CN218753824U

CN218753824U - Conveying mechanism is used in graphite felt production convenient to adjust

Info

Publication number: CN218753824U
Application number: CN202223120236.8U
Authority: CN
Inventors: 肖浩; 黄成龙; 曹前勇; 李永强; 杨培
Original assignee: Anhui Hongchang New Materials Co ltd
Current assignee: Anhui Hongchang New Materials Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-28
Anticipated expiration: 2032-11-23

Abstract

The utility model provides a conveying mechanism is used in graphite felt production convenient to adjust belongs to graphite felt production field, comprises a workbench, the equal fixedly connected with curb plate in both sides of workstation, two adjacent being provided with two conveyer belts between the curb plate, the surface of workstation passes through two mounting panels of support difference fixedly connected with, the bottom fixedly connected with wind dish of mounting panel, four rows of dryer of bottom fixedly connected with of wind dish, the fixed surface of mounting panel is connected with the water-cooling tank, the inner wall fixedly connected with circulating pipe of water-cooling tank, the end of circulating pipe extends to the outside and the fixedly connected with air-blower of water-cooling tank. Through the cooperation of conveyer belt, air-blower, circulating pipe, water-cooling tank, wind dish, dryer and tilting mechanism, can carry out the turn-over to the graphite felt to two sides cooling to the graphite felt plays the effect of even cooling to the graphite felt, promotes the cooling rate of thermal treatment back graphite felt and the production efficiency of graphite felt.

Description

Conveying mechanism is used in graphite felt production convenient to adjust

Technical Field

The utility model belongs to graphite felt production field relates to graphite felt transport technique, specifically is a conveying mechanism is used in graphite felt production convenient to adjust.

Background

The carbon felt is treated at a high temperature of more than 2000 ℃ in vacuum or inert atmosphere to form a graphite felt, the carbon content of the graphite felt is higher than that of the carbon felt and reaches more than 99 percent, the graphite felt is commercially supplied in the graphite felt in the end of 60 years, the graphite felt is divided into three types of asphalt-based graphite felt, polyacrylonitrile-based graphite felt and viscose-based graphite felt due to the different raw felts, the graphite felt is mainly used as a heat preservation and heat insulation material of a monocrystalline silicon smelting furnace and can be used as a filtering material of high-purity corrosive chemical reagents in the chemical industry, the carbon felt needs to be cut into different sizes according to different use conditions before the high-temperature treatment, and then the carbon felt is rolled into a cylinder and placed in high-temperature equipment for treatment.

The patent with publication number CN213678715U discloses a conveying device for producing graphite felt, which can perform a cooling function in the conveying process of the graphite felt after heat treatment, but still has defects, and can only cool a single surface of the graphite felt, because the graphite felt is a heat-preserving and heat-insulating material, the cooling effect of the other surface of the graphite felt is limited, and the cooling speed of the graphite felt after heat treatment and the production efficiency of the graphite felt are affected. Therefore, we propose a conveying mechanism for graphite felt production, which is convenient to adjust, to solve the problems encountered in the above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a graphite felt production is with conveying mechanism convenient to adjust to the problem of proposing in solving above-mentioned background art exists.

The purpose of the utility model can be realized by the following technical scheme: the graphite felt conveying device comprises a workbench, side plates are fixedly connected to two sides of the workbench, two conveying belts are adjacently arranged between the two side plates, the surface of the workbench is respectively and fixedly connected with two mounting plates through supports, an air disc is fixedly connected to the bottom of the mounting plates, four rows of air cylinders are fixedly connected to the bottom of the air disc, a water cooling tank is fixedly connected to the surface of the mounting plates, a circulating pipe is fixedly connected to the inner wall of the water cooling tank, a connecting end of the circulating pipe extends to the outside of the water cooling tank and is fixedly connected with an air blower, a discharging end of the circulating pipe is fixedly connected with the connecting end of the air disc, a turnover mechanism is arranged on the side plates, and graphite felt conveyed by one conveying belt is turned over by the turnover mechanism and then conveyed by the other conveying belt.

As preferred, tilting mechanism is including fixed axle and two fixed plates, the both ends and the curb plate of fixed axle rotate to be connected, the fixed surface fixedly connected with returning face plate of fixed axle, the both sides on returning face plate surface all are provided with the inductor, one side fixedly connected with drive shaft, two of fixed axle are kept away from to the bottom of returning face plate the fixed plate all with curb plate fixed connection, one side fixedly connected with motor of fixed plate, the reciprocal screw rod of output shaft fixedly connected with of motor, the surperficial spiro union of reciprocal screw rod has the swivel nut, the surface of swivel nut articulates there is the movable rod, the one end of movable rod is articulated with the one end of drive shaft.

Preferably, the bottom of the inner wall of the air duct is fixedly connected with a spring, the top end of the spring is fixedly connected with a floating ball, and the elasticity of the springs in each row of air ducts is weakened row by row along the conveying direction of the conveyor belt.

Preferably, the surface of the driving shaft is rotatably connected with a shaft sleeve, and the two sides of the side plates are both provided with a placing groove matched with the shaft sleeve for use.

Preferably, the bottom of the workbench is fixedly connected with an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with a movable wheel.

Preferably, one end of the workbench is fixedly connected with a material guide hopper which is in a slope shape.

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

the utility model discloses, use through conveyer belt, air-blower, circulating pipe, water-cooling tank, wind dish, dryer and tilting mechanism cooperation, can carry out the turn-over to the graphite felt to the two sides cooling of graphite felt, play the effect of evenly cooling to the graphite felt, promote the cooling rate of thermal treatment back graphite felt and the production efficiency of graphite felt.

Drawings

To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of a conveying mechanism for graphite felt production, which is convenient to adjust;

FIG. 2 is a schematic structural view of a turnover mechanism of the conveying mechanism for graphite felt production, which is convenient to adjust;

fig. 3 is a bottom view of a wind plate of the conveying mechanism for graphite felt production, which is convenient to adjust;

FIG. 4 is a sectional view of a water tank of a conveying mechanism for graphite felt production, which is convenient to adjust;

FIG. 5 is a sectional view of an air duct of the conveying mechanism for graphite felt production, which is convenient to adjust;

in the figure: 1. a work table; 2. a side plate; 3. a conveyor belt; 4. a turnover mechanism; 41. a fixing plate; 42. a motor; 43. a reciprocating screw; 44. a threaded sleeve; 45. a movable rod; 46. a fixed shaft; 47. a turnover plate; 48. a drive shaft; 5. mounting a plate; 6. a water cooling tank; 7. a blower; 8. a circulation pipe; 9. a wind plate; 10. an air duct; 11. a spring; 12. a floating ball; 13. a material guide hopper; 14. an electric telescopic rod; 15. a base plate; 16. a moving wheel; 17. a placement groove; 18. and a shaft sleeve.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a conveying mechanism for graphite felt production convenient to adjust comprises a workbench 1, wherein two sides of the workbench 1 are fixedly connected with side plates 2, two adjacent conveying belts 3 are arranged between the two side plates 2, and the surface of the workbench 1 is fixedly connected with two mounting plates 5 through supports respectively, and is characterized in that the bottom of each mounting plate 5 is fixedly connected with an air disc 9, the bottom of each air disc 9 is fixedly connected with four rows of air cylinders 10, the surface of each mounting plate 5 is fixedly connected with a water cooling tank 6, the inner wall of each water cooling tank 6 is fixedly connected with a circulating pipe 8, a connecting end of each circulating pipe 8 extends to the outside of the water cooling tank 6 and is fixedly connected with an air blower 7, a discharging end of each circulating pipe 8 is fixedly connected with the connecting end of the air disc 9, the side plates 2 are provided with turnover mechanisms 4, and graphite felt conveyed by one conveying belt 3 is turned over by the turnover mechanisms 4 and then conveyed by the other conveying belt 3.

It should be noted that each row of air ducts 10 all has a plurality of quantity of air ducts 10, be provided with the circulating water cooling device on the water-cooling tank 6, for prior art, no longer describe herein, add in the water-cooling tank 6 and have the cooling water, the cooling water in the water-cooling tank 6 constantly circulates and cools down, make the cooling water in the water-cooling tank have the cooling effect all the time, at work, be located the left side of conveyer belt 3 below the thermal treatment equipment discharge gate, the graphite felt after thermal treatment drops on conveyer belt 3, conveyer belt 3 carries the graphite felt to the right direction, start air-blower 7, blow in outside air in circulating pipe 8, carry out the heat transfer with the cooling water in the water-cooling tank 6, get into air plate 9 after the air cooling, then blow out through a plurality of air ducts 10, the cold air that blows out cools down the surface of graphite felt, the graphite felt overturns through tilting mechanism 4 afterwards, make its one side that does not blow become the front, then with the above-mentioned operation, another group of air-blowing 10 carries out the graphite felt, to the two sides of graphite felt, play the even effect of cooling down to the graphite felt, promote the graphite felt and the production efficiency of the thermal treatment felt after the cooling down.

In this application, tilting mechanism 4 is including fixed axle 46 and two fixed plates 41, the both ends of fixed axle 46 are rotated with curb plate 2 and are connected, the fixed surface fixedly connected with returning face plate 47 of fixed axle 46, the both sides on returning face plate 47 surface all are provided with inductor 49, one side fixedly connected with drive shaft 48 of fixed axle 46 is kept away from to returning face plate 47's bottom, two fixed plates 41 all with curb plate 2 fixed connection, one side fixedly connected with motor 42 of fixed plate 41, the reciprocal screw rod 43 of output shaft fixedly connected with of motor 42, the surperficial spiro union of reciprocal screw rod 43 has swivel nut 44, the surperficial articulated movable rod 45 that has of swivel nut 44, the one end of movable rod 45 is articulated with the one end of drive shaft 48.

It should be noted that the sensors 49 are used for starting the motor 42, when the sensors 49 on both sides of the turning plate 47 sense the graphite felt at the same time, the starting signal can be transmitted to the motor 42, the distance between the two sensors 49 is smaller than the length of the graphite felt, after the motor 42 receives the starting signal, the output shaft of the motor 42 rotates for a specified number of turns, so that the threaded sleeve 44 just moves back and forth on the reciprocating screw 43, the turning plate 47 is located between the two adjacent conveyor belts 3, and the height of the turning plate 47 is slightly lower than that of the conveyor belts 3, when in use, the left side of the conveyor belt 3 is located below the discharge port of the heat treatment equipment, the graphite felt after heat treatment falls on the conveyor belt 3, conveyer belt 3 carries the graphite felt right side direction, when the graphite felt removed on the returning face plate 47 and covered the inductor 49 of both sides simultaneously, inductor 49 signals opens motor 42, make swivel nut 44 remove along reciprocating screw 43's direction, make movable rod 45 drive returning face plate 47 through drive shaft 48 and use fixed axle 46 as the axle center upset, the upset is greater than ninety degrees, make the graphite felt drop on another conveyer belt 3 under the effect of gravity, accomplish the upset work to the graphite felt, afterwards, swivel nut 44 makes returning face plate return initial position along reciprocating screw 43 reverse movement, wait to overturn work again when next graphite felt covers two inductors 49 simultaneously.

In the application, the bottom of the inner wall of the air duct 10 is fixedly connected with a spring 11, the top end of the spring 11 is fixedly connected with a floating ball 12, and the elasticity of the spring 11 in each row of the air duct 10 is weakened row by row along the conveying direction of the conveyor belt 3.

It should be noted that the top of the floating ball 12 is conical and is adapted to the air inlet of the air duct 10, when the air conditioner is not in operation, under the elastic force of the spring 11, the floating ball 12 is inserted into and blocks the air inlet of the air duct 10, when the air conditioner is in use, the air blower 7 is turned on, air enters the air plate 9, and under the action of air pressure, the air blows the floating ball 12, so that the floating ball 12 is separated from the air inlet of the air duct 10, because the elastic force of the spring 11 in each row of the air duct 10 is gradually reduced along the conveying direction of the conveyor belt 3, the gap between the floating ball 12 and the air inlet of the air duct 10 in each air exhaust duct 10 is different, the stronger the elastic force of the spring 11 is, the smaller the gap between the floating ball 12 and the air inlet of the air duct 10 is, the weaker elastic force of the spring 11 is, the larger the gap between the floating ball 12 and the air inlet of the air duct 10 is, thereby forming multilevel wind force, the graphite felt is blown by weak wind to strong wind to reduce the temperature, the graphite felt for a certain buffer time, and ensure the product quality of the graphite felt.

In the present application, the surface of the driving shaft 48 is rotatably connected with a shaft sleeve 18, and the two sides of the side plate 2 are both provided with a placing groove 17 used in cooperation with the shaft sleeve 18.

In the initial state of the reversing plate 47, the shaft sleeve 18 supports the drive shaft 48 in the placement groove 17, thereby improving the stability of the reversing plate 47.

In the application, the bottom fixedly connected with electric telescopic handle 14 of workstation 1, electric telescopic handle 14's bottom fixedly connected with bottom plate 15, bottom plate 15's bottom fixedly connected with removes wheel 16.

It should be noted that, by providing the electric telescopic rod 14, the height of the conveying belt 3 can be adjusted according to the height of the discharge port of the heat treatment equipment, and after the adjustment is completed, the moving wheel 16 pushes the conveying mechanism, so that one side of the conveying belt 3 is located below the discharge port of the heat treatment equipment, which facilitates the adjustment of the height of the conveying belt according to the height of the discharge port of the heat treatment equipment and the movement of the conveying mechanism.

In this application, one end fixedly connected with guide hopper 13 of workstation 1, guide hopper 13 is the slope form.

It should be noted that, when the graphite felt is conveyed to the rightmost side of the conveyor belt 3 after being cooled, the graphite felt is conveniently guided into the next device through the inclined surface of the material guide hopper 13.

The utility model discloses when specifically implementing:

the utility model discloses, graphite felt after thermal treatment drops on conveyer belt 3, conveyer belt 3 is carried graphite felt right direction, open air-blower 7, blow in circulating pipe 8 with the outside air, carry out the heat transfer with the cooling water in the water-cooling tank 6, enter into in the wind dish 9 after the air cooling, blow off through a plurality of dryer 10 after that, the cold air that blows off cools down the surface of graphite felt, graphite felt carries out the turn-ups through tilting mechanism 4 afterwards, make its one side upset that does not blow become openly, after that with above-mentioned operation, another group's dryer is blown down to the graphite felt, cool down the two sides of graphite felt, play the effect of even cooling to the graphite felt, promote the cooling speed of thermal treatment back graphite felt and the production efficiency of graphite felt.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The conveying mechanism is convenient to adjust and used for producing graphite felt, and comprises a workbench (1), wherein side plates (2) are fixedly connected to two sides of the workbench (1), two conveying belts (3) are adjacently arranged between the two side plates (2), the surface of the workbench (1) is fixedly connected with two mounting plates (5) through supports respectively, the conveying mechanism is characterized in that an air disc (9) is fixedly connected to the bottom of each mounting plate (5), four rows of air cylinders (10) are fixedly connected to the bottom of each air disc (9), a water cooling box (6) is fixedly connected to the surface of each mounting plate (5), a circulating pipe (8) is fixedly connected to the inner wall of each water cooling box (6), a connecting end of each circulating pipe (8) extends to the outside of each water cooling box (6) and is fixedly connected with an air blower (7), a row end of each circulating pipe (8) is fixedly connected with the corresponding end of each air disc (9), a turnover mechanism (4) is arranged on each side plate (2), and the graphite felt conveyed by one conveying belt (3) is conveyed by the other through the other after being turned over by the turnover mechanism (4).

2. The conveying mechanism convenient to adjust for graphite felt production according to claim 1, characterized in that tilting mechanism (4) includes a fixed shaft (46) and two fixed plates (41), both ends of fixed shaft (46) are rotationally connected with side plates (2), the fixed surface of fixed shaft (46) is connected with a tilting plate (47), inductors (49) are arranged on both sides of the surface of tilting plate (47), one side of the bottom of tilting plate (47) far away from fixed shaft (46) is fixedly connected with a driving shaft (48), two fixed plates (41) are fixedly connected with side plates (2), one side of fixed plate (41) is fixedly connected with a motor (42), an output shaft of motor (42) is fixedly connected with a reciprocating screw rod (43), a threaded sleeve (44) is screwed on the surface of reciprocating screw rod (43), a movable rod (45) is hinged on the surface of threaded sleeve (44), and one end of movable rod (45) is hinged with one end of driving shaft (48).

3. The conveying mechanism convenient to adjust for graphite felt production according to claim 1, characterized in that a spring (11) is fixedly connected to the bottom of the inner wall of the air duct (10), a floating ball (12) is fixedly connected to the top end of the spring (11), and the elasticity of the spring (11) in each row of the air duct (10) is weakened row by row along the conveying direction of the conveyor belt (3).

4. The graphite felt production conveying mechanism convenient to adjust as claimed in claim 2, wherein a shaft sleeve (18) is rotatably connected to the surface of the driving shaft (48), and placing grooves (17) matched with the shaft sleeve (18) in use are formed in two sides of the side plates (2).

5. The graphite felt production conveying mechanism convenient to adjust is characterized in that an electric telescopic rod (14) is fixedly connected to the bottom of the workbench (1), a bottom plate (15) is fixedly connected to the bottom of the electric telescopic rod (14), and a moving wheel (16) is fixedly connected to the bottom of the bottom plate (15).

6. The conveying mechanism convenient to adjust for graphite felt production as claimed in claim 1, wherein a material guiding hopper (13) is fixedly connected to one end of the workbench (1), and the material guiding hopper (13) is in a slope shape.