An electrode drier

Abstract

This utility model relates to the field of welding electrode drying technology, and in particular to a welding electrode dryer, including a machine body and a heating device. The machine body has a drying chamber, and the heating device can generate hot air and send it into the drying chamber. The machine body is provided with a sealing door for closing and opening the drying chamber. A material loading mechanism for mounting welding electrodes is slidably connected inside the drying chamber. The material loading mechanism includes a bracket connected to the sealing door and movably mounted on the machine body, a drying container mounted on the bracket, and a material rack detachably connected to the drying container for mounting welding electrodes. This utility model allows welding electrodes to be pre-mounted on the material rack, pre-adjusting and fixing each welding electrode before drying, thus making loading and unloading more convenient.

Description

Technical Field

[0001] This utility model relates to the field of welding electrode drying technology, and in particular to a welding electrode dryer. Background Technology

[0002] Welding electrodes are materials used to join metals. They melt and fill the joints of the workpieces during gas welding or electric welding, and are one of the essential consumables in the welding process.

[0003] Currently, the production of welding electrodes involves cutting (or shearing), coating, drying, and packaging. Among these processes, drying involves feeding the electrodes into a dryer. Current welding electrode dryers require the electrodes to be placed into the drying chamber (the feeding process) and then removed after drying (the unloading process). To ensure effective drying, the electrodes must be placed into the drying chamber one by one and the spacing between adjacent electrodes must be adjusted during the feeding process. Therefore, the feeding efficiency is low, hindering companies from increasing production capacity.

[0004] In conclusion, improvements need to be made to the existing dryers. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a welding rod dryer, which aims to solve the problems mentioned in the background technology.

[0006] The technical solution of this utility model is implemented as follows: a welding rod dryer includes a machine body and a heating device. The machine body has a drying chamber, and the heating device can generate hot air and send it into the drying chamber. The machine body is provided with a closed door that can close or open the drying chamber.

[0007] The drying chamber is slidably connected to a material carrier mechanism for installing welding rods. The material carrier mechanism includes at least a bracket connected to a closed door and movably mounted on the machine body, a drying container mounted on the bracket, and a material carrier rack detachably connected to the drying container for installing welding rods.

[0008] Preferably, the heating device includes an electric heater and an exhaust fan;

[0009] The machine body is provided with a heating chamber that accommodates an electric heater. The heating chamber has an air inlet and an exhaust outlet. The heating chamber is connected to the drying chamber through the exhaust outlet.

[0010] The machine body is provided with an exhaust chamber that communicates with the drying chamber. An exhaust fan is installed in the exhaust chamber and is used to guide the hot air in the drying chamber to be discharged from the exhaust chamber.

[0011] By adopting the above technical solution:

[0012] The electrode dryer of this invention can use a material rack for feeding and unloading. Multiple material racks can be used. During the drying process, the electrode can be pre-loaded onto the material rack. Therefore, the feeding and unloading of the electrode can be carried out by placing the electrode into the material rack and removing the electrode from the material rack, thereby improving the efficiency of feeding and unloading.

[0013] Preferably, the drying container has a longitudinally penetrating container cavity; the material carrier includes a main shaft;

[0014] Several support plates, one end of which is fixedly connected to the main shaft;

[0015] Several clamping plates, each corresponding to a support plate, and each having a clamping area for clamping welding rods.

[0016] Preferably, the clamping plate includes: a first clamping plate, one end of which is fixedly connected to the main shaft;

[0017] The second clamping plate is spaced apart from the first clamping plate;

[0018] The first clamping plate has a through hole, and the second clamping plate is fixedly connected to a sliding pin that can slide within the through hole. A limit plate is fixedly connected to the end of the sliding pin away from the second clamping plate, and a spring is fixedly connected between the limit plate and the first clamping plate.

[0019] By adopting the above technical solution:

[0020] The material carrier of this utility model is provided with dovetail blocks (dovetail blocks on the support plate and clamping plate). The dovetail blocks are adapted to the dovetail grooves on the inner wall of the drying container. The material carrier can be installed by inserting the dovetail blocks into the dovetail grooves. Conversely, the material carrier can be removed from the drying container.

[0021] In addition, a clamping area is formed between the first clamping plate and the second clamping plate, through which the welding rod can be fixed.

[0022] Preferably, the first clamping plate and / or the second clamping plate are recessed with positioning grooves.

[0023] Preferably, the main shaft is provided with a material lifting hook.

[0024] Preferably, the support is provided with a filter screen that covers the opening of the container cavity.

[0025] By adopting the above technical solution:

[0026] The positioning grooves on the first or second clamping plate can prevent the welding rod from moving and ensure the stability of the welding rod during the drying process, while the lifting hook on the spindle can facilitate the removal of the material carrier from the drying container. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model;

[0029] Figure 2 This is a schematic diagram of the body structure of a specific embodiment of the present utility model;

[0030] Figure 3 This is a schematic diagram of the material loading mechanism in a specific embodiment of the present invention;

[0031] Figure 4 for Figure 1 AA section view in the middle;

[0032] Figure 5 This is a schematic diagram of the material carrier structure in a specific embodiment of this utility model;

[0033] Figure 6 for Figure 3 BB section view in the middle;

[0034] Figure 7 for Figure 1 CC section view in the middle;

[0035] Figure 8 for Figure 7 DD section view in the middle;

[0036] Figure 9 for Figure 7 Enlarged view of part A in the image. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] This embodiment can be referred to. Figures 1-9 As shown:

[0039] like Figures 1-3As shown, this embodiment discloses a welding rod dryer, including a machine body 10 and a heating device 2. The machine body 10 has a drying chamber 11. The heating device 2 can generate hot air and send it into the drying chamber 11. This embodiment has two drying chambers, which are respectively located in the machine body 10 and recessed from both ends. The machine body 10 is provided with a closing door 12 for closing or opening the drying chamber 11. In order to facilitate opening the closing door 12, the closing door 12 in this embodiment is provided with a handle 120.

[0040] In this embodiment, each drying chamber 11 is slidably connected to a material carrier 3 for mounting welding rods. The material carrier 3 includes a bracket 30 connected to the closed door 12 and movably mounted on the machine body 10, a drying container mounted on the bracket 30, and a material carrier rack 31 detachably connected to the drying container for mounting welding rods.

[0041] In this embodiment, the drying container is a chamber 3a formed on the support 30 and extending longitudinally, and the opening diameter at the bottom of the chamber 3a is smaller than the cross-sectional diameter of the chamber 3a.

[0042] In this embodiment, the drying chamber 11 is provided with two slide rails 11a, and the bottom of the bracket 30 is provided with a slider 30a that is slidably connected to the slide rails 11a. During daily use, the lubricating oil between the slide rails and the slider needs to be checked in time. If abnormal noise or jamming is found when the slider moves, it needs to be maintained immediately (such as adding lubricating oil).

[0043] In this embodiment, a locking groove 11b is provided at the bottom of the opening of the drying chamber 11. A locking tongue 12b is rotatably connected to the closed door 12. The locking tongue 12b is rotatably connected to the closed door 12, and a locking tongue control knob 12d is connected to the locking tongue 12b through a shaft 12c. An indicator block 12e is provided on the locking tongue control knob 12d. The indicator block 12e is in the same direction as the locking tongue 12b. When using the closed door 12, the bracket can be pulled and slid in the drying chamber by the handle, so that the bracket part moves out of the drying chamber. When the chamber 3a is outside the drying chamber, the material rack with the welding rod fixed can be placed into the chamber 3a. Then, the closed door is pushed and the bracket enters the drying chamber. Finally, the movement of the closed door can be restricted by controlling the locking tongue to engage with the locking groove.

[0044] In this embodiment: the heating device 2 includes an electric heater 20 and an exhaust fan 21. The body 10 of this embodiment is provided with a power cord 10f for obtaining and supplying electrical energy to the heating device 2. Furthermore, the closed door of this embodiment is provided with several power buttons 10g for controlling the start and stop of the electric heater 20 and / or the exhaust fan 21.

[0045] The machine body is provided with a heating chamber 22 for accommodating an electric heater 2. The heating chamber 22 has an air inlet 22a and an exhaust outlet 22b. The heating chamber 22 is connected to the drying chamber 11 through the exhaust outlet 22b. The exhaust outlet 22a can be located between the slide rails 11b. In this embodiment, the heating tube 2a of the electric heater 2 is located inside the heating chamber 22.

[0046] In this embodiment, the body 10 is provided with an exhaust chamber 21a that communicates with the drying chamber 11. The exhaust fan 21 is installed in the exhaust chamber 21a and is used to guide the hot air in the drying chamber 11 to be discharged from the exhaust chamber 21a.

[0047] refer to Figures 5-6 In this embodiment, the drying container has a longitudinally penetrating container cavity (i.e., chamber 3a), and the material carrier 31 includes: a main shaft 310;

[0048] Several support plates 311 are fixedly connected at one end to the main shaft 310;

[0049] Several clamping plates, each clamping plate corresponding to the support plate 311, and having a clamping area for clamping welding rods.

[0050] In this embodiment, the clamping plate includes: a first clamping plate 32a, one end of which is fixedly connected to the main shaft 310;

[0051] The second clamping plate 32b is spaced apart from the first clamping plate 32a, and a clamping area is formed between the first clamping plate and the second clamping plate, which corresponds to the support plate.

[0052] The first clamping plate 32a has a through hole 32c, and the second clamping plate 32b is fixedly connected to a sliding pin 32d that can slide within the through hole 32c. The end of the sliding pin 32d away from the second clamping plate 32b is fixedly connected to a limiting plate 32e. A spring 32f is fixedly connected between the limiting plate 32e and the first clamping plate 32a. The two ends of the spring 32f are fixedly connected to the limiting plate 32e and the first clamping plate 32a respectively, and the spring 32f and the sliding pin 32d are coaxially arranged.

[0053] In this embodiment: the first clamping plate 32a is recessed and provided with a positioning groove 320a.

[0054] In this embodiment: the main shaft 310 is provided with a material lifting hook 310a.

[0055] In this embodiment, a first filter 41 is provided in the air inlet 22a of the machine body, a sealing frame 42 is provided on the bracket 30 surrounding the chamber 3a, a sealing strip 420 is provided on the sealing frame 42, and a second filter 421 is provided on the bracket 30 that can be placed in the sealing frame 42. The second filter 421 can be removed from the sealing frame 42 and the material carrier 31 can be taken out from the chamber 3a. The first filter can filter the gas entering the heating chamber, and the second filter can prevent the exhaust fan from directly discharging impurities in the hot air after drying the welding rod.

[0056] refer to Figures 1-9 The principle of this embodiment is:

[0057] Prepare several material carriers. Take one of the material carriers and separate the first clamping plate and the second clamping plate. Pass the welding rod between the first clamping plate and the second clamping plate. When the bottom end of the welding rod contacts the support plate, release the first clamping plate and the second clamping plate and fix the top end of the welding rod. The positioning groove on the first clamping plate can be used to insert the welding rod. When fixing, the welding rod can be prevented from moving left and right.

[0058] Control the locking tongue to leave the locking groove by turning the locking tongue control knob, and pull the closed door open until the chamber 3a leaves the drying chamber by pulling the handle. Place the material rack containing welding rods into the chamber 3a, then push the closed door to close it, and lower the locking tongue to lock the closed door. When the bracket enters the drying chamber, the sealing frame on the bracket contacts the bottom of the exhaust chamber. That is to say, the sealing frame allows the exhaust chamber to communicate only with the chamber 3a.

[0059] Then, the heater and exhaust fan are started. Gas is introduced into the heating chamber through the air inlet of the machine body and heated by the heating tube of the heater. The hot air enters the drying chamber through the exhaust port. The hot air in the drying chamber enters the chamber from the bottom of chamber 3a and dries the welding rod. Then, it is discharged by the exhaust fan through the exhaust chamber until the drying of the welding rod is completed.

[0060] During the electrode drying process, electrodes can be pre-loaded onto the remaining material racks. After drying, the material racks can be removed and new material racks can be placed in, thus enabling rapid loading and unloading.

[0061] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A welding electrode dryer, comprising a body (10) and a heating device (2), wherein the body (10) has a drying chamber (11), and the heating device (2) is capable of generating hot air and sending it into the drying chamber (11), characterized in that: The machine body (10) is provided with a closed door (12) that can close or open the drying chamber (11). The drying chamber (11) is slidably connected to a material carrier (3) for installing welding rods. The material carrier (3) includes at least a bracket (30) connected to the closed door (12) and movably mounted on the machine body (10), a drying container mounted on the bracket (30), and a material carrier (31) detachably connected to the drying container for installing welding rods.

2. The welding electrode dryer according to claim 1, characterized in that: The drying container has a longitudinally penetrating container cavity; The material carrier (31) includes: Spindle (310); Several support plates (311) are fixedly connected at one end to the main shaft (310); Several clamping plates, each clamping plate corresponding to the support plate (311), and having a clamping area for clamping welding rods.

3. The welding electrode dryer according to claim 2, characterized in that: The clamping plate includes: The first clamping plate (32a) is fixedly connected at one end to the main shaft (310); The second clamping plate (32b) is spaced apart from the first clamping plate (32a); The first clamping plate (32a) is provided with a through hole (32c), and the second clamping plate (32b) is fixedly connected with a sliding pin (32d) that can slide in the through hole (32c). A limiting plate (32e) is fixedly connected to one end of the sliding pin (32d) away from the second clamping plate (32b), and a spring (32f) is fixedly connected between the limiting plate (32e) and the first clamping plate (32a).

4. The welding electrode dryer according to claim 3, characterized in that: The first clamping plate (32a) and / or the second clamping plate (32b) are recessed with positioning grooves (320a).

5. A welding electrode dryer according to any one of claims 2-4, characterized in that: The main shaft (310) is provided with a material lifting hook (310a).

6. A welding electrode dryer according to any one of claims 2-4, characterized in that: The support (30) is provided with a filter screen covering the opening of the container cavity.

7. A welding electrode dryer according to any one of claims 1-4, characterized in that: The heating device (2) includes an electric heater (20) and an exhaust fan (21); The machine body (10) is provided with a heating chamber (22) for accommodating an electric heater (20). The heating chamber (22) has an air inlet (22a) and an exhaust outlet (22b). The heating chamber (22) is connected to the drying chamber (11) through the exhaust outlet (22b). The machine body (10) is provided with an exhaust chamber (21a) that communicates with the drying chamber (11). The exhaust fan (21) is installed in the exhaust chamber (21a) and is used to guide the hot air in the drying chamber (11) to be discharged from the exhaust chamber (21a).

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