CN218436328U

CN218436328U - Cutting device for knitted fabric

Info

Publication number: CN218436328U
Application number: CN202222520270.8U
Authority: CN
Inventors: 许徐飞; 殷春勤; 杨贵林; 王萍
Original assignee: Wuhu Hengxin Clothing Co ltd
Current assignee: Wuhu Hengxin Clothing Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-03
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to the technical field of knitted fabric processing, in particular to a cutting device for knitted fabric, which comprises a cutting table, wherein a cutting component is horizontally arranged above the cutting table, both ends of the cutting component are fixedly connected with the tops of brackets at both sides of the cutting table, and both sides of the cutting component are fixedly connected with a pressing component; the pressing assembly comprises a fixed block, a groove is formed in the bottom of the fixed block, a mounting plate is arranged in the groove, a movable groove is formed in the bottom of the mounting plate, an inclined movable plate is movably mounted in the movable groove, a baffle is connected to the bottom of one side of the mounting plate, the movable plate is connected with the baffle through a spring, and a roller is movably connected to the bottom end of the movable plate. The utility model discloses can guarantee that knitted fabric can not appear lax when tailorring, improve the effect of tailorring.

Description

Cutting device for knitted fabric

Technical Field

The utility model relates to a knitted fabric processing technology field specifically is a knitted fabric tailor device.

Background

The knitted fabric is formed by bending yarns into loops by using a knitting needle and mutually sleeving the loops, is soft in texture, has good crease resistance and air permeability, has high extensibility and elasticity, is comfortable to wear, and needs to be cut for a large area of fabric during processing of the knitted fabric, for example, a patent with the application number of CN202220133680.4 comprises a frame body on which a cutting table is arranged; the cloth roller is used for winding or unwinding the textile fabric, is rotatably arranged on the frame body and is positioned above one end of the cutting table, and is connected with the power output end of the rotary driving device; the fixed end of the electric telescopic rod is detachably and fixedly connected to the frame body, and the telescopic direction of the electric telescopic rod is parallel to the axial direction of the distributing roller; the cutting knife is installed at the telescopic end of the electric telescopic rod and is driven by the electric telescopic rod to move back and forth and cut textile fabrics. Although the device can be accomodate cutting scissors, improves the safety in utilization, but during tailorring the time knitted fabric appears laxly easily receiving the influence that the sword pushed down of cutting out the in-process of tailorring, leads to the card sword to make and tailors efficiency reduction, consequently designs a knitted fabric's the device of tailorring in order to change above-mentioned technical defect, improves whole practicality, seems especially important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of tailorring of knitted fabric to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a cutting device for knitted fabric comprises a cutting table, wherein a cutting assembly is horizontally arranged above the cutting table, two ends of the cutting assembly are fixedly connected with the tops of supports on two sides of the cutting table, and two sides of the cutting assembly are fixedly connected with a pressing assembly;

the pressing assembly comprises a fixed block, a groove is formed in the bottom of the fixed block, an installation plate is arranged in the groove, a movable groove is formed in the bottom of the installation plate, an inclined movable plate is movably installed in the movable groove, a baffle is connected to the bottom of one side of the installation plate, the movable plate is connected with the baffle through a spring, and a roller is movably connected to the bottom end of the movable plate.

As the utility model discloses preferred scheme, tailor the subassembly include with the L type installation shell of the support fixed connection of tailoring table, the lead screw is installed at the interior top of L type installation shell, the one end of lead screw is worn the casing and is connected with driving motor, the execution pot head of lead screw is equipped with the movable block, the bottom of movable block is connected with through the mount pad and tailors the sword, the support of tailoring table is located the L end play of L type installation shell and has seted up logical groove, logical groove communicates with each other with the inside of L type installation shell.

As the utility model discloses preferred scheme, the inner wall swing joint of lead screw and L type installation shell, driving motor's output passes through the shaft coupling and links to each other with the lead screw, driving motor passes through the bolt and installs on the outer wall of L type installation shell, the movable block is connected with lead screw thread engagement, the outer wall of movable block all contacts and sliding connection with the inner wall of L type installation shell, the mount pad passes through the bolt fastening on the movable block, the width that leads to the groove is greater than the width of mount pad.

As the utility model discloses preferred scheme, the fixed block outer wall all links to each other with L type installation shell, the top central authorities of fixed block install electric telescopic handle, electric telescopic handle's flexible end passes the fixed block and links to each other with the mounting panel upper surface.

As the utility model discloses preferred scheme, fixed block and L type installation shell welded connection, electric telescopic handle passes through the bolt fastening on the fixed block, mounting panel and electric telescopic handle's flexible end flange joint, the outer wall of mounting panel contacts and sliding connection with the inner wall of recess, baffle and mounting panel welded fastening set up in the one side that is close to the subassembly of tailorring, the both ends of spring are respectively in baffle and movable plate fixed connection.

As the utility model discloses preferred scheme, the upper surface department of tailoring table is located the below of tailoring the subassembly and has seted up the groove of tailorring.

Compared with the prior art, the beneficial effects of the utility model are that: aiming at the problems in the prior art, the electric telescopic rod in the pressing assembly is started to work, the telescopic end of the electric telescopic rod drives the mounting plate to move downwards along the groove, the downward moving mounting plate drives the baffle plate and the moving plate to move downwards, after the roller at the bottom of the moving plate is contacted with the knitted fabric on the cutting table, the lower stretching spring of the moving plate is expanded along with the continuous descending of the mounting plate, and the expanded moving plate drives the roller to stretch the knitted fabric towards two sides, so that the knitted fabric is prevented from being loosened during cutting, and the cutting effect is improved; and it is rotatory to drive the lead screw through starting driving motor, and rotatory lead screw makes the movable block carry out horizontal migration along the inner wall of L type installation shell, and the movable block drives through the mount pad and tailors the sword and pass logical groove and shift out L type installation shell and tailor the knitted fabric of tensioning, can accomodate tailorring the scissors after tailorring when tailorring the convenience, has ensured the security.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a sectional view of the whole main view of the present invention;

FIG. 3 is a cross-sectional structural view of the pressing assembly of the present invention;

fig. 4 is the side view cross-sectional structure diagram of the fixing block of the present invention.

In the figure: 1. a cutting table; 101. cutting a groove; 102. a through groove; 2. a cutting assembly; 201. an L-shaped mounting shell; 202. a screw rod; 203. a drive motor; 204. a moving block; 205. a mounting seat; 206. a cutting knife; 3. a compression assembly; 301. a fixed block; 302. a groove; 303. mounting a plate; 3031. a movable groove; 304. a baffle plate; 305. moving the plate; 306. a drum; 307. a spring; 308. an electric telescopic rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a cutting device for knitted fabric comprises a cutting table 1, wherein a cutting assembly 2 is horizontally arranged above the cutting table 1, two ends of the cutting assembly 2 are fixedly connected with the tops of brackets at two sides of the cutting table 1, and two sides of the cutting assembly 2 are fixedly connected with pressing assemblies 3; the pressing assembly 3 comprises a fixed block 301, a groove 302 is formed in the bottom of the fixed block 301, a mounting plate 303 is arranged in the groove 302, a movable groove 3031 is formed in the bottom of the mounting plate 303, an inclined moving plate 305 is movably mounted in the movable groove 3031, a baffle 304 is connected to the bottom of one side of the mounting plate 303, the moving plate 305 is connected with the baffle 304 through a spring 307, a roller 306 is movably connected to the bottom end of the moving plate 305, the outer wall of the fixed block 301 is connected with an L-shaped mounting shell 201, an electric telescopic rod 308 is mounted in the center of the top of the fixed block 301, the telescopic end of the electric telescopic rod 308 penetrates through the fixed block 301 to be connected with the upper surface of the mounting plate 303, the fixed block 301 is welded to the L-shaped mounting shell 201, the electric telescopic rod 308 is fixed to the fixed block 301 through a bolt, the mounting plate 303 is connected with the telescopic end of the electric telescopic rod 308 in a flange mode, the outer wall of the mounting plate 303 is in contact with the inner wall of the groove 302 and is in a sliding connection, the baffle 304 is welded to be fixed to the mounting plate 303 and arranged on one side close to the cutting assembly 2, and two ends of the spring 307 are respectively and fixedly connected with the moving plate 304 and the moving plate 305. The fabric to be cut is moved into the cutting table 1 through a material guide roller arranged at one end of the cutting table 1, an electric telescopic rod 308 in a pressing component 3 is started through a controller, the telescopic end of the electric telescopic rod 308 drives a mounting plate 303 to move downwards along the inner wall of a groove 302, the mounting plate 303 moving downwards drives a baffle 304 and a moving plate 305 to move downwards, after a roller 306 at the bottom of the moving plate 305 is contacted with the fabric on the cutting table 1, the lower portion of the moving plate 305 stretches a spring along with the continuous descending of the mounting plate 303, so that the expansion is realized, the expanding moving plate 305 drives the roller 306 to stretch the fabric towards two sides, and therefore the fabric is prevented from loosening during cutting, the cutting effect is improved, after the pressing component 3 stretches the fabric, and then the cutting component 2 is started through the controller to finish cutting.

In an embodiment, referring to fig. 1 and fig. 2, the cutting assembly 2 includes an L-shaped mounting shell 201 fixedly connected to a support of the cutting table 1, a lead screw 202 is mounted at an inner top of the L-shaped mounting shell 201, one end of the lead screw 202 penetrates through the shell to be connected to a driving motor 203, an actuating end of the lead screw 202 is sleeved with a moving block 204, a bottom end of the moving block 204 is connected to a cutting knife 206 through a mounting seat 205, the support of the cutting table 1 is located at an L end of the L-shaped mounting shell 201 and is provided with a through groove 102, the through groove 102 is communicated with an interior of the L-shaped mounting shell 201, the lead screw 202 is movably connected to an inner wall of the L-shaped mounting shell 201, an output end of the driving motor 203 is connected to the lead screw 202 through a coupling, the driving motor 203 is mounted on an outer wall of the L-shaped mounting shell 201 through a bolt, the moving block 204 is in threaded engagement with the lead screw 202, outer walls of the moving block 204 are both in contact with and slidably connected to the inner wall of the L-shaped mounting shell 201, the mounting seat 205 is fixed to the moving block 204 through a bolt, and a width of the through a through groove 102 is greater than a width of the mounting seat 205. When the cutting assembly 2 is started, the driving motor 203 is controlled through the controller, the driving motor 203 drives the lead screw 202 to rotate, the rotary lead screw 202 enables the moving block 204 to horizontally move along the inner wall of the L-shaped mounting shell 201, the moving block 204 drives the cutting knife 206 to penetrate through the through groove 102 to the cutting table 1 through the mounting seat 205, the cutting is performed on stretched knitted fabric, the cutting knife 206 can be stored when the cutting is convenient to perform cutting, and safety is guaranteed.

In an embodiment, referring to fig. 2, a cutting groove 101 is formed on the upper surface of the cutting table 1 below the cutting assembly 2.

The utility model discloses work flow: when the fabric cutting machine is used, firstly, a fabric to be cut is moved into the cutting table 1 through a material guide roller arranged at one end of the cutting table 1, then the electric telescopic rod 308 is started through the controller, the electric telescopic rod 308 works to enable the telescopic end of the electric telescopic rod to drive the mounting plate 303 to move downwards along the inner wall of the groove 302, the downward moving mounting plate 303 drives the baffle plate 304 and the moving plate 305 to move downwards, when the roller 306 at the bottom of the moving plate 305 is contacted with the fabric on the cutting table 1, the lower portion of the moving plate 305 stretches the spring along with the continuous descending of the mounting plate 303, so that the expansion is realized, the expanded moving plate 305 drives the roller 306 to stretch the fabric towards two sides, then the driving motor 203 is controlled through the controller, the driving motor 203 drives the lead screw 202 to rotate, the rotating lead screw 202 enables the moving block 204 to horizontally move along the inner wall of the L-shaped mounting shell 201, the moving block 204 drives the cutting knife 206 to pass through the mounting seat 205 to enable the cutting knife 206 to move into the cutting table 1, and cut the stretched fabric.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tailoring device of knitted fabric, includes tailoring platform (1), its characterized in that: a cutting assembly (2) is horizontally arranged above the cutting table (1), two ends of the cutting assembly (2) are fixedly connected with the tops of the supports on two sides of the cutting table (1), and two sides of the cutting assembly (2) are fixedly connected with pressing assemblies (3);

the pressing assembly (3) comprises a fixed block (301), a groove (302) is formed in the bottom of the fixed block (301), a mounting plate (303) is arranged in the groove (302), a movable groove (3031) is formed in the bottom of the mounting plate (303), an inclined moving plate (305) is movably mounted in the movable groove (3031), a baffle (304) is connected to the bottom of one side of the mounting plate (303), the moving plate (305) is connected with the baffle (304) through a spring (307), and a roller (306) is movably connected to the bottom end of the moving plate (305).

2. A cutting device for a knitted fabric according to claim 1, characterized in that: cut out subassembly (2) including with L type mounting shell (201) of the support fixed connection of cutting out platform (1), lead screw (202) are installed at the interior top of L type mounting shell (201), the one end of lead screw (202) is worn the casing and is connected with driving motor (203), the execution pot head of lead screw (202) is equipped with movable block (204), the bottom of movable block (204) is connected with through mount pad (205) and cuts out sword (206), L that the support of cutting out platform (1) is located L type mounting shell (201) holds out and has seted up logical groove (102), it communicates with each other to lead to the inside of groove (102) and L type mounting shell (201).

3. A cutting device for a knitted fabric according to claim 2, characterized in that: the lead screw (202) is movably connected with the inner wall of the L-shaped mounting shell (201), the output end of the driving motor (203) is connected with the lead screw (202) through a coupler, the driving motor (203) is mounted on the outer wall of the L-shaped mounting shell (201) through bolts, the moving block (204) is in threaded engagement with the lead screw (202), the outer wall of the moving block (204) is in contact with and in sliding connection with the inner wall of the L-shaped mounting shell (201), the mounting seat (205) is fixed on the moving block (204) through bolts, and the width of the through groove (102) is larger than that of the mounting seat (205).

4. A cutting device for a knitted fabric according to claim 2, characterized in that: the outer wall of the fixing block (301) is connected with the L-shaped mounting shell (201), an electric telescopic rod (308) is mounted in the center of the top of the fixing block (301), and the telescopic end of the electric telescopic rod (308) penetrates through the fixing block (301) to be connected with the upper surface of the mounting plate (303).

5. A cutting device for knitted fabrics according to claim 4, characterized in that: fixed block (301) and L type installation shell (201) welded connection, electric telescopic handle (308) pass through the bolt fastening on fixed block (301), the flexible end flange joint of mounting panel (303) and electric telescopic handle (308), the outer wall of mounting panel (303) contacts and sliding connection with the inner wall of recess (302), baffle (304) and mounting panel (303) welded fastening and setting are being close to the one side of tailorring subassembly (2), the both ends of spring (307) are respectively in baffle (304) and movable plate (305) fixed connection.

6. A cutting device for a knitted fabric according to claim 1, characterized in that: the upper surface of the cutting table (1) is positioned below the cutting assembly (2) and is provided with a cutting groove (101).