CN216998785U

CN216998785U - Novel lapping machine

Info

Publication number: CN216998785U
Application number: CN202220661698.1U
Authority: CN
Inventors: 李勇; 薛世友
Original assignee: Hengzhao Hubei New Material Technology Co ltd
Current assignee: Hengzhao Hubei New Material Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-19
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to the technical field of non-woven fabrics, and discloses a novel lapping machine which comprises a rack, wherein a longitudinal conveyor belt is arranged on the rack, a transverse lapping mechanism is arranged above the longitudinal conveyor belt and comprises trolleys which are slidably connected to two sides of the rack, a driving mechanism for driving the trolleys to do linear reciprocating motion, a conveying roller and a rotating mechanism for driving the conveying roller to rotate are rotatably connected between the two trolleys, auxiliary rods are arranged on two sides of each trolley, and the auxiliary rods are parallel to the conveying roller. The utility model has the following advantages and effects: set up the auxiliary rod in transfer roller both sides, when the dolly drove transfer roller reciprocating motion, the non-woven fabrics was bow style of calligraphy folding in vertical conveyer belt top, and the auxiliary rod moves along with the transfer roller, and the auxiliary rod is located the conveyer belt top, can smooth the non-woven fabrics in the whereabouts to reduce the air current and to the folding influence of non-woven fabrics, guarantee the stability of non-woven fabrics lapping.

Description

Novel lapping machine

Technical Field

The utility model relates to the technical field of non-woven fabrics, in particular to a novel lapping machine.

Background

The lapping machine is used for lapping the non-woven fabric into a fiber web with certain thickness and width, and then sending the lapped fiber web into the equipment for manufacturing a thicker non-woven fabric finished product by a needling machine. Among the current lapping machine, when the dolly area non-woven fabrics net was straight reciprocating motion, the non-woven fabrics leaned on the gravity of self to descend downwards to add together, the non-woven fabrics dead weight is lighter, and the whereabouts process receives external force influences such as air current, transfer roller traction force great, appears wrinkling easily, the phenomenon of laying unevenness, and the non-woven fabrics quality that leads to follow-up production is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel lapping machine which has the effects that a lapping process of non-woven fabrics is stable and wrinkling is not easy.

The technical purpose of the utility model is realized by the following technical scheme: the automatic lapping machine comprises a frame, be equipped with vertical conveyer belt in the frame, vertical conveyer belt top is equipped with horizontal lapping mechanism, horizontal lapping mechanism includes that sliding connection is the actuating mechanism of straight reciprocating motion at dolly, the driving trolley of frame both sides, two rotate between the dolly and be connected with transfer roller, drive transfer roller pivoted slewing mechanism, the dolly both sides are provided with the auxiliary rod, the auxiliary rod with the transfer roller is parallel.

The utility model is further provided with: the trolley is characterized in that connecting portions are fixedly connected to two sides of the trolley, the auxiliary rod is fixedly connected to the bottom of each connecting portion, and the distance between the auxiliary rod and the longitudinal conveyor belt is 10-20 cm.

The utility model is further provided with: the trolley is characterized in that cavities are formed in the auxiliary rods, a plurality of air outlet holes are formed in the opposite surfaces of the two auxiliary rods, air flows of the air outlet holes are downward in an inclined mode, a fan is arranged on the trolley, and the air outlet end of the fan is communicated with the cavities of the two auxiliary rods through pipelines.

The utility model is further provided with: the pipeline is provided with an electromagnetic valve, travel switches are arranged on two sides of the rack, when the connecting part is connected with the travel switch on one side, the electromagnetic valve on the pipeline on the side is opened, and the electromagnetic valve on the pipeline on the other side is closed.

The utility model is further provided with: the connecting portion comprises a plurality of sleeves which are sleeved end to form a telescopic rod, one end of the telescopic rod is fixedly connected to the trolley, the other end of the telescopic rod is fixedly connected with a fixed rod, and the bottom of the fixed rod is fixedly connected with the auxiliary rod.

The utility model is further provided with: a spring is arranged between the trolley and the fixed rod, and the fixed rod is driven by the elastic force of the spring to be far away from the trolley.

The utility model is further provided with: the rotating mechanism comprises driven gears fixedly connected to the conveying roller, the two driven gears are meshed with each other, the trolley is fixedly connected with a motor, a driving gear is arranged on the motor, and the driving gear is meshed with one driven gear.

The beneficial effects of the utility model are:

1. set up the auxiliary rod in transfer roller both sides, when the dolly drives transfer roller reciprocating motion, the non-woven fabrics is bow style of calligraphy folding in vertical conveyer belt top, and the auxiliary rod moves along with the transfer roller, and the auxiliary rod is located the conveyer belt top, can smooth the non-woven fabrics in the whereabouts to reduce the air current and guarantee the stability of non-woven fabrics lapping to the folding influence of non-woven fabrics.

2. The auxiliary rod is provided with a plurality of air outlets, air flow of the air outlets is obliquely downward, the air flow can provide a stable downward force for the non-woven fabric, the non-woven fabric is promoted to move downward, and the non-woven fabric is smoothly discharged by matching with the conveying roller.

3. The connecting part comprises a telescopic rod consisting of a plurality of sections of sleeves, and the telescopic rod can enable the auxiliary rod and the conveying roller to form a certain distance, so that the auxiliary rod is prevented from blocking the folding of the non-woven fabric; when the trolley drives the conveying roller to move to a position close to the rack, the telescopic rod is firstly connected with the rack, and under the thrust of the trolley, the length of the telescopic rod is shortened; when the dolly removes to keeping away from the frame direction, the extension of spring drive telescopic link sets up the area that the telescopic link can reduce connecting portion, and the spring still can provide the buffering for the dolly simultaneously, reduces dolly functioning speed, and the dolly of being convenient for transfers the direction.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention.

Fig. 2 is an enlarged schematic view at a of fig. 1.

Fig. 3 is a schematic structural diagram of a transverse lapping mechanism.

In the figure, 1, a frame; 2. a longitudinal conveyor belt; 3. a transverse lapping mechanism; 4. a trolley; 5. a conveying roller; 6. a rotating mechanism; 61. a driven gear; 62. a driving gear; 63. a motor; 7. an auxiliary lever; 8. a sleeve; 9. an air outlet; 10. a fan; 11. a pipeline; 12. a travel switch; 13. a spring; 14. and (5) fixing the rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Example (b): the utility model provides a novel lapping machine, as shown in figure 1, includes frame 1, is equipped with vertical conveyer belt 2 in frame 1, and vertical conveyer belt 2 top is equipped with horizontal lapping mechanism 3, and horizontal lapping mechanism 3 includes that sliding connection is in dolly 4, the driving mechanism that driving trolley 4 of frame 1 both sides is straight reciprocating motion, rotates between two dollies 4 to be connected with transfer roller 5, drive transfer roller 5 pivoted

slewing mechanism

6, and 4 both sides of dolly are provided with auxiliary rod 7, auxiliary rod 7 with transfer roller 5 is parallel.

As shown in figure 1, the two sides of the trolley 4 are fixedly connected with connecting parts, the auxiliary rod 7 is fixedly connected at the bottom of the connecting parts, and the distance between the auxiliary rod 7 and the longitudinal conveyor belt 2 is 5 cm.

As shown in fig. 2 and 3, a cavity is arranged in the auxiliary rods 7, a plurality of air outlets 9 are arranged on the opposite surfaces of the two auxiliary rods 7, air flows of the air outlets 9 are obliquely downward, a fan 10 is arranged on the trolley 4, and an air outlet end of the fan 10 is communicated with the cavities of the two auxiliary rods 7 through a pipeline 11.

As shown in fig. 1, an electromagnetic valve is provided on the pipe 11, travel switches 12 are provided on both sides of the frame 1, and when the connection portion is connected to the travel switch 12 on one side, the electromagnetic valve on the pipe 11 on the one side is opened, and the electromagnetic valve on the pipe 11 on the other side is closed.

As shown in fig. 2 and 3, the connecting portion includes a plurality of sleeves 8, the sleeves 8 are sleeved end to form a telescopic rod, one end of the telescopic rod is fixedly connected to the trolley 4, the other end of the telescopic rod is fixedly connected with a fixing rod 14, and the bottom of the fixing rod 14 is fixedly connected with the auxiliary rod 7.

As shown in fig. 2 and 3, a spring 13 is arranged between the trolley 4 and the fixing rod 14, and the elastic force of the spring 13 drives the fixing rod 14 to move away from the trolley 4.

As shown in fig. 2 and 3, the rotating mechanism 6 includes driven gears 61 fixedly connected to the conveying roller 5, the two driven gears 61 are engaged with each other, the trolley 4 is fixedly connected with a motor 63, a driving gear 62 is arranged on the motor 63, and the driving gear 62 is engaged with one driven gear 61.

A novel lapping machine working principle is as follows:

the lapping machine comprises a rack 1, a longitudinal conveyor belt 2 is arranged on the rack 1, a transverse lapping mechanism 3 is arranged above the longitudinal conveyor belt 2, the non-woven fabric is conveyed downwards under the action of the transverse lapping mechanism 3 and linearly reciprocates along the transverse direction, and the longitudinal conveyor belt 2 drives the non-woven fabric overlapped together to move forwards so that the non-woven fabric is overlapped on the longitudinal conveyor belt 2 in a bow shape. The transverse lapping mechanism 3 comprises a trolley 4, a trolley 4 driving mechanism, a conveying roller 5 and an auxiliary rod 7, wherein the trolley 4 driving mechanism can be a screw pair, a chain mechanism and the like, the conveying roller 5 is used for conveying the non-woven fabric downwards, and the auxiliary rod 7 is used for enabling the non-woven fabric to be flatly stacked on the longitudinal conveying belt 2.

4 both sides fixedly connected with connecting portion of dolly, auxiliary rod 7 sets up on connecting portion, and auxiliary rod 7 apart from vertical conveyer belt 25cm, and auxiliary rod 7 is located the non-woven fabrics top, can with the non-woven fabrics contact of hunch-up, pave the non-woven fabrics, improve the off-the-shelf degree of consistency of non-woven fabrics.

Be equipped with the cavity in the auxiliary rod 7, be equipped with venthole 9 on the auxiliary rod 7, the air current of venthole 9 is downward to one side, can give a stable oblique decurrent air pressure of non-woven fabrics, is favorable to the stable ejection of compact of non-woven fabrics.

The end of giving vent to anger of fan 10 passes through pipeline 11 and 7 cavity intercommunications of auxiliary rod, is equipped with the solenoid valve on the pipeline 11, and 1 both sides in frame are equipped with travel switch 12, when connecting portion and one side travel switch 12 meet, the solenoid valve on the pipeline 11 of this side is opened, and the auxiliary rod 7 of this side blows off the decurrent wind, blows the non-woven fabrics downwards, and the solenoid valve on the pipeline 11 of opposite side is closed, avoids the wind of opposite side pipeline 11 to cause the influence to the non-woven fabrics unloading.

The connecting part comprises a telescopic rod, a spring 13 is arranged between the trolley 4 and the fixed rod 14, the connecting part comprises a telescopic rod consisting of a plurality of sections of sleeves 8, the telescopic rod can enable the auxiliary rod 7 and the conveying roller 5 to form a certain distance, and the auxiliary rod 7 is prevented from blocking the folding of the non-woven fabric; when the trolley 4 drives the conveying roller 5 to move to a position close to the rack 1, the telescopic rod is firstly connected with the rack 1, and the length of the telescopic rod is shortened under the thrust of the trolley 4; when dolly 4 when moving to keeping away from 1 direction of frame, the extension of spring 13 drive telescopic link sets up the area that the telescopic link can reduce connecting portion, and spring 13 still can provide the buffering for dolly 4 simultaneously, reduces 4 functioning speed of dolly, and the dolly 4 of being convenient for transfers the direction.

Claims

1. A novel lapping machine is characterized in that: including frame (1), be equipped with vertical conveyer belt (2) on frame (1), vertical conveyer belt (2) top is equipped with horizontal lapping mechanism (3), horizontal lapping mechanism (3) are straight reciprocating motion's actuating mechanism, two including trolley (4), the drive dolly (4) of sliding connection in frame (1) both sides between dolly (4) rotate between be connected with transfer roller (5), drive transfer roller (5) pivoted slewing mechanism (6), dolly (4) both sides are provided with auxiliary rod (7), auxiliary rod (7) with transfer roller (5) are parallel.

2. A new type of lapping machine as claimed in claim 1, characterized in that: the trolley is characterized in that connecting portions are fixedly connected to two sides of the trolley (4), the auxiliary rod (7) is fixedly connected to the bottom of the connecting portions, and the distance between the auxiliary rod (7) and the longitudinal conveyor belt (2) is 5-10 cm.

3. A novel lapper according to claim 2, characterised in that: be equipped with the cavity in auxiliary rod (7), two the relative one side of auxiliary rod (7) is equipped with a plurality of ventholes (9), the air current of venthole (9) is downward to one side, be equipped with fan (10) on dolly (4), the end of giving vent to anger of fan (10) is linked together through pipeline (11) and the cavity with two auxiliary rod (7) respectively.

4. A new type of lapping machine as claimed in claim 3, characterized in that: the pipeline (11) is provided with an electromagnetic valve, travel switches (12) are arranged on two sides of the rack (1), when the connecting part is connected with the travel switch (12) on one side, the electromagnetic valve on the pipeline (11) on the side is opened, and the electromagnetic valve on the pipeline (11) on the other side is closed.

5. A new type of lapping machine as claimed in claim 2, characterized in that: the connecting portion include a plurality of sections sleeve (8), and a plurality of sleeve (8) cup joint each other end to end and form the telescopic link, telescopic link one end fixed connection is on dolly (4), other end fixedly connected with dead lever (14), dead lever (14) bottom and auxiliary rod (7) fixed connection.

6. A novel lapper according to claim 4, characterized in that: a spring (13) is arranged between the trolley (4) and the fixing rod (14), and the fixing rod (14) is driven to be far away from the trolley (4) by the elastic force of the spring (13).

7. A novel lapper according to claim 1, characterised in that: slewing mechanism (6) include driven gear (61) of fixed connection on transfer roller (5), two driven gear (61) mesh mutually, dolly (4) fixedly connected with motor (63), be equipped with driving gear (62) on motor (63), driving gear (62) mesh mutually with a driven gear (61).