Cloth rolling mechanism of cloth inspecting machine
Through the motor-driven convex block and raised structure combined with elastic parts, the problems of uneven spring support force and difficulty in cutting in the cloth inspection machine rolling mechanism are solved, and stable winding and efficient cutting are achieved.
Patent Information
- Application Number
- CN202421802970.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-26
AI Technical Summary
When adjusting the tension of the fabric of the existing cloth tester, the support provided by the spring is uneven, which can easily damage the fabric. The blade is difficult to cut smoothly due to the tightness and toughness of the fabric, resulting in poor cutting effect.
The motor-driven convex block and raised structure are used to match the elastic parts to provide fixed torque to wind the fabric, and cut through the scissor structure of the upper cutter and the lower cutter.
It achieves stable winding under different fabric tightness, avoids fabric damage, and improves the cutting effect.
Smart Images
Figure CN222892754U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of textile machinery, in particular to a cloth rolling mechanism of a cloth inspection machine. Background Art
[0002] As a type of textile machinery, the cloth inspection machine is a device used to inspect the quality and performance of cloth. The cloth inspection machine can be used to test the physical properties of the cloth, such as density, thickness, strength, elasticity, etc., so as to determine whether the quality of the cloth meets the requirements. When the cloth inspection machine is in use, the inspected cloth is usually reeled up using a cloth winding mechanism to facilitate the next step of processing of the inspected cloth.
[0003] After retrieval, the authorization announcement number CN214421858U and the authorization announcement date 2021.10.19 discloses a cloth rolling mechanism of a cloth inspection machine, including a box body, a transmission mechanism is provided inside the box body, the transmission mechanism extends to the outside of the box body, and the transmission mechanism includes a motor, the motor is fixedly arranged on the rear side of the box body, and the output end of the motor is fixedly connected with a rotating rod, the rotating rod is arranged on the rear side of the box body and extends to the inside of the box body, the rotating rod is connected to the box body through a bearing, and a first connecting plate is fixedly connected to the front side of the rotating rod, and a first card slot is provided on the top of the first connecting plate. The beneficial effect of the utility model is that when the cloth is rolled up, if the cloth is too loose, the cloth will be uneven and misplaced when it is rolled up, and the second spring and the second telescopic rod cooperate to pull the loose cloth downward, so that the cloth can be tighter and the cloth can be better rolled up, and when the cloth is tighter, the second spring and the second telescopic rod move upward to make the cloth looser, avoiding the problem of manual adjustment of the cloth and improving the winding efficiency.
[0004] In the prior art, in order to avoid over-tightening of the cloth during cloth rolling, the second spring and the second telescopic rod are used to change the height of the round rod to achieve an automatic adjustment effect. However, in actual use, although the spring can be used to adjust the tension of the cloth, the supporting force provided to the cloth when the upper end of the spring is at different heights during adjustment is very different, that is, the higher the height of the upper end of the spring, the smaller the supporting force provided to the cloth, and vice versa, the greater the supporting force provided to the cloth, resulting in a larger range of the supporting force generated by the spring on the cloth, and the spring cannot provide a fixed and appropriate supporting force for the cloth. When the supporting force provided by the spring is large, the cloth will be damaged. The prior art uses a blade to cut the cloth, but in actual use, because the cloth has a certain degree of elasticity and toughness, the blade cannot smoothly cut the cloth. For this reason, we provide a cloth rolling mechanism for a cloth inspection machine to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a cloth rolling mechanism of a cloth inspecting machine, which provides leftward pressure to a convex block on the right side by utilizing an elastic member, and the operation of a motor causes the two convex blocks to rotate and stop relatively, so as to provide a fixed torque to a cloth rolling roller for cloth winding, and cuts the cloth by the cooperation of an upper cutting knife and a lower cutting knife, thereby solving the problems that the spring in the prior art cannot provide a fixed and appropriate supporting force for the cloth, the supporting force provided by the spring is large and the cloth will be damaged, and the problem that the blade cannot smoothly cut the cloth because the cloth has a certain degree of elasticity and toughness in the prior art.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model discloses a cloth-rolling mechanism of a cloth-inspecting machine, comprising a cloth-rolling assembly, wherein the cloth-rolling assembly comprises a cloth-rolling roller, a connecting rod is fixed at the middle position of the left and right ends of the cloth-rolling roller, rollers are arranged at the front and rear sides of the lower peripheral wall of the connecting rod, a rectangular block is fixed at the end of the connecting rod located on the right side away from the cloth-rolling roller, convex blocks are symmetrically arranged on the left and right sides of the rectangular block, protrusions are evenly fixed along the edges of the side walls of the convex blocks close to each other, and the protrusions located on the left side are right-angled trapezoids and arranged in a circular array, a motor is arranged on the right side of the convex block, an insert block is fixed on the power output shaft of the motor, and the left end of the insert block is plugged into the inside of the convex block located on the right side, and an elastic member is arranged on the outside of the insert block;
[0008] A cloth cutting assembly is arranged on the right side of the cloth rolling assembly. The cloth cutting assembly comprises a hydraulic cylinder. An upper cutting knife is arranged below the hydraulic cylinder. The upper cutting knife is arranged obliquely. A lower cutting knife is arranged below the upper cutting knife.
[0009] The utility model is further configured as follows: a mounting plate is provided below the cloth rolling roller, side plates are fixed on both left and right ends of the upper wall of the mounting plate, a bearing rod is fixed on the side plate corresponding to the position of the roller, and the roller is rotatably connected to the bearing rod.
[0010] The utility model is further configured that a connecting plate is provided on the outside of the left side of the convex block located on the left side, the convex block located on the left side is rotatably connected to the connecting plate through a bearing, and the connecting plate is fixedly connected to the corresponding side plate.
[0011] The utility model is further configured such that the cross-section of the plug block is rectangular, the left and right ends of the elastic member are respectively abutted against the corresponding convex block and the power output shaft of the motor, a fixing plate is fixed to the lower wall of the motor, and the fixing plate is fixedly connected to the connecting plate.
[0012] The utility model is further configured that a mounting frame is fixed on the top of the hydraulic cylinder, and the mounting frame is U-shaped, and the bottom of the mounting frame is fixedly connected to the mounting plate.
[0013] The utility model is further configured as follows: a moving block is fixed at the lower end of the hydraulic cylinder, and the upper cutting knife is fixedly connected to the moving block, guide rods are fixed to the front and rear ends of the upper wall of the moving block, a guide sleeve is fixed to the mounting frame corresponding to the outside of the guide rod, and the guide rod and the guide sleeve are clearance-matched, and legs are fixed to the front and rear sides of the lower wall of the lower cutting knife, and the legs are fixedly connected to the mounting plate.
[0014] The utility model is further configured that a leveling roller is arranged on the left between the upper cutting knife and the lower cutting knife, two leveling rollers are arranged and distributed up and down, and a rotating rod is fixed at the middle position of the front and rear ends of the leveling roller.
[0015] The utility model is further configured that a vertical plate is arranged outside the rotating rod, and the vertical plate is fixedly connected to the mounting plate, and the rotating rod is rotatably connected to the vertical plate through a bearing.
[0016] The utility model has the following beneficial effects:
[0017] 1. The utility model is provided with a motor, an insert block, an elastic member, a convex block and a protrusion, and the motor is used to drive the insert block to rotate. Under the cooperation of the convex block and the protrusion, when the cloth is tight, the convex block on the right side moves to the right under the action of the elastic member and rotates relatively with the convex block on the left side without providing a force on the convex block on the left side. When the cloth is of appropriate tightness, the convex plate on the right side drives the convex block on the left side to rotate under the action of the protrusion to achieve a winding effect. Compared with the prior art, when the cloth is of appropriate tightness, it is normally wound under the action of the convex block and the protrusion, and when the cloth is tight, the two rotate relatively to make the tightness of the cloth in an appropriate fixed state, thereby avoiding damage to the cloth due to excessive tightness of the cloth, and solving the problem that the spring in the prior art cannot provide a fixed and appropriate supporting force for the cloth, and the cloth will be damaged when the supporting force provided by the spring is large.
[0018] 2. The utility model sets an upper cutting knife and a lower cutting knife. Through the cooperation of the upper cutting knife and the lower cutting knife, the lower cutting knife provides a cutting platform for the cloth, and utilizes the scissor-type structure formed with the lower cutting knife when the upper cutting knife moves downward, so as to facilitate the cutting of the cloth, and achieve a better cutting effect, thereby solving the problem in the prior art that the cloth has a certain degree of elasticity and toughness, which causes the blade to be unable to smoothly cut the cloth.
[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Figure 1 The figure is an overall structural diagram of a cloth rolling mechanism of a cloth inspection machine.
[0022] Figure 2 This is a structural diagram of the cloth rolling component.
[0023] Figure 3 for Figure 2 An exploded view of some of the structures in .
[0024] Figure 4 This is a structural diagram of the cloth cutting component.
[0025] Figure 5 It is a vertical cross-sectional structural diagram of the cloth cutting assembly.
[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0027] 1-cloth rolling assembly, 101-mounting plate, 1011-side plate, 102-cloth rolling roller, 1021-connecting rod, 103-roller, 1031-bearing rod, 104-rectangular block, 105-convex block, 1051-protrusion, 106-motor, 1061-fixed plate, 1062-insertion block, 107-connecting plate, 108-elastic member, 2-cloth cutting assembly, 201-hydraulic cylinder, 202-upper cutting knife, 203-lower cutting knife, 2031-leg, 204-mounting frame, 2041-guide sleeve, 205-moving block, 2051-guide rod, 206-leveling roller, 2061-rotating rod, 207-vertical plate. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1
[0030] See also Figure 1-3The utility model is a cloth rolling mechanism of a cloth inspection machine, including a cloth rolling assembly 1, which includes a cloth rolling roller 102, a connecting rod 1021 is fixed at the middle position of the left and right ends of the cloth rolling roller 102, and rollers 103 are arranged on the front and rear sides of the lower peripheral wall of the connecting rod 1021 to provide a placement platform for the connecting rod 1021. A rectangular block 104 is fixed at one end of the connecting rod 1021 on the right side away from the cloth rolling roller 102, and convex parts are symmetrically arranged on the outside of the rectangular block 104. The convex blocks 105 are evenly fixed with protrusions 1051 along the edge of the side wall of one side close to each other, and the protrusions 1051 on the left side are right-angled trapezoids and arranged in a circular array. When the motor 106 is working and the cloth is tight, the protrusions 1051 on the right side will go along the inclined surface on the protrusions 1051 on the left side and pass over the protrusions 1051 on the left side, so as to achieve the purpose of relative rotation of the two convex blocks 105. When the two convex blocks 105 rotate relative to each other, the protrusions on the left side The convex block 105 is not driven by the convex block 105 on the right side, so as to achieve the effect of fixing the tightness of the fabric. A motor 106 is arranged on the right side of the convex block 105. The motor 106 is electrically connected to the external power supply through a conductive wire. The motor 106 is a prior art and its model is not limited here. An insert block 1062 is fixed on the power output shaft of the motor 106, and the left end of the insert block 1062 is plugged into the inside of the convex block 105 on the right side. The convex block 1062 on the right side is connected to the inner side of the convex block 105 on the right side. 05 can move relative to the plug block 1062. An elastic member 108 is provided on the outside of the plug block 1062 to provide a leftward force for the convex block 105 on the right. The elastic member 108 provides support for the convex block 105 on the right. Under the cooperation of the convex block 105 and the protrusion 1051, when the cloth is too tight, the two convex blocks 105 can rotate relative to each other without applying torque to the convex block 105 on the left, so as to provide a fixed and appropriate force for the cloth.
[0031] Specifically, a mounting plate 101 is provided below the cloth rolling roller 102, and the mounting plate 101 can be fixed to the ground by bolts. Side plates 1011 are fixed to the left and right ends of the upper wall of the mounting plate 101, and a bearing rod 1031 is fixed on the side plate 1011 corresponding to the position of the roller 103, providing a mounting platform for the roller 103, and the roller 103 is rotatably connected to the bearing rod 1031.
[0032] A connecting plate 107 is disposed outside the left side of the convex block 105 on the left side. The convex block 105 on the left side is rotatably connected to the connecting plate 107 via a bearing, and the connecting plate 107 is fixedly connected to the corresponding side plate 1011 .
[0033] The cross-section of the plug block 1062 is rectangular, so that the rotation of the plug block 1062 drives the convex block 105 on the right to rotate, and the left and right ends of the elastic member 108 are respectively abutted against the corresponding convex block 105 and the power output shaft of the motor 106, so that the convex block 105 on the right has a leftward force. When the cloth is too tight, the protrusion 1051 on the right will pass over the protrusion 1051 on the left to avoid the cloth being too tight. A fixing plate 1061 is fixed to the lower wall of the motor 106, and the fixing plate 1061 is fixedly connected to the connecting plate 107.
[0034] The operation process of this embodiment is as follows: in the use state, the motor 106 works to drive the insertion rod to rotate, and under the support force provided by the elastic member 108 to the convex block 105 on the right side, the convex block 105 on the right side rotates to drive the protrusion 1051 on the right side to rotate, thereby driving the protrusion 1051 on the left side to rotate so that the convex block 105 on the left side rotates, and then drives the rectangular block 104, the connecting rod 1021 and the cloth rolling roller 102 to rotate to roll up the cloth, and when the cloth is tight, the motor 106 works to drive the insertion block 1062 to rotate, so that the protrusion 1051 on the right side and the convex roller 1021 on the left side rotate. Block 105 rotates, and at this time the protrusion 1051 on the right side will pass over the right-angled trapezoidal protrusion 1051 on the left side. At this time, the convex block 105 on the right side moves to the right along the plug block 1062. In this state, the convex block 105 on the left side and the convex block 105 on the right side rotate relative to each other to achieve the effect of balancing the tightness of the fabric. After the protrusion 1051 on the right side passes over the protrusion 1051 on the left side, under the action of the elastic member 108, the convex block 105 on the right side moves to the left and then drives the convex block 105 on the left side to rotate, thereby driving the rectangular block 104 to rotate to roll up the fabric. Specific embodiment 2
[0036] See also Figure 1 , 4 5 is the second embodiment of the utility model, which is based on the previous embodiment, but is different from the first embodiment in that a cloth cutting assembly 2 is arranged on the right side of the cloth rolling assembly 1, and the cloth cutting assembly 2 includes a hydraulic cylinder 201, an upper cutting knife 202 is arranged below the hydraulic cylinder 201, and the upper cutting knife 202 is arranged obliquely, and a lower cutting knife 203 is arranged below the upper cutting knife 202. The scissor-type structure formed by the upper cutting knife 202 and the lower cutting knife 203 is used to cut the cloth, so that the cutting effect is better.
[0037] Specifically, a mounting frame 204 is fixed on the top of the hydraulic cylinder 201 , and the mounting frame 204 is U-shaped, and the bottom of the mounting frame 204 is fixedly connected to the mounting plate 101 .
[0038] A moving block 205 is fixed to the lower end of the hydraulic cylinder 201, and the upper cutting knife 202 is fixedly connected to the moving block 205. Guide rods 2051 are fixed to the front and rear ends of the upper wall of the moving block 205. A guide sleeve 2041 is fixed to the mounting frame 204 corresponding to the outside of the guide rod 2051, and the guide rod 2051 and the guide sleeve 2041 are clearance-matched. The cooperation between the guide rod 2051 and the guide sleeve 2041 prevents the moving block 205 from tilting. Support legs 2031 are fixed to the front and rear sides of the lower wall of the lower cutting knife 203 to provide support for the lower cutting knife 203, and the support legs 2031 are fixedly connected to the mounting plate 101.
[0039] A leveling roller 206 is provided on the left side between the upper cutting knife 202 and the lower cutting knife 203. When in use, the cloth passes between the two leveling rollers 206 so that the cloth to be cut is at a fixed height. Two leveling rollers 206 are provided and distributed up and down. A rotating rod 2061 is fixed at the middle position of the front and rear ends of the leveling roller 206.
[0040] A vertical plate 207 is disposed outside the rotating rod 2061 , and the vertical plate 207 is fixedly connected to the mounting plate 101 , and the rotating rod 2061 is rotatably connected to the vertical plate 207 via a bearing.
[0041] The rest of the structure is the same as that of the first embodiment.
[0042] The operation process of this embodiment is as follows: when cutting the cloth, the hydraulic cylinder 201 is extended to drive the moving block 205 to descend, and the upper cutting knife 202 is driven to descend. The scissor structure formed by the cooperation of the upper cutting knife 202 and the lower cutting knife 203 realizes cutting of the cloth.
[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A cloth rolling mechanism of a cloth inspection machine, comprising a cloth rolling assembly (1), characterized in that: The cloth rolling assembly (1) comprises a cloth rolling roller (102), connecting rods (1021) are fixed at the middle positions of the left and right ends of the cloth rolling roller (102), rollers (103) are arranged on the front and rear sides of the lower peripheral wall of the connecting rod (1021), a rectangular block (104) is fixed to the end of the connecting rod (1021) located on the right side away from the cloth rolling roller (102), convex blocks (105) are symmetrically arranged on the outside of the rectangular block (104), and the convex blocks (105) are arranged on the left and right sides. Protrusions (1051) are evenly fixed along the edges of the side walls close to each other, and the protrusions (1051) located on the left side are right-angled trapezoidal and arranged in a circular array. A motor (106) is arranged on the right side of the convex block (105), and an insert block (1062) is fixed on the power output shaft of the motor (106). The left end of the insert block (1062) is inserted into the inside of the convex block (105) located on the right side, and an elastic member (108) is arranged on the outside of the insert block (1062); A cloth cutting assembly (2) is arranged on the right side of the cloth rolling assembly (1), and the cloth cutting assembly (2) comprises a hydraulic cylinder (201), an upper cutting knife (202) is arranged below the hydraulic cylinder (201), and the upper cutting knife (202) is arranged in an inclined manner, and a lower cutting knife (203) is arranged below the upper cutting knife (202).
2. The cloth rolling mechanism of the cloth inspection machine according to claim 1, characterized in that: A mounting plate (101) is arranged below the cloth rolling roller (102), side plates (1011) are fixed to both left and right ends of the upper wall of the mounting plate (101), a bearing rod (1031) is fixed to the side plate (1011) corresponding to the position where the roller (103) is located, and the roller (103) is rotatably connected to the bearing rod (1031).
3. The cloth rolling mechanism of the cloth inspection machine according to claim 2, characterized in that: A connecting plate (107) is arranged outside the left side of the convex block (105) on the left side, and the convex block (105) on the left side is rotatably connected to the connecting plate (107) via a bearing, and the connecting plate (107) is fixedly connected to the corresponding side plate (1011).
4. The cloth rolling mechanism of the cloth inspection machine according to claim 3, characterized in that: The cross section of the plug block (1062) is rectangular, the left and right ends of the elastic member (108) are respectively in contact with the corresponding convex block (105) and the power output shaft of the motor (106), a fixing plate (1061) is fixed to the lower wall of the motor (106), and the fixing plate (1061) is fixedly connected to the connecting plate (107).
5. The cloth rolling mechanism of the cloth inspection machine according to claim 2, characterized in that: A mounting frame (204) is fixed on the top of the hydraulic cylinder (201), and the mounting frame (204) is arranged in a U shape, and the bottom of the mounting frame (204) is fixedly connected to the mounting plate (101).
6. The cloth rolling mechanism of the cloth inspection machine according to claim 5, characterized in that: A moving block (205) is fixed at the lower end of the hydraulic cylinder (201), and the upper cutting knife (202) is fixedly connected to the moving block (205), guide rods (2051) are fixed to the front and rear ends of the upper wall of the moving block (205), a guide sleeve (2041) is fixed to the mounting frame (204) corresponding to the outside of the guide rod (2051), and the guide rod (2051) and the guide sleeve (2041) are clearance-matched, and supporting legs (2031) are fixed to the front and rear sides of the lower wall of the lower cutting knife (203), and the supporting legs (2031) are fixedly connected to the mounting plate (101).
7. The cloth rolling mechanism of the cloth inspection machine according to claim 6, characterized in that: A leveling roller (206) is arranged on the left side between the upper cutting knife (202) and the lower cutting knife (203), two leveling rollers (206) are arranged and distributed up and down, and a rotating rod (2061) is fixed at the middle position of the front and rear ends of the leveling roller (206).
8. The cloth rolling mechanism of the cloth inspection machine according to claim 7, characterized in that: A vertical plate (207) is disposed outside the rotating rod (2061), and the vertical plate (207) is fixedly connected to the mounting plate (101), and the rotating rod (2061) is rotatably connected to the vertical plate (207) via a bearing.