CN215217205U

CN215217205U - Constant temperature vacuum industrial furnace seal structure

Info

Publication number: CN215217205U
Application number: CN202120782425.8U
Authority: CN
Inventors: 陈正伟
Original assignee: Taizhou Huahong Vacuum Technology Co ltd
Current assignee: Jiangsu Huahong Vacuum Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-17
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a constant temperature vacuum industrial furnace seal structure, including bottom plate, vacuum industrial furnace main part, motor, haulage rope, first apron and second apron, the vacuum industrial furnace main part is installed on the top of bottom plate, and the lateral wall at vacuum industrial furnace main part both ends installs the backup pad, the install bin is installed on the top of backup pad, and the internally mounted of install bin has the motor, the pivot that runs through install bin one end is installed through the shaft coupling to the output of motor, the bracing piece is installed to the lateral wall at vacuum industrial furnace main part both ends, and the top of bracing piece installs the leading wheel, the both ends on vacuum industrial furnace main part top all are provided with the articulated shaft, and the outer wall of articulated shaft articulates respectively has first apron and second apron. This constant temperature vacuum industrial furnace seal structure opens first apron and second apron through starter motor to avoided needing operating personnel to open manually, avoided scalding operating personnel.

Description

Constant temperature vacuum industrial furnace seal structure

Technical Field

The utility model relates to a vacuum industrial furnace technical field specifically is a constant temperature vacuum industrial furnace seal structure.

Background

With the development of society and the progress of industrial technology, a vacuum industrial furnace is a thermal device for heating materials or workpieces by using heat generated by fuel combustion or electric energy conversion in industrial production, and broadly speaking, a boiler is also an industrial furnace, the industrial furnace is a thermal device for heating materials or workpieces by using heat generated by fuel combustion or electric energy conversion in industrial production, and the industrial furnace is divided into two types according to heat supply modes: one type is a flame furnace (or called fuel furnace), a workpiece is heated by combustion heat of solid, liquid or gas fuel in the furnace, the traditional industrial furnace can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most of vacuum industrial furnaces in the current market are sealed through end covers, usually bolts and nuts are adopted for fixing and sealing, and the installation mode is inconvenient for operators to open and close and easy to scald the operators;

2. most vacuum industrial furnace on the existing market, when coming to seal the vacuum industrial furnace through the end cover, sealed effect is relatively poor, leads to easily leaking some heat to the heat resource in the furnace body has been wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant temperature vacuum industrial furnace seal structure to what put forward in solving above-mentioned background seals the vacuum industrial furnace through the end cover, all adopts bolt and nut to carry out fixed seal usually, and this kind of mounting means is not convenient for operating personnel and opens and close, and scalds the operating personnel problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a constant temperature vacuum industrial furnace seal structure, includes bottom plate, vacuum industrial furnace main part, motor, haulage rope, first apron and second apron, the vacuum industrial furnace main part is installed on the top of bottom plate, and the lateral wall at vacuum industrial furnace main part both ends installs the backup pad, the install bin is installed on the top of backup pad, and the internally mounted of install bin has the motor, the pivot that runs through install bin one end is installed through the shaft coupling to the output of motor, the bracing piece is installed to the lateral wall at vacuum industrial furnace main part both ends, and the top of bracing piece installs the leading wheel, the both ends on vacuum industrial furnace main part top all are provided with the articulated shaft, and the outer wall of articulated shaft articulates respectively has first apron and second apron, the limiting plate is installed to the lateral wall at the inside both ends of vacuum industrial furnace main part.

Preferably, the outer wall of the rotating shaft is provided with a driving wheel, and a traction rope penetrating through the guide wheel is arranged inside the driving wheel.

Preferably, the bottom ends of the first cover plate and the second cover plate are provided with pull rings, and the pull rings are connected with the traction ropes.

Preferably, a limit groove is formed in the side wall of one end of the first cover plate, and a first sealing gasket is mounted on the inner wall of the limit groove.

Preferably, the lateral wall of second apron one end is seted up flutedly, and the inside top of recess and bottom all install the slide rail, the inside of slide rail is provided with the slider, and the stopper is installed to the one end that the slider is close to each other.

Preferably, the spring is all installed to the lateral wall of stopper one end, and the one end that the stopper was kept away from to the spring is connected with the lateral wall of the inside one end of recess, the second is sealed to install on the stopper outer wall and is sealed the pad.

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

1. the hinge shaft, the first cover plate, the second cover plate, the rotating shaft, the driving wheel and the traction rope are mounted, the driving wheel is driven to rotate to wind the traction rope through rotation of the rotating shaft, the first cover plate and the second cover plate are pulled to rotate through the hinge shaft through winding of the traction rope, the first cover plate and the second cover plate can be conveniently opened through starting the motor, and therefore the situation that an operator needs to manually open the first cover plate and the second cover plate is avoided, and the operator is prevented from being scalded;

2. the device is through installing first sealed pad simultaneously, the stopper, the recess, a slide rail, slider and spring, mutually support through recess and slide rail, make the stopper receive the extruded while, the stopper slides and extrudees the spring through the slider in the inside of slide rail and takes place deformation, be convenient for take place deformation through the spring and drive the stopper and reciprocate and remove, and through stopper and the mutual block of spacing groove, and through mutually supporting of first sealed pad and the sealed pad of second, make first apron and second apron sealing performance better when the scraper blade.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the first cover plate and the second cover plate of the present invention that are opened by rotation;

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

In the figure: 1. a base plate; 2. a vacuum industrial furnace main body; 3. a support plate; 4. installing a box; 5. a motor; 6. a rotating shaft; 7. a driving wheel; 8. a support bar; 9. a guide wheel; 10. a hauling rope; 11. hinging a shaft; 12. a first cover plate; 13. a limiting plate; 14. a pull ring; 15. a limiting groove; 16. a first gasket; 17. a groove; 18. a slide rail; 19. a slider; 20. a limiting block; 21. a second gasket; 22. a second cover plate; 23. a spring.

Detailed Description

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

Referring to fig. 1-4, the present invention provides an embodiment: a constant-temperature vacuum industrial furnace sealing structure comprises a bottom plate 1, a vacuum industrial furnace main body 2, a motor 5, a traction rope 10, a first cover plate 12 and a second cover plate 22, wherein the vacuum industrial furnace main body 2 is installed at the top end of the bottom plate 1, supporting plates 3 are installed on the side walls of two ends of the vacuum industrial furnace main body 2, an installation box 4 is installed at the top end of each supporting plate 3, the motor 5 is installed inside the installation box 4, and a rotating shaft 6 penetrating through one end of the installation box 4 is installed at the output end of the motor 5 through a coupling;

a driving wheel 7 is installed on the outer wall of the rotating shaft 6, a traction rope 10 penetrating through the guide wheel 9 is arranged inside the driving wheel 7, the driving wheel 7 is driven to wind the traction rope 10 through the rotation of the rotating shaft 6, and therefore the traction rope 10 can pull the first cover plate 12 and the second cover plate 22;

the side walls of two ends of the vacuum industrial furnace main body 2 are provided with support rods 8, the top end of each support rod 8 is provided with a guide wheel 9, two ends of the top end of the vacuum industrial furnace main body 2 are provided with articulated shafts 11, and the outer walls of the articulated shafts 11 are respectively articulated with a first cover plate 12 and a second cover plate 22;

the pull rings 14 are installed at the bottom ends of the first cover plate 12 and the second cover plate 22, the pull rings 14 are connected with the hauling rope 10, and the hauling rope 10 is made of a steel wire rope, so that the firmness degree of the hauling rope 10 is higher;

the side wall of one end of the first cover plate 12 is provided with a limiting groove 15, the inner wall of the limiting groove 15 is provided with a first sealing gasket 16, and the design of the first sealing gasket 16 is convenient for the limiting block 20 to have better sealing performance when being clamped with the limiting groove 15;

a groove 17 is formed in the side wall of one end of the second cover plate 22, slide rails 18 are mounted at the top end and the bottom end inside the groove 17, a slide block 19 is arranged inside the slide rail 18, a limiting block 20 is mounted at one end, close to the slide block 19, of the slide rail 18, and the slide block 19 can move left and right inside the slide rail 18 through the mutual matching of the slide rail 18 and the slide block 19;

the side wall of one end of the limiting block 20 is provided with a spring 23, one end of the spring 23, which is far away from the limiting block 20, is connected with the side wall of one end inside the groove 17, the outer wall of the limiting block 20 is provided with a second sealing gasket 21, and the first cover plate 12 and the second cover plate 22 have better sealing performance in scraping the plate through the mutual matching of the first sealing gasket 16 and the second sealing gasket 21; limiting plates 13 are arranged on the side walls of the two ends in the vacuum industrial furnace main body 2.

The working principle is as follows: when the constant-temperature vacuum industrial furnace sealing structure is used, when a vacuum industrial furnace main body 2 needs to be opened, firstly, a rotating shaft 6 is driven to rotate by a starting motor 5, a driving wheel 7 is driven to rotate simultaneously by the rotation of the rotating shaft 6, and meanwhile, a traction rope 10 is wound by the driving wheel 7 while rotating, so that the first cover plate 12 and the second cover plate 22 can be pulled to rotate through a hinge shaft 11 while the traction rope 10 is wound, and the first cover plate 12 and the second cover plate 22 can be opened conveniently by starting the motor 5;

first apron 12 and second apron 22 are closing simultaneously, mutually support through recess 17 and slide rail 18, make stopper 20 when receiving the extrusion, stopper 20 slides and extrudees spring 23 and takes place deformation in slide rail 18's inside through slider 19, be convenient for take place deformation through spring 23 and drive stopper 20 and reciprocate and control the removal, and through stopper 20 and the mutual block of spacing groove 15, and through mutually supporting of the sealed pad 21 of first sealed 16 and second, make first apron 12 and second apron 22 sealing performance when the scraper blade better, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a constant temperature vacuum industrial furnace seal structure, includes bottom plate (1), vacuum industrial furnace main part (2), motor (5), haulage rope (10), first apron (12) and second apron (22), its characterized in that: a vacuum industrial furnace main body (2) is installed at the top end of the bottom plate (1), supporting plates (3) are installed on the side walls of the two ends of the vacuum industrial furnace main body (2), an installation box (4) is installed at the top end of each supporting plate (3), a motor (5) is arranged in the mounting box (4), the output end of the motor (5) is provided with a rotating shaft (6) penetrating through one end of the mounting box (4) through a coupler, the side walls at the two ends of the vacuum industrial furnace main body (2) are provided with support rods (8), and the top end of the support rod (8) is provided with a guide wheel (9), both ends of the top end of the vacuum industrial furnace main body (2) are provided with articulated shafts (11), and the outer wall of the articulated shaft (11) is respectively articulated with a first cover plate (12) and a second cover plate (22), and limiting plates (13) are arranged on the side walls at the two ends in the vacuum industrial furnace main body (2).

2. The sealing structure of the constant-temperature vacuum industrial furnace according to claim 1, characterized in that: the outer wall of the rotating shaft (6) is provided with a driving wheel (7), and a traction rope (10) penetrating through the guide wheel (9) is arranged inside the driving wheel (7).

3. The sealing structure of the constant-temperature vacuum industrial furnace according to claim 1, characterized in that: and pull rings (14) are installed at the bottom ends of the first cover plate (12) and the second cover plate (22), and the pull rings (14) are connected with the traction rope (10).

4. The sealing structure of the constant-temperature vacuum industrial furnace according to claim 1, characterized in that: a limiting groove (15) is formed in the side wall of one end of the first cover plate (12), and a first sealing gasket (16) is installed on the inner wall of the limiting groove (15).

5. The sealing structure of the constant-temperature vacuum industrial furnace according to claim 1, characterized in that: the lateral wall of second apron (22) one end is seted up recess (17), and slide rail (18) are all installed to the inside top and the bottom of recess (17), the inside of slide rail (18) is provided with slider (19), and the one end that slider (19) are close to each other installs stopper (20).

6. The sealing structure of the constant-temperature vacuum industrial furnace according to claim 5, characterized in that: spring (23) are all installed to the lateral wall of stopper (20) one end, and the one end that stopper (20) were kept away from in spring (23) is connected with the lateral wall of the inside one end of recess (17), the sealed pad (21) of second is installed to stopper (20) outer wall.