CN217710044U

CN217710044U - Non-woven fabric cutting device

Info

Publication number: CN217710044U
Application number: CN202221601104.4U
Authority: CN
Inventors: 许荣
Original assignee: Shanghai Nabo New Material Science & Technology Co ltd
Current assignee: Shanghai Nabo New Material Science & Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-01
Anticipated expiration: 2032-06-24

Abstract

The application provides a non-woven fabrics cutting device belongs to non-woven fabrics production technical field. This non-woven fabrics cutting device, including cutting the structure and placing structure, cut the structure and include the workstation, flatten the subassembly, cut the subassembly and slide assembly, it is provided with to flatten the subassembly workstation one side, cut the subassembly with slide assembly connects, slide assembly with workstation sliding connection, placing structure includes two fixed plates, servo motor, ball screw is vice, screw nut is vice, first slider, two slide bars and fixed subassembly, two fixed plate parallel arrangement in workstation one side, servo motor install in fixed plate one side, ball screw is vice with the servo motor output is connected, ball screw is vice with two the fixed plate rotates to be connected. In this application, nonwoven fabric cutting device conveniently places nonwoven fabric.

Description

Non-woven fabric cutting device

Technical Field

The application relates to a non-woven fabrics production field particularly, relates to a non-woven fabrics cutting device.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. For example, the polypropylene (pp material) granules are mostly adopted as raw materials and are produced by a continuous one-step method of high-temperature melting, spinning, laying a line and hot-pressing coiling. The non-woven fabric has no warp and weft, is very convenient to cut and sew, is light in weight and easy to shape, and is popular with hand fans.

At present, the non-woven fabric needs to be cut by a cutting device after production is completed, but the cutting device at present can not cut the fabrics with different sizes in the cutting process, and the non-woven fabric can not be flattened in advance, so that the cutting is irregular, and the product quality is affected.

In view of the above, chinese patent application No. 202122418087.2 discloses a cutting device for non-woven fabric production, which comprises a workbench, a motor, a double-groove driving wheel, a driven wheel, a fixed block, a first screw, a connecting plate, a hydraulic rod, a blade, a movable plate, a twisting disc, a second screw and a pressing plate, wherein the double-groove driving wheel is connected through transmission of a belt and drives the first screw to rotate, so that the connecting plate can be adjusted left and right, the cutting of the fabrics of different sizes is facilitated, meanwhile, the twisting disc is used for driving the second screw to rotate and driving the pressing plate to move downwards, the pressing plate can be flattened, the problem that the cuts of the fabrics are not consistent when the cuts are made, the quality of products is affected, and the problems that the current cutting device cannot cut the fabrics of different sizes, cannot flatten the fabrics in advance, and the fabrics are prone to being cut unevenly are solved.

However, in the process of implementing the technical solution in the embodiment of the present application, the inventor of the present application finds that in the above-mentioned technology, when the non-woven fabric needs to be cut, the non-woven fabric needs to be manually passed through the movable plate and the lower portion of the blade and placed on the top of the workbench, so that the cut blade is easily hurt to the user in the placing process, resulting in reduced practicability.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, the application provides a non-woven fabrics cutting device, aims at improving the inconvenient problem of placing the non-woven fabrics on the workstation.

The embodiment of the application provides a non-woven fabrics cutting device, including cutting the structure and placing the structure, cut the structure and include the workstation, flatten the subassembly, cutting means and slip subassembly, it is provided with to flatten the subassembly workstation one side, cutting means with slip subassembly is connected, slip subassembly with workstation sliding connection, placing the structure and including two fixed plates, servo motor, ball are vice, screw nut is vice, first slider, two slide bars and fixed subassembly, two fixed plate parallel arrangement in workstation one side, servo motor install in fixed plate one side, ball be vice with the servo motor output is connected, ball is vice with two the fixed plate rotates to be connected, screw nut vice with ball is vice to be connected, first slider with screw nut is vice to be connected, first slider with workstation sliding connection, two the slide bar all with screw nut is vice to be connected, two the slide bar all with workstation sliding connection, two slide bar one end all is provided with fixed subassembly.

In the implementation process, when the non-woven fabric cutting device is used, two sides of the non-woven fabric to be cut are respectively placed in the grooves of the connecting block, the second screw rod is rotated at the moment, the second screw rod is connected with the connecting block through the threads of the second screw rod, the fixing block which is rotatably connected with one end of the second screw rod moves downwards, the fifth slider fixed on one side of the fixing block slides downwards in the connecting block until the two sides of the non-woven fabric are fixed on the fixing block, the servo motor is started at the moment, the ball screw pair is driven to rotate in the two fixing plates through the servo motor, so that the screw nut pair moves leftwards on the ball screw pair, two sliding rods fixed with the screw nut pair slide leftwards in the workbench at the moment, the connecting block is driven to move leftwards, so that the non-woven fabric slides leftwards and is placed on the workbench, and the servo motor is turned off, the non-woven fabric can be conveniently placed on the workbench, the knob rotates the first screw rod at the moment, the first screw rod moves downwards through the threaded connection between the first screw rod and the first U-shaped frame, so that the pressing plate connected with the first screw rod in a rotating mode is driven to move downwards, at the moment, the two second sliding blocks fixed to the two ends of the pressing plate slide downwards in the first U-shaped frame and move downwards until the pressing plate presses the non-woven fabric, the knob is stopped, the non-woven fabric can be conveniently pressed flat, subsequent cutting is convenient and neat, after the pressing plate is pressed and fixed, the two second electric push rods are opened to stretch and drive the two fourth sliding blocks to slide to proper positions in the workbench, the two second electric push rods are closed, the cutting assemblies fixed to one sides of the two fourth sliding blocks are adjusted in a sliding mode, the non-woven fabrics with different sizes can be conveniently and quickly cut, at the moment, the first electric push rod is opened, thereby extend through first electric putter and drive and fix mount pad and the blade lapse at first electric putter expansion end, fix two third sliders in the mount pad both sides this moment and lapse in second U type frame to make the blade cut non-woven fabrics, convenient and fast.

In a specific embodiment, the subassembly that flattens includes first U type frame, flattens board, first screw rod and two second sliders, first U type frame set up in workstation one side, first screw rod with first U type frame threaded connection, first screw rod with it rotates to flatten the board and connects, two the second slider set up respectively in flatten board both ends, first spout has been seted up to first U type frame, second slider and first spout sliding connection.

In the implementation process, the bearing is embedded in the flattening plate, one end of the first screw is in interference fit with the inner ring of the bearing, and the non-woven fabric can be conveniently flattened by matching the first U-shaped frame, the flattening plate, the first screw and the two second sliding blocks, so that the subsequent cutting is convenient and neat, and the processing quality is improved.

In a specific embodiment, cutting assembly includes second U type frame, first electric putter, two third sliders, blade and mount pad, first electric putter stiff end with second U type frame is connected, just first electric putter expansion end with the mount pad is connected, two the third slider set up respectively in the mount pad both ends, the second spout has been seted up to second U type frame, two third slider and second spout sliding connection, the blade set up in mount pad one side.

In the implementation process, the non-woven fabric can be conveniently cut through cooperation of the second U-shaped frame, the first electric push rod, the two third sliding blocks, the blade and the mounting seat, and convenience and rapidness are achieved.

In a specific embodiment, the blade is secured to the mount by bolts.

In the implementation process, the blade and the mounting seat are fixed through the bolt, so that a user can conveniently replace and disassemble the blade.

In a specific implementation scheme, one side of the workbench is provided with a plurality of cutting grooves which are matched with the blades.

In the implementation process, the plurality of cutting grooves matched with the blades are formed in one side of the workbench, so that non-woven fabrics with different sizes can be conveniently cut, and the practicability of the device is higher.

In a specific implementation scheme, the sliding assembly comprises two second electric push rods and two fourth sliding blocks, the two second electric push rods are respectively installed on one side of the workbench, the output ends of the two second electric push rods are connected with the two fourth sliding blocks through a splitting plate, the two fourth sliding blocks are respectively connected with the second U-shaped frame, third sliding grooves are formed in two sides of the workbench, and the two fourth sliding blocks are connected with the third sliding grooves in a sliding mode.

In the implementation process, the cutting assembly can be conveniently adjusted by matching the two second electric push rods with the two fourth sliding blocks, so that time and labor are saved.

In a specific implementation scheme, the fixing component comprises a connecting block, a fixing block, a second screw and a fifth sliding block, the connecting block is connected with the sliding rod, the second screw is in threaded connection with the connecting block, the second screw is in rotary connection with the fixing block, a fourth sliding groove is formed in one side of the connecting block, and the fifth sliding block is in sliding connection with the fourth sliding groove.

In the implementation process, the bearing is embedded in the fixing block, one end of the second screw is in interference fit with the inner ring of the bearing, and the non-woven fabric can be conveniently fixed through the cooperation of the connecting block, the fixing block, the second screw and the fifth sliding block, so that subsequent placement operation is facilitated.

In a specific embodiment, the four corners of the bottom of the workbench are provided with support legs.

In the implementation process, the supporting legs are arranged at the four corners of the bottom of the workbench, so that the device can be conveniently supported at a certain height, and is convenient for a user to use.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a nonwoven fabric cutting apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of a nonwoven fabric cutting apparatus according to an embodiment of the present disclosure;

FIG. 3 is a schematic top view of a nonwoven cutting apparatus according to an embodiment of the present disclosure;

FIG. 4 is a schematic left-side sectional view of a connection relationship among a workbench, a cutting assembly and a fourth sliding block according to an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a right-side cross-sectional view of a nonwoven fabric cutting apparatus according to an embodiment of the present disclosure;

fig. 6 is a schematic cross-sectional view of a fixing assembly according to an embodiment of the present disclosure.

In the figure: 10-cutting the structure; 110-a workbench; 120-a platen assembly; 121-a first U-shaped frame; 122-flattening plate; 123-a first screw; 124-a second slider; 130-a cutting assembly; 131-a second U-shaped frame; 132-a first electric putter; 133-a third slider; 134-a blade; 135-a mounting seat; 140-a slide assembly; 141-a second electric push rod; 142-a fourth slider; 20-a placement configuration; 210-a fixed plate; 220-a servo motor; 230-ball screw pair; 240-screw nut pair; 250-a first slider; 260-sliding rod; 270-a stationary component; 271-connecting block; 272-fixed block; 273-second screw; 274-fifth slider.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1, the present application provides a nonwoven fabric cutting device, which includes a cutting structure 10 and a placing structure 20.

Specifically, the cutting structure 10 facilitates flattening and cutting the non-woven fabric, and the placing structure 20 facilitates placing the non-woven fabric on the workbench 110.

Referring to fig. 1, 2, 3, 4 and 5, the cutting structure 10 includes a working table 110, a flattening assembly 120, a cutting assembly 130 and a sliding assembly 140, the flattening assembly 120 is disposed on one side of the working table 110, the cutting assembly 130 is connected to the sliding assembly 140, and the sliding assembly 140 is connected to the working table 110 in a sliding manner.

When specifically setting up, the subassembly 120 that flattens includes first U type frame 121, flattens board 122, first screw rod 123 and two second sliders 124, first U type frame 121 set up in workstation 110 one side, first screw rod 123 with first U type frame 121 threaded connection, first screw rod 123 with it rotates to be connected, two to flatten board 122 second slider 124 set up respectively in flatten board 122 both ends, first spout has been seted up to first U type frame 121, second slider 124 and first spout sliding connection, wherein, flattens board 122 and inlays and is equipped with the bearing, first screw rod 123 one end and bearing inner circle interference fit, uses through the cooperation of first U type frame 121, flattens board 122, first screw rod 123 and two second sliders 124, can conveniently flatten the non-woven fabrics, and convenient follow-up cutting is neat, improves processingquality.

When specifically setting up, cutting assembly 130 includes second U type frame 131, first electric putter 132, two third sliders 133, blade 134 and mount pad 135, first electric putter 132 stiff end with second U type frame 131 is connected, just first electric putter 132 expansion end with mount pad 135 is connected, two third slider 133 set up respectively in mount pad 135 both ends, the second spout has been seted up to second U type frame 131, two third slider 133 and second spout sliding connection, blade 134 set up in mount pad 135 one side, wherein, through the cooperation use between second U type frame 131, first electric putter 132, two third sliders 133, blade 134 and the mount pad 135, can conveniently cut the non-woven fabrics, convenient and fast.

When the blade 134 is specifically arranged, the blade 134 is fixed to the mounting seat 135 through bolts, wherein the blade 134 and the mounting seat 135 are fixed through the bolts, so that a user can conveniently replace and disassemble the blade 134.

When specifically setting up, workstation 110 one side seted up a plurality of with the groove that cuts that blade 134 suited, wherein, through workstation 110 one side seted up a plurality of with the groove that cuts that blade 134 suited can conveniently cut the non-woven fabrics of not unidimensional, makes the practicality of this device higher.

When the cutting device is specifically arranged, the sliding assembly 140 includes two second electric push rods 141 and two fourth sliding blocks 142, the two second electric push rods 141 are respectively installed on one side of the workbench 110, the two second electric push rods 141 output ends are connected with the two fourth sliding blocks 142 through the split plate, the two fourth sliding blocks 142 are respectively connected with the second U-shaped frame 131, third sliding grooves are formed in two sides of the workbench 110, and the two fourth sliding blocks 142 are connected with the third sliding grooves in a sliding manner, wherein the position of the cutting assembly 130 can be conveniently adjusted through the matching use of the two second electric push rods 141 and the two fourth sliding blocks 142, and time and labor are saved.

When specifically setting up, four angle departments in workstation 110 bottom all are provided with the landing leg, wherein, through four angle departments in workstation 110 bottom all are provided with the landing leg, can conveniently support this device at certain height, and the person of facilitating the use uses.

Referring to fig. 1, 2, 3, 5, and 6, the placing structure 20 includes two fixing plates 210, a servo motor 220, a ball screw pair 230, a screw nut pair 240, a first slider 250, two sliding rods 260, and a fixing assembly 270, the two fixing plates 210 are disposed on one side of the worktable 110 in parallel, the servo motor 220 is mounted on one side of the fixing plates 210, the ball screw pair 230 is connected to an output end of the servo motor 220, the ball screw pair 230 is rotatably connected to the two fixing plates 210, the screw nut pair 240 is connected to the ball screw pair 230, the first slider 250 is connected to the screw nut pair 240, the first slider 250 is slidably connected to the worktable 110, the two sliding rods 260 are both connected to the screw nut pair 240, the two sliding rods 260 are both slidably connected to the worktable 110, and one end of each of the two sliding rods 260 is provided with the fixing assembly 270.

When the fixing assembly 270 is specifically arranged, the fixing assembly comprises a connecting block 271, a fixing block 272, a second screw 273 and a fifth slider 274, the connecting block 271 is connected with the sliding rod 260, the second screw 273 is in threaded connection with the connecting block 271, the second screw 273 is in rotational connection with the fixing block 272, a fourth sliding groove is formed in one side of the connecting block 271, the fifth slider 274 is in sliding connection with the fourth sliding groove, a bearing is embedded in the fixing block 272, one end of the second screw 273 is in interference fit with an inner ring of the bearing, and the non-woven fabric can be conveniently fixed by matching the connecting block 271, the fixing block 272, the second screw 273 and the fifth slider 274, so that subsequent placing operation is facilitated.

The working principle of the non-woven fabric cutting device is as follows: when the non-woven fabric cutting device is used, two sides of a non-woven fabric to be cut are respectively placed in grooves of a connecting block 271, at the moment, a second screw 273 is rotated, the second screw 273 is connected with the connecting block 271 through threads of the second screw 273, the second screw 273 moves downwards, at the moment, a fixed block 272 rotatably connected with one end of the second screw 273 moves downwards, a fifth slider 274 fixed on one side of the fixed block 272 slides downwards in the connecting block 271, after the two sides of the non-woven fabric are fixed by the fixed block 272, at the moment, a servo motor 220 is started, a ball screw pair 230 is driven to rotate in two fixed plates 210 through the servo motor 220, so that a screw nut pair 240 moves leftwards on the ball screw pair 230, at the moment, two sliding rods 260 fixed with the screw nut pair 240 slide leftwards in a workbench 110 and drive the connecting block 271 to move leftwards, so that the non-woven fabric slides leftwards and is placed on the workbench 110, the servo motor 220 is turned off, the non-woven fabric can be conveniently placed on the workbench 110, at the moment, the first screw 123 is rotated, after the first screw 123 is connected with a first push rod 123 and connected with a second push rod 121, so that two push rods 122 are connected with a fourth slider 122 fixed downwards, so as to conveniently move downwards, and a fourth slider 122 fixed in a flat plate 122 fixed by a push rod 122, can conveniently cut the non-woven fabrics of unidimensional not, convenient and fast opens first electric putter 132 this moment, thereby extends through first electric putter 132 and drives and fix mount pad 135 and the blade 134 lapse at first electric putter 132 expansion end, fixes two third sliders 133 at mount pad 135 both sides this moment and lapse in second U type frame 131 to make blade 134 cut convenient and fast to non-woven fabrics.

It should be noted that the specific model specifications of the first electric putter 132, the blade 134, the mounting seat 135, the second electric putter 141, and the servo motor 220 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, and therefore will not be described in detail.

The power supply of the first electric putter 132, the second electric putter 141, and the servo motor 220 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A non-woven fabric cutting device is characterized by comprising

The cutting structure (10) comprises a workbench (110), a flattening component (120), a cutting component (130) and a sliding component (140), wherein the flattening component (120) is arranged on one side of the workbench (110), the cutting component (130) is connected with the sliding component (140), and the sliding component (140) is connected with the workbench (110) in a sliding manner;

placing structure (20), placing structure (20) includes two fixed plates (210), servo motor (220), ball screw pair (230), screw nut pair (240), first slider (250), two slide bars (260) and fixed subassembly (270), two fixed plate (210) parallel arrangement in workstation (110) one side, servo motor (220) install in fixed plate (210) one side, ball screw pair (230) with servo motor (220) output is connected, ball screw pair (230) with two fixed plate (210) rotate to be connected, screw nut pair (240) with ball screw pair (230) are connected, first slider (250) with screw nut pair (240) is connected, first slider (250) with workstation (110) sliding connection, two slide bars (260) all with screw nut pair (240) is connected, two slide bars (260) all with workstation (110) sliding connection, two slide bar (260) one end all is provided with fixed subassembly (270).

2. The nonwoven cutting device according to claim 1, wherein the flattening assembly (120) comprises a first U-shaped frame (121), a flattening plate (122), a first screw (123) and two second sliding blocks (124), the first U-shaped frame (121) is disposed on one side of the workbench (110), the first screw (123) is in threaded connection with the first U-shaped frame (121), the first screw (123) is in rotational connection with the flattening plate (122), the two second sliding blocks (124) are respectively disposed on two ends of the flattening plate (122), the first U-shaped frame (121) is provided with a first sliding slot, and the second sliding blocks (124) are in sliding connection with the first sliding slot.

3. The nonwoven cutting device of claim 1, wherein the cutting assembly (130) comprises a second U-shaped frame (131), a first electric push rod (132), two third sliding blocks (133), a blade (134) and a mounting seat (135), a fixed end of the first electric push rod (132) is connected with the second U-shaped frame (131), a movable end of the first electric push rod (132) is connected with the mounting seat (135), the two third sliding blocks (133) are respectively arranged at two ends of the mounting seat (135), the second U-shaped frame (131) is provided with a second sliding slot, the two third sliding blocks (133) are slidably connected with the second sliding slot, and the blade (134) is arranged at one side of the mounting seat (135).

4. A nonwoven cutting device as claimed in claim 3, characterized in that the blade (134) is fixed to the mounting (135) by means of screws.

5. A nonwoven cutting device as claimed in claim 3, characterized in that the cutting table (110) is provided with a plurality of cutting grooves on one side, which grooves are adapted to the blades (134).

6. The nonwoven fabric cutting device according to claim 3, wherein the sliding assembly (140) comprises two second electric push rods (141) and two fourth sliding blocks (142), the two second electric push rods (141) are respectively installed at one side of the workbench (110), the output ends of the two second electric push rods (141) are connected with the branch plate and the two fourth sliding blocks (142), the two fourth sliding blocks (142) are respectively connected with the second U-shaped frame (131), third sliding grooves are respectively formed in two sides of the workbench (110), and the two fourth sliding blocks (142) are slidably connected with the third sliding grooves.

7. The nonwoven cutting device according to claim 1, wherein the fixing assembly (270) comprises a connecting block (271), a fixing block (272), a second screw (273) and a fifth slider (274), the connecting block (271) is connected with the sliding rod (260), the second screw (273) is in threaded connection with the connecting block (271), the second screw (273) is rotatably connected with the fixing block (272), a fourth sliding groove is formed in one side of the connecting block (271), and the fifth slider (274) is in sliding connection with the fourth sliding groove.

8. The nonwoven cutting apparatus of claim 1, characterized in that the table (110) is provided with legs at four corners of the bottom.