CN219155991U

CN219155991U - Winding production equipment for point-breaking type non-woven fabrics

Info

Publication number: CN219155991U
Application number: CN202223494450.XU
Authority: CN
Inventors: 谢忠良; 张小勇; 吴二迎; 唐松林; 毛定富
Original assignee: Jiangsu Bangmei New Materials Co ltd
Current assignee: Jiangsu Bangmei New Materials Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-09
Anticipated expiration: 2032-12-27

Abstract

The application provides a production facility is rolled up to point disconnected formula non-woven fabrics, including processing frame, processing frame is the ascending hollow structure frame of opening, winds to roll up and opens the exhibition mechanism, including feeding cylinder and row material cylinder, the middle part is provided with the fixed plate in the processing frame, and the fixed plate right side is provided with driving motor, and driving motor right side coaxial fixed mounting has the axis of rotation, comes coaxial fixed mounting to have special-shaped cylinder through the axis of rotation, and the below opposite side is provided with the bracing piece in the processing frame, and bracing piece lower extreme fixed mounting has the holding down plate, and the holding down plate bottom is provided with the cutting knife. According to the utility model, the non-woven fabrics are separated through the feeding roller and the discharging roller, the non-woven fabrics in the middle are realized through the upper clamping roller and the lower clamping roller, the driving motor drives the special-shaped roller to rotate for each circle to form a group of up-down telescopic actions, and the grooves of the lower pressing plate are always clung to the lower edge of the special-shaped roller in cooperation with the reset sleeve, so that the point-breaking type cutting and punching of the non-woven fabrics are completed.

Description

Winding production equipment for point-breaking type non-woven fabrics

Technical Field

The utility model relates to the field of non-woven fabric production, in particular to a winding production device of point-broken non-woven fabrics.

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 (PET for short) materials and is manufactured by needling technology, and can be made into different thicknesses, handfeel, hardness and the like. The non-woven fabric has the characteristics of moisture resistance, ventilation, flexibility, light weight, flame retardance, no toxicity, no smell, low price, recycling and the like. Can be used in different industries such as sound insulation, heat insulation, electric heating sheets, masks, clothes, medical use, filling materials and the like. The non-woven fabric needs to be cut and then used for subsequent manufacturing.

The inventor of the present application found that the above-mentioned technique has at least the following technical problems in the process of performing the point-break type cutting on the nonwoven fabric:

the production process is provided with a roller, one or more needle insertion is arranged on the roller, and the needle insertion is used for inserting an equidistant point broken line when the roller rolls, so that the point broken line is conveniently used as a tearing point for tearing during use, and therefore, the winding production equipment of the point broken type non-woven fabric is provided for solving the problems.

Disclosure of Invention

The utility model mainly aims to provide a winding production device for point-break type non-woven fabrics, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a roll-to-roll production apparatus for a point-break nonwoven fabric, comprising:

the processing frame is a hollow structure frame with an upward opening, the winding and unwinding mechanism comprises a feeding roller and a discharging roller, the feeding roller is of a driven roller structure, the discharging roller is of a passive roller structure,

the middle part is provided with the fixed plate in the processing frame, the fixed plate right side is provided with driving motor, the coaxial fixed mounting in driving motor right side has the axis of rotation, comes coaxial fixed mounting to have special-shaped cylinder through the axis of rotation, the below opposite side is provided with the bracing piece in the processing frame, bracing piece lower extreme fixed mounting has the holding down plate, the holding down plate bottom is provided with the cutting knife, cuts the non-woven fabrics of below through the cutting knife.

Preferably, the upper end of the lower pressing plate is provided with a groove, the lower edge of the special-shaped roller is in contact with the groove in the lower pressing plate, and the special-shaped roller drives the cutting knife to press down.

Preferably, the middle part of the supporting rod is provided with a reset sleeve, the reset sleeve is of a sleeve structure with two groups capable of sliding mutually, the middle part of the reset sleeve is provided with a reset spring, and the reset spring is always in a compressed state and provides upward tension.

Preferably, the special-shaped roller is of a cam structure divided into long and short shafts, a group of up-down telescopic actions can be formed by driving the special-shaped roller to rotate for one circle through a driving motor, the grooves of the lower pressing plate are always clung to the lower edge of the special-shaped roller in cooperation with the reset sleeve, the telescopic actions of the cutting knife below can be guided, and the point-breaking type cutting and punching of the non-woven fabric are completed.

Preferably, the feeding roller is provided with a motor outside for driving, and the non-woven fabrics are separated through the feeding roller and the discharging roller, so that the follow-up non-woven fabrics are conveniently processed.

Preferably, two groups of clamping feeding mechanisms are arranged inside the processing frame, each feeding mechanism comprises an upper supporting frame, a lower supporting frame and clamping rollers, the middle part of the upper end of each supporting frame is rotatably provided with the clamping rollers, the middle part of a non-woven fabric material is realized through the upper and lower clamping rollers, and the pressing actions on two sides of the non-woven fabric are performed through the clamping feeding mechanisms on two sides.

Preferably, an upper supporting frame is arranged below the inside of the processing frame, and a butt joint area is arranged in the middle of the upper supporting frame.

Preferably, the butt joint area corresponds to the position of the cutting knife, and the non-woven fabric is supported during the cutting action of the cutting knife through the butt joint area, so that the quality of point-break type cutting is improved.

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

1. wherein the feeding cylinder outside is provided with and drives through the motor, come to separate the non-woven fabrics through feeding cylinder and row material cylinder, be convenient for carry out subsequent non-woven fabrics processing, two sets of clamp cylinder through upper and lower realize carrying out the pressing action of point breaking cutting action both sides to the non-woven fabrics through the clamp feed mechanism of both sides, drive the flexible action about a set of can forming of every round of rotation of dysmorphism cylinder through driving motor, the cooperation cover that resets is hugged closely with the lower limb of dysmorphism cylinder all the time letting the recess of holding down plate, can lead to the flexible action of cutting knife of below, accomplish the point breaking type cutting perforation to the non-woven fabrics.

2. The special-shaped roller is coaxially and fixedly arranged through the rotating shaft, the non-woven fabrics below the special-shaped roller are cut through the cutting knife, the upper end of the lower pressing plate is provided with a groove, the lower edge of the special-shaped roller is in contact with the groove in the lower pressing plate, the lower pressing action of the cutting knife is driven through the special-shaped roller, the reset sleeve is of a sleeve structure with two groups capable of sliding mutually, the middle part of the reset sleeve is provided with a reset spring, and the reset spring is always in a compressed state and provides upward pulling force.

3. The middle part of the upper supporting frame is provided with a butt joint area, wherein the butt joint area corresponds to the position of the cutting knife, and the non-woven fabrics are supported during the cutting action of the cutting knife through the butt joint area, so that the point-to-break type cutting quality is improved.

Drawings

FIG. 1 is a diagram showing the whole structure of a roll-up production apparatus for point-broken nonwoven fabric according to the present utility model;

FIG. 2 is a side sectional view of a roll production apparatus for point-broken nonwoven fabrics according to the present utility model;

fig. 3 is a top view structural diagram of a lower fixing block in a winding production device of a point-broken type non-woven fabric.

In the figure: 1. processing a frame; 2. a feed roller; 3. a discharging roller; 4. a support frame; 5. clamping the roller; 6. a butt joint region; 7. an upper support frame; 8. a fixing plate; 9. a driving motor; 10. a rotating shaft; 11. a profiled roller; 12. a lower pressing plate; 13. a cutting knife; 14. a support rod; 15. resetting the sleeve; 16. and a return spring.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1, a roll-to-roll apparatus for producing a point-broken nonwoven fabric, comprising:

the processing frame 1 is a hollow structure frame with an upward opening,

the winding and unwinding mechanism comprises a feeding roller 2 and a discharging roller 3, wherein the feeding roller 2 is of a driven roller structure, the discharging roller 3 is of a driven roller structure, the outer side of the feeding roller 2 is provided with a motor for driving, and non-woven fabrics are separated through the feeding roller 2 and the discharging roller 3, so that subsequent non-woven fabrics are conveniently processed.

The processing frame 1 is internally provided with two groups of clamping feeding mechanisms, the feeding mechanisms comprise an upper supporting frame 4, a lower supporting frame 4 and clamping rollers 5, the middle part of the upper end of the supporting frame 4 is rotatably provided with the clamping rollers 5, the middle part of a non-woven fabric material is realized through the upper and lower two groups of clamping rollers 5, and the pressing actions of the two sides of the non-woven fabric are performed by the clamping feeding mechanisms at the two sides.

The middle part is provided with a fixed plate 8 in the processing frame 1, the right side of the fixed plate 8 is provided with a driving motor 9, the right side of the driving motor 9 is coaxially and fixedly provided with a rotating shaft 10, a special-shaped roller 11 is coaxially and fixedly arranged through the rotating shaft 10, the other side of the lower part in the processing frame 1 is provided with a supporting rod 14, the lower end of the supporting rod 14 is fixedly provided with a lower pressing plate 12, the bottom of the lower pressing plate 12 is provided with a cutting knife 13, the lower non-woven fabrics are cut through the cutting knife 13, the upper end of the lower pressing plate 12 is provided with a groove, the lower edge of the special-shaped roller 11 is contacted with the groove in the lower pressing plate 12, the pressing action of the cutting knife 13 is driven by the special-shaped roller 11, as shown in figure 3, the middle part of the supporting rod 14 is provided with a reset sleeve 15, the reset sleeve 15 is of two groups of sleeve structures which can slide mutually, the middle part of the reset sleeve 15 is provided with a reset spring 16, the reset spring 16 is always in a compressed state, and provides upward pulling force,

comprehensive figure 2 shows, the special-shaped roller 11 is of a cam structure divided into long and short shafts, and drives the special-shaped roller 11 to form a group of up-down telescopic actions when being rotated for each circle through the driving motor 9, and the grooves of the lower pressing plate 12 are always clung to the lower edge of the special-shaped roller 11 in cooperation with the reset sleeve 15, so that the telescopic actions of the lower cutting knife 13 can be guided, and the point-off type cutting and punching of the non-woven fabric are completed.

Example 2

Referring to fig. 1, a roll-to-roll apparatus for producing a point-broken nonwoven fabric, comprising: the processing frame 1 is a hollow structure frame with an upward opening,

The middle part is provided with fixed plate 8 in the processing frame 1, the fixed plate 8 right side is provided with driving motor 9, driving motor 9 right side coaxial fixed mounting has axis of rotation 10, comes coaxial fixed mounting to have special-shaped roller 11 through axis of rotation 10, the below opposite side is provided with bracing piece 14 in the processing frame 1, bracing piece 14 lower extreme fixed mounting has holding down plate 12, holding down plate 12 bottom is provided with cutting knife 13, cuts the non-woven fabrics of below through cutting knife 13, and wherein holding down plate 12 upper end is provided with the recess, special-shaped roller 11 lower limb and the recess contact in the holding down plate 12 drive the pushing down action of cutting knife 13 through special-shaped roller 11, as shown in fig. 3, the bracing piece 14 middle part is provided with reset sleeve 15, reset sleeve 15 is two sets of sleeve structures that can slide each other, reset sleeve 15 middle part is provided with reset spring 16, reset spring 16 is in compression state all the time, provides ascending pulling force.

The processing frame 1 is provided with upper supporting frame 7 below in the inside, upper supporting frame 7 middle part is provided with butt joint district 6, and wherein butt joint district 6 is corresponding with the position of cutting knife 13, carries out the bearing to the non-woven fabrics when cutting action of cutting knife 13 through butt joint district 6, promotes the quality of the disconnected cutting of point.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A roll-up production device of a point-break type nonwoven fabric, comprising:

the processing frame (1), the processing frame (1) is a hollow structure frame with an upward opening, the winding and unwinding mechanism comprises a feeding roller (2) and a discharging roller (3), the feeding roller (2) is of a driven roller structure, the discharging roller (3) is of a passive roller structure,

the machining frame is characterized in that a fixed plate (8) is arranged in the middle of the machining frame (1), a driving motor (9) is arranged on the right side of the fixed plate (8), a rotating shaft (10) is coaxially and fixedly arranged on the right side of the driving motor (9), a special-shaped roller (11) is coaxially and fixedly arranged on the right side of the driving motor through the rotating shaft (10), a supporting rod (14) is arranged on the other side of the lower side of the machining frame (1), a lower pressing plate (12) is fixedly arranged at the lower end of the supporting rod (14), and a cutting knife (13) is arranged at the bottom of the lower pressing plate (12).

2. The roll-to-roll apparatus for producing a point-to-break nonwoven fabric according to claim 1, wherein: the upper end of the lower pressing plate (12) is provided with a groove, the lower edge of the special-shaped roller (11) is in contact with the groove in the lower pressing plate (12), and the special-shaped roller (11) drives the cutting knife (13) to press down.

3. The roll-to-roll apparatus for producing a point-to-break nonwoven fabric according to claim 2, wherein: the middle part of the supporting rod (14) is provided with a reset sleeve (15), the reset sleeve (15) is of a sleeve structure with two groups capable of sliding mutually, the middle part of the reset sleeve (15) is provided with a reset spring (16), and the reset spring (16) is always in a compressed state.

4. The roll-to-roll apparatus for producing a point-to-break nonwoven fabric according to claim 1, wherein: the special-shaped roller (11) is of a cam structure divided into a long shaft and a short shaft, the special-shaped roller (11) is driven by the driving motor (9) to rotate for one circle to form a group of up-down telescopic actions, and the groove of the lower pressing plate (12) is always clung to the lower edge of the special-shaped roller (11) in cooperation with the reset sleeve (15).

5. The roll-to-roll apparatus for producing a point-to-break nonwoven fabric according to claim 1, wherein: the outside of the feeding roller (2) is provided with a motor for driving, and the non-woven fabrics are separated through the feeding roller (2) and the discharging roller (3).

6. The roll-to-roll apparatus for producing a point-to-break nonwoven fabric according to claim 1, wherein: the processing frame (1) is internally provided with two groups of clamping feeding mechanisms, each feeding mechanism comprises an upper supporting frame (4) and a lower supporting frame (5), the middle part of the upper end of each supporting frame (4) is rotatably provided with the corresponding clamping roller (5), and the middle part of each supporting frame is made of non-woven fabric material through the corresponding upper and lower groups of the clamping rollers (5).

7. The roll-to-roll apparatus for producing a point-to-break nonwoven fabric according to claim 1, wherein: an upper supporting frame (7) is arranged below the inner portion of the processing frame (1), and a butt joint area (6) is arranged in the middle of the upper supporting frame (7).

8. The roll-to-roll apparatus for producing a point-to-break nonwoven fabric according to claim 7, wherein: wherein the butt joint area (6) corresponds to the position of the cutting knife (13), and the non-woven fabric is supported by the butt joint area (6) during the cutting action of the cutting knife (13).