CN115404596B

CN115404596B - Lapping machine with water conservancy diversion effect

Info

Publication number: CN115404596B
Application number: CN202210967463.XA
Authority: CN
Inventors: 马晓飞; 刘洪印; 荣小瑛; 刘平平; 张瑞
Original assignee: Jixiang Sanbao High Tech Textile Co Ltd
Current assignee: Jixiang Sanbao High Tech Textile Co Ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-07-14
Anticipated expiration: 2042-08-12
Also published as: CN115404596A

Abstract

The invention discloses a lapping machine with a diversion effect, which belongs to the field of lapping machines, and comprises a workbench, wherein a reciprocating assembly is arranged at the top of the workbench, a rectangular frame is connected to the reciprocating assembly, the height difference between the bottom of the rectangular frame and the workbench is 100mm, two groups of conveying wheels are rotationally connected to the inner wall of the bottom of the rectangular frame, connecting plates are fixedly connected to two sides of the rectangular frame, slide rods are slidingly connected to the two groups of connecting plates, and pressing wheels are fixedly connected to the bottom of the slide rods.

Description

Lapping machine with water conservancy diversion effect

Technical Field

The invention relates to the technical field of lapping machines, in particular to a lapping machine with a diversion function.

Background

The production equipment of the non-woven fabric mainly comprises an opener, a carding machine, a lapping machine and a needling machine or a hydroentangling machine, wherein the opener is used for opening and supplying non-woven fibers to the carding machine, the non-woven fibers after being carded by the carding machine are supplied to the lapping machine for lapping, the lapping machine is used for conveying a fiber web through a net curtain, and the fiber web is conveyed to the needling machine for needling or the hydroentangling machine for hydroentangling after being lapped, so that a non-woven product is formed.

The lapping device of the lapping machine in the prior art comprises an inclined curtain and a flat curtain for conveying a fiber net, wherein a compensation curtain is arranged at the lower side of a discharging end of the flat curtain, ring curtains are arranged at the upper side and the lower side of the compensation curtain, a pair of net guiding rollers are arranged below the discharging end of the ring curtain, the net curtain moves onto a bottom curtain positioned below after passing through the net guiding rollers, and finally the fiber net is conveyed to the next station through the bottom curtain; the device still sets up the guide roller between ring curtain and end curtain, leads to the distance between ring curtain and the end curtain too big, and the quality of fibre net is lighter again, when carrying the fibre net fast, the fibre net wafts easily and appears the fold, and the fibre net is when reciprocal laying simultaneously, is dragged by the lapping device easily, leads to the fibre net both ends of laying untimely, connects unstably between the two-layer fibre net, and the shaping effect is relatively poor.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a lapping machine with a diversion effect, which is used for conveying and lapping a fiber web by arranging a rectangular frame, reducing the distance between the lapping machine and a workbench surface, avoiding the fiber web from slightly waving and stacking wrinkles, improving the smoothness of the fiber web, simultaneously rolling and compacting the lapped fiber web by a compacting wheel, improving the uniformity of two ends of the fiber web and the stability of connection between two layers, and improving the forming quality.

The aim of the invention can be achieved by the following technical scheme:

the lapping machine with the flow guiding function comprises a workbench, wherein a reciprocating assembly is arranged at the top of the workbench, a rectangular frame is connected to the reciprocating assembly, the height difference between the bottom of the rectangular frame and the workbench is 100mm, two groups of conveying wheels are rotationally connected to the inner wall of the bottom of the rectangular frame, two groups of driving motors are fixedly connected to the outer wall of the rectangular frame, and the output ends of the two groups of driving motors penetrate through the rectangular frame and are fixedly connected with the two groups of conveying wheels respectively; connecting plates are fixedly connected to two sides of the rectangular frame, sliding rods are connected to the two groups of connecting plates in a sliding mode, and pressing wheels are fixedly connected to the bottoms of the sliding rods; the two groups of connecting plates are fixedly connected with an air suction cover at the bottom, one side of the workbench is fixedly connected with a hair removal assembly, and the hair removal assembly is connected with the air suction cover.

As a further scheme of the invention: the reciprocating assembly comprises two groups of fixing plates, the two groups of fixing plates are arranged on two sides of the workbench, two groups of reciprocating screw rods are rotationally connected between the fixing plates, sliding blocks are fixedly connected to the reciprocating screw rods, the rectangular frame is fixedly connected between the two groups of sliding blocks, two groups of reciprocating motors are fixedly connected to the fixing plates, and output ends of the reciprocating motors penetrate through the fixing plates and are connected with the two groups of reciprocating screw rods.

As a further scheme of the invention: the utility model discloses a screw machine, including workstation, fixed plate, rack, rectangular frame, support plate bottom, interior spiral shell section of thick bamboo of workstation inside rotation is connected with four sets of interior spiral shell section of thick bamboo, four sets of interior spiral shell section of thick bamboo is the rectangle and distributes, four sets of all rotate in the interior spiral shell section of thick bamboo and be connected with the lift lead screw, every two sets of lift lead screw tops run through the workstation and with a set of fixed plate bottom is connected with, the support plate bottom interior spiral shell section of thick bamboo outer wall fixedly connected with drive gear, equal fixedly connected with backup pad in rectangular frame both sides, backup pad bottom fixedly connected with rack, the rack is parallel with drive gear.

As a further scheme of the invention: the four groups of the inner screw barrels are fixedly connected with driving sprockets, the four groups of the driving sprockets are connected through chain transmission, the inner wall of the top of the workbench is fixedly connected with a reset motor, the output end of the reset motor is fixedly connected with a driving sprocket, and the driving sprocket is connected with the driving sprocket in a transmission manner.

As a further scheme of the invention: the hair removal assembly comprises a collecting box, an air pump and an air inlet pipe are fixedly connected to the top of the collecting box, one end, far away from the collecting box, of the air inlet pipe is communicated with an air suction cover, two groups of air suction covers are communicated through connecting pipes, an air inlet end of the air pump is communicated with the collecting box, and a filter plate is fixedly connected to the inside of the collecting box.

As a further scheme of the invention: the hair removal assembly further comprises a plurality of groups of interception rods fixedly connected to the top of the inner wall of the collecting box, the plurality of groups of interception rods are arranged in a staggered mode, an air cylinder is fixedly connected to the outer wall of the top of the collecting box, the output end of the air cylinder penetrates through the collecting box and is fixedly connected with a pushing plate, the pushing plate slides on the plurality of groups of interception rods, a discharging groove is formed in the bottom of the collecting box, the top of the discharging groove is fixedly connected with a trapezoid frame communicated with the collecting box, the top of the trapezoid frame is attached to the plurality of groups of interception rods, two sides of the bottom of the discharging groove are fixedly connected with L-shaped frames, and a material receiving box is connected to the L-shaped frames in a sliding mode.

As a further scheme of the invention: the inner wall of the top of the rectangular frame is rotationally connected with two groups of guide wheels, and the two groups of guide wheels are respectively positioned on two sides of the top of the rectangular frame.

As a further scheme of the invention: the two groups of slide bars are respectively sleeved with springs, and two ends of each spring are respectively propped against the bottom of the compression wheel and the bottom of the connecting plate.

The invention has the beneficial effects that:

1. according to the invention, the rectangular frame is arranged to convey and pave the fiber net, so that the distance between the rectangular frame and the workbench surface is reduced, the fiber net is prevented from slightly waving and stacking wrinkles, the smoothness of the fiber net is improved, meanwhile, the compacting wheel is used for rolling and compacting the fiber net paved, the uniformity of two ends of the fiber net and the stability of connection between two layers are improved, and the forming quality is improved.

2. In the invention, the air pump sucks the fiber web which floats in the lapping process of the collecting box, the air inlet pipe and the air suction cover, so that the fiber web is reduced from being absorbed by a human body when flying in the air, and the working safety is improved.

3. According to the invention, the fiber webs are intercepted and blocked by a plurality of groups of interception rods which are arranged in a staggered way, and then the cylinder is started to drive the push plate to push the fiber webs attached to the interception rods into the material receiving box for collection, so that the utilization efficiency is improved.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a three-dimensional cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic diagram of the front view of the present invention;

FIG. 4 is a schematic perspective view of a rectangular frame of the present invention;

FIG. 5 is a schematic view of the internal structure of the rectangular frame according to the present invention;

fig. 6 is a schematic view of the internal structure of the hair removing assembly of the present invention.

In the figure: 1. a work table; 2. a reciprocating assembly; 201. a fixing plate; 202. a reciprocating screw rod; 203. a slide block; 204. a reciprocating motor; 3. a rectangular frame; 301. a conveying wheel; 302. a driving motor; 303. a poking plate; 304. a guide wheel; 4. a connecting plate; 401. a pinch roller; 4011. a slide bar; 4012. a spring; 5. an air suction cover; 6. a hair removal assembly; 601. a collection box; 6011. a discharge chute; 6012. an L-shaped frame; 602. an air pump; 6021. a filter plate; 603. an air inlet pipe; 6031. a connecting pipe; 604. an interception bar; 6041. a ladder-shaped frame; 605. a cylinder; 606. a push plate; 607. a material receiving box; 7. an inner screw cylinder; 701. lifting the screw rod; 702. a transmission gear; 703. a support plate; 704. a rack; 8. a drive sprocket; 801. a chain; 802. resetting the motor; 803. and a driving sprocket.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1-6, a lapping machine with a diversion effect comprises a workbench 1, wherein a reciprocating assembly 2 is arranged at the top of the workbench 1, a rectangular frame 3 is connected to the reciprocating assembly 2, the height difference between the bottom of the rectangular frame 3 and the workbench 1 is 100mm, the phenomenon that a fiber web flies too much during lapping is avoided, two groups of conveying wheels 301 are rotatably connected to the inner wall of the bottom of the rectangular frame 3, a plurality of groups of shifting plates 303 which are equidistantly arranged are arranged on the two groups of conveying wheels 301, two groups of driving motors 302 are fixedly connected to the outer wall of the rectangular frame 3, and the output ends of the two groups of driving motors 302 penetrate through the rectangular frame 3 and are fixedly connected with the two groups of conveying wheels 301 respectively; the two sides of the rectangular frame 3 are fixedly connected with connecting plates 4, the two groups of connecting plates 4 are respectively and slidably connected with a slide bar 4011, and the bottom of the slide bar 4011 is fixedly connected with a pressing wheel 401; the bottoms of the two groups of connecting plates 4 are fixedly connected with an air suction cover 5, one side of the workbench 1 is fixedly connected with a hair removal assembly 6, and the hair removal assembly 6 is connected with the air suction cover 5.

As shown in fig. 1, fig. 2 and fig. 3, the reciprocating assembly 2 comprises two groups of fixing plates 201, the two groups of fixing plates 201 are arranged on two sides of the workbench 1, two groups of reciprocating screw rods 202 are rotationally connected between the two groups of fixing plates 201, sliding blocks 203 are fixedly connected to the two groups of reciprocating screw rods 202, a rectangular frame 3 is fixedly connected between the two groups of sliding blocks 203, two groups of reciprocating motors 204 are fixedly connected to the fixing plates 201, output ends of the two groups of reciprocating motors 204 penetrate through the fixing plates 201 and are connected with the two groups of reciprocating screw rods 202, the reciprocating motors 204 are servo motors and alternately rotate positively and negatively according to program control, the two groups of reciprocating motors 204 drive the two groups of reciprocating screw rods 202 to rotate, the two groups of reciprocating screw rods 202 drive the two groups of sliding blocks 203 to slide, and the two groups of sliding blocks 203 drive the rectangular frame 3 to reciprocate to perform lapping.

As shown in fig. 1, fig. 2 and fig. 3, the workbench 1 is internally and rotatably connected with four groups of inner screw barrels 7, the four groups of inner screw barrels 7 are in rectangular distribution, lifting screw rods 701 are rotatably connected in the four groups of inner screw barrels 7, the tops of every two groups of lifting screw rods 701 penetrate through the workbench 1 and are connected with the bottoms of one group of fixing plates 201, transmission gears 702 are fixedly connected to the outer walls of the inner screw barrels 7 at the bottoms of the supporting plates 703, supporting plates 703 are fixedly connected to two sides of the rectangular frame 3, racks 704 are fixedly connected with racks 704 at the bottoms of the supporting plates 703, the racks 704 are parallel to the transmission gears 702, the outer walls of the four groups of inner screw barrels 7 are fixedly connected with transmission chain wheels 8, the four groups of transmission chain wheels 8 are connected through transmission of chains 801, when the rectangular frame 3 is in a reciprocating motion to perform lapping, the racks 701 at the bottoms of the supporting plates 703 are meshed with the transmission gears 702 on the inner screw barrels 7 when the rectangular frame 3 moves to one side of the workbench 1, the inner screw barrels 7 are driven to rotate, the lifting screw rods 7 which drive the inner screw rods in internal screw connection to move upwards, the lifting screw rods 3 are driven by the reciprocating assemblies 2 to move the rectangular frame 3 upwards, and the distance between the rectangular frame 3 and the workbench 1 is adjusted.

As shown in fig. 1, a reset motor 802 is fixedly connected to the inner wall of the top of the workbench 1, the output end of the reset motor 802 is fixedly connected with a driving sprocket 803, the driving sprocket 803 is in transmission connection with a driving sprocket 8, when the thickness of the fiber net layer reaches the required thickness, the reset motor 802 is started, the reset motor 802 drives the driving sprocket 803 to rotate, the driving sprocket 803 is meshed with a chain 801 to drive four groups of inner screw barrels 7 to rotate, the four groups of inner screw barrels 7 drive four groups of lifting screw rods 701 to move downwards, the height of the rectangular frame 3 is reset, and net layer is re-laid.

As shown in fig. 1, fig. 2, fig. 3 and fig. 6, the dehairing assembly 6 comprises a collecting box 601, an air pump 602 and an air inlet pipe 603 are fixedly connected to the top of the collecting box 601, one end, away from the collecting box 601, of the air inlet pipe 603 is communicated with the air suction covers 5, two groups of air suction covers 5 are communicated through connecting pipes 6031, the air inlet end of the air pump 602 is communicated with the collecting box 601, the collecting box 601 enables negative pressure generated inside the air suction covers 5 to suck and collect dust and cilia on a web through the air inlet pipe 603, a filter plate 6021 is fixedly connected inside the collecting box 601, and the filter plate 6021 filters dust entering the collecting box 601 and avoids dust from being discharged.

As shown in fig. 1, fig. 2, fig. 3 and fig. 6, the dehairing assembly 6 further comprises a plurality of groups of interception rods 604 fixedly connected to the top of the inner wall of the collecting box 601, the plurality of groups of interception rods 604 are staggered, cilia entering the collecting box 601 are prevented from being blocked and collected, the filter plate 6021 is prevented from being blocked by cilia, the outer wall of the top of the collecting box 601 is fixedly connected with an air cylinder 605, the output end of the air cylinder 605 penetrates through the collecting box 601 and is fixedly connected with a push plate 606, the push plate 606 slides on the plurality of groups of interception rods 604, the blocked cilia on the interception rods 604 are pushed out of the interception rods 604, a discharging groove 6011 is formed in the bottom of the collecting box 601, a trapezoid 6041 is fixedly connected to the top of the collecting box 601, the top of the trapezoid 6041 is attached to the plurality of interception rods 604, two sides of the bottom of the trapezoid 6011 are fixedly connected with L-shaped frames 6012, a material receiving box 607 is slidably connected to the L-shaped frames 6012, and the cilia pushed out of the interception rods 604 are prevented from being blocked, and meanwhile, the cilia entering the collecting box 601 is guided by the inclined plane of the trapezoid 6041 and dust 607 and dust are prevented from flowing upwards and being mixed into the dust collecting box.

As shown in fig. 1, 2, 3, 4 and 5, two groups of guide wheels 304 are rotatably connected to the inner wall of the top of the rectangular frame 3, and the two groups of guide wheels 304 are respectively located at two sides of the top of the rectangular frame 3 to guide the fiber web entering the rectangular frame 3, so that friction between the fiber web and the rectangular frame 3 is reduced.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the outer walls of the two groups of sliding rods 4011 are respectively sleeved with springs 4012, two ends of each spring 4012 respectively abut against the bottoms of the pressing wheel 401 and the connecting plate 4, and the effect of the pressing wheel 401 on the fiber web is improved.

The working principle of the invention is as follows: when in use, a user sends the web carded by the carding equipment into the rectangular frame 3, then passes through the space between the two groups of conveying wheels 301 and is placed on the workbench 1, then the driving motor 302 is started, the driving motor 302 drives the two groups of conveying wheels 301 to rotate so as to convey the web, meanwhile, the two groups of reciprocating motors 204 are started, the two groups of reciprocating motors 204 drive the two groups of reciprocating screw rods 202 to rotate, the sliding blocks 203 on the two groups of reciprocating screw rods 202 drive the rectangular frame 3 to reciprocate so as to pave the web conveyed by the conveying wheels 301, the web is flatly paved on the workbench 1, meanwhile, when the rectangular frame 3 moves, the connecting plate 4 drives the pinch roller 401 to move, the pinch roller 401 compresses the web so as to avoid the occurrence of wrinkles in the web, when the rectangular frame 3 reciprocates, the supporting plate 703 drives the rack 704 to move, and the rack 704 moves to one end of the workbench 1, the rack 704 is meshed with a transmission gear 702 on the inner screw barrels 7, the inner screw barrels 7 are driven to rotate through the transmission gear 702, four groups of inner screw barrels 7 synchronously rotate through a chain 801, a lifting screw 701 which is in threaded connection with the inner screw barrels 7 is driven to move upwards, the lifting screw 701 drives a rectangular frame 3 to move upwards through a reciprocating assembly 2, the distance between the rectangular frame 3 and the top of a workbench 1 is regulated, the rectangular frame 3 always keeps a distance of 100mm from the workbench 1, the web is prevented from being spread too thick, the web is contacted and pulled on the workbench 1, the spreading stability is improved, meanwhile, an air pump 602 is started during spreading, the air pump 602 pumps air from the inside of a collecting box 601, the collecting box 601 pumps air from an air suction cover 5 through an air inlet pipe 603, the air suction cover 5 moves along with the rectangular frame 3 to suck scattered cilia and dust, the spread web is sent into the inside the collecting box 601 through the air inlet pipe 603, then when the cilia flow to the interception rod 604, the cilia are intercepted at the interception rod 604 by the interception rod 604, dust continues to flow to the filter plate 6021 for filtering, the dust is intercepted on the filter plate 6021 for separating the dust from the cilia, when the cilia are excessively accumulated on the interception rod 604, the cylinder 605 is started, the cylinder 605 drives the push plate 606 to slide downwards on the interception rod 604, and the cilia accumulated on the interception rod 604 are pushed out into the material receiving box 607 for collection.

The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.

Claims

1. The utility model provides a lapping machine with water conservancy diversion effect, includes workstation (1), its characterized in that, workstation (1) top is provided with reciprocal subassembly (2), be connected with rectangle frame (3) on reciprocal subassembly (2), the difference in height of rectangle frame (3) bottom and workstation (1) is 100mm, rectangle frame (3) bottom inner wall rotates and is connected with two sets of delivery wheels (301), rectangle frame (3) outer wall fixedly connected with two sets of driving motor (302), two sets of driving motor (302) output runs through rectangle frame (3) and is fixedly connected with two sets of delivery wheels (301) respectively;

connecting plates (4) are fixedly connected to two sides of the rectangular frame (3), sliding rods (4011) are connected to the two groups of connecting plates (4) in a sliding mode, and a pressing wheel (401) is fixedly connected to the bottom of each sliding rod (4011);

the bottoms of the two groups of connecting plates (4) are fixedly connected with an air suction cover (5), one side of the workbench (1) is fixedly connected with a hair removal assembly (6), and the hair removal assembly (6) is connected with the air suction cover (5);

the reciprocating assembly (2) comprises two groups of fixing plates (201), the two groups of fixing plates (201) are arranged on two sides of the workbench (1), two groups of reciprocating screw rods (202) are rotationally connected between the two groups of fixing plates (201), sliding blocks (203) are fixedly connected to the two groups of reciprocating screw rods (202), the rectangular frame (3) is fixedly connected between the two groups of sliding blocks (203), two groups of reciprocating motors (204) are fixedly connected to the fixing plates (201), and the output ends of the two groups of reciprocating motors (204) penetrate through the fixing plates (201) and are connected with the two groups of reciprocating screw rods (202);

the automatic feeding device is characterized in that four groups of inner screw barrels (7) are rotationally connected inside the workbench (1), the four groups of inner screw barrels (7) are in rectangular distribution, lifting screw rods (701) are rotationally connected inside the four groups of inner screw barrels (7), the tops of every two groups of lifting screw rods (701) penetrate through the workbench (1) and are connected with the bottoms of one group of fixing plates (201), transmission gears (702) are fixedly connected to the outer walls of the inner screw barrels (7), supporting plates (703) are fixedly connected to two sides of a rectangular frame (3), racks (704) are fixedly connected to the bottoms of the supporting plates (703), the racks (704) are parallel to the transmission gears (702), transmission chain wheels (8) are fixedly connected to the outer walls of the four groups of inner screw barrels (7), transmission chain wheels (8) are connected through chains (801), a reset motor (802) is fixedly connected to the inner wall of the top of the workbench (1), and a driving chain wheel (803) is fixedly connected to the output end of the reset motor (802), and the driving chain wheels (803) are connected to the transmission chain wheels (8).

The hair removal assembly (6) comprises a collecting box (601), an air pump (602) and an air inlet pipe (603) are fixedly connected to the top of the collecting box (601), one end of the air inlet pipe (603) away from the collecting box (601) is communicated with an air suction cover (5), two groups of air suction covers (5) are communicated through connecting pipes (6031), an air inlet end of the air pump (602) is communicated with the collecting box (601), a filter plate (6021) is fixedly connected to the inside of the collecting box (601), the hair removal assembly (6) further comprises a plurality of groups of interception rods (604) fixedly connected to the top of the inner wall of the collecting box (601), a plurality of groups of interception rods (604) are arranged in a staggered mode, an air cylinder (605) is fixedly connected to the outer wall of the top of the collecting box (601), the output end of the air cylinder (605) penetrates through the collecting box (601) and is fixedly connected with a push plate (606), the push plate (606) is arranged on the plurality of groups of interception rods (604), a discharge groove (6011) is formed in the bottom of the collecting box (601), the top of the collecting box (6011) is fixedly connected to the trapezoid-shaped collecting frame (6011) and the top of the collecting frame (6011) is fixedly connected to the trapezoid-shaped collecting frame (6012), the L-shaped frame (6012) is connected with a material receiving box (607) in a sliding way.

2. The lapping machine with the diversion effect according to claim 1, wherein two groups of guide wheels (304) are rotatably connected to the inner wall of the top of the rectangular frame (3), and the two groups of guide wheels (304) are respectively located on two sides of the top of the rectangular frame (3).

3. The lapping machine with the diversion effect according to claim 1, wherein springs (4012) are sleeved on the outer walls of the two groups of sliding rods (4011), and two ends of each spring (4012) are respectively propped against the bottoms of the pressing wheel (401) and the connecting plate (4).