A door and window profile pulling device

Abstract

This utility model discloses a traction device for door and window profiles, relating to the field of door and window manufacturing technology. The utility model includes a fixed platform, a lifting mechanism, and a traction track assembly, as well as a rotating seat, a rotation adjustment component, and a pushing component. By turning the second handle, the utility model drives a worm gear to rotate, which in turn drives a meshing worm wheel to rotate. The worm wheel then drives a rotating shaft and a second connecting plate to rotate, thereby controlling the rotation of the traction track assembly connected to the second connecting plate. This allows adjustment of the traction track assembly's tilt angle. When manufacturing irregularly shaped door and window profiles with beveled edges, the traction track assembly can fit snugly against the inclined top surface, effectively clamping and fixing it. Simultaneously, the worm gear drives a transmission rod to rotate. The first transmission wheel at the bottom of the transmission rod drives a meshing second transmission wheel to rotate. When the second transmission wheel and the pushing screw rotate, they cause the slide to slide back and forth, thereby controlling the horizontal movement of the traction track assembly connected to the slide.

Description

Technical Field

[0001] This utility model relates to the field of door and window manufacturing technology, specifically to a door and window profile traction device. Background Technology

[0002] On automated production lines for door and window profiles, traction devices assist in the stable and continuous traction of extruded or cut profiles to subsequent processing equipment, ensuring the continuity of the production line and the smoothness of profile transport. Commonly used equipment includes small tracked traction machines, which consist of two sets of horizontally arranged tracks. The tracks clamp the two sides of the profile by moving closer together, and traction is achieved by the friction between the tracks and the profile.

[0003] However, due to the diverse designs and shapes of doors and windows, the existence of small tracked traction machines has significant drawbacks when handling irregularly shaped door and window profiles with slanted sides, such as triangles and polygons. When processing these profiles with non-parallel clamping surfaces, there are issues such as poor clamping surface fit and small contact area, resulting in insufficient clamping friction. This makes the traction process prone to slippage and deviation, affecting the stable production of irregularly shaped door and window profiles. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a door and window profile traction device to solve the problem that small tracked traction machines have difficulty stably clamping two sets of horizontally arranged tracks for irregularly shaped door and window profiles with beveled edges.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a door and window profile traction device, including a fixed platform, a lifting mechanism, and a traction track assembly, further including a rotating seat, a rotating adjustment component, and a pushing component. The upper and lower ends of the lifting mechanism and the rotating adjustment component are connected to the fixed platform. The moving end of the lifting mechanism is connected to the rotating seat. The sliding end of the rotating adjustment component is meshed with the rotating end of the rotating seat. The pushing component is disposed on the surface of the fixed platform. The bottom end of the rotating adjustment component is meshed with the rotating end of the pushing component. The traction track assembly consists of two sets. One set of traction track assemblies is rotatably installed on the front side of the rotating seat, and the other set of traction track assemblies is fixedly installed on the front side of the moving end of the rotating adjustment component.

[0006] The fixed platform includes a base plate, a top plate, and an operation panel. The base plate is located at the bottom end of the lifting mechanism, the top plate is located at the top end of the lifting mechanism, and the operation panel is located at the top of the top plate.

[0007] The lifting mechanism includes a lifting screw, a sliding rod, and a slider. The lifting screw and the sliding rod are rotatably mounted on the surface of the fixed platform. The slider is slidably sleeved on the surface of the sliding rod and is threadedly connected to the lifting screw.

[0008] The rotating seat includes a support plate, a first connecting plate, a rotating shaft, a second connecting plate, and a worm gear. The support plate is fixedly installed on the front side of the moving end of the lifting mechanism. The first connecting plate is fixedly installed on the top of the support plate. The rotating shaft is rotatably installed on the surface of the first connecting plate. The second connecting plate and the worm gear are both fixedly sleeved on the surface of the rotating shaft. The front side of the rotating shaft is connected to the traction track assembly.

[0009] A pointer is installed at one end of the rotating shaft, and a scale plate is installed on one side of the first connecting plate. The pointer and the scale plate are set in a corresponding manner.

[0010] The rotating adjustment component includes a transmission rod, a worm gear, and a first transmission wheel. The transmission rod is rotatably mounted on the surface of the fixed platform, the worm gear is slidably sleeved on the surface of the transmission rod, and the first transmission wheel is fixedly sleeved on the bottom end of the transmission rod.

[0011] The rotation adjustment component also includes a sliding groove and a protrusion. The surface of the transmission rod is provided with a sliding groove, and a protrusion is fixedly installed inside the worm gear. The sliding groove and the protrusion are arranged in a corresponding manner.

[0012] The pushing component includes a pushing screw, a third connecting plate, a slide block, and a second transmission wheel. The third connecting plate is fixedly installed on the surface of the fixed platform. The two ends of the pushing screw are rotatably connected to the third connecting plate. The slide block is threaded onto the surface of the pushing screw. The front side of the slide block is connected to the traction track assembly. The second transmission wheel is fixedly sleeved on one end of the pushing screw.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention utilizes a second handle to rotate a worm gear, which in turn drives a meshing worm wheel. The worm wheel, in turn, drives a rotating shaft and a second connecting plate, thereby controlling the rotation of the traction track assembly connected to the second connecting plate. This allows for adjustment of the traction track assembly's tilt angle. When manufacturing irregularly shaped door and window profiles with beveled edges, the worm gear can conform to the inclined top surface for effective clamping and fixing. Simultaneously, the worm gear drives a transmission rod to rotate. The first transmission wheel at the bottom of the transmission rod drives a meshing second transmission wheel to rotate. As the second transmission wheel and the push screw rotate, they cause the slide to slide back and forth, thus controlling the horizontal movement of the traction track assembly connected to the slide. When the upper traction track assembly flips upward, the lower traction track assembly moves forward; when the upper traction track assembly flips downward, the lower traction track assembly moves backward. This ensures that the two sets of traction track assemblies can stably clamp the door and window profiles. Attached Figure Description

[0015] Figure 1 This is a first-person perspective three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a two-dimensional structural diagram of the present invention from a second perspective;

[0017] Figure 3 This is a partial side view of the present invention;

[0018] Figure 4 This is a schematic diagram of the second partial structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the third partial structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the fourth part of the present invention, showing a split cross-section.

[0021] Reference numerals: 1. Fixed platform; 101. Base plate; 102. Top plate; 103. Operation panel; 2. Lifting mechanism; 201. Lifting screw; 202. Slide rod; 203. Slider; 3. Traction track assembly; 4. Rotating seat; 401. Support plate; 402. First connecting plate; 403. Rotating shaft; 404. Second connecting plate; 405. Worm gear; 5. Rotation adjustment component; 501. Transmission rod; 502. Slide groove; 503. Worm gear; 504. Protrusion; 505. First transmission wheel; 6. Pushing component; 601. Pushing screw; 602. Third connecting plate; 603. Slide seat; 604. Second transmission wheel. Detailed Implementation

[0022] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0023] Figures 1-6 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 - Appendix Figure 6 The present invention will be further described below.

[0024] A door and window profile traction device includes a fixed platform 1, a lifting mechanism 2, and a traction track assembly 3. It also includes a rotating seat 4, a rotating adjustment component 5, and a pushing component 6. The upper and lower ends of the lifting mechanism 2 and the rotating adjustment component 5 are connected to the fixed platform 1. The moving end of the lifting mechanism 2 is connected to the rotating seat 4. The sliding end of the rotating adjustment component 5 is engaged with the rotating end of the rotating seat 4. The pushing component 6 is disposed on the surface of the fixed platform 1. The bottom end of the rotating adjustment component 5 is engaged with the rotating end of the pushing component 6. The number of traction track assemblies 3 is two sets. One set of traction track assemblies 3 is rotatably installed on the front side of the rotating seat 4, and the other set of traction track assemblies 3 is fixedly installed on the front side of the moving end of the rotating adjustment component 5.

[0025] Specifically, the lifting mechanism 2 drives the traction track assembly 3 connected to the rotating seat 4 to move up and down, the traction track assembly 3 assists in traction of the door and window profiles, the rotating seat 4 drives the traction track assembly 3 to rotate, the rotating adjustment component 5 controls the rotation of the rotating seat 4 and drives the pusher 6 to rotate, and the pusher 6 pushes the traction track assembly 3 to move back and forth.

[0026] The fixed platform 1 includes a base plate 101, a top plate 102 and an operation panel 103. The base plate 101 is located at the bottom end of the lifting mechanism 2, the top plate 102 is located at the top end of the lifting mechanism 2, and the operation panel 103 is located at the top of the top plate 102.

[0027] Specifically, the operation of each component of the device can be controlled and adjusted via the control panel 103.

[0028] The lifting mechanism 2 includes a lifting screw 201, a slide bar 202, and a slider 203. The lifting screw 201 and the slide bar 202 are rotatably mounted on the surface of the fixed platform 1. The bottom ends of the lifting screw 201 and the slide bar 202 are rotatably connected to the top of the base plate 101, and the top ends of the lifting screw 201 and the slide bar 202 are rotatably connected to the top plate 102. A first handle is installed on the top end of the lifting screw 201. The slider 203 is slidably sleeved on the surface of the slide bar 202 and is threadedly connected to the lifting screw 201.

[0029] Specifically, by turning the first handle, the lifting screw 201 is rotated, and the lifting screw 201 drives the slider 203 to slide up and down along the surface of the slide bar 202, thereby driving the traction track assembly 3 connected to the rotating seat 4 to adjust its height.

[0030] The rotating seat 4 includes a support plate 401, a first connecting plate 402, a rotating shaft 403, a second connecting plate 404, and a worm gear 405. The support plate 401 is fixedly installed on the front side of the slider 203. The first connecting plate 402 is fixedly installed on the top of the support plate 401. The rotating shaft 403 is rotatably installed on the surface of the first connecting plate 402. The second connecting plate 404 and the worm gear 405 are both fixedly sleeved on the surface of the rotating shaft 403. The front side of the rotating shaft 403 is connected to the traction track assembly 3. The second connecting plate 404 is meshed with the worm gear 503.

[0031] Specifically, by meshing the worm gear 405 with the worm 503, the rotating shaft 403 is prevented from rotating on its own, which would cause the traction track assembly 3 to deviate. The worm gear 405 drives the rotating shaft 403 and the second connecting plate 404 to rotate, thereby controlling the rotation tilt angle of the traction track assembly 3.

[0032] A pointer is installed at one end of the rotating shaft 403, and a scale plate is installed on one side of the first connecting plate 402. The pointer and the scale plate are set in a corresponding manner.

[0033] Specifically, the pointer and scale facilitate accurate control of the rotation and tilt angle of the traction track assembly 3.

[0034] The rotating adjustment component 5 includes a transmission rod 501, a worm gear 503, and a first transmission wheel 505. The transmission rod 501 is rotatably mounted on the surface of the fixed platform 1. The bottom end of the transmission rod 501 is rotatably connected to the top of the base plate 101, and the top end of the transmission rod 501 is rotatably connected to the bottom of the top plate 102. The worm gear 503 is slidably sleeved on the surface of the transmission rod 501. A second handle is installed on the top end of the worm gear 503. The worm gear 503 is meshed with the worm wheel 405. The first transmission wheel 505 is fixedly sleeved on the bottom end of the transmission rod 501. The first transmission wheel 505 is meshed with the second transmission wheel 604.

[0035] Specifically, the worm 503 slides along the surface of the transmission rod 501, allowing the worm 503 to move up and down with the rotating seat 4. The rotation of the worm 503 drives the worm wheel 405 to rotate, controlling the rotation of the traction track assembly 3 connected to the rotating seat 4. The first transmission wheel 505 drives the second transmission wheel 604 to rotate, controlling the forward and backward movement of the traction track assembly 3 connected to the pusher 6.

[0036] The rotating adjustment component 5 also includes a groove 502 and a protrusion 504. The surface of the transmission rod 501 is provided with a groove 502, and the worm gear 503 is fixedly installed with a protrusion 504. The groove 502 and the protrusion 504 are arranged in a corresponding manner.

[0037] Specifically, through the sliding connection between the groove 502 and the protrusion 504, the rotation of the worm 503 can drive the transmission rod 501 to rotate accordingly, while the worm 503 can slide up and down along the surface of the transmission rod 501.

[0038] The pusher 6 includes a pusher screw 601, a third connecting plate 602, a slide block 603, and a second transmission wheel 604. The third connecting plate 602 is fixedly installed on the top of the base plate 101. The two ends of the pusher screw 601 are rotatably connected to the third connecting plate 602. The slide block 603 is threaded onto the surface of the pusher screw 601. The front side of the slide block 603 is connected to the traction track assembly 3. The second transmission wheel 604 is fixedly sleeved on one end of the pusher screw 601. The second transmission wheel 604 is meshed with the first transmission wheel 505.

[0039] Specifically, the push screw 601 rotates to drive the slide block 603 to slide on the top of the base plate 101, and the second transmission wheel 604 is driven to rotate by the first transmission wheel 505, so that the rotation of the rotation adjustment member 5 can drive the traction track assembly 3 at the push member 6 to move back and forth.

[0040] In summary: When using this utility model, workers can use the device to traction the profiles during door and window profile production and processing to assist in their movement. For irregularly shaped door and window profiles with beveled edges, turning the second handle drives the worm gear 503 to rotate. The worm gear 503 drives the meshing worm wheel 405 to rotate. The worm wheel 405 drives the rotating shaft 403 and the second connecting plate 404 to rotate. The second connecting plate 404 drives the traction track assembly 3 on its front side to adjust its angle, controlling its track to fit against the top bevel of the profile. At the same time, the rotation of the worm gear 503 drives the transmission rod 501 to rotate accordingly. The transmission rod 501 drives the first transmission wheel 50 at its bottom end. 5. When the first transmission wheel 505 rotates, it drives the second transmission wheel 604 meshing with it to rotate. The second transmission wheel 604 drives the push screw 601 to rotate. The push screw 601 drives the slide 603 to slide back and forth on the top of the base plate 101. The slide 603 drives the traction track assembly 3 on its front side to adjust its position, controlling the two sets of traction track assemblies 3 to keep them corresponding. For example, when the traction track assembly 3 connected to the rotating seat 4 flips upward, the traction track assembly 3 connected to the push member 6 moves forward accordingly. When the traction track assembly 3 connected to the rotating seat 4 flips downward, the traction track assembly 3 connected to the push member 6 moves backward accordingly.

[0041] After the angle and position of the traction track assembly 3 are adjusted, the first handle is turned to drive the lifting screw 201 to rotate. The lifting screw 201 drives the slider 203 to move up and down along the surface of the slide bar 202, controlling the traction track assembly 3 connected to the rotating seat 4 to move up and down. This allows the two sets of traction track assemblies 3 to clamp the door and window profiles, driving the two sets of traction track assemblies 3 to move the door and window profiles and assist in their production and processing.

[0042] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A door and window profile pulling device comprising a fixing table (1), a lifting mechanism (2) and a pulling crawler assembly (3), characterized in that, It also includes a rotating seat (4), a rotating adjustment component (5), and a pushing component (6). The upper and lower ends of the lifting mechanism (2) and the rotating adjustment component (5) are connected to the fixed platform (1). The moving end of the lifting mechanism (2) is connected to the rotating seat (4). The sliding end of the rotating adjustment component (5) is meshed with the rotating end of the rotating seat (4). The pushing component (6) is set on the surface of the fixed platform (1). The bottom end of the rotating adjustment component (5) is meshed with the rotating end of the pushing component (6). There are two sets of traction track assemblies (3). One set of traction track assemblies (3) is rotatably installed on the front side of the rotating seat (4), and the other set of traction track assemblies (3) is fixedly installed on the front side of the moving end of the rotating adjustment component (5).

2. A window and door profile pulling device according to claim 1, characterized in that The fixed platform (1) includes a base plate (101), a top plate (102) and an operation panel (103). The base plate (101) is located at the bottom of the lifting mechanism (2), the top plate (102) is located at the top of the lifting mechanism (2), and the operation panel (103) is located at the top of the top plate (102).

3. The door and window profile traction device according to claim 1, characterized in that, The lifting mechanism (2) includes a lifting screw (201), a slide bar (202) and a slider (203). The lifting screw (201) and the slide bar (202) are rotatably mounted on the surface of the fixed platform (1). The slider (203) is slidably sleeved on the surface of the slide bar (202) and is threadedly connected to the lifting screw (201).

4. A window and door profile pulling device according to claim 1, characterized in that The rotating seat (4) includes a support plate (401), a first connecting plate (402), a rotating shaft (403), a second connecting plate (404), and a worm gear (405). The support plate (401) is fixedly installed on the front side of the moving end of the lifting mechanism (2). The first connecting plate (402) is fixedly installed on the top of the support plate (401). The rotating shaft (403) is rotatably installed on the surface of the first connecting plate (402). The second connecting plate (404) and the worm gear (405) are both fixedly sleeved on the surface of the rotating shaft (403). The front side of the rotating shaft (403) is connected to the traction track assembly (3).

5. A window and door profile pulling device according to claim 4, characterized in that A pointer is installed at one end of the rotating shaft (403), and a scale plate is installed on one side of the first connecting plate (402). The pointer and the scale plate are set in a corresponding manner.

6. A window and door profile pulling device according to claim 1, characterized in that The rotating adjustment component (5) includes a transmission rod (501), a worm gear (503) and a first transmission wheel (505). The transmission rod (501) is rotatably mounted on the surface of the fixed platform (1), the worm gear (503) is slidably sleeved on the surface of the transmission rod (501), and the first transmission wheel (505) is fixedly sleeved on the bottom end of the transmission rod (501).

7. A window and door profile pulling device according to claim 6, characterized in that The rotation adjustment component (5) also includes a groove (502) and a protrusion (504). The surface of the transmission rod (501) is provided with a groove (502), and the worm (503) is fixedly installed with a protrusion (504). The groove (502) and the protrusion (504) are arranged in a corresponding manner.

8. A window and door profile pulling device according to claim 1, characterized in that The pusher (6) includes a pusher screw (601), a third connecting plate (602), a slide (603), and a second transmission wheel (604). The third connecting plate (602) is fixedly installed on the surface of the fixed platform (1). The two ends of the pusher screw (601) are rotatably connected to the third connecting plate (602). The slide (603) is threaded onto the surface of the pusher screw (601). The front side of the slide (603) is connected to the traction track assembly (3). The second transmission wheel (604) is fixedly sleeved on one end of the pusher screw (601).

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