Cutting device for high-elastic fabric

Abstract

The utility model relates to the technical field of fabric cutting, in particular to a cutting device for high-elastic fabric, which comprises a first clamping component, a second clamping component and a cutting component. The second clamping assembly is arranged corresponding to the first clamping assembly, and the first clamping assembly and the second clamping assembly are used for clamping the fabric; the first moving mechanism is arranged on the first clamping assembly; the second moving mechanism is arranged on the second clamping assembly; the cutting piece is arranged on the first moving mechanism and the second moving mechanism, and the first moving mechanism and the second moving mechanism are used for driving the cutting piece to move so as to cut the fabric; the driving mechanism is arranged on the first clamping assembly or the second clamping assembly and used for driving the fabric to move; the lifting mechanism is arranged on the second clamping assembly, connected with the first clamping assembly and used for driving the first clamping assembly and the second clamping assembly to move relatively. The cutting device for the high-elastic fabric aims at solving the problem that in the prior art, deviation is prone to occurring when the high-elastic fabric is cut.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric cutting, and more specifically, to a cutting device for high-elastic fabrics. Background Art

[0002] High-elastic fabric is a kind of fabric woven with deformed fibers. The spiral coil shape made by chemical fiber yarn after one heating deformation has a high elastic expansion rate. For example, the utility model with application number CN201822260328.3 discloses a high-elastic blended fabric cutting device, including a top plate, a cutting table is provided directly below the top plate, and a first slide rail is provided on the top plate, a first linear motor is slidably connected to the first slide rail, the output end of the first linear motor is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a first cylinder, the output end of the first cylinder is fixedly connected to a first bracket, a first connecting rod is provided on the inner side of the first bracket, a cutting wheel is fixedly connected to the first connecting rod, and a rotating motor is fixedly connected to one side of the first bracket, the output end of the rotating motor is fixedly connected to one end of the first connecting rod, and a second cylinder is provided on one side of the first cylinder.

[0003] The high-elastic blended fabric cutting device often needs to be manually locked after adjustment, which has the problems of poor fabric fixing effect and easy deviation during cutting. Utility Model Content

[0004] The main purpose of the utility model is to provide a cutting device for high-elastic fabrics, aiming to solve the problem of easy deviation in cutting of high-elastic fabrics in the prior art.

[0005] In order to solve the above technical problems, a cutting device for high-elastic fabrics is proposed, comprising: a first clamping assembly;

[0006] A second clamping assembly is provided corresponding to the first clamping assembly, and the first clamping assembly and the second clamping assembly are used for clamping fabrics;

[0007] A first moving mechanism, disposed on the first clamping assembly;

[0008] A second moving mechanism, disposed on the second clamping assembly;

[0009] A cutting piece, which is arranged on the first moving mechanism and the second moving mechanism, and the first moving mechanism and the second moving mechanism are used to drive the cutting piece to move so as to cut the fabric;

[0010] A driving mechanism, disposed on the first clamping assembly or the second clamping assembly, and used for driving the fabric to move;

[0011] The lifting mechanism is arranged on the second clamping assembly and connected to the first clamping assembly, and is used for driving the first clamping assembly and the second clamping assembly to move relative to each other.

[0012] In any of the above technical solutions, further, the first clamping assembly includes:

[0013] a first supporting frame, the first moving mechanism is arranged on the first supporting frame, and the lifting mechanism is connected to the first supporting frame;

[0014] A plurality of first guide rods are evenly arranged along the moving direction of the fabric driven by the driving mechanism;

[0015] A plurality of first sliding blocks, each of the first guide rods is provided with at least one of the first sliding blocks, and each of the first sliding blocks is provided with a first rotating wheel;

[0016] The first connecting member is arranged around each of the first rotating wheels and is connected to the first moving mechanism. The cutting member is arranged on the first connecting member. The first moving mechanism is used to drive the first connecting member to move around each of the first rotating wheels.

[0017] In any of the above technical solutions, further, the first moving mechanism includes:

[0018] A first driving motor is disposed on the first supporting frame and is used to drive the second rotating wheel to rotate;

[0019] The second rotating wheels are connected to the first connecting members, and are used to drive the first connecting members to move around the first rotating wheels.

[0020] In any of the above technical solutions, further, the first clamping assembly also includes:

[0021] A first auxiliary clamping member, fixedly disposed on the first supporting frame;

[0022] The second clamping assembly includes: a second auxiliary clamping member, which is arranged corresponding to the first auxiliary clamping member, and the first auxiliary clamping member and the second auxiliary clamping member are used for clamping fabrics.

[0023] In any of the above technical solutions, further, the driving mechanism is symmetrically arranged in two groups, and each group of the driving mechanism includes:

[0024] A first conveyor belt, disposed on the second clamping assembly;

[0025] A second conveyor belt, arranged corresponding to the first conveyor belt;

[0026] The locking bolt is provided with a strip hole in the second conveyor belt, and the first conveyor belt is provided with a threaded hole. The locking screw is screwed into the threaded hole through the strip hole.

[0027] In any of the above technical solutions, further, the cutting pieces are provided in two or more numbers.

[0028] The beneficial effects are:

[0029] 1. The cutting device for high-elastic fabrics of the utility model can clamp the fabrics through the cooperation of the first clamping component and the second clamping component, so as to facilitate multi-point fixation during subsequent cutting of the cutting piece, improve the fixing effect, reduce the influence of the elasticity of the fabric itself on the cutting, and reduce the occurrence of cutting deviation;

[0030] 2. Through the cooperation of the driving mechanism and the lifting mechanism, it is convenient to move the cloth to the next cutting position for cutting again after the first moving mechanism and the second moving mechanism drive the cutting piece to complete cutting, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0032] Figure 1 This is a three-dimensional structural schematic diagram of a cutting device for high-elastic fabrics of the utility model;

[0033] Figure 2 This is a front structural schematic diagram of a cutting device for high-elastic fabrics of the utility model;

[0034] Figure 3 The utility model is a schematic diagram of a top view of a cutting device for high-elastic fabrics.

[0035] The following are the descriptions of the reference numerals:

[0036] 1. First clamping assembly; 101. First support frame; 102. First guide rod; 103. First sliding block; 104. First connecting member; 105. First rotating wheel; 106. First auxiliary clamping member;

[0037] 2. Second clamping assembly; 201. Second auxiliary clamping member;

[0038] 3. First moving mechanism; 301. First driving motor; 302. Second rotating wheel;

[0039] 4. The second moving mechanism;

[0040] 5. Cutting parts;

[0041] 6. Driving mechanism; 601. First conveyor belt; 602. Second conveyor belt; 603. Locking bolt;

[0042] 7. Lifting mechanism. DETAILED DESCRIPTION

[0043] Below, the example embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application, and it should be understood that the present application is not limited to the example embodiments described herein. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0044] It should be noted that, as shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not specifically refer to the singular, but may also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements.

[0045] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0048] The utility model proposes a cutting device for high-elastic fabrics, which drives a cutting member to perform circumferential cutting around a shape defined by a first clamping component and a second clamping component through the fixing and driving of a first moving mechanism and a second moving mechanism, so as to obtain a cut fabric of a fixed shape, and the cooperation of the first clamping component and the second clamping component can stabilize the cutting shape, thereby reducing the occurrence of deviations that are prone to occur when cutting high-elastic fabrics.

[0049] A cutting device for high-elastic fabrics of the present application is described in detail through the following embodiments.

[0050] In this embodiment, if Figures 1 to 3 As shown, the cutting device for high-elastic fabrics includes: a first clamping component 1; a second clamping component 2, which is arranged corresponding to the first clamping component 1, and the first clamping component 1 and the second clamping component 2 are used to clamp the fabric; a first moving mechanism 3, which is arranged on the first clamping component 1; a second moving mechanism 4, which is arranged on the second clamping component 2; a cutting piece 5, which is arranged on the first moving mechanism 3 and the second moving mechanism 4, and the first moving mechanism 3 and the second moving mechanism 4 are used to drive the cutting piece 5 to move to cut the fabric; a driving mechanism 6, which is arranged on the first clamping component 1 or the second clamping component 2, and is used to drive the fabric to move; a lifting mechanism 7, which is arranged on the second clamping component 2, connected to the first clamping component 1, and is used to drive the first clamping component 1 and the second clamping component 2 to move relative to each other.

[0051] In the present technical solution, the first clamping assembly 1 and the second clamping assembly 2 are symmetrically arranged up and down, and the lifting mechanism 7 includes a total of four telescopic cylinders arranged on the left and right sides of the second clamping assembly 2 and symmetrically arranged front and back, so as to drive the first clamping assembly 1 to move upward a certain distance to adjust the position of the fabric before and after cutting. The cutting piece 5 is a cutting wire, the top end of which is fixed to the first connecting piece 104 of the first clamping assembly 1, and the bottom end is retractably fixed to the second connecting piece of the second clamping assembly 2 through a spring, so as to cope with the situation of adjusting the distance between the two clamping assemblies when the first clamping assembly 1 moves up and down, and keep the cutting wire always in a tensioned state.

[0052] The first moving mechanism 3 is arranged on the first clamping assembly 1, and the second moving mechanism 4 is arranged on the second clamping assembly 2. The output end of the first moving mechanism 3 is connected to the first connecting member 104 of the first clamping assembly 1, and the output end of the second moving mechanism 4 is connected to the second connecting member of the second clamping assembly 2, so as to drive the cutting member 5 to cut around the cutting shape defined by the first clamping assembly 1 and the second clamping assembly 2. The driving mechanism 6 is symmetrically arranged in two groups, and the two groups are clamped on the left and right sides of the fabric respectively, so as to drive the fabric to move forward and backward.

[0053] In some technical solutions, the cutting element 5 is externally connected to a power source to achieve a thermal cutting effect on the fabric, thereby improving the stability of the cross section after cutting and reducing the occurrence of burrs after cutting.

[0054] In this embodiment, the first clamping assembly 1 includes: a first support frame 101, a first moving mechanism 3 is arranged on the first support frame 101, and a lifting mechanism 7 is connected to the first support frame 101; a plurality of first guide rods 102, which are evenly arranged along the moving direction of the fabric driven by the driving mechanism 6; a plurality of first sliding blocks 103, each of the first guide rods 102 is provided with at least one first sliding block 103, and each of the first sliding blocks 103 is provided with a first rotating wheel 105; a first connecting member 104, which is wound around each first rotating wheel 105 and connected to the first moving mechanism 3, and the cutting member 5 is arranged on the first connecting member 104, and the first moving mechanism 3 is used to drive the first connecting member 104 to move around each first rotating wheel 105.

[0055] In the technical solution, the first support frame 101 is a rectangular frame, and the first guide rods 102 are evenly arranged in seven numbers along the front-to-back direction, and each first guide rod 102 is arranged horizontally left and right. The first sliding block 103 is provided with a guide hole adapted to the first guide rod 102, so that the first sliding block 103 can slide left and right on the first guide rod 102, and the top surface of each first sliding block 103 is provided with a threaded hole and a fixing bolt, so that the position of the first sliding block 103 can be locked. A first sliding block 103 is provided on the front and rear two first guide rods 102, and two first sliding blocks 103 are provided on the remaining first guide rods 102. A first rotating wheel 105 is provided on the side of the first sliding block 103 lower than the first guide rod 102, and the first rotating wheel 105 is a sprocket, and the first connecting member 104 is a chain, and the output end of the first moving mechanism 3 is connected to the first connecting member 104.

[0056] In some technical solutions, two first guide rods 102 are provided in the same vertical plane, and two guide holes are correspondingly provided on the same first sliding block 103 to limit the vertical direction of the sliding block.

[0057] It is worth noting that, after the position of each first sliding block 103 is adjusted, the chain length of the first connecting member 104 needs to be increased or decreased accordingly according to the adjusted position.

[0058] The second clamping assembly 2 has the same structure as the first clamping assembly 1 , and each first sliding block 103 of the first clamping assembly 1 and each second sliding block of the second clamping assembly 2 are arranged correspondingly up and down to clamp the fabric between the two clamping assemblies.

[0059] In this embodiment, the first moving mechanism 3 includes: a first driving motor 301, which is arranged on the first support frame 101, and is used to drive the second rotating wheel 302 to rotate; the second rotating wheel 302, which is connected to the first connecting member 104, and is used to drive the first connecting member 104 to move around each first rotating wheel 105.

[0060] In the present technical solution, the first drive motor 301 is fixed on the upper side of the first support frame 101, and the output shaft of the first drive motor 301 extends downward through the gap between the two first guide rods 102 to the side of the first connecting member 104. The second rotating wheel 302 is a sprocket, fixed at the bottom end of the first drive motor 301, and meshes with the first connecting member 104.

[0061] In this embodiment, the first clamping component 1 also includes: a first auxiliary clamping member 106, which is fixedly arranged on the first support frame 101; the second clamping component 2 includes: a second auxiliary clamping member 201, which is arranged corresponding to the first auxiliary clamping member 106, and the first auxiliary clamping member 106 and the second auxiliary clamping member 201 are used to clamp the fabric.

[0062] In the present technical solution, the first auxiliary clamping member 106 and the second auxiliary clamping member 201 are both symmetrically arranged in two on the left and right sides. The first auxiliary clamping member 106 is a plate-like member fixed to the bottom surface of the first support frame 101 and arranged horizontally front to back. The second auxiliary clamping member 201 is symmetrically arranged up and down with the first auxiliary clamping member 106. The first auxiliary clamping member 106 and the second auxiliary clamping member 201 replace the driving mechanism 6 to clamp the left and right sides of the fabric during cutting, thereby improving the stability of clamping the left and right sides of the fabric.

[0063] In this embodiment, the driving mechanism 6 is symmetrically arranged into two groups, and each group of driving mechanism 6 includes: a first conveyor belt 601, which is arranged on the second clamping assembly 2; a second conveyor belt 602, which is arranged corresponding to the first conveyor belt 601; a locking bolt 603, the second conveyor belt 602 is provided with a strip hole, and the first conveyor belt 601 is provided with a threaded hole, and the locking screw is screwed into the threaded hole through the strip hole.

[0064] In the present technical solution, the driving mechanism 6 is symmetrically arranged in two groups, and the two driving mechanisms 6 are clamped on the left and right sides of the fabric respectively. The first conveyor belt 601 and the second conveyor belt 602 are both belt conveyors, which can be purchased on the market. The first conveyor belt 601 is fixed on the second support frame of the second clamping assembly 2, and the second conveyor belt 602 is arranged on the upper side of the first conveyor belt 601 with adjustable height through the locking bolt 603. There is a gap between the second conveyor belt 602 and the first conveyor belt 601 that is less than the thickness of the fabric. This arrangement is used to adjust the clamping force of the driving mechanism 6 on the fabric or to cope with the cutting of fabrics of different thicknesses and different layers.

[0065] In this embodiment, two or more cutting members 5 are provided.

[0066] In this technical solution, two cutting pieces 5 are symmetrically arranged. It is worth mentioning that since the cutting piece 5 will leave a cutting path on the fabric when the fabric adjusts the cutting position, it is necessary to pay attention to the setting position of the cutting piece 5 to avoid cutting the required part of the fabric during the movement.

[0067] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A cutting device for high elastic fabrics, characterized in that: include: A first clamping assembly (1); A second clamping assembly (2) is arranged corresponding to the first clamping assembly (1), and the first clamping assembly (1) and the second clamping assembly (2) are used to clamp fabrics; A first moving mechanism (3) is arranged on the first clamping assembly (1); A second moving mechanism (4) is arranged on the second clamping assembly (2); A cutting member (5) is arranged on the first moving mechanism (3) and the second moving mechanism (4), and the first moving mechanism (3) and the second moving mechanism (4) are used to drive the cutting member (5) to move so as to cut the fabric; A driving mechanism (6), arranged on the first clamping assembly (1) or the second clamping assembly (2), and used for driving the fabric to move; A lifting mechanism (7) is arranged on the second clamping assembly (2), connected to the first clamping assembly (1), and used for driving the first clamping assembly (1) and the second clamping assembly (2) to move relative to each other.

2. The cutting device for high-elastic fabric according to claim 1, characterized in that: The first clamping assembly (1) comprises: A first support frame (101), the first moving mechanism (3) being arranged on the first support frame (101), and the lifting mechanism (7) being connected to the first support frame (101); A plurality of first guide rods (102) are evenly arranged along the moving direction of the fabric driven by the driving mechanism (6); A plurality of first sliding blocks (103), each of the first guide rods (102) being provided with at least one of the first sliding blocks (103), and each of the first sliding blocks (103) being provided with a first rotating wheel (105); The first connecting member (104) is arranged around each of the first rotating wheels (105) and is connected to the first moving mechanism (3). The cutting member (5) is arranged on the first connecting member (104). The first moving mechanism (3) is used to drive the first connecting member (104) to move around each of the first rotating wheels (105).

3. The cutting device for high elastic fabric according to claim 2, characterized in that: The first moving mechanism (3) comprises: A first driving motor (301), disposed on the first supporting frame (101), and used for driving the second rotating wheel (302) to rotate; The second rotating wheel (302) is connected to the first connecting member (104) and is used to drive the first connecting member (104) to move around each of the first rotating wheels (105).

4. The cutting device for high elastic fabric according to claim 2, characterized in that: The first clamping assembly (1) further comprises: A first auxiliary clamping member (106) fixedly disposed on the first supporting frame (101); The second clamping assembly (2) comprises: a second auxiliary clamping member (201) arranged corresponding to the first auxiliary clamping member (106), wherein the first auxiliary clamping member (106) and the second auxiliary clamping member (201) are used for clamping fabric.

5. The cutting device for high elastic fabric according to claim 1, characterized in that: The driving mechanisms (6) are symmetrically arranged in two groups, and each group of the driving mechanisms (6) comprises: A first conveyor belt (601) is arranged on the second clamping assembly (2); A second conveyor belt (602), arranged corresponding to the first conveyor belt (601); The locking bolt (603) is provided with a strip hole in the second conveyor belt (602), and the first conveyor belt (601) is provided with a threaded hole, and the locking bolt is screwed into the threaded hole through the strip hole.

6. The cutting device for high elastic fabric according to claim 1, characterized in that: The number of the cutting members (5) is two or more.

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