阅读说明：本技术 一种焊条烘干装置 (Welding rod drying device ) 是由 侯云昌 侯怀礼 袁光华 于 2020-06-17 设计创作，主要内容包括：本发明提供了一种焊条烘干装置,第一传送带的尾端和第二传送带的始端之间设有转移辊,第二传送带的尾端和第三传送带的始端之间设有弧形导板,第三传送带的尾端和第四传送带的始端之间设有转移辊,第四传送带的尾端和底端传送带之间设有弧形导板,热风箱和冷风箱的上下表面均布有若干个通风孔。本发明在焊条烘干的过程中能够减少热能源的损失,保证焊条烘干均匀,采用热风冷风相结合的方式,使得焊条快速降温,为进入下一道工序而节约时间。(The invention provides a welding rod drying device, wherein a transfer roller is arranged between the tail end of a first conveyor belt and the initial end of a second conveyor belt, an arc-shaped guide plate is arranged between the tail end of the second conveyor belt and the initial end of a third conveyor belt, a transfer roller is arranged between the tail end of the third conveyor belt and the initial end of a fourth conveyor belt, an arc-shaped guide plate is arranged between the tail end of the fourth conveyor belt and the conveyor belt at the bottom end, and a plurality of ventilation holes are uniformly distributed on the upper surface and the lower surface of a hot air box and a cold air box. The invention can reduce the loss of heat energy in the process of drying the welding rods, ensures the uniform drying of the welding rods, adopts a hot air and cold air combined mode to quickly cool the welding rods, and saves time for entering the next process.)

1. The utility model provides a welding rod drying device which characterized in that: comprises a first conveyor belt (1), a second conveyor belt (2), a hot air box (3), a third conveyor belt (5), a fourth conveyor belt (6), a cold air box (7) and a bottom conveyor belt (8) which are sequentially arranged from top to bottom, a transfer roller (10) is arranged between the tail end of the first conveyor belt (1) and the starting end of the second conveyor belt (2), an arc guide plate (4) is arranged between the tail end of the second conveyor belt (2) and the starting end of the third conveyor belt (5), a transfer roller is arranged between the tail end of the third conveyor belt (5) and the starting end of the fourth conveyor belt (6), an arc guide plate (4) is arranged between the tail end of the fourth conveyor belt (6) and the bottom conveyor belt (8), a plurality of vent holes (16) are uniformly distributed on the upper surface and the lower surface of the hot air box (3) and the lower surface of the cold air box (7), and the hot air box (3) and the cold air box (7) are respectively communicated with an air source through air conveying;

the conveying device comprises a rack, wherein a first conveying belt (1), a second conveying belt (2), a hot air box (3), a third conveying belt (5), a fourth conveying belt (6), a cold air box (7), a transfer roller (10), a bottom conveying belt (8) and an arc-shaped guide plate (4) are all arranged in the rack, and the first conveying belt (1), the second conveying belt (2), the third conveying belt (5) and the fourth conveying belt (6) are all mesh conveying belts;

the transfer roller comprises a roller body and supporting rods (9) fixed at two ends of the roller body (10), the end part of each supporting rod (9) is hinged to the frame through a bearing, two circles of guide grooves (11) are fixed on the surface of the roller body (10), and 8 guide grooves (11) are arranged in each circle.

2. The welding rod drying device of claim 1, characterized in that: the two ends of the arc-shaped guide plate (4) are symmetrically fixed with inserting rods (14), each end of the arc-shaped guide plate (4) is fixed with two inserting rods (14), the two inserting rods (14) at the same end are vertically aligned and are provided with pin holes in an aligned mode, and the positioning pin (13) is inserted into the pin holes corresponding to the two inserting rods (14).

3. The welding rod drying device of claim 2, characterized in that: the guide groove (11) is of an L-shaped structure.

4. The welding rod drying device of claim 1, characterized in that: the screw rod (15) can be dismantled to close soon in the both sides of hot-blast case (3), and every side is connected with two screw rods (15), closes soon between screw rod (15) and the frame and connects, and the structure of hot-blast case (3) and cold-blast case (7) is the same.

Technical Field

The invention relates to the field of welding rod production, in particular to a welding rod drying device.

Background

In the production process of welding rods, a welding rod drying device is an important production device, and is related to the yield and quality of welding rod production. The former welding rod drying equipment is simple and crude and consumes large energy.

Disclosure of Invention

In view of this, the present invention provides a welding rod drying device, which can save the heat energy for baking the welding rod.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

a welding rod drying device comprises a first conveyor belt, a second conveyor belt, a hot air box, a third conveyor belt, a fourth conveyor belt, a cold air box and a bottom conveyor belt which are sequentially arranged from top to bottom, wherein a transfer roller is arranged between the tail end of the first conveyor belt and the starting end of the second conveyor belt, an arc-shaped guide plate is arranged between the tail end of the second conveyor belt and the starting end of the third conveyor belt, a transfer roller is arranged between the tail end of the third conveyor belt and the starting end of the fourth conveyor belt, an arc-shaped guide plate is arranged between the tail end of the fourth conveyor belt and the bottom conveyor belt, a plurality of ventilation holes are uniformly distributed on the upper surface and the lower surface of the hot air box and the lower surface of the cold air box;

the conveying device comprises a frame, a first conveying belt, a second conveying belt, a hot air box, a third conveying belt, a fourth conveying belt, a cold air box, a transfer roller, a bottom conveying belt and an arc-shaped guide plate are all arranged in the frame, and the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt are all mesh conveying belts;

the transfer roller comprises a roller body and supporting rods fixed at two ends of the roller body, the end part of each supporting rod is hinged to the rack through a bearing, two circles of guide grooves are fixed on the surface of the roller body, and 8 guide grooves are arranged in each circle of guide grooves.

Furthermore, the two ends of the arc-shaped guide plate are symmetrically fixed with two insertion rods, each end of the arc-shaped guide plate is fixed with two insertion rods, the two insertion rods at the same end are vertically aligned and are provided with pin holes in an aligned mode, and the positioning pins are inserted into the pin holes corresponding to the two insertion rods.

Further, the guide groove is of an L-shaped structure.

Furthermore, the both sides of hot-blast case can be dismantled and close soon and have the screw rod, and every side is connected with two screw rods, closes soon between screw rod and the frame and connects, and the structure of hot-blast case is the same with the cold air box.

Compared with the prior art, the welding rod drying device has the following advantages: the loss of the heat energy can be reduced in the welding rod drying process, the welding rod is uniformly dried, and the welding rod is rapidly cooled by adopting a hot air and cold air combined mode, so that the time is saved for entering the next procedure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a transfer roll;

FIG. 3 is a schematic view of a hot air box;

FIG. 4 is a schematic structural view of an arc guide plate;

FIG. 5 is a schematic surface view of a mesh conveyor belt;

description of reference numerals:

1-a first conveyor belt; 2-a second conveyor belt; 3-a hot air box; 4-arc guide plate; 5-a third conveyor belt; 6-a fourth conveyor belt; 7-a cold air box; 8-a bottom conveyor belt; 9-a support bar; 10-a roller body; 11-a guide groove; 12-gas conveying pipe; 13-a locating pin; 14-a plunger; 15-screw rod; 16-Vent hole.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-5, a welding rod drying device comprises a first conveyor belt 1, a second conveyor belt 2, a hot air box 3, a third conveyor belt 5, a fourth conveyor belt 6, a cold air box 7 and a bottom conveyor belt 8 which are sequentially arranged from top to bottom, wherein a transfer roller 10 is arranged between the tail end of the first conveyor belt 1 and the starting end of the second conveyor belt 2, an arc-shaped guide plate 4 is arranged between the tail end of the second conveyor belt 2 and the starting end of the third conveyor belt 5, a transfer roller is arranged between the tail end of the third conveyor belt 5 and the starting end of the fourth conveyor belt 6, an arc-shaped guide plate 4 is arranged between the tail end of the fourth conveyor belt 6 and the bottom conveyor belt 8, a plurality of vent holes 16 are uniformly distributed on the upper and lower surfaces of the hot air box 3 and the cold air box 7, and the hot air box;

the frame is not shown in the attached drawings, namely a common metal frame, which is not the content to be protected in the present case. The first conveyor belt 1, the second conveyor belt 2, the hot air box 3, the third conveyor belt 5, the fourth conveyor belt 6, the cold air box 7, the transfer roller 10, the bottom conveyor belt 8 and the arc-shaped guide plate 4 are all arranged in the frame, and the first conveyor belt 1, the second conveyor belt 2, the third conveyor belt 5 and the fourth conveyor belt 6 are all mesh conveyor belts;

the transfer roller comprises a roller body and supporting rods 9 fixed at two ends of the roller body 10, the end part of each supporting rod 9 is hinged to the rack through a bearing, two circles of guide grooves 11 are fixed on the surface of the roller body 10, and 8 guide grooves are formed in each circle of guide grooves 11.

Two ends of the arc-shaped guide plate 4 are symmetrically fixed with the inserted rods 14, each end of the arc-shaped guide plate 4 is fixed with two inserted rods 14, the two inserted rods 14 at the same end are vertically aligned and are provided with pin holes in an aligned mode, and the positioning pin 13 is inserted into the pin holes corresponding to the two inserted rods 14.

The guide groove 11 is in an L-shaped structure.

The screw rod 15 that has closed soon can be dismantled to the both sides of hot-blast case 3, and every side is connected with two screw rods 15, closes soon between screw rod 15 and the frame and connects, and hot-blast case 3 is the same with the structure of cold-blast case 7. The screw 15 is convenient for the hot air box 3 and the cold air box 7 to be assembled and disassembled on the frame.

When in use, the conveying belt drives the welding electrodes to walk from top to bottom. Make and transversely fall into two guide slots 11 naturally facing the welding rod that the transfer roller came, make the transfer roller clockwise rotation owing to self gravity, take the welding rod to second conveyer belt 2 from first conveyer belt 1 on, when the welding rod moved the tail end of second conveyer belt 2, naturally fall on arc baffle 4, arc baffle 4 takes the welding rod to third conveyer belt 5 on, continue the transmission. And (3) discharging air from the upper side and the lower side of the hot air box 3 during conveying, and drying the welding rod. Air is exhausted from the upper side and the lower side of the cold air box 7, and the welding rod is rapidly cooled. Finally the welding rod falls onto the bottom conveyor belt 8 and is conveyed to the next process.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.