阅读说明：本技术 一种无纺布连续切割机 (Non-woven fabric continuous cutting machine ) 是由 刘刚 于 2021-06-24 设计创作，主要内容包括：本发明提供一种无纺布连续切割机,涉及无纺布领域。该无纺布连续切割机,包括支撑台和传动轴,所述传动轴的数量为两个,支撑台的左右两端分别转动套接在两个传动轴,两个传动轴的前端之间与后端之间均通过传送带传动,支撑台位于两个传送带之间,支撑台的右后端固定连接有间歇电动机,间歇电动机的输出端位于右侧的传动轴的后端固定连接,支撑台的正背面均开设有环形槽,支撑台的正面均固定连接有安装环。该无纺布连续切割机,通过设置环形槽、卡紧半环、夹紧结构和安装环,达到了夹紧结构交替带动无纺布移动切割的效果,解决了将无纺布切下一段后,需要重新手动拉动无纺布再切割,不能进行连续工作,造成切割效率较慢的问题。(The invention provides a non-woven fabric continuous cutting machine, and relates to the field of non-woven fabrics. This non-woven fabrics continuous cutting machine, including brace table and transmission shaft, the quantity of transmission shaft is two, and both ends rotate respectively about the brace table and cup joint at two transmission shafts, all through the conveyer belt transmission between the front end of two transmission shafts and between the rear end, and the brace table is located between two conveyer belts, and the right back end fixedly connected with intermittent motor of brace table, the output of intermittent motor are located the rear end fixed connection of the transmission shaft on right side, and the ring channel has all been seted up to the positive back of brace table, the equal fixedly connected with collar in the front of brace table. This non-woven fabrics continuous cutting machine through setting up ring channel, chucking semi-ring, pressing from both sides tight structure and collar, has reached and has pressed from both sides tight structure and drive the effect that the non-woven fabrics removed the cutting in turn, has solved and has downed one section back with the non-woven fabrics, need manual pulling non-woven fabrics cutting again, can not carry out continuous operation, causes the slower problem of cutting efficiency.)

1. The utility model provides a non-woven fabrics continuous cutting machine, includes brace table (1) and transmission shaft (2), its characterized in that: the number of the transmission shafts (2) is two, the left end and the right end of the support table (1) are respectively rotatably sleeved on the two transmission shafts (2), the front ends and the rear ends of the two transmission shafts (2) are respectively transmitted through the conveyor belts (3), the support table (1) is positioned between the two conveyor belts (3), the right rear end of the support table (1) is fixedly connected with the intermittent motor (5), the output end of the intermittent motor (5) is positioned at the rear end of the right transmission shaft (2) and fixedly connected with the rear end of the right transmission shaft, the ring grooves (6) are respectively arranged at the front and the back of the support table (1), the mounting rings (7) are respectively fixedly connected with the front of the support table (1), the two conveyor belts (3) are respectively positioned inside the two mounting rings (7), one surfaces of the two conveyor belts (3) close to each other are respectively fixedly connected with the two clamping structures (4), and the outer surfaces of the two ring grooves (6) are respectively and fixedly sleeved with the clamping half rings (8), a discharging structure (9) is arranged on the left side face of the mounting ring (7) positioned in front, a cutting knife (10) is arranged between the two mounting rings (7) above the supporting table (1), a fixing plate (11) is fixedly connected to the upper surface of the cutting knife (10), reciprocating telescopic rods (12) are arranged on the front side and the rear side of the cutting knife (10), the bottom surfaces of the two reciprocating telescopic rods (12) are respectively fixed to the upper surfaces of the two mounting rings (7), and the upper surfaces of the reciprocating telescopic rods (12) are fixedly connected to the bottom surface of the fixing plate (11);

the clamping structure (4) comprises a fixed block (401), a fixed shaft (402) and a connecting block (403), the fixed block (401) is fixedly connected with the conveyor belt (3), the fixed shaft (402) is positioned between the fixed block (401) and the connecting block (403), two ends of the fixed shaft (402) are fixedly connected with the fixed block (401) and the connecting block (403), the outer surface of the fixed shaft (402) is fixedly connected with an upper pressure plate (404), the upper surface of the upper pressure plate (404) is fixedly connected with a torsion spring (405), the torsion spring (405) is movably sleeved on the outer surface of the fixed shaft (402), the upper end of the torsion spring (405) is fixedly connected with the bottom surface of the fixed block (401), a movable block (406) is arranged below the connecting block (403), a pushing telescopic rod (407) is arranged between the movable block (406) and the connecting block (403), two ends of the pushing telescopic rod (407) are fixedly connected with the movable block (406) and the connecting block (403), a lower pressing wheel (408) is arranged below the upper pressing plate (404), and the lower pressing wheel (408) is fixedly connected with the movable block (406).

2. The continuous nonwoven fabric cutting machine according to claim 1, characterized in that: the left and right sides of cutting knife (10) all is provided with limiting plate (13), and limiting plate (13) are located between two collar (7), and the last fixed surface of limiting plate (13) is connected with two spring telescopic links (14), the upper end of spring telescopic link (14) and the bottom surface fixed connection of fixed plate (11).

3. The continuous nonwoven fabric cutting machine according to claim 1, characterized in that: a limiting wheel (15) is arranged on the left side of the supporting table (1), the front end and the rear end of the limiting wheel (15) are respectively rotatably inserted into the left ends of the two mounting rings (7), and the bottom surface of the limiting wheel (15) is flush with the upper surface of the supporting table (1).

4. The continuous nonwoven fabric cutting machine according to claim 1, characterized in that: a roller (16) is arranged below the lower pressing wheel (408), and the bottom surface of the roller (16) is in rolling contact with the outer annular surface of the clamping half ring (8).

5. The continuous nonwoven fabric cutting machine according to claim 1, characterized in that: the left end of the inner ring surface of the mounting ring (7) is fixedly connected with a guide half ring (17), the guide half ring (17) is located on the left side of the clamping half ring (8), and the guide half ring (17) is located between the two conveyor belts (3).

6. The continuous nonwoven fabric cutting machine according to claim 1, characterized in that: the upper surface of the supporting table (1) is located below the cutting knife (10) and is provided with a cutting groove (18), and the width of the cutting groove (18) is slightly larger than that of the cutting knife (10).

Technical Field

The invention relates to the field of non-woven fabrics, in particular to a non-woven fabric continuous cutting machine.

Background

Non-woven fabrics, also called non-woven fabrics and non-woven fabrics, are sheets, fiber webs or wadding made of oriented or randomly arranged fibers through friction, cohesion or adhesion or the combination of the methods, and have the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, low price, recyclability and the like.

Need cut the segmentation to the non-woven fabrics and deposit when non-woven fabrics processing, but current segmenting device need manual pulling non-woven fabrics cutting again after downing one section with the non-woven fabrics, can not carry out continuous operation, causes cutting efficiency slower.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a non-woven fabric continuous cutting machine, which solves the problem that after a section of non-woven fabric is cut off, the non-woven fabric needs to be pulled manually again for cutting, and continuous work cannot be carried out, so that the cutting efficiency is low.

In order to achieve the purpose, the invention is realized by the following technical scheme: a non-woven fabric continuous cutting machine comprises a supporting table and two transmission shafts, wherein the number of the transmission shafts is two, the left end and the right end of the supporting table are respectively rotatably sleeved on the two transmission shafts, the front ends and the rear ends of the two transmission shafts are respectively transmitted through a conveyor belt, the supporting table is positioned between the two conveyor belts, the right rear end of the supporting table is fixedly connected with an intermittent motor, the output end of the intermittent motor is positioned at the rear end of the transmission shaft on the right side and fixedly connected with the rear end of the transmission shaft, the front side and the rear side of the supporting table are respectively provided with a ring groove, the front side of the supporting table is respectively and fixedly connected with a mounting ring, the two conveyor belts are respectively positioned inside the two mounting rings, one side, close to each other, of the two conveyor belts is respectively and fixedly connected with two clamping structures, the outer surfaces of the two ring grooves are respectively and fixedly sleeved with a clamping half ring, the left side of the mounting ring positioned in front is provided with a material placing structure, a cutting knife is arranged above the supporting table and between the two mounting rings, the last fixed surface of cutting knife is connected with the fixed plate, and both sides all are provided with reciprocating telescopic link around the cutting knife, and the bottom surface of two reciprocating telescopic links respectively with the last fixed surface of two collars, reciprocating telescopic link's upper surface and the bottom surface fixed connection of fixed plate.

The clamping structure comprises a fixed block, a fixed shaft and a connecting block, the fixed block and a conveying belt are fixedly connected, the fixed shaft is located between the fixed block and the connecting block, the two ends of the fixed shaft and the fixed block and the connecting block are fixedly connected, the outer surface of the fixed shaft is fixedly connected with an upper pressing plate, the upper surface of the upper pressing plate is fixedly connected with a torsional spring, the outer surface of the fixed shaft is sleeved with the torsional spring, the upper end of the torsional spring and the bottom surface of the fixed block are fixedly connected, the lower portion of the connecting block is provided with a movable block, a pushing telescopic rod is arranged between the movable block and the connecting block, the two ends of the pushing telescopic rod and the movable block and the connecting block are fixedly connected, the lower portion of the upper pressing plate is provided with a lower pressing wheel, and the movable block are fixedly connected.

Preferably, the left and right sides of cutting knife all is provided with the limiting plate, and the limiting plate is located between two collars, and the last fixed surface of limiting plate is connected with two spring telescopic links, the upper end of spring telescopic link and the bottom surface fixed connection of fixed plate.

Preferably, a limiting wheel is arranged on the left side of the supporting table, the front end and the rear end of the limiting wheel are respectively rotatably inserted at the left ends of the two mounting rings, and the bottom surface of the limiting wheel is flush with the upper surface of the supporting table.

Preferably, a roller is arranged below the lower pressing wheel, and the bottom surface of the roller is in rolling contact with the outer annular surface of the clamping semi-ring.

Preferably, the left end of the inner ring surface of the mounting ring is fixedly connected with a guide half ring, the guide half ring is positioned on the left side of the clamping half ring, and the guide half ring is positioned between the two conveyor belts.

Preferably, the upper surface of the supporting table is located below the cutting knife and is provided with a cutting groove, and the width of the cutting groove is slightly larger than that of the cutting knife.

Compared with the prior art, the invention has the following beneficial effects:

1. the non-woven fabric continuous cutting machine is characterized in that an annular groove, a clamping semi-ring, a clamping structure and a mounting ring are arranged, one end of a non-woven fabric is firstly paved on a supporting table during cutting, an intermittent motor is started to drive a conveyor belt to rotate through a transmission shaft to drive the clamping structure to move rightwards, the non-woven fabric is positioned between an upper pressure plate and a lower pressure wheel, when the lower pressure wheel moves onto the clamping semi-ring, a telescopic rod is pushed to compress, the lower pressure wheel and the upper pressure plate are close to each other to clamp the non-woven fabric, when the conveyor belt continuously drives the clamping structure to move, the non-woven fabric can be pulled to move rightwards, when the next clamping structure drives the non-woven fabric to move to the right side of a cutting knife, the reciprocating telescopic rod drives the cutting knife to move downwards to cut the non-woven fabric, when the clamping structure moves out of the range of the clamping semi-ring from the lower side of the supporting table, the upper pressure plate and the lower pressure wheel are far away from each other under the pushing of the telescopic rod, and the cut non-woven fabric drops, it is convenient for press from both sides tight structure and continue to press from both sides tightly the non-woven fabrics after rotating the top, has reached and has pressed from both sides tight structure and drive the effect that the non-woven fabrics removed the cutting in turn, has solved and has downed one section back with the non-woven fabrics, need manual pulling non-woven fabrics cutting again, can not carry out continuous operation, causes the slower problem of cutting efficiency.

2. According to the non-woven fabric continuous cutting machine, the guide half rings are arranged, when the clamping structure moves to the range of the guide half rings from the lower side, the guide half rings push the upper pressure plate to rotate, so that the upper pressure plate is in a transverse state, the non-woven fabric is prevented from being lifted in the process of rotating to the upper side by the upper pressure plate, and the non-woven fabric cannot be clamped.

3. This continuous cutting machine of non-woven fabrics through setting up spring telescopic link and limiting plate, when reciprocal telescopic link drives the cutting knife and cuts the non-woven fabrics, intermittent type motor stall, and the fixed plate drives the limiting plate through spring telescopic link and moves down and compress tightly the non-woven fabrics simultaneously, prevents that the non-woven fabrics from producing deformation when the cutting.

Drawings

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

FIG. 2 is a schematic view of the connection between the reciprocating telescopic rod and the fixing plate according to the present invention;

FIG. 3 is a schematic view of the connection between the transmission shaft and the supporting platform according to the present invention;

FIG. 4 is a schematic view of the attachment of the fixed block to the conveyor belt according to the present invention;

FIG. 5 is a schematic view of the present invention showing the connection between the pushing rod and the movable block.

The automatic feeding device comprises a supporting table 1, a transmission shaft 2, a conveyor belt 3, a clamping structure 4, a fixed block 401, a fixed shaft 402, a connecting block 403, an upper pressing plate 404, a torsion spring 405, a movable block 406, a telescopic rod 407, a lower pressing wheel 408, an intermittent motor 5, an annular groove 6, a mounting ring 7, a half clamping ring 8, a discharging structure 9, a cutting knife 10, a fixing plate 11, a reciprocating telescopic rod 12, a limiting plate 13, a telescopic rod 14, a limiting wheel 15, a roller 16, a guide half ring 17 and a cutting groove 18.

Detailed Description

As shown in fig. 1-5, a non-woven fabrics continuous cutting machine, including brace table 1 and transmission shaft 2, the quantity of transmission shaft 2 is two, both ends rotate respectively and cup joint at two transmission shafts 2 about brace table 1, all transmit through conveyer belt 3 between the front end of two transmission shafts 2 and the rear end, brace table 1 is located between two conveyer belts 3, the right rear end fixedly connected with intermittent motor 5 of brace table 1, the output of intermittent motor 5 is located the rear end fixedly connected with of transmission shaft 2 on right side, ring channel 6 has all been seted up at the positive back of brace table 1, the equal fixedly connected with collar 7 in the front of brace table 1, two conveyer belts 3 are located the inside of two collars 7 respectively, the equal fixedly connected with of one side that two conveyer belts 3 are close to each other presss from both sides tight structure 4, the equal fixed chucking semi-ring 8 that has cup jointed of surface of two ring channels 6.

The left side of the mounting ring 7 in front is provided with a discharging structure 9, the left side of the supporting table 1 is provided with a limiting wheel 15, the front end and the rear end of the limiting wheel 15 are respectively rotatably inserted at the left ends of the two mounting rings 7, the bottom surface of the limiting wheel 15 is flush with the upper surface of the supporting table 1, and after the non-woven fabric is discharged from the discharging structure 9, the non-woven fabric passes through the lower part of the limiting wheel 15, so that the non-woven fabric and the supporting table 1 are kept horizontal, and the non-woven paper is conveniently clamped by the clamping structure 4.

The top of brace table 1 is located and is provided with cutting knife 10 between two collars 7, the last fixed surface of cutting knife 10 is connected with fixed plate 11, the left and right sides of cutting knife 10 all is provided with limiting plate 13, limiting plate 13 is located between two collars 7, two spring telescopic links 14 of the last fixed surface of limiting plate 13 are connected with, the upper end of spring telescopic link 14 and the bottom surface fixed connection of fixed plate 11, when cutting knife 10 moves down and cuts the non-woven fabrics, spring telescopic link 14 promotes limiting plate 13 and compresses tightly the non-woven fabrics, prevent that the non-woven fabrics from producing the deformation owing to dragging when the cutting.

Both sides all are provided with reciprocal telescopic link 12 around cutting knife 10, when reciprocal telescopic link 12 drives cutting knife 10 downstream cutting, intermittent type motor 5 stall, the bottom surface of two reciprocal telescopic links 12 respectively with the upper surface mounting of two collars 7, the upper surface of reciprocal telescopic link 12 and the bottom surface fixed connection of fixed plate 11, the upper surface of brace table 1 is located the below of cutting knife 10 and has been seted up cutting groove 18, the width of cutting groove 18 slightly is greater than the width of cutting knife 10.

The clamping structure 4 comprises a fixing block 401, a fixing shaft 402 and a connecting block 403, the fixing block 401 is fixedly connected with the conveyor belts 3, the fixing shaft 402 is located between the fixing block 401 and the connecting block 403, two ends of the fixing shaft 402 are fixedly connected with the fixing block 401 and the connecting block 403, an upper pressing plate 404 is fixedly connected to the outer surface of the fixing shaft 402, a torsion spring 405 is fixedly connected to the upper surface of the upper pressing plate 404, a guide half ring 17 is fixedly connected to the left end of the inner annular surface of the mounting ring 7, the guide half ring 17 is located on the left side of the clamping half ring 8, the guide half ring 17 is located between the two conveyor belts 3, when the upper pressing plate 404 is within the range of the guide half ring 17, the upper pressing plate 404 is driven by the guide half ring 17 to rotate, the upper pressing plate 404 is made to be in a transverse state, the non-woven fabric cannot be lifted when the upper pressing plate 404 moves upwards, and the non-woven fabric is convenient to clamp subsequently.

The outer surface of the fixed shaft 402 is movably sleeved with a torsion spring 405, the upper end of the torsion spring 405 is fixedly connected with the bottom surface of the fixed block 401, a movable block 406 is arranged below the connecting block 403, a pushing telescopic rod 407 is arranged between the movable block 406 and the connecting block 403, two ends of the pushing telescopic rod 407 are fixedly connected with the movable block 406 and the connecting block 403, a lower pressing wheel 408 is arranged below the upper pressing plate 404, the lower pressing wheel 408 is fixedly connected with the movable block 406, a roller 16 is arranged below the lower pressing wheel 408, the bottom surface of the roller 16 is in rolling contact with the outer annular surface of the clamping half ring 8, and the roller 16 improves the smoothness of the clamping structure 4 during moving.

When the non-woven fabric cutting machine is used, one end of the non-woven fabric is firstly paved on a support table 1 during cutting, an intermittent motor 5 is started to drive a conveyor belt 3 to rotate through a transmission shaft 2, a clamping structure 4 is driven to move rightwards, the non-woven fabric is positioned between an upper pressing plate 404 and a lower pressing wheel 408, when the lower pressing wheel 408 moves to a clamping semi-ring 8, a telescopic rod 407 is pushed to compress, the lower pressing wheel 408 and the upper pressing plate 404 are close to each other to clamp the non-woven fabric, when the conveyor belt 3 continuously drives the clamping structure 4 to move, the non-woven fabric can be pulled to move rightwards, when the next clamping structure 4 drives the non-woven fabric to move to the right side of a cutting knife 10, the intermittent motor 5 stops rotating, meanwhile, a reciprocating telescopic rod 12 drives the cutting knife 10 to move downwards to cut the non-woven fabric, after the cutting is finished, the intermittent motor 5 continuously rotates, when the clamping structure 4 moves out of the range of the clamping semi-ring 8 from the lower part of the support table 1, the upper pressing plate 404 and the lower pressing wheel 408 are mutually separated under the pushing of the telescopic rod 407, the cut non-woven fabric falls off, and after the lower clamping structure 4 continues to move to the range of the guide half ring 17, the guide half ring 17 pushes the upper pressing plate 404 to rotate, so that the upper pressing plate 404 is in a transverse state, and the non-woven fabric is prevented from being lifted in the process that the upper pressing plate 404 rotates to the upper side, and the non-woven fabric cannot be clamped.

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