CN213873655U

CN213873655U - Melt-blown non-woven fabric drying device convenient to pull

Info

Publication number: CN213873655U
Application number: CN202023305847.0U
Authority: CN
Inventors: 李涛; 黄连招; 夏凌伟
Original assignee: Handan Jieya Sanitary Products Co ltd
Current assignee: Handan Jieya Sanitary Products Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-03
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a melt and spout non-woven fabrics drying device convenient to pull, including the drying box and the support frame that is located the drying box bottom, the internal stoving mechanism of drying box. The beneficial effects of the utility model are that, can effectively carry out drying process to melt-blown non-woven fabrics through the stoving mechanism that is located the stoving case, the squeeze roll can at first extrude the moisture in the melt-blown non-woven fabrics, prevent that direct high temperature from drying and taking place the fold phenomenon, during the stoving, the driven feed roll pushes down melt-blown non-woven fabrics, improves melt-blown non-woven fabrics drying area, the stoving effect is better, when the feeding was pull, electric putter drives squeeze roll two and driven feed roll upwards promote, be convenient for pull the feeding.

Description

Melt-blown non-woven fabric drying device convenient to pull

Technical Field

The utility model relates to a non-woven fabrics field specifically is a melt and spout non-woven fabrics drying device convenient to pull.

Background

Nonwoven fabrics, also known as non-woven fabrics, needle punched cotton, and the like, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. For example, the polypropylene (pp material) granules are mostly adopted as raw materials and are produced by a continuous one-step method of high-temperature melting, spinning, laying a line and hot-pressing coiling.

Nonwoven fabrics can be classified into spunlace nonwoven fabrics, heat-seal nonwoven fabrics, melt-blown nonwoven fabrics, and the like according to the production process. The melt-blown nonwoven fabric needs to be dried in the production process for removing moisture in the nonwoven fabric. Current non-woven fabrics drying equipment when carrying out the feeding, needs the manual work to pull, because the feed inlet is less and stoving incasement structure is comparatively complicated, and is comparatively inconvenient during the feeding, and the direct high temperature drying of non-woven fabrics that contains moisture takes place the fold phenomenon easily.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides a melt-blown non-woven fabrics drying device convenient to pull to solve melt-blown non-woven fabrics stoving problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a conveniently-drawn melt-blown non-woven fabric drying device comprises a drying box body and a support frame positioned at the bottom of the drying box body, wherein a drying mechanism is arranged in the drying box body;

the drying mechanism comprises a feed inlet, a discharge outlet, a group of first extrusion rollers, a group of fixed hinged seats, a group of second extrusion rollers, an electric push rod, an installation rod, a group of opposite slide blocks, a connecting rod, a driving motor, a first belt pulley, three driving feed rollers, a second belt pulley, a first transmission belt, two groups of opposite installation seats and a group of driven feed rollers, wherein the feed inlet is arranged on one side of the front end of the drying box body, the discharge outlet is arranged on one side of the rear end of the drying box body, the group of extrusion rollers are respectively arranged at the lower ends of the feed inlet and the discharge outlet, the group of fixed hinged seats are respectively arranged at the upper ends of the feed inlet and the discharge outlet, the group of second extrusion rollers are respectively and movably hinged on the group of fixed hinged seats, the electric push rod is arranged on the drying box body, the telescopic end is movably inserted in the drying box body, the installation rod is arranged on the telescopic end of the electric push rod, the group of opposite slide blocks are fixedly arranged on two sides of the bottom of the installation rod, one end of the connecting rod is movably hinged with the sliding block, the other end of the connecting rod is movably hinged with the second extrusion roller, the driving motor is horizontally arranged on one side of the bottom of the drying box body, the first belt pulley is arranged on the rotating end of the driving motor, the three driving feed rollers are uniformly inserted into the drying box body, the front end of the three driving feed rollers extends out of the drying box body, the second belt pulley is arranged at the front end of one driving feed roller, the transmission belt is sleeved on the first belt pulley and the second belt pulley, the two groups of opposite mounting seats are arranged at the bottom of the connecting rod, and the driven feed rollers are respectively movably arranged in the two groups of opposite mounting seats and are arranged in a staggered mode with the driving feed rollers.

Furthermore, a group of sliding grooves are formed in the inner side wall of the drying box body, and the rear end of the sliding block is slidably mounted in the sliding grooves.

Furthermore, the front end of the driving feed roller is in transmission connection through a transmission belt II.

Furthermore, an air heater is installed at the bottom of the drying box body, an air outlet pipeline is installed at the air outlet end of the air heater, and a plurality of air outlets are uniformly formed in the air outlet pipeline.

Furthermore, a group of opposite exhaust ports is formed in the drying box body, and a drainage pipeline is inserted into one side of the bottom of the drying box body.

The utility model provides a melt and spout non-woven fabrics drying device convenient to pull, possess following beneficial effect, can effectively carry out drying process to melt and spout the non-woven fabrics through the stoving mechanism that is located the stoving case, the squeeze roll can be at first extrude the moisture in the melt and spout the non-woven fabrics, prevent that direct high temperature from drying takes place the fold phenomenon, during the stoving, driven feed roll pushes down melt and spouts the non-woven fabrics, improve melt and spout non-woven fabrics drying area, drying effect is better, when the feeding is pull, electric putter drives squeeze roll two and driven feed roll upwards promotes, be convenient for pull the feeding.

Drawings

Fig. 1 is the utility model discloses a melt-blown non-woven fabrics drying device schematic diagram convenient to pull.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic drawing illustrating the contraction of the electric push rod of the present invention.

Figure 4 is the utility model discloses a driven feed roll sketch map.

Fig. 5 is the utility model, a melt-blown non-woven fabric drying device appearance diagram convenient to pull.

In the figure: 1. drying the box body; 2. a support frame; 3. a feed inlet; 4. a discharge port; 5. a first extrusion roller; 6. fixing the hinge seat; 7. a second extrusion roller; 8. an electric push rod; 9. mounting a rod; 10. a slider; 11. a connecting rod; 12. a drive motor; 13. a first belt pulley; 14. an active feed roll; 15. a second belt pulley; 16. a first transmission belt; 17. a mounting seat; 18. a driven feed roll; 19. a chute; 20. a second transmission belt; 21. a hot air blower; 22. an air outlet pipeline; 23. an air outlet; 24. an exhaust port; 25. and (4) a water drainage pipeline.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-5: a conveniently-drawn melt-blown non-woven fabric drying device comprises a drying box body 1 and a support frame 2 positioned at the bottom of the drying box body 1, wherein a drying mechanism is arranged in the drying box body 1; the drying mechanism comprises a feed inlet 3, a discharge outlet 4, a group of first extrusion rollers 5, a group of fixed hinged seats 6, a group of second extrusion rollers 7, an electric push rod 8, a mounting rod 9, a group of opposite slide blocks 10, a connecting rod 11, a driving motor 12, a first belt pulley 13, three driving feed rollers 14, a second belt pulley 15, a first transmission belt 16, two groups of opposite mounting seats 17 and a group of driven feed rollers 18, wherein the feed inlet 3 is arranged at one side of the front end of the drying box body 1, the discharge outlet 4 is arranged at one side of the rear end of the drying box body 1, the group of first extrusion rollers 5 are respectively arranged at the lower ends in the feed inlet 3 and the discharge outlet 4, the group of fixed hinged seats 6 are respectively arranged at the upper ends in the feed inlet 3 and the discharge outlet 4, the group of second extrusion rollers 7 are respectively and movably hinged on the group of fixed hinged seats 6, the electric push rod 8 is arranged on the drying box body 1, and the telescopic end is movably inserted in the drying box body 1, the drying device comprises an installation rod 9, an electric push rod 8, a group of opposite sliders 10, a connecting rod 11, a first belt pulley 13, a second belt pulley 15, a first driving feed roller 13, a second driving feed roller 17, a second driving feed roller 15, a transmission belt 16, two groups of opposite installation seats 17, a group of driven feed rollers 18 and a group of driving feed rollers 14, wherein the installation rod 9 is installed at the telescopic end of the electric push rod 8, the group of opposite sliders 10 are fixedly installed at two sides of the bottom of the installation rod 9, one end of the connecting rod 11 is movably hinged with the slider 10, the other end of the connecting rod is movably hinged with a second extrusion roller 7, the driving motor 12 is horizontally installed at one side of the bottom of a drying box body 1, the first belt pulley 13 is installed at the rotating end of the driving motor 12, the three driving feed rollers 14 are uniformly inserted in the drying box body 1, the front end of the three driving feed rollers extend out of the drying box body 1, the second belt 15 is installed at the front end of one of the driving feed roller 14, the first belt 16 is sleeved on the first belt 13 and the second belt 15, the two groups of opposite installation seats 17 are respectively and movably installed at the bottom of the connecting rod 11, and the two groups of opposite installation seats 17, and the driven feed rollers are respectively and are arranged in a staggered with the driving feed rollers 14; a group of sliding grooves 19 are formed in the opposite inner side walls of the drying box body 1, and the rear ends of the sliding blocks 10 are slidably arranged in the sliding grooves 19; the front end of the driving feeding roller 14 is in transmission connection through a second transmission belt 20; the bottom of the drying box body 1 is provided with an air heater 21, the air outlet end of the air heater 21 is provided with an air outlet pipeline 22, and the air outlet pipeline 22 is uniformly provided with a plurality of air outlets 23; a group of opposite exhaust ports 24 is formed in the drying box body 1, and a drainage pipeline 25 is inserted into one side of the bottom of the drying box body 1.

The working principle of the embodiment is as follows: when the device is used, a user firstly draws melt-blown non-woven fabric to be dried into the drying box body 1 through the feed inlet 3 and draws out the melt-blown non-woven fabric through the discharge outlet 4, and the initial positions of a group of extrusion rollers II 7 and a group of driven feed rollers 18 are positioned at the upper end, so that the melt-blown non-woven fabric is conveniently drawn and fed as shown in figure 3;

and (3) during drying: an electric push rod 8 firstly starts to work to drive a mounting rod 9 on a telescopic end to move downwards, a group of extrusion rollers 5 are respectively and fixedly arranged at the lower ends in a feeding hole 3 and a discharging hole 4, a group of fixed hinged seats 6 are respectively arranged at the upper ends in the feeding hole 3 and the discharging hole 4, a group of extrusion rollers two 7 are respectively and movably hinged on a group of fixed hinged seats 6, a group of opposite slide blocks 10 are fixedly arranged at two sides of the bottom of the mounting rod 9, one end of a connecting rod 11 is movably hinged with the slide blocks 10, the other end of the connecting rod is movably hinged with the extrusion rollers two 7, a group of slide grooves 19 are arranged on the opposite inner side walls of a drying box body 1, the rear ends of the slide blocks 10 are slidably arranged in the slide grooves 19, the mounting rod 9 can drive the extrusion rollers two 7 to rotate downwards and contact with the extrusion rollers one 5, two groups of opposite mounting seats 17 are arranged at the bottom of the connecting rod 11, and a group of driven feed rollers 18 are respectively and movably arranged in the two groups of opposite mounting seats 17, and the driving feed rollers 14 are arranged in a staggered way, and simultaneously the mounting rod 9 drives a group of driven feed rollers 18 to move downwards to extrude the melt-blown non-woven fabric, as shown in figure 1, the drying area of the melt-blown non-woven fabric is increased, the preparation work is completed, when the drying is performed, the driving motor 12 starts to work firstly, the first belt pulley 13 is arranged on the rotating end of the driving motor 12, the three driving feed rollers 14 are uniformly inserted in the drying box body 1 through fastening bearings, the front ends of the three driving feed rollers extend out of the drying box body 1, the second belt pulley 15 is arranged at the front end of one of the driving feed rollers 14, the first transmission belt 16 is sleeved on the first belt pulley 13 and the second belt pulley 15, the front ends of the driving feed rollers 14 are in transmission connection through the second transmission belt 20, the driving motor 12 can drive the three driving feed rollers 14 to rotate to provide power for conveying the melt-blown non-woven fabric, the first extrusion roller 5 and the second extrusion roller 7 at the feed port 3 extrude the water in the melt-blown non-woven fabric, the melt-blown non-woven fabric after moisture extrusion passes through the air outlet pipeline 22, the hot air blower 21 conveys hot air to the air outlet pipeline 22 and discharges the hot air through the air outlet 23, the melt-blown non-woven fabric is dried at high temperature rapidly, the dried melt-blown non-woven fabric is drawn out through a discharge port 4, a first squeeze roller 5 and a second squeeze roller 7 at the discharge port 4 are applied to squeeze and flatten the melt-blown non-woven fabric, so that the wrinkle phenomenon during drying is prevented, the drying mechanism positioned in the drying box body 1 can effectively dry the melt-blown non-woven fabrics, the squeeze roll can firstly squeeze out the moisture in the melt-blown non-woven fabrics, the wrinkle phenomenon caused by direct high-temperature drying is prevented, during the drying, the driven feed roller 18 presses down the melt-blown non-woven fabric, the drying area of the melt-blown non-woven fabric is increased, the drying effect is better, when the feeding is dragged, the electric push rod 8 drives the second extrusion roller 7 and the driven feed roller 18 to lift upwards, so that traction feeding is facilitated.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A conveniently-pulled melt-blown non-woven fabric drying device comprises a drying box body (1) and a support frame (2) positioned at the bottom of the drying box body (1), and is characterized in that a drying mechanism is arranged in the drying box body (1);

the drying mechanism comprises a feeding port (3), a discharging port (4), a group of first extrusion rollers (5), a group of fixed hinged seats (6), a group of second extrusion rollers (7), an electric push rod (8), a mounting rod (9), a group of opposite slide blocks (10), a connecting rod (11), a driving motor (12), a first belt pulley (13), three driving feed rollers (14), a second belt pulley (15), a first transmission belt (16), two groups of opposite mounting seats (17) and a group of driven feed rollers (18), wherein the feeding port (3) is arranged on one side of the front end of the drying box body (1), the discharging port (4) is arranged on one side of the rear end of the drying box body (1), the group of first extrusion rollers (5) are respectively arranged at the inner lower ends of the feeding port (3) and the discharging port (4), the group of fixed hinged seats (6) are respectively arranged at the inner upper ends of the feeding port (3) and the discharging port (4), a group of two extrusion rollers (7) are respectively and movably hinged on a group of fixed hinged seats (6), an electric push rod (8) is installed on a drying box body (1), the telescopic end of the electric push rod is movably inserted in the drying box body (1), an installation rod (9) is installed on the telescopic end of the electric push rod (8), a group of opposite slide blocks (10) are fixedly installed on two sides of the bottom of the installation rod (9), one end of a connecting rod (11) is movably hinged with the slide blocks (10), the other end of the connecting rod is movably hinged with the two extrusion rollers (7), a driving motor (12) is horizontally installed on one side of the bottom of the drying box body (1), a belt pulley I (13) is installed on the rotating end of the driving motor (12), three driving feed rollers (14) are uniformly inserted in the drying box body (1), the front end of the driving feed rollers extend out of the drying box body (1), and a belt pulley II (15) is installed at the front end of one driving feed roller (14), the driving belt I (16) is sleeved on the belt pulley I (13) and the belt pulley II (15), two groups of opposite mounting seats (17) are mounted at the bottom of the connecting rod (11), and one group of driven feeding rollers (18) are movably mounted in the two groups of opposite mounting seats (17) respectively and are arranged in a staggered mode with the driving feeding rollers (14).

2. The melt-blown non-woven fabric drying device convenient to pull is characterized in that a group of sliding grooves (19) are formed in the opposite inner side walls of the drying box body (1), and the rear ends of the sliding blocks (10) are slidably mounted in the sliding grooves (19).

3. The melt-blown non-woven fabric drying device convenient to pull is characterized in that the front end of the driving feed roller (14) is in transmission connection with a second transmission belt (20).

4. The melt-blown non-woven fabric drying device convenient to draw of claim 1, wherein a hot air blower (21) is installed at the bottom of the drying box body (1), an air outlet pipeline (22) is installed at the air outlet end of the hot air blower (21), and a plurality of air outlets (23) are uniformly formed in the air outlet pipeline (22).

5. The melt-blown non-woven fabric drying device convenient to pull is characterized in that a group of opposite exhaust ports (24) are formed in the drying box body (1), and a drainage pipeline (25) is inserted into one side of the bottom of the drying box body (1).