Drying heat preservation cylinder suitable for welding materials

Abstract

The utility model discloses a drying heat preservation barrel suitable for welding materials. The outer sleeve is arranged in the shell, and the two ends of the outer sleeve are of opening structures and connected to the bottom wall of the shell. The inner sleeve is arranged in the outer sleeve, and the two ends of the inner sleeve are of opening structures and connected to the bottom wall of the shell. The plurality of hollow pipes are enclosed to form a cylinder structure, the cylinder structure is arranged between the inner sleeve and the outer sleeve, and one end of each hollow pipe is of an opening structure and faces one side of the cover body; the height of the cylinder structure is smaller than that of the shell; the supporting wires are arranged in the circumferential direction of the cylinder structure, and one supporting wire is close to the hinged position of the cover body and the shell; the two heating devices are respectively sleeved on the inner wall of the inner sleeve and the outer wall of the outer sleeve; one end of the pedal penetrates through the shell and the outer sleeve and abuts against the bottom of the cylinder structure, and the other end of the pedal is located outside the shell and rotationally connected to the shell. Therefore, different types of welding materials can be dried at a time, cross contamination is avoided, and the drying efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of drying technology, and in particular to a drying and heat-insulating cylinder suitable for welding materials. Background Art

[0002] In the welding industry, welding wire and welding rod are commonly used welding materials. Since welding wire and welding rod may be affected by moisture, rain and other environmental factors during production, storage and transportation, the surface of welding wire and welding rod may become wet, thus affecting the welding quality. Welding rod must be dried before use, otherwise, if the welding rod is damp, it will cause arc instability, increased spatter, easy to produce defects such as pores and cracks, and reduce the performance.

[0003] Existing welding material drying devices usually dry different types of welding materials separately, which has low drying efficiency and high cost. Utility Model Content

[0004] The embodiment of the present application solves the technical problem that the drying device for welding materials in the prior art cannot dry different types of welding materials at one time and has low drying efficiency by providing a drying and heat-insulating cylinder suitable for welding materials.

[0005] The embodiment of the present application provides a drying and heat-insulating cylinder suitable for welding materials, comprising a shell, a pedal, an inner sleeve, an outer sleeve, two heating devices, a plurality of hollow tubes and a plurality of supporting wires; the shell comprises an outer shell and a cover body arranged on the top of the outer shell, and the cover body is hinged to the outer shell; the outer sleeve is arranged in the outer shell, and its two ends are open structures and connected to the bottom wall of the outer shell; the inner sleeve is arranged in the outer sleeve, and its two ends are open structures and connected to the bottom wall of the outer shell; a plurality of the hollow tubes are surrounded to form a cylindrical structure, and the cylindrical structure is arranged between the outer wall of the inner sleeve and the inner wall of the outer sleeve, and one end of the hollow tube is an open structure and faces the bottom wall of the outer shell. Toward one side of the cover body; the height of the cylindrical structure is less than the height of the outer shell; multiple support wires are arranged in the circumference of the cylindrical structure, one of the support wires is close to the hinge between the cover body and the outer shell, and its height is less than the height of the remaining support wires; the two heating devices are respectively sleeved on the inner wall of the inner sleeve and the outer wall of the outer sleeve; one end of the pedal passes through the outer shell and the outer sleeve, and abuts against the bottom of the cylindrical structure, and the other end is located outside the outer shell, and the pedal is rotated toward both sides of the outer shell and connected to the outer shell; the pedal is configured to lift up the cylindrical structure so that multiple support wires open the cover body.

[0006] In a possible implementation, the drying and heat-insulating cylinder suitable for welding materials further includes two connecting shafts; one end of the two connecting shafts is respectively connected to the two sides of the pedal facing the outer shell, and the other ends thereof are both rotatably connected to the outer shell.

[0007] In a possible implementation, the drying and heat-insulating cylinder suitable for welding materials further includes a bottom plate; the bottom plate is arranged at the bottom of the cylindrical structure.

[0008] In a possible implementation, the inner sleeve, the outer sleeve and the plurality of hollow tubes are all made of heat-conducting materials.

[0009] In a possible implementation, the shell is made of foam asbestos.

[0010] In a possible implementation, the height of the inner sleeve and the height of the outer sleeve are both equal to the height of the outer shell.

[0011] In a possible implementation, the heating device is a heating resistance wire.

[0012] In a possible implementation, the drying and insulation cylinder suitable for welding materials also includes a controller and a temperature sensor; the temperature sensor is arranged on the inner wall of the cover body; the controller is arranged on the outer wall of the cover body; the controller is electrically connected to the temperature sensor and the two heating devices, and is configured so that when the temperature sensor sends information to the controller, the controller sends instructions to the heating device.

[0013] In a possible implementation, the heights of the plurality of hollow tubes are all smaller than the height of the welding material.

[0014] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects:

[0015] The drying and heat-insulating cylinder suitable for welding materials provided in the embodiment of the present application includes a shell, a pedal, an inner sleeve, an outer sleeve, two heating devices, a plurality of hollow tubes and a plurality of support wires. In actual use, the staff steps on the pedal, and the pedal lifts the cylindrical structure formed by the plurality of hollow tubes so that the plurality of support wires open the cover; different types of welding materials are placed in the plurality of hollow tubes respectively; after the drying and heat-insulating cylinder dries all the welding materials, the welding materials are taken out. The two heating devices are respectively sleeved on the inner wall of the inner sleeve and the outer wall of the outer sleeve, so that the welding materials are heated evenly and the drying efficiency is high. At the same time, the heating devices can also be prevented from being displaced when the cylindrical structure moves. Therefore, the drying and heat-insulating cylinder suitable for welding materials in the embodiment of the present application can dry different types of welding materials at one time, avoid cross contamination, and improve the drying efficiency. At the same time, the drying and heat-insulating cylinder can also store different types of welding materials, which is convenient to use and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments of the present application or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A schematic diagram of the structure of a drying and heat preservation cylinder suitable for welding materials provided in an embodiment of the present application;

[0018] Figure 2 A cross-sectional view of a drying and heat-insulating cylinder suitable for welding materials provided in an embodiment of the present application;

[0019] Figure 3 A schematic diagram of the structure of the hollow tube and the pedal provided in the embodiment of the present application;

[0020] Figure 4 A front view of a hollow tube and a pedal provided in an embodiment of the present application;

[0021] Figure 5 A control schematic diagram of a controller provided in an embodiment of the present application.

[0022] Figure markings: 1-shell; 11-outer shell; 111-connecting shaft; 12-cover body; 2-pedal; 21-first connecting plate; 22-second connecting plate; 23-third connecting plate; 3-inner sleeve; 4-outer sleeve; 5-heating device; 6-cylindrical structure; 61-hollow tube; 62-bottom plate; 7-controller; 8-temperature sensor; 9-support wire. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] In the description of the embodiments of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0025] The present application embodiment provides a drying and heat preservation cylinder suitable for welding materials, such as Figures 1 to 5 As shown. The drying and heat-insulating cylinder suitable for welding materials includes a shell 1, a pedal 2, an inner sleeve 3, an outer sleeve 4, two heating devices 5, a plurality of hollow tubes 61 and a plurality of support wires 9. The shell 1 includes an outer shell 11 and a cover 12 arranged on the top of the outer shell 11, and the cover 12 is hinged to the outer shell 11. The outer sleeve 4 is arranged in the outer shell 11, and its two ends are open structures and connected to the bottom wall of the outer shell 11. The inner sleeve 3 is arranged in the outer sleeve 4, and its two ends are open structures and connected to the bottom wall of the outer shell 11. A plurality of hollow tubes 61 are enclosed to form a cylindrical structure 6, and the cylindrical structure 6 is arranged between the outer wall of the inner sleeve 3 and the inner wall of the outer sleeve 4, and one end of the hollow tube 61 is an open structure and faces one side of the cover 12. There are six hollow tubes 61 in the embodiment of the present application, which can be conveniently placed in a variety of different welding materials. The height of the cylindrical structure 6 is less than the height of the outer shell 11. A plurality of support wires 9 are arranged in the circumference of the cylindrical structure 6, wherein one of the support wires 9 is close to the hinge between the cover body 12 and the outer shell 11, and its height is less than the height of the remaining support wires 9. Specifically, three support wires 9 are arranged. Two heating devices 5 are respectively sleeved on the inner wall of the inner sleeve 3 and the outer wall of the outer sleeve 4. Specifically, power is supplied to the heating device 5 so that it can increase the temperature inside the shell 1, and then the welding material located in the hollow cylinder 61 can be dried. One end of the pedal 2 passes through the outer shell 11 and the outer sleeve 4, and abuts against the bottom of the cylindrical structure 6, and the other end thereof is located outside the outer shell 11, and the pedal 2 is rotatably connected to the outer shell 11 toward both sides of the outer shell 11. The pedal 2 is configured to lift up the cylindrical structure 6 so that the plurality of support wires 9 open the cover body 12.

[0026] Further, the pedal 2 of the embodiment of the present application includes a first connecting plate 21, a second connecting plate 22 and a third connecting plate 23. The outer shell 11 is provided with a first through hole, the inner sleeve 3 is provided with a second through hole, one end of the first connecting plate 21 extends into the first through hole and is vertically connected to the second connecting plate 22, the second connecting plate 22 is fitted with the outer wall of the outer sleeve 4, one end of the second connecting plate 22 away from the first connecting plate 21 is located at the second through hole and is vertically connected to the third connecting plate 23, one end of the third connecting plate 23 away from the second connecting plate 22 is located at the bottom of the cylindrical structure 6, and the top surface of the third connecting plate 23 abuts against the bottom of the cylindrical structure 6.

[0027] It should be noted that in actual use, the staff steps on the pedal 2, and the pedal 2 lifts the cylindrical structure 6 formed by the multiple hollow tubes 61, so that the multiple support wires 9 open the cover 12; different types of welding materials are placed in the multiple hollow tubes 61 respectively; after the drying and insulation cylinder dries all the welding materials, the welding materials are taken out. The two heating devices 5 are respectively sleeved on the inner wall of the inner sleeve 3 and the outer wall of the outer sleeve 4, so that the welding materials are heated evenly and the drying efficiency is high. At the same time, it can also prevent the heating device 5 from being displaced when the cylindrical structure 6 moves. Therefore, the drying and insulation cylinder suitable for welding materials in the embodiment of the present application can dry different types of welding materials at one time, avoid cross contamination, and improve the drying efficiency. At the same time, the drying and insulation cylinder can also store different types of welding materials, which is convenient to use and easy to operate.

[0028] In the present application embodiment, Figure 4 As shown, the drying and heat preservation cylinder suitable for welding materials also includes two connecting shafts 111. In the embodiment of the present application, one end of the two connecting shafts 111 is respectively connected to the two sides of the pedal 2 facing the shell 11, and the other end thereof is rotatably connected to the shell 11.

[0029] In the embodiment of the present application, the drying and heat preservation cylinder suitable for welding materials further includes a bottom plate 62. The bottom plate 62 is arranged at the bottom of the cylindrical structure 6. The bottom plate 62 of the embodiment of the present application can facilitate the pedal 2 to lift the hollow tube 61, increase the contact area with the pedal 2, and at the same time, the bottom plate 62 is also used to carry the hollow tube 61 and welding materials.

[0030] In the embodiment of the present application, the inner sleeve 3, the outer sleeve 4 and the plurality of hollow tubes 61 are all made of heat-conducting materials, which facilitates the rapid transfer of heat to the welding material, thereby allowing the welding material to be quickly dried.

[0031] In the embodiment of the present application, the shell 11 is made of foam asbestos, which is a thermal insulation material that can prevent heat loss.

[0032] In the embodiment of the present application, the height of the inner sleeve 3 and the height of the outer sleeve 4 are both consistent with the height of the outer shell 11 .

[0033] In the embodiment of the present application, the heating device 5 is a heating resistance wire. Two heating resistance wires are respectively wound around the inner wall of the inner sleeve 3 and the outer wall of the outer sleeve 4.

[0034] In the embodiment of the present application, the drying and heat preservation cylinder suitable for welding materials further includes a controller 7 and a temperature sensor 8. The temperature sensor 8 is arranged on the inner wall of the cover 12. The controller 7 is arranged on the outer wall of the cover 12. The controller 7 is electrically connected to the temperature sensor 8 and the two heating devices 5, and is configured so that when the temperature sensor 8 sends information to the controller 7, the controller 7 sends an instruction to the heating device 5. The controller 7 of the embodiment of the present application can control the heating time of the heating device 5.

[0035] In the embodiment of the present application, the height of the plurality of hollow tubes 61 is smaller than the height of the welding material, so as to facilitate the removal of the welding material.

[0036] Furthermore, the drying and heat-insulating cylinder suitable for welding materials also includes a plurality of rollers, and the plurality of rollers are respectively arranged in the circumferential direction of the bottom of the outer shell 11 .

[0037] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0038] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A drying and heat preservation cylinder suitable for welding materials, characterized in that: It comprises a shell (1), a pedal (2), an inner sleeve (3), an outer sleeve (4), two heating devices (5), a plurality of hollow tubes (61) and a plurality of supporting wires (9); The housing (1) comprises an outer shell (11) and a cover (12) arranged on the top of the outer shell (11), and the cover (12) is hinged to the outer shell (11); The outer sleeve (4) is arranged in the outer shell (11), and has opening structures at both ends thereof and is connected to the bottom wall of the outer shell (11); The inner sleeve (3) is arranged inside the outer sleeve (4), and has two ends which are open structures and are connected to the bottom wall of the outer sleeve (11); A plurality of the hollow tubes (61) are enclosed to form a cylindrical structure (6), the cylindrical structure (6) being arranged between the outer wall of the inner sleeve (3) and the inner wall of the outer sleeve (4), one end of the hollow tube (61) being an open structure and facing one side of the cover body (12); The height of the cylindrical structure (6) is smaller than the height of the housing (11); A plurality of the support wires (9) are arranged in the circumference of the cylindrical structure (6), wherein one of the support wires (9) is close to the hinge between the cover body (12) and the shell (11), and its height is smaller than the heights of the remaining support wires (9); The two heating devices (5) are respectively sleeved on the inner wall of the inner sleeve (3) and the outer wall of the outer sleeve (4); One end of the pedal (2) passes through the shell (11) and the outer sleeve (4) and abuts against the bottom of the cylindrical structure (6), and the other end is located outside the shell (11). The pedal (2) is rotatably connected to the shell (11) toward both sides of the shell (11); The pedal (2) is configured to lift up the cylindrical structure (6) so that the plurality of support wires (9) open the cover (12).

2. The drying and heat preservation cylinder suitable for welding materials according to claim 1 is characterized in that: Also includes two connecting shafts (111); One end of the two connecting shafts (111) is respectively connected to two sides of the pedal (2) facing the housing (11), and the other end thereof is rotatably connected to the housing (11).

3. The drying and heat preservation cylinder suitable for welding materials according to claim 1 is characterized in that: Also includes a bottom plate (62); The bottom plate (62) is arranged at the bottom of the cylindrical structure (6).

4. The drying and heat preservation cylinder suitable for welding materials according to claim 1 is characterized in that: The inner sleeve (3), the outer sleeve (4) and the plurality of hollow tubes (61) are all made of heat-conducting materials.

5. The drying and heat preservation cylinder suitable for welding materials according to claim 1 is characterized in that: The material of the shell (11) is foamed asbestos.

6. The drying and heat preservation cylinder suitable for welding materials according to claim 1 is characterized in that: The height of the inner sleeve (3) and the height of the outer sleeve (4) are both equal to the height of the outer shell (11).

7. The drying and heat preservation cylinder suitable for welding materials according to claim 1 is characterized in that: The heating device (5) is a heating resistance wire.

8. The drying and heat preservation cylinder suitable for welding materials according to claim 1 is characterized in that: Also includes a controller (7) and a temperature sensor (8); The temperature sensor (8) is arranged on the inner wall of the cover body (12); The controller (7) is arranged on the outer wall of the cover body (12); The controller (7) is electrically connected to the temperature sensor (8) and the two heating devices (5), and is configured such that when the temperature sensor (8) sends information to the controller (7), the controller (7) sends instructions to the heating devices (5).

9. The drying and heat preservation cylinder suitable for welding materials according to claim 1 is characterized in that: The heights of the plurality of hollow tubes (61) are all smaller than the height of the welding material.

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