Slitting device of cloth rolling machine

Abstract

The utility model provides a cloth rolling machine slitting device which comprises a cloth rolling assembly, guide assemblies and a slitting assembly, the front side of the upper end of the cloth rolling assembly is provided with the slitting assembly used for slitting cloth, and the front side and the rear side of the cloth rolling assembly are respectively provided with a plurality of guide assemblies used for guiding and tensioning cloth slitting and rolling. Compared with the prior art, the cloth rolling and slitting device has the advantages that the guide assembly is arranged, it is guaranteed that the cloth cannot deviate in the rolling and slitting process, the quality of cloth slitting and rolled finished products can be improved, the slitting assembly is arranged, the slitting assembly is arranged, and the cloth rolling and slitting device is convenient to use and high in practicability. Through cooperation of the first scale marks and the second scale marks, the position adjusting precision of the multiple cutting pieces can be greatly improved, then the cloth slitting precision can be improved, the positioning blocks are matched with the sliding grooves, the cutting pieces are convenient to adjust, the cutting pieces and the rotating shaft can be stably assembled, and displacement caused by long-time use is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cloth dividing machine cutting, and particularly relates to a cloth dividing machine cutting device. BACKGROUND

[0002] Many cloth dividing machine cutting devices have poor adaptability to different materials, thicknesses and widths, which limits their application in diversified processing requirements, causes enterprises to need to additionally invest other equipment when processing different types of cloth, and increases production cost. Although some enterprises attempt to solve the above problems by introducing advanced numerical control technology, improving tool materials and optimizing operation processes, these measures still have high initial investment and potential technical difficulty, and may not be able to fully exert their utility due to insufficient skill level of on-site operators, therefore, we hope to design a cloth dividing machine cutting device with a novel structure to solve this problem. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a cloth dividing machine cutting device to solve the problems in the background art.

[0004] The utility model discloses the following technical scheme realizes: a cloth dividing machine cutting device, include: cloth assembly, guide component and cutting component, the cutting component is installed on the cloth assembly upper end front side for cutting cloth, the cloth assembly front side, back respectively install a plurality of guide components for guiding and tensioning to the cloth cutting and winding,

[0005] The cutting component includes bearing seat no. 2, shaft and cutting piece, and the left end and the right end of the shaft are rotationally connected with one bearing seat no. 2 respectively, and a plurality of cutting pieces distributed at equal intervals are sleeved on the upper side of the shaft.

[0006] As a preferred embodiment, the cloth assembly includes a rack and a winding roller, and the winding roller is rotationally installed on the rear side of the upper end of the rack for winding cloth.

[0007] As a preferred embodiment, the guide component includes bearing seat no. 1 and guide roller, the left end and the right end of the guide roller are rotationally connected with one bearing seat through a bearing respectively, and the guide roller is fixedly connected with the rack through the bearing seat, the limiting ring on the guide component cooperates with the scale line no. 1, which can accurately control the guiding of various widths.

[0008] As a preferred embodiment, a limiting ring for limiting different width cloth is movably sleeved on the left side and the right side of the outer wall of the guide roller, and an internal thread hole is formed on the upper side of the limiting ring and penetrates radially inward.

[0009] As a preferred implementation, the limiting ring is installed with a countersunk socket head cap screw one through an internally threaded hole, and the inner side end of the countersunk socket head cap screw one penetrates the limiting ring and movably abuts against the outer wall of the guide roller.

[0010] As a preferred implementation, the guide roller is provided with a scale line one in the direction from left to right, and the accuracy of the scale line one is accurate to 0.1 mm.

[0011] As a preferred implementation, the slitting assembly further comprises a scale line two, which is arranged on the outer wall of the rotating shaft, and the accuracy of the scale line two is accurate to 0.1 mm.

[0012] As a preferred implementation, the cutting member further comprises a sliding sleeve, the right side of the sliding sleeve is provided with a knife in an annular structure, the diameter of the knife is greater than the diameter of the sliding sleeve two, the inner wall of the sliding sleeve is provided with a strip-shaped positioning block, and a countersunk hole is formed downwardly and penetrates the sliding sleeve for installing a countersunk socket head cap screw two to fix the cutting member on the rotating shaft.

[0013] As a preferred implementation, the upper surface of the rotating shaft is concave downwardly to form a sliding groove, the left end and the right end of the sliding groove penetrate the left end and the right end of the rotating shaft respectively, the cross-sectional structure and the size of the sliding groove are matched with the cross-sectional structure and the size of the positioning block, and the positioning block is slidably connected with the sliding groove.

[0014] After the above technical scheme is adopted, the beneficial effects of the present application are as follows: through the setting of the guide assembly, since the guide roller is provided with the scale line one in the direction from left to right, and the accuracy of the scale line one is accurate to 0.1 mm, the limiting ring has high adjustable accuracy, and can be accurately adjusted to abut against the edge of the cloth, which helps to ensure that the cloth does not deviate during the rolling and slitting process, and can improve the quality of the cloth slitting and the rolling product.

[0015] Through the setting of the slitting assembly, the accuracy of the adjusting position of the multiple cutting members can be greatly improved in cooperation with the scale line two, which helps to improve the accuracy of the cloth slitting, and the positioning block cooperates with the sliding groove, so that the cutting member is convenient to adjust and can be stably assembled with the rotating shaft, and will not be displaced due to long-term use. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical schemes in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings described in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a whole structure schematic view of the cloth cutting device of the cloth rolling machine.

[0018] Figure 2 It is a schematic view of the guide assembly of the cloth cutting device of the cloth rolling machine.

[0019] Figure 3 It is a schematic view of the cutting assembly of the cloth cutting device of the cloth rolling machine.

[0020] Figure 4 It is Figure 3 a partially enlarged schematic view.

[0021] In the drawings, 100 is a cloth rolling assembly, 110 is a rack, 120 is a winding roller;

[0022] 200 is a guide assembly, 210 is a bearing seat one, 220 is a guide roller, 230 is a limiting ring, 240 is a scale line one;

[0023] 300 is a cutting assembly, 310 is a bearing seat two, 320 is a cutting piece, 321 is a blade, 322 is a counterbore, 323 is a positioning block, 330 is a rotating shaft, 331 is a sliding slot, 340 is a scale line two. DETAILED DESCRIPTION

[0024] The technical schemes in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments only represent some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] Please refer to Figures 1 to 4 The present application provides a technical scheme: a cloth cutting device of a cloth rolling machine, comprising: a cloth rolling assembly 100, a guide assembly 200 and a cutting assembly 300, the cutting assembly 300 for cutting cloth is installed on the front side of the upper end of the cloth rolling assembly 100, and a plurality of guide assemblies 200 for guiding and tensioning the cloth cutting and winding are respectively installed on the front side and the rear side of the cloth rolling assembly 100.

[0026] The slitting assembly 300 comprises a bearing seat two 310, a rotating shaft 330 and a cutting piece 320, the left end and the right end of the rotating shaft 330 are rotatably connected with a bearing seat two 310 respectively, and a plurality of cutting pieces 320 distributed at equal intervals are sleeved on the upper side of the rotating shaft 330.

[0027] Please refer to Figures 1 to 2 , the cloth winding assembly 100 comprises a rack 110 and a winding roller 120, and the winding roller 120 for winding the cloth is rotatably installed on the rear side of the upper end of the rack 110.

[0028] The guide assembly 200 comprises a bearing seat one 210 and a guide roller 220, the left end and the right end of the guide roller 220 are rotatably connected with a bearing seat through a bearing respectively, the guide roller 220 is fixedly connected with the rack 110 through the bearing seat, and the guide assembly 200 is provided with a limiting ring 230 cooperating with a scale line one 240, so that the guide assembly 200 can accurately control the guidance of a plurality of wide cloths.

[0029] A limiting ring 230 for limiting different wide cloths is movably sleeved on the left side and the right side of the outer wall of the guide roller 220, and an inner thread hole is formed in the upper side of the limiting ring 230 and penetrates radially inward.

[0030] The limiting ring 230 is installed with a countersunk head inner hexagonal bolt one through the inner thread hole, and the inner side end of the countersunk head inner hexagonal bolt one penetrates the limiting ring 230 and movably abuts against the outer wall of the guide roller 220.

[0031] The guide roller 220 is provided with the scale line one 240 in the direction from left to right, and the accuracy of the scale line one 240 is accurate to 0.1mm.

[0032] As a first embodiment of the utility model, by setting the guide assembly 200, in actual use, by installing a plurality of guide assemblies 200 on the rack 110, the user can adjust the limiting ring 230 on each guide roller 220 according to the total width of the cloth to be wound, since the guide roller 220 is provided with the scale line one 240 in the direction from left to right, and the accuracy of the scale line one 240 is accurate to 0.1mm, which makes the limiting ring 230 have higher adjustable accuracy, and then can be accurately adjusted to abut against the edge of the cloth, which helps to ensure that the cloth will not deviate during the winding and slitting process, and can improve the quality of the cloth slitting and winding finished product.

[0033] Please refer to Figure 1 , Figures 3 to 4 The slitting assembly 300 further comprises a scale line two 340, the scale line two 340 is arranged on the outer wall of the rotating shaft 330, and the accuracy of the scale line two 340 is accurate to 0.1mm.

[0034] The cutting piece 320 further comprises a sliding sleeve, the right side of the sliding sleeve is provided with a knife blade 321 in an annular structure, the diameter of the knife blade 321 is greater than the diameter of the sliding sleeve, the inner wall of the sliding sleeve is provided with a strip-shaped positioning block 323, a counterbore hole 322 is formed in the upper side of the sliding sleeve and penetrates downward, a counterbore internal hexagonal bolt is used for fixing the cutting piece 320 on the rotating shaft 330, the setting of the slitting assembly 300, the multiple cutting pieces 320 on the slitting assembly 300 cooperate with the second scale line 340, the width of the cloth can be accurately controlled, and the requirement of different slitting widths can be met.

[0035] The upper surface of the rotating shaft 330 is recessed downward to form a sliding groove 331, the left end and the right end of the sliding groove 331 penetrate the left end and the right end of the rotating shaft 330 respectively, the cross-sectional structure and the size of the sliding groove 331 are matched with the cross-sectional structure and the size of the positioning block 323, and the positioning block 323 is in sliding connection with the sliding groove 331.

[0036] As a second embodiment of the utility model, based on the above first embodiment, by setting the slitting assembly 300, in actual use, the user can adjust the spacing between the multiple cutting pieces 320 on the upper side of the rotating shaft 330 according to the size of the cloth to be cut, specifically, the amount to be cut is determined first, then the number of cutting pieces 320 to be installed is determined, then the width between the cutting cloths is determined, then the user determines the position of the first cutting piece 320 on the left side of the rotating shaft 330, then the positions of the multiple cutting pieces 320 are determined in sequence according to the data of the cloth cutting width from left to right, since the second scale line 340 is arranged on the outer wall of the rotating shaft 330, and the accuracy of the second scale line 340 is accurate to 0.1mm, the accuracy of the position adjustment of the multiple cutting pieces 320 can be greatly improved by cooperating with the second scale line 340, thereby helping to improve the accuracy of cloth cutting, and the positioning block 323 cooperates with the sliding groove 331, so that the cutting piece 320 is convenient to adjust and can be stably assembled with the rotating shaft 330, and displacement will not occur due to long-term use.

[0037] The above only describes preferred embodiments of the utility model and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A fabric rolling machine slitting device, comprising: The fabric rolling assembly (100), the guide assembly (200), and the slitting assembly (300) are characterized in that a slitting assembly (300) for slitting the fabric is installed on the front side of the upper end of the fabric rolling assembly (100), and a plurality of guide assemblies (200) for guiding and tightening the fabric for slitting and rolling are respectively installed on the front and rear sides of the fabric rolling assembly (100). The slitting assembly (300) includes a bearing housing (310), a rotating shaft (330), and cutting pieces (320). The left and right ends of the rotating shaft (330) are rotatably connected to a bearing housing (310) respectively. Multiple cutting pieces (320) are evenly spaced on the upper side of the rotating shaft (330).

2. The fabric rolling machine slitting device as described in claim 1, characterized in that: The fabric winding assembly (100) includes a frame (110) and a winding roller (120), wherein the winding roller (120) for winding the fabric is rotatably mounted on the rear side of the upper end of the frame (110).

3. The fabric rolling machine slitting device as described in claim 1, characterized in that: The guide assembly (200) includes a bearing housing (210) and a guide roller (220). The left and right ends of the guide roller (220) are rotatably connected to a bearing housing through bearings, and the guide roller (220) is fixedly connected to the frame (110) through the bearing housing.

4. The fabric rolling machine slitting device as described in claim 3, characterized in that: The guide roller (220) has a limiting ring (230) movably fitted on the left and right sides of its outer wall, which is used to limit the width of the fabric. The upper side of the limiting ring (230) has a radially inward threaded hole.

5. The fabric rolling machine slitting device as described in claim 4, characterized in that: The limiting ring (230) is fitted with a countersunk hexagonal bolt through an internal threaded hole. The inner end of the countersunk hexagonal bolt passes through the limiting ring (230) and movably abuts against the outer wall of the guide roller (220).

6. The fabric rolling machine slitting device as described in claim 5, characterized in that: The guide roller (220) is provided with a scale line (240) in the direction from left to right, and the accuracy of the scale line (240) is accurate to 0.1 mm.

7. The fabric rolling machine slitting device as described in claim 1, characterized in that: The slitting component (300) also includes a second scale line (340), which is placed on the outer wall of the rotating shaft (330) and the accuracy of the second scale line (340) is accurate to 0.1mm.

8. A fabric rolling machine slitting device as described in claim 1, characterized in that: The cutting component (320) also includes a sliding sleeve. A ring-shaped blade (321) is provided on the right side of the sliding sleeve. The diameter of the blade (321) is larger than the diameter of the sliding sleeve. A strip-shaped positioning block (323) is provided on the inner wall of the sliding sleeve. A countersunk hole (322) is formed through the upper side of the sliding sleeve to install a countersunk hexagonal socket head cap screw to fix the cutting component (320) on the rotating shaft (330).

9. A fabric rolling machine slitting device as described in claim 8, characterized in that: The upper surface of the rotating shaft (330) is recessed downward to form a groove (331). The left and right ends of the groove (331) pass through the left and right ends of the rotating shaft (330), respectively. The cross-sectional structure and size of the groove (331) are matched with the cross-sectional structure and size of the positioning block (323). The positioning block (323) is slidably connected to the groove (331).

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