A kind of cast welding machine lead melting furnace improves structure
Technical field
The utility model relates to cast welding machine lead melting furnace.
Background technology
At present, the making of lead-acid accumulator roughly includes steps such as the arrangement of utmost point group, mould assembling, molten lead, cast welding, cooling and dress box, and its production equipment has also mostly adopted semi-automatic or full automatic cast welding machine.The applicant has applied for the patent of " the full-automatic cast welding machine of computer " by name before this, and its structure includes counterdie, middle mould, patrix, lead melting furnace and electric control box, and wherein the main effect of lead melting furnace is that the plumbous material of heating makes it be molten into plumbous liquid as the cast welding medium; But it is easily oxidized that plumbous liquid touches behind the air, therefore the operator often will take spoon that the oxidized one deck in plumbous liquid surface is scooped out lead melting furnace, avoid oxide to influence the battery welding quality, its shortcoming is: 1, the operator stretches into hand scooping out in the lead melting furnace also need reach behind the oxide oxide is poured into and purchases in the other ash can of cast welding machine, movement range is big, influences operating efficiency; 2, also that part is not oxidized plumbous liquid is scooped out in the cleaning oxide, causes plumbous liquid consumption increasing in the lead melting furnace, and wastage of material is serious, and production cost increases.
Summary of the invention
Problem to be solved in the utility model just provides a kind of cast welding machine lead melting furnace and improves structure, handled easily workman's cleaning work, and reduce the non-normal consumption of plumbous liquid, improve raw material availability.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of cast welding machine lead melting furnace improves structure, comprise the lead melting furnace that is located at the cast welding motor spindle, it is characterized in that: being provided with baffle mechanism in the lead melting furnace is working chamber and slag trapping cavity with lead melting furnace furnace chamber longitudinal subdivision, and described working chamber communicates with the slag trapping cavity bottom.
Further, described baffle mechanism comprises the connecting rod that is erected at lead melting furnace upper end and is installed in baffle plate on the connecting rod, and described baffle plate lower end extends to lead melting furnace furnace chamber bottom, and the baffle plate side is close to the lead melting furnace sidewall, and the baffle plate base does not contact with the lead melting furnace diapire.
Further, be provided with the L shaped hook that is used to articulate connecting rod on the described baffle plate.
Further, have some grooves on the described baffle plate.Prevent to expand with heat and contract with cold and cause that baffle plate is out of shape.
Further, described groove width is 2mm-4mm.
The beneficial effects of the utility model: the operator will have oxide from working chamber a part of plumbous liquid is scooped into slag trapping cavity, and is because of two chambeies baffle plate only at interval, easy to operate, movement range is little, labor intensive power is little, high efficiency; Because oxide can float over plumbous liquid surface, therefore after the plumbous liquid of this part is scooped into slag trapping cavity, when the plumbous liquid in the working chamber after cast welding consumes, the plumbous liquid in the slag trapping cavity can flow into working chamber again from the slag trapping cavity bottom and utilize once more, can not cause the non-normal consumption of plumbous liquid, improve raw material availability.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of baffle mechanism;
Fig. 3 is the schematic cross-section of lead melting furnace.
The specific embodiment
With reference to Fig. 1, the utility model is that a kind of cast welding machine lead melting furnace improves structure, comprise the lead melting furnace 1 that is located at the cast welding motor spindle, being provided with baffle mechanism 2 in the lead melting furnace 1 is working chamber 11 and slag trapping cavity 10 with lead melting furnace 1 furnace chamber longitudinal subdivision, and described working chamber 11 communicates with slag trapping cavity 10 bottoms.With reference to Fig. 2, baffle mechanism 2 comprises the connecting rod 21 that is erected at lead melting furnace 1 upper end and is installed in baffle plate 22 on the connecting rod 21, described baffle plate 22 lower ends extend to lead melting furnace 1 furnace chamber bottom, and baffle plate 22 sides are close to lead melting furnace 1 sidewall, and baffle plate 22 bases do not contact with lead melting furnace 1 diapire; Baffle plate 22 upper ends are provided with the L shaped hook 222 that is used to articulate connecting rod 21, and baffle plate 22 can select for use the heat resisting steel sheet to make, and directly bend out L shaped hook 222 at an end of heat-resisting steel disc; The groove 221 that to have five width on the baffle plate 22 be 2mm-4mm, preventing to expand with heat and contract with cold causes baffle plate 22 distortion.
With reference to Fig. 3, when oxide appearred in the plumbous liquid surface in the working chamber 11, operating personnel were scooped into the plumbous liquid that surperficial one deck contains oxide in the slag trapping cavity 10, and oxide swims in plumbous liquid surface, and not oxidized plumbous liquid then mixes with original plumbous liquid in the slag trapping cavity 10; When the plumbous liquid in the working chamber 11 after cast welding consumes, the plumbous liquid in the slag trapping cavity 10 can flow into working chamber 11 again and utilize once more from slag trapping cavity 10 bottoms, can not cause the non-normal consumption of plumbous liquid.After the cast welding operation was finished, the oxide residue that pile up on slag trapping cavity 10 tops was concentrated and is handled, and cleaning is convenient, does not influence operating efficiency.