CN112161469A - Ceramic vacuum sintering furnace - Google Patents
Ceramic vacuum sintering furnace Download PDFInfo
- Publication number
- CN112161469A CN112161469A CN202010990414.9A CN202010990414A CN112161469A CN 112161469 A CN112161469 A CN 112161469A CN 202010990414 A CN202010990414 A CN 202010990414A CN 112161469 A CN112161469 A CN 112161469A
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- China
- Prior art keywords
- sintering furnace
- placing
- pull rod
- furnace body
- sliding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/14—Arrangements of heating devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a ceramic vacuum sintering furnace which comprises a sintering furnace body, a placing mechanism, a placing groove, a placing plate, a sliding groove, a closing mechanism, a rotating shaft, a cover plate, an adjusting mechanism, a first pull rod, a fixed block, a second pull rod, a telescopic spring and a connecting seat. The invention has the beneficial effects that: when the apron pivoted, the apron can drive first pull rod and break away from expanding spring's effort and second pull rod removal and elongate, first pull rod and second pull rod rotate with placing board and apron one side respectively simultaneously, thereby be favorable to making and place the board and pass through spout effect roll-off, be favorable to conveniently placing the ceramic that needs to be fired on placing the board top side, when apron and fritting furnace body are closed, first pull rod and second pull rod can promote to place the board and slide and fire to the standing groove is inside, heat the fritting furnace circular telegram, carry out vacuum firing to the pottery, open and shut through the apron, be favorable to operating personnel to conveniently place and take out the pottery, the efficiency that the pottery was fired has been improved greatly.
Description
Technical Field
The invention relates to a sintering furnace, and belongs to the technical field of ceramic firing.
Background
Sintering furnaces refer to specialized equipment that allows powder compacts to be sintered to achieve desired physical, mechanical properties, and microstructures. The sintering furnace is used for drying slurry on the silicon wafer, removing organic components in the slurry and completing sintering of the aluminum back surface field and the grid lines, and when ceramic is fired, the vacuum sintering furnace is usually used for high-temperature vacuum firing, so that the ceramic is better in luster and quality.
However, traditional ceramic fritting furnace need take out or insert placing the board through anchor clamps when going on firing the pottery to placing and taking out the pottery, conveniently firing and changing, because the fritting furnace inner chamber is darker, when firing and putting, inconvenient quick operation carries out, causes the personnel to scald simultaneously easily.
Disclosure of Invention
The invention aims to solve the problems and provide a ceramic vacuum sintering furnace which is flexible to operate and convenient to draw out and insert a placing plate when the sintering furnace is opened and closed, so that workers can place and take out ceramic quickly and conveniently.
The invention realizes the aim through the following technical scheme, and the ceramic vacuum sintering furnace comprises a sintering furnace body and a placing mechanism arranged outside the sintering furnace body, wherein the placing mechanism comprises a placing groove, a placing plate and a sliding groove; two ends of the placing groove are connected with the inside of the placing groove in a sliding mode through the two sliding grooves; a closing mechanism is installed at one end of the sintering furnace body and comprises a rotating shaft and a cover plate, the cover plate is rotatably connected with the bottom of the sintering furnace body through the rotating shaft, and the cover plate is clamped with the inner part of one side of the placing groove; two ends of one side of the cover plate are provided with adjusting mechanisms, each adjusting mechanism comprises a first pull rod, a fixed block, a second pull rod, a telescopic spring and a connecting seat, and the first pull rod is rotatably connected with one end of the fixed block; the bottom of the fixed block is fixedly connected with one side of the cover plate, and one end of the second pull rod is slidably connected with the inside of the first pull rod; the other end of the second pull rod is rotatably connected with the side wall of one end of the placing plate through the connecting seat, and the telescopic spring is installed on the outer side of one end of the second pull rod.
Preferably, in order to support and install the sintering furnace body conveniently, the placing mechanism further comprises four bases, and the four bases are respectively installed at four corners of the bottom of the sintering furnace body.
Preferably, in order to position and heat the ceramic uniformly, the placing mechanism further comprises a through hole, the through hole is of a rectangular structure, and the through holes are respectively formed in the top side of the placing plate.
Preferably, in order to facilitate the closing of the cover plate, the closing mechanism further comprises a handle and a rotating groove, the rotating groove is formed in the side wall of the other end of the cover plate, and one end of the handle is rotatably connected with the cover plate through the rotating groove.
Preferably, in order to enable the placing plate to slide smoothly and stably, sliding mechanisms are respectively installed on two sides inside the sintering furnace body, each sliding mechanism comprises a roller, the rollers are respectively rotatably connected with the two sides inside the sintering furnace body, and the rollers respectively penetrate through the sliding grooves and abut against the top sides of the placing plate.
Preferably, in order to make the placing plate abut against the inside of the chute tightly and slide smoothly, the sliding mechanism further comprises a pressing wheel, a sliding rod and abutting springs, wherein the abutting springs are arranged on two sides of the inside of the sintering furnace body respectively, the sliding rod is connected with the inside of the sintering furnace body in a sliding manner through the abutting springs, the sliding rod penetrates through the sintering furnace body and extends to the inside of the chute, the pressing wheel is connected with the sliding rod in a rotating manner, and the side wall of the pressing wheel abuts against the bottom side of the placing plate.
Preferably, in order to play a limiting role, the placing plate is not easy to slide out and separate from the sliding groove, two groups of limiting mechanisms which are symmetrically distributed are respectively installed inside two sides of the sintering furnace body, each limiting mechanism comprises a compression spring and two clamping pins, the two groups of clamping pins are respectively connected with the inner part of the side wall of the sintering furnace body in a sliding mode through the compression springs, one ends of the two groups of clamping pins are of arc-shaped structures, and one ends of the two groups of clamping pins are abutted against two sides of the placing plate.
The invention has the beneficial effects that: when in pre-firing, the cover plate and the sintering furnace body are opened and closed through rotation, the cover plate can drive the first pull rod to get rid of the acting force of the expansion spring and the second pull rod to move and elongate while the cover plate rotates, and simultaneously the first pull rod and the second pull rod respectively rotate with the placing plate and one side of the cover plate, thereby being beneficial to the placing plate to slide out through the sliding groove, when the cover plate is completely opened, the placing plate slides out to the outside of the placing groove, thereby being beneficial to conveniently placing the ceramics to be fired on the top side of the placing plate, when the cover plate is closed with the sintering furnace body, the first pull rod and the second pull rod can push the placing plate to slide to the inside of the placing groove for firing, after the cover plate and the sintering furnace body are closed tightly, the sintering furnace is electrified for heating, the ceramic is fired in vacuum, through the opening and closing of the cover plate, thereby being beneficial to the operators to conveniently place and take out the ceramics and greatly improving the efficiency of firing the ceramics.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the placement mechanism and the closure mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
In the figure: 1. sintering furnace body, 2, placing mechanism, 21, base, 22, standing groove, 23, placing plate, 24, through-hole, 25, spout, 3, closing mechanism, 31, pivot, 32, apron, 33, handle, 34, rotary groove, 4, adjustment mechanism, 41, first pull rod, 42, fixed block, 43, second pull rod, 44, expanding spring, 45, connecting seat, 5, slide mechanism, 51, gyro wheel, 52, pinch roller, 53, slide bar, 54, conflict spring, 6, stop gear, 61, compression spring, 62, bayonet lock.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a ceramic vacuum sintering furnace comprises a sintering furnace body 1 and a placing mechanism 2 installed outside the sintering furnace body 1, wherein the placing mechanism 2 comprises a placing groove 22, a placing plate 23 and a sliding groove 25, the placing groove 22 is arranged inside the sintering furnace body 1, and the sliding grooves 25 are respectively arranged on two sides of the bottom inside the sintering furnace body 1; the two ends of the placing groove 22 are connected with the inside of the placing groove 22 in a sliding mode through the two sliding grooves 25; a closing mechanism 3 is installed at one end of the sintering furnace body 1, the closing mechanism 3 comprises a rotating shaft 31 and a cover plate 32, the cover plate 32 is rotatably connected with the bottom of the sintering furnace body 1 through the rotating shaft 31, and the cover plate 32 is clamped with the inner part of one side of the placing groove 22; the two ends of one side of the cover plate 32 are provided with adjusting mechanisms 4, each adjusting mechanism 4 comprises a first pull rod 41, a fixed block 42, a second pull rod 43, a telescopic spring 44 and a connecting seat 45, and the first pull rod 41 is rotatably connected with one end of the fixed block 42; the bottom of the fixed block 42 is fixedly connected with one side of the cover plate 32, and one end of the second pull rod 43 is slidably connected with the inside of the first pull rod 41; the other end of the second pull rod 43 is rotatably connected with the side wall at one end of the placing plate 23 through the connecting seat 45, and the extension spring 44 is installed at the outer side of one end of the second pull rod 43.
As a technical optimization scheme of the invention, the placing mechanism 2 further comprises four bases 21, and the four bases 21 are respectively installed at four corners of the bottom of the sintering furnace body 1.
As a technical optimization scheme of the present invention, the placing mechanism 2 further includes through holes 24, the through holes 24 are rectangular structures, and the through holes 24 are respectively opened on the top side of the placing plate 23.
As a technical optimization scheme of the present invention, the closing mechanism 3 further includes a handle 33 and a rotating slot 34, the rotating slot 34 is disposed on a side wall of the other end of the cover plate 32, and one end of the handle 33 is rotatably connected to the cover plate 32 through the rotating slot 34.
As a technical optimization scheme of the present invention, sliding mechanisms 5 are respectively installed on two sides inside the sintering furnace body 1, each sliding mechanism 5 includes a roller 51, a plurality of rollers 51 are respectively rotatably connected with the inside of two sides of the sintering furnace body 1, and the plurality of rollers 51 respectively penetrate through the sliding chute 25 and abut against the top side of the placing plate 23.
As a technical optimization scheme of the present invention, the sliding mechanism 5 further includes pressing wheels 52, sliding rods 53 and abutting springs 54, a plurality of abutting springs 54 are respectively disposed on two sides inside the sintering furnace body 1, the plurality of sliding rods 53 are slidably connected with the inside of the sintering furnace body 1 through the abutting springs 54, the plurality of sliding rods 53 penetrate through the sintering furnace body 1 and extend into the sliding chute 25, the plurality of pressing wheels 52 are respectively rotatably connected with the sliding rods 53, and side walls of the plurality of pressing wheels 52 abut against the bottom side of the placing plate 23.
As a technical optimization scheme of the invention, two sets of limiting mechanisms 6 which are symmetrically distributed are respectively installed inside two sides of the sintering furnace body 1, each limiting mechanism 6 comprises a compression spring 61 and two clamping pins 62, the two sets of clamping pins 62 are respectively connected with the inside of the side wall of the sintering furnace body 1 in a sliding manner through the compression springs 61, one end of each clamping pin 62 is of an arc-shaped structure, and one end of each clamping pin 62 is abutted against two sides of the placing plate 23.
When the ceramic sintering furnace is used, firstly, the sintering furnace body 1 is supported and fixedly placed through the four bases 21, so that an operator can conveniently fire ceramic, when the ceramic sintering furnace is pre-fired, the cover plate 32 and the sintering furnace body 1 can be conveniently rotated to open and close by pulling the handle 33, when the cover plate 32 rotates, the cover plate 32 can drive the first pull rod 41 to get rid of the acting force of the expansion spring 44 and move and elongate with the second pull rod 43, and simultaneously the first pull rod 41 and the second pull rod 43 respectively rotate with the placing plate 23 and one side of the cover plate 32, so that the placing plate 23 can conveniently slide out in the sliding groove 25 through the roller 51 and the pressure, the two sides of the other end of the placing plate 23 are provided with arc-shaped clamping grooves, when the placing plate 23 slides out of a certain position, the clamping grooves are abutted under the action of the clamping pins 62, so that the placing plate 23 is limited and cannot slide to the outside, and after the cover plate 32, place board 23 roll-off to standing groove 22 outside, thereby be favorable to conveniently placing the pottery that needs to fire on placing board 23 top side, be equipped with through-hole 24 on placing board 23 top side, be favorable to the convenience to ceramic positioning, be favorable to thermal even firing simultaneously, when apron 32 and fritting furnace body 1 are closed, first pull rod 41 and second pull rod 43 can promote to place board 23 and slide to inside the firing of standing groove 22, close inseparable back when apron 32 and fritting furnace body 1, heat the fritting furnace circular telegram, carry out vacuum firing to the pottery, open and shut through apron 32, thereby be favorable to operating personnel to conveniently place and take out the pottery, the efficiency that the pottery was fired has been improved greatly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a pottery vacuum sintering stove, includes sintering stove body (1) and install in sintering stove body (1) outside place mechanism (2), its characterized in that: the placing mechanism (2) comprises a placing groove (22), a placing plate (23) and sliding chutes (25), the placing groove (22) is arranged in the sintering furnace body (1), and the sliding chutes (25) are respectively arranged on two sides of the bottom in the sintering furnace body (1); the two ends of the placing groove (22) are connected with the inside of the placing groove (22) in a sliding mode through the two sliding grooves (25); a closing mechanism (3) is installed at one end of the sintering furnace body (1), the closing mechanism (3) comprises a rotating shaft (31) and a cover plate (32), the cover plate (32) is rotatably connected with the bottom of the sintering furnace body (1) through the rotating shaft (31), and the cover plate (32) is clamped with the inner part of one side of the placing groove (22); the adjusting mechanism (4) is mounted at two ends of one side of the cover plate (32), the adjusting mechanism (4) comprises a first pull rod (41), a fixing block (42), a second pull rod (43), a telescopic spring (44) and a connecting seat (45), and the first pull rod (41) is rotatably connected with one end of the fixing block (42); the bottom of the fixed block (42) is fixedly connected with one side of the cover plate (32), and one end of the second pull rod (43) is slidably connected with the inside of the first pull rod (41); the other end of the second pull rod (43) is rotatably connected with the side wall of one end of the placing plate (23) through the connecting seat (45), and the telescopic spring (44) is installed on the outer side of one end of the second pull rod (43).
2. The vacuum sintering furnace for ceramics according to claim 1, wherein: the placing mechanism (2) further comprises four bases (21), and the four bases (21) are respectively arranged at four corners of the bottom of the sintering furnace body (1).
3. The vacuum sintering furnace for ceramics according to claim 1, wherein: the placing mechanism (2) further comprises a through hole (24), the through hole (24) is of a rectangular structure, and the through holes (24) are respectively formed in the top side of the placing plate (23).
4. The vacuum sintering furnace for ceramics according to claim 1, wherein: the closing mechanism (3) further comprises a handle (33) and a rotary groove (34), the rotary groove (34) is formed in the side wall of the other end of the cover plate (32), and one end of the handle (33) is rotatably connected with the cover plate (32) through the rotary groove (34).
5. The vacuum sintering furnace for ceramics according to claim 1, wherein: the sintering furnace is characterized in that sliding mechanisms (5) are respectively installed on two sides of the interior of the sintering furnace body (1), each sliding mechanism (5) comprises a plurality of rollers (51), the rollers (51) are respectively rotatably connected with the interior of two sides of the sintering furnace body (1), and the rollers (51) respectively penetrate through the sliding grooves (25) and abut against the top sides of the placing plates (23).
6. The vacuum sintering furnace for ceramics according to claim 5, wherein: the sliding mechanism (5) further comprises a pressing wheel (52), a sliding rod (53) and a contact spring (54), a plurality of contact springs (54) are arranged on two sides of the interior of the sintering furnace body (1) respectively, the sliding rod (53) is in sliding connection with the interior of the sintering furnace body (1) through the contact spring (54), the sliding rod (53) penetrates through the sintering furnace body (1) and extends into the sliding groove (25), the pressing wheel (52) is in rotating connection with the sliding rod (53) respectively, and the side wall of the pressing wheel (52) is in contact with the bottom side of the placing plate (23).
7. The vacuum sintering furnace for ceramics according to claim 1, wherein: two sets of stop gear (6) that are the symmetric distribution are installed respectively to the inside both sides of fritting furnace body (1), stop gear (6) are including compression spring (61) and bayonet lock (62), and are two sets of bayonet lock (62) are respectively through compression spring (61) with fritting furnace body (1) lateral wall inside sliding connection, and two sets of the one end of bayonet lock (62) is the arc structure, and two sets of the one end of bayonet lock (62) with place board (23) both sides and contradict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990414.9A CN112161469A (en) | 2020-09-19 | 2020-09-19 | Ceramic vacuum sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990414.9A CN112161469A (en) | 2020-09-19 | 2020-09-19 | Ceramic vacuum sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112161469A true CN112161469A (en) | 2021-01-01 |
Family
ID=73862524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010990414.9A Withdrawn CN112161469A (en) | 2020-09-19 | 2020-09-19 | Ceramic vacuum sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112161469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922172A (en) * | 2023-03-14 | 2023-04-07 | 无锡昌鼎电子有限公司 | Online vacuum welding furnace assembling equipment and assembling method thereof |
-
2020
- 2020-09-19 CN CN202010990414.9A patent/CN112161469A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922172A (en) * | 2023-03-14 | 2023-04-07 | 无锡昌鼎电子有限公司 | Online vacuum welding furnace assembling equipment and assembling method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210101 |
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| WW01 | Invention patent application withdrawn after publication |