CN111409131B

CN111409131B - Non-woven fabric processing system

Info

Publication number: CN111409131B
Application number: CN202010244710.4A
Authority: CN
Inventors: 郭召勋; 苏美琳
Original assignee: Dayuan Nonwoven New Material Tianjin Co ltd
Current assignee: DAYUAN NONWOVEN NEW MATERIAL (TIANJIN) Co.,Ltd.
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-05-28
Anticipated expiration: 2040-03-31
Also published as: CN111409131A

Abstract

The invention provides a non-woven fabric processing system, which comprises a linkage type base, a traction unit, a U-shaped frame, a lifting cylinder, a tightening punching device and a pressing unit, wherein the traction unit is arranged at the front end of the linkage type base, the U-shaped frame is arranged in the middle of the linkage type base, the inner wall of the upper end of the U-shaped frame is connected with the tightening punching device through the lifting cylinder, the pressing unit is arranged at the rear end of the linkage type base, because the non-woven fabric is soft, the wrinkles of the punching position are easily caused, the punching position is irregular, the punching quality is greatly reduced, the personnel need to lay the cloth flat before punching, however, when punching after laying, because not fixed to the non-woven fabrics both sides, the non-woven fabrics still receives the overdraft of the mould that punches, leads to the cloth at the position of punching to the gathering fold of department of punching, and the manual work efficiency of laying is lower, unsuitable assembly line production scheduling problem.

Description

Non-woven fabric processing system

Technical Field

The invention relates to the technical field of non-woven fabric processing, in particular to a non-woven fabric processing system.

Background

The non-woven fabric is not a conventional fabric with warps and wefts, is composed of oriented or random fibers, is directly bonded together by a physical method, and has the characteristics of moisture resistance, air permeability, flexibility, light weight and the like, so that the non-woven fabric has extremely wide application, needs to be punched during processing of some non-woven fabrics, and often has some problems in the traditional punching process:

because the non-woven fabrics matter is soft, during traditional punching operation, very easily cause the position fold that punches, cause the position of punching irregular, greatly reduced the quality of punching, personnel need lay the cloth before punching and level, but, when punching after laying, because not fixed to the non-woven fabrics both sides, the non-woven fabrics still receives the overdraft of the mould that punches, the cloth that leads to the position of punching is to the department of punching gathering fold, and artifical laying efficiency is lower, unsuitable streamlined production.

Disclosure of Invention

In order to solve the problems, the invention provides a non-woven fabric processing system which can solve the problems that when in traditional punching operation, due to the fact that non-woven fabrics are soft, punching position wrinkles are easily caused, punching position irregularity is caused, punching quality is greatly reduced, personnel need to lay and flatten cloth before punching, however, when punching is carried out after laying, due to the fact that two sides of the non-woven fabrics are not fixed, the non-woven fabrics are still pressed by a punching die, the cloth at the punching position gathers wrinkles to the punching position, manual laying efficiency is low, and the non-woven fabric processing system is not suitable for assembly line production.

In order to achieve the purpose, the non-woven fabric processing system comprises a linkage type base, a traction unit, a U-shaped frame, a lifting cylinder, a tightening punching device and a pressing unit, wherein the traction unit is installed at the front end of the linkage type base, the U-shaped frame is installed in the middle of the linkage type base, the inner wall of the upper end of the U-shaped frame is connected with the tightening punching device through the lifting cylinder, and the pressing unit is installed at the rear end of the linkage type base.

The linkage type base comprises a bottom plate, a working groove, two extrusion plates, two extrusion blocks and two connecting ropes, wherein the working groove is formed in the bottom plate, the middle part of the working groove is connected with the two extrusion plates through a pin shaft, the two extrusion blocks are arranged at the left end and the right end of the working groove, the outer ends of the extrusion blocks are connected with the tightening punching device through the connecting ropes, during specific work, after the tightening punching device is stressed and descends, the connecting ropes are in a loose state, the two extrusion blocks move oppositely under the action of an internal spring, so that the two extrusion plates are extruded to the same horizontal plane, the two extrusion plates at the same horizontal plane serve as the bottom plate when the non-woven fabric is punched, after the tightening punching device finishes punching, the two extrusion blocks are driven to move oppositely under the driving of the connecting ropes, the two extrusion plates are in an inclined state after being subjected to gravity, punching waste materials slide into the working groove, the linkage type base adjusts the angle of the extrusion blocks in a linkage type extrusion mode, and the two extrusion blocks after angle adjustment can serve as a punching bottom plate or a waste material sliding plate.

The tight perforating device include the guide block, two hold the mechanism, two hide the groove, two aspirator pumps, two connecting pipes, the sliding tray, two stop mechanism, connect the cylinder and punch the mechanism, the left and right sides of guide block lower extreme is equipped with two and holds the mechanism, two hide the groove have been seted up to the left and right sides of guide block upper end, hide the inslot and install the aspirator pump, it has the connecting pipe to link between aspirator pump and the hold mechanism, the sliding tray has been seted up at the middle part of guide block, both ends are equipped with two stop mechanism about the sliding tray, the upper end inner wall of sliding tray is connected with the mechanism of punching through connecting the cylinder, be connected through being connected the rope between the outer end of guide block and the outer end of extrusion piece, carry out efficient tight, punch to the non-woven fabrics.

The sucking mechanism comprises a sliding frame, a telescopic pipe, a sucking frame, two extrusion rods, two plugging plates, a connecting spring, a working spring and two extrusion grooves, the sliding frame is connected with the guide groove in a sliding fit manner, the working spring is connected between the guide block and the sliding frame, the sliding frame is connected with the sucking frame through the telescopic pipe, the two extrusion rods are installed on the lower end face of the sliding frame, the two extrusion grooves are formed in the left end and the right end of the sucking frame, the extrusion grooves are connected with the middle parts of the plugging plates through pin shafts, the two plugging plates are in a plugging state in the sucking frame, the connecting spring is connected between the outer ends of the plugging plates and the bottom ends of the extrusion grooves, when the sucking mechanism works, the guide block is driven to descend through a lifting cylinder so that the two sucking mechanisms are tightly attached to the surface of the non-woven fabric, the sucking frame stops descending after being tightly attached to the surface of the non-woven fabric, the sliding frame, make two jam plates upwards angle upset, at this moment, hold in the frame and be the state of ventilating, inhale the lower extreme surface of holding the frame with the non-woven fabrics through the aspirator pump.

The pressing unit comprises a working frame, a pressing roller, a sliding block and a buffer spring, the pressing frame is connected with the pressing roller through a bearing, the sliding block is installed at the left end and the right end of the pressing frame, the sliding block is connected with the working frame in a sliding fit mode, the working frame is installed at the rear end of the bottom plate, and the buffer spring is connected between the sliding block and the working frame.

Preferably, the extrusion block is connected with the working groove in a sliding fit mode, a built-in spring is connected between the extrusion block and the working groove, and the upper end of the inner side of the extrusion block is uniformly provided with extrusion rollers through a pin shaft.

Preferably, the traction unit comprises two connecting plates, a traction roller and a traction motor, the two connecting plates are installed on the bottom plate, the two connecting plates are connected with the traction roller through a bearing, the right end of the traction roller is connected with an output shaft of the traction motor, and the traction motor is installed on the connecting plate on the right side through a base.

Preferably, the left side and the right side of the lower end of the guide block are provided with two guide grooves, and the guide grooves are gradually inclined upwards from inside to outside.

Preferably, a connecting pipe is connected between the sliding frame and the air suction pump, and a double-sided adhesive layer with a grid structure is laid at the lower end of the suction frame.

Preferably, the blocking mechanism comprises a blocking rod and a blocking spring, the blocking rod is connected with the guide block in a sliding fit mode, and the blocking spring is connected between the blocking rod and the guide block.

Preferably, the punching mechanism comprises an I-shaped frame, a telescopic rod, a detaching plate and a punching die, a connecting cylinder is connected between the I-shaped frame and the guide block, the telescopic rod is connected between the lower end of the I-shaped frame and the upper end of the detaching plate, and the punching die is uniformly arranged at the lower end of the detaching plate.

Preferably, the mould of punching include removable post, the head of punching, operating spring, extrude board and compression spring, be screw-thread fit connection between the upper end of removable post and the dismantlement board, the lower pot head of removable post is equipped with the head of punching, even has operating spring between first inner wall of punching and the removable post, the inner wall of head of punching is equipped with extrudes the board, it has compression spring even to extrude board and removable post lower extreme middle part.

The invention has the beneficial effects that:

according to the non-woven fabric processing system, the two ends of the sucked non-woven fabric are pulled to the two sides to be in the tightened state by adopting a linkage type extrusion design, manual laying and conveying are not needed, the non-woven fabric processing system is suitable for flow line production, a punching mechanism is matched with a linkage type base to punch and discharge waste materials for the tightened non-woven fabric, and the integral processing efficiency is greatly improved;

the linkage type base drives the two extrusion plates to adjust the angle in a linkage type traction mode, so that the two extrusion plates are in different states under different conditions, and the two extrusion plates can serve as a punching bottom plate or a waste material sliding plate;

thirdly, the non-woven fabric processing system provided by the invention has the advantages that the suction mechanism is used for double laminating between the non-woven fabric and the suction frame in a suction and viscous sticking mode, the effect of a clamp is achieved, the non-woven fabric is prevented from being in an untightened state due to position deviation when the non-woven fabric is tightened, the regularity of a punching position is improved in an early tightening mode, the non-woven fabric and the suction frame can be quickly separated when the non-woven fabric is not required to be laminated by the suction and the viscous force, and the whole tightening efficiency is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a cross-sectional view of the linkage base, U-shaped frame, lifting cylinder and tightening punching device of the present invention;

FIG. 3 is an enlarged view of the invention in section X of FIG. 2;

fig. 4 is a Y-direction partial enlarged view of fig. 2 of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 4, a non-woven fabric processing system comprises a linkage type base 1, a traction unit 2, a U-shaped frame 3, a lifting cylinder 4, a tightening punching device 5 and a pressing unit 6, wherein the traction unit 2 is installed at the front end of the linkage type base 1, the U-shaped frame 3 is installed in the middle of the linkage type base 1, the inner wall of the upper end of the U-shaped frame 3 is connected with the tightening punching device 5 through the lifting cylinder 4, and the pressing unit 6 is installed at the rear end of the linkage type base 1.

The linkage type base 1 comprises a bottom plate 11, a working groove 12, two extrusion plates 13, two extrusion blocks 14 and two connecting ropes 15, wherein the working groove 12 is formed in the bottom plate 11, the middle part of the working groove 12 is connected with the two extrusion plates 13 through a pin shaft, the two extrusion blocks 14 are arranged at the left end and the right end of the working groove 12, the outer ends of the extrusion blocks 14 are connected with a tightening punching device 5 through the connecting ropes 15, during specific work, after the tightening punching device 5 is stressed and lowered, the connecting ropes 15 are in a loose state, the two extrusion blocks 14 move oppositely under the action of a built-in spring, so that the two extrusion plates 13 are extruded to the same horizontal plane, the two extrusion plates 13 at the same horizontal plane serve as the bottom plate when the non-woven fabric is punched, after the tightening punching device 5 is punched, the two extrusion blocks 14 are driven to move oppositely by the connecting ropes 15, and the two extrusion plates 13 are in an inclined state under the action of gravity, the punching waste material slides into the working groove 12, the linkage type base 1 adjusts the angle of the extrusion blocks 14 in a linkage type extrusion mode, and the two extrusion blocks 14 after angle adjustment can be used as a punching bottom plate or a waste material sliding plate.

The tightening punching device 5 comprises a guide block 51, two sucking mechanisms 52, two hidden grooves 53, two sucking pumps 54, two connecting pipes 55, a sliding groove 56, two blocking mechanisms 57, a connecting cylinder 59 and a punching mechanism 58, wherein the two sucking mechanisms 52 are arranged on the left side and the right side of the lower end of the guide block 51, the two hidden grooves 53 are formed in the left side and the right side of the upper end of the guide block 51, the sucking pumps 54 are installed in the hidden grooves 53, the connecting pipes 55 are connected between the sucking pumps 54 and the sucking mechanisms 52, the sliding groove 56 is formed in the middle of the guide block 51, the two blocking mechanisms 57 are arranged at the left end and the right end of the sliding groove 56, the inner wall of the upper end of the sliding groove 56 is connected with the punching mechanism 58 through the connecting cylinder 59, the outer end of the guide block 51 is connected with the outer end of the extrusion block 14 through a connecting rope 15, and.

The sucking mechanism 52 comprises a sliding frame 521, a telescopic pipe 522, a sucking frame 523, two extrusion rods 524, two blocking plates 525, a connecting spring 526, a working spring 527 and two extrusion grooves 528, the sliding frame 521 is connected with a guide groove in a sliding fit mode, the working spring 527 is connected between the guide block 51 and the sliding frame 521, the sliding frame 521 is connected with the sucking frame 523 through the telescopic pipe 522, the two extrusion rods 524 are installed on the lower end surface of the sliding frame 521, the two extrusion grooves 528 are formed in the left end and the right end of the sucking frame 523, the extrusion grooves 528 are connected with the middle parts of the blocking plates 525 through pin shafts, the two blocking plates 525 are in a blocking state inside the sucking frame 523, the connecting spring 526 is connected between the outer end of the blocking plate 525 and the bottom end of the extrusion grooves 528, during specific work, the lifting cylinder 4 drives the guide block 51 to descend to enable the two non-woven fabric sucking mechanisms 52 to be tightly attached to the surface, the sucking frame 523 stops descending and tightly attached to the surface, the sliding frame 521 continuously descends to drive the two extrusion rods 524 to extrude the two blocking plates 525, so that the two blocking plates 525 are turned upwards, at the moment, the inside of the sucking frame 523 is in a ventilation state, and the non-woven fabric is sucked on the lower end surface of the sucking frame 523 through the suction pump 54.

The extrusion block 14 is connected with the working groove 12 in a sliding fit mode, a built-in spring is connected between the extrusion block 14 and the working groove 12 to play a role in resetting, and extrusion rollers are uniformly arranged at the upper end of the inner side of the extrusion block 14 through a pin shaft, so that the difficulty of extruding the extrusion plate 13 by the extrusion block 14 is reduced.

Traction unit 2 include two even boards 21, carry over pinch rolls 22 and traction motor 23, two even boards 21 are installed on bottom plate 11, be connected with carry over pinch rolls 22 through the bearing between two even boards 21, the right-hand member of carry over pinch rolls 22 and traction motor 23's output shaft, traction motor 23 passes through the pedestal mounting on even board 21 on the right side, twine the free end of non-woven fabrics on carry over pinch rolls 22, drive the non-woven fabrics through traction motor 23 and convolute to drive the non-woven fabrics and carry forward.

Two guide grooves are formed in the left side and the right side of the lower end of the guide block 51, and the guide grooves are of a structure which gradually inclines upwards from inside to outside, so that a guide effect is achieved.

Even have connecting pipe 55 between slide frame 521 and the aspirator pump 54, the lower extreme of holding frame 523 is spread the two-sided adhesive layer of grid structure, the setting up of two-sided adhesive layer makes the non-woven fabrics inhale when holding frame 523 down the terminal surface, the mode of pasting through viscidity glues the lower terminal surface of holding frame 523, through suction, viscidity dual mode, the laminating force between frame 523 and the non-woven fabrics has been improved and has been held, avoid two to hold frame 523 with the non-woven fabrics both ends when to the both sides pulling, the skew appears in the position of holding between frame 523 and the non-woven fabrics and leads to the condition that can not tighten.

The blocking mechanism 57 includes a blocking rod 571 and a blocking spring 572, the blocking rod 571 is connected with the guide block 51 in a sliding fit manner, and the blocking spring 572 is connected between the blocking rod 571 and the guide block 51, when the nonwoven fabric is not punched by the tight punching device 5 in specific work, the sliding frame 521 moves and resets inwards under the action of the working spring 527, so that the blocking rod 571 is pressed to move inwards, at this time, the inward moving blocking rod 571 can block the h-shaped frame 581 from descending, and the situation that the nonwoven fabric is not punched downwards when being tightened is avoided.

The punching mechanism 58 comprises a I-shaped frame 581, an expansion link 582, a detaching plate 583 and a punching die 584, a connecting cylinder 59 is connected between the I-shaped frame 581 and the guide block 51, the expansion link 582 is connected between the lower end of the I-shaped frame 581 and the upper end of the detaching plate 583, the expansion link 582 plays a role in buffering, and the punching die 584 is uniformly arranged at the lower end of the detaching plate 583.

The punching die 584 comprises a detachable column 584a, a punching head 584b, an operating spring 584c, an extrusion plate 584d and a compression spring 584e, the upper end of the detachable column 584a is in threaded fit connection with a disassembling plate 583, the lower end of the detachable column 584a is sleeved with the punching head 584b, the operating spring 584c is connected between the inner wall of the punching head 584b and the detachable column 584a, the extrusion plate 584d is arranged on the inner wall of the punching head 584b, the compression spring 584e is connected between the extrusion plate 584d and the lower end of the detachable column 584a, the punching die 584 is driven to press downwards through a connecting air cylinder 59 during specific work, the non-woven fabric is punched through the punching head 584b, the punching mechanism 58 is lifted and reset after punching, and waste materials remained in the punching head 584b are extruded on the extrusion plate 13 under the cooperation of the compression spring 584e and the extrusion plate 584 d.

The pressing unit 6 comprises a working frame 61, a lower pressing frame 62, a pressing roller 63, a sliding block 65 and a buffer spring 64, the lower pressing frame 62 is connected with the pressing roller 63 through a bearing, the sliding blocks 65 are installed at the left end and the right end of the lower pressing frame 62, the sliding blocks 65 are connected with the working frame 61 in a sliding fit mode, the working frame 61 is installed at the rear end of the bottom plate 11, the buffer spring 64 is connected between the sliding blocks 65 and the working frame 61, during specific work, the free end of the non-woven fabric sequentially penetrates between the pressing roller 63 and the bottom plate 11 from back to front and tightly stretches between the punching device 5 and the bottom plate 11, when the non-woven fabric penetrates between the pressing roller 63 and the bottom plate 11, the non-woven fabric is slowly conveyed through gravity rolling of the pressing roller 63, and the tightness degree of the non-woven fabric during.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a non-woven fabrics system of processing, includes coordinated type base (1), traction unit (2), U type frame (3), lift cylinder (4), tightens perforating device (5), pushes down unit (6), its characterized in that: the front end of the linkage type base (1) is provided with a traction unit (2), the middle part of the linkage type base (1) is provided with a U-shaped frame (3), the inner wall of the upper end of the U-shaped frame (3) is connected with a tightening and punching device (5) through a lifting cylinder (4), and the rear end of the linkage type base (1) is provided with a pressing unit (6);

the linkage type base (1) comprises a bottom plate (11), a working groove (12), two extrusion plates (13), two extrusion blocks (14) and two connecting ropes (15), wherein the working groove (12) is formed in the bottom plate (11), the middle part of the working groove (12) is connected with the two extrusion plates (13) through a pin shaft, the two extrusion blocks (14) are arranged at the left end and the right end of the working groove (12), and the outer ends of the extrusion blocks (14) are connected with a tightening punching device (5) through the connecting ropes (15);

the tightening punching device (5) comprises a guide block (51), two sucking mechanisms (52), two hidden grooves (53), two air suction pumps (54), two connecting pipes (55), a sliding groove (56), two blocking mechanisms (57), a connecting cylinder (59) and a punching mechanism (58), the left side and the right side of the lower end of the guide block (51) are provided with two sucking mechanisms (52), the left side and the right side of the upper end of the guide block (51) are provided with two hidden grooves (53), an air suction pump (54) is installed in each hidden groove (53), a connecting pipe (55) is connected between each air suction pump (54) and each sucking mechanism (52), the middle of the guide block (51) is provided with a sliding groove (56), the left end and the right end of each sliding groove (56) are provided with two blocking mechanisms (57), the inner wall of the upper end of each sliding groove (56) is connected with a punching mechanism (58) through a connecting cylinder (59), and the outer end of the guide block (51) is connected with the outer end of the extrusion block (14;

the left side and the right side of the lower end of the guide block (51) are provided with two guide grooves, and the guide grooves are gradually inclined upwards from inside to outside;

the sucking mechanism (52) comprises a sliding frame (521), a telescopic pipe (522), a sucking frame (523), two extrusion rods (524), two blocking plates (525), a connecting spring (526), a working spring (527) and two extrusion grooves (528), the sliding frame (521) is connected with the guide grooves in a sliding fit mode, the working spring (527) is connected between the guide block (51) and the sliding frame (521), the sliding frame (521) is connected with the sucking frame (523) through the telescopic pipe (522), the two extrusion rods (524) are installed on the lower end face of the sliding frame (521), the two extrusion grooves (528) are formed in the left end and the right end of the sucking frame (523), the extrusion grooves (528) are connected with the middle of the blocking plates (525) through pin shafts, and the connecting spring (526) is connected between the outer ends of the blocking plates (525) and the bottom ends of the extrusion grooves (528);

the pressing unit (6) comprises a working frame (61), a pressing frame (62), pressing rollers (63), sliding blocks (65) and buffer springs (64), the pressing frame (62) is connected with the pressing rollers (63) through bearings, the sliding blocks (65) are installed at the left end and the right end of the pressing frame (62), the sliding blocks (65) are connected with the working frame (61) in a sliding fit mode, the working frame (61) is installed at the rear end of the bottom plate (11), and the buffer springs (64) are connected between the sliding blocks (65) and the working frame (61).

2. The nonwoven fabric processing system of claim 1, wherein: the extrusion block (14) is connected with the working groove (12) in a sliding fit mode, a built-in spring is connected between the extrusion block (14) and the working groove (12), and extrusion rollers are uniformly arranged at the upper end of the inner side of the extrusion block (14) through a pin shaft.

3. The nonwoven fabric processing system of claim 1, wherein: traction unit (2) include two even boards (21), carry over pinch rolls (22) and traction motor (23), two even boards (21) are installed on bottom plate (11), be connected through bearing and carry over pinch rolls (22) between two even boards (21), the right-hand member of carry over pinch rolls (22) and the output shaft of traction motor (23), traction motor (23) pass through the pedestal mounting on even board (21) on right side.

4. The nonwoven fabric processing system of claim 1, wherein: a connecting pipe (55) is connected between the sliding frame (521) and the air suction pump (54), and a double-sided adhesive layer with a grid structure is paved at the lower end of the sucking frame (523).

5. The nonwoven fabric processing system of claim 1, wherein: the blocking mechanism (57) comprises a blocking rod (571) and a blocking spring (572), the blocking rod (571) is connected with the guide block (51) in a sliding fit manner, and the blocking spring (572) is connected between the blocking rod (571) and the guide block (51).

6. The nonwoven fabric processing system of claim 1, wherein: the punching mechanism (58) comprises an I-shaped frame (581), an expansion link (582), a detaching plate (583) and a punching die (584), a connecting cylinder (59) is connected between the I-shaped frame (581) and the guide block (51), the expansion link (582) is connected between the lower end of the I-shaped frame (581) and the upper end of the detaching plate (583), and the punching die (584) is uniformly arranged at the lower end of the detaching plate (583).

7. The nonwoven fabric processing system of claim 6, wherein: punching die (584) including removable post (584a), punch head (584b), operating spring (584c), extrude board (584d) and compression spring (584e), be connected for screw-thread fit between the upper end of removable post (584a) and dismantlement board (583), the lower pot head of removable post (584a) is equipped with punch head (584b), it has operating spring (584c) to link between punch head (584b) inner wall and removable post (584a), the inner wall of punch head (584b) is equipped with extrudes board (584d), it has compression spring (584e) to extrude board (584d) and removable post (584a) lower extreme middle part.