CN212356033U

CN212356033U - Feeding equipment and glass fiber non-woven fabric production line

Info

Publication number: CN212356033U
Application number: CN202020431322.2U
Authority: CN
Inventors: 于瑞阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-01-15
Anticipated expiration: 2030-03-30

Abstract

The utility model provides a feeding equipment and glass fiber non-woven fabrics production line belongs to non-woven fabrics production technical field, including mounting bracket, drive roll, pinch roll, diversion frame and a actuating mechanism. The turning frame is connected with the mounting frame in a sliding mode along the direction parallel to the axial direction of the driving roller, and a first wire feeding hole used for allowing the glass fiber wires to pass through is formed in the turning frame. The first driving mechanism is used for driving the turning frame and the mounting frame to generate reciprocating sliding motion. The utility model provides a feeding equipment and glass fiber non-woven fabrics production line because diversion frame and mounting bracket sliding connection and slip direction are on a parallel with the axial of drive roll for the recess can not appear in the surface of drive roll and pinch roll, is favorable to improving the rate of utilization of drive roll and pinch roll, thereby is favorable to increase of service life, avoids frequently changing the cost improvement that drive roll and pinch roll lead to.

Description

Feeding equipment and glass fiber non-woven fabric production line

Technical Field

The utility model belongs to the technical field of the non-woven fabrics production, more specifically say, relate to a feeding equipment and glass fiber non-woven fabrics production line.

Background

In the production process of the glass fiber non-woven fabric, a clamping roller in feeding equipment is matched with a driving roller to clamp glass fiber yarns through sliding, then the driving roller rotates to enable the glass fiber yarns to fall, a layer of forming base material for bearing the glass fiber yarns is laid on a conveying belt located below the driving roller and the clamping roller, and the glass fiber yarns are conveyed to the next procedure by the conveying belt after falling on the forming base material. Because the hardness of the glass fiber yarns is high, after the glass fiber yarns are conveyed by the driving roller and the clamping roller for a period of time, the abraded grooves can be formed on the surfaces of the glass fiber yarns, when the driving roller and the clamping roller cannot compress the glass fiber yarns, the driving roller and the clamping roller need to be replaced, and the cost for frequently replacing the driving roller and the clamping roller is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feeder equipment and glass fiber non-woven fabrics production line aims at solving because the drive roll and pinch roll surface are worn and torn out the frequent higher problem of cost that drive roll and pinch roll brought of changing that the recess leads to.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a feeding device, includes the mounting bracket, be equipped with drive roll and pinch roll on the mounting bracket, still include diversion frame and a actuating mechanism. The turning frame is connected with the mounting frame in a sliding mode along the direction parallel to the axial direction of the driving roller, and a first yarn feeding hole used for allowing the glass fiber yarns to pass through is formed in the turning frame. The first driving mechanism is used for driving the turning frame and the mounting frame to generate reciprocating sliding motion.

As another embodiment of this application, the mounting bracket includes follow first slide rail that turning frame sliding direction set up and with first slide rail sliding connection's first slider, first slider with turning frame connects.

As another embodiment of the present application, the first driving mechanism includes a connecting plate, a second slider, a first motor, and a crank rocker. The connecting plate with diversion frame fixed connection, be equipped with the slide on the connecting plate, the slide perpendicular to diversion frame's slip direction. The second sliding block is connected with the sliding way in a sliding way. The first motor is fixedly connected with the mounting frame, and an output shaft of the first motor points to the slide way. One end of the crank rocker is connected with the output shaft of the first motor, and the other end of the crank rocker is rotationally connected with the second sliding block and is used for enabling the second sliding block to do circular motion under the driving of the first motor.

As another embodiment of the application, the feeding device further comprises a frame, a conveying belt and a second driving mechanism. The frame with the horizontal sliding connection of mounting bracket and the slip direction perpendicular to the axial of drive roll. The conveying belt is arranged below the driving roller and the clamping roller, and the conveying direction is parallel to the axial direction of the driving roller. The second driving mechanism is connected with the mounting rack and used for driving the mounting rack to slide.

As another embodiment of the present application, the second driving mechanism includes a driving screw, a screw nut, and a second motor. The transmission lead screw is arranged along the sliding direction of the mounting rack and is rotationally connected with the rack. The screw nut is arranged on the transmission screw rod, matched with the transmission screw rod and fixedly connected with the mounting frame. The second motor is connected with the transmission screw rod and used for driving the transmission screw rod to rotate.

As another embodiment of this application, first silk hole is a plurality of, material feeding equipment still includes thread guide mechanism, thread guide mechanism includes wire guide plate and wire guide rod. The thread guide plate is fixedly connected with the rack and provided with a plurality of second thread feeding holes, and the second thread feeding holes correspond to the first thread feeding holes and are used for penetrating the glass fiber yarns. The yarn guide rod is connected with the yarn guide plate in a rotating mode, the rotating axis of the yarn guide rod is perpendicular to the second yarn feeding hole, a plurality of annular grooves coaxial with the yarn guide rod are formed in the yarn guide rod, and the annular grooves are used for enabling the glass fiber yarns to penetrate into the second yarn feeding hole after being turned.

As another embodiment of this application, the position that lies in the frame the conveyer belt both sides is equipped with two gag lever posts, the gag lever post is followed the direction of delivery of conveyer belt sets up, two the gag lever post is used for the restriction the skew of the article of being carried on the conveyer belt goes out the conveyer belt.

As another embodiment of this application, the frame is equipped with and is used for supporting the tensioning roller of conveyer belt, the tensioning roller with frame sliding connection, the tensioning roller is connected with the extensible member, the extensible member is used for the drive the tensioning roller slides, in order to realize the tensioning of conveyer belt or lax.

As another embodiment of this application, be equipped with in the frame and be used for supporting a plurality of backing rolls of conveyer belt, one of them backing roll is connected with and is used for correcting deviation correcting device of conveyer belt direction of transfer.

The utility model provides a feeding equipment's beneficial effect lies in: compared with the prior art, the utility model discloses feeding equipment, because diversion frame and mounting bracket sliding connection and the axial that the slip direction is on a parallel with the drive roll, so at the reciprocal slip in-process of a actuating mechanism drive diversion frame, glass fiber silk can be at the surface periodic ground evenly distributed of drive roll and pinch roll, it is more even to the wearing and tearing of drive roll and pinch roll, make the recess can not appear on the surface of drive roll and pinch roll, be favorable to improving the rate of utilization of drive roll and pinch roll, thereby be favorable to increase of service life, avoid frequently changing the cost improvement that drive roll and pinch roll lead to.

In order to achieve the above object, the utility model adopts the following technical scheme: a glass fiber non-woven fabric production line is provided, and the glass fiber non-woven fabric production line comprises the feeding equipment.

The utility model provides a glass fiber non-woven fabrics production line's beneficial effect lies in: compared with the prior art, the utility model discloses glass fiber non-woven fabrics production line, owing to including above-mentioned arbitrary item feeder equipment, so be favorable to improving the rate of utilization of drive roll and pinch roll to be favorable to increase of service life, avoid frequently changing the cost improvement that drive roll and pinch roll lead to.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described 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 without creative efforts.

Fig. 1 is a schematic view of an axial measurement structure of a feeding device provided in an embodiment of the present invention;

fig. 2 is a schematic view of a local axial structure of the feeding device provided by the embodiment of the present invention after an installation frame and a part of components are installed;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;

fig. 4 is a schematic view of a partial axial structure of a frame in a feeding device according to an embodiment of the present invention;

fig. 5 is a schematic axial view of a thread guide mechanism in a feeding device according to an embodiment of the present invention;

fig. 6 is a schematic front view of a crank rocker in a feeding device according to an embodiment of the present invention.

In the figure: 1. a mounting frame; 11. a first slide rail; 12. a first slider; 2. a drive roll; 3. a pinch roller; 4. a turning frame; 41. a first wire feed hole; 5. a first drive mechanism; 51. a connecting plate; 511. a slideway; 52. a second slider; 53. a first motor; 54. a crank rocker; 6. a frame; 7. a conveyor belt; 8. a second drive mechanism; 81. a drive screw; 82. a lead screw nut; 83. a second motor; 9. a wire guide mechanism; 91. a thread guide plate; 911. a second wire feed hole; 92. a thread guide rod; 921. an annular groove; 100. a limiting rod; 110. a support roller; 120. a tension roller; 130. a telescoping member; 140. a deviation correcting device; 150. a wire feeding frame; 151. a wire feeding layer; 160. and a glass fiber feeding cylinder.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 2 to fig. 3, a feeding apparatus according to the present invention will now be described. The feeding equipment comprises a mounting rack 1, wherein a driving roller 2 and a clamping roller 3 are arranged on the mounting rack 1, and the feeding equipment further comprises a turning frame 4 and a first driving mechanism 5. The turning frame 4 is connected with the mounting frame 1 in a sliding mode along the direction parallel to the axial direction of the driving roller 2, and is provided with a first filament feeding hole 41 for glass fiber filaments to pass through. The first driving mechanism 5 is used for driving the direction-changing frame 4 and the mounting frame 1 to generate reciprocating sliding motion.

In this embodiment, the mounting bracket 1 can be provided with a motor and a cylinder, the motor can drive the driving roller 2 to rotate by means of a chain wheel and a chain, the cylinder is used for driving the clamping roller 3 which is connected with the mounting bracket 1 in a sliding manner to slide, and the turning bracket 4 slides slowly.

The utility model provides a feeding equipment, compared with the prior art, because diversion frame 4 is on a parallel with the axial of drive roll 2 with 1 sliding connection of mounting bracket and slip direction, so in the reciprocating sliding in-process of first actuating mechanism 5 drive diversion frame 4, glass fiber silk can be at drive roll 2 and pinch roll 3 surface periodicity evenly distributed, it is more even to the wearing and tearing of drive roll 2 and pinch roll 3, make the recess can not appear in the surface of drive roll 2 and pinch roll 3, be favorable to improving the rate of utilization of drive roll 2 and pinch roll 3, thereby be favorable to increase of service life, avoid frequently changing the cost improvement that drive roll 2 and pinch roll 3 lead to.

As a specific implementation manner of the feeding device provided by the present invention, please refer to fig. 3, in order to realize the sliding connection between the turning frame 4 and the mounting frame 1, the mounting frame 1 includes a first slide rail 11 disposed along the sliding direction of the turning frame 4 and a first slide block 12 slidably connected to the first slide rail 11, and the first slide block 12 is connected to the turning frame 4.

As a specific embodiment of the feeding device provided by the present invention, please refer to fig. 2, fig. 3 and fig. 6, the first driving mechanism 5 includes a connecting plate 51, a second slider 52, a first motor 53 and a crank rocker 54. The connecting plate 51 is fixedly connected with the turning frame 4, a slide 511 is arranged on the connecting plate 51, and the slide 511 is perpendicular to the sliding direction of the turning frame 4. The second slider 52 is slidably connected to the slide 511. The first motor 53 is fixedly connected with the mounting frame 1, and an output shaft of the first motor 53 points to the slideway 511. One end of the crank rocker 54 is connected with an output shaft of the first motor 53, and the other end is rotatably connected with the second slider 52, and is used for driving the second slider 52 to make a circular motion under the driving of the first motor 53. An output shaft of the first motor 53 drives the crank rocker 54 to rotate, the rotation of the crank rocker 54 can realize the sliding of the second sliding block 52 along the sliding way 511 and the linear reciprocating motion of the connecting plate 51, and the linear reciprocating motion of the connecting plate 51 is finally converted into the reciprocating motion of the direction-changing frame 4. This form of the first drive mechanism 5 occupies a small space and operates stably.

In the present embodiment, the second slider 52 may employ a rolling bearing.

As a specific embodiment of the feeding equipment, first actuating mechanism 5 includes with the first cylinder of 1 fixed connection of mounting bracket, the flexible end and the connecting plate 51 fixed connection of first cylinder, drives connecting plate 51 reciprocating sliding through the flexible of the flexible end of first cylinder.

As a specific implementation manner of the feeding device provided by the present invention, please refer to fig. 1, the feeding device further includes a frame 6, a conveying belt 7 and a second driving mechanism 8. The frame 6 is horizontally connected with the mounting frame 1 in a sliding way, and the sliding direction is vertical to the axial direction of the driving roller 2. The conveying belt 7 is arranged below the driving roller 2 and the clamping roller 3, and the conveying direction is parallel to the axial direction of the driving roller 2. The second driving mechanism 8 is connected with the mounting frame 1 and used for driving the mounting frame 1 to slide. The second driving mechanism 8 drives the mounting frame 1 to slide, so that the glass fiber filaments falling between the driving roller 2 and the clamping roller 3 are laid on the forming base material on the conveying belt 7 along the width direction of the conveying belt 7.

In this embodiment, the outer surface of the conveyor belt 7 is provided with a pattern for increasing the friction.

As a specific implementation manner of the feeding device provided in the present invention, please refer to fig. 2, the second driving mechanism 8 includes a transmission screw 81, a screw nut 82, and a second motor 83. The transmission screw 81 is arranged along the sliding direction of the mounting rack 1 and is rotatably connected with the frame 6. The screw nut 82 is arranged on the transmission screw 81, matched with the transmission screw 81 and fixedly connected with the mounting rack 1. The second motor 83 is used for driving the transmission screw 81 to rotate. The second motor 83 is connected with the transmission screw 81, and drives the transmission screw 81 to rotate, so that the screw nut 82 drives the mounting frame 1 to slide.

In this embodiment, two proximity sensors may be disposed on the frame 6, and the two proximity sensors are located on two sides of the mounting bracket 1, and are used for determining whether the mounting bracket 1 slides to the limit position, and the two proximity sensors and the second motor 83 may be electrically connected to form a controller, and when the mounting bracket 1 is close to the proximity sensor on one side, the proximity sensors transmit signals to the controller, and the controller controls the second motor 83 to rotate in the opposite direction.

As a specific embodiment of the feeding device provided in the present invention, please refer to fig. 1 and fig. 5, the first thread feeding hole 41 is a plurality of, the feeding device further includes a thread guiding mechanism 9, and the thread guiding mechanism 9 includes a thread guiding plate 91 and a thread guiding rod 92. The thread guide plate 91 is fixedly connected with the frame 6, the thread guide plate 91 is provided with a plurality of second thread feeding holes 911, and the second thread feeding holes 911 and the first thread feeding holes 41 are correspondingly arranged for penetrating glass fiber yarns. The thread guiding rod 92 is rotatably connected with the thread guiding plate 91, the rotating axis of the thread guiding rod is perpendicular to the second thread feeding hole 911, the thread guiding rod 92 is provided with a plurality of annular grooves 921 coaxial with the thread guiding rod, and the annular grooves 921 are used for enabling the glass fiber to penetrate into the second thread feeding hole 911 after changing the direction. Through the cooperation of annular groove 921, second silk hole 911 and first silk hole 41 of sending for glass fiber silk is along predetermineeing the accurate whereabouts of orbit, and then improves the shaping quality of glass fiber non-woven fabrics.

In this embodiment, the frame 6 is fixedly provided with a wire feeding frame 150, and the wire feeding frame 150 is provided with a plurality of wire feeding layers 151. Each wire feeding layer 151 is fixedly provided with a plurality of wire feeding columns which are used for sleeving the glass fiber wire feeding cylinders 160.

As a specific implementation manner of the feeding device, please refer to fig. 1 and fig. 4, the position that lies in 7 both sides of conveyer belt on the frame 6 is equipped with two gag lever posts 100, and gag lever post 100 sets up along the direction of delivery of conveyer belt 7, and two gag lever posts 100 are used for restricting the conveyer belt 7 on by the skew conveyer belt 7 of transported substance article, can guarantee the conveying precision of conveyer belt 7 like this, and then improve the shaping quality of glass fiber non-woven fabrics.

As a specific embodiment of the feeding device provided in the present invention, please refer to fig. 1 and fig. 4, the frame 6 is provided with the tension roller 120 for supporting the conveying belt 7, the tension roller 120 is slidably connected to the frame 6, the tension roller 120 is connected to the extensible member 130, and the extensible member 130 is used for driving the tension roller 120 to slide so as to realize the tensioning or loosening of the conveying belt 7. When the conveying belt 7 is loosened, the conveying belt 7 can be conveniently replaced, and when the conveying belt 7 is tensioned, the conveying can be carried out.

In this embodiment, the outer surface of the tension roller 120 is provided with a pattern for increasing the frictional force.

As a specific implementation manner of the feeding device, please refer to fig. 1 and 4, be equipped with a plurality of backing rolls 110 that are used for supporting the conveyer belt 7 on the frame 6, one of them backing roll 110 is connected with the deviation correcting device 140 that is used for correcting the conveyer belt 7 direction of transfer, can improve the transport precision of conveyer belt 7 like this, and then improve the shaping quality of glass fiber non-woven fabrics.

In this embodiment, the conveying of the conveyor belt 7 may be realized by driving one of the supporting rollers 110 to rotate by a motor, the deviation rectifying device 140 may adopt an electromagnetic deviation rectifier, and the outer surface of the supporting roller 110 is provided with a pattern for increasing friction force.

Referring to fig. 1, a glass fiber nonwoven fabric production line according to the present invention will now be described. The glass fiber non-woven fabric production line comprises the feeding equipment.

The utility model provides a glass fiber non-woven fabrics production line compares with prior art, owing to including the feeding equipment of above-mentioned arbitrary one, so be favorable to improving the rate of utilization of drive roll 2 and pinch roll 3 to be favorable to increase of service life, avoid frequently changing the cost improvement that drive roll 2 and pinch roll 3 lead to.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Feeding equipment, including the mounting bracket, be equipped with drive roll and pinch roll on the mounting bracket, its characterized in that still includes:

the turning frame is connected with the mounting frame in a sliding mode along the direction parallel to the axial direction of the driving roller and is provided with a first fiber feeding hole for the glass fiber to pass through; and

and the first driving mechanism is used for driving the turning frame and the mounting frame to generate reciprocating sliding motion.

2. The feeding equipment as set forth in claim 1, wherein the mounting frame comprises a first slide rail arranged along the sliding direction of the direction-changing frame and a first slide block connected with the first slide rail in a sliding manner, and the first slide block is connected with the direction-changing frame.

3. The feeding apparatus as set forth in claim 1 or 2, wherein the first driving mechanism includes:

the connecting plate is fixedly connected with the turning frame, and a slide way is arranged on the connecting plate and is perpendicular to the sliding direction of the turning frame;

the second sliding block is connected with the slideway in a sliding manner;

the first motor is fixedly connected with the mounting frame, and an output shaft of the first motor points to the slide way;

and one end of the crank rocker is connected with the output shaft of the first motor, and the other end of the crank rocker is rotationally connected with the second sliding block and is used for enabling the second sliding block to do circular motion under the driving of the first motor.

4. The feed device of claim 1, further comprising:

the rack is horizontally connected with the mounting rack in a sliding manner, and the sliding direction of the rack is perpendicular to the axial direction of the driving roller;

the conveying belt is arranged below the driving roller and the clamping roller, and the conveying direction of the conveying belt is parallel to the axial direction of the driving roller;

and the second driving mechanism is connected with the mounting rack and used for driving the mounting rack to slide.

5. The feed device of claim 4, wherein the second drive mechanism comprises:

the transmission screw rod is arranged along the sliding direction of the mounting rack and is rotationally connected with the rack;

the screw rod nut is arranged on the transmission screw rod, matched with the transmission screw rod and fixedly connected with the mounting frame;

and the second motor is connected with the transmission screw rod and is used for driving the transmission screw rod to rotate.

6. The feeding apparatus as set forth in claim 4, wherein the first wire feeding hole is plural, and the feeding apparatus further comprises a wire guide mechanism including:

the yarn guide plate is fixedly connected with the rack and provided with a plurality of second yarn feeding holes, and the second yarn feeding holes are arranged corresponding to the first yarn feeding holes and are used for penetrating the glass fiber yarns;

the wire guide rod is connected with the wire guide plate in a rotating mode, the rotating axis of the wire guide rod is perpendicular to the second wire feeding hole, the wire guide rod is provided with a plurality of annular grooves coaxial with the wire guide rod, and the annular grooves are used for enabling the glass fiber wires to penetrate into the second wire feeding hole after being turned.

7. The feeding device as claimed in claim 4, wherein two position limiting rods are arranged on the frame at the two sides of the conveying belt, the position limiting rods are arranged along the conveying direction of the conveying belt, and the two position limiting rods are used for limiting conveyed articles on the conveying belt to deviate from the conveying belt.

8. The feeding apparatus as set forth in claim 4, wherein the frame is provided with a tension roller for supporting the conveyor belt, the tension roller being slidably connected to the frame, the tension roller being connected with a telescopic member for driving the tension roller to slide to effect tensioning or loosening of the conveyor belt.

9. The feeding apparatus as set forth in claim 4, wherein a plurality of supporting rollers for supporting the conveyor belt are provided on the frame, and a deviation correcting device for correcting a conveying direction of the conveyor belt is connected to one of the supporting rollers.

10. A glass fiber nonwoven production line, characterized by comprising a feeding device according to any one of claims 1 to 9.