Trimming equipment for non-woven fabric

Abstract

The utility model discloses trimming equipment for non-woven fabric, which comprises a rack, a roll feeding roller, a rolling roller, a synchronous roller, a trimming module and a synchronous belt conveying module, the roll feeding roller, the rolling roller, the synchronous roller and the trimming module are arranged on the rack in a rolling manner, and the roll feeding roller is in transmission connection with the rolling roller through the synchronous belt conveying module. The winding roller is located on one side of the roll feeding roller, the synchronous roller is arranged on the other side of the roll feeding roller, and the trimming module is located between the roll feeding roller and the synchronous roller. During working, the synchronous belt conveying module drives the roll feeding roller and the rolling roller to roll, non-woven fabric on the roll feeding roller bypasses the synchronous roller and is conveyed to the trimming module for feeding, and after being trimmed by the trimming module, the non-woven fabric is conveyed to the rolling roller for rolling; the non-woven fabric trimming device can quickly and automatically complete feeding, trimming and receiving procedures for non-woven fabric, trimming is smooth, the labor intensity of workers is reduced, the processing efficiency is high, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric trimming, in particular to a trimming device for non-woven fabric. Background Art

[0002] In the existing technology, non-woven fabrics are widely used in different industries such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc. because of their excellent moisture-proof, breathable, flexible, light, flame-retardant, non-toxic and odorless, low price, and recyclable properties.

[0003] Regarding the related technology, non-woven fabrics are trimmed manually with handheld scissors. This processing method not only has the problems of low trimming efficiency and high labor intensity, but also has the problems of large human factors, resulting in low accuracy and low yield rate. There is still a lack of better technical solutions. Utility Model Content

[0004] In view of this, it is necessary to provide a trimming device for non-woven fabrics to at least solve the problem of manually trimming non-woven fabrics with handheld scissors in the related art. This processing method not only has the problems of low trimming efficiency and high labor intensity, but also has the problem of large human factors, resulting in low accuracy and low yield.

[0005] The embodiment of the present application provides a trimming device for non-woven fabrics, which includes a frame, a feed roller, a take-up roller, a synchronous roller, a trimming module and a synchronous belt transmission module. The feed roller, the take-up roller, the synchronous roller and the trimming module are all rotatably arranged on the frame, the feed roller and the take-up roller are transmission-connected by the synchronous belt transmission module, the take-up roller is located on one side of the feed roller, and the synchronous roller is located on the other side of the feed roller, and the trimming module is located between the feed roller and the synchronous roller; when working, the synchronous belt transmission module drives the feed roller and the take-up roller to roll, and the non-woven fabric on the feed roller bypasses the synchronous roller and is transmitted to the trimming module for loading, and after being trimmed by the trimming module, is transmitted to the take-up roller for winding.

[0006] In one embodiment, the synchronous belt transmission module includes a driving device, a reduction device and a transmission device. The driving device is fixed on the frame, one end of the driving device is transmission-connected to one end of the reduction device, the other end of the reduction device is transmission-connected to one end of the transmission device, and the other end of the transmission device is transmission-connected to the feed roller and the winding roller respectively. The driving device drives the transmission device to work through the reduction device, thereby driving the feed roller and the winding roller to rotate.

[0007] In one embodiment, the driving device is a driving motor; wherein the driving motor is used to provide a power source for the rotation of the feeding drum and the winding drum.

[0008] In one embodiment, the deceleration device is a reducer, and the rotating shaft of the drive motor is transmission-connected to one end of the reducer; wherein, the reducer is used to reduce the rotation speed of the feeding roller and the winding roller and increase the rotation torque of the feeding roller and the winding roller.

[0009] In one embodiment, the transmission device includes a transmission driving wheel, a transmission driven wheel and a synchronous transmission belt, one end of the transmission driving wheel is transmission-connected to the other end of the reducer, one end of the transmission driving wheel is transmission-connected to the rotating shaft of the winding drum, the transmission driven wheel is transmission-connected to the rotating shaft of the feeding drum, and the synchronous transmission belt is covered on the outer surfaces of the transmission driving wheel and the transmission driven wheel; wherein, the transmission driving wheel is used to drive the winding drum to rotate, the transmission driven wheel is used to drive the feeding drum to rotate, and the synchronous transmission belt is used to make the transmission driving wheel and the transmission driven wheel rotate synchronously.

[0010] In one embodiment, the rotating shaft of the synchronous roller is rotatably mounted on the frame.

[0011] In one embodiment, the trimming module includes a trimming device and a trimming roller used in conjunction with each other, and the trimming device includes a swing arm driving cylinder, a swing arm, a rotating seat and a cutting roller. The swing arm driving cylinder and the rotating seat are arranged on the frame, and the air rod of the swing arm driving cylinder is transmission-connected to the upper end of the swing arm. The swing arm is arranged on the rotating shaft of the rotating seat, and the cutting roller is arranged at the lower end of the swing arm; wherein, the swing arm driving cylinder drives the swing arm to swing on the rotating seat through the air rod.

[0012] In one embodiment, the trimming roller is provided with a trimming groove for accommodating the cutting roller; during trimming, the swing arm driving cylinder drives the swing arm to swing through the air rod, so that the cutting roller trims both sides of the non-woven fabric wrapped around the cutting roller.

[0013] The beneficial effects of the present invention are as follows: the present application has a reasonable design and a novel structure, and realizes the automatic feeding and receiving processes of the non-woven fabric by adopting a synchronous belt transmission module to drive the feeding roller and the winding roller to rotate, and adds a structural design of a trimming module between the feeding roller and the winding roller to realize the trimming process of the non-woven fabric. The present application can quickly and automatically complete the feeding, trimming and receiving processes of the non-woven fabric, and the trimming is smooth, thereby improving the yield and processing efficiency of the non-woven fabric, reducing production costs, and has high safety, reduces labor intensity, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of an embodiment of the present application;

[0015] Figure 2 This is a structural diagram of one perspective of an embodiment of the present application;

[0016] Figure 3 This is a structural diagram from another perspective of an embodiment of the present application. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] It should be noted that when a component is referred to as being "mounted on" another component, it may be mounted directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] See also Figures 1 to 3The embodiment of the present application is a trimming device for nonwoven fabrics, which includes a frame 100, a feeding roller 200, a winding roller 300, a synchronous roller 400, a trimming module 500 and a synchronous belt transmission module 600. The feeding roller 200, the winding roller 300, the synchronous roller 400 and the trimming module 500 are all rotatably arranged on the frame 100. The feeding roller 200 and the winding roller 300 are connected by a synchronous belt transmission module 600. The winding roller 300 is connected by a synchronous belt transmission module 600. It is located on one side of the feed roller 200, the synchronous roller 400 is located on the other side of the feed roller 200, and the trimming module 500 is located between the feed roller 200 and the synchronous roller 400; when working, the synchronous belt transmission module 600 drives the feed roller 200 and the winding roller 300 to roll, and the non-woven fabric on the feed roller 200 bypasses the synchronous roller 400 and is transmitted to the trimming module 500 for loading. After trimming by the trimming module 500, it is transmitted to the winding roller 300 for winding.

[0021] In some optional embodiments, the synchronous belt transmission module 600 includes a driving device 61, a reduction device 62 and a transmission device 63. The driving device 61 is fixed on the frame 100, and one end of the driving device 61 is transmission-connected to one end of the reduction device 62, and the other end of the reduction device 62 is transmission-connected to one end of the transmission device 63, and the other end of the transmission device 63 is transmission-connected to the feeding roller 200 and the winding roller 300 respectively. The driving device 61 drives the transmission device 63 to work through the reduction device 62, thereby driving the feeding roller 200 and the winding roller 300 to rotate.

[0022] In some optional embodiments, the driving device 61 is a driving motor; wherein the driving motor is used to provide a power source for the rotation of the feeding drum 200 and the winding drum 300.

[0023] In some optional embodiments, the deceleration device 62 is a reducer, and the rotating shaft of the drive motor is transmission-connected to one end of the reducer; wherein the reducer is used to reduce the rotation speed of the feeding roller 200 and the winding roller 300 and increase the rotation torque of the feeding roller 200 and the winding roller 300.

[0024] In some optional embodiments, the transmission device 63 includes a transmission driving wheel 631, a transmission driven wheel 632 and a synchronous transmission belt 633, one end of the transmission driving wheel 631 is transmission-connected to the other end of the reducer, one end of the transmission driving wheel 631 is transmission-connected to the rotating shaft of the winding drum 300, the transmission driven wheel 632 is transmission-connected to the rotating shaft of the winding drum 200, and the synchronous transmission belt 633 is covered on the outer surfaces of the transmission driving wheel 631 and the transmission driven wheel 632; wherein, the transmission driving wheel 631 is used to drive the winding drum 300 to rotate, the transmission driven wheel 632 is used to drive the winding drum 200 to rotate, and the synchronous transmission belt 633 is used to make the transmission driving wheel 631 and the transmission driven wheel 632 rotate synchronously.

[0025] In some optional embodiments, the rotating shaft of the synchronous drum 400 is rotatably disposed on the frame 100 .

[0026] In some optional embodiments, the trimming module 500 includes a trimming device 51 and a trimming roller 52 that are used together. The trimming device 51 includes a swing arm driving cylinder 511, a swing arm 512, a rotating seat 513 and a cutting roller 514. The swing arm driving cylinder 511 and the rotating seat 513 are arranged on the frame 100. The air rod of the swing arm driving cylinder 511 is transmission-connected to the upper end of the swing arm 512. The swing arm 512 is arranged on the rotating shaft of the rotating seat 513, and the cutting roller 514 is arranged at the lower end of the swing arm 512; wherein, the swing arm driving cylinder 511 drives the swing arm 512 to swing on the rotating seat 513 through the air rod.

[0027] In some optional embodiments, the trimming roller 52 is provided with a trimming groove 521 that can accommodate the cutting roller 514; during trimming, the swing arm driving cylinder 511 drives the swing arm 512 to swing through the air rod, so that the cutting roller 514 trims both sides of the non-woven fabric wrapped around the cutting roller 514, and the cutting roller 514 is pressed into the trimming groove 521.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A trimming device for nonwoven fabrics, characterized in that: The cam is driven by a roller and a roller is moved along the roller surface to move along the roller surface, and the roller is moved along the roller surface to move along the roller surface. The cam is driven by a roller and a roller is moved along the roller surface to move along the roller surface. The cam is driven by a roller and a roller is moved along the roller surface to move along the roller surface.

2. The trimming device for nonwoven fabrics according to claim 1, characterized in that: The synchronous belt transmission module includes a driving device, a reduction device and a transmission device. The driving device is fixed on the frame. One end of the driving device is transmission-connected to one end of the reduction device, the other end of the reduction device is transmission-connected to one end of the transmission device, and the other end of the transmission device is transmission-connected to the feeding roller and the winding roller respectively; wherein, the driving device drives the transmission device to work through the reduction device, thereby driving the feeding roller and the winding roller to rotate.

3. The trimming device for nonwoven fabrics according to claim 2, characterized in that: The driving device is a driving motor; wherein the driving motor is used to provide a power source for the rotation of the feeding drum and the winding drum.

4. The trimming device for nonwoven fabrics according to claim 3, characterized in that: The deceleration device is a reducer, and the rotating shaft of the drive motor is transmission-connected to one end of the reducer; wherein, the reducer is used to reduce the rotation speed of the feeding roller and the winding roller and increase the rotation torque of the feeding roller and the winding roller.

5. The trimming device for nonwoven fabrics according to claim 4, characterized in that: The transmission device includes a transmission driving wheel, a transmission driven wheel and a synchronous transmission belt, one end of the transmission driving wheel is transmission-connected to the other end of the reducer, one end of the transmission driving wheel is transmission-connected to the rotating shaft of the winding drum, the transmission driven wheel is transmission-connected to the rotating shaft of the winding drum, and the synchronous transmission belt is covered on the outer surfaces of the transmission driving wheel and the transmission driven wheel; wherein, the transmission driving wheel is used to drive the winding drum to rotate, the transmission driven wheel is used to drive the winding drum to rotate, and the synchronous transmission belt is used to make the transmission driving wheel and the transmission driven wheel rotate synchronously.

6. The trimming device for nonwoven fabrics according to claim 1, characterized in that: The rotating shaft of the synchronous roller is rotatably arranged on the frame.

7. The trimming device for nonwoven fabrics according to claim 1, characterized in that: The trimming module includes a trimming device and a trimming roller used in conjunction with each other, and the trimming device includes a swing arm driving cylinder, a swing arm, a rotating seat and a cutting roller. The swing arm driving cylinder and the rotating seat are arranged on the frame, and the air rod of the swing arm driving cylinder is transmission-connected to the upper end of the swing arm. The swing arm is arranged on the rotating shaft of the rotating seat, and the cutting roller is arranged at the lower end of the swing arm; wherein, the swing arm driving cylinder drives the swing arm to swing on the rotating seat through the air rod.

8. The trimming device for nonwoven fabrics according to claim 7, characterized in that: The trimming roller is provided with a trimming groove for accommodating the cutting roller; during trimming, the swing arm driving cylinder drives the swing arm to swing through the air rod, so that the cutting roller trims both sides of the non-woven fabric wrapped around the cutting roller.

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