Cloth slitting equipment utilizing ultrasonic cutting

Abstract

The utility model relates to the technical field of cloth slitting, in particular to cloth slitting equipment utilizing ultrasonic cutting, which comprises a working table, a conveying belt is mounted on the working table, a support frame is fixedly mounted on the working table, a moving seat is slidably mounted on the support frame through a pneumatic component, and the moving seat is fixedly mounted on the working table. A cloth slitting assembly is installed on the lower surface of the moving seat, mounting blocks are symmetrically and fixedly installed on the supporting frame, moving rods are vertically and slidably installed on the two mounting blocks through elastic assemblies correspondingly, pressing plates are fixedly installed at the lower ends of the two moving rods correspondingly, and strip-shaped holes are formed in the middles of the pressing plates. The cloth slitting assembly is located under the pressing plate, and a transmission assembly used for driving the pressing plate to vertically move downwards is arranged on the pressing plate. According to the cloth cutting device, cloth can be positioned between the pressing plate and the conveying belt, the effect of positioning the cloth is achieved, the cutting position is prevented from deviating in the cutting process, and the accuracy of the slitting size of the cloth is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth slitting technical field especially utilizes ultrasonic cutting cloth slitting equipment. BACKGROUND

[0002] Ultrasonic cutting is a kind of tool that utilizes the high-frequency energy generated by ultrasonic vibration to cut cloth, and its principle is to utilize the high-frequency energy generated by ultrasonic vibration to transmit it to the blade to make the blade produce high-frequency vibration, thereby realizing the cutting of cloth, and the cutting effect of ultrasonic cutting is very good, can realize high-precision and high-efficiency cutting, can cut various cloths, and the heat generated during cutting is very little, so it will not cause thermal damage to cloth, thereby ensuring the cutting quality.

[0003] In the prior art, the slitting equipment lacks a fixing device for cloth, and during slitting, cloth is usually laid flat on the operation table and cut by the vibrating blade, however, during the cutting process, the cutting part of the cloth may be offset, thereby affecting the slitting size of the cloth. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of cloth slitting equipment utilizing ultrasonic cutting, to solve the following shortcomings in prior art, in prior art, the slitting equipment lacks a fixing device for cloth, and during slitting, cloth is usually laid flat on the operation table and cut by the vibrating blade, however, during the cutting process, the cutting part of the cloth may be offset, thereby affecting the slitting size of the cloth.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of cloth slitting equipment utilizing ultrasonic cutting, including workbench, the workbench is installed with conveying belt, the workbench is fixedly installed with the support frame of U shape, mobile seat is slidably installed on the support frame by pneumatic assembly, cloth slitting assembly is installed on the lower surface of mobile seat;

[0007] Symmetrical mounting block is fixedly installed on the support frame, mobile rod is slidably installed on the two mounting blocks by elastic component vertically, the lower end of two mobile rods is fixedly installed with pressing plate, strip hole is formed in the middle part of pressing plate, cloth slitting assembly is located at the directly below of pressing plate, transmission assembly for driving pressing plate vertically downward is equipped on the pressing plate.

[0008] Preferably, the elastic component includes the stopper fixedly installed on the upper end of mobile rod and the telescopic spring sleeved on the mobile rod, and the two ends of the telescopic spring are fixedly connected with the stopper and the mounting block respectively.

[0009] Preferably, the transmission assembly comprises a strip-shaped rod horizontally fixedly installed on the pressing plate through a supporting rod, an inclined rod fixedly installed at one end of the strip-shaped rod, and a roller installed on the lower surface of the moving seat through an installation component, the roller being rollingly arranged on the strip-shaped rod and the inclined rod.

[0010] Preferably, the installation component comprises a spring rod fixedly installed vertically on the lower surface of the moving seat, and an installation plate fixedly installed at the lower end of the spring rod, the roller being rotatably installed on the installation plate through a rotating shaft.

[0011] Preferably, the pneumatic assembly comprises a sliding rail fixedly installed on the supporting frame, and a pneumatic sliding piece slidingly installed on the sliding rail, the pneumatic sliding piece being fixedly connected with the moving seat.

[0012] Preferably, the cloth slitting assembly comprises an ultrasonic generator fixedly installed on the lower surface of the moving seat, and a cutting blade fixedly installed on the welding head of the ultrasonic generator, the ultrasonic generator adopting a closed-loop control system designed by a digital circuit.

[0013] In the utility model, the beneficial effects are:

[0014] 1. In the process of cutting cloth, the cloth is located directly below the pressing plate, and the pressing plate is driven to move vertically downward by the mutual cooperation of the transmission assembly, the moving rod, the installation block and the elastic assembly, so that the cloth is pressed between the pressing plate and the conveying belt, the positioning effect of the cloth is achieved, the cutting part is prevented from deviating in the cutting process, and the accuracy of the cloth slitting size is ensured.

[0015] 2. The ultrasonic generator adopts a closed-loop control system designed by a digital circuit, and through accurate control and real-time feedback mechanism, the working efficiency can be significantly improved. DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of a cloth slitting equipment utilizing ultrasonic cutting is provided in the utility model.

[0017] Figure 2 A three-dimensional structure schematic view of a supporting frame, a pneumatic assembly, a moving seat, a cloth slitting assembly and a pressing plate is provided.

[0018] Figure 3 A three-dimensional structure schematic view of a pressing plate, a supporting rod, a strip-shaped rod and an inclined rod is provided.

[0019] Figure 4 A three-dimensional structure schematic view of a pneumatic assembly, a moving seat and a cloth slitting assembly is provided.

[0020] Figure 5 A Figure 2 An enlarged view of structure A in the middle.

[0021] Figure 6 For Figure 2 Enlarged view of structure at B.

[0022] In the figure: 1 workbench, 2 conveyor belt, 3 support frame, 4 moving seat, 5 mounting block, 6 moving rod, 7 pressing plate, 8 stop block, 9 extension spring, 10 support rod, 11 bar, 12 inclined rod, 13 roller, 14 spring rod, 15 mounting plate, 16 slide rail, 17 pneumatic slide, 18 ultrasonic generator, 19 cutting blade. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] With reference to Figures 1-6 A cloth slitting device using ultrasonic cutting, comprising a workbench 1, a conveyor belt 2 is installed on the workbench 1, a U-shaped support frame 3 is fixedly installed on the workbench 1, a moving seat 4 is slidably installed on the support frame 3 through a pneumatic assembly, a cloth slitting assembly is installed on the lower surface of the moving seat 4, the pneumatic assembly comprises a slide rail 16 fixedly installed on the support frame 3 and a pneumatic slide 17 slidably installed on the slide rail 16 (the pneumatic slide 17 is prior art and will not be described in detail here), and the pneumatic slide 17 is fixedly connected with the moving seat 4.

[0025] The pneumatic slide 17 can move horizontally on the slide rail 16. When cutting cloth, the conveyor belt 2 conveys the cloth to be cut to the lower side of the cloth slitting assembly, then the moving seat 4 is driven to move on the support frame 3 by the pneumatic slide 17, thereby driving the cloth slitting assembly to move, and the cloth is slitted.

[0026] The cloth slitting assembly comprises an ultrasonic generator 18 fixedly installed on the lower surface of the moving seat 4 and a cutting blade 19 fixedly installed on the welding head of the ultrasonic generator 18. The ultrasonic generator 18 adopts a closed-loop control system designed by a digital circuit, which is composed of a controller, an executing element, a feedback link and a comparator. Through accurate control and real-time feedback mechanism, the working efficiency can be significantly improved, and the service life of the welding head can be effectively prolonged. This system can still maintain stable performance under long-time continuous working condition, ensuring that the quality of finished products is not affected. In addition, it also has the function of external feedback signal, which means that the system can monitor and report the working status in real time, so as to facilitate the operator to adjust and optimize the production process in time. When multiple such systems are used in a cluster, they can cooperate with each other and integrate into a larger control closed loop, realizing more fine and efficient production management. This design not only improves the production efficiency, but also reduces the overall loss cost by reducing the maintenance demand and prolonging the service life of the equipment.

[0027] The supporting frame 3 is symmetrically fixedly installed with mounting blocks 5. The two mounting blocks 5 are each vertically slidably installed with a moving rod 6 through an elastic assembly. The elastic assembly comprises a stop block 8 fixedly installed on the upper end of the moving rod 6 and a telescopic spring 9 sleeved on the moving rod 6. The two ends of the telescopic spring 9 are fixedly connected with the stop block 8 and the mounting block 5, respectively. The lower end of each moving rod 6 is fixedly installed with a pressing plate 7. A strip-shaped hole is formed in the middle part of the pressing plate 7. The cloth slitting assembly is located directly below the pressing plate 7. The pressing plate 7 is provided with a transmission assembly for driving the pressing plate 7 to vertically move downward. The transmission assembly comprises a strip-shaped rod 11 fixedly installed on the pressing plate 7 through a supporting rod 10, an inclined rod 12 fixedly installed at one end of the strip-shaped rod 11, and a roller 13 installed on the lower surface of the moving seat 4 through a mounting part. The roller 13 is rollingly arranged on the strip-shaped rod 11 and the inclined rod 12. The mounting part comprises a spring rod 14 fixedly installed on the lower surface of the moving seat 4 and a mounting plate 15 fixedly installed on the lower end of the spring rod 14. The roller 13 is rotatably installed on the mounting plate 15 through a rotating shaft.

[0028] The pressing plate 7 is installed on the supporting frame 3 through the mounting block 5 and the moving rod 6. In the initial state, the roller 13 is in contact with the inclined rod 12. At this time, the telescopic spring 9 is in the initial state, and the pressing plate 7 does not contact the cloth. When the moving seat 4 moves, the roller 13 will roll on the inclined rod 12 to the direction of the strip-shaped rod 11. In this process, the pressing plate 7 will move vertically downward, and the telescopic spring 9 will be compressed. Until the roller 13 rolls on the strip-shaped rod 11, the pressing plate 7 will contact the cloth. Under the action of the elastic force of the spring rod 14, the cloth will be positioned between the pressing plate 7 and the conveying belt 2. In the cutting process, the cutting blade 19 will pass through the strip-shaped hole formed in the pressing plate 7 to cut the cloth. In this process, the cloth is positioned to prevent the cutting part from deviating during the cutting process, thereby ensuring the accuracy of the cloth slitting size.

[0029] The utility model discloses when cutting cloth, cloth moves to cloth slitting subassembly right below through conveyer belt 2, moves through pneumatic assembly and drives mobile seat 4, moves vertically downward through transmission assembly and drives pressing plate 7, when pressing plate 7 and cloth contact, can position cloth between pressing plate 7 and conveyer belt 2, and the effect of positioning is played to cloth, prevent the deviation of cutting part in the process of cutting, guarantee the accuracy of cloth slitting size.

[0030] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, equivalent replacement or change are covered in the protection scope of the utility model.

Claims

1. A cloth slitting apparatus using ultrasonic cutting, comprising a worktable (1), characterized in that, The workbench (1) is provided with a conveying belt (2), and a U-shaped support frame (3) is fixedly installed on the workbench (1); a moving base (4) is slidably installed on the support frame (3) through a pneumatic assembly; and a cloth slitting assembly is installed on the lower surface of the moving base (4). Symmetrical mounting blocks (5) are fixedly installed on the support frame (3), and a movable rod (6) is vertically slidably installed on each mounting block (5) through an elastic assembly; a pressing plate (7) is fixedly installed at the lower end of each movable rod (6); a strip-shaped hole is formed in the middle of the pressing plate (7); the cloth slitting assembly is located directly below the pressing plate (7); and a transmission assembly for vertically moving the pressing plate (7) downward is arranged on the pressing plate (7).

2. The fabric slitting apparatus using ultrasonic cutting according to claim 1, wherein The elastic assembly comprises a stop block (8) fixedly installed at the upper end of the movable rod (6) and a telescopic spring (9) sleeved on the movable rod (6), and the two ends of the telescopic spring (9) are fixedly connected with the stop block (8) and the mounting block (5), respectively.

3. The fabric slitting apparatus utilizing ultrasonic cutting according to claim 1, wherein, The transmission assembly comprises a strip-shaped rod (11) horizontally fixedly installed on the pressing plate (7) through a support rod (10), an inclined rod (12) fixedly installed at one end of the strip-shaped rod (11), and a roller (13) installed on the lower surface of the moving base (4) through a mounting member, wherein the roller (13) is rollingly arranged on the strip-shaped rod (11) and the inclined rod (12).

4. The fabric slitting apparatus utilizing ultrasonic cutting according to claim 3, wherein, The mounting member comprises a spring rod (14) vertically fixedly installed on the lower surface of the moving base (4) and a mounting plate (15) fixedly installed at the lower end of the spring rod (14), and the roller (13) is rotatably installed on the mounting plate (15) through a rotating shaft.

5. The fabric slitting apparatus utilizing ultrasonic cutting according to claim 1, wherein, The pneumatic assembly comprises a slide rail (16) fixedly installed on the support frame (3) and a pneumatic sliding piece (17) slidably installed on the slide rail (16), and the pneumatic sliding piece (17) is fixedly connected with the moving base (4).

6. The fabric slitting apparatus utilizing ultrasonic cutting according to claim 1, wherein, The cloth slitting assembly comprises an ultrasonic generator (18) fixedly installed on the lower surface of the moving base (4) and a cutting blade (19) fixedly installed on the welding head of the ultrasonic generator (18), and the ultrasonic generator (18) adopts a digital circuit designed closed-loop control system.

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