CN216513442U

CN216513442U - Feeding device for low dielectric glass fiber kiln production

Info

Publication number: CN216513442U
Application number: CN202123230083.8U
Authority: CN
Inventors: 吕军; 林增志
Original assignee: Qinhuangdao Zhongzhan Glass Technology Co ltd
Current assignee: Qinhuangdao Zhongzhan Glass Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-13
Anticipated expiration: 2031-12-21

Abstract

The application discloses a feeding device for production of low dielectric glass fiber kiln relates to glass fiber production technical field, to current feeding device for partial glass fiber production, to smashing of ore raw materials and uneven, the ore raw materials size doping after handling, probably influences the problem of the efficiency and the quality that the smelting pot smelted, proposes following scheme now, and it includes the charging box, the charging box top is open setting, the charging box is close to fixedly on the inner wall at top and is provided with broken section of thick bamboo, install on the top circumference lateral wall of broken section of thick bamboo and be the feeding groove that link up, set up a plurality of on the bottom circumference lateral wall of broken section of thick bamboo and be the small opening that the array distributes, it is provided with first drive shaft to rotate on the both ends inner wall of broken section of thick bamboo, be provided with broken subassembly on the circumference lateral wall of first drive shaft. This application novel structure has realized effectively smashing and screening process to the ore raw materials, makes the raw materials specification of adding the smelting pot unanimous relatively, suitable popularization.

Description

Feeding device for low dielectric glass fiber kiln production

Technical Field

The application relates to the technical field of glass fiber production, in particular to a feeding device for low dielectric glass fiber kiln production.

Background

The glass fiber is an inorganic non-metallic material with excellent performance, has various types, good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, but has the defects of brittle performance and poor wear resistance, and is prepared by taking six kinds of ores such as pyrophyllite, quartz sand, limestone, dolomite, borocalcite and boromagnesite as raw materials and carrying out processes such as high-temperature melting, wire drawing, winding, weaving and the like. It is commonly used as reinforcing material, electric insulating material, heat insulating material, etc. in composite material, and is widely applied in various fields of national economy.

In the production process of glass fiber, workers are generally required to mix and break the ore raw materials into particles or powder with a certain diameter, so that the raw materials can be rapidly melted in a melting furnace. The existing feeding device for producing part of glass fibers is uneven in smashing of ore raw materials, the processed ore raw materials are doped in size, larger ores may need to be re-smelted in a furnace, and then smelting efficiency and quality of the smelting furnace are affected. Therefore, in order to solve the problems, a feeding device for low-dielectric glass fiber kiln production is provided.

SUMMERY OF THE UTILITY MODEL

The application provides a feeding device for production of low dielectric glass fiber kiln has solved current feeding device for partial glass fiber production, and is not even to smashing of ore raw materials, and the ore raw materials size doping after handling probably influences the problem of the efficiency and the quality that the smelting pot was smelted.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a feeding device for low-dielectric glass fiber kiln production comprises a feeding box, wherein the top of the feeding box is open, a crushing barrel is fixedly arranged on the inner wall of the feeding box close to the top, a feeding groove which is arranged in a through manner is arranged on the circumferential side wall of the top of the crushing barrel, a plurality of leakage holes which are distributed in an array manner are formed in the circumferential side wall of the bottom of the crushing barrel, first driving shafts are rotatably arranged on the inner walls of two ends of the crushing barrel, crushing assemblies are arranged on the circumferential side wall of each first driving shaft, and one end of each first driving shaft penetrates through and extends to the outside of the feeding box and is connected with a crushing driving assembly;

the movable sieve that is provided with on the inner wall of charging box, the sieve is located the below of broken section of thick bamboo, just be provided with vibration drive assembly between sieve and the charging box, the fixed hopper that leaks that is provided with in bottom of sieve, the fixed stock guide that is provided with on the inner wall of charging box, the stock guide is located the below setting of hopper that leaks, the stock guide is the slope setting, just one side that the charging box is located the lower end of stock guide is provided with the blown down tank.

Through adopting above-mentioned technical scheme, ore material adds broken section of thick bamboo from throwing the material groove, through the function of broken subassembly and broken drive assembly, smash the raw materials, make the raw materials that accord with the specification leak down to the sieve from broken section of thick bamboo, rethread vibration drive assembly drives the sieve vibration, further screening, make the raw materials that the specification is unanimous leak down, discharge from the blown down tank through the stock guide, add the smelting pot to be favorable to reducing the phenomenon production because of the great smelting efficiency and the quality reduction that leads to of ore material size difference.

Preferably, broken subassembly includes first pendulum, second pendulum and connecting rod, the fixed first pendulum that is the array and distributes that is provided with a plurality of on the circumference lateral wall of first drive shaft, just it is the second pendulum that the array distributes to be provided with a plurality of through the axle sleeve rotation on the circumference lateral wall of first drive shaft, first pendulum is the dislocation distribution with the second pendulum, and a plurality of the axle sleeve of second pendulum passes through the connecting rod and fixes continuously.

Through adopting above-mentioned technical scheme, utilize the mutual motion of first pendulum and second pendulum, the restriction of the broken section of thick bamboo inner wall of cooperation realizes handling the smashing of ore raw materials.

Preferably, the same gap is arranged between the end parts of the first pendulum and the second pendulum and the circumferential inner wall of the crushing barrel, and the adjacent first pendulum and the adjacent second pendulum are arranged in sliding contact with each other.

Through adopting above-mentioned technical scheme, the clearance of first pendulum, second pendulum and broken section of thick bamboo inner wall is used for grinding the ore, and the hammer block of first pendulum and second pendulum is crisscross also can realize handling the smashing of ore.

Preferably, broken drive assembly includes first motor, drive gear, first driven gear, drive axle sleeve and second driven gear, fixed mounting has first motor on the lateral wall of charging box, just the fixed cover of the output shaft tip of first motor has connected drive gear, the fixed cover in outside that runs through and extend to the charging box of the one end of first drive shaft has connected first driven gear, just it is equipped with the drive axle sleeve to rotate the cover on the one end axis body that the first drive shaft is located the charging box outside, the tip of drive axle sleeve runs through and extends to the inside axle sleeve fixed linking to each other with the second pendulum that is close to of broken section of thick bamboo, the fixed cover in circumference lateral wall of drive axle sleeve has connected second driven gear, just first driven gear, second driven gear all mesh with drive gear.

Through adopting above-mentioned technical scheme, start first motor, first motor drives drive gear and rotates, utilizes drive gear and first driven gear, second driven gear's meshing transmission, drives first drive shaft, driving shaft cover, and then realizes driving first pendulum, second pendulum motion, and first pendulum is opposite with second pendulum motion direction, is favorable to improving crushing effect.

Preferably, the vibration driving assembly comprises a supporting plate, a positioning rod, a limiting block, a spring, a second driving shaft, a cam and a second motor, the supporting plates are symmetrically arranged on the inner walls of two opposite sides of the charging box, the supporting plates are arranged below the sieve plate, the two ends of the top of each supporting plate are fixedly provided with positioning rods, the top end of the positioning rod is slidably arranged through the sieve plate, the top end of the positioning rod is fixedly connected with a limiting block, and the rod bodies of the four positioning rods are all sleeved with springs, the two opposite side walls of the charging box are rotatably provided with second driving shafts, and the fixed cover of second drive epaxial has connect two cams that are the symmetric distribution, fixed mounting has the second motor on the lateral wall of charging box, just the output shaft of second motor runs through the charging box and fixedly links to each other with the second drive shaft.

Through adopting above-mentioned technical scheme, start the second motor, the second motor drives the second drive shaft and rotates, and then drives the cam and rotate, and the vibration of sieve plate is realized to cam effect and sieve, the effect of cooperation locating lever and spring, realizes the further screening processing to the ore raw materials after the breakage promptly.

Preferably, the spring is located the below setting of sieve, the second drive shaft is located the top setting of sieve, just the cam corresponds the matching with the plate body of sieve.

Through adopting above-mentioned technical scheme, the spring setting can effectively avoid because of the motion interference problem that the card that inlays of ore raw materials and spring caused with the below of sieve.

The beneficial effect of this application does:

1. through the setting of broken subassembly and broken drive assembly, first motor drives drive gear and rotates, utilizes drive gear and first driven gear, second driven gear's meshing transmission, drives first drive shaft, driving shaft cover, and then realizes driving first pendulum, second pendulum motion, realizes the processing of smashing to the ore raw materials, and first pendulum is opposite with second pendulum motion direction, is favorable to improving crushing effect.

2. Through the setting of sieve and vibration drive assembly, the second motor drives the second drive shaft and rotates, and then drives the cam and rotate, cam effect and sieve, the effect of cooperation locating lever and spring realizes the vibration of sieve, realize the further screening processing to the ore raw materials after the breakage promptly, make the unanimous raw materials of specification leak down, discharge from the blown down tank through the stock guide, add the smelting pot, and then be favorable to reducing the phenomenon production of smelting efficiency and quality reduction because of the great lead to of ore raw materials size difference.

To sum up, this application has realized effectively smashing and screening processing to the ore raw materials for the raw materials specification of adding the smelting pot is unanimous relatively, has solved current part feeding device for glass fiber production, and is uneven to smashing of ore raw materials, and the ore raw materials size after the processing mixes, probably influences the problem of the efficiency and the quality that the smelting pot was smelted, suitable popularization.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a cross-sectional view of the addition tank of the present application;

FIG. 3 is a cross-sectional view of the crushing drum of the present application;

FIG. 4 is a block diagram of the installation of the crushing assembly and the crushing drive assembly of the present application;

fig. 5 is a mounting structure view of the vibration driving assembly of the present application.

Reference numbers in the figures: 1. a feed box; 2. a crushing cylinder; 3. a feeding trough; 4. a first drive shaft; 5. a sieve plate; 6. a hopper; 7. a material guide plate; 8. a discharge chute; 9. a first pendulum bob; 10. a second pendulum bob; 11. a connecting rod; 12. a first motor; 13. a drive gear; 14. a first driven gear; 15. a drive shaft sleeve; 16. a second driven gear; 17. a support plate; 18. positioning a rod; 19. a limiting block; 20. a spring; 21. a second drive shaft; 22. a cam; 23. a second motor.

Detailed Description

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 a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, a feeding device for low dielectric glass fiber kiln production, comprising a feeding box 1, wherein the top of the feeding box 1 is open, a crushing cylinder 2 is fixedly arranged on the inner wall of the feeding box 1 near the top, a feeding groove 3 is arranged on the circumferential side wall of the top of the crushing cylinder 2 and is through for feeding ore raw materials, a plurality of leakage holes are arranged on the circumferential side wall of the bottom of the crushing cylinder 2 and are distributed in an array manner for leakage after the ore raw materials are crushed, a first driving shaft 4 is rotatably arranged on the inner walls of two ends of the crushing cylinder 2, a sieve plate 5 is movably arranged on the inner wall of the feeding box 1 and is used for further screening after the leakage, the sieve plate 5 is positioned below the crushing cylinder 2, a leakage hopper 6 is fixedly arranged at the bottom of the sieve plate 5, a guide plate 7 is fixedly arranged on the inner wall of the feeding box 1, and a guide plate 7 is positioned below the leakage hopper 6, the material guide plate 7 is obliquely arranged, and a discharge chute 8 is arranged on one side of the charging box 1, which is positioned at the lower end of the material guide plate 7, and is used for discharging finally processed ore raw materials to the smelting furnace.

Referring to fig. 1 to 3, a crushing assembly is disposed on a circumferential side wall of a first driving shaft 4, the crushing assembly includes a first pendulum bob 9, a second pendulum bob 10 and a connecting rod 11, a plurality of first pendulum bob 9 distributed in an array are fixedly disposed on the circumferential side wall of the first driving shaft 4, a plurality of second pendulum bob 10 distributed in an array are rotatably disposed on the circumferential side wall of the first driving shaft 4 through a shaft sleeve, the shaft sleeves of the plurality of second pendulum bob 10 are fixedly connected through the connecting rod 11, so that the first pendulum bob 9 and the second pendulum bob 10 are distributed in a staggered manner, the same gap is disposed between the end portions of the first pendulum bob 9 and the second pendulum bob 10 and the circumferential inner wall of a crushing barrel 2, the adjacent first pendulum bob 9 and the second pendulum bob 10 are disposed in a sliding contact manner, and when the first pendulum bob 9 and the second pendulum bob 10 move, the gap between the first pendulum bob 9 and the second pendulum bob 10 and the inner wall of the crushing barrel 2 is used for grinding ore, the staggered hammer bodies of the first pendulum bob 9 and the second pendulum bob 10 can also realize the crushing treatment of the ore.

Referring to fig. 2-4, a crushing driving assembly is connected to an outer portion of the first driving shaft 4, which penetrates through and extends to the charging box 1, the crushing driving assembly includes a first motor 12, a driving gear 13, a first driven gear 14, a driving shaft sleeve 15 and a second driven gear 16, the first motor 12 is fixedly mounted on a side wall of the charging box 1, the driving gear 13 is fixedly sleeved on an end portion of an output shaft of the first motor 12, the first driven gear 14 is fixedly sleeved on an outer portion of the charging box 1, the first driving shaft 4 is rotatably sleeved with the driving shaft sleeve 15, an end portion of the driving shaft sleeve 15 penetrates through and extends to the inside of the crushing cylinder 2 and is fixedly connected with a shaft sleeve of the adjacent second pendulum bob 10, the second driven gear 16 is fixedly sleeved on a circumferential side wall of the driving shaft sleeve 15, make first driven gear 14, second driven gear 16 all with drive gear 13 meshing, start first motor 12, first motor 12 drives drive gear 13 and rotates, utilize drive gear 13 and first driven gear 14, second driven gear 16's meshing transmission, drive first drive shaft 4, drive axle sleeve 15, and then realize driving first pendulum 9, the motion of second pendulum 10, and first pendulum 9 is opposite with second pendulum 10 direction of motion, be favorable to improving crushing effect.

Referring to fig. 1-2 and fig. 5, a vibration driving assembly is arranged between the screen plate 5 and the feeding box 1, the vibration driving assembly comprises a supporting plate 17, positioning rods 18, a limiting block 19, a spring 20, a second driving shaft 21, a cam 22 and a second motor 23, the supporting plate 17 is fixedly arranged on the inner wall of two opposite sides of the feeding box 1 and is symmetrically distributed, the supporting plate 17 is arranged below the screen plate 5, the positioning rods 18 are fixedly arranged at two ends of the top of the two supporting plates 17, the top end of the positioning rod 18 is slidably arranged to penetrate through the screen plate 5, the limiting block 19 is fixedly connected to the top end of the positioning rod 18, the spring 20 is sleeved on each rod body of the four positioning rods 18, the spring 20 is arranged below the screen plate 5, the second driving shaft 21 is rotatably arranged on two opposite side walls of the feeding box 1, the second driving shaft 21 is arranged above the screen plate 5, the two cams 22 are fixedly sleeved on the second driving shaft 21 and are symmetrically distributed, make the plate body of cam 22 and sieve 5 correspond the matching, fixed mounting has second motor 23 on the lateral wall of charging box 1, run through charging box 1 with the output shaft of second motor 23 and link to each other with second drive shaft 21 is fixed, start second motor 23, second motor 23 drives second drive shaft 21 and rotates, and then drive cam 22 and rotate, cam 22 effect and sieve 5, the effect of cooperation locating lever 18 and spring 20, realize the vibration of sieve 5, realize the further screening processing to the ore raw materials after the breakage promptly.

The working principle is as follows: this application is when using, drop into crushing section of thick bamboo 2 with ore raw materials from throwing material groove 3, through crushing subassembly and crushing drive assembly's function, smash the raw materials, make the raw materials that accord with the specification leak down to sieve 5 from crushing section of thick bamboo 2, rethread vibration drive assembly drives the vibration of sieve 5, further sieve the raw materials, make the raw materials that the specification is unanimous leak down, finally discharge from blown down tank 8 through stock guide 7, add the smelting pot, thereby be favorable to reducing the smelting efficiency and the phenomenon production of quality reduction because of the great lead to of ore raw materials size difference, be favorable to improving the efficiency and the quality that the smelting pot was smelted promptly.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The feeding device for the production of the low-dielectric glass fiber kiln comprises a feeding box (1) and is characterized in that the top of the feeding box (1) is open, a crushing cylinder (2) is fixedly arranged on the inner wall, close to the top, of the feeding box (1), a feeding groove (3) which is arranged in a penetrating mode is arranged on the circumferential side wall of the top of the crushing cylinder (2), a plurality of leakage holes which are distributed in an array mode are formed in the circumferential side wall of the bottom of the crushing cylinder (2), first driving shafts (4) are rotatably arranged on the inner walls of two ends of the crushing cylinder (2), crushing assemblies are arranged on the circumferential side wall of each first driving shaft (4), and one ends of the first driving shafts (4) penetrate through and extend to the outside of the feeding box (1) and are connected with crushing driving assemblies;

the movable sieve (5) that is provided with on the inner wall of charging box (1), sieve (5) are located the below of broken section of thick bamboo (2), just be provided with the vibration drive subassembly between sieve (5) and charging box (1), the fixed hopper (6) that leaks that are provided with in bottom of sieve (5), the fixed stock guide (7) that is provided with on the inner wall of charging box (1), the below setting that stock guide (7) are located hopper (6), stock guide (7) are the slope setting, just one side that charging box (1) is located the lower end of stock guide (7) is provided with blown down tank (8).

2. The feeding device for low-dielectric glass fiber kiln production according to claim 1, wherein the crushing assembly comprises a first pendulum (9), a second pendulum (10) and a connecting rod (11), a plurality of first pendulums (9) distributed in an array are fixedly arranged on the circumferential side wall of the first driving shaft (4), a plurality of second pendulum (10) distributed in an array are rotatably arranged on the circumferential side wall of the first driving shaft (4) through shaft sleeves, the first pendulum (9) and the second pendulum (10) are distributed in a staggered manner, and the shaft sleeves of the second pendulum (10) are fixedly connected through the connecting rod (11).

3. The feeding device for the production of the low-dielectric glass fiber kiln as recited in claim 2, wherein the same gap is provided between the end of the first pendulum (9) and the end of the second pendulum (10) and the circumferential inner wall of the crushing barrel (2), and the adjacent first pendulum (9) and the adjacent second pendulum (10) are in sliding contact.

4. The feeding device for low-dielectric glass fiber kiln production as claimed in claim 2, wherein the crushing driving assembly comprises a first motor (12), a driving gear (13), a first driven gear (14), a driving shaft sleeve (15) and a second driven gear (16), the first motor (12) is fixedly installed on the side wall of the feeding box (1), the driving gear (13) is fixedly sleeved on the end portion of the output shaft of the first motor (12), one end of the first driving shaft (4) penetrates and extends to the outside of the feeding box (1) and is fixedly sleeved with the first driven gear (14), the driving shaft sleeve (15) is rotatably sleeved on the end of the first driving shaft (4) located outside the feeding box (1), the end portion of the driving shaft sleeve (15) penetrates and extends to the inside of the crushing cylinder (2) and is fixedly connected with the shaft sleeve of the adjacent second pendulum (10), the driving shaft sleeve is characterized in that a second driven gear (16) is fixedly sleeved on the circumferential side wall of the driving shaft sleeve (15), and the first driven gear (14) and the second driven gear (16) are both meshed with the driving gear (13).

5. The feeding device for the production of the low-dielectric glass fiber kiln furnace as claimed in claim 1, wherein the vibration driving assembly comprises a supporting plate (17), positioning rods (18), limiting blocks (19), springs (20), a second driving shaft (21), a cam (22) and a second motor (23), the inner walls of two opposite sides of the feeding box (1) are fixedly provided with the supporting plates (17) which are symmetrically distributed, the supporting plate (17) is arranged below the sieve plate (5), the two ends of the top of the two supporting plates (17) are both fixedly provided with the positioning rods (18), the top ends of the positioning rods (18) are arranged in a sliding way to penetrate through the sieve plate (5), the top ends of the positioning rods (18) are fixedly connected with the limiting blocks (19), the rod bodies of the four positioning rods (18) are all sleeved with the springs (20), the two opposite upper side walls of the feeding box (1) are provided with the second driving shaft (21) in a rotating way, and fixed cover has been connected with two cams (22) that are the symmetric distribution on second drive shaft (21), fixed mounting has second motor (23) on the lateral wall of charging box (1), just the output shaft of second motor (23) runs through charging box (1) and links to each other with second drive shaft (21) is fixed.

6. A feeding device for low dielectric glass fiber kiln production according to claim 5, characterized in that the spring (20) is arranged below the screen plate (5), the second driving shaft (21) is arranged above the screen plate (5), and the cam (22) is correspondingly matched with the plate body of the screen plate (5).