CN218981732U

CN218981732U - Feed back device is used in non-woven fabrics production

Info

Publication number: CN218981732U
Application number: CN202223271039.6U
Authority: CN
Inventors: 朱克峰
Original assignee: Kunshan Sanyang Non Woven Fabrics Co ltd
Current assignee: Kunshan Sanyang Non Woven Fabrics Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-09
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a feed back device for non-woven fabric production, which comprises a main body, wherein a crushing chamber is formed in the main body, a feed inlet is formed in the upper part of the inner part of the main body, a discharge outlet is formed in the lower part of the inner part of the main body, the feed inlet and the discharge outlet are both communicated with the crushing chamber, a water tank is arranged below one side of the crushing chamber, the feed back device also comprises a transmission cavity which is formed in the rear end of the inner part of the crushing chamber, crushing rollers are arranged at the upper end of the inner part of the crushing chamber, two crushing rollers are arranged, rotating shafts are arranged in the inner part of the crushing rollers, and two ends of the rotating shafts penetrate through and extend to the outer part of the crushing rollers. This feed back device for non-woven fabrics production can carry out the secondary to the non-woven fabrics and even smash many times to make the great promotion of kibbling effect, adsorb the cloth batting through atomizer blowout atomized water fog simultaneously, can reduce the wakame of cloth batting, reduce the content of cloth batting in the operational environment, avoided causing harm to operating personnel's health.

Description

Feed back device is used in non-woven fabrics production

Technical Field

The utility model relates to the technical field of non-woven fabric production, in particular to a material returning device for non-woven fabric production.

Background

The non-woven fabric is also called non-woven fabric, needled cotton, needled non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials and is manufactured by a needling process, and can be made into different thicknesses, handfeel, hardness and the like, in the non-woven fabric production process, some unqualified non-woven fabric products can be produced, if the unqualified non-woven fabric products are discarded, the waste of resources can be caused, and the unqualified non-woven fabric can be crushed and recycled through a non-woven fabric recycling device, so that the waste of resources is reduced.

The chinese patent of current application No. CN214239047U discloses a feed back device for non-woven fabrics production, including non-woven fabrics feed back organism and crushing room, the material conveying area is installed to the one end of the inside of non-woven fabrics feed back organism, and the rail guard is installed to the one end of the inside of non-woven fabrics feed back organism, and crushing roll sword is smashed to the internally mounted of crushing room, and the motor is installed to the one end of crushing room, and the feed inlet is installed to the top of crushing room, and the maintenance hole is installed to the other end of the top of non-woven fabrics feed back organism, and the fixing base is installed to the below of fixing base, and the support is installed to the both sides of the below of fixing base.

Above-mentioned scheme is broken recovery processing of integration can be carried out with the waste material, improves work efficiency, but only adopts the mode of single breakage to carry out the non-woven fabrics breakage, leads to crushing effect not good, can produce a large amount of cloth battings when breaking to the non-woven fabrics simultaneously, and these cloth battings are secretly in the rag, and the cloth batting is easy to float in the workshop when retrieving the rag, easily causes harm to operating personnel's health, consequently does not satisfy current demand, has proposed a feed back device for non-woven fabrics production to this we.

Disclosure of Invention

The utility model aims to provide a material returning device for non-woven fabric production, which solves the problems that the material returning device provided in the background art is poor in breaking effect and the cotton wool easily floats out to pollute the working environment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a feed back device for non-woven fabrics production, includes the main part, crushing room has been seted up to the inside of main part, the feed inlet has been seted up to the inside top of main part, the inside below of main part is provided with the discharge gate, feed inlet and discharge gate all are linked together with crushing room, the below of crushing room one side is provided with the water tank;

the crushing machine comprises a crushing chamber, a transmission cavity, a crushing roller, a rotating shaft and a rotating shaft, wherein the rear end of the crushing chamber is arranged at the inner part of the transmission cavity;

the rotary type crushing machine is characterized by further comprising a return conveying cavity, wherein the return conveying cavity is formed in one side of the crushing chamber, the lower end of the return conveying cavity is communicated with the crushing chamber, a bolt conveying rod is rotatably arranged in the return conveying cavity, a return opening is formed in one side of the upper end of the return conveying cavity, and the return opening is communicated with the crushing chamber.

Preferably, one end of the rotating shaft, which is positioned in the transmission cavity, is fixedly provided with a transmission gear, and the transmission gears are in meshed connection.

Preferably, a first motor is arranged at the rear side of the inside of the transmission cavity, and the output end of the first motor is in transmission connection with one end of one rotating shaft positioned in the inside of the transmission cavity through a coupler.

Preferably, a second motor is arranged below the return conveying cavity, and the output end of the second motor is in transmission connection with the bolt conveying rod through a coupler.

Preferably, the outside of feed inlet is provided with annular water pipe connecting seat, the inboard of annular water pipe connecting seat is provided with six atomizer that are annular equidistance and distribute, and the spout of atomizer is located the inside of feed inlet.

Preferably, a water pump is arranged above the water tank, and the water pump is connected with the annular water pipe connecting seat and the water tank through water delivery pipes.

Preferably, a screening plate is arranged at the lower end of the crushing chamber.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the transmission cavity is formed at the rear side of the crushing chamber, and the first motor is started, so that the two crushing rollers can synchronously rotate under the meshing transmission of the transmission gear, and the non-woven fabrics can be crushed into small blocks.

2. According to the utility model, the return conveying cavity is formed on one side of the crushing chamber, the non-woven fabrics are screened by the screening plate after primary crushing, and unqualified non-woven fabric fragments enter the upper part of the inside of the crushing chamber again through the return conveying cavity for secondary or even multiple crushing, so that the crushing effect is greatly improved.

3. According to the utility model, the atomization nozzle is arranged on the inner wall of the feed inlet, and the broken cloth batting can fly out through the feed inlet, and the atomization nozzle is started to spray atomized water mist, so that the cloth batting can be adsorbed, the flying-out of the cloth batting is reduced, the content of the cloth batting in a working environment is reduced, and the harm to the body health of operators is avoided.

Drawings

FIG. 1 is a front view of the internal structure of the present utility model;

FIG. 2 is a plan view showing the internal structure of the pulverizing chamber of the present utility model;

FIG. 3 is a top view of the internal structure of the feed inlet of the present utility model;

fig. 4 is a schematic diagram of the transmission gear connection of the present utility model.

In the figure: 1. a main body; 2. a feed inlet; 3. a pulverizing chamber; 4. a pulverizing roller; 5. a rotating shaft; 6. a transmission cavity; 7. a transmission gear; 8. a first motor; 9. returning to the conveying cavity; 10. a second motor; 11. a bolt transfer lever; 12. a return port; 13. an atomizing nozzle; 14. an annular water pipe connecting seat; 15. a water pipe; 16. a water pump; 17. a water tank; 18. a screening plate; 19. and a discharge port.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a feed back device for non-woven fabrics production, includes main part 1, crushing room 3 has been seted up to main part 1 inside, and feed inlet 2 has been seted up to main part 1 inside top, and main part 1 inside below is provided with discharge gate 19, and feed inlet 2 and discharge gate 19 are all linked together with crushing room 3, and the below of crushing room 3 one side is provided with water tank 17;

the grinding machine further comprises a transmission cavity 6 which is arranged at the rear end of the inside of the grinding chamber 3, the upper end of the inside of the grinding chamber 3 is provided with grinding rollers 4, the number of the grinding rollers 4 is two, the inside of the grinding rollers 4 is provided with rotating shafts 5, the two ends of each rotating shaft 5 penetrate through and extend to the outside of the grinding roller 4, one end of each rotating shaft 5 penetrates through and extends to the inside of the transmission cavity 6, and each rotating shaft 5 is rotationally connected with the grinding chamber 3 and the transmission cavity 6;

the device further comprises a return conveying cavity 9 which is arranged on one side of the crushing chamber 3, the lower end of the return conveying cavity 9 is communicated with the crushing chamber 3, a bolt conveying rod 11 is rotatably arranged in the return conveying cavity 9, a return opening 12 is arranged on one side of the upper end of the return conveying cavity 9, and the return opening 12 is communicated with the crushing chamber 3.

Referring to fig. 2 and 4, one end of the rotating shaft 5 located in the transmission cavity 6 is fixedly provided with a transmission gear 7, the transmission gears 7 are in meshed connection, and the two rotating shafts 5 can synchronously rotate through the meshed connection between the transmission gears 7;

referring to fig. 2, a first motor 8 is disposed at the rear side of the inside of the transmission cavity 6, and an output end of the first motor 8 is in transmission connection with one end of one of the rotating shafts 5 located in the transmission cavity 6 through a coupling, wherein the first motor 8 can provide power for rotation of the rotating shaft 5;

referring to fig. 1, a second motor 10 is disposed below the return conveying cavity 9, and an output end of the second motor 10 is in transmission connection with the bolt conveying rod 11 through a coupling, wherein the second motor 10 can provide power for rotation of the bolt conveying rod 11;

referring to fig. 1 and 3, an annular water pipe connecting seat 14 is arranged outside a feed port 2, six annular equally-distributed atomizing nozzles 13 are arranged on the inner side of the annular water pipe connecting seat 14, the nozzle of each atomizing nozzle 13 is positioned inside the feed port 2, atomized water flow sprayed by each atomizing nozzle 13 can adsorb cotton fibers which float out from the feed port 2, so that the floating out of the cotton fibers is reduced, the content of the cotton fibers in a working environment is reduced, and harm to the health of operators is avoided;

referring to fig. 1 and 3, a water pump 16 is arranged above a water tank 17, the water pump 16 is connected with an annular water pipe connecting seat 14 and the water tank 17 through a water pipe 15, and water in the water tank 17 can be conveyed to the annular water pipe connecting seat 14 through the water pump 16 and then sprayed out through an atomization nozzle 13;

referring to fig. 1, a screening plate 18 is disposed at the lower end of the inside of the pulverizing chamber 3, and the pulverized nonwoven fabrics can be screened by the screening plate 18.

Working principle: when in use, the non-woven fabrics are added into the crushing chamber 3 through the feed inlet 2, the first motor 8 is started, one of the rotating shafts 5 can be driven to rotate by the first motor 8 under the transmission of the coupler, the other rotating shaft 5 can be driven to rotate by the meshing transmission of the transmission gear 7, the rotating shafts 5 can drive the crushing rollers 4 to synchronously rotate, so that the two crushing rollers 4 synchronously rotate, the entering non-woven fabrics can be crushed, the crushing effect is good, crushed non-woven fabrics fragments fall onto the screening plate 18 under the action of gravity and are screened by the screening plate 18, qualified non-woven fabrics fragments fall into the discharge hole 19 and are discharged through the discharge hole 19, unqualified non-woven fabrics fragments enter the return conveying cavity 9 along the screening plate 18, the second motor 10 is started, the bolt conveying rod 11 can rotate under the transmission of the coupler, the screw conveying rod 11 rotates to form the spiral conveying effect, so that the entering non-woven fabric fragments can be conveyed to the upper end in the return conveying cavity 9, the return conveying cavity 9 can enter the upper end in the crushing chamber 3 again through the return opening 12 to perform secondary or even repeated crushing until the non-woven fabric fragments meet the standard, the qualification rate of non-woven fabric return materials is guaranteed, the crushing effect is improved, a large amount of cotton wool can be generated during non-woven fabric crushing, the water in the water tank 17 can be conveyed into the annular water pipe connecting seat 14 through the water conveying pipe 15 by starting the water pump 16, then the water is sprayed out through the atomizing nozzle 13 connected with the annular water pipe connecting seat 14, atomized water flow sprayed out by the atomizing nozzle 13 can adsorb the cotton wool which flows out from the feed inlet 2, so that the floating out of the cotton wool is reduced, the content of the cotton wool in the working environment is reduced, avoiding harm to the health of operators.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a feed back device is used in non-woven fabrics production, includes main part (1), crushing room (3) have been seted up to the inside of main part (1), feed inlet (2) have been seted up to the inside top of main part (1), the inside below of main part (1) is provided with discharge gate (19), feed inlet (2) and discharge gate (19) all are linked together with crushing room (3), the below of crushing room (3) one side is provided with water tank (17), its characterized in that:

the grinding machine further comprises a transmission cavity (6) which is formed in the rear end of the inside of the grinding chamber (3), grinding rollers (4) are arranged at the upper end of the inside of the grinding chamber (3), two grinding rollers (4) are arranged, rotating shafts (5) are arranged in the grinding rollers (4), two ends of each rotating shaft (5) penetrate through and extend to the outside of the grinding roller (4), one end of each rotating shaft (5) penetrates through and extends to the inside of the transmission cavity (6), and each rotating shaft (5) is rotationally connected with the grinding chamber (3) and the transmission cavity (6);

the novel crushing machine is characterized by further comprising a return conveying cavity (9) which is formed in one side of the crushing chamber (3), the lower end of the return conveying cavity (9) is communicated with the crushing chamber (3), a bolt conveying rod (11) is rotatably arranged in the return conveying cavity (9), a return opening (12) is formed in one side of the upper end of the return conveying cavity (9), and the return opening (12) is communicated with the crushing chamber (3).

2. The return device for producing nonwoven fabric according to claim 1, wherein: one end of the rotating shaft (5) positioned in the transmission cavity (6) is fixedly provided with a transmission gear (7), and the transmission gears (7) are connected in a meshed mode.

3. The return device for producing nonwoven fabric according to claim 1, wherein: the rear side of the inside of the transmission cavity (6) is provided with a first motor (8), and the output end of the first motor (8) is in transmission connection with one end of one rotating shaft (5) positioned in the inside of the transmission cavity (6) through a coupler.

4. The return device for producing nonwoven fabric according to claim 1, wherein: a second motor (10) is arranged below the return conveying cavity (9), and the output end of the second motor (10) is in transmission connection with the bolt conveying rod (11) through a coupler.

5. The return device for producing nonwoven fabric according to claim 1, wherein: the novel spray nozzle is characterized in that an annular water pipe connecting seat (14) is arranged outside the feed inlet (2), six spray nozzles (13) which are distributed in an annular equidistant mode are arranged on the inner side of the annular water pipe connecting seat (14), and the spray nozzles of the spray nozzles (13) are located inside the feed inlet (2).

6. The return device for producing nonwoven fabric according to claim 1, wherein: a water pump (16) is arranged above the water tank (17), and the water pump (16) is connected with the annular water pipe connecting seat (14) and the water tank (17) through water pipes (15).

7. The return device for producing nonwoven fabric according to claim 1, wherein: the lower end inside the crushing chamber (3) is provided with a screening plate (18).