阅读说明：本技术 熔喷布分切自动收卷设备及使用方法 (Automatic winding equipment for slitting melt-blown fabric and using method ) 是由 金俊 罗长悦 戴琪琛 董佳文 李子彤 楚金鑫 谭彩霞 霍星宇 杨鑫帅 段金鑫 于 2021-07-16 设计创作，主要内容包括：本发明提供了熔喷布分切自动收卷设备及使用方法,它包括机架,机架的顶部通过对称布置的第一轴承座支撑安装有第一辊轴,在第一辊轴之后设置有切刀轴,切刀轴上等间距安装有多个切刀；切刀轴与用于驱动其转动的分切动力装置相连,所述切刀轴之后设置有第二辊轴,第二辊轴通过对称布置的第二轴承座支撑在机架的顶部,第二辊轴之后设置有收卷摩擦辊,收卷摩擦辊与用于驱动其转动收卷的收卷动力装置相连；机架的尾部设置有用于存放收卷辊轴的自滑动支架结构。此设备能够用于熔喷布的分切,使其能够满足客户的使用需要,而且在分切之后能够对其进行自动收卷。(The invention provides a melt-blown fabric slitting automatic winding device and a using method thereof, wherein the melt-blown fabric slitting automatic winding device comprises a rack, a first roll shaft is supported and installed at the top of the rack through first bearing seats which are symmetrically arranged, a cutter shaft is arranged behind the first roll shaft, and a plurality of cutters are installed on the cutter shaft at equal intervals; the cutting knife shaft is connected with a slitting power device for driving the cutting knife shaft to rotate, a second roll shaft is arranged behind the cutting knife shaft, the second roll shaft is supported at the top of the rack through second bearing seats which are symmetrically arranged, a rolling friction roller is arranged behind the second roll shaft, and the rolling friction roller is connected with a rolling power device for driving the rolling friction roller to rotate and roll; the afterbody of frame is provided with the self-sliding support structure who is used for depositing the rolling roller. This equipment can be used for cutting of melt-blown fabric, makes it can satisfy customer's user demand, can carry out automatic rolling to it after cutting moreover.)

1. The automatic winding equipment for cutting the melt-blown fabric is characterized by comprising a rack (1), wherein a first roll shaft (9) is supported and installed on the top of the rack (1) through first bearing seats (10) which are symmetrically arranged, a cutter shaft (13) is arranged behind the first roll shaft (9), and a plurality of cutters (12) are installed on the cutter shaft (13) at equal intervals; the cutting knife shaft (13) is connected with a slitting power device for driving the cutting knife shaft to rotate, a second roll shaft (15) is arranged behind the cutting knife shaft (13), the second roll shaft (15) is supported at the top of the rack (1) through second bearing seats (14) which are symmetrically arranged, a rolling friction roller (16) is arranged behind the second roll shaft (15), and the rolling friction roller (16) is connected with a rolling power device for driving the rolling friction roller to rotate and roll; the tail part of the frame (1) is provided with a self-sliding support structure for storing the winding roll shaft (19).

2. The meltblown fabric slitting automatic winding apparatus of claim 1, further comprising: and height adjusting supporting legs (4) are supported and installed at four corners of the bottom of the rack (1).

3. The meltblown fabric slitting automatic winding apparatus of claim 1, further comprising: the cutter shaft (13) is fixed on the top of the frame (1) through third bearing seats (11) which are symmetrically arranged.

4. The meltblown fabric slitting automatic winding apparatus of claim 1, further comprising: the slitting power device comprises a driven sprocket (6) fixed at the end of a cutter shaft (13), the driven sprocket (6) is in meshing transmission with a driving sprocket (5) through a chain, the driving sprocket (5) is installed on a main shaft of a first motor (2), and the first motor (2) is fixed at the lower part of a rack (1) through a motor base (3).

5. The meltblown fabric slitting automatic winding apparatus of claim 1, further comprising: and the feeding roller (7) is supported and installed on the frame (1) and is positioned under the first roller shaft (9) through a fourth bearing seat (8).

6. The meltblown fabric slitting automatic winding apparatus of claim 1, further comprising: the winding power device comprises a second motor (24) fixed to the top of the rack (1), an output shaft of the second motor (24) is connected with a speed reducer (23), an output shaft of the speed reducer (23) is connected with a winding friction roller (16), and the winding friction roller (16) is rotatably supported to the top of the rack (1) through a bearing seat.

7. The meltblown fabric slitting automatic winding apparatus of claim 1, further comprising: and a discharge roller (26) is supported and mounted on the frame (1) and under the rolling friction roller (16) through a fifth bearing seat (25).

8. The meltblown fabric slitting automatic winding apparatus of claim 1, further comprising: the self-sliding support structure comprises a support rod (21), the support rod (21) is obliquely fixed at the tail of the rack (1) through a connecting seat (22), a sliding groove (18) is machined at the top of the support rod (21), and the sliding groove (18) is in sliding fit with a roller (20) arranged at the end of a winding roller shaft (19).

9. The meltblown fabric slitting automatic winding apparatus of claim 1, further comprising: an electric cabinet (27) is fixedly arranged on the outer side wall of the rack (1).

10. The use method of the meltblown slitting automatic winding device according to any of claims 1-9, characterized by comprising the steps of:

the method comprises the following steps: the whole piece of melt-blown fabric firstly bypasses the feeding roller (7), passes through the feeding roller (7) and then bypasses the first roller shaft (9), then the melt-blown fabric bypasses the lower part of the cutter (12) and bypasses the second roller shaft (15), and the other end of the melt-blown fabric bypasses the discharging roller (26) and then is sent to the rolling friction roller (16), and the tail part of the melt-blown fabric is wound on the rolling roller shaft (19);

step two: starting a slitting power device, driving a driving chain wheel (5) through a first motor (2), driving a driven chain wheel (6) through the driving chain wheel (5) and a chain, driving a cutter shaft (13) through the driven chain wheel (6), effectively slitting the melt-blown fabric through the cutter shaft (13), and slitting the melt-blown fabric into required widths;

step three: meanwhile, the winding power device is started, the speed reducer (23) is driven by the second motor (24), the winding friction roller (16) is driven by the speed reducer (23), and the winding friction roller (16) is driven to rotate by the rolling fit between the melt-blown cloth roll (17), so that the winding action is realized;

step four: in the winding process, the diameter of the melt-blown cloth roll (17) is continuously increased while the winding friction roller (16) drives the melt-blown cloth roll (17) to rotate, and at the moment, the winding roller shaft (19) continuously slides upwards along the chute (18) under the rolling of the roller (20).

Technical Field

The invention belongs to the field of melt-blown fabric production equipment, and particularly relates to melt-blown fabric slitting automatic winding equipment and a using method thereof.

Background

In the production process of the melt-blown fabric, the melt-blown fabric roll with wider width needs to be cut into needed width according to the needs of customers, and the melt-blown fabric needs to be cut by cutting equipment in the process and then rolled up after being cut.

Disclosure of Invention

The invention mainly aims to provide automatic winding equipment for cutting meltblown fabric and a using method thereof.

In order to achieve the technical features, the invention is realized as follows: the automatic winding equipment for cutting the melt-blown fabric comprises a rack, wherein a first roll shaft is supported and installed at the top of the rack through first bearing seats which are symmetrically arranged, a cutter shaft is arranged behind the first roll shaft, and a plurality of cutters are installed on the cutter shaft at equal intervals; the cutting knife shaft is connected with a slitting power device for driving the cutting knife shaft to rotate, a second roll shaft is arranged behind the cutting knife shaft, the second roll shaft is supported at the top of the rack through second bearing seats which are symmetrically arranged, a rolling friction roller is arranged behind the second roll shaft, and the rolling friction roller is connected with a rolling power device for driving the rolling friction roller to rotate and roll; the afterbody of frame is provided with the self-sliding support structure who is used for depositing the rolling roller.

And height adjusting supporting legs are supported and installed at four corners of the bottom of the rack.

The cutter shaft is fixed on the top of the frame through third bearing seats which are symmetrically arranged.

The slitting power device comprises a driven chain wheel fixed at the end of the cutter shaft, the driven chain wheel is in meshing transmission with a driving chain wheel through a chain, the driving chain wheel is installed on a main shaft of a first motor, and the first motor is fixed at the lower part of the rack through a motor base.

And the feeding roller is supported and installed on the frame and is positioned under the first roller shaft through a fourth bearing seat.

The winding power device comprises a second motor fixed at the top of the rack, an output shaft of the second motor is connected with a speed reducer, an output shaft of the speed reducer is connected with a winding friction roller, and the winding friction roller is rotatably supported at the top of the rack through a bearing seat.

And a discharge roller is supported and mounted on the frame and under the rolling friction roller through a fifth bearing seat.

The self-sliding support structure comprises a support rod, the support rod is obliquely fixed at the tail of the rack through a connecting seat, a sliding groove is processed at the top of the support rod, and the sliding groove and a roller arranged at the end of a winding roller shaft are in sliding fit.

And an electric cabinet is fixedly arranged on the outer side wall of the rack.

The use method of the melt-blown fabric slitting automatic winding device comprises the following steps:

the method comprises the following steps: the whole piece of meltblown fabric firstly bypasses the feeding roller, passes through the feeding roller and then bypasses the first roller shaft, then bypasses the lower part of the cutter, bypasses the second roller shaft, bypasses the other end of the meltblown fabric around the discharging roller, then is conveyed to the winding friction roller, and winds the tail part of the meltblown fabric on the winding roller shaft;

step two: starting a cutting power device, driving a driving chain wheel through a first motor, driving a driven chain wheel through the driving chain wheel and a chain, driving a cutter shaft through the driven chain wheel, effectively cutting the melt-blown fabric through the cutter shaft, and cutting the melt-blown fabric into required widths;

step three: meanwhile, a winding power device is started, a speed reducer is driven through a second motor, a winding friction roller is driven through the speed reducer, and the winding friction roller is driven to rotate through rolling fit between the winding friction roller and the melt-blown cloth roll, so that winding action is realized;

step four: the rolling friction roller is when the drive melts the rotation of spouting yardage roll in the rolling process, melts the diameter of spouting yardage roll and constantly increases, and the rolling roller axle also constantly upwards slides along the spout under the roll of gyro wheel this moment.

The invention has the following beneficial effects:

1. this equipment can be used for cutting of melt-blown fabric, makes it can satisfy customer's user demand, can carry out automatic rolling to it after cutting moreover.

2. The height of the frame can be adjusted through the height adjusting supporting leg, and the working stability of the frame is guaranteed.

3. Through foretell bearing structure, guaranteed that the cutter axle can stabilize smooth and easy rotation, and then realized cutting of melt-blown fabric.

4. Through foretell power device of cutting can realize cutting of melt-blown fabric, and then provide and cut power.

5. The above-mentioned feed rollers can be used for guiding the melt-blown fabric.

6. Can be used for providing the power of rolling through foretell rolling power device.

7. The discharging roller can be used for realizing discharging guide of the melt-blown fabric.

8. Through foretell self-sliding support structure guaranteed that melt-blown yardage roll can slide along the spout self-sliding at the rolling in-process, and then realize its automatic rolling action.

Drawings

The invention is further illustrated by the following figures and examples.

FIG. 1 is a first perspective three-dimensional view of the present invention.

Fig. 2 is a second perspective three-dimensional view of the present invention.

In the figure: the automatic feeding device comprises a rack 1, a first motor 2, a motor base 3, a height adjusting supporting foot 4, a driving sprocket 5, a driven sprocket 6, a feeding roller 7, a fourth bearing seat 8, a first roll shaft 9, a first bearing seat 10, a third bearing seat 11, a cutter 12, a cutter shaft 13, a second bearing seat 14, a second roll shaft 15, a rolling friction roller 16, a melt-blown fabric roll 17, a chute 18, a rolling roll shaft 19, a roller 20, a support rod 21, a connecting seat 22, a speed reducer 23, a second motor 24, a fifth bearing seat 25, a discharging roller 26 and an electric cabinet 27.

Detailed Description

Embodiments of the present invention will be further described with reference to the accompanying drawings.

Example 1:

referring to fig. 1-2, the automatic melt-blown fabric slitting and winding device comprises a frame 1, wherein a first roll shaft 9 is supported and installed at the top of the frame 1 through first bearing seats 10 which are symmetrically arranged, a cutter shaft 13 is arranged behind the first roll shaft 9, and a plurality of cutters 12 are installed on the cutter shaft 13 at equal intervals; the cutting knife shaft 13 is connected with a slitting power device for driving the cutting knife shaft to rotate, a second roller shaft 15 is arranged behind the cutting knife shaft 13, the second roller shaft 15 is supported at the top of the rack 1 through second bearing seats 14 which are symmetrically arranged, a winding friction roller 16 is arranged behind the second roller shaft 15, and the winding friction roller 16 is connected with a winding power device for driving the winding friction roller 16 to rotate and wind; the tail of the frame 1 is provided with a self-sliding support structure for storing the winding roller shaft 19. This equipment can be used for cutting of melt-blown fabric, makes it can satisfy customer's user demand, can carry out automatic rolling to it after cutting moreover.

Furthermore, height adjusting supporting feet 4 are supported and installed at four corners of the bottom of the machine frame 1. The height of the frame 1 can be adjusted by the height adjusting supporting feet 4, so that the working stability of the frame is ensured.

Further, the cutter shaft 13 is fixed on the top of the frame 1 through a third bearing seat 11 which is symmetrically arranged. Through foretell bearing structure, guaranteed that cutter shaft 13 can stabilize smooth and easy rotation, and then realized cutting of melt-blown fabric.

Further, cut power device including fixing at the driven sprocket 6 of cutter shaft 13 end, driven sprocket 6 passes through chain and 5 meshing transmissions of drive sprocket, drive sprocket 5 is installed on the main shaft of first motor 2, first motor 2 passes through motor base 3 to be fixed in frame 1 lower part. Through foretell power device of cutting can realize cutting of melt-blown fabric, and then provide and cut power. In the course of the work, drive sprocket 5 through first motor 2 drive, through drive sprocket 5 and chain drive driven sprocket 6, through driven sprocket 6 drive cutter axle 13, finally carry out effectual cutting to the melt-blown fabric through cutter axle 13 to cut it into required width.

Further, the feeding roller 7 is supported and installed on the frame 1 and under the first roller shaft 9 through a fourth bearing seat 8. The above-described feed rollers 7 can be used to guide the feed of the meltblown fleece.

Further, the winding power device comprises a second motor 24 fixed at the top of the rack 1, an output shaft of the second motor 24 is connected with a speed reducer 23, an output shaft of the speed reducer 23 is connected with a winding friction roller 16, and the winding friction roller 16 is rotatably supported at the top of the rack 1 through a bearing seat. Can be used for providing the power of rolling through foretell rolling power device. In the working process, the speed reducer 23 is driven by the second motor 24, the rolling friction roller 16 is driven by the speed reducer 23, and the rolling friction roller 16 is driven to rotate by the rolling fit between the melt-blown cloth roll 17, so that the rolling action is realized.

Further, a discharge roller 26 is supported and mounted on the frame 1 and right below the rolling friction roller 16 through a fifth bearing seat 25. The above-described discharge roller 26 can be used to guide the melt-blown fabric in the discharge direction.

Further, the self-sliding support structure comprises a support rod 21, the support rod 21 is obliquely fixed at the tail of the rack 1 through a connecting seat 22, a sliding groove 18 is processed at the top of the support rod 21, and the sliding groove 18 and a roller 20 arranged at the end of the winding roller shaft 19 form sliding fit. Through foretell self-sliding support structure guaranteed that melt-blown yardage roll 17 can slide along spout 18 self-sliding in the rolling process, and then realized its automatic rolling action. In the winding process, the melt-blown fabric roll 17 is driven to rotate by the winding friction roller 16 and continuously slides upwards along the chute 18 in the winding process.

Further, an electric cabinet 27 is fixedly mounted on the outer side wall of the rack 1. The electric control box 27 can be used for controlling the operation of the whole equipment.

Example 2:

the use method of the melt-blown fabric slitting automatic winding device comprises the following steps:

the method comprises the following steps: the whole piece of meltblown fabric firstly bypasses the feeding roller 7, passes through the feeding roller 7 and then bypasses the first roller shaft 9, then the meltblown fabric is enabled to bypass from the lower part of the cutter 12 and bypass the second roller shaft 15, the other end of the meltblown fabric bypasses the discharging roller 26 and then is sent to the winding friction roller 16, and the tail part of the meltblown fabric is wound on the winding roller shaft 19;

step two: starting a slitting power device, driving a driving chain wheel 5 through a first motor 2, driving a driven chain wheel 6 through the driving chain wheel 5 and a chain, driving a cutter shaft 13 through the driven chain wheel 6, effectively slitting the melt-blown fabric through the cutter shaft 13, and slitting the melt-blown fabric into required widths;

step three: meanwhile, the winding power device is started, the speed reducer 23 is driven by the second motor 24, the winding friction roller 16 is driven by the speed reducer 23, and the winding friction roller 16 and the melt-blown cloth roll 17 are driven to rotate by rolling fit, so that winding action is realized;

step four: in the winding process, the winding friction roller 16 drives the melt-blown cloth roll 17 to rotate, simultaneously, the diameter of the melt-blown cloth roll 17 is continuously increased, and at the moment, the winding roller shaft 19 continuously slides upwards along the chute 18 under the rolling of the roller 20.

The working process and principle of the invention are as follows:

by adopting the automatic winding equipment, in the specific working process, the cutting power device can drive the cutter shaft 13 to realize automatic cutting of the melt-blown fabric; after the cutting is finished, the melt-blown cloth roll 17 is driven to rotate by the rolling friction roller 16, so that the automatic rolling of the cut melt-blown cloth roll is automatically realized in the rotating process; in the winding process, the cloth roll automatically rises along the chute 18 along with the increase of the diameter of the cloth roll, and then the automatic winding action is realized.