Warp-knitted fabric winding equipment

Abstract

The utility model provides warp knitting fabric winding equipment, which belongs to the technical field of winding devices and comprises a frame plate. A guide roller and a winding roller are arranged on the rack plate; a cutting mechanism is arranged on the rack plate; the cutting mechanism comprises a mounting plate; the mounting plate is rotationally arranged on the rack plate and rotates by pushing an air cylinder; a sliding groove is formed in the side surface of the mounting plate; a sliding rod and a screw rod which are parallel to each other are arranged in the sliding groove; a sliding base is arranged on the mounting plate; the end part of the sliding base is in threaded fit with the screw rod; a butt joint fixing block is arranged on the sliding base; the top of the butt joint fixing block is sunken downwards to form a cutter groove and a cutter. During cutting, the butt joint fixing blocks which are arranged on the two sides of the fabric and can move relatively get close to each other to fix the fabric, then cutting is carried out through the cutters arranged in the butt joint fixing blocks, and the situation that cutting and rolling effects are affected due to elastic deformation of the fabric when the cutters cut can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of winding device technology, specifically to a winding device for warp-knitted fabrics. Background Technology

[0002] After warp-knitted fabric is produced and processed, it needs to be rolled up for transportation and storage. The warp-knitted fabric is wound up by the take-up rollers of a winding device. After one take-up roller has finished winding, the fabric needs to be cut and the roller replaced. Because warp-knitted fabric has relatively good elasticity, existing cutters pull on the fabric during cutting, affecting the cutting and winding effect. Therefore, this invention provides a warp-knitted fabric winding device. Utility Model Content

[0003] The purpose of this invention is to provide a warp-knitted fabric winding device.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows:

[0005] A warp-knitted fabric take-up device includes two spaced-apart frame plates; a guide roller and a take-up roller are disposed between the two frame plates; the two ends of the guide roller are respectively rotatably connected to the two frame plates; the take-up roller is detachably disposed at the end of the frame plate.

[0006] A cutting mechanism is provided between the two frame plates; the cutting mechanism is located between the guide roller and the take-up roller;

[0007] The cutting mechanism includes two mounting plates; the two mounting plates are rotatably mounted on the two frame plates respectively, and a connecting protrusion is provided on the side; a pushing cylinder is provided on one side of the mounting plate on the frame plate; the bottom end of the pushing cylinder is rotatably connected to the frame plate, and the end of the piston rod is rotatably connected to the connecting protrusion.

[0008] The mounting plate has a sliding groove formed on its side; a parallel slide rod and a lead screw are provided in the sliding groove; the lead screw is connected to a drive motor located on the top of the mounting plate.

[0009] Two sliding bases are provided between the two mounting plates; the two ends of the sliding bases are respectively set in the sliding grooves on the sides of the two mounting plates, which slide and engage with the slide rod and thread with the lead screw; a docking fixing block is provided on the sliding base; the top of the docking fixing block is recessed downward to form a cutting groove; a cutting blade is slidably arranged in one of the cutting grooves; the cutting blade is driven to rise and fall by a lifting cylinder provided on the sliding base.

[0010] Based on the above scheme and as a preferred embodiment of the above scheme, the horizontal height of the guide roller is higher than the horizontal height of the take-up roller.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme, the bottom of the mounting plate is rotatably connected to the frame plate via a shaft; the shaft connects the two mounting plates.

[0012] Based on the above scheme and as a preferred embodiment of the above scheme, the top surface of the docking fixing block is provided with anti-slip protrusions.

[0013] Based on the above scheme and as a preferred embodiment of the above scheme, the number of sliding rods is two, which are respectively arranged on both sides of the lead screw.

[0014] The beneficial effects of this invention are as follows: During cutting, the fabric is secured by relatively movable butt-fitting fixing blocks located on both sides of the fabric, and then cut by a cutter located inside the butt-fitting fixing blocks. This prevents the fabric from elastically deforming during cutting, which would affect the cutting and winding effect. Simultaneously, the cutting mechanism can move under the action of a cylinder, changing its position to improve the contact and fixing effect and avoid affecting the fabric during butt-fitting. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the cutting mechanism of this utility model.

[0017] Figure 3 This is a schematic diagram of the cutting mechanism of this utility model.

[0018] Figure 4 This is a partial side view of the cutting mechanism of this utility model.

[0019] In the diagram: 1. Frame plate; 2. Guide roller; 3. Take-up roller; 4. Mounting plate; 5. Connecting protrusion; 6. Push cylinder; 7. Slide rod; 8. Lead screw; 9. Drive motor; 10. Sliding base; 11. Connecting fixing block; 12. Cutting groove; 13. Cutting blade; 14. Lifting cylinder; 15. Shaft; 16. Anti-slip protrusion. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] like Figure 1As shown, a warp-knitted fabric winding device includes two spaced-apart frame plates 1. A guide roller 2 and a winding roller 3 are disposed between the two frame plates 1. The two ends of the guide roller 2 are rotatably connected to the two frame plates 1 respectively, and the winding roller 3 is detachably disposed at the end of the frame plate 1. The horizontal height of the guide roller 2 is higher than that of the winding roller 3, so that the fabric is conveyed from high to low, which facilitates winding.

[0022] A cutting mechanism is provided between the two frame plates 1. The cutting mechanism is located between the guide roller 2 and the take-up roller 3 and is used to cut the fabric.

[0023] like Figure 2 As shown, the cutting mechanism includes two mounting plates 4, which are rotatably mounted on two frame plates 1 respectively, and have connecting protrusions 5 on their sides. The bottom of the mounting plate 4 is rotatably connected to the frame plate 1 via a shaft 15, which connects the two mounting plates 4 to ensure that the two mounting plates 4 rotate synchronously.

[0024] A push cylinder 6 is provided on one side of the mounting plate 4 on the frame plate 1. The bottom end of the push cylinder 6 is rotatably connected to the frame plate 1, and the end of the piston rod is rotatably connected to the connecting protrusion 5, which can drive the mounting plate 4 to rotate.

[0025] like Figure 3 and Figure 4 As shown, a sliding groove is formed on the side of the mounting plate 4, and parallel slide rods 7 and lead screws 8 are provided in the sliding groove. The lead screws 8 are connected to the drive motor 9 located on the top of the mounting plate 4.

[0026] Two sliding bases 10 are positioned between the two mounting plates 4, located on the upper and lower sides of the fabric respectively. The two ends of each sliding base 10 are respectively positioned within sliding grooves on the sides of the two mounting plates 4, slidingly engaging with sliding rods 7 and threadedly engaging with lead screws 8. Two sliding rods 7 are provided, one on each side of the lead screw 8, to improve the stability of the sliding bases 10. The lead screw 8 has two sets of threads in different directions, each set engaging with one of the two sliding bases 10, allowing the two sliding bases 10 to move closer together or further apart.

[0027] A docking fixing block 11 is provided on the side of the sliding base 10 facing another sliding base 10. A cutting groove 12 is formed by a downward indentation at the top center line of the docking fixing block 11, and a cutter 13 is slidably disposed in one of the cutting grooves 12. The cutter 13 is driven to rise and fall by a lifting cylinder 14 disposed on the sliding base 10. Preferably, the top surface of the docking fixing block 11 is provided with anti-slip protrusions 16 to improve the friction during docking and prevent slippage when fixing the fabric.

[0028] Working process: After winding is completed, the cylinder 6 is pushed to drive the mounting plate 4 to rotate until the top surface of the upper and lower fixing blocks 11 is parallel to the side of the fabric; then the drive motor 9 works, driving the lead screw 8 to rotate, and the lead screw 8 drives the two sliding bases 10 to move closer to each other, so that the two fixing blocks 11 clamp the fabric; then the lifting cylinder 14 works, driving the cutter 13 to move and cut.

[0029] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A warp-knitted fabric winding device, characterized in that, It includes two spaced-apart frame plates (1); a guide roller (2) and a take-up roller (3) are provided between the two frame plates (1); the two ends of the guide roller (2) are rotatably connected to the two frame plates (1); the take-up roller (3) is detachably provided at the end of the frame plate (1); A cutting mechanism is provided between the two frame plates (1); the cutting mechanism is located between the guide roller (2) and the take-up roller (3); The cutting mechanism includes two mounting plates (4); the two mounting plates (4) are rotatably mounted on the two frame plates (1) respectively, and a connecting protrusion (5) is provided on the side; a pushing cylinder (6) is provided on one side of the mounting plate (4) on the frame plate (1); the bottom end of the pushing cylinder (6) is rotatably connected to the frame plate (1), and the end of the piston rod is rotatably connected to the connecting protrusion (5); The mounting plate (4) has a sliding groove on its side; a parallel slide rod (7) and a lead screw (8) are provided in the sliding groove; the lead screw (8) is connected to a drive motor (9) located on the top of the mounting plate (4); Two sliding bases (10) are provided between the two mounting plates (4); the two ends of the sliding bases (10) are respectively set in the sliding grooves on the sides of the two mounting plates (4), and slide in cooperation with the slide rod (7) and threaded in cooperation with the lead screw (8); a docking fixing block (11) is provided on the sliding base (10); the top of the docking fixing block (11) is recessed downward to form a cutting groove (12); a cutting blade (13) is slidably arranged in one of the cutting grooves (12); the cutting blade (13) is driven to rise and fall by a lifting cylinder (14) provided on the sliding base (10).

2. The warp-knitted fabric winding device according to claim 1, characterized in that, The horizontal height of the guide roller (2) is higher than the horizontal height of the take-up roller (3).

3. The warp-knitted fabric winding device according to claim 1, characterized in that, The bottom of the mounting plate (4) is rotatably connected to the frame plate (1) via a shaft (15); the shaft (15) connects the two mounting plates (4).

4. The warp-knitted fabric winding device according to claim 1, characterized in that, The top surface of the docking fixing block (11) is provided with anti-slip protrusions (16).

5. The warp-knitted fabric winding device according to claim 1, characterized in that, There are two slide rods (7), which are respectively set on both sides of the lead screw (8).

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