CN212339964U - Bottom cover lifting and pressing mechanism of sintering furnace - Google Patents
Bottom cover lifting and pressing mechanism of sintering furnace Download PDFInfo
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- CN212339964U CN212339964U CN202021138142.1U CN202021138142U CN212339964U CN 212339964 U CN212339964 U CN 212339964U CN 202021138142 U CN202021138142 U CN 202021138142U CN 212339964 U CN212339964 U CN 212339964U
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- sintering furnace
- bottom cover
- pressing mechanism
- sliding plate
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- 238000005245 sintering Methods 0.000 title claims abstract description 51
- 238000003825 pressing Methods 0.000 title claims abstract description 30
- 230000035939 shock Effects 0.000 claims description 29
- 238000013016 damping Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims 8
- 238000009434 installation Methods 0.000 abstract description 8
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
The utility model discloses a sintering furnace bottom cover lifting and pressing mechanism, which comprises a sintering furnace body, a furnace bottom cover and a lifting and pressing mechanism, wherein the sintering furnace body is arranged on a bracket, the bottom of the sintering furnace body is provided with the furnace bottom cover, and the furnace bottom cover is provided with the lifting and pressing mechanism; the furnace bottom cover is fixedly arranged on the supporting table, the bottom end of the first screw rod extends into the base and is rotatably connected with the base, the bottom of the first screw rod is connected with a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, two groups of driving bevel gears are respectively sleeved on two sides of a connecting shaft, one end of the connecting shaft is rotatably arranged on the inner wall of the base, and the other end of the connecting shaft extends to the outer side of the base and is connected with a first handle; the utility model discloses have and through promoting hold-down mechanism, make things convenient for bottom of the furnace lid and sintering furnace body to compress tightly the closure to the work efficiency of bottom of the furnace lid installation has been improved greatly.
Description
Technical Field
The utility model belongs to the technical field of the fritting furnace, a promote hold-down mechanism is related to, specifically be a fritting furnace bottom promotes hold-down mechanism.
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 line.
Among the prior art, the bottom of fritting furnace adopts the mode of the bolt of very many groups to carry out fixed connection in the bottom of fritting furnace usually in the use, and the fixed connection mode of this kind for in actual production process, when needing to dismantle the fritting furnace, have the one-by-one and dismantle the back again and install one by one, so need consume the problem of many staff's physical power.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art, the bottom of fritting furnace is in the use in order to solve, and the mode that adopts the bolt of very many groups carries out fixed connection in the bottom of fritting furnace usually, and the fixed connection mode of this kind for in the actual production process, when needing to dismantle the fritting furnace, have the installation one by one again after dismantling one by one, so need consume the problem of a lot of staff's physical power, and provide a fritting furnace bottom promotion hold-down mechanism.
The purpose of the utility model can be realized by the following technical scheme:
a sintering furnace bottom cover lifting and pressing mechanism comprises a sintering furnace body, a furnace bottom cover and a lifting and pressing mechanism, wherein the sintering furnace body is arranged on a support, the furnace bottom cover is arranged at the bottom of the sintering furnace body, and the furnace bottom cover is provided with the lifting and pressing mechanism;
promote hold-down mechanism and include the guide bar, a supporting bench, a pedestal, first screw rod, the first in command, driven bevel gear, drive bevel gear, the connecting axle, the top surface of base vertically is provided with the guide bar all around, the cover is equipped with a supporting bench on the guide bar, and with a supporting bench sliding connection, fixed mounting has the stove bottom lid on the supporting bench, first screw rod is located a supporting bench's top surface both sides, a supporting bench is passed on the top of first screw rod, and with a supporting bench threaded connection, the bottom of first screw rod extends to the inside of base, and rotate with the base and be connected, the bottom of first screw rod is connected with driven bevel gear, driven bevel gear is connected with the drive bevel gear meshing, two sets of drive bevel gear overlaps respectively and is established on the both sides of connecting axle, the one end of connecting axle is rotated and is installed on.
Preferably, the base is of a hollow structure, a partition plate is arranged in the base, and a moving assembly is arranged below the partition plate.
Preferably, the movable assembly comprises a second screw rod, a movable rod, a limiting sliding plate and a roller piece, one end of the second screw rod is connected with the inner wall of the base in a rotating mode, the other end of the second screw rod extends out of the outer side of the base and is connected with the second handle, threaded sleeves are respectively arranged on two sides of the second screw rod in a threaded sleeved mode, one end of the movable rod is movably connected with the threaded sleeves, the other end of the movable rod is connected with the limiting sliding plate, and the roller piece is arranged on the bottom surface of the limiting sliding plate.
Preferably, the limiting sliding plate is provided with a T-shaped limiting sliding block, and the inner wall of the base is provided with a limiting sliding groove matched with the T-shaped limiting sliding block.
Preferably, the roller member includes gyro wheel, shock-absorbing member, and the shock-absorbing member is provided with four groups to be located the bottom surface of spacing slide respectively, the bottom of shock-absorbing member is provided with the gyro wheel.
Preferably, the bottom surface of base is provided with the through-hole with roller spare looks adaptation, and the shock attenuation piece includes damper cylinder, spring, sliding plate, shock attenuation post.
Preferably, the damper cylinder is installed on the bottom surface of spacing slide, is provided with the spring in the damper cylinder, and the bottom and the sliding plate of spring are connected, sliding plate and damper cylinder's inner wall sliding connection, and the bottom surface of sliding plate is provided with the shock attenuation post, and the shock attenuation post passes the bottom surface of damper cylinder to with damper cylinder sliding connection, the bottom of shock attenuation post is provided with the gyro wheel.
Preferably, the working method of the furnace bottom cover lifting tightening mechanism comprises the following steps:
s1, mounting the furnace bottom cover on a support table, controlling a second handle to rotate clockwise to drive a second screw rod to rotate, enabling threaded sleeves on the second screw rod to move away from each other, enabling a limiting sliding plate to move downwards along the inner wall of a base, enabling rollers on the bottom surface of the limiting sliding plate to penetrate through holes in the base to be in contact with the ground, pushing the base to move the furnace bottom cover under the sintering furnace, controlling the second handle to rotate anticlockwise, enabling the rollers on the limiting sliding plate to retract into the base, and enabling the base to be in contact with the ground and fixed;
s2, when the furnace bottom cover moves to the position right below the sintering furnace body, the first handle is controlled to rotate clockwise to drive the connecting shaft and the driving bevel gear on the connecting shaft to rotate, the driving bevel gear drives the driven bevel gear to rotate through meshing, and the driven bevel gear drives the first screw to rotate, so that the supporting platform moves upwards along the guide rod and is pressed, fixed and sealed with the bottom of the sintering furnace body.
Compared with the prior art, the beneficial effects of the utility model are that: the furnace bottom cover is arranged on the supporting table, then the second handle is controlled to rotate clockwise to drive the second screw rod to rotate, so that threaded sleeves on the second screw rod are far away from each other to move, the limiting sliding plate moves downwards along the inner wall of the base, the roller on the bottom surface of the limiting sliding plate penetrates through the through hole in the base to be contacted with the ground, then the base is pushed to move the furnace bottom cover to the position under the sintering furnace, the second handle is controlled to rotate anticlockwise, the roller on the limiting sliding plate is contracted into the base, the base is contacted and fixed with the ground, and the lifting and pressing mechanism is convenient to move and fix through the arranged moving assembly;
when the furnace bottom cover moves to the position under the sintering furnace body, the first handle is controlled to rotate clockwise to drive the connecting shaft and the driving bevel gear on the connecting shaft to rotate, the driving bevel gear drives the driven bevel gear to rotate through meshing, the driven bevel gear drives the first screw to rotate, so that the supporting table moves upwards along the guide rod and is pressed, fixed and sealed with the bottom of the sintering furnace body, the installation work of the furnace bottom cover and the sintering furnace body is completed, the pressing mechanism is lifted, the furnace bottom cover and the sintering furnace body are conveniently pressed and closed, and the working efficiency of furnace bottom cover installation is greatly improved.
Drawings
In order 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 the present invention.
Fig. 2 is a side view of the pressing mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the middle pressing mechanism of the present invention.
Fig. 4 is a schematic diagram of a partially enlarged structure at a in fig. 3 according to the present invention.
Fig. 5 is a schematic structural view of the middle damping member of the present invention.
In the figure: 1. a support; 2. a sintering furnace body; 3. a furnace bottom cover; 4. a guide bar; 5. a support table; 6. a base; 7. a roller; 8. a first handle; 9. a second handle; 10. a first screw; 11. a partition plate; 12. a driven bevel gear; 13. a drive bevel gear; 14. a connecting shaft; 15. a second screw; 16. a movable rod; 17. a limiting sliding plate; 18. a roller member; 19. a roller; 20. a shock absorbing member; 21. a damper cylinder; 22. a spring; 23. a sliding plate; 24. shock absorber post.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a sintering furnace bottom cover lifting and pressing mechanism comprises a sintering furnace body 2, a furnace bottom cover 3 and a lifting and pressing mechanism, wherein the sintering furnace body 2 is arranged on a bracket 1, the furnace bottom cover 3 is arranged at the bottom of the sintering furnace body 2, and the furnace bottom cover 3 is provided with the lifting and pressing mechanism;
the lifting and pressing mechanism comprises a guide rod 4, a support platform 5, a base 6, a first screw rod 10, a first handle 8, a driven bevel gear 12, a driving bevel gear 13 and a connecting shaft 14, wherein the guide rod 4 is vertically arranged on the periphery of the top surface of the base 6, the support platform 5 is sleeved on the guide rod 4 and is in sliding connection with the support platform 5, a furnace bottom cover 3 is fixedly arranged on the support platform 5, the first screw rod 10 is positioned on two sides of the top surface of the support platform 5, the top end of the first screw rod 10 penetrates through the support platform 5 and is in threaded connection with the support platform 5, the bottom end of the first screw rod 10 extends into the base 6 and is in rotating connection with the base 6, the bottom of the first screw rod 10 is connected with the driven bevel gear 12, the driven bevel gear 12 is in meshing connection with the driving bevel gear 13, the two sets of driving bevel gears 13 are respectively sleeved on, the other end of connecting axle 14 extends to the outside of base 6, and be connected with the first in command 8, control the clockwise rotation of the first in command 8, drive connecting axle 14 and the initiative bevel gear 13 on the connecting axle 14 and rotate, initiative bevel gear 13 drives driven bevel gear 12 through the meshing effect and rotates, driven bevel gear 12 drives first screw rod 10 and rotates, make brace table 5 along guide bar 4 rebound, and compress tightly fixedly and sealed with the bottom of sintering furnace body 2, thereby accomplished the installation work of stove bottom lid 3 with sintering furnace body 2, through promoting hold-down mechanism, make things convenient for stove bottom lid 3 and sintering furnace body 2 to compress tightly closed, thereby the work efficiency of stove bottom lid 3 installation has been improved greatly.
The base 6 is of a hollow structure, a partition plate 11 is arranged in the base 6, and a moving assembly is arranged below the partition plate 11.
The movable assembly comprises a second screw rod 15, a movable rod 16, a limiting sliding plate 17 and a roller piece 18, one end of the second screw rod 15 is connected with the inner wall of the base 6 in a rotating mode, the other end of the second screw rod 15 extends out of the outer side of the base 6 and is connected with the second handle 9, thread sleeves are respectively arranged on two sides of the second screw rod 15 in a threaded sleeve mode, one end of the movable rod 16 is movably connected with the thread sleeves, the other end of the movable rod 16 is connected with the limiting sliding plate 17, and the roller piece 18 is arranged on the bottom surface of the limiting sliding plate 17.
The limiting sliding plate 17 is provided with a T-shaped limiting sliding block, and the inner wall of the base 6 is provided with a limiting sliding groove matched with the T-shaped limiting sliding block.
The roller member 18 comprises rollers 19 and shock absorbing members 20, the shock absorbing members 20 are provided with four groups and are respectively positioned on the bottom surface of the limiting sliding plate 17, the rollers 19 are arranged at the bottom end of the shock absorbing member 20, the furnace bottom cover 3 is installed on the supporting platform 5, then the second handle 9 is controlled to rotate clockwise to drive the second screw rod 15 to rotate, the threaded sleeves on the second screw rod 15 move away from each other, the limiting sliding plate 17 moves downwards along the inner wall of the base 6, the rollers 19 at the bottom surface of the limiting sliding plate 17 penetrate through holes in the base 6 to be contacted with the ground, then the base 6 is pushed to move the furnace bottom cover 3 to the position right below the sintering furnace body 2, the second handle 9 is controlled to rotate anticlockwise, the rollers 19 on the limiting sliding plate 17 are contracted into the base 6, the base 6 is contacted and fixed with the ground, the lifting and pressing mechanism is conveniently moved and fixed through the arranged moving assembly, the problem of among the prior art, promote hold-down mechanism and adopt fixed mode directly to place in the bottom of fritting furnace usually, so promote hold-down mechanism convenient not enough when using is solved.
The bottom surface of the base 6 is provided with a through hole matched with the roller member 18, and the damping member 20 comprises a damping cylinder 21, a spring 22, a sliding plate 23 and a damping column 24.
The working method of the furnace bottom cover lifting tightening mechanism comprises the following steps:
s1, installing the furnace bottom cover 3 on the support table 5, then controlling the second handle 9 to rotate clockwise to drive the second screw rod 15 to rotate, making the threaded sleeves on the second screw rod 15 move away from each other, making the limiting sliding plate 17 move downwards along the inner wall of the base 6, making the roller 19 on the bottom surface of the limiting sliding plate 17 pass through the through hole on the base 6 to contact with the ground, then pushing the base 6 to move the furnace bottom cover 3 to the position right below the sintering furnace body 2, controlling the second handle 9 to rotate anticlockwise, making the roller 19 on the limiting sliding plate 17 contract into the base 6, and making the base 6 contact and fix with the ground;
s2, when the furnace bottom cover 3 moves to the position right below the sintering furnace body 2, the first handle 8 is controlled to rotate clockwise to drive the connecting shaft 14 and the driving bevel gear 13 on the connecting shaft 14 to rotate, the driving bevel gear 13 drives the driven bevel gear 12 to rotate through meshing, and the driven bevel gear 12 drives the first screw rod 10 to rotate, so that the supporting table 5 moves upwards along the guide rod 4 and is pressed, fixed and sealed with the bottom of the sintering furnace body 2.
The utility model discloses a theory of operation: the furnace bottom cover 3 is arranged on the support platform 5, then the second handle 9 is controlled to rotate clockwise to drive the second screw 15 to rotate, so that the threaded sleeves on the second screws 15 move away from each other, so that the limit slide 17 moves downwards along the inner wall of the base 6, the roller 19 on the bottom surface of the limiting sliding plate 17 passes through the through hole on the base 6 to contact with the ground, then, after the base 6 is pushed to move the furnace bottom cover 3 to the right lower part of the sintering furnace body 2, the second handle 9 is controlled to rotate anticlockwise, the roller 19 on the limit sliding plate 17 is contracted into the base 6, the base 6 is contacted and fixed with the ground, the lifting and pressing mechanism is convenient to move and fix through the arranged moving component, thereby solving the problems that in the prior art, the lifting and pressing mechanism is usually directly placed at the bottom of the sintering furnace in a fixed mode, so that the lifting and pressing mechanism is not convenient enough in use;
when the furnace bottom cover 3 moves to the right below the sintering furnace body 2, the first handle 8 is controlled to rotate clockwise, the connecting shaft 14 and the driving bevel gear 13 on the connecting shaft 14 are driven to rotate, the driving bevel gear 13 drives the driven bevel gear 12 to rotate through meshing action, the driven bevel gear 12 drives the first screw rod 10 to rotate, the supporting table 5 moves upwards along the guide rod 4 and is pressed, fixed and sealed with the bottom of the sintering furnace body 2, the installation work of the furnace bottom cover 3 and the sintering furnace body 2 is completed, the pressing mechanism is lifted, the furnace bottom cover 3 and the sintering furnace body 2 are conveniently pressed and closed, and the working efficiency of installation of the furnace bottom cover 3 is greatly improved.
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 (7)
1. The utility model provides a sintering furnace bottom promotes hold-down mechanism which characterized in that: the sintering furnace comprises a sintering furnace body (2), a furnace bottom cover (3) and a lifting and pressing mechanism, wherein the sintering furnace body (2) is arranged on a support (1), a furnace bottom cover (3) is arranged at the bottom of the sintering furnace body (2), and the lifting and pressing mechanism is arranged on the furnace bottom cover (3);
the lifting and pressing mechanism comprises a guide rod (4), a support platform (5), a base (6), a first screw rod (10), a first handle (8), a driven bevel gear (12), a driving bevel gear (13) and a connecting shaft (14), wherein the guide rod (4) is vertically arranged on the periphery of the top surface of the base (6), the support platform (5) is sleeved on the guide rod (4) and is in sliding connection with the support platform (5), a furnace bottom cover (3) is fixedly arranged on the support platform (5), the first screw rod (10) is positioned on two sides of the top surface of the support platform (5), the top end of the first screw rod (10) penetrates through the support platform (5) and is in threaded connection with the support platform (5), the bottom end of the first screw rod (10) extends to the inside of the base (6) and is rotatably connected with the base (6), the bottom of the first screw rod (10) is connected with the driven bevel gear (12), the driven bevel gear (, two groups of driving bevel gears (13) are respectively sleeved on two sides of a connecting shaft (14), one end of the connecting shaft (14) is rotatably installed on the inner wall of the base (6), and the other end of the connecting shaft (14) extends to the outer side of the base (6) and is connected with a first handle (8).
2. A sintering furnace bottom cover lifting and pressing mechanism according to claim 1, characterized in that the base (6) is a hollow structure, a partition plate (11) is arranged in the base (6), and a moving component is arranged below the partition plate (11).
3. The bottom cover lifting and pressing mechanism of the sintering furnace as claimed in claim 2, wherein the moving assembly comprises a second screw (15), a movable rod (16), a limiting sliding plate (17) and a roller member (18), one end of the second screw (15) is rotatably connected with the inner wall of the base (6), the other end of the second screw (15) extends out of the outer side of the base (6) and is connected with the second handle (9), two sides of the second screw (15) are respectively provided with a threaded sleeve in a threaded manner, one end of the movable rod (16) is movably connected with the threaded sleeve, the other end of the movable rod (16) is connected with the limiting sliding plate (17), and the roller member (18) is arranged on the bottom surface of the limiting sliding plate (17).
4. A sintering furnace bottom cover lifting and pressing mechanism according to claim 3, characterized in that the limiting slide plate (17) is provided with a T-shaped limiting slide block, and the inner wall of the base (6) is provided with a limiting slide groove matched with the T-shaped limiting slide block.
5. A sintering furnace bottom cover lifting and pressing mechanism according to claim 3, characterized in that the roller members (18) comprise rollers (19) and shock absorbing members (20), the shock absorbing members (20) are provided with four groups and are respectively positioned on the bottom surface of the limiting slide plate (17), and the bottom ends of the shock absorbing members (20) are provided with the rollers (19).
6. A bottom cover lifting and pressing mechanism of a sintering furnace as claimed in claim 1, characterized in that the bottom surface of the base (6) is provided with a through hole matched with the roller member (18), and the damping member (20) comprises a damping cylinder (21), a spring (22), a sliding plate (23) and a damping column (24).
7. A sintering furnace bottom cover lifting and pressing mechanism according to claim 6, characterized in that a shock absorption cylinder (21) is installed on the bottom surface of the limiting sliding plate (17), a spring (22) is arranged in the shock absorption cylinder (21), the bottom end of the spring (22) is connected with a sliding plate (23), the sliding plate (23) is slidably connected with the inner wall of the shock absorption cylinder (21), a shock absorption column (24) is arranged on the bottom surface of the sliding plate (23), the shock absorption column (24) penetrates through the bottom surface of the shock absorption cylinder (21) and is slidably connected with the shock absorption cylinder (21), and a roller (19) is arranged at the bottom end of the shock absorption column (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021138142.1U CN212339964U (en) | 2020-06-18 | 2020-06-18 | Bottom cover lifting and pressing mechanism of sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021138142.1U CN212339964U (en) | 2020-06-18 | 2020-06-18 | Bottom cover lifting and pressing mechanism of sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212339964U true CN212339964U (en) | 2021-01-12 |
Family
ID=74077916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021138142.1U Active CN212339964U (en) | 2020-06-18 | 2020-06-18 | Bottom cover lifting and pressing mechanism of sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212339964U (en) |
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2020
- 2020-06-18 CN CN202021138142.1U patent/CN212339964U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: 244000 No. 211, Xingye Road, Tongling Economic Development Zone, Anhui Province Patentee after: TONGLING QIUJING MACHINERY Co.,Ltd. Country or region after: China Address before: 244000 220, building B, Tongling high tech entrepreneurship service center, Anhui Province Patentee before: ANHUI DIWEISI METALLURGICAL EQUIPMENT Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |