CN214620582U - Lifting mechanism for glue discharging and sintering integrated furnace - Google Patents
Lifting mechanism for glue discharging and sintering integrated furnace Download PDFInfo
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- CN214620582U CN214620582U CN202120586142.6U CN202120586142U CN214620582U CN 214620582 U CN214620582 U CN 214620582U CN 202120586142 U CN202120586142 U CN 202120586142U CN 214620582 U CN214620582 U CN 214620582U
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- binder removal
- furnace body
- sintering
- sintering furnace
- removal sintering
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Abstract
The utility model discloses a lifting mechanism for integrative stove of binder removal sintering, including binder removal sintering furnace body, lifting screw, sintering support, elevating platform, screw rod cooling water tank, four feet of bottom department of binder removal sintering furnace body sets up the supporting leg and passes through supporting leg fixed support subaerial, lifting screw is located the inside intermediate position of binder removal sintering furnace body and rotates the upper and lower both ends middle part of connecting the binder removal sintering furnace body, elevating platform is connected and can not dismantle with lifting screw thread fit, the sintering support is located the top of elevating platform and the level is placed at elevating platform's upper surface and sets up the convenient cell body that stretches out at the middle part of sintering support, screw rod cooling water tank is located the bottom of binder removal sintering furnace body and encircles the bottom fixed connection of binder removal sintering furnace.
Description
Technical Field
The utility model relates to a binder removal sintering technical field specifically is a lifting mechanism for binder removal sintering all-in-one stove.
Background
The glue discharging process principle is that under the low temperature (150 ℃ -500 ℃) and the protective atmosphere, the adhesive (such as PW, CW, PP, PE and the like) is evaporated or thermally decomposed to generate gas micromolecules (such as formaldehyde, ethylene, styrene and the like), the gas micromolecules are transmitted to the surface of a forming blank in a diffusion or permeation mode, then the adhesive decomposed gas is separated from the surface of the forming blank and enters the external atmosphere, and the glue discharging and debonding work is completed; the sintering process principle is that the injection molding blank is a porous body after being debonded, and the voids left after debonding are isotropically and uniformly shrunk at high temperature (1100-1500 ℃) to achieve the degree of densification and chemical component uniformity.
The existing binder removal and sintering integrated furnace mainly has the following defects: the structure of the furnace is complex, if faults occur in the lifting process, the bottom cover of the furnace and the furnace body are in dislocation collision, and the molybdenum boat on the bottom cover of a lighter person rubs with furnace bricks on the inner wall of the furnace body, so that the bottom cover of the furnace cannot be lifted normally; the heavy furnace bottom cover and the furnace body collide to cause the bending deformation of the furnace bottom lifting screw rod, and even the furnace is damaged and can not be used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting mechanism for integrative stove of binder removal sintering to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a lifting mechanism for integrative stove of binder removal sintering, includes binder removal sintering furnace body, lifting screw, sintering support, elevating platform, screw rod cooling water tank, four feet departments in the bottom of binder removal sintering furnace body set up the supporting leg and through supporting leg fixed support subaerial, lifting screw is located the inside intermediate position of binder removal sintering furnace body and rotates the upper and lower both ends middle part of connecting the binder removal sintering furnace body, elevating platform and lifting screw thread fit are connected and can not dismantle, the sintering support is located the top of elevating platform and the level is placed at elevating platform's upper surface and sets up the convenient cell body that stretches out at the middle part of sintering support, screw rod cooling water tank is located the bottom of binder removal sintering furnace body and encircles the bottom fixed connection of binder removal sintering furnace.
As a further aspect of the present invention: the inner side of the wall of the adhesive discharging sintering furnace body is provided with a metal heating wire, the metal heating wire is connected with external control equipment and a power supply through a wire, and the outer side of the wall of the adhesive discharging sintering furnace body is provided with a heat insulation layer.
As a further aspect of the present invention: the lifting screw rod and the upper end and the lower end of the binder removal sintering furnace body are connected through ball bearings, a bevel gear is arranged at the bottom end of the lifting screw rod and is in matched transmission with a bevel gear arranged on a rotating shaft of a power motor arranged inside a lower end base of the binder removal sintering furnace body, and the power motor is provided with an external power supply for providing power.
As a further aspect of the present invention: the bottom of screw rod cooling water tank is provided with the outlet pipe and is connected the inlet that is located the inside water pump of the base of binder removal fritting furnace body, and the liquid outlet of water pump encircles the lifting screw lower extreme and rotates the inlet of the cooling water tank of connection on the lifting screw through the pipe connection, and the liquid outlet of cooling water tank passes through the upper end of pipe connection screw rod cooling water tank and communicates in the water tank is inside simultaneously.
As a further aspect of the present invention: and polishing the upper end surface of the sintering support to be flat and carrying out high-temperature resistant treatment on the whole sintering support.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up single lifting screw and set up motor power and realize the transmission through the bevel gear meshing and make whole elevating system simple structure facilitate the use in the binder removal sintering to well, simultaneously because the precision of dislocation condition protection lifting screw appears when the lifting screw drives the sintering support motion in the both sides inner wall sliding connection of the body of elevating platform and binder removal sintering all-in-one, set up through screw rod coolant tank and set up cooling water tank and carry out the hydrologic cycle cooling at lifting screw's lower extreme and can prevent that the lifting screw from appearing the overheated condition in the binder removal sintering process layer and causing lifting screw bending deformation to lead to the incident through the screw rod cooling water tank.
Drawings
Fig. 1 is a schematic front view of a lifting mechanism for a binder removal sintering integrated furnace.
Fig. 2 is a schematic top view of a lifting mechanism for a binder removal sintering integrated furnace.
The figures in the drawings represent: the device comprises a binder removal sintering furnace body 1, a heat insulation layer 10, a metal heating wire 11, a lifting screw 2, a ball bearing 20, a bevel gear 21, a power motor 22, a sintering support 3, a lifting workbench 4, a screw cooling water tank 5, a water pump 50 and a cooling water tank 51.
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. 1-2, in an embodiment of the present invention, a lifting mechanism for a binder removal sintering furnace includes a binder removal sintering furnace body 1, a lifting screw 2, a sintering support 3, a lifting table 4, a screw cooling water tank 5, supporting legs are arranged at the four feet of the bottom of the binder removal sintering furnace body 1 and are fixedly supported above the ground through the supporting legs, the lifting screw rod 2 is positioned in the middle of the interior of the binder removal sintering furnace body 1 and is rotationally connected with the middle parts of the upper end and the lower end of the binder removal sintering furnace body 1, the lifting workbench 4 is in threaded fit connection with the lifting screw 2 and is not detachable, the sintering support 3 is positioned above the lifting workbench 4 and horizontally placed on the upper surface of the lifting workbench 4, a groove body which is convenient to extend out is arranged in the middle of the sintering support 3, the screw cooling water tank 5 is positioned at the bottom of the glue discharging sintering furnace body 1 and fixedly connected with the bottom of the glue discharging sintering furnace 1 in a surrounding mode.
The inner side of the wall of the adhesive discharging sintering furnace body 1 is provided with a metal heating wire 11, the metal heating wire 1 is connected with an external control device and a power supply through a wire, and the outer side of the wall of the adhesive discharging sintering furnace body 1 is provided with a heat insulation layer 10.
The connection positions of the upper end and the lower end of the lifting screw rod 2 and the glue discharging sintering furnace body 1 are provided with ball bearings 20, the bottom end of the lifting screw rod 2 is provided with a bevel gear 21 and is in matched transmission with a bevel gear on a rotating shaft of a power motor 22 arranged inside a lower end base of the glue discharging sintering furnace body 1, and the power motor 22 is provided with an external power supply for providing power.
The bottom of screw rod cooling water tank 5 is provided with the outlet pipe and is connected the inlet that is located the inside water pump 50 of the base of binder removal fritting furnace body 1, and the liquid outlet of water pump 50 encircles the inlet of 2 lower extremes of lifting screw and swivelling joint cooling water tank 51 on lifting screw 2 through the pipe connection, and the liquid outlet of cooling water tank 51 passes through the upper end of pipe connection screw rod cooling water tank 5 and communicates in the water tank is inside simultaneously.
And the upper end surface of the sintering support 3 is polished to be flat and the whole sintering support is subjected to high-temperature resistant treatment.
The utility model discloses a theory of operation is:
during this use will wait to process the product place sintering support 3 on sintering support 3 again with sintering support 3 on the elevating platform 4 earlier, rethread lifting screw 2 goes up and down to put suitable position alright process, and course of working cooling water tank 51 is cooled down the normal work of guaranteeing lifting screw from screw cooling water tank 5 well pump water through water pump 50 to lifting screw.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a lifting mechanism for integrative stove of binder removal sintering, includes binder removal sintering furnace body (1), lifting screw (2), sintering support (3), elevating platform (4), screw rod cooling water tank (5), its characterized in that, four feet in bottom of binder removal sintering furnace body (1) department sets up the supporting leg and through supporting leg fixed support subaerial, elevating screw (2) are located the inside intermediate position of binder removal sintering furnace body (1) and rotate the upper and lower both ends middle part of connecting binder removal sintering furnace body (1), elevating platform (4) and elevating screw (2) screw-thread fit are connected and can not dismantle, sintering support (3) are located the top of elevating platform (4) and the level is placed at the upper surface of elevating platform (4) and set up the convenient cell body that stretches out at the middle part of sintering support (3), screw rod cooling water tank (5) are located the bottom of binder removal sintering furnace body (1) and encircle binder removal sintering furnace body (1) Is fixedly connected with the bottom of the frame.
2. The lifting mechanism for the binder removal sintering integrated furnace is characterized in that a metal heating wire (11) is arranged on the inner side of the wall of the binder removal sintering furnace body (1), the metal heating wire (11) is connected with external control equipment and a power supply through a lead, and a heat insulation layer (10) is arranged on the outer side of the wall of the binder removal sintering furnace body (1).
3. The lifting mechanism for the binder removal sintering integrated furnace as claimed in claim 1, wherein ball bearings (20) are arranged at the connecting positions of the lifting screw (2) and the upper and lower ends of the binder removal sintering furnace body (1), a bevel gear (21) is arranged at the bottom end of the lifting screw (2) and is matched with a bevel gear arranged on a rotating shaft of a power motor (22) arranged inside a lower base of the binder removal sintering furnace body (1) for transmission, and the power motor (22) is powered by an external power supply.
4. The lifting mechanism for the binder removal sintering integrated furnace as claimed in claim 1, wherein a water outlet pipe is arranged at the bottom end of the screw cooling water tank (5) and is connected with a liquid inlet of a water pump (50) positioned inside a base of the binder removal sintering furnace body (1), a liquid outlet of the water pump (50) surrounds the lower end of the lifting screw (2) through a pipeline connection and is rotatably connected with a liquid inlet of a cooling water tank (51) on the lifting screw (2), and a liquid outlet of the cooling water tank (51) is connected with the upper end of the screw cooling water tank (5) through a pipeline and is communicated with the inside of the water tank.
5. The lifting mechanism for the binder removal sintering integrated furnace as claimed in claim 1, wherein the upper end face of the sintering support (3) is polished to be flat and the whole sintering support is subjected to high temperature resistance treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120586142.6U CN214620582U (en) | 2021-03-23 | 2021-03-23 | Lifting mechanism for glue discharging and sintering integrated furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120586142.6U CN214620582U (en) | 2021-03-23 | 2021-03-23 | Lifting mechanism for glue discharging and sintering integrated furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214620582U true CN214620582U (en) | 2021-11-05 |
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ID=78396259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120586142.6U Active CN214620582U (en) | 2021-03-23 | 2021-03-23 | Lifting mechanism for glue discharging and sintering integrated furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214620582U (en) |
-
2021
- 2021-03-23 CN CN202120586142.6U patent/CN214620582U/en active Active
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