Carpet overlock pressing device

Abstract

The utility model relates to the technical field of carpet processing, in particular to a carpet overlock pressing device which comprises a machine frame, a conveying belt used for conveying a carpet is arranged on the machine frame, and a positioning pressing mechanism and an overlock machine are sequentially arranged in the conveying direction of the conveying belt. The positioning and pressing mechanism comprises a door-shaped frame straddling the top of the rack, a telescopic air cylinder, a frame, a moving assembly and a pressing part, and the telescopic end of the telescopic air cylinder is connected with the top of the frame; the moving assembly comprises a threaded rod, a guide rod, a moving block and a driving assembly; the pressing component comprises a telescopic rod, a mounting frame and a pressing wheel which are sequentially connected, the top of the telescopic rod is fixed to the bottom of the moving block, and the telescopic rod is sleeved with a compression spring. In conclusion, the carpet overlock pressing device is reasonable in structure, accurate in positioning, stable in pressing, easy and convenient to operate, high in applicability and convenient to maintain, and the carpet overlock quality and production efficiency can be remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carpet processing technical field, especially a carpet edge locking and pressing device. BACKGROUND

[0002] Carpet is a floor covering made of natural fibers such as cotton, hemp, wool, silk, grass or chemical synthetic fibers, which is woven, knotted or woven by hand or mechanical process. It is one of the traditional art crafts in the world. In the production process of the carpet, in order to prevent the loose and wear of the edge of the carpet, the edge of the carpet is usually locked by using a carpet edge locking machine. When the volume of the carpet is large, multiple workers are needed to support the carpet for edge locking, which not only increases the labor intensity and labor input of the workers, but also reduces the edge locking efficiency of the carpet. SUMMARY

[0003] In order to solve the above technical problems, the utility model adopts the following technical solutions.

[0004] A carpet edge locking and pressing device is designed, which comprises a rack, a conveying belt for conveying the carpet is arranged on the rack, a positioning and pressing mechanism and an edge locking machine are arranged in sequence along the conveying direction of the conveying belt, the edge locking machine is located on one side of the rack, the positioning and pressing mechanism comprises a door-shaped frame straddling the top of the rack, two telescopic cylinders fixed on the cross beam of the door-shaped frame, a frame arranged in the door-shaped frame, a moving assembly arranged in the frame, and two pressing components arranged on the moving assembly, and the telescopic ends of the telescopic cylinders are connected with the top of the frame.

[0005] The moving assembly comprises two staggered screw rods rotatably arranged in the frame, the screw directions of the two screw rods are opposite, a guide rod is connected to one end of each screw rod, the other end of the guide rod is rotatably connected with the inner wall of the frame, a moving block is threadedly connected to each screw rod, and each moving block is movably sleeved on the corresponding guide rod, and a driving assembly for driving the rotation of the screw rods is arranged on one side of the top of the frame.

[0006] The pressing component comprises a telescopic rod, a mounting frame and a pressing wheel connected in sequence, the top of the telescopic rod is fixed to the bottom of the moving block, and a compression spring is sleeved on the telescopic rod between the moving block and the mounting frame.

[0007] Preferably, the driving assembly comprises a driving motor arranged on one side of the top of the frame, a main gear connected to the output end of the driving motor, a slave gear connected to one of the screw rods and meshed with the main gear, and transmission wheels connected to the screw rods and the guide rods on the same side, and the two transmission wheels are connected by a belt transmission.

[0008] Preferably, a partition plate for isolating the driving assembly is connected to one end of the frame.

[0009] Preferably, a sliding groove is formed in the inner wall of each side of the door-shaped frame, and a sliding block is slidingly connected in each sliding groove.

[0010] Preferably, an inverted U-shaped hanger is connected to the top of the frame, and the telescopic air cylinder is connected to the frame through the hanger.

[0011] Preferably, the moving block is slidingly sleeved on the guide rod through a sliding sleeve.

[0012] The beneficial effects of the present application are as follows:

[0013] 1. The present application cooperates the telescopic air cylinder and the frame to ensure that the pressing wheel in the pressing part can accurately press the carpet and improve the locking precision. The design of the threaded rod and the guide rod of the moving assembly enables the pressing part to be adjusted according to the width of the carpet, and is suitable for carpets of different sizes.

[0014] 2. The pressing part in the present application can flexibly adjust the pressing force through the combination of the telescopic rod and the compression spring, and ensure that the carpet remains stable during the locking process. The design of the sliding groove and the sliding block ensures that the pressing part remains stable during movement and avoids shaking.

[0015] 3. The present application does not require frequent manual intervention, improves the convenience and efficiency of production, is suitable for locking processing of carpets of various sizes, has a wide application prospect, and can adjust the speed of the transmission belt and the position of the pressing part according to actual needs to meet the needs of different users. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a schematic diagram of the overall structure of the structure of the present application;

[0017] Fig. 2 is a schematic diagram of the side view structure of the present application;

[0018] Fig. 3 is a schematic diagram of the structure of the moving assembly;

[0019] The reference numerals in the figure are: 1 rack, 2 transmission belt, 3 sliding groove, 4 sliding block, 5 hanger, 6 telescopic air cylinder, 7 door-shaped frame, 8 frame, 9 carpet, 10 compression spring, 11 moving block, 12 telescopic rod, 13 mounting bracket, 14 pressing wheel, 15 edge locking machine, 16 threaded rod, 17 guide rod, 18 partition plate, 19 driving motor, 20 main gear, 21 belt, 22 transmission wheel. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention. Example 1

[0021] A carpet edge-locking and clamping device, such as Figs. 1 to 3 As shown, the system includes a frame 1, on which a conveyor belt 2 for conveying carpet is provided. Anti-slip texture is provided on the side of the conveyor belt 2 that contacts the carpet 9. A positioning and pressing mechanism and an overlock machine 15 are arranged sequentially along the conveying direction of the conveyor belt 2. The overlock machine 15 is located on one side of the frame 1. The positioning and pressing mechanism includes a portal frame 7 straddling the top of the frame 1, two telescopic cylinders 6 fixed on the crossbeam of the portal frame 7, a frame 8 located inside the portal frame 7, a moving component located inside the frame 8, and two pressing components located on the moving component. An inverted U-shaped hanger 5 is connected to the top of the frame 8. The telescopic cylinders 6 are connected to the frame 8 through the hanger 5.

[0022] Furthermore, in order to ensure the stability of the pressing component when it moves, a sliding groove 3 is provided on the inner walls of both sides of the portal frame 7, and a slider 4 is slidably fitted in each sliding groove 3. One end of the two sliders 4 is connected to the two ends of the frame 8 respectively.

[0023] The movable component includes two staggered threaded rods 16 rotatably disposed within the frame 8, with the threads of the two threaded rods 16 having opposite directions. A guide rod 16 is connected to one end of each threaded rod 16, and the other end of the guide rod 16 is rotatably connected to the inner wall of the frame 8. A movable block 11 is threadedly fitted onto each threaded rod 16, and each movable block 11 is movably fitted onto the guide rod 16 on the same side of the threaded rod 16. Furthermore, in order to reduce the friction when the guide rod 16 slides against the movable block 11, the movable block 11 is slidably fitted onto the guide rod 16 via a sliding sleeve.

[0024] A drive assembly for rotating the threaded rod 16 is provided on one side of the top of the frame 8. The drive assembly includes a drive motor 19 located at the top of one side of the frame 8, a main gear 20 connected to the output end of the drive motor 19, and a driven gear connected to one of the threaded rods 16 and meshing with the main gear 20. Transmission wheels 22 are respectively connected to the threaded rod 16 and the guide rod 16 on the same side, and the two transmission wheels 22 are connected by a belt 21. The main gear 20 meshes with the driven gear and rotates, thereby causing one of the threaded rods 16 and the guide rod 16 to rotate. Then, under the transmission action of the transmission wheel 22 and the transmission belt 21, the other threaded rod 16 and the guide rod 16 are driven to rotate, thereby causing the two moving blocks 11 to move away from or towards each other, and in turn, causing the pressing components to move away from or towards each other, so that the pressing components can be adjusted according to the width of the carpet 9 when pressing.

[0025] The pressing component comprises a telescopic rod 12, a mounting frame 13 and a pressing wheel 14 connected in sequence, the top of the telescopic rod 12 is fixed to the bottom of the moving block 11, and a compression spring 10 is sleeved on the telescopic rod 12 between the moving block 11 and the mounting frame 13.

[0026] Further, a partition plate 18 for isolating the driving assembly is connected to one end of the frame 8.

[0027] During work, the carpet is placed on the conveying belt 2, the conveying belt 2 increases the friction force through the anti-skid pattern, and the stable transmission of the carpet is ensured. The telescopic cylinder 6 drives the frame 8 to move downwards, so that the pressing wheel 14 of the pressing component contacts and presses the carpet. The driving motor 19 is started, the main gear 20 and the driven gear are engaged, one threaded rod 16 is driven to rotate, the transmission wheel 22 and the belt 21 are driven to rotate, and the other threaded rod 16 is synchronously rotated. The screw directions of the two threaded rods 16 are opposite, so that the two moving blocks 11 move away from each other or move close to each other, thereby driving the pressing component to adjust according to the width of the carpet, and ensuring that the pressing component can uniformly press the carpet. The edge locking machine 15 performs edge locking treatment on the carpet positioned and pressed, and ensures that the edge of the carpet is firm. The frame 8 is driven by the telescopic cylinder 6 to move upwards, so that the carpet is replaced or maintained conveniently.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A carpet edging and compacting device, characterized in that, The application relates to a carpet locking machine, which comprises a rack, a transmission belt for conveying the carpet arranged on the rack, a positioning and pressing mechanism and a locking machine arranged in sequence along the conveying direction of the transmission belt, the locking machine is arranged on one side of the rack, the positioning and pressing mechanism comprises a door-shaped frame arranged on the top of the rack, two telescopic cylinders fixed on the crossbeam of the door-shaped frame, a frame arranged in the door-shaped frame, a moving assembly arranged in the frame, and two pressing components arranged on the moving assembly, the telescopic ends of the telescopic cylinders are connected with the top of the frame. The moving assembly comprises two staggered screw rods arranged in the frame, the screw directions of the two screw rods are opposite, one end of each screw rod is connected with a guide rod, the other end of the guide rod is rotationally connected with the inner wall of the frame, a moving block is threadedly connected on each screw rod, each moving block is movably sleeved on the corresponding guide rod, a driving assembly for driving the rotation of the screw rods is arranged on one side of the top of the frame. The pressing component comprises a telescopic rod, a mounting frame and a pressing wheel arranged in sequence, the top of the telescopic rod is fixed on the bottom of the moving block, a compression spring is sleeved on the telescopic rod between the moving block and the mounting frame.

2. The carpet edging and compacting device of claim 1 wherein: The driving assembly comprises a driving motor arranged on one side of the top of the frame, a main gear connected with the output end of the driving motor, a from gear connected with one screw rod and engaged with the main gear, transmission wheels are connected with the screw rods and the guide rods on the same side, and the two transmission wheels are connected through a belt transmission.

3. The carpet edging and hold down device of claim 2 wherein: A partition plate for isolating the driving assembly is connected with one end of the frame.

4. The carpet edging and hold down device of claim 1 wherein: Sliding grooves are arranged on the inner walls of the two sides of the door-shaped frame, sliding blocks are movably sleeved in the sliding grooves, and one end of each sliding block is connected with one end of the frame.

5. The carpet edging and hold down device of claim 1 wherein: An inverted U-shaped hanging bracket is connected with the top of the frame, and the telescopic cylinders are connected with the frame through the hanging bracket.

6. The carpet edging and compacting device of claim 1 wherein: The moving block is movably sleeved on the guide rod through a sliding sleeve.

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