] Furthermore: the transverse movement mechanism includes two symmetrically arranged first linear guides, a first linear motor is mounted under the first linear guide, and a transverse movement frame is mounted between the bottom surfaces of the two first linear motors; the longitudinal movement mechanism includes a second linear guide, a second linear motor is mounted under the second linear guide, and a longitudinal movement frame is mounted under the second linear motor.

[0011] Furthermore: the transverse frame is long and narrow, the longitudinal frame is cantilevered, and the transverse frame and the longitudinal frame are perpendicular to each other.

[0012] Furthermore: the pressure head mechanism includes a pressure head body, a limit rod is provided at the front of the pressure head body, and a pressure head flange is provided at one end of the pressure head body.

[0013] Furthermore, the end of the pressure head flange is provided with a rounded corner, and the limiting rod is cylindrical.

[0014] Compared with existing technologies, the beneficial effects are:

[0015] The bidirectional linear motor drive (first / second linear motor) combined with the cantilever frame design enables continuous movement of the pressure head along the L-shaped path of the window frame, ensuring that the sealing strip is embedded in the three sides of the window frame at one time; the separate guide rail layout (the horizontal and vertical moving frames are perpendicular) simplifies the mechanical structure, reduces the risk of motion interference, and improves the movement accuracy.

[0016] The system employs a support platform with clearance grooves, positioning blocks, and a pneumatic clamping mechanism (telescopic cylinder + pressure plate) to ensure that the window frame does not shift during processing and avoids manual positioning errors. The symmetrical clamping design adapts to window frames of different sizes, has strong compatibility, and distributes force evenly to prevent window frame deformation.

[0017] The servo motor-driven swing frame enables the pressure head to automatically change direction by 90°, completing the corner connection without manual intervention; the integrated pressing component adapts to the embedding of rubber strips with different edge shapes, ensuring that the sealing strip is subjected to uniform force. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the sealing strip embedding device described in this utility model;

[0019] Figure 2 This is a schematic diagram of a table assembly for a sealing strip embedding device according to the present invention;

[0020] Figure 3 This is a schematic diagram of the translation component of the sealing strip embedding device of this utility model;

[0021] Figure 4 This is a left axonometric view of the pressing component of the sealing strip embedding device described in this utility model;

[0022] Figure 5 This is a right axonometric view of the pressing component of the sealing strip embedding device described in this utility model.

[0023] In the attached drawings, the following are the reference numerals: 101, support platform; 102, fixing frame; 103, positioning block; 104, clearance groove; 105, telescopic cylinder; 106, pressure plate; 201, first linear guide rail; 202, first linear motor; 203, transverse frame; 204, second linear guide rail; 205, second linear motor; 206, longitudinal frame; 301, servo motor; 302, swing frame; 303, pressure head body; 304, limiting rod; 305, pressure head flange; 306, rounded corner; 4, window frame. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-5 A sealing strip embedding device includes a table assembly for supporting and positioning a window frame 4, and a translation component mounted on the top of the table assembly for longitudinal and lateral feeding. A pressing component is mounted on the bottom of the translation component for pressing the sealing strip and rotating its position.

[0026] In this embodiment: the table assembly includes a support platform 101, a clearance groove 104 is provided in the middle of the support platform 101, a fixing frame 102 is provided above the clearance groove 104, a positioning block 103 is provided in front of the clearance groove 104, and clamping mechanisms are symmetrically installed on both sides of the support platform 101; the clamping mechanism includes two symmetrically arranged pressure plates 106, and two telescopic cylinders 105 are symmetrically installed under each pressure plate 106; when the window frame 4 is placed on the support platform 101 and close to the positioning block 103, the telescopic cylinder 105 retracts and drives the pressure plate 106 to press down, pressing the window frame 4 tightly on the support platform 101, and the fixing frame 102 supports and fixes the first linear guide rail 201;

[0027] In this embodiment: the translation component includes a lateral movement mechanism, and a longitudinal movement mechanism is disposed below the lateral movement mechanism; the lateral movement mechanism includes two symmetrically arranged first linear guide rails 201, a first linear motor 202 is mounted below the first linear guide rails 201, and a lateral movement frame 203 is mounted between the bottom surfaces of the two first linear motors 202; the longitudinal movement mechanism includes a second linear guide rail 204, a second linear motor 205 is mounted below the second linear guide rail 204, and a longitudinal movement frame 206 is mounted below the second linear motor 205; the lateral movement frame 203 is long. The longitudinal moving frame 206 is cantilevered, and the transverse moving frame 203 is perpendicular to the longitudinal moving frame 206. A second linear motor 205 drives the longitudinal moving frame 206 to move along the second linear guide rail 204, causing the longitudinal moving frame 206 to drive the pressure head body 303 to move longitudinally along the side of the window frame 4. The longitudinal moving frame 206 supports and fixes the servo motor 301. A first linear motor 202 drives the transverse moving frame 203 to move along the first linear guide rail 201, causing the transverse moving frame 203 to drive the pressure head body 303 to move laterally along the side of the window frame 4 via the longitudinal moving mechanism.

[0028] In this embodiment: the pressing component includes a servo motor 301, a swing frame 302 is installed at the output end of the servo motor 301, and a pressing head mechanism is fixedly installed on one side of the swing frame 302; the pressing head mechanism includes a pressing head body 303, a limit rod 304 is provided at the front of the pressing head body 303, and a pressing head flange 305 is provided at one end of the pressing head body 303; the end of the pressing head flange 305 is provided with an arc angle 306, and the limit rod 304 is cylindrical; the pressing head body 303 moves longitudinally along the side of the window frame 4, and the sealing strip is pressed into the side of the window frame 4 through the pressing head flange 305. The arc angle 306 ensures smooth pressing of the sealing strip, and the limit rod 304 ensures smooth and flat release of the sealing strip. The servo motor 301 drives the swing frame 302 to rotate, causing the pressing head body 303 to switch between the side direction and the horizontal direction of the window frame 4.

[0029] Working principle: The window frame 4 is placed on the support platform 101 and pressed tightly against the positioning block 103. The telescopic cylinder 105 retracts, causing the pressure plate 106 to press down, pressing the window frame 4 firmly onto the support platform 101. The second linear motor 205 drives the longitudinal moving frame 206 to move along the second linear guide rail 204, causing the longitudinal moving frame 206 to drive the pressure head body 303 to move longitudinally along the side of the window frame 4. The sealing strip is pressed into the side of the window frame 4 through the pressure head flange 305. The arc angle 306 ensures smooth pressing of the sealing strip, and the limit rod 304 ensures smooth and flat release of the sealing strip. When the pressure head body 303 reaches the horizontal edge of the window frame 4, the longitudinal moving frame... The servo motor 301 drives the swing frame 302 to rotate, causing the pressure head body 303 to rotate from the side of the window frame 4 to the side of the window frame 4. Then, the first linear motor 202 drives the transverse frame 203 to move along the first linear guide rail 201, so that the transverse frame 203 drives the pressure head body 303 to move laterally along the side of the window frame 4 through the longitudinal movement mechanism. The pressure head flange 305 presses the sealing strip into the side of the window frame 4. Then, when the pressure head body 303 reaches the other side of the window frame 4, it moves according to the above steps and presses the sealing strip into the other side of the window frame 4 through the pressure head flange 305, thus completing the embedding of the sealing strip.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sealant strip embedding device comprising a table assembly for supporting a window frame (4) and positioning the frame for clamping, characterised in that: Also include the table assembly top-mounted for longitudinal and transverse feed translation assembly, the translation assembly bottom-mounted for pressing sealing strip and swing transfer press assembly; The translation assembly includes a transverse movement mechanism, and a longitudinal movement mechanism is arranged below the transverse movement mechanism; The press assembly includes a servo motor (301), and a swing frame (302) is mounted at the output end of the servo motor (301), and a pressing head mechanism is fixedly installed on one side of the swing frame (302).

2. A sealant tape insertion device according to claim 1, wherein: The table assembly includes a support table (101), an avoiding groove (104) is arranged in the middle of the support table (101), a fixed frame (102) is arranged above the avoiding groove (104), a positioning block (103) is arranged in front of the avoiding groove (104), and clamping mechanisms are symmetrically installed on both sides of the support table (101).

3. A sealant tape insertion device according to claim 2, wherein: The clamping mechanism includes two pressing plates (106) symmetrically arranged, and two telescopic cylinders (105) are symmetrically installed below each pressing plate (106).

4. The caulk insertion device of claim 1, wherein: The transverse movement mechanism includes two first linear guides (201) symmetrically arranged, first linear motors (202) are installed below the first linear guides (201), and a transverse movement frame (203) is installed between the bottom surfaces of the two first linear motors (202); the longitudinal movement mechanism includes a second linear guide (204), a second linear motor (205) is installed below the second linear guide (204), and a longitudinal movement frame (206) is installed below the second linear motor (205).

5. A sealant tape insertion device according to claim 4, wherein: The transverse movement frame (203) is in a strip shape, the longitudinal movement frame (206) is in a cantilever type, and the transverse movement frame (203) and the longitudinal movement frame (206) are perpendicular to each other.

6. The caulk insertion device of claim 1, wherein: The pressing head mechanism includes a pressing head body (303), a limiting rod (304) is arranged on the front surface of the pressing head body (303), and a pressing head flange (305) is arranged at one end of the pressing head body (303).

7. A sealant tape insertion device according to claim 6, wherein: An arc corner (306) is arranged at the end of the pressing head flange (305), and the limiting rod (304) is in a cylindrical shape.

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