CN216272147U

CN216272147U - Glass fiber cloth production is with sending a roll device

Info

Publication number: CN216272147U
Application number: CN202122642025.XU
Authority: CN
Inventors: 戴春平; 刘锐
Original assignee: Qingyuan Kairongde Electronic Special Materials Co ltd
Current assignee: Qingyuan Kairongde Electronic Special Materials Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-12
Anticipated expiration: 2031-10-29

Abstract

The utility model belongs to the technical field of glass fiber production equipment, and discloses a coil feeding device for glass fiber cloth production, which comprises a fixed seat and a main shaft arranged on the fixed seat, wherein a motor used for driving the main shaft to rotate is further arranged on the fixed seat, two ends of the main shaft are connected with a roll-over stand, two ends of the roll-over stand are respectively provided with a coil feeding shaft, each coil feeding shaft comprises a movable gun platform, a coil feeding roller shaft, a needle roller thrust ball bearing and a coupler, the movable gun platform is connected with one side of the coupler through the needle roller thrust ball bearing, and the other side of the coupler is connected with a coil unwinding roller shaft. The needle roller thrust ball bearing used in the utility model can bear the characteristic of deflection in operation, and can effectively reduce the eccentricity and the phenomenon of abrasion and seizure of the bearing by matching with the coupler, reduce the probability of shutdown maintenance, improve the production efficiency and avoid unnecessary energy waste.

Description

Glass fiber cloth production is with sending a roll device

Technical Field

The utility model belongs to the technical field of glass fiber production equipment, and particularly relates to a roll feeding device for glass fiber cloth production.

Background

The production of electronic grade glass fiber cloth, post-treatment and once continuous desizing is to feed the grey cloth into a continuous heat treatment unit to decompose and carbonize the sizing agent and other organic matters coated on the surface of the grey cloth, and then to wind the grey cloth onto a porous shaft for batch use. The surface treatment FN is an indispensable process, wherein the surface treatment FN is to impregnate the electronic-grade glass fiber cloth with a silane coupling agent to improve the bonding interface between the glass cloth and the resin, and then to perform fiber opening treatment to improve the impregnation property of the resin. The glass fiber cloth processed by the FN machine table through surface treatment is a finished product only through the inspection of a quality part, and can be delivered to a client.

The surface treatment machine platform needs to send the glass fiber cloth to the surface treatment machine platform for surface treatment through the roll sending device, if the roll sending device breaks down, quality problems are easy to generate, and time and cost spent on a front preparation part and a weaving part in a production process are greatly wasted. The more elaborate and careful the production process is to the rear, which would otherwise waste the previous work product.

The reel of the reel conveying device needs to bear high-speed rotation, the bearing is easily abraded and eccentric in the high-speed rotation process, the reel is blocked and damaged, faults are caused, the reel must be stopped for replacement and maintenance, a large amount of steam and natural gas are wasted due to sudden stop, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coil feeding device for producing glass fiber cloth, wherein the needle roller thrust ball bearing is matched with a coupler, so that the eccentric and abrasion clamping phenomena of the bearing can be effectively reduced, and the probability of shutdown maintenance is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a glass fiber cloth production is with sending rolling up device, includes fixing base and the main shaft of setting on the fixing base, still be equipped with on the fixing base and be used for driving main shaft pivoted motor, the both ends of main shaft are connected with the roll-over stand, the both ends of roll-over stand all are equipped with send the spool, send the spool including setting up at the removal fort of roll-over stand tip, send a roll roller, kingpin thrust ball bearing and shaft coupling, shaft coupling one side is passed kingpin thrust ball bearing and is connected with removing the fort, the shaft coupling opposite side is connected with unreeling the roller hub connection.

In the above roll feeding device for producing glass fiber cloth, the middle part of the main shaft is provided with a transition shaft bracket, the transition shaft bracket is perpendicular to the roll-over stand, and both ends of the transition shaft bracket are provided with transition shafts.

In the above roll feeding device for producing glass fiber cloth, the two ends of the roll feeding roller shaft are provided with the clamping holes, the round edges of the clamping holes are externally provided with the plurality of clamping grooves, and one side of the coupler is correspondingly provided with the clamping columns and the clamping blocks.

In the above roll feeding device for producing glass fiber cloth, the movable turret comprises a turret body, a slide rail arranged in the turret body, a connecting shaft connected with the slide rail in a sliding manner, and a cylinder arranged on the turret body, wherein an axial hole for connecting a coupler is formed in the end surface of the connecting shaft, a guide plate is arranged on the connecting shaft, and the power output end of the cylinder is fixedly connected with the guide plate through a bolt; the connecting shaft is driven by the cylinder to slide and extend out of or retract into the gun platform body.

Compared with the prior art, the utility model has the beneficial effects that: the needle roller thrust ball bearing used in the utility model can bear the characteristic of deflection in operation, and can effectively reduce the eccentricity and the phenomenon of abrasion and seizure of the bearing by matching with the coupler, reduce the probability of shutdown maintenance, improve the production efficiency and avoid unnecessary energy waste.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is an enlarged view of the feed spool of an embodiment of the present invention;

FIG. 4 is an enlarged view of a mobile turret of an embodiment of the utility model;

fig. 5 is an end view of the feed roller shaft of the present invention.

In the figure: 1. the device comprises a fixed seat, 2, a main shaft, 3, a motor, 4, a roll-over stand, 5, a roll feeding shaft, 6, a transition shaft stand, 51, a movable fort, 52, a roll feeding roller shaft, 53, a needle roller thrust ball bearing, 54, a coupler, 511, a fort body, 512, a connecting shaft, 513, an air cylinder, 514, a guide plate, 521, a clamping hole, 522, a clamping groove, 61, a transition shaft, 62 and a cross rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a glass fiber cloth production is with sending package and putting, includes fixing base 1 and the main shaft 2 of setting on fixing base 1, still be equipped with on fixing base 1 and be used for driving 2 pivoted motors 3 of main shaft, the both ends of main shaft 2 are connected with roll-over stand 4, the both ends of roll-over stand 4 all are equipped with send spool 5, send spool 5 including setting up at the removal fort 51 of roll-over stand 4 tip, send a roll shaft 52, kingpin thrust ball bearing 53 and shaft coupling 54, shaft coupling 54 one side is passed kingpin thrust ball bearing 53 and is connected with removing fort 51, shaft coupling 54 opposite side and unreeling roll shaft 52 are connected.

In practical application, the motor 3 drives the main shaft 2 to rotate to a certain angle, so that the feeding reel 5 on the roll-over stand 4 conveniently feeds the glass fiber cloth into the surface treatment machine for surface treatment; in the coil feeding process, the coil feeding roller shaft 52 rotates at a high speed to cause the coupler 54 and the needle roller thrust ball bearing 53 to have certain offset, and the connection between the needle roller thrust ball bearing 53 and the coupler 54 can effectively process the offset to prevent the eccentric phenomenon, so that the bearing damage is prevented from causing the shutdown processing.

In this embodiment, the middle of the main shaft 2 is provided with a transition shaft bracket 6, the transition shaft bracket 6 is perpendicular to the roll-over stand 4, and the two ends of the transition shaft bracket 6 are both provided with transition shafts 61.

In practical application, when the glass fiber cloth roll on one of the feeding roll shafts 52 which is feeding the roll is about to be used up, the motor 3 needs to be started to rotate the main shaft 2 for replacing the glass fiber cloth roll, so that the other standby feeding roll shaft 52 is connected with the surface treatment machine; in the process, the transition shaft 61 on the transition shaft bracket 6 can support the glass fiber cloth roll to be exhausted in the rotation process of the main shaft 2, so that the standby roll feeding shaft 52 is convenient for carrying out the glass fiber cloth joining and roll feeding.

Furthermore, the transition shaft bracket 6 is also provided with a cross bar 62, which has the function of reinforcing the transition shaft bracket 6 and preventing the transition shaft bracket 6 from deforming under stress when the transition shaft 61 supports the glass fiber cloth roll in conveying; and a hollow part penetrating through the cross bar can be further arranged in the cross bar, so that an electric wire of the device can conveniently penetrate through the hollow part and is connected to the fixed seat 1 on one side from the fixed seat 1 on the other side.

In this embodiment, the two ends of the winding roller 52 are provided with a clamping hole 521, a plurality of clamping grooves 522 are arranged outside the round edge of the clamping hole 521, and a clamping column and a clamping block are correspondingly arranged on one side of the coupler 54.

In practical application, the coupler 54 is inserted into the clamping hole of the roll feeding roller 52 and the clamping groove 522 through the clamping column and the clamping block for insertion, and when the roll feeding roller 52 needs to be detached and a new glass fiber cloth roll is mounted, the coupler 54 is pulled out to replace the glass fiber cloth roll.

In this embodiment, the movable fort 51 includes a fort body 511, a slide rail arranged in the fort body 511, a connecting shaft 512 connected with the slide rail in a sliding manner, and an air cylinder 513 arranged on the fort body 511, wherein an end surface of the connecting shaft 512 is provided with a shaft hole for connecting a coupler 54, the connecting shaft 512 is provided with a guide plate 514, and a power output end of the air cylinder 513 is fixedly connected with the guide plate 514 through a bolt; the connecting shaft 512 is driven by an air cylinder 513 to slide and extend out of or retract into the gun platform body 511.

It should be noted that the slide rails and sliding connections are well known to those skilled in the art and their construction is not shown or described in detail herein.

In practical application, when the roll feeding roller 52 needs to be detached to replace the glass fiber cloth, the cylinder 513 is started to drive the guide plate 514 and the connecting shaft 512 to slide and contract into the gun platform body 511, so that the coupler 54 and the needle roller thrust ball bearing 53 can move, and the roll feeding roller 52 can be detached conveniently; similarly, when the winding roller 52 needs to be fixed, the coupler 54, the needle thrust ball bearing 53 and the winding roller 52 are connected, and then the air cylinder 513 is started to push the guide plate 514 and the connecting shaft 512 to be connected and fixed with the needle thrust ball bearing 53 and the coupler 54.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glass fiber cloth production is with sending package and putting, includes fixing base and the main shaft of setting on the fixing base, still be equipped with on the fixing base and be used for driving main shaft pivoted motor, the both ends of main shaft are connected with the roll-over stand, the both ends of roll-over stand all are equipped with send the spool, its characterized in that, send the spool including setting up at the removal fort of roll-over stand tip, send a roll roller, kingpin thrust ball bearing and shaft coupling, shaft coupling one side is passed kingpin thrust ball bearing and is connected with removing the fort, the shaft coupling opposite side is connected with unreeling the roller hub.

2. The feeding device for producing the glass fiber cloth as claimed in claim 1, wherein a transition shaft bracket is arranged in the middle of the main shaft, the transition shaft bracket is perpendicular to the roll-over stand, and transition shafts are arranged at two ends of the transition shaft bracket.

3. The roll feeding device for producing the glass fiber cloth as claimed in claim 1, wherein clamping holes are formed at two ends of the roll feeding roller shaft, a plurality of clamping grooves are formed outside the round edges of the clamping holes, and a clamping column and a clamping block are correspondingly arranged on one side of the coupler.

4. The feeding device for producing the glass fiber cloth is characterized in that the movable gun platform comprises a gun platform body, a sliding rail arranged in the gun platform body, a connecting shaft connected with the sliding rail in a sliding manner, and an air cylinder arranged on the gun platform body, wherein the end face of the connecting shaft is provided with an axle hole for connecting a coupler, the connecting shaft is provided with a guide plate, and the power output end of the air cylinder is fixedly connected with the guide plate through a bolt; the connecting shaft is driven by the cylinder to slide and extend out of or retract into the gun platform body.