CN219410322U

CN219410322U - Trimming mechanism for non-woven fabric production

Info

Publication number: CN219410322U
Application number: CN202320915660.7U
Authority: CN
Inventors: 赵紫云; 赵金平; 赵辉云; 赵亮; 赵梦云; 金爱平; 赵铁川
Original assignee: Xiantao Yongli Medical Supplies Co ltd
Current assignee: Xiantao Yongli Medical Supplies Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-25
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a trimming mechanism for non-woven fabric production, which comprises a base, a cutting assembly and an auxiliary trimming mechanism, wherein the cutting assembly comprises a shaft rod which is horizontally arranged above the base and is driven to rotate by a driving device, two positioning sleeves which are close to two ends of the shaft rod are sleeved on the shaft rod in a sliding way, a cutter disc cutter is fixedly arranged on the outer side of each positioning sleeve, in order to enable the cut edge of a non-woven fabric to be more neat, the height of the non-woven fabric to be cut can be positioned through guide rollers on two sides, the cutter disc cutter edge part forms a tensioning effect on the non-woven fabric under the cooperation of avoiding grooves, so that the cutting is more thorough, the edge part of the positioning seat can be moved to one side close to the cutter disc cutter, the main part of the non-woven fabric and the edge to be cut are stably supported, the non-woven fabric is prevented from shaking up and down during the trimming, and the trimming integrity of the non-woven fabric is effectively ensured, and the processing quality is further improved.

Description

Trimming mechanism for non-woven fabric production

Technical Field

The utility model relates to the technical field of non-woven fabric processing, in particular to a trimming mechanism for non-woven fabric production.

Background

Nonwoven fabrics, also known as nonwovens, are constructed from oriented or random fibers, which are known as cloths because of their appearance and certain properties; the non-woven fabric has the characteristics of moisture resistance, ventilation, flexibility, light weight, flame retardance, no toxicity, no smell, low price, recycling and the like; the non-woven fabric has no warps and wefts, is very convenient to cut and sew, is light in weight and easy to shape, and is deeply favored by handcraftsmen.

The non-woven fabric is required to be cut by a trimming device after being processed, and the edge part of the non-woven fabric is sometimes required to be trimmed and trimmed in the cutting process; but trimming mechanism or device among the prior art easily appears cutting edge when cutting edge to the non-woven fabrics edge not neatly, and the problem of being difficult to adjust, also inconvenient in the position adjustment to the cutter simultaneously.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

Therefore, an object of the present utility model is to provide a trimming mechanism for non-woven fabric production, so as to solve the problems that the trimming mechanism or device in the prior art proposed in the above background art is prone to irregular trimming and difficult to adjust when trimming the non-woven fabric edge, and is inconvenient for adjusting the position of the cutter.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a trimming mechanism for nonwoven fabric production, comprising:

a base station;

the cutting assembly comprises a shaft lever which is horizontally arranged above the base station and is driven to rotate by a driving device, two positioning sleeves which are close to two ends of the shaft lever are sleeved on the shaft lever in a sliding manner, and a cutter head cutter is fixed on the outer side of each positioning sleeve in a circle;

the auxiliary trimming mechanism comprises an avoidance groove which is arranged on the upper portion of the base and is positioned under the cutter head cutting tool, two positioning seats with the top being higher than the bottom of the cutter head cutting tool are slidably arranged at the two ends of the inner side of the avoidance groove along the length direction of the avoidance groove, and guide rollers which can freely rotate and are used for guiding non-woven fabrics are horizontally arranged at the two sides of the avoidance groove at the upper end of the base.

As a preferable scheme of the edge cutting mechanism for producing the non-woven fabric, a waste collection cabin which is communicated with the bottom of the avoidance groove is further arranged in the base.

As a preferable scheme of the edge cutting mechanism for non-woven fabric production, the utility model further comprises a motor, wherein the output end of the motor is connected with one end of the shaft rod, and mounting frames for mounting the motor and the shaft rod are arranged on two sides of the base.

As a preferred scheme of the trimming mechanism for producing the non-woven fabric, at least one locking screw is further connected to the outer side of the positioning sleeve in a threaded manner.

As an optimal scheme of the edge cutting mechanism for non-woven fabric production, rail grooves are formed in the two sides of the inner wall of the avoidance groove along the length direction of the avoidance groove, and sliding blocks sliding on the inner sides of the rail grooves are arranged at the two ends of the positioning seat.

As an optimal scheme of the edge cutting mechanism for non-woven fabric production, one side of the positioning seat is also provided with a fixed block, and one end of the fixed block is connected with a locking bolt which can be abutted against the inner wall of the rail groove in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that: the trimming mechanism for producing the non-woven fabric has the characteristics of reasonable and simple structure and easiness in use; during operation, in order to enable the non-woven fabric to be more neat at the edge part cut, the guide rollers on two sides can position the height of the non-woven fabric to be cut, and the cutter head cutting tool edge part forms a tensioning effect on the non-woven fabric under the cooperation of avoiding grooves, so that the non-woven fabric is cut more thoroughly, and meanwhile, the edge part of the positioning seat is moved to one side of the cutter head cutting tool in close proximity, so that the main body part of the non-woven fabric and the edge to be cut are stably supported, the non-woven fabric is prevented from shaking up and down during edge cutting, the trimming regularity of the non-woven fabric is effectively guaranteed, and the processing quality is further improved.

When the position of the cutter needs to be adjusted, the positioning sleeve is only required to slide left and right, and after the position is determined, the positioning sleeve and the cutter head cutter can be positioned and fixed only by screwing the locking screw, so that the adjustment is more convenient; meanwhile, under the mutual matching of the rail groove, the positioning seat, the sliding block, the fixing block and the locking bolt, the positioning seat is more flexible and quicker when being matched with the cutterhead cutting tool for position adjustment.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic view of a cutting assembly according to the present utility model;

FIG. 3 is a schematic view of an auxiliary trimming mechanism of the present utility model;

fig. 4 is a schematic side view of the dodge slot and cutterhead cutter of the present utility model.

In the figure: 100. a base station; 110. a waste collection bin; 200. a cutting assembly; 210. a shaft lever; 220. positioning a sleeve; 220a, locking screws; 230. a cutter head cutter; 240. a motor; 250. a mounting frame; 300. an auxiliary trimming mechanism; 310. an avoidance groove; 310a, a rail groove; 320. a positioning seat; 320a, a slider; 320b, a fixed block; 320c, locking bolts; 330. a guide roller; H. a nonwoven fabric.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Fig. 1 to 4 are schematic views showing the whole structure of a trimming mechanism for non-woven fabric production according to the present utility model, referring to fig. 1 to 4, the trimming mechanism for non-woven fabric production according to the present embodiment includes a base 100, a cutting assembly 200 and an auxiliary trimming mechanism 300.

In the present embodiment, the base 100 is further provided with the garbage collection cabin 110 communicating with the bottom of the avoidance groove 310, and the non-woven fabric H-edge material cut by the cutterhead cutter 230 can directly fall to the garbage collection cabin 110 through the avoidance groove 310, so as to play a role in garbage collection.

The cutting assembly 200 comprises a shaft lever 210 horizontally arranged above the base 100 and driven to rotate by a driving device, two positioning sleeves 220 close to two ends of the shaft lever 210 are sleeved on the shaft lever 210 in a sliding manner, cutter heads cutter 230 are fixed on the outer side of each positioning sleeve 220 in a circle, in the embodiment, the cutting assembly 200 further comprises a motor 240 with an output end connected to one end of the shaft lever 210, meanwhile, mounting frames 250 used for mounting the motor 240 and the shaft lever 210 are further arranged on two sides of the base 100, when the cutter heads cutter 230 are driven to rotate rapidly by the motor 240, the cutter heads cutter 230 driving the shaft lever 210 and the two sides are cut off, uneven edges of a non-woven fabric H are cut off by the cutter heads cutter 230, the trimming is continuous and neat due to continuous rotary cutting, at least one locking screw 220a is connected to the outer side of each positioning sleeve 220 in a threaded manner, when the position of a cutter is required to be adjusted, the positioning sleeve 220 and the cutter heads 230 can be positioned and fixed only by screwing the locking screws 220a left and right after the positions are determined.

The auxiliary trimming mechanism 300 comprises an avoidance groove 310 which is arranged at the upper part of the base 100 and is positioned under the cutterhead cutter 230, two positioning seats 320 with the top higher than the bottom of the cutterhead cutter 230 are slidably arranged at the two ends of the inner side of the avoidance groove 310 along the length direction of the avoidance groove, guide rollers 330 which can freely rotate and are used for guiding the non-woven fabric H are horizontally arranged at the two sides of the avoidance groove 310 at the bottom of the base 100, in the embodiment, in order to enable the cut edge of the non-woven fabric H to be more neat during operation, the guide rollers 330 at the two sides can position the height of the part to be cut of the non-woven fabric H, and the edge of the cutterhead cutter 230 forms a tensioning effect on the non-woven fabric H under the cooperation of the avoidance groove 310, so that the cutting is more thorough, and meanwhile, the edge part of the positioning seats 320 can be moved to one side close to the cutterhead cutter 230, so that the main part of the non-woven fabric H and the edge to be cut are stably supported, the non-woven fabric H is prevented from shaking up and down during the trimming, and the trimming uniformity of the non-woven fabric H is effectively ensured, and the processing quality is further improved;

further, rail grooves 310a are formed in the two sides of the inner wall of the avoidance groove 310 along the length direction of the avoidance groove, and sliding blocks 320a sliding on the inner sides of the rail grooves 310a are arranged at the two ends of the positioning seat 320; one side of the positioning seat 320 is further provided with a fixed block 320b, one end of the fixed block 320b is in threaded connection with a locking bolt 320c which can be abutted against the inner wall of the rail groove 310a, and the positioning seat 320 is more flexible and faster when being matched with the cutterhead cutter 230 to adjust the position through the mutual matching of the rail groove 310a, the positioning seat 320, the sliding block 320a, the fixed block 320b and the locking bolt 320 c.

To sum up, in order to make the edge of the non-woven fabric H cut more regular during operation, the guiding rollers 330 on both sides can position the height of the non-woven fabric H to be cut, and under the cooperation of the avoidance grooves 310, the blade part of the cutter head cutter 230 forms a tensioning effect on the non-woven fabric H, so that the cutting is more thorough, and meanwhile, the edge part of the positioning seat 320 can be moved to the side close to the cutter head cutter 230, so that the main body part of the non-woven fabric H and the edge to be cut can be stably supported, the non-woven fabric H is prevented from shaking up and down during edge cutting, the trimming uniformity of the non-woven fabric H is effectively ensured, and the processing quality is further improved.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a side cut mechanism of non-woven fabrics production which characterized in that includes

A base (100);

the cutting assembly (200) comprises a shaft lever (210) horizontally arranged above the base station (100) and driven to rotate by a driving device, two positioning sleeves (220) close to two ends of the shaft lever (210) are sleeved on the shaft lever (210) in a sliding manner, and a cutter head cutter (230) is fixed on the outer side of each positioning sleeve (220);

the auxiliary trimming mechanism (300) comprises an avoidance groove (310) which is arranged on the upper portion of the base station (100) and is positioned under the cutterhead cutter (230), two positioning seats (320) with the tops higher than the bottom of the cutterhead cutter (230) are slidably arranged at the two ends of the inner side of the avoidance groove (310) along the length direction of the avoidance groove, and guide rollers (330) which can freely rotate and are used for guiding non-woven fabrics (H) are horizontally arranged at the upper end of the base station (100) and positioned at the two sides of the avoidance groove (310).

2. The edge slitting mechanism for nonwoven fabric manufacture of claim 1, wherein: the inside of the base station (100) is also provided with a waste collection cabin (110) which is communicated with the bottom of the avoidance groove (310).

3. The edge slitting mechanism for nonwoven fabric manufacture of claim 1, wherein: the cutting assembly (200) further comprises a motor (240) with an output end connected to one end of the shaft lever (210), and meanwhile, mounting frames (250) used for mounting the motor (240) and the shaft lever (210) are further arranged on two sides of the base station (100).

4. The edge slitting mechanism for nonwoven fabric manufacture of claim 1, wherein: and the outer side of the positioning sleeve (220) is also in threaded connection with at least one locking screw (220 a).

5. The edge slitting mechanism for nonwoven fabric manufacture of claim 1, wherein: the two sides of the inner wall of the avoidance groove (310) are provided with rail grooves (310 a) along the length direction of the avoidance groove, and two ends of the positioning seat (320) are provided with sliding blocks (320 a) sliding on the inner sides of the rail grooves (310 a).

6. The edge slitting mechanism for nonwoven fabric manufacture of claim 1, wherein: one side of the positioning seat (320) is also provided with a fixed block (320 b), and one end of the fixed block (320 b) is connected with a locking bolt (320 c) which can be abutted against the inner wall of the rail groove (310 a) in a threaded manner.