Dryer for electric welding rod production

Abstract

The utility model discloses a dryer for electric welding rod production, which comprises a box body, a second ventilation plate is arranged on the inner bottom wall of the box body, a first ventilation plate is arranged on the inner top wall of the box body, and the first ventilation plate and the second ventilation plate are connected and communicated through two hollow vertical plates. A first connecting base is fixedly arranged on the side wall of one hollow vertical plate, a second connecting base is arranged on the side wall of the other hollow vertical plate, a rack is slidably connected to the upper portion of the first connecting base in a limiting mode, a connecting strip is slidably connected to the interior of the second connecting base in a limiting mode, and a shifting plate is fixedly arranged between the rack and the connecting strip; and a gear is connected to the upper surface of one end of the rack in a meshed mode, a rotating shaft is fixedly arranged at the center position of the gear in a penetrating mode, through the arrangement of the structure, the situation that hands are scalded due to the fact that the inside of the box body is touched by mistake when dried welding rods on the upper surface of the net rack in the box body are directly taken out manually can be avoided, and the using safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding rod drying, in particular to a drying machine used for producing electric welding rods. Background Art

[0002] The welding rod is a melting electrode coated with a coating for arc welding. It consists of a coating and a welding core. During the production and processing of the welding rod, the welding rod needs to be dried to reduce the moisture in the coating and ensure the normal use of the welding rod. However, the existing drying device has certain problems when used and still needs to be continuously improved.

[0003] As disclosed in the utility model with authorization announcement number CN217686287U, a welding rod drying equipment for welding rod production comprises a box body, a bottom plate is fixedly connected to the middle part of the interior of the box body, two support plates are symmetrically fixedly connected to the two sides of the bottom plate, a hollow plate is slidably connected to the outside of the support plate, a grid is installed between the two hollow plates, and a top plate is fixedly connected to the top of the two hollow plates, wherein a drying mechanism is arranged on the box body, and by using a heater, hot air flows in the air outlet pipe and the corrugated pipe in turn, and finally the warm air flows in the first ventilation slot, and blows the warm air to the top of the welding rod through the first air outlet slot, thereby achieving the effect of drying the welding rod, and at the same time, through the setting of the second ventilation slot and the second air outlet slot on the bottom plate, and the welding rod is placed on the grid, the warm air can dry the bottom of the welding rod, thereby achieving the effect of uniform drying of the welding rod, and ensuring the uniform quality of the welding rod.

[0004] When the device is in use, the welding rod needs to be placed on a grid for heating and drying. However, when taking out the welding rod, the worker needs to manually remove the welding rod from the grid. However, the temperature inside the box that has just been heated is high. Once the worker accidentally touches the inside of the box at this time, it is easy to cause burns to the hands. However, if the worker waits for the temperature inside the box to drop, a lot of time will be wasted, reducing work efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a drying machine for the production of electric welding rods, which can solve the technical problem that when taking out the welding rods, workers need to manually remove the welding rods from the grid, but the temperature inside the box that has just been heated is high. Once the workers accidentally touch the inside of the box at this time, it is easy to cause burns to their hands. However, if they wait for the temperature inside the box to drop, a lot of time will be wasted, which reduces work efficiency.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a dryer for producing electric welding rods, comprising a box body, a second ventilation plate is provided on the bottom wall of the box body, a first ventilation plate is provided on the top wall of the box body, the first ventilation plate and the second ventilation plate are connected to each other through two hollow vertical plates, a first connecting seat is fixedly provided on the side wall of one of the hollow vertical plates, and a second connecting seat is provided on the side wall of the other hollow vertical plate, a rack is slidingly connected to the upper limit position on the first connecting seat, a connecting strip is slidingly connected to the inner limit position of the second connecting seat, a toggle plate is fixedly provided between the rack and the connecting strip, a gear is meshingly connected to the upper surface of one end of the rack, a rotating shaft is fixedly penetrated at the center position of the gear, and a connecting frame is fixedly provided on the inner wall of the box body, and the rotating shaft is limited to rotate and penetrated through the connecting frame.

[0007] As a preferred technical solution of the utility model, one end of the rotating shaft is limitedly rotated and passed through the side wall of the box body, and is connected to a rotating wheel for adjusting the rotation of the rotating shaft.

[0008] As a preferred technical solution of the utility model, a grid for placing welding rods is provided between the two hollow vertical plates and below the first connecting seat and the second connecting seat.

[0009] As a preferred technical solution of the present utility model, a plurality of air outlet holes are provided on the bottom wall of the first ventilation plate and the upper surface of the second ventilation plate.

[0010] As a preferred technical solution of the utility model, a heater is arranged at the top of the box body, and the output end of the heater is connected to the first ventilation plate through an air outlet pipe.

[0011] As a preferred technical solution of the utility model, a box door is movably provided on the front surface of the box body, a handle for pulling the box door is provided on the surface of the box door, and a supporting leg is fixedly provided at the four corners of the bottom wall of the box body to support and fix the entire device.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The cam is engaged with the rack and the gear is engaged with the rack to move the gears and the racks, and the gears are engaged with the racks to move the gears and the racks. The cam is engaged with the racks and the gears and the racks, and the gears are engaged with the racks to move the gears and the racks. The cam is engaged with the racks and the gears and the racks, and the gears are engaged with the racks. The cams are engaged with the racks and the gears and the racks, and the cams are engaged with the racks. The cams are engaged with the racks and the racks, and the cams are engaged with the racks. The cams are engaged with the racks and the racks, and the cams are engaged with the racks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the local structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the bottom three-dimensional structure of the first ventilation plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Among them: 1. box body; 2. box door; 3. handle; 4. supporting leg; 5. first ventilation plate; 6. second ventilation plate; 7. hollow vertical plate; 8. air outlet; 9. first connecting seat; 10. second connecting seat; 11. rack; 12. gear; 13. rotating shaft; 14. rotating wheel; 15. connecting frame; 16. connecting strip; 17. toggle plate; 18. grid frame; 19. heater; 20. air outlet duct. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figures 1-4 As shown, the utility model provides a drying machine for producing electric welding rods, wherein a second ventilation plate 6 is arranged on the bottom wall of a box body 1, and then a first ventilation plate 5 is arranged on the top wall of the box body 1, and then the first ventilation plate 5 and the second ventilation plate 6 are connected and communicated by two hollow vertical plates 7, wherein a first connecting seat 9 is fixedly arranged on the side wall of one of the hollow vertical plates 7, and a second connecting seat 10 is arranged on the side wall of the other hollow vertical plate 7, and then a rack 11 is slidably connected to the upper limit position of the first connecting seat 9, and then the upper limit position of the second connecting seat 10 is fixedly arranged on the side wall of the second vertical plate 7. A connecting strip 16 is slidably connected to the rack 11, and a toggle plate 17 is fixedly arranged between the rack 11 and the connecting strip 16. Then, a gear 12 is meshed and connected to the upper surface of one end of the rack 11, and a rotating shaft 13 is fixedly penetrated at the center position of the gear 12, and a connecting frame 15 is fixedly arranged on the inner side wall of the box body 1. At the same time, the rotating shaft 13 is limited to rotate and penetrate through the connecting frame 15, and one end of the rotating shaft 13 is limited to rotate and penetrate through the side wall of the box body 1 and is connected to a rotating wheel 14. The rotating shaft 13 can be rotated and adjusted by the setting of the rotating wheel 14;

[0022] When adjusting, the adjusting shaft 13 can be rotated by the rotating wheel 14, and then the gear 12 fixedly sleeved on the outer side of the shaft 13 can be rotated and adjusted by the rotating and adjusting shaft 13, and the rack 11 and the toggle plate 17 fixedly connected to the rack 11 can be moved and adjusted, and the welding rod dried on the upper surface of the grid 18 can be moved by the moving and adjusting toggle plate 17, so as to move the welding rod out from the upper surface of the grid 18 in the box body 1;

[0023] As a further implementation of this embodiment, Figures 1-4 As shown, a grid 18 is provided between the two hollow vertical plates 7 and below the first connecting seat 9 and the second connecting seat 10. The welding rod can be placed by the grid 18, and a plurality of air outlet holes 8 are provided on the bottom wall of the first ventilation plate 5 and the upper surface of the second ventilation plate 6. At the same time, a heater 19 is provided on the top of the box body 1, and the output end of the heater 19 is connected to the first ventilation plate 5 through an air outlet pipe 20. Then, a box door 2 is movably provided on the front surface of the box body 1, and the box body 1 is closed by the box door 2. Then, a handle 3 for pulling the box door 2 is provided on the surface of the box door 2. Finally, a support leg 4 is fixedly provided at the four corners of the bottom wall of the box body 1. The entire device can be supported and fixed by the support leg 4.

[0024] When drying the welding rod placed on the grid 18, first turn on the power of the heater 19, then the heater 19 delivers hot air to the air outlet pipe 20 and the inside of the first ventilation plate 5, and the hot air flows through the air outlet 8 opened on the bottom wall of the first ventilation plate 5 to be discharged, thereby achieving the effect of drying the welding rod, and part of the hot air flows to the inside of the hollow vertical plate 7, and flows through the hollow vertical plate 7 to the second ventilation plate 6, and is discharged through the air outlet 8 opened on the upper surface of the second ventilation plate 6, so that the hot air dries the bottom of the welding rod, thereby improving the drying effect of the welding rod;

[0025] Specific working principle:

[0026] When the device is in use, the welding rod is first placed on the upper surface of the grid 18, and then the box door 2 is closed, and then the power of the heater 19 is turned on. The heater 19 conveys hot air to the air outlet pipe 20 and the inside of the first ventilation plate 5, and the hot air flows through the air outlet 8 opened on the bottom wall of the first ventilation plate 5 and is discharged, thereby achieving the effect of drying the welding rod, and part of the hot air flows to the inside of the hollow vertical plate 7, and flows through the hollow vertical plate 7 to the second ventilation plate 6, and is discharged through the air outlet 8 opened on the upper surface of the second ventilation plate 6, so that the hot air dries the bottom of the welding rod, thereby improving the drying effect of the welding rod. When adjusting the use, the adjustment shaft 13 can be rotated by the rotating wheel 14, and then The gear 12 fixedly mounted on the outside of the rotating shaft 13 is rotated and adjusted by the rotating and adjusting rotating shaft 13, and the rotationally adjustable gear 12 is meshed with the rack 11 to realize the movement and adjustment of the rack 11 and the toggle plate 17 fixedly connected to the rack 11. The welding rod dried on the upper surface of the grid 18 is toggled by the movable and adjustable toggle plate 17, and then the welding rod is toggled out from the upper surface of the grid 18 in the box body 1. The setting of this structure can prevent the dried welding rod on the upper surface of the grid 18 in the box body 1 from accidentally touching the inside of the box body 1 when manually removing it, resulting in hand burns, thereby improving the safety of the device when in use.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying machine for producing electric welding rods, comprising a housing (1), characterized in that: The bottom wall of the box body (1) is provided with a second ventilation plate (6), and the top wall of the box body (1) is provided with a first ventilation plate (5). The first ventilation plate (5) and the second ventilation plate (6) are connected to each other through two hollow vertical plates (7). A first connecting seat (9) is fixedly provided on the side wall of one of the hollow vertical plates (7), and a second connecting seat (10) is provided on the side wall of the other hollow vertical plate (7). The first connecting seat (9) is slidably connected to a rack (11) in an upper limit position, and a connecting bar (16) is slidably connected to the second connecting seat (10). A toggle plate (17) is fixedly provided between the rack (11) and the connecting bar (16). A gear (12) is meshedly connected to the upper surface of one end of the rack (11), and a rotating shaft (13) is fixedly penetrated at the center position of the gear (12). A connecting frame (15) is fixedly provided on the inner side wall of the box body (1), and the rotating shaft (13) is limitedly rotated and penetrated through the connecting frame (15).

2. A drying machine for producing electric welding rods according to claim 1, characterized in that: One end of the rotating shaft (13) is limitedly rotated and passed through the side wall of the box body (1), and is connected to a rotating wheel (14) for adjusting the rotation of the rotating shaft (13).

3. A drying machine for producing electric welding rods according to claim 1, characterized in that: A grid frame (18) for placing welding rods is provided between the two hollow vertical plates (7) and below the first connecting seat (9) and the second connecting seat (10).

4. A drying machine for producing electric welding rods according to claim 1, characterized in that: A plurality of air outlet holes (8) are provided on the bottom wall of the first ventilation plate (5) and the upper surface of the second ventilation plate (6).

5. A drying machine for producing electric welding rods according to claim 1, characterized in that: A heater (19) is provided at the top of the box body (1), and an output end of the heater (19) is connected to the first ventilation plate (5) via an air outlet pipe (20).

6. A drying machine for producing electric welding rods according to claim 1, characterized in that: The front surface of the box body (1) is movably provided with a box door (2), the surface of the box door (2) is provided with a handle (3) for pulling the box door (2), and a support leg (4) for supporting and fixing the entire device is fixedly provided at each of the four corners of the bottom wall of the box body (1).

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