CN216337304U

CN216337304U - Glass fiber processing is with rotatory hobbing cutter formula cutter

Info

Publication number: CN216337304U
Application number: CN202122264249.1U
Authority: CN
Inventors: 朱怀住; 朱成; 王善良; 刘全虎
Original assignee: Wuhe Mingcheng Composite Material Co ltd
Current assignee: Wuhe Mingcheng Composite Material Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-19
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of glass fiber cutting, in particular to a rotary hob type cutting machine for glass fiber processing, which comprises a conveying frame, a cutting machine body and a discharging frame, wherein a first driving roller and a first driven roller are rotatably arranged in the conveying frame; a feeding guide roller is rotatably arranged at a feeding hole of the cutting machine body, a drum-type cutter head is rotatably arranged in the cutting machine body, and a plurality of blades are fixed on the outer wall of the drum-type cutter head along the circumferential direction; the utility model realizes the mechanical feeding of the glass fiber length, does not need to manually adjust the feeding angle of the glass fiber, greatly improves the production efficiency, reduces the labor intensity of workers, avoids the winding among the glass fiber filaments and improves the cutting quality.

Description

Glass fiber processing is with rotatory hobbing cutter formula cutter

Technical Field

The utility model relates to the technical field of glass fiber cutting, in particular to a rotary hob type cutting machine for processing glass fibers.

Background

The glass fiber is a very good metal material substitute material, and along with the rapid development of market economy, the glass fiber becomes an indispensable raw material for industries such as building, traffic, electronics, electrical, chemical industry, metallurgy, environmental protection, national defense and the like. The glass fiber short cut threads have the advantages of uniform dispersion, various feeding modes and simple process in industrial use, have the characteristics of light weight, high strength, high modulus, corrosion resistance, electric conduction, good shielding performance, high wave absorption and the like, can be applied to fields which cannot be suitable for the long threads, and need to be processed and cut into the glass fiber short cut threads in order to meet the use requirements of people on the glass fiber short cut threads.

The utility model with the patent number of CN201720590033.5 discloses a novel fiber cutting machine capable of drying, which comprises a feeding device, a feeding temperature control device, a base, a feeding groove, a discharging device and a casing, wherein the feeding temperature control device is fixedly arranged at the upper end of the feeding groove, the feeding device is fixedly arranged inside the feeding groove, one end of the discharging device is fixedly connected with the base, the upper end of the discharging device is provided with the discharging temperature control device and a quality instrument, the discharging temperature control device is fixedly connected with the discharging device, the upper end of the base is provided with a drying system and a connecting rod, the casing is fixedly connected with the base through the drying system, and one end of the connecting rod is fixedly connected with the feeding groove; however, the utility model still has some disadvantages, such as: the glass fibers are required to be manually finished to be in a vertical state and can enter the inside of the cutting machine for cutting, the labor intensity of workers is high, and the production efficiency is low; the discharging speed is slow after the glass fiber is cut off, and the discharging hole is easy to block.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotary hob type cutting machine for processing glass fibers, aiming at the problems in the prior art.

The utility model is realized by the following technical scheme:

a rotary hob type cutting machine for processing glass fibers comprises a conveying frame, a cutting machine body and a discharging frame, wherein a first driving roller and a first driven roller are rotatably mounted inside the conveying frame, the outer walls of the first driving roller and the first driven roller are jointly sleeved with a first conveying belt, supporting plates are fixed on the front side wall and the rear side wall of the conveying frame, electric clamping assemblies are jointly mounted on the front supporting plate and the rear supporting plate, and a feeding assembly is rotatably mounted on the electric clamping assemblies; the utility model discloses a quick-witted cutting machine, including cutting off the organism, the feed inlet that cuts off the organism rotates installs the pay-off deflector roll, the inside rotation that cuts off the organism installs drum-type blade disc, the outer wall of drum-type blade disc is fixed with a plurality of blade along circumference, the discharge gate that cuts off the organism is fixed with the lower flitch through a plurality of reset spring jointly.

As a further improvement of the above scheme, the electric clamping assembly comprises a front moving seat, a rear moving seat, a screw and a servo motor, wherein the front moving seat and the rear moving seat are slidably mounted at the upper end of the supporting plate, the front moving seat and the rear moving seat are connected with the screw through common threads, the front half outer wall of the screw is provided with left-handed threads, the rear half outer wall of the screw is provided with right-handed threads, and the screw is driven by the servo motor.

As a further improvement of the scheme, the front moving seat and the rear moving seat are respectively provided with a fixed sleeve through a bearing in a rotating way, and the outer wall of the fixed sleeve is provided with a plurality of clamping grooves along the circumferential direction.

As a further improvement of the scheme, the feeding assembly comprises a feeding shaft and material blocking discs, a plurality of pairs of material blocking discs are fixed on the outer wall of the feeding shaft at equal intervals, and a plurality of clamping blocks are integrally formed on the outer walls of the front end and the rear end of the feeding shaft.

As a further improvement of the scheme, a motor frame is fixedly mounted on the lower end face of the lower material plate, a double-end motor is mounted on the motor frame, eccentric blocks are mounted at two output ends of the double-end motor, and baffles are fixed on the front side and the rear side of the lower material plate.

As a further improvement of the scheme, a supporting frame is fixed at the bottom end of the conveying frame, a conveying motor is fixed on the supporting frame, a belt pulley is arranged at the output end of the conveying motor, and the belt pulley drives the first driving roller through a conveying belt.

As a further improvement of the scheme, a power chamber is arranged on the front side wall of the cutting machine body, and an access door is hinged to the outer wall of the power chamber.

As a further improvement of the scheme, a pair of electric cylinders is hinged between the cutting machine body and the discharging frame.

As a further improvement of the scheme, a second driving roller and a second driven roller are installed inside the discharging frame in a rotating mode, a second conveying belt is sleeved on the outer walls of the second driving roller and the second driven roller, and a plurality of material lifting plates are fixed on the outer walls of the second conveying belt.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the electric clamping assembly is rotatably provided with the feeding assembly, the feeding assembly comprises the feeding shaft and the material baffle discs, a plurality of pairs of material baffle discs are fixed on the outer wall of the feeding shaft at equal intervals, the raw glass fiber filaments are wound between each pair of material baffle discs, and the glass fiber filaments are continuously pulled out under the action of the traction force of the feeding guide roller, so that the mechanical feeding of the glass fiber filaments is realized, the angle of the glass fiber feeding is not required to be adjusted manually, the production efficiency is greatly improved, the labor intensity of workers is reduced, the winding among the glass fiber filaments is also avoided, and the cutting quality is improved.

2. According to the utility model, the front side wall and the rear side wall of the conveying frame are both fixed with the supporting plates, the front supporting plate and the rear supporting plate are both provided with the electric clamping assembly, the electric clamping assembly comprises a front moving seat, a rear moving seat, a screw rod and a servo motor, the servo motor can be controlled to drive the screw rod to rotate clockwise or anticlockwise, the outer wall of the front half section of the screw rod is provided with left-handed threads, the outer wall of the rear half section of the screw rod is provided with right-handed threads, the front moving seat and the rear moving seat can be driven to move oppositely or backwards at the same time, and the front moving seat and the rear moving seat are both provided with the fixed sleeves through the rotation of the bearings, so that the feeding assembly is convenient to assemble or disassemble, and the operation is quicker and labor-saving.

3. According to the utility model, the discharge port of the cutting machine body is jointly fixed with the blanking plate through a plurality of reset springs, the lower end face of the blanking plate is fixedly provided with the double-end motor through the motor frame, the two output ends of the double-end motor are respectively provided with the eccentric block, the double-end motor can drive the pair of eccentric blocks to rotate at high speed after being electrified, the eccentric blocks do circular motion in the process and can generate centrifugal force, the direction of the centrifugal force can be continuously changed along with the rotation of the eccentric blocks, and the blanking plate can be driven to integrally vibrate, so that the rapid discharge of glass fiber short fibers is facilitated, the discharge speed is improved, and the glass fiber short fibers are effectively prevented from being accumulated at the discharge port of the cutting machine body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a first aspect of the present invention;

FIG. 2 is a perspective view of the present invention from a second perspective;

FIG. 3 is a perspective view of a third aspect of the present invention;

FIG. 4 is a schematic view of the conveyor rack and its internal components installed in accordance with the present invention;

FIG. 5 is a schematic view of the present invention showing the installation of the outgoing rack and its internal components;

FIG. 6 is a perspective view of the motorized clamping assembly of the present invention;

fig. 7 is a perspective view of the pouch of the present invention;

FIG. 8 is a perspective view of a loading assembly of the present invention;

FIG. 9 is a schematic view of the installation of the feed guide roller, drum cutter head and blades in the present invention;

fig. 10 is a first perspective view of the blanking plate in embodiment 2 of the present invention;

fig. 11 is a second perspective view of the blanking plate in embodiment 2 of the present invention.

Wherein, 1-a conveying frame, 101-a first driving roller, 102-a first driven roller, 103-a first conveying belt, 2-a cutting machine body, 3-a discharging frame, 301-a second driving roller, 302-a second driven roller, 303-a second conveying belt, 304-a material lifting plate, 4-a supporting plate, 5-an electric clamping component, 501-a front moving seat, 502-a rear moving seat, 503-a screw rod, 504-a servo motor, 505-a left-hand screw thread, 506-a right-hand screw thread, 507-a fixing sleeve, 508-a clamping groove, 6-a feeding component, 601-a feeding shaft, 602-a material blocking disc, 603-a clamping block, 7-a feeding guide roller, 8-a drum type cutter head, 9-a blade, 10-a return spring and 11-a discharging plate, 12-motor frame, 13-double-head motor, 14-eccentric block, 15-baffle, 16-support frame, 17-transmission motor, 18-belt pulley, 19-transmission belt, 20-power chamber, 21-access door, 22-electric cylinder.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

The utility model is further described below with reference to the accompanying drawings.

Example 1

A rotary hob type cutting machine for processing glass fibers is shown in figures 1, 2, 3 and 9 and comprises a conveying frame 1, a cutting machine body 2 and a discharging frame 3, wherein supporting plates 4 are fixed on the front side wall and the rear side wall of the conveying frame 1, an electric clamping assembly 5 is jointly installed on the front supporting plate 4 and the rear supporting plate 4, a feeding assembly 6 is rotatably installed on the electric clamping assembly 5, a supporting frame 16 is fixed at the bottom end of the conveying frame 1, a conveying motor 17 is fixed on the supporting frame 16, and a belt pulley 18 is arranged at the output end of the conveying motor 17; a feeding guide roller 7 is rotatably installed at a feeding hole of the cutting machine body 2, a drum-type cutter disc 8 is rotatably installed inside the cutting machine body 2, a plurality of blades 9 are circumferentially fixed on the outer wall of the drum-type cutter disc 8, a power chamber 20 is formed in the front side wall of the cutting machine body 2, a power assembly is installed inside the power chamber 20 and provides power for the rotation of the feeding guide roller 7 and the drum-type cutter disc 8, an access door 21 is hinged to the outer wall of the power chamber 20, and the access door 21 is arranged to facilitate maintenance of the cutting machine; a pair of electric cylinders 22 is hinged between the cutting machine body 2 and the discharging frame 3, and the inclination angle of the discharging frame 3 can be changed by simultaneously stretching and retracting the pair of electric cylinders 22, so that crushed aggregates can be conveniently conducted to different heights, and the cutting machine is flexible to use and high in practicability; the upper surface of the cutting machine body 2 is also provided with a display screen and a control panel, the display screen is used for displaying working parameters and states of the cutting machine, and the control panel is used for electrically controlling all internal electric devices of the cutting machine.

As shown in fig. 1 and 4, a first driving roller 101 and a first driven roller 102 are installed inside the conveying frame 1 in a rotating mode, a first conveying belt 103 is sleeved on the outer walls of the first driving roller 101 and the first driven roller 102, the first driving roller 101 is driven by a belt pulley 18, a conveying belt 19 and a conveying motor 17, the conveying motor 17 is powered on to drive the belt pulley 1 to rotate clockwise, under the action of the conveying belt 19, the first driving roller 101 can be driven to rotate, the first driving roller 101 can then drive the first conveying belt 103 to rotate clockwise, and under the action of the first conveying belt 103, glass fiber filaments can also be continuously conveyed rightwards and enter the inside of the cutting machine body 2.

As shown in fig. 1 and 5, a second driving roller 301 and a second driven roller 302 are rotatably installed inside the discharging frame 3, a second conveyor belt 303 is sleeved on outer walls of the second driving roller 301 and the second driven roller 302, a plurality of material lifting plates 304 are fixed on outer walls of the second conveyor belt 303, and the second driving roller 301 is driven by an external lifting motor, so that the cut glass fibers can be continuously lifted upwards and conveyed to a next production process.

As shown in fig. 2, 6 and 7, the electric clamping assembly 5 includes a front moving seat 501, a rear moving seat 502, a screw 503 and a servo motor 504, the front moving seat 501 and the rear moving seat 502 are both slidably mounted on the upper end of the supporting plate 4, the screw 503 is connected to the common inner threads of the front moving seat 501 and the rear moving seat 502, the left-handed thread 505 is formed on the outer wall of the front half section of the screw 503, the right-handed thread 506 is formed on the outer wall of the rear half section of the screw 503, and the screw 503 is driven by the servo motor 504; preceding moving seat 501, all install fixed cover 507 through the bearing rotation on the back moving seat 502, accessible control servo motor 504, drive clockwise or anticlockwise rotation of screw rod 503, and then can drive preceding moving seat 501, back moving seat 502 is simultaneously in opposite directions or removal dorsad, aim at two fixed covers 507 with the front and back end of material loading subassembly 6 again, can easily realize the equipment or the dismantlement of material subassembly 6, and the operation is more swift laborsaving, wherein a plurality of draw-in groove 508 has been seted up along circumference to the outer wall of fixed cover 507, the setting of draw-in groove 508 not only is convenient for install the counterpoint, still be favorable to fixed the going forward of material loading subassembly 6.

As shown in fig. 2 and 8, the feeding assembly 6 includes a feeding shaft 601 and a material blocking disc 602, a plurality of pairs of material blocking discs 602 are fixed on the outer wall of the feeding shaft 601 at equal intervals, a plurality of clamping blocks 603 are formed on the outer wall of the front end and the outer wall of the rear end of the feeding shaft 601, the raw glass fiber filament is wound between each pair of material blocking discs 602, and the glass fiber filament is continuously pulled out under the action of the traction force of the feeding guide roller 7, so that the mechanical feeding of the glass fiber filament is realized, the angle of the glass fiber feeding is not required to be adjusted manually, the production efficiency is greatly improved, the labor intensity of workers is reduced, the winding between the glass fiber filaments is also avoided, and the cutting quality is improved.

Example 1 the procedure used was: firstly, a feeding assembly 6 wound with a plurality of rolls of glass fiber filaments is taken, then an over-control servo motor 504 is controlled to drive a front moving seat 501 and a rear moving seat 502 to move back to back for a certain distance, then the feeding assembly is placed between the front moving seat 501 and the rear moving seat 5, the front end and the rear end of a feeding shaft 601 are respectively aligned with two fixed sleeves 507, and then the servo motor 504 is controlled to drive the front moving seat 501 and the rear moving seat 502 to move oppositely until two sections of the feeding shaft 601 are respectively inserted into the two fixed sleeves 507; then, the starting end of the glass fiber filament is pulled out and penetrates below the feeding guide roller 7, then the feeding guide roller 7 and the drum-type cutter head 8 are started, the feeding guide roller 7 continuously feeds the glass fiber filament into the cutting machine body 2 by energy, and a plurality of blades 9 are fixed on the outer wall of the drum-type cutter head 8 along the circumferential direction, so that the glass fiber filament can be cut into small sections by the blades 9 in the rotating process; the cut glass fiber falls to the blanking plate 11 from the discharge port of the cutting machine body 2, and is finally lifted upwards by the discharge frame 3 and conveyed to the next production process.

Example 2

Embodiment 2 is based on embodiment 1, as shown in fig. 10 and 11, a discharge port of the cutting machine body 2 is jointly fixed with a lower plate 11 through a plurality of return springs 10, a motor frame 12 is fixedly installed on the lower end surface of the lower plate 11, a double-end motor 13 is installed on the motor frame 12, two output ends of the double-end motor 13 are both installed with eccentric blocks 14, and baffles 15 are fixed on the front side and the rear side of the lower plate 11.

When embodiment 2 uses, can open double-end motor 13, can drive a pair of eccentric block 14 and rotate at a high speed, this in-process eccentric block 14 is circular motion and can produces centrifugal force, and the direction of centrifugal force can be along with eccentric block 14's rotation and constantly change, can drive down flitch 11 wholly and shake to be favorable to the quick ejection of compact of glass fiber short filament, improved ejection of compact speed, effectively avoided the glass fiber short filament to pile up in the discharge gate that cuts off organism 2.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a glass fiber processing is with rotatory hobbing cutter formula cutter, includes the conveying frame, cuts off organism and goes out the work or material rest, its characterized in that: a first driving roller and a first driven roller are rotatably mounted in the conveying frame, a first conveying belt is sleeved on the outer walls of the first driving roller and the first driven roller together, supporting plates are fixed on the front side wall and the rear side wall of the conveying frame, electric clamping assemblies are mounted on the front supporting plate and the rear supporting plate together, and a feeding assembly is rotatably mounted on the electric clamping assemblies; the utility model discloses a quick-witted cutting machine, including cutting off the organism, the feed inlet that cuts off the organism rotates installs the pay-off deflector roll, the inside rotation that cuts off the organism installs drum-type blade disc, the outer wall of drum-type blade disc is fixed with a plurality of blade along circumference, the discharge gate that cuts off the organism is fixed with the lower flitch through a plurality of reset spring jointly.

2. The rotary hob-type cutting machine for processing glass fibers according to claim 1, characterized in that: electronic centre gripping subassembly includes preceding seat, the post-shift seat, screw rod and servo motor, preceding seat the equal slidable mounting of post-shift seat in the upper end of layer board, preceding seat the common threaded connection in inside of post-shift seat has the screw rod, left-handed screw has been seted up to the first half outer wall of screw rod, right-handed screw has been seted up to the latter half outer wall of screw rod, the screw rod by servo motor drive.

3. The rotary hob-type cutting machine for processing glass fibers according to claim 2, characterized in that: the front moving seat and the rear moving seat are respectively provided with a fixed sleeve in a rotating way through a bearing, and the outer wall of the fixed sleeve is provided with a plurality of clamping grooves along the circumferential direction.

4. The rotary hob-type cutting machine for processing glass fibers according to claim 3, characterized in that: the material loading subassembly includes material loading axle and material fender dish, the outer wall of material loading axle is equidistant to be fixed with a plurality of and to material fender dish, the equal integrated into one piece of preceding, the rear end outer wall of material loading axle has a plurality of fixture block.

5. The rotary hob-type cutting machine for processing glass fibers according to claim 1, characterized in that: the lower terminal surface fixed mounting of flitch has the motor frame down, install double-end motor on the motor frame, eccentric block is all installed to two output of double-end motor, the preceding, the rear side of flitch all is fixed with the baffle down.

6. The rotary hob-type cutting machine for processing glass fibers according to claim 1, characterized in that: the bottom mounting of conveying frame has the support frame, be fixed with the conveying motor on the support frame, the output of conveying motor is equipped with the belt pulley, the belt pulley passes through the drive of conveying belt first drive roll.

7. The rotary hob-type cutting machine for processing glass fibers according to claim 1, characterized in that: the power room has been seted up to the preceding lateral wall that cuts off the organism, the outer wall of power room articulates there is the access door.

8. The rotary hob-type cutting machine for processing glass fibers according to claim 1, characterized in that: and a pair of electric cylinders is hinged between the cutting machine body and the discharging frame.

9. The rotary hob-type cutting machine for processing glass fibers according to claim 1, characterized in that: go out the inside rotation of work or material rest and install second drive roll and second driven voller, the second conveyer belt has been cup jointed jointly to the outer wall of second drive roll and second driven voller, the outer wall of second conveyer belt is fixed with a plurality of material lifting plate.