CN217962104U

CN217962104U - Conductive aluminum paste production heating device

Info

Publication number: CN217962104U
Application number: CN202222396133.8U
Authority: CN
Inventors: 周红芳
Original assignee: Nantong Reliance Solar Technology Co ltd
Current assignee: Nantong Reliance Solar Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-06
Anticipated expiration: 2032-09-09

Abstract

The utility model belongs to the technical field of the production of conductive aluminum paste, especially, a conductive aluminum paste production heating device, including the heating jar, the heating tank bottoms is personally submitted annular array structure and has set firmly a plurality of stabilizer blades, and the heating jar outer wall is the longitudinal symmetry structure cover and is equipped with two ceramic heating circles, and both ends are all pegged graft around the heating jar outer wall and are had two round bars. The device carries the electrically conductive aluminium thick liquid that needs the heating to the heating jar inside through the feeder hopper, heats the heating jar through ceramic heating circle, and the motor drives the pivot rotation, makes the puddler rotatory stir the electrically conductive aluminium thick liquid of heating, and convenient thermally equivalent drives the toper auger through the pivot after the heating is accomplished and passes through the discharging pipe with the electrically conductive aluminium thick liquid and discharge to the outside collection can, through preventing scalding the effectual emergence that has reduced the staff mistake and bump the scald of net. The conductive aluminum paste heating device has the advantages that the conductive aluminum paste is heated more uniformly, the heating efficiency is improved, the protection effect is improved, the mistaken scalding is reduced, and the safe working environment is provided for workers.

Description

Conductive aluminum paste production heating device

Technical Field

The utility model relates to an electrically conductive aluminium thick liquid production technical field especially relates to an electrically conductive aluminium thick liquid production heating device.

Background

The conductive paste is a material which is formed into a conductor after conductive powder is uniformly added into an adhesive and is solidified, and the conductive paste is also called as conductive adhesive and is a mixture of precious metal powder, base metal powder, glass powder and synthetic resin; the sintering-permeation type conductive paste is mainly used in the industries of solar cells and the like, and is sintered to be used as an electrode, and the curing type conductive ink is widely applied to the industries of printed circuits, electronic packaging and the like; the conductive aluminum paste consists of aluminum powder, glass powder, an organic binder and additives, wherein a layer of aluminum oxide or aluminum nitride is usually covered on the surface of the aluminum powder, and an additive is additionally added into the conductive aluminum paste to achieve the purposes of reducing sintering warpage, eliminating sintering ladle, increasing boiling resistance and the like.

Conductive aluminum paste among the prior art need carry out heat treatment to it in process of production, and the homogeneity of being heated of conductive aluminum paste is poor among the heating process, influences heating efficiency, and firing equipment protective effect is not good enough simultaneously, and the staff very easily bumps the scald by the mistake, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a conductive aluminum paste production heating device to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a conductive aluminum paste production heating device, includes the heating jar, the heating tank bottoms face is the annular array structure and has set firmly a plurality of stabilizer blades, the heating jar outer wall is the longitudinal symmetry structure cover and is equipped with two ceramic heating circles, both ends are all pegged graft around the heating jar outer wall and have been had two round bars, heating jar outside cover is equipped with prevents scalding the net, prevent scalding the net upper end and be the front and back symmetrical structure and seted up two handle grooves, prevent scalding net right wall lower extreme and seted up the spout, prevent scalding net left wall and set up flutedly, heating jar top surface frictional contact has the apron, the motor is installed through the mount pad in the apron middle part, heating tank bottoms face intercommunication has the discharging pipe that has the valve.

Preferably, ceramic heating encloses inner wall and heating jar outer wall frictional contact, the heating jar is the heat conduction heat-resisting material preparation, prevent scalding the net and all peg graft the cooperation with ceramic heating encloses the right-hand member through the spout, heating jar left end intercommunication has the thermometer, prevent scalding the net and pass through recess and thermometer grafting cooperation.

Through above-mentioned technical scheme, ceramic heating circle heats for heating jar, heats the electrically conductive aluminium thick liquid of heating jar inside, and convenient observation of copper crosses the thermometer and heats to suitable use stably, has reduced the emergence of high temperature damage.

Preferably, prevent scalding the net bottom surface and pass through draw-in groove and the cooperation of the round bar joint that is located the lower extreme, be located the upper end round bar and prevent scalding net inner wall frictional contact.

Through above-mentioned technical scheme, prevent scalding the net and effectively prevented that the staff from bumping the scald by mistake, installation and dismantlement convenient and fast.

Preferably, apron top surface left end intercommunication has the feeder hopper, the apron outer wall is annular array structure and has set firmly a plurality of dops, it has set firmly a plurality of buckles to heat jar upper end to be annular array structure, buckle and dop joint cooperation.

Through the technical scheme, the cover plate is convenient to detach through the clamping of the clamping buckle and the clamping head, and the convenience for cleaning the heating tank is improved.

Preferably, a rotating shaft is arranged inside the heating tank, the top surface of the rotating shaft penetrates through the bottom surface of the cover plate to extend to the upper end of the cover plate and is connected with the cover plate in a rotating mode, the output shaft of the motor is coaxially connected with the rotating shaft, and a plurality of stirring rods are fixedly arranged at the upper end of the rotating shaft in an evenly-arranged structure.

Through above-mentioned technical scheme, the output shaft of motor drives pivot and puddler synchronous revolution, stirs the electrically conductive aluminium thick liquid of heating in the heating tank inside, has improved uniformity of being heated and heating efficiency.

Preferably, the conical auger is sleeved at the lower end of the rotating shaft, the supporting block is clamped at the lower end in the heating tank, and the rotating shaft penetrates through the supporting block and is rotatably connected with the supporting block.

Through above-mentioned technical scheme, the convenient electrically conductive aluminium thick liquid of heating of toper auger carries out the ejection of compact, and the supporting shoe has improved the rotational stability of pivot.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. carry the conductive aluminum paste that will need the heating to the heating jar through the feeder hopper inside, heat the heating jar through ceramic heating circle, observe the thermometer heating to suitable temperature, the motor drives the pivot rotation simultaneously, make puddler synchronous revolution stir the conductive aluminum paste of heating, convenient thermally equivalent, it can to the outside collection through discharging pipe discharge with conductive aluminum paste to drive the toper auger through the pivot after the heating is accomplished, through preventing scalding the effectual staff mistake that has reduced of net and bumping the emergence of scalding, safety in utilization has been improved. The problem of the homogeneity of being heated of conductive aluminum thick liquid is poor among the heating process, influence heating efficiency, firing equipment protective effect is not good enough simultaneously, and the staff very easily bumps the problem of scald by mistake, has realized that conductive aluminum thick liquid is heated more evenly in the heating process, has improved heating efficiency, has made things convenient for conductive aluminum thick liquid's production and use, has improved protective effect and has reduced the mistake and has bumped the emergence of scald, provides safe operational environment for the staff, and the result of use is showing and is promoting.

2. The anti-scalding net is conveniently pulled upwards and taken down through the handle groove, and the ceramic heating ring can be detached and replaced after the round rods are respectively taken down; open buckle and dop separation, take off pivot, puddler level toper auger from heating jar through the apron, made things convenient for to take out to wash and to the inside washing cleanness of heating jar, improved the clearance convenience, reduced the adhering to of conductive aluminum thick liquid simultaneously and corroded, prolonged life, reduced the use cost of conductive aluminum thick liquid production.

Drawings

Fig. 1 is a schematic view of the overall structure of a heating device for producing conductive aluminum paste according to the present invention;

fig. 2 is a schematic view of an anti-scalding net structure of a heating device for producing conductive aluminum paste provided by the utility model;

FIG. 3 is a schematic structural view of a ceramic heating ring of the heating device for conductive aluminum paste production according to the present invention;

fig. 4 is an enlarged schematic view of a structure at a position a of the conductive aluminum paste production heating device provided by the utility model;

fig. 5 is a sectional view of the heating tank structure of the heating device for producing conductive aluminum paste of the present invention.

In the figure: 1. a heating tank; 2. a support leg; 3. a ceramic heating ring; 4. a round bar; 5. an anti-scald net; 6. a handle slot; 7. a chute; 8. a groove; 9. a cover plate; 10. a motor; 11. a discharge pipe; 12. a temperature meter; 13. a feed hopper; 14. clamping a head; 15. buckling; 16. a rotating shaft; 17. a stirring rod; 18. a conical auger; 19. a support block; 20. a clamping groove.

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.

Referring to fig. 1-5, a conductive aluminum paste production heating device, including heating jar 1, heating jar 1 bottom surface is annular array structure and has set firmly a plurality of stabilizer blades 2, heating jar 1 outer wall is the longitudinal symmetry structure cover and is equipped with two ceramic heating circles 3, both ends are all pegged graft around heating jar 1 outer wall and have two round bars 4, heating jar 1 outside cover is equipped with prevents scalding net 5, prevent scalding 5 upper ends and be symmetrical structure around and seted up two handle groove 6, prevent scalding 5 right wall lower extreme of net and seted up spout 7, prevent scalding 5 left wall of net and seted up recess 8, 1 top surface frictional contact of heating jar has apron 9, motor 10 is installed through the mount pad in the middle part of apron 9, heating jar 1 bottom surface intercommunication has discharging pipe 11 that has the valve.

3 inner walls of ceramic heating circle and 1 outer wall frictional contact of heating jar, heating jar 1 is the heat conduction heat-resisting material preparation, prevents scalding net 5 and all pegs graft the cooperation with 3 right-hand members of ceramic heating circle through

spout

7, and 1 left end intercommunication of heating jar has thermometer 12, prevents scalding net 5 and pegs graft the cooperation through recess 8 and thermometer 12. Ceramic heating circle 3 heats for heating jar 1, heats the electrically conductive aluminium thick liquid of heating jar 1 inside, and convenient observation of 12 meters of overtemperature of copper is heated to suitable stable in utilization, has reduced the emergence of high temperature damage.

The bottom surface of the anti-scalding net 5 is matched with the round rod 4 at the lower end in a clamping way through a clamping groove 20, and the round rod 4 at the upper end is in friction contact with the inner wall of the anti-scalding net 5. Prevent scalding net 5 has effectively prevented that the staff from bumping the scald by mistake, installation and dismantlement convenient and fast.

The left end of the top surface of the cover plate 9 is communicated with a feed hopper 13, the outer wall of the cover plate 9 is of an annular array structure and is provided with a plurality of clamping heads 14, the upper end of the heating tank 1 is of an annular array structure and is provided with a plurality of clamping buckles 15, and the clamping buckles 15 are in clamping fit with the clamping heads 14. The clamping connection of the clamping buckle 15 and the clamping head 14 facilitates the detachment of the cover plate 9, and improves the convenience for cleaning the heating tank 1.

The heating tank 1 is internally provided with a rotating shaft 16, the top surface of the rotating shaft 16 penetrates through the bottom surface of the cover plate 9 to extend to the upper end and is rotationally connected with the upper end, the output shaft of the motor 10 is coaxially connected with the rotating shaft 16, and the upper end of the rotating shaft 16 is of an evenly-arranged structure and is fixedly provided with a plurality of stirring rods 17. The output shaft of the motor 10 drives the rotating shaft 16 and the stirring rod 17 to synchronously rotate, so that the conductive aluminum paste heated in the heating tank 1 is stirred, and the heating uniformity and the heating efficiency are improved.

The lower end of the rotating shaft 16 is sleeved with a conical packing auger 18, the lower end in the heating tank 1 is clamped with a supporting block 19, and the rotating shaft 16 penetrates through the supporting block 19 and is rotatably connected with the supporting block 19. The toper auger 18 conveniently carries out the ejection of compact to the electrically conductive aluminium thick liquid after the heating, and supporting shoe 19 has improved the rotational stability of pivot 16.

The utility model discloses a theory of operation: firstly, conveying conductive aluminum paste to be heated to the interior of a heating tank 1 through a feed hopper 13, heating the heating tank 1 through a ceramic heating ring 3, observing the temperature of a thermometer 12, heating to a proper temperature, simultaneously driving a rotating shaft 16 to rotate by a motor 10, synchronously rotating a stirring rod 17 to stir the heated conductive aluminum paste, conveniently uniformly heating, and after heating is finished, driving a conical auger 18 through the rotating shaft 16 to discharge the conductive aluminum paste to the outside through a discharge pipe 11 and collecting the conductive aluminum paste; prevent scalding 5 upwards stimulations of net and take off through the convenience of handle groove 6, can dismantle the change to ceramic heating circle 3 after taking off round bar 4 respectively, open buckle 15 and dop 14 separation, take off

pivot

16, 17 grades of toper augers 18 of puddler from heating jar 1 through apron 9, made things convenient for to take out to wash and to the cleaning of heating jar 1 inside, improved the clearance convenience and reduced adhering to of electrically conductive aluminium thick liquid simultaneously, the result of use is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a conductive aluminum paste production heating device, includes heating jar (1), its characterized in that: heating jar (1) bottom surface is the annular array structure and has set firmly a plurality of stabilizer blades (2), heating jar (1) outer wall is that the longitudinal symmetry structure cover is equipped with two ceramic heating circle (3), both ends are all pegged graft around heating jar (1) outer wall and have been had two round bar (4), heating jar (1) outside cover is equipped with prevents scalding net (5), prevent scalding net (5) upper end and be the longitudinal symmetry structure and seted up two handle groove (6), prevent scalding net (5) right wall lower extreme and seted up spout (7), prevent scalding net (5) left wall and seted up recess (8), heating jar (1) top surface frictional contact has apron (9), motor (10) are installed through the mount pad in apron (9) middle part, heating jar (1) bottom surface intercommunication has discharging pipe (11) that have the valve.

2. The conductive aluminum paste production heating apparatus according to claim 1, characterized in that: ceramic heating encloses (3) inner wall and heating jar (1) outer wall frictional contact, heating jar (1) is the heat conduction heat-resisting material preparation, prevent scalding net (5) and all peg graft the cooperation with ceramic heating circle (3) right-hand member through spout (7), heating jar (1) left end intercommunication has thermometer (12), prevent scalding net (5) and peg graft the cooperation through recess (8) and thermometer (12).

3. The conductive aluminum paste production heating apparatus according to claim 1, characterized in that: prevent scalding net (5) bottom surface and cooperate through draw-in groove (20) and round bar (4) joint that is located the lower extreme, be located the upper end round bar (4) with prevent scalding net (5) inner wall frictional contact.

4. The conductive aluminum paste production heating apparatus according to claim 1, characterized in that: apron (9) top surface left end intercommunication has feeder hopper (13), apron (9) outer wall is the annular array structure and has set firmly a plurality of dops (14), it has set firmly a plurality of buckles (15) to heat jar (1) upper end to be the annular array structure, buckle (15) and dop (14) joint cooperation.

5. The conductive aluminum paste production heating apparatus according to claim 1, characterized in that: heating tank (1) inside is equipped with pivot (16), pivot (16) top surface passes apron (9) bottom surface and extends to the upper end and rotate rather than being connected, the output shaft and pivot (16) coaxial coupling of motor (10), pivot (16) upper end is align to grid structure and has set firmly a plurality of puddlers (17).

6. The conductive aluminum paste production heating apparatus according to claim 5, characterized in that: the conical packing auger (18) is sleeved at the lower end of the rotating shaft (16), the supporting block (19) is clamped at the lower end inside the heating tank (1), and the rotating shaft (16) penetrates through the supporting block (19) and is rotatably connected with the supporting block.