Cloth cutting structure of intelligent circular knitting machine

Abstract

A cloth cutting structure of an intelligent circular knitting machine structurally comprises a circular knitting machine base. The linear cutting type cloth cutting structure is arranged at the top of the inner side of the circular knitting machine base; a discharging seat is arranged at the top of the inner side of the circular knitting machine base, and a fabric output channel is arranged in the middle of the discharging seat; the linear cutting type cloth cutting structure comprises a cutting seat connected to the bottom face of the discharging seat, the intelligent circular knitting machine adopts the quick-release linear cutting type cloth cutting structure arranged on the discharging seat, the convenience of overhaul and maintenance is effectively improved, noise reduction is facilitated, knitted fabric enters the fabric output channel during working and is finally output through the output port, and the intelligent circular knitting machine is convenient to use. When fabric is in the output port and is located in front of the cutting line, when cutting is needed, a worker operates the control panel to enable the heater to input heat into the cutting line, meanwhile, the output end of the driving cylinder stretches out in advance, the heater drives the cutting line to conduct thermal cutting on the fabric, operation is easy, and the process is quiet.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cloth cutting structure of intelligent circular knitting machine belongs to the field of intelligent circular knitting machine. BACKGROUND

[0002] Circular knitting machine is a kind of professional mechanical equipment for producing various knitted fabrics, and it has an extremely important position in the textile industry.

[0003] Circular knitting machine mainly carries out knitting work through a series of needles on needle cylinder (or needle disc). These needles are arranged in a specific way and can move up and down to form loops and then knit cloth. According to different knitting methods, circular knitting machine can be divided into two categories: single-face machine and double-face machine. Among them, single-face machine is mainly used for knitting single-structure fabrics such as plain weave; while double-face machine can knit various complex-structure fabrics such as rib fabric and air layer fabric.

[0004] The core components of the machine include needle cylinder, needle, cam system, creel, yarn feeding mechanism, drawing and winding device, etc. Needle cylinder is the main component that carries needles, and needle is the key element that directly participates in the knitting process. Cam system is responsible for controlling the motion trajectory of needle to ensure that needle can accurately complete each knitting action. Creel and yarn feeding mechanism ensure that yarn can smoothly enter the knitting area, and drawing and winding device is responsible for smoothly drawing and winding the knitted fabric.

[0005] The existing cloth cutting structure of intelligent circular knitting machine adopts the cutting method of cutting knife, and when cutting, the cutting impact of cutting knife and cutting knife seat will produce loud noise. INVENTION CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model aims to provide a cloth cutting structure of intelligent circular knitting machine to solve the problem that the existing cloth cutting structure of intelligent circular knitting machine adopts the cutting method of cutting knife, and when cutting, the cutting impact of cutting knife and cutting knife seat will produce loud noise.

[0007] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a cloth cutting structure of intelligent circular knitting machine, which comprises a circular knitting machine base and a wire cutting type cloth cutting structure located at the top of the inner side of the circular knitting machine base. The wire cutting type cloth cutting structure performs wire cutting on the output fabric to ensure the flatness of the fabric cutting. The inner side of the top of the circular knitting machine base is provided with a discharge seat, and the middle of the discharge seat is provided with a fabric output channel for positioning the output of the fabric and effectively preventing the output of the fabric from being skewed and affecting the fabric winding work.

[0008] The cloth cutting structure comprises a cutting seat connected to the bottom surface of the discharging seat, an output port connected with the fabric output channel is arranged in the middle of the cutting seat, an assembly groove is arranged on both sides of the inner wall of the output port, a driving cylinder with an output end protruding is arranged in the assembly groove, a heater is connected to the output end of the driving cylinder, a cutting wire is horizontally connected between the output ends of the two heaters, a plurality of insertion rods are arranged on the top surface edge of the cutting seat, a plurality of elastic clamps are arranged on the outer wall of the insertion rods from top to bottom, a plurality of insertion grooves are arranged on the bottom surface edge of the discharging seat and are sleeved with the insertion rods, and annular clamping grooves are arranged on the inner walls of the insertion grooves.

[0009] Further, in order to facilitate operation, the outer wall of the cutting seat is provided with a control panel for controlling the operation of the driving cylinder and the heater.

[0010] Further, in order to improve the driving efficiency, the driving cylinder is one of an electric cylinder, a gas cylinder and a hydraulic cylinder.

[0011] Further, in order to accurately cut the fabric, the cutting wire is tightly attached to the inner wall of the output port when the output end of the driving cylinder is fully extended.

[0012] Further, in order to improve the connection firmness, the insertion rod and the cutting seat are connected in one of an integral molding mode and a welding mode.

[0013] Further, in order to conduct heat cutting, the cutting wire is specifically an electric heating wire.

[0014] Further, in order to facilitate disassembly and maintenance, the discharging seat and the circular knitting machine base are connected in a bolt fixing mode.

[0015] Further, in order to prevent rust and corrosion, the cutting seat is made of stainless steel.

[0016] Further, in order to enable the driving cylinder and the heater to normally work, the cutting seat is externally connected with wires for supplying power to the driving cylinder and the heater.

[0017] Further, in order to facilitate insertion, the insertion rod is in a cylindrical structure.

[0018] The beneficial effects of the utility model are as follows:

[0019] The intelligent circular knitting machine adopts the line cutting type cloth cutting structure with quick release on the discharge seat, effectively improves the convenience of maintenance and maintenance, and helps to reduce noise. When working, the knitted fabric enters the fabric output channel, and finally is output from the output port. When the fabric is in the output port, it is located in front of the cutting line. When cutting is needed, the operator operates the control panel, so that the heater inputs heat to the cutting line, and the output end of the driving cylinder is protruded in advance. The cutting line driven by the heater performs hot cutting on the fabric, which is simple to operate and quiet in process. BRIEF DESCRIPTION OF DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the following drawings:

[0021] Figure 1 Figure 1 is a structural diagram of a cloth cutting structure of an intelligent circular knitting machine of the present application;

[0022] Figure 2 Figure 2 is a front view of a cloth cutting structure of the present application;

[0023] Figure 3 Figure 3 is a top view of the connection between the cutting line and the heater of the present application. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0025] Embodiment 1

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 The present application provides a cloth cutting structure of an intelligent circular knitting machine technical scheme:

[0027] As shown in Figure 1 , the position of the line cutting type cloth cutting structure 2 according to the embodiment 1 of the present application will be described in detail.

[0028] The structure includes a circular knitting machine base 1 and a line cutting type cloth cutting structure 2.

[0029] The circular knitting machine base 1 is installed at the bottom of the circular knitting machine. The circular knitting machine mainly performs knitting work through a series of needles on the needle cylinder (or needle disc).

[0030] These needles are arranged in a specific way and can move up and down to form loops and then knit into cloth. According to different knitting methods, the circular knitting machine can be divided into two categories: single-sided machine and double-sided machine.

[0031] Among them, single-face machines are mainly used to weave fabrics with a single structure such as plain weave; while double-face machines can weave fabrics with a variety of complex structures such as rib knit and air layer fabric.

[0032] The wire cutting fabric cutting structure 2 is located on the top inner side of the base 1 of the circular knitting machine, and performs wire cutting on the output fabric to ensure the flatness of the fabric cutting.

[0033] The inner top of the base 1 of the circular knitting machine is provided with a material outlet seat 11, and the middle part of the material outlet seat 11 is provided with a fabric output channel 12. The fabric output channel 12 is used to position the fabric output, effectively preventing the fabric output from being skewed and affecting the fabric winding work.

[0034] like Figure 2 As shown, the detailed structure of the wire cutting fabric structure 2 according to Embodiment 1 of this utility model will be described in detail.

[0035] The wire cutting fabric cutting structure 2 includes a cutting seat 21 attached to the bottom surface of the feed seat 11. The cutting seat 21 has an output port 22 in the middle that is connected to the fabric output channel 12. There is an assembly groove 23 on both sides of the inner wall of the output port 22. The assembly groove 23 has a drive cylinder 24 with the output end pointing forward. A heater 25 is connected to the output end of the drive cylinder 24. A cutting line 26 is horizontally connected between the output ends of the two heaters 25. There are several insertion rods 27 on the top edge of the cutting seat 21. There are several elastic retaining rings 28 on the outer wall of the insertion rods 27 from top to bottom.

[0036] The bottom edge of the discharge seat 11 is provided with a plug groove 13 that is fitted with the plug rod 27, and the inner wall of the plug groove 13 is provided with an annular groove 14 that engages with the elastic retaining ring 28.

[0037] For ease of operation, the outer wall of the cutting seat 21 is equipped with a control panel for controlling the operation of the drive cylinder 24 and the heater 25. The operator can extend or retract the output end of the drive cylinder 24 by operating the control panel, so that the heater 25 can generate heat.

[0038] A control panel is an interface used to operate, monitor, and control system functions. It provides users with an intuitive and efficient way to manage and control the functions of related systems or devices. With technological advancements, control panels are becoming increasingly intelligent and user-friendly, and are increasingly adopting advanced technologies such as touchscreens and voice recognition to enhance the user experience.

[0039] To improve the efficiency of the drive, the drive cylinder 24 is one of an electric cylinder, a pneumatic cylinder, or a hydraulic cylinder, with an electric cylinder being preferred, as electric cylinders are easy to inspect and maintain.

[0040] like Figure 3As shown, the position of the cleaving line 26 according to Embodiment 1 of the present invention will be described in detail.

[0041] In order to accurately cut the fabric, when the output end of the drive cylinder 24 is fully extended, the cutting line 26 is close to the inner wall of the output port 22. During cutting, the output end of the drive cylinder 24 drives the cutting line 26 to squeeze the fabric to the inner wall of the output port 22. Under the action of force and heat, the cutting is completed.

[0042] To improve the stability of the connection, the plug rod 27 and the cutting seat 21 are connected by an integral molding method. However, the present invention is not limited to this. The connection method between the plug rod 27 and the cutting seat 21 only needs to ensure that the connection is fixed.

[0043] For thermally conductive cutting, the cutting wire 26 is specifically a heating wire; however, the present invention is not limited to this, and the cutting wire 26 only needs to be thermally conductive and wear-resistant.

[0044] A heating wire is a resistive material used to convert electrical energy into heat energy. It is usually made of high resistivity alloys, such as nickel-chromium alloys (NiCr) and iron-chromium-aluminum alloys (FeCrAl). These materials can generate heat when an electric current passes through them because the current encounters resistance when passing through a conductor with resistance. This resistance causes some of the electrical energy to be converted into heat energy, a phenomenon known as the Joule heating effect.

[0045] To facilitate disassembly and maintenance, the discharge seat 11 is connected to the base 1 of the circular knitting machine by bolts. However, this utility model is not limited to this. The connection between the discharge seat 11 and the base 1 of the circular knitting machine only needs to be detachable.

[0046] To prevent rust and corrosion, the cutting seat 21 is made of stainless steel. However, this utility model is not limited to this. The cutting seat 21 can also be protected against rust and corrosion by applying anti-rust paint.

[0047] In order for the drive cylinder 24 and heater 25 to work normally, the cutting seat 21 is externally connected to a wire that supplies power to the drive cylinder 24 and heater 25.

[0048] For ease of insertion, the insertion rod 27 is cylindrical. However, this invention is not limited to this. The insertion rod 27 can also be a cuboid, cube, or other structures that facilitate insertion.

[0049] The intelligent circular knitting machine adopts a quick-release wire cutting structure 2 on the feed seat 11, which effectively improves the convenience of inspection and maintenance, and also helps to reduce noise. During operation, the knitted fabric enters the fabric output channel 12 and is finally output from the output port 22. When the fabric is in the output port 22, it is located in front of the cutting line 26. When cutting is required, the operator operates the control panel to make the heater 25 input heat into the cutting line 26. At the same time, the output end of the drive cylinder 24 extends forward, and the heater 25 drives the cutting line 26 to perform thermal cutting on the fabric. The operation is simple and the process is quiet.

[0050] Variations of the embodiments

[0051] For the sake of brevity, the parts that are the same as those in other embodiments will not be described again. The main description is of the structure that is different from other embodiments of this utility model. The plug rod 27 and the cutting seat 21 can also be connected by welding. This connection method can make the plug rod 27 more durable and wear-resistant by using plug rods 27 made of different materials to connect with the cutting seat 21.

[0052] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0053] Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0054] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fabric cutting structure of an intelligent circular knitting machine, characterized in that: The structure comprises a circular knitting machine base (1); A wire cutting fabric cutting structure (2) is arranged on the top of the inner side of the circular knitting machine base (1); The top of the inner side of the circular knitting machine base (1) is provided with a discharging seat (11), and the middle of the discharging seat (11) is provided with a fabric output channel (12); The wire cutting fabric cutting structure (2) comprises a cutting seat (21) connected to the bottom surface of the discharging seat (11), the middle of the cutting seat (21) is provided with an output port (22) connected with the fabric output channel (12), the inner wall of the output port (22) is provided with an assembly groove (23) on both sides, the assembly groove (23) is provided with a drive cylinder (24) with an output end in advance, the output end of the drive cylinder (24) is connected with a heater (25), the output ends of the two heaters (25) are horizontally connected with a cutting wire (26), the top surface edge of the cutting seat (21) is provided with a plurality of plug-in rods (27), and the outer wall of the plug-in rod (27) is provided with a plurality of elastic clamping rings (28) from top to bottom; The bottom surface edge of the discharging seat (11) is provided with a plug-in groove (13) matched with the plug-in rod (27), and the inner wall of the plug-in groove (13) is provided with an annular clamping groove (14) matched with the elastic clamping ring (28).

2. The fabric cutting structure of the intelligent circular knitting machine according to claim 1, characterized in that: The outer wall of the cutting seat (21) is provided with a control panel for controlling the operation of the drive cylinder (24) and the heater (25).

3. The fabric cutting structure of the intelligent circular knitting machine according to claim 2, characterized in that: The drive cylinder (24) is one of an electric cylinder, a gas cylinder and a hydraulic cylinder.

4. The fabric cutting structure of the intelligent circular knitting machine according to claim 1, characterized in that: When the output end of the drive cylinder (24) is fully extended, the cutting wire (26) is tightly attached to the inner wall of the output port (22).

5. The fabric cutting structure of the intelligent circular knitting machine according to claim 1, characterized in that: The plug-in rod (27) and the cutting seat (21) are connected by one of integral molding and welding.

6. The fabric cutting structure of the intelligent circular knitting machine according to claim 1, characterized in that: The cutting wire (26) is specifically an electric heating wire.

7. The fabric cutting structure of the intelligent circular knitting machine according to claim 1, characterized in that: The discharging seat (11) and the circular knitting machine base (1) are connected by a bolt fixing mode.

8. The fabric cutting structure of the intelligent circular knitting machine according to claim 1, characterized in that: The cutting seat (21) is made of stainless steel.

9. The fabric cutting structure of the intelligent circular knitting machine according to claim 8, characterized in that: The cutting seat (21) is externally connected with wires for supplying power to the drive cylinder (24) and the heater (25).

10. The fabric cutting structure of the intelligent circular knitting machine according to claim 1, characterized in that: The plug-in rod (27) is a cylindrical structure.

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