CN217377720U

CN217377720U - Glass fiber throwing equipment

Info

Publication number: CN217377720U
Application number: CN202220787226.0U
Authority: CN
Inventors: 张俊峰; 张虹; 于昕冉
Original assignee: Jinan Limanhui Composite Material Co ltd
Current assignee: Jinan Limanhui Composite Material Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-06
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a glass fiber throwing device, which comprises a box body, wherein two bearing seats are oppositely arranged on the front side wall and the rear side wall of the box body, two bearings are arranged inside the bearing seats, a driving roller is arranged inside the bearings, a supporting plate is arranged inside the box body and positioned on the left side of the driving roller, first belt seat bearings are arranged on the front side and the rear side of the right side surface of the supporting plate, two driven rollers are arranged inside the first belt seat bearings, a feeding hole is arranged on the upper side wall of the box body, a discharging hole is arranged on the lower side wall of the box body, a first driving mechanism for driving the driving roller to rotate is arranged on the front side of the outer part of the box body, a second driving mechanism for driving the supporting plate to move left and right is arranged on the inner left side surface of the box body, the driving roller and the driven roller of the utility model can pull and throw compressed tows downwards by a solvent, the adoption of the longitudinal direct throwing method can ensure that the throwing is uniform, and the structure is simple, safe and reliable, and convenient to use.

Description

Glass fiber throwing equipment

Technical Field

The utility model relates to a glass fiber goods processing technology field, the concrete field is a glass fiber throws silk equipment.

Background

The throwing machine is used for driving the continuous protofilament to be connected, so that the protofilament is randomly thrown down in a ring shape and is uniformly distributed.

At present, the prior art in China adopts a transverse reciprocating throwing method, throwing equipment consists of a plurality of motors, small paired rollers and air nozzles, and transversely reciprocates, and a transmission mechanism is complex, so that the accident rate is high, and the maintenance amount is large.

Therefore, the glass fiber throwing equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass fiber throws silk equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a glass fiber throws silk equipment, includes the box, install two bearing frames on the wall of the front and back both sides of box relatively, the bearing is all installed to the inside of two bearing frames, and the internally mounted of two bearing has the drive roll, the backup pad is installed to the inside of box and the left side that is located the drive roll, first rolling bearing is all installed to the back both sides before the right flank of backup pad, two the internally mounted of first rolling bearing has the driven voller, it has the feed inlet to open on the lateral wall of box and lie in between driven voller and the drive roll, the interior lower surface of box just lies in the below of drive roll and is fixed with the baffle, it has the discharge gate to open on the lateral wall of box and the left side that lies in the baffle, the side of drive roll, driven voller and baffle all is equipped with the air knife, the outside of box openly is equipped with and is used for driving the first actuating mechanism of drive roll pivoted, and a second driving mechanism for driving the supporting plate to move left and right is arranged on the inner left side surface of the box body.

Preferably, first actuating mechanism is including being fixed in the outside install bin that openly just is located the outside of front side bearing frame of box, the motor is openly installed to the outside of install bin, the rotation end of motor passes the preceding lateral wall of install bin and installs the motor band pulley, the driven pulleys is installed to the side that just is located the motor band pulley on the drive roll, install the belt between motor band pulley and the driven pulleys.

Preferably, the second driving mechanism comprises two mounting cylinders fixed at the front and rear sides of the left side face in the box body, linear bearings are mounted at the left and right sides of the two mounting cylinders, circular racks are mounted in the two linear bearings, the supporting plate is fixed on the right end surfaces of the two circular racks and also comprises a supporting frame which is fixed on the left side surface in the box body and is positioned between the two mounting cylinders, the outer right side surface of the supporting frame is provided with an air cylinder, the moving end of the air cylinder is fixedly connected with the supporting plate, second bearings with seats are arranged on the right outer side surface of the support frame and on the front side and the rear side of the cylinder, a rotating shaft is arranged in the two second bearings with seats, straight gears are installed at the front end and the rear end of the rotating shaft, and the two straight gears penetrate through the side walls of the two installation cylinders respectively and are meshed with the two circular rack teeth respectively.

Preferably, the three air knives blow to the driving roller, the driven roller and the baffle respectively, and are fixed on the inner side surface of the box body through supporting rods.

Preferably, four corners of the outer lower surface of the box body are respectively fixed with a supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a glass fiber throwing device, which can pull and throw the compressed tow downward agent by starting a cylinder and a motor in sequence, adopts a longitudinal direct throwing method to ensure that the throwing is uniform, has simple structure, is safe and reliable, reduces the maintenance amount and improves the utilization rate; the utility model discloses under the drive of axis of rotation, two straight-teeth gears can synchronous displacement, through the intertooth meshing effect, two circular racks can synchronous displacement, make both ends simultaneous movement around the backup pad to both sides atress is even around making the backup pad, thereby avoids appearing the dead phenomenon of card, guarantees equipment normal operating, also can make the silk bundle evenly extruded, guarantees production quality.

Drawings

FIG. 1 is a schematic structural view in front view and section view of the present invention;

fig. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic perspective view of the driven roller of the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1-box body, 2-bearing seat, 3-driving roller, 4-supporting plate, 5-first bearing with seat, 6-driven roller, 7-baffle, 8-air knife, 9-mounting box, 10-motor, 11-belt, 12-mounting cylinder, 13-circular rack, 14-supporting frame, 15-air cylinder, 16-second bearing with seat, 17-rotating shaft, 18-straight gear, 19-supporting rod and 20-supporting leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a glass fiber throwing device comprises a box body 1, wherein two bearing seats 2 are relatively installed on the front side wall and the rear side wall of the box body 1, bearings are installed inside the two bearing seats 2, a driving roller 3 is installed inside the two bearings, the two bearings are used for rolling and supporting the driving roller 3, a supporting plate 4 is installed inside the box body 1 and positioned on the left side of the driving roller 3, first belt seat bearings 5 are installed on the front side and the rear side of the right side face of the supporting plate 4, driven rollers 6 are installed inside the two first belt seat bearings 5, the two first belt seat bearings 5 are used for rolling and supporting the driven rollers 6, a feeding hole is formed in the upper side wall of the box body 1 and positioned between the driven rollers 6 and the driving roller 3 and used for passing through a strand, a baffle 7 is fixed on the inner lower surface of the box body 1 and positioned below the driving roller 6, a discharge port is formed in the lower side wall of the box body 1 and positioned on the left side of the baffle 7 and used for discharging tows, air knives 8 are arranged on the side portions of the driving roller 3, the driven roller 6 and the baffle 7, two air knives 8 on the side portions of the driving roller 3 and the driven roller 6 are respectively used for dropping tows adhered to the driving roller 3 and the driven roller 6, the air knives 8 on the side portions of the baffle 7 are used for blowing the tows onto the baffle 7 and then uniformly dropping, a first driving mechanism used for driving the driving roller 3 to rotate is arranged on the front face of the outer portion of the box body 1, a second driving mechanism used for driving the supporting plate 4 to move left and right is arranged on the inner left side face of the box body 1, when the box body is used, the tows penetrate between the driving roller 3 and the driven roller 6, the second driving mechanism is started to work, the supporting plate 4 can be driven to move right, and then two first belt seat bearings 5 are driven to move right, finally, the driven roller 6 can be driven to move rightwards, the driven roller and the driving roller 3 clamp the tows together, then the first driving mechanism is started to work, the driving roller 3 can be driven to rotate, and accordingly the compressed tows are pulled and thrown down towards the agent, a longitudinal direct filament throwing method is adopted, filament throwing is uniform, the structure is simple, safety and reliability are achieved, maintenance amount is reduced, and the utilization rate is improved.

Particularly, first actuating mechanism is including being fixed in the outside install bin 9 that openly just is located 2 outsides of front side bearing of 1 outside of box, motor 10 is openly installed in the outside of install bin 9, the rotation end of motor 10 passes the preceding lateral wall of install bin 9 and installs the motor band pulley, the side that just is located the motor band pulley on the drive roll 3 installs the driven pulleys, install belt 11 between motor band pulley and the driven pulleys, the work of starter motor 10 can drive the motor band pulley and rotate, can drive the driven pulleys through belt 11 and rotate, finally can drive roll 3 and rotate.

Specifically, the second driving mechanism comprises two installation cylinders 12 fixed on the front and back sides of the left side surface in the box body 1, two linear bearings are installed on the left and right sides in the installation cylinders 12, two circular racks 13 are installed inside the linear bearings, the support plate 4 is fixed on the right end surfaces of the two circular racks 13, the second driving mechanism further comprises a support frame 14 fixed on the left side surface in the box body 1 and located between the two installation cylinders 12, a cylinder 15 is installed on the outer right side surface of the support frame 14, the moving end of the cylinder 15 is fixedly connected with the support plate 4, second belt seat bearings 16 are installed on the outer right side surface of the support frame 14 and located on the front and back sides of the cylinder 15, a rotating shaft 17 is installed inside the second belt seat bearings 16, straight gears 18 are installed at the front and back ends of the rotating shaft 17, the straight gears 18 pass through the side walls of the two installation cylinders 12 respectively and are meshed with the two circular racks 13 respectively, the starting cylinder 15 works to drive the supporting plate 4 to move left and right, and finally the driven roller 6 can be driven to move left and right, and under the driving of the rotating shaft 17, the two straight gears 18 can move synchronously, and through the meshing effect between the teeth, the two circular racks 13 can move synchronously, so that the stress on the front side and the rear side of the supporting plate 4 is uniform, the phenomenon of blocking is avoided, the normal operation of the equipment is ensured, the tows can be uniformly extruded, and the production quality is ensured.

Specifically, the three air knives 8 blow to the driving roller 3, the driven roller 6 and the baffle 7 respectively, and the three air knives 8 are fixed on the inner side surface of the box body 1 through supporting rods 19.

Specifically, the four corners of the outer lower surface of the box body 1 are all fixed with support legs 20.

The working principle is as follows: when the utility model is used, tows pass through between the driving roller 3 and the driven roller 6, the air cylinder 15 is started to work, the supporting plate 4 can be driven to move rightwards, the two first belt seat bearings 5 are driven to move rightwards, the driven roller 6 can be driven to move rightwards finally, the tows are clamped together with the driving roller 3, and under the driving of the rotating shaft 17, the two straight gears 18 can move synchronously, the two circular racks 13 can move synchronously through the meshing action between teeth, the front end and the rear end of the supporting plate 4 move synchronously, so that the front side and the rear side of the supporting plate 4 are stressed uniformly, the phenomenon of blocking is avoided, the normal operation of the equipment is ensured, the tows can be extruded uniformly, the production quality is ensured, then the motor 10 is started to work, the motor belt wheel can be driven to rotate, the driven belt wheel can be driven to rotate through the belt 11, and finally the driving roller 3 can be driven to rotate, therefore, the compressed filament bundle is pulled and thrown down to the agent, and a longitudinal direct filament throwing method is adopted, so that the filament throwing is uniform, the structure is simple, the safety and the reliability are realized, the maintenance amount is reduced, and the utilization rate is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glass fiber throwing equipment, includes the box, its characterized in that: two bearing seats are oppositely arranged on the front side wall and the rear side wall of the box body, bearings are arranged in the two bearing seats, a driving roller is arranged in the two bearings, a supporting plate is arranged in the box body and positioned at the left side of the driving roller, first bearings with seats are arranged at the front and the back sides of the right side surface of the supporting plate, driven rollers are arranged in the two first bearings with seats, a feed inlet is arranged on the upper side wall of the box body and between the driven roller and the driving roller, a baffle is fixed on the inner lower surface of the box body and below the driving roller, a discharge hole is arranged on the lower side wall of the box body and positioned on the left side of the baffle, air knives are arranged on the sides of the driving roller, the driven roller and the baffle, the outside front of box is equipped with and is used for driving the first actuating mechanism of drive roll pivoted, the interior left surface of box is equipped with and is used for driving the second actuating mechanism that the backup pad removed about.

2. The glass fiber throwing apparatus according to claim 1, wherein: first actuating mechanism is including being fixed in the outside positive install bin that is located the outside of front side bearing frame of box, the motor is openly installed to the outside of install bin, the rotation end of motor passes the preceding lateral wall of install bin and installs the motor band pulley, the driven pulleys is installed to the side that just is located the motor band pulley on the drive roll, install the belt between motor band pulley and the driven pulleys.

3. The glass fiber throwing apparatus according to claim 1, wherein: the second actuating mechanism is including being fixed in two installation section of thick bamboo of both sides before the left surface in the box, two linear bearing is all installed to the inside left and right sides of installation section of thick bamboo, two linear bearing's internally mounted has the circular rack, the backup pad is fixed in the right-hand member face of two circular racks, still including being fixed in the box in the left surface and being located the support frame between two installation sections of thick bamboo, the cylinder is installed to the outer right flank of support frame, the removal end and the backup pad fixed connection of cylinder, the outer right flank of support frame just is located the cylinder around both sides all install second area seat bearing, two the internally mounted of second area seat bearing has the axis of rotation, straight-teeth gear is all installed at both ends around the axis of rotation, two straight-teeth gear passes the lateral wall of two installation sections of thick bamboo respectively and is connected with two circular rack intertooth meshes respectively.

4. The glass fiber throwing apparatus according to claim 1, wherein: the three air knives blow to the driving roller, the driven roller and the baffle respectively, and are fixed on the inner side surface of the box body through the supporting rod.

5. The glass fiber throwing apparatus according to claim 1, wherein: and four corners of the outer lower surface of the box body are respectively fixed with a supporting leg.