Door and window sealing strip conveyor with automatic deviation correction function

Abstract

The utility model discloses a door and window sealing strip conveyer with automatic deviation rectification function, it includes the U type frame, the left and right side inner wall of U type frame all is provided with the limit sliding slot no.

Description

Technical Field

[0001] This utility model relates to the field of door and window parts production and conveying technology, and in particular to a door and window sealing strip conveyor with automatic correction function. Background Technology

[0002] In the large-scale production process of door and window sealing strips, the transmission link is a crucial connection between various processing steps, and its stability and accuracy are essential to the final product quality. However, the traditional transmission equipment widely used in the industry has many technical limitations: on the one hand, due to the soft material and slender shape of the sealing strips, they are easily affected by factors such as fluctuations in conveyor belt speed, material placement deviations, and insufficient equipment installation precision during transmission, making them prone to lateral displacement; on the other hand, existing transmission equipment generally lacks effective shock absorption and buffering mechanisms, and the mechanical vibrations generated during operation are transmitted to the conveyor belt through the frame, further aggravating the swaying and displacement of the sealing strips.

[0003] A Chinese patent discloses a "windproof belt conveyor" (application number CN202121535707.4). This conveyor uses a first windproof plate, a cover plate, an observation frame, and a sealing strip. The first and second windproof plates and the cover plate seal the top of the conveyor belt, preventing wind from blowing onto the material. The observation frame is made of transparent plastic sheeting for easy viewing of the material. The sealing strip seals the gaps between the cover plate and the first and second windproof plates, preventing wind from entering the device during use, thus improving its windproof performance. However, this conveyor lacks a correction function, making stable conveying difficult. Furthermore, vibrations during conveying can cause wear on the sealing strip surface and damage to the internal structure, compromising its integrity and affecting the product's lifespan. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a door and window sealing strip conveyor with automatic correction function. The conveyor uses a bidirectional motor to drive a horizontal lead screw to move a horizontal slider and an L-shaped correction plate left and right, which can automatically adjust the door and window sealing strip that has deviated during the transmission process, so that the sealing strip is always kept in the correct position on the conveyor belt, avoiding the impact of deviation on subsequent processing or transmission, and improving transmission accuracy. A shock absorber containing a damper, shock-absorbing spring and support block is provided between the U-shaped frame and the U-shaped mounting frame, which can effectively buffer the vibration during the transmission process, reduce the deviation or damage of the sealing strip caused by vibration, protect the integrity of the sealing strip and improve the smoothness of transmission.

[0005] This utility model also provides a door and window sealing strip transmission machine with the above-mentioned automatic correction function, comprising: a U-shaped frame, wherein each of the left and right inner walls of the U-shaped frame is provided with a limiting groove; four shock absorbers are fixedly connected to the lower inner wall of the U-shaped frame; a U-shaped mounting bracket is fixedly connected to the upper end of each shock absorber; a limiting rod is fixedly connected to each of the left and right surfaces of the U-shaped mounting bracket, the limiting rod sliding within the limiting groove; and a conveying frame is fixedly connected to the lower inner wall of the U-shaped mounting bracket. The frame is equipped with a conveyor belt and a fixed frame. The fixed frame is fixedly connected to the lower inner wall of the U-shaped mounting frame and is symmetrically distributed on the left and right sides of the conveyor frame. A horizontal guide rail is fixedly connected to the upper end of the fixed frame. The horizontal guide rail is symmetrically distributed on the left and right ends of the fixed frame. A bidirectional motor is fixedly connected to the end of the horizontal guide rail away from the conveyor frame. The output end of the bidirectional motor is connected to a horizontal slider through a horizontal lead screw. An L-shaped correction plate is fixedly connected to the upper surface of the horizontal slider. The lower surface of the L-shaped correction plate is flush with the upper surface of the conveyor belt.

[0006] According to the present invention, a door and window sealing strip conveyor with automatic correction function is provided. Four casters are fixedly connected to the lower surface of the U-shaped frame, and the casters are distributed at the four corners of the U-shaped frame. This facilitates movement and improves ease of use.

[0007] According to the present invention, a door and window sealing strip transmission machine with automatic correction function includes a shock absorber comprising a U-shaped limit frame, a damper, a shock absorber spring, and a support block. This facilitates shock absorption and protection.

[0008] According to the present invention, a door and window sealing strip transmission machine with automatic correction function is provided. The lower surface of the U-shaped limiting frame is fixedly connected to the lower inner wall of the U-shaped frame. Limiting grooves are provided on the left and right inner walls of the U-shaped limiting frame. The damper is fixedly connected to the lower inner wall of the U-shaped limiting frame. The shock-absorbing spring is fixedly connected to the upper surface of the damper. The support block is fixedly connected to the upper end of the shock-absorbing spring. The upper surface of the support block is fixedly connected to the lower surface of the U-shaped mounting frame. Limiting rods are fixedly connected to both the left and right surfaces of the support block, and the limiting rods slide within the limiting grooves. This facilitates stable shock absorption.

[0009] According to the present invention, a door and window sealing strip conveyor with automatic correction function is provided, wherein mounting plates are fixedly connected to the front and rear surfaces of the conveyor frame by fixing bolts, and a handle is fixedly connected to the front surface of the mounting plate. This facilitates movement and improves ease of use.

[0010] According to the present invention, a door and window sealing strip conveyor with automatic correction function is provided, wherein a servo motor is fixedly connected to the side surface of the conveyor frame, and the output end of the servo motor is connected to the conveyor belt via a pulley. This facilitates the stable operation of the conveyor belt.

[0011] According to the present invention, a door and window sealing strip conveyor with automatic correction function is provided, wherein the front end of the horizontal guide rail abuts against the side surface of the conveyor frame, making the structure compact and stable. Horizontal grooves are provided on both the left and right inner walls of the horizontal guide rail to facilitate the limiting installation of the horizontal slider.

[0012] According to the present invention, a door and window sealing strip transmission machine with automatic correction function is provided, wherein horizontal sliding rods are fixedly connected to both the left and right sides of the horizontal slider, and the horizontal sliding rods slide within the horizontal sliding grooves. This facilitates the stable movement of the horizontal slider.

[0013] Beneficial effects:

[0014] 1. Compared with the existing technology, this door and window sealing strip conveyor with automatic correction function uses a bidirectional motor to drive a horizontal lead screw to move a horizontal slider and an L-shaped correction plate left and right. It can automatically adjust the door and window sealing strip that has deviated during the transmission process, so that the sealing strip is always kept in the correct position on the conveyor belt, avoiding the impact of deviation on subsequent processing or transmission, and improving the transmission accuracy.

[0015] 2. Compared with the existing technology, this door and window sealing strip transmission machine with automatic correction function has a shock absorber between the U-shaped frame and the U-shaped mounting frame, which includes a damper, shock-absorbing spring and support block. It can effectively buffer the vibration during the transmission process, reduce the deviation or damage of the sealing strip caused by vibration, protect the integrity of the sealing strip and improve the smoothness of transmission. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a door and window sealing strip transmission machine with automatic correction function according to the present invention;

[0018] Figure 2 This is a partially enlarged structural diagram of a door and window sealing strip transmission machine with automatic correction function according to the present invention;

[0019] Figure 3 This is a longitudinal three-dimensional cross-sectional view of a door and window sealing strip transmission machine with automatic correction function according to the present invention.

[0020] Figure 4 This is a schematic diagram of the transverse three-dimensional cross-sectional structure of a door and window sealing strip transmission machine with automatic correction function according to the present invention.

[0021] Legend:

[0022] 1. U-shaped frame; 2. U-shaped mounting bracket; 3. Handle; 4. Mounting plate; 5. Fixing bolts; 6. Casters; 7. Limiting slide groove one; 8. Limiting slide rod one; 9. Conveyor frame; 10. Servo motor; 11. Conveyor belt; 12. L-shaped correction plate; 13. Horizontal slider; 14. Horizontal slide rod; 15. Horizontal slide groove; 16. Horizontal guide rail; 17. Horizontal lead screw; 18. Vibration damper; 19. Fixing bracket; 20. Pulley; 21. U-shaped limiting bracket; 22. Damper; 23. Vibration damping spring; 24. Support block; 25. Limiting slide groove two; 26. Limiting slide rod two; 27. Bidirectional motor. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model discloses a door and window sealing strip transmission machine with automatic correction function, comprising a U-shaped frame 1. Four casters 6 are fixedly connected to the lower surface of the U-shaped frame 1, distributed at the four corners of the U-shaped frame 1. Limit grooves 7 are provided on the left and right inner walls of the U-shaped frame 1. Four shock absorbers 18 are fixedly connected to the lower inner wall of the U-shaped frame 1. A U-shaped mounting bracket 2 is fixedly connected to the upper end of each shock absorber 18. Each shock absorber 18 includes a U-shaped limit bracket 21, a damper 22, a shock-absorbing spring 23, and a support block 24. The lower surface of the U-shaped limit bracket 21 is fixedly connected to the lower inner wall of the U-shaped frame 1. Limit grooves 25 are provided on the left and right inner walls of the U-shaped limit bracket 21. The damper 22 is fixedly connected to the lower inner wall of the U-shaped limit bracket 21. 23 is fixedly connected to the upper surface of the damper 22. The support block 24 is fixedly connected to the upper end of the damping spring 23. The upper surface of the support block 24 is fixedly connected to the lower surface of the U-shaped mounting frame 2. The left and right sides of the support block 24 are fixedly connected to the second limit slide rod 26. The second limit slide rod 26 slides in the second limit slide groove 25. The left and right sides of the U-shaped mounting frame 2 are fixedly connected to the first limit slide rod 8. The first limit slide rod 8 slides in the first limit slide groove 7. The lower inner wall of the U-shaped mounting frame 2 is fixedly connected to the conveyor frame 9. The front and rear sides of the conveyor frame 9 are fixedly connected to the mounting plate 4 by fixing bolts 5. The front surface of the mounting plate 4 is fixedly connected to the handle 3. The conveyor frame 9 is provided with a conveyor belt 11. The side surface of the conveyor frame 9 is fixedly connected to the servo motor 10. The output end of the servo motor 10 is connected to the conveyor belt 11 through the pulley 20.

[0025] Reference Figure 1 A fixed frame 19 is fixedly connected to the lower inner wall of the U-shaped mounting frame 2. The fixed frame 19 is symmetrically distributed on the left and right sides of the conveyor frame 9. A horizontal guide rail 16 is fixedly connected to the upper end of the fixed frame 19. The horizontal guide rail 16 is symmetrically distributed on the left and right ends of the fixed frame 19. The front end of the horizontal guide rail 16 abuts against the side surface of the conveyor frame 9. Horizontal grooves 15 are provided on the inner walls of both sides of the horizontal guide rail 16. A bidirectional motor 27 is fixedly connected to the end of the horizontal guide rail 16 away from the conveyor frame 9. A horizontal slider 13 is threadedly connected to the output end of the bidirectional motor 27 through a horizontal lead screw 17. Horizontal slide rods 14 are fixedly connected to the left and right sides of the horizontal slider 13. The horizontal slide rods 14 slide in the horizontal grooves 15. An L-shaped correction plate 12 is fixedly connected to the upper surface of the horizontal slider 13. The lower surface of the L-shaped correction plate 12 is flush with the upper surface of the conveyor belt 11.

[0026] Specifically, the servo motor 10 drives the conveyor belt 11 to transport the sealing strip. When the sealing strip is misaligned, the bidirectional motor 27 drives the horizontal lead screw 17 to rotate, causing the horizontal slider 13 to move laterally along the horizontal groove 15 of the horizontal guide rail 16 via the horizontal slide rod 14. This causes the L-shaped correction plate 12 fixed on the horizontal slider 13 to shift left and right, thereby pushing the sealing strip on the conveyor belt 11 back to the center position. The shock absorber spring 23 and the damper 22 of the shock absorber 18 work together to absorb vibration. The support block 24 slides smoothly in the limiting groove 25 of the U-shaped limiting frame 21 via the limiting slide rod 26. At the same time, the U-shaped mounting frame 2 slides in the limiting groove 7 of the U-shaped frame 1 via the limiting slide rod 8, together maintaining the stability of the conveying.

[0027] Working principle: Servo motor 10 drives conveyor belt 11 to transport door and window sealing strips. When the sealing strip deviates during the transport process, bidirectional motor 27 drives horizontal slider 13 to move left and right in the horizontal guide rail 16 through horizontal lead screw 17. Horizontal slider 13 drives L-shaped correction plate 12 to adjust its position, so as to push the sealing strip to the center and realize automatic correction. Vibration damping protector 18 absorbs vibration through damper 22 and shock absorption spring 23 to ensure stable transmission.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A door and window sealing strip conveyor with automatic correction function, characterized in that, include: U-shaped frame (1), the inner walls of the left and right sides of the U-shaped frame (1) are provided with limiting slide grooves (7), the lower inner wall of the U-shaped frame (1) is fixedly connected with shock absorbers (18), the number of shock absorbers (18) is four, the upper end of the shock absorber (18) is fixedly connected with a U-shaped mounting bracket (2), the left and right surfaces of the U-shaped mounting bracket (2) are fixedly connected with limiting slide rods (8), the limiting slide rods (8) slide in the limiting slide grooves (7), the lower inner wall of the U-shaped mounting bracket (2) is fixedly connected with a conveyor frame (9), and a conveyor belt (11) is provided in the conveyor frame (9). A fixed frame (19) is fixedly connected to the lower inner wall of the U-shaped mounting frame (2). The fixed frame (19) is symmetrically distributed on the left and right sides of the conveyor frame (9). A horizontal guide rail (16) is fixedly connected to the upper end of the fixed frame (19). The horizontal guide rail (16) is symmetrically distributed on the left and right ends of the fixed frame (19). A bidirectional motor (27) is fixedly connected to the end of the horizontal guide rail (16) away from the conveyor frame (9). A horizontal slider (13) is threadedly connected to the output end of the bidirectional motor (27) through a horizontal lead screw (17). An L-shaped correction plate (12) is fixedly connected to the upper surface of the horizontal slider (13). The lower surface of the L-shaped correction plate (12) is flush with the upper surface of the conveyor belt (11).

2. A door and window sealing strip conveyor with automatic correction function according to claim 1, characterized in that, The lower surface of the U-shaped frame (1) is fixedly connected with casters (6), and there are four casters (6) distributed at the four corners of the U-shaped frame (1).

3. A door and window sealing strip conveyor with automatic correction function according to claim 1, characterized in that, The shock absorber (18) includes a U-shaped limit bracket (21), a damper (22), a shock absorber spring (23), and a support block (24).

4. A door and window sealing strip conveyor with automatic correction function according to claim 3, characterized in that, The lower surface of the U-shaped limiting frame (21) is fixedly connected to the lower inner wall of the U-shaped frame (1). The left and right inner walls of the U-shaped limiting frame (21) are provided with limiting grooves (25). The damper (22) is fixedly connected to the lower inner wall of the U-shaped limiting frame (21). The shock-absorbing spring (23) is fixedly connected to the upper surface of the damper (22). The support block (24) is fixedly connected to the upper end of the shock-absorbing spring (23). The upper surface of the support block (24) is fixedly connected to the lower surface of the U-shaped mounting frame (2). The left and right sides of the support block (24) are both fixedly connected with limiting rods (26). The limiting rods (26) slide in the limiting grooves (25).

5. A door and window sealing strip conveyor with automatic correction function according to claim 1, characterized in that, The front and rear surfaces of the conveyor frame (9) are fixedly connected to mounting plates (4) by fixing bolts (5), and a handle (3) is fixedly connected to the front surface of the mounting plate (4).

6. A door and window sealing strip conveyor with automatic correction function according to claim 1, characterized in that, A servo motor (10) is fixedly connected to the side surface of the conveyor frame (9), and the output end of the servo motor (10) is connected to the conveyor belt (11) via a pulley (20).

7. A door and window sealing strip conveyor with automatic correction function according to claim 1, characterized in that, The front end of the horizontal guide rail (16) abuts against the side surface of the conveyor frame (9), and the left and right inner walls of the horizontal guide rail (16) are provided with horizontal grooves (15).

8. A door and window sealing strip conveyor with automatic correction function according to claim 1, characterized in that, The horizontal slider (13) is fixedly connected to horizontal slide rods (14) on both the left and right sides, and the horizontal slide rods (14) slide in the horizontal slide groove (15).

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