Welding device for furnace core of quartz furnace tube

Abstract

The utility model provides a quartz furnace tube core welding device. The quartz furnace tube core welding device comprises a movable welding module, a welding base is arranged at the bottom of the movable welding module, a material base is fixedly arranged at the front end of the welding base, a rotating assembly is arranged at the top of the material base, a lifting assembly is arranged on the material base, and a quartz furnace tube is arranged at the top of the rotating assembly. By arranging the lifting assembly, the quartz furnace tube can be installed at an extremely low height, and the problem that time and labor are wasted in the quartz furnace tube installation process is solved.

Description

Technical Field

[0001] The utility model relates to the field of quartz furnace tube welding, in particular to a quartz furnace tube core welding device. Background Art

[0002] A quartz furnace is a furnace that uses a quartz tube as a chamber. A resistance wire is wound around the quartz tube inside the quartz furnace. When powered on, the resistance wire generates heat to heat the workpiece. The quartz furnace has the performance of directly heating the workpiece with light, rapidly heating and cooling, reducing the heat stored in the insulation layer, reducing energy consumption, and also improving production efficiency.

[0003] Existing quartz furnace tubes are typically several meters long and about one meter high. However, the material table of quartz furnace tube welding equipment is typically more than one meter high. Currently, quartz furnace tubes are primarily installed manually on the material table. This excessively high material table makes installation of the heavy and bulky quartz furnace tubes difficult and time-consuming.

[0004] Therefore, we have made improvements to this and proposed a quartz furnace tube core welding device. Summary of the Invention

[0005] The purpose of the utility model is to solve the problems that the material table of the existing quartz furnace tube welding equipment is too high, the heavy and bulky quartz furnace tube is difficult to install, and the installation process is time-consuming and labor-intensive.

[0006] In order to achieve the above-mentioned purpose of the invention, the utility model provides a quartz furnace tube core welding device to improve the above-mentioned problem.

[0007] The specific application is as follows:

[0008] It includes a mobile welding module, a welding base is provided at the bottom of the mobile welding module, a material base is fixed at the front end of the welding base, a rotating assembly is provided on the top of the material base, a lifting assembly is provided on the material base, and a quartz furnace tube is provided on the top of the rotating assembly.

[0009] As a preferred technical solution of the present application, a plurality of support columns are fixedly provided on the top of the material base, and a material platform is provided on the top of the support columns.

[0010] As a preferred technical solution of the present application, the top ends of the at least four support columns are provided with positioning holes, positioning columns are provided in the positioning holes, and the top ends of the positioning columns are fixedly connected to the bottom end of the material table.

[0011] As a preferred technical solution of this application, the rotating assembly includes at least four bearing seats fixedly arranged on the top of the material table. The at least four bearing seats are evenly divided into two groups and are respectively arranged on both sides of the material table. Rotating bearings are provided in the same group of bearing seats for rotating together.

[0012] As a preferred technical solution of the present application, a rotating motor is fixedly provided at the bottom of the rear end of the material table, and the rear ends of the rotating motor and one of the rotating bearings are both provided with synchronous wheels, and a synchronous belt is provided between the two synchronous wheels.

[0013] As a preferred technical solution of the present application, the lifting assembly includes several lifting shaft brackets fixedly arranged on the material base, and two rotating holes are provided at the front end of the lifting shaft bracket. Lifting bearings are provided in the rotating holes on the same side for common rotation, and several lifting pry rings are fixedly sleeved on the two lifting bearings. A limiting rod is provided inside the lifting pry ring, and a lifting groove is provided in the support column matching the position of the several lifting pry rings. The internal sliding connection of the lifting groove is connected to the limiting rod, and the limiting rod is located inside the lifting pry ring.

[0014] As a preferred technical solution of the present application, a mounting plate is fixedly provided at the bottom of the material base, a driving motor is fixedly provided at the top of the mounting plate, the driving motor is transmission-connected to a driving gear, a gear column is provided at the rear end of the driving gear, the gear column passes through any one of the lifting shaft brackets, and is rotationally connected to the lifting shaft bracket, a driven gear is fixedly provided at the bottom end of the gear column, the driven gear is transmission-connected to the driving gear, a bevel gear is fixedly provided at the top end of the gear column, changing gears are provided on both sides of the bevel gear, and are transmission-connected to two changing gears, the changing gear is located in the lifting shaft bracket, and is fixedly sleeved on the lifting bearing.

[0015] As a preferred technical solution of the present application, the two direction-changing gears rotate in opposite directions.

[0016] As a preferred technical solution of the present application, a plurality of rotating wheels are sleeved on the rotating bearing.

[0017] As a preferred technical solution of the present application, the quartz furnace tube is arranged above the rotating wheel.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In the scheme of this application:

[0020] 1. In order to solve the problem in the prior art that the material platform of the existing quartz furnace tube welding equipment is too high, the heavy and bulky quartz furnace tube is difficult to install, and the installation process is time-consuming and labor-intensive, the present application realizes the installation of the quartz furnace tube at an extremely low height by setting a lifting component, thereby solving the time-consuming and labor-intensive installation process of the quartz furnace tube;

[0021] 2. Through the setting of the rotating assembly, the quartz furnace tube can be rotated on the material table and the quartz furnace tube can be welded at multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a quartz furnace tube core welding device provided in this application;

[0023] Figure 2 A schematic diagram of the structure of a rotating assembly of a quartz furnace tube core welding device provided in this application;

[0024] Figure 3 This is a schematic diagram of the disassembled structure of the material base of a quartz furnace tube core welding device provided in this application;

[0025] Figure 4 This is a schematic diagram of the exploded structure of the lifting assembly of a quartz furnace tube core welding device provided in this application.

[0026] Indicated in the figure:

[0027] 1. Mobile welding module;

[0028] 2. Welding base;

[0029] 3. Material base; 31. Material table; 32. Positioning column; 33. Positioning hole; 34. Support column;

[0030] 4. Rotating assembly; 41. Bearing seat; 42. Rotating wheel; 43. Rotating motor; 45. Rotating bearing;

[0031] 5. Lifting assembly; 51. Lifting shaft bracket; 52. Lifting bearing; 53. Lifting slot; 54. Limit rod; 56. Lifting pry ring; 57. Driving gear; 58. Gear column; 59. Driving motor; 510. Direction-changing gear;

[0032] 6. Quartz furnace tube. DETAILED DESCRIPTION

[0033] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0034] As described in the background art, the material platform of the existing quartz furnace tube welding equipment is too high, and the heavy and bulky quartz furnace tube is difficult to install, which is time-consuming and labor-intensive.

[0035] In order to solve this technical problem, the utility model provides a quartz furnace tube core welding device, which is used for quartz furnace tube welding.

[0036] Specifically, please refer to Figures 1-4 The quartz furnace tube core welding device specifically includes:

[0037] It includes a mobile welding module 1, a welding base 2 is provided at the bottom of the mobile welding module 1, a material base 3 is fixedly provided at the front end of the welding base 2, a rotating component 4 is provided on the top of the material base 3, a lifting component 5 is provided on the material base 3, and a quartz furnace tube 6 is provided on the top of the rotating component 4. The mobile welding module 1 can move on the top of the welding base 2, and the quartz furnace tube 6 is rotated by the rotating component 4 to weld different positions of the inner wall of the quartz furnace tube 6. The material base 3 is lifted and lowered by the lifting component 5 to realize the installation of the quartz furnace tube 6 at an extremely low height, and the quartz furnace tube 6 can be welded at a standard height.

[0038] The utility model provides a quartz furnace tube core welding device, which realizes the installation of the quartz furnace tube at an extremely low height by means of a provided lifting component, thereby solving the time-consuming and labor-intensive process of installing the quartz furnace tube.

[0039] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0040] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0042] Example 1

[0043] Please refer to Figure 1 and Figure 3 A quartz furnace tube core welding device, wherein a plurality of support columns 34 are fixedly provided on the top of the material base 3, and a material table 31 is provided on the top of the support column 34 to realize the function of placing materials.

[0044] Please refer to Figure 1 and Figure 3 A quartz furnace tube core welding device, wherein at least four support columns 34 have positioning holes 33 at their top ends, positioning columns 32 are provided in the positioning holes 33, and the top ends of the positioning columns 32 are fixedly connected to the bottom end of the material platform 31 to enhance the stability of the material platform 31.

[0045] Example 2

[0046] The quartz furnace tube core welding device provided in Example 1 is further optimized. Specifically, Figure 2 and Figure 3 As shown, the rotating assembly 4 includes at least four bearing seats 41 fixedly arranged on the top of the material table 31. The at least four bearing seats 41 are evenly divided into two groups and are respectively arranged on both sides of the material table 31. Rotating bearings 45 are provided in the same group of bearing seats 41 to rotate together, so that rotating any rotating bearing 45 can rotate the pipeline above the rotating bearing 45.

[0047] Further, such as Figure 2 As shown, a rotating motor 43 is fixedly provided at the bottom of the rear end of the material table 31. The rotating motor 43 and the rear end of one of the rotating bearings 45 are both sleeved with synchronous wheels. A synchronous belt is provided between the two synchronous wheels, optimizing manual rotation to electric rotation.

[0048] Example 3

[0049] The quartz furnace tube core welding device provided in Example 1 or 2 is further optimized. Specifically, Figure 3 and Figure 4 As shown, the lifting assembly 5 includes several lifting shaft brackets 51 fixedly set on the material base 3, and two rotating holes are provided at the front end of the lifting shaft bracket 51. A lifting bearing 52 is provided in the rotating holes on the same side for common rotation. Several lifting pry rings 56 are fixedly sleeved on the two lifting bearings 52, and a limiting rod 54 is provided inside the lifting pry ring 56. A lifting groove 53 is provided in the support column 34 that matches the position of the several lifting pry rings 56. The interior of the lifting groove 53 is slidably connected to the limiting rod 54, and the limiting rod 54 is located inside the lifting pry ring 56. Rotating the two lifting bearings 52 causes the lifting pry ring 56 to rotate, thereby lifting the positioning column 32 above, thereby achieving the purpose of lifting.

[0050] Further, such as Figure 3 and Figure 4As shown, a mounting plate is fixedly provided at the bottom of the material base 3, and a driving motor 59 is fixedly provided at the top of the mounting plate. The driving motor 59 is transmission-connected to a driving gear 57. A gear column 58 is provided at the rear end of the driving gear 57. The gear column 58 passes through any one of the lifting shaft brackets 51 and is rotationally connected to the lifting shaft bracket 51. A driven gear is fixedly provided at the bottom end of the gear column 58, and the driven gear is transmission-connected to the driving gear 57. A bevel gear is fixedly provided at the top end of the gear column 58. A changing gear 510 is provided on both sides of the bevel gear and is transmission-connected to the two changing gears 510. The changing gear 510 is located in the lifting shaft bracket 51 and is fixedly sleeved on the lifting bearing 52. The manual drive of the lifting bearing 52 is optimized to electric control, and lifting or lowering can be achieved synchronously and controllably.

[0051] Further, such as Figure 4 As shown, the two direction-changing gears 510 rotate in opposite directions, ensuring that the lifting and prying rings 56 on both sides move upward or downward synchronously.

[0052] Example 4

[0053] The quartz furnace tube core welding device provided in the above embodiments is further optimized. Figure 3 As shown, a plurality of rotating wheels 42 are sleeved on the rotating bearing 45 , and the rotating wheels 42 increase the friction of the pipe placed above the rotating bearing, so that the pipe rotates more efficiently.

[0054] Further, such as Figure 1 and Figure 3 As shown, the quartz furnace tube 6 is disposed above the rotating wheel 42 so that the quartz furnace tube 6 can rotate effectively.

[0055] The use process of the quartz furnace tube core welding device provided by the utility model is as follows:

[0056] First, control the drive motor 59 to lower the material table 31 to the lowest position. After the quartz furnace tube 6 is installed above the rotating wheel 42, control the drive motor 59 to lift the material table 31 to the required welding height, and control the mobile welding module 1 to weld the quartz furnace tube 6 in the current state. After welding is completed, control the rotating motor 43 to drive one of the rotating bearings 45 to rotate the quartz furnace tube 6 to another angle required for welding, and then weld the quartz furnace tube 6.

[0057] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0058] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the present invention patent.

Claims

1. A quartz furnace tube core welding device, characterized in that: The invention comprises a mobile welding module (1), wherein a welding base (2) is provided at the bottom of the mobile welding module (1), a material base (3) is fixedly provided at the front end of the welding base (2), a rotating assembly (4) is provided at the top of the material base (3), a lifting assembly (5) is provided on the material base (3), and a quartz furnace tube (6) is provided at the top of the rotating assembly (4).

2. A quartz furnace tube core welding device according to claim 1, characterized in that: A plurality of support columns (34) are fixedly provided on the top of the material base (3), and a material platform (31) is provided on the top of the support columns (34).

3. A quartz furnace tube core welding device according to claim 2, characterized in that: At least four of the support columns (34) have positioning holes (33) at their top ends, positioning columns (32) are provided in the positioning holes (33), and the top ends of the positioning columns (32) are fixedly connected to the bottom end of the material platform (31).

4. A quartz furnace tube core welding device according to claim 3, characterized in that: The rotating assembly (4) includes at least four bearing seats (41) fixedly arranged on the top of the material platform (31), and the at least four bearing seats (41) are evenly divided into two groups and respectively arranged on both sides of the material platform (31). Rotating bearings (45) are provided in the same group of bearing seats (41) for rotating together.

5. A quartz furnace tube core welding device according to claim 4, characterized in that: A rotating motor (43) is fixedly provided at the bottom of the rear end of the material platform (31), and the rear ends of the rotating motor (43) and one of the rotating bearings (45) are both sleeved with synchronous wheels, and a synchronous belt is provided between the two synchronous wheels.

6. A quartz furnace tube core welding device according to claim 5, characterized in that: The lifting assembly (5) includes a plurality of lifting shaft brackets (51) fixedly arranged on the material base (3), two rotating holes are provided at the front end of the lifting shaft bracket (51), and lifting bearings (52) are provided in the rotating holes on the same side for common rotation. A plurality of lifting pry rings (56) are fixedly sleeved on the two lifting bearings (52), and a limiting rod (54) is provided inside the lifting pry ring (56). A lifting groove (53) is provided in the support column (34) that matches the position of the plurality of lifting pry rings (56), and the interior of the lifting groove (53) is slidably connected to the limiting rod (54), and the limiting rod (54) is located inside the lifting pry ring (56).

7. A quartz furnace tube core welding device according to claim 6, characterized in that: A mounting plate is fixedly provided at the bottom of the material base (3), and a driving motor (59) is fixedly provided at the top of the mounting plate. The driving motor (59) is transmission-connected to a driving gear (57). A gear column (58) is provided at the rear end of the driving gear (57). The gear column (58) passes through any one of the lifting shaft brackets (51) and is rotationally connected to the lifting shaft bracket (51). A driven gear is fixedly provided at the bottom end of the gear column (58). The driven gear is transmission-connected to the driving gear (57). A bevel gear is fixedly provided at the top end of the gear column (58). Both sides of the bevel gear are provided with a changing gear (510) and are transmission-connected to two changing gears (510). The changing gear (510) is located in the lifting shaft bracket (51) and is fixedly sleeved on the lifting bearing (52).

8. A quartz furnace tube core welding device according to claim 7, characterized in that: The two direction-changing gears (510) rotate in opposite directions.

9. A quartz furnace tube core welding device according to claim 8, characterized in that: A plurality of rotating wheels (42) are sleeved on the rotating bearing (45).

10. A quartz furnace tube core welding device according to claim 9, characterized in that: The quartz furnace tube (6) is arranged above the rotating wheel (42).

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