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CN-224227535-U - Warp knitting cloth trimming device capable of accurately cutting

CN224227535UCN 224227535 UCN224227535 UCN 224227535UCN-224227535-U

Abstract

The utility model relates to the technical field of warp knitting cloth processing, in particular to a warp knitting cloth trimming device capable of precisely trimming, which comprises a workbench, a mounting frame, a mounting plate, telescopic rods, upright posts, guide rollers and tensioning rollers, wherein the mounting frame is fixedly arranged above the workbench; according to the warp knitting machine, the height of the mounting plate is adjusted through the telescopic rod, the distance between the guide roller and the tensioning roller is adjusted, the tensioning force of warp knitting cloth passing over the mounting plate can be adjusted through the cooperation of the two groups of guide rollers and the tensioning roller, the cloth is tensioned, excessive stretching deformation of the cloth is prevented, and accurate cutting is achieved.

Inventors

  • HUO SHUJIE
  • LIU CAIFENG

Assignees

  • 天津瑞亨地毯有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (7)

  1. 1. The warp knitting cloth trimming device capable of precisely cutting comprises a workbench (1), and is characterized by further comprising a trimming assembly and a cutting assembly, wherein the trimming assembly comprises a mounting frame (301), a mounting plate (302), a telescopic rod (303), upright posts (304), a top plate (305), leveling rollers (306), a supporting table (307), guide rollers (308) and tensioning rollers (309), the mounting frame (301) is fixedly arranged above the workbench (1), the mounting plate (302) is slidably connected inside the mounting frame (301), the telescopic rod (303) is fixedly arranged inside the workbench (1), the output end of the telescopic rod (303) is fixedly connected with the lower end of the mounting plate (302), four groups of upright posts (304) are fixedly arranged above the mounting plate (302), the tensioning rollers (309) are rotatably connected between the two groups of upright posts (304), the supporting table (307) is fixedly arranged above the mounting plate (302), the top plate (305) is arranged above the supporting table (307), a plurality of groups of leveling rollers (306) are rotatably connected below the top plate (305), the guide rollers (308) are rotatably arranged inside the guide rollers (301) in a linear manner, the guide rollers (308) are symmetrically arranged inside the guide rollers (301) in a linear manner, the cutting assembly is arranged on one side of the tidying assembly.
  2. 2. The warp knitting cloth trimming device capable of precisely trimming according to claim 1, wherein smooth holes (310) are formed in the upper portion of the upright post (304), four groups of inserting rods (311) are fixedly arranged below the top plate (305), the inserting rods (311) are located in the smooth holes (310), and the inserting rods (311) are in sliding connection with the smooth holes (310).
  3. 3. The warp knitting cloth trimming device capable of precisely trimming according to claim 1, wherein a notch (101) is reserved on the surface of the workbench (1), the notch (101) is located on one side of the cutting assembly, a guide frame (102) is fixedly arranged above the workbench (1), and the surface of the guide frame (102) is obliquely arranged.
  4. 4. The warp knitting cloth trimming device capable of precisely trimming according to claim 1, wherein a first supporting frame (201) is fixedly arranged above the workbench (1), the first supporting frame (201) is located at one end of the workbench (1), and an unreeling roller (202) is rotatably connected inside the first supporting frame (201).
  5. 5. The warp knitting cloth trimming device capable of precisely trimming according to claim 1, wherein a second supporting frame (203) is fixedly arranged above the workbench (1), the second supporting frame (203) is located at the other end of the workbench (1), a winding roller (204) is rotatably connected in the second supporting frame (203), a driving motor (205) is fixedly arranged on one side of the second supporting frame (203), and the output end of the driving motor (205) is fixedly connected with the winding roller (204).
  6. 6. The warp knitting cloth trimming device capable of achieving accurate trimming according to claim 5, wherein the cutting assembly comprises a portal frame (401), a bidirectional screw (402), a servo motor (403), an internal thread block (404) and a guide rail (405), the portal frame (401) is fixedly installed above the workbench (1), the portal frame (401) is located between the installation frame (301) and the second support frame (203), the bidirectional screw (402) is rotatably connected to the inside of the portal frame (401), the servo motor (403) is fixedly installed on one side of the portal frame (401), the output end of the servo motor (403) is fixedly connected with the bidirectional screw (402), the guide rail (405) is fixedly installed on the lower surface of the inside of the portal frame (401), the internal thread block (404) is slidably connected to the lower portion of the guide rail (405), the internal thread block (404) is in threaded connection with the bidirectional screw (402), and the internal thread block (404) is provided with two groups.
  7. 7. The warp knitting cloth trimming device capable of precisely trimming according to claim 6, wherein the cutting assembly comprises a gas spring (406), a cutting knife (407) and a supporting roller (408), the gas spring (406) is fixedly arranged below the internal thread block (404), the cutting knife (407) is fixedly arranged at the output end of the lower end of the gas spring (406), the supporting roller (408) is rotatably connected inside the portal frame (401), and the supporting roller (408) is arranged below the cutting knife (407).

Description

Warp knitting cloth trimming device capable of accurately cutting Technical Field The utility model relates to the technical field of warp knitting cloth processing, in particular to a warp knitting cloth trimming device capable of precisely trimming. Background The warp knitting cloth adopts warp knitting technology, the yarn which is arranged in parallel is fed into a knitting machine along the warp direction, and knitted fabric formed by a loop forming structure is different from weft knitting, a plurality of groups of yarns are used for knitting simultaneously, the structure is more stable, the anti-stripping property is strong, and the warp knitting cloth needs to carry out trimming and shaping on two sides of the cloth after the processing is completed. Traditional side cut device adopts fixed guide structure generally, produces excessive tensile deformation to having elastic warp knitting cloth material easily, or the degree of stretching is not enough to produce the fold, can not accurate location when leading to carrying out the side cut subsequently, influences the finished product quality after the side cut. Therefore, to above-mentioned traditional side cut device usually adopts fixed guide structure, produces excessive tensile deformation to having elastic warp knitting cloth material easily, or the degree of stretching is not enough to produce the fold, can not accurate location when leading to follow-up to cut edge, influences the finished product quality after the side cut, can design a warp knitting cloth side cut device that can accurately cut, through the guide structure that is provided with adjustable tensioning force, with cloth tensioning to prevent that the tensile excessive emergence of cloth from warping, realize the accurate cutting of warp knitting cloth, the suitability is higher. Disclosure of utility model In order to overcome the problems that the traditional trimming device generally adopts a fixed guide structure, the warp knitted fabric material with elasticity is easy to generate excessive stretching deformation or is insufficient in stretching degree to generate wrinkles, so that the accurate positioning cannot be performed during the subsequent trimming, and the quality of finished products after trimming is affected. The warp knitting cloth trimming device capable of precisely trimming comprises a workbench, a trimming assembly and a cutting assembly, wherein the trimming assembly comprises a mounting frame, a mounting plate, a telescopic rod, upright posts, a top plate, leveling rollers, a supporting table, guide rollers and tensioning rollers, the mounting frame is fixedly arranged above the workbench, the mounting plate is slidably connected inside the mounting frame, the telescopic rod is fixedly arranged inside the workbench, the lower end of the mounting plate is fixedly connected with the output end of the telescopic rod, four groups of upright posts are fixedly arranged above the mounting plate, the tensioning rollers are rotatably connected between the two groups of upright posts, the supporting table is fixedly arranged above the mounting plate, the top plate is arranged above the supporting table, the lower part of the top plate is rotatably connected with a plurality of groups of leveling rollers, the plurality of groups of leveling rollers are linearly arranged, the guide rollers are rotatably connected inside the mounting frame, the guide rollers are provided with two groups, the two groups of guide rollers are symmetrically arranged through the central line of the mounting frame, and the cutting assembly is arranged on one side of the trimming assembly. Preferably, support and install the mounting panel through setting up the installing frame, can drive the mounting panel and go up and down to slide at the inside of installing frame through setting up the telescopic link, support and install brace table and stand through setting up the mounting panel, through setting up the cooperation of two sets of guide roll and tensioning roller, can adjust the tension of warp knitting cloth through the mounting panel top, make it can be strained the follow-up cutting of being convenient for, height through the telescopic link adjustment mounting panel, thereby with cloth tensioning, thereby prevent that the cloth is tensile excessively to take place to warp, realize accurate cutting, install the flattening roller through setting up the roof, can cooperate the brace table through setting up the flattening roller, under the effect of roof self gravity, can flatten warp knitting cloth through the mounting panel top, smooth the fold on surface, prevent that the fold from influencing follow-up side cut work. Preferably, the smooth hole is offered to the top of stand, and four group's inserted bars of below fixed mounting of roof, inserted bar are located the inside in smooth hole, inserted bar and smooth hole sliding connection. Preferably, a notch is reserved on the sur