Welding wire drying device
By introducing vibration components and fans into the welding wire drying device, the problems of low drying efficiency and poor water vapor treatment in the prior art are solved, and efficient and uniform drying of the welding wire is achieved, reducing the risk of defects.
Patent Information
- Application Number
- CN202420534044.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-19
AI Technical Summary
Existing wire drying devices are inefficient during drying and cannot effectively remove water vapor.
A wire drying device including a vibration assembly and a fan is designed. The vibration assembly drives the shaft to rotate through the motor drive the shaft, and the pulley contacts the seat to vibrate the drying box, improving the uniform heating efficiency of the welding wire. The fan extracts the air in the drying box through the air extraction pipe and the collection cover. The water vapor in the air is absorbed by the desiccant and returns to the drying box through the return pipe to keep the drying box dry.
It improves the drying efficiency of welding wire, can effectively remove water vapor in the drying box, ensures that the welding wire is uniformly heated during the drying process, and reduces the occurrence of welding wire defects.
Smart Images
Figure CN222504722U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding wire production and discloses a welding wire drying device. Background Art
[0002] During storage and transportation, the coating of welding rods will absorb moisture, which will increase the moisture content in the coating. The purpose of drying welding rods before use is to reduce the moisture content in the coating. Welding rods often deteriorate process performance due to moisture absorption, causing arc instability, increased spatter, and easy to produce defects such as pores and cracks. Therefore, welding rods must be strictly dried before use.
[0003] However, the patents in the prior art have the following disadvantages:
[0004] (1) The welding wire does not move during the drying process and the drying efficiency is low.
[0005] (2) Unable to handle water vapor inside the device. Utility Model Content
[0006] The utility model aims to provide a welding wire drying device, which solves the problems of low drying efficiency and inability to remove water vapor in the prior art by arranging a vibration component and a fan.
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A welding wire drying device, comprising:
[0009] A drying box, wherein the front end of the bottom end of the drying box is rotatably connected to a door panel;
[0010] A placement seat, the placement seat is located inside the drying box, and slide grooves are provided on the left and right side surfaces of the placement seat;
[0011] A drying box, the drying box is located inside the placement seat, and extension plates are provided on both left and right sides of the bottom of the drying box, and the extension plates are slidably connected to the slide groove;
[0012] A vibration component, wherein the vibration component is located below the placement seat;
[0013] Electric heating tubes, there are three of them, each of which is located above the drying box, and both left and right ends of the electric heating tubes are fixedly connected to the drying box;
[0014] A fan, wherein the bottom end of the fan is connected to a drying box, an exhaust pipe is provided at the bottom end of the fan, a collecting hood is provided at the bottom end of the exhaust pipe, the bottom end of the collecting hood is located inside the drying box, a return pipe is provided at the top end of the fan, the bottom end of the return pipe is fixedly connected to the drying box, and a drying box is provided on the surface of the return pipe.
[0015] Furthermore, the vibration assembly comprises:
[0016] Sliding columns, there are four sliding columns, the sliding columns are located at the four corners of the placement seat, the placement seat is sleeved with the sliding columns, and the upper ends of the sliding columns are provided with fixing plates, and the fixing plates are fixedly connected to the drying box;
[0017] a second spring, the second spring being sleeved on the sliding column, and the second spring being located between the fixing plate and the placing seat;
[0018] A rotating shaft, both left and right ends of the rotating shaft are rotatably connected to the drying box, and both left and right ends of the rotating shaft are provided with push rods;
[0019] The motor has a left end fixedly connected to the drying box, and one end of the rotating shaft is fixedly connected to the motor.
[0020] Furthermore, a limiting ring is provided at the bottom end of the sliding column, and a buffer pad is provided at the upper end of the limiting ring.
[0021] Furthermore, the upper end of the push rod is rotatably connected to a pulley, and the upper end of the pulley contacts the placement seat.
[0022] Furthermore, a U-shaped frame is provided at the bottom end of the placement seat, a pull rod is slidably connected inside the U-shaped frame, a pull ring is provided at the bottom end of the pull rod, a baffle is provided at the upper end of the pull rod, and the baffle passes through the placement seat.
[0023] Furthermore, a first spring is sleeved on the surface of the pull rod, and the first spring is located between the baffle and the U-shaped frame.
[0024] The utility model provides a network security protection terminal, which has the following beneficial effects:
[0025] (1) The utility model solves the problem of low drying efficiency of the existing welding wire drying device by providing a vibrating component. The motor can drive the top rod to rotate through the rotating shaft, and the pulley contacts the placement seat to lift it up. Then the second spring uses the elastic force to push the placement seat back to its original position. This process is repeated to make the drying box vibrate and the welding wire roll, so that it is evenly heated to improve the drying efficiency.
[0026] (2) The utility model solves the problem that the existing welding wire drying device cannot handle water vapor by providing a fan. The fan extracts the air in the drying box through the exhaust pipe and the collecting hood. The air then passes through the drying box. The water vapor in the air is absorbed by the desiccant and then returns to the drying box through the return pipe, so that the drying box is kept dry at all times. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0028] Figure 1 This is a three-dimensional structural schematic diagram of a welding wire drying device of the utility model;
[0029] Figure 2 This is a schematic diagram of the internal three-dimensional structure of a welding wire drying device of the utility model;
[0030] Figure 3 This is a front view of a welding wire drying device of the utility model;
[0031] Figure 4 The utility model is a welding wire drying device Figure 2 Enlarged view of point A in the middle;
[0032] Figure 5 The utility model is a welding wire drying device Figure 3 Enlarged view of point B in the middle;
[0033] Figure 6 The utility model is a welding wire drying device Figure 3 Enlarged view of point C in the middle;
[0034] Wherein: 1. drying box; 101. door panel; 2. placement seat; 201. slide slot; 202. U-shaped frame; 203. pull rod; 204. pull ring; 205. first spring; 206. baffle; 3. drying box; 301. extension plate; 4. vibration assembly; 401. slide column; 402. fixing plate; 403. second spring; 404. limit ring; 405. buffer pad; 406. rotating shaft; 407. push rod; 408. pulley; 409. motor; 5. electric heating tube; 6. fan; 601. exhaust pipe; 602. collecting hood; 603. reflux pipe; 604. drying box. DETAILED DESCRIPTION
[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0036] See also Figure 1-6A welding wire drying device comprises a drying box 1, the front end of the bottom end of the drying box 1 is rotatably connected with a door panel 101, which can be opened, a placement seat 2 is arranged inside the drying box 1, and slide grooves 201 are arranged on the left and right surfaces of the placement seat 2, a drying box 3 is arranged inside the placement seat 2 for storing welding wire strips, and extension plates 301 are arranged on the left and right sides of the bottom of the drying box 3, and the extension plates 301 are slidably connected to the slide grooves 201, so that the drying box 3 can move with the placement seat 2, and a vibration component 4 is arranged below the placement seat 2 to control the placement seat 2 to vibrate up and down, and three electric heating tubes 5 are arranged above the drying box 3 with equal spacing, and the left and right ends of the electric heating tubes 5 are fixedly connected to the drying box 1, so that the drying box 1 can be vibrated. Heating is performed to dry the welding wire. A fan 6 is provided at the upper end of the drying box 1. An exhaust pipe 601 is provided at the lower end of the fan 6. A collecting hood 602 is provided at the lower end of the exhaust pipe 601. The lower end of the collecting hood 602 is located inside the drying box 1. A return pipe 603 is provided at the upper end of the fan 6. The lower end of the return pipe 603 is fixedly connected to the drying box 1. A drying box 604 is provided on the surface of the return pipe 603. A desiccant is provided inside the drying box 604. The fan 6 extracts the air in the drying box 1 through the exhaust pipe 601 and the collecting hood 602. The air then passes through the drying box 604. The water vapor in the air is absorbed by the desiccant and then returns to the drying box 1 through the return pipe 603, so that the drying box 1 is kept dry at all times.
[0037] Specifically, the vibration assembly 4 includes a slide post 401, and there are four slide posts 401. The slide posts 401 are located at the four corners of the placement seat 2. The placement seat 2 is sleeved with the slide posts 401, and the placement seat 2 can move up and down along the slide posts 401. The bottom end of the slide post 401 has a limit ring 404, which can prevent the placement seat 2 from separating from the slide post 401. The upper end of the limit ring 404 has a buffer pad 405, which can provide a buffer for the placement seat 2. The upper end of the slide post 401 has a fixed plate 402, and the fixed plate 402 is fixedly connected to the drying box 1. The slide post 40 1 is sleeved with a second spring 403, which is located between the fixed plate 402 and the placement seat 2 and can push the placement seat 2. A rotating shaft 406 is rotatably connected inside the drying box 1, and a motor 409 is fixedly connected to one end of the rotating shaft 406. The motor 409 can control the rotation of the rotating shaft 406. There are push rods 407 on the left and right ends of the rotating shaft 406. The upper end of the push rod 407 is rotatably connected to a pulley 408. The upper end of the pulley 408 contacts the placement seat 2, and the pulley 408 can squeeze the placement seat 2 to make it move.
[0038] Through the above technical solution, the motor 409 can drive the push rod 407 to rotate through the rotating shaft 406, the pulley 408 contacts the placement seat 2 to lift it up, and then the second spring 403 uses the elastic force to push the placement seat 2 back to its original position. This is repeated to make the drying box 3 vibrate and the welding wire roll, so that it is evenly heated to improve the drying efficiency.
[0039] Specifically, a U-shaped frame 202 is provided at the bottom end of the placement seat 2, and a pull rod 203 is slidably connected inside the U-shaped frame 202. A pull ring 204 is provided at the bottom end of the pull rod 203 to facilitate pulling the pull rod 203. A baffle 206 is provided at the upper end of the pull rod 203 to block the drying box 3 and prevent it from sliding out of the placement seat 2. The baffle 206 runs through the placement seat 2, and a first spring 205 is sleeved on the surface of the pull rod 203. The first spring 205 is located between the baffle 206 and the U-shaped frame 202.
[0040] Through the above technical solution, pulling the pull ring 204 can make the baffle 206 drop, and the drying box 3 can be placed in the placement seat 2. Then, the pull ring 204 is released, and the first spring 205 can push up the baffle 206 to limit the drying box 3 and prevent it from sliding out of the placement seat 2.
[0041] When in use, first open the door panel 101, pull the pull ring 204 to lower the baffle 206, put the drying box 3 into the placement seat 2, then release the pull ring 204, the first spring 205 can push up the baffle 206, limit the drying box 3 to prevent it from sliding out of the placement seat 2, close the door panel 101 to start drying. During the drying process, the motor 409 can drive the push rod 407 to rotate through the rotating shaft 406, the pulley 408 contacts the placement seat 2 to lift it, and then the second spring 403 uses the elastic force to push the placement seat 2 back to its original position, and so on and so forth, so that the drying box 3 vibrates and the welding wire rolls, so that it is evenly heated to improve the drying efficiency, the fan 6 extracts the air in the drying box 1 through the exhaust pipe 601 and the collecting cover 602, and then the air passes through the drying box 604, the water vapor in the air is absorbed by the desiccant, and then returns to the drying box 1 through the reflux pipe 603, so that the drying box 1 is kept dry at all times.
[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A welding wire drying device, characterized in that: include: A drying box (1), wherein the front end of the bottom end of the drying box (1) is rotatably connected to a door panel (101); A placement seat (2), the placement seat (2) being located inside the drying box (1), and slide grooves (201) are provided on both left and right side surfaces inside the placement seat (2); A drying box (3), the drying box (3) is located inside the placement seat (2), and extension plates (301) are provided on both left and right sides of the bottom of the drying box (3), and the extension plates (301) are slidably connected to the slide groove (201); A vibration component (4), wherein the vibration component (4) is located below the placement seat (2); Electric heating tubes (5), there are three electric heating tubes (5), the electric heating tubes (5) are located above the drying box (3), and the left and right ends of the electric heating tubes (5) are fixedly connected to the drying box (1); A fan (6), wherein the bottom end of the fan (6) is connected to the drying box (1), an exhaust pipe (601) is provided at the bottom end of the fan (6), a collecting cover (602) is provided at the bottom end of the exhaust pipe (601), the bottom end of the collecting cover (602) is located inside the drying box (1), a return pipe (603) is provided at the top end of the fan (6), the bottom end of the return pipe (603) is fixedly connected to the drying box (1), and a drying box (604) is provided on the surface of the return pipe (603).
2. A welding wire drying device according to claim 1, characterized in that: The vibration component (4) comprises: Sliding columns (401), there are four sliding columns (401), the sliding columns (401) are located at the four corners of the placement seat (2), the placement seat (2) is sleeved with the sliding columns (401), and a fixing plate (402) is provided at the upper end of the sliding column (401), and the fixing plate (402) is fixedly connected to the drying box (1); A second spring (403), the second spring (403) is sleeved on the sliding column (401), and the second spring (403) is located between the fixing plate (402) and the placement seat (2); A rotating shaft (406), the left and right ends of the rotating shaft (406) are rotatably connected to the drying box (1), and the left and right ends of the rotating shaft (406) are provided with push rods (407); A motor (409), wherein the left end of the motor (409) is fixedly connected to the drying box (1), and one end of the rotating shaft (406) is fixedly connected to the motor (409).
3. A welding wire drying device according to claim 2, characterized in that: A limiting ring (404) is provided at the bottom end of the sliding column (401), and a buffer pad (405) is provided at the upper end of the limiting ring (404).
4. A welding wire drying device according to claim 2, characterized in that: The upper end of the push rod (407) is rotatably connected to a pulley (408), and the upper end of the pulley (408) contacts the placement seat (2).
5. A welding wire drying device according to claim 1, characterized in that: A U-shaped frame (202) is provided at the bottom end of the placement seat (2), a pull rod (203) is slidably connected inside the U-shaped frame (202), a pull ring (204) is provided at the bottom end of the pull rod (203), a baffle (206) is provided at the upper end of the pull rod (203), and the baffle (206) passes through the placement seat (2).
6. A welding wire drying device according to claim 5, characterized in that: A first spring (205) is sleeved on the surface of the pull rod (203), and the first spring (205) is located between the baffle (206) and the U-shaped frame (202).