A metal screen welding apparatus

Abstract

The utility model belongs to metal screen cloth technical field, concretely speaking is a kind of metal screen cloth welding equipment, including welding machine and support device, the lateral wall of welding machine is fixedly connected with connecting line, the bottom of connecting line is fixedly connected with welding portion;Support device is set on the surface of welding portion, and support device includes support block, support block is located in one side of welding portion, the inner surface of support block is rotatably connected with two rollers, the inner surface of support block is rotatably connected with threaded rod, the surface of threaded rod is threadedly connected with moving block, the surface of placing plate is equipped with extension device, and extension device includes extension plate, extension plate is located in one side of placing plate, the lateral wall of placing plate is fixedly connected with receiving block, the lateral wall of extension plate is fixedly connected with clamping block, and clamping block is inserted in the inner surface of receiving block;By setting the whole device can limit the transverse position of welding portion, also can reduce the case that metal screen cloth is in disorder in welding to some extent.

Description

Technical Field

[0001] This utility model relates to the field of metal screen technology, specifically a metal screen welding device. Background Technology

[0002] Screens are a broad category of mesh products made by weaving metal wires, punching and stretching metal plates, and using certain technical methods. The four main functions of metal mesh are: screening, filtering, protecting, and solidifying. Metal screens are mainly used in industries such as metallurgy, coal, rubber, petroleum, chemical, pharmaceutical, automotive, ceramics, and glass for screening solid particles and powders.

[0003] Regarding the above and existing related technologies: In the production of metal screens, some production environments require welding of the metal screens. When using welding, a roll welding machine is used. Since most welding parts lack auxiliary support mechanisms and need to be handheld, the welding parts are prone to tilting when moving, affecting the welding quality. Therefore, a metal screen welding equipment is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The metal screen welding equipment of this utility model includes a welding machine and a support device. A connecting line is fixedly connected to the side wall of the welding machine, and a welding part is fixedly connected to the bottom end of the connecting line. The support device is set on the surface of the welding part. The support device includes a support block, which is located on one side of the welding part. Two rollers are rotatably connected to the inner surface of the support block. A threaded rod is rotatably connected to the inner surface of the support block. A moving block is threadedly connected to the surface of the threaded rod. The side wall of the moving block is fixedly connected to the side wall of the welding part. After the welding part moves to a suitable height, the welding part is pushed to move the moving block and the support block. The support block drives the rollers to roll on the ground or table. By setting the support block, rollers, threaded rod and moving block, the welding part can be supported, reducing the tilting of the welding part.

[0006] Preferably, the surface of the support block is fitted with a placement plate. When the support block moves, it slides on the inner wall of the placement plate. The placement plate can limit the movement of the support block and reduce the possibility of the support block moving randomly.

[0007] Preferably, the surface of the placement plate is provided with a placement groove, and the inner wall of the placement groove is slidably connected to the surface of the support block. When the support block moves, the support block will slide on the inner wall of the placement groove. The placement groove facilitates the movement of the support block.

[0008] Preferably, a knob is fixedly connected to the upper surface of the threaded rod. When it is necessary to operate the threaded rod, the knob is rotated to make the threaded rod rotate. The knob makes it convenient to operate the threaded rod.

[0009] Preferably, the surface of the support block is provided with a storage groove, the inner wall of the storage groove of the support block is slidably connected to the surface of the moving block, the surface of the moving block is provided with a threaded hole, the inner wall of the threaded hole of the moving block is threadedly connected to the surface of the threaded rod, and when the moving block moves, the moving block slides on the inner wall of the storage groove, and the opening of the storage groove can facilitate the movement of the moving block.

[0010] Preferably, the surface of the placement plate is provided with an extension device, the extension device including an extension plate located on one side of the placement plate, a storage block fixedly connected to the side wall of the placement plate, and a locking block fixedly connected to the side wall of the extension plate. The locking block is inserted into the inner surface of the storage block. When it is necessary to extend the placement plate, the extension plate is pushed to move the locking block, and the locking block is inserted into the inner wall of the storage block. By setting the extension plate, the storage block and the locking block, the length of the placement plate can be increased.

[0011] Preferably, the inner walls of the storage block and the card block are threaded with positioning pins, and the side wall of the extension plate is fixedly connected with a handle. When taking the extension plate, the handle is pulled to move the extension plate. The handle makes it easy to take the extension plate.

[0012] The advantages of this utility model are: 1. When welding a metal screen is required, this utility model involves laying out the metal screen, placing the placement plate on the side wall or surface of the metal screen, and then turning the knob to drive the threaded rod to rotate. The threaded rod rotates on the inner surface of the support block and the inner wall of the threaded hole of the moving block. The threaded rod drives the moving block to move its position, and the moving block drives the welding part to move. The moving block slides on the inner wall of the receiving groove. After the welding part is in contact with the metal screen, the welding operation is performed. When the welding part is pushed to move, the welding part drives the support block to move. The support block drives the roller to roll on the inner surface of the placement groove of the placement plate, and the support block also slides on the inner wall of the placement groove. By setting up the entire device, the lateral position of the welding part can be restricted, and the random movement of the metal screen during welding can also be reduced to a certain extent.

[0013] 2. When the metal screen is long, this utility model allows the handle to be pulled to move the extension plate, which in turn moves the locking block to slide and insert it into the inner wall of the storage block. Then, the positioning pin is rotated to the inner wall of the storage block and the locking block. When the support block moves, the support block moves on the inner surface of the extension plate. By setting the entire device, the length of the placement plate can be increased, thereby adapting to metal screens of different specifications. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a three-dimensional structural diagram of a welding machine in a metal screen welding equipment. Figure 2 In a metal screen welding equipment Figure 1 A schematic diagram of the structure at point A; Figure 3 This is a partial structural diagram of a support device in a metal screen welding equipment. Figure 4 This is a side view of the welding machine in a metal screen welding equipment. Figure 5 In a metal screen welding equipment Figure 4 A schematic diagram of the structure at point B.

[0016] In the diagram: 1. Welding machine; 2. Connecting line; 3. Welding section; 4. Support device; 41. Support block; 42. Roller; 43. Threaded rod; 44. Moving block; 45. Placement plate; 46. Placement slot; 47. Knob; 48. Storage slot; 49. Threaded hole; 5. Extension device; 51. Extension plate; 52. Storage block; 53. Locking block; 54. Positioning pin; 55. Handle. Detailed Implementation

[0017] 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 scope of protection of the present utility model.

[0018] Please see Figures 1-5As shown, a metal screen welding device includes a welding machine 1 and a support device 4. A connecting line 2 is fixedly connected to the side wall of the welding machine 1, and a welding section 3 is fixedly connected to the bottom end of the connecting line 2. The support device 4 is disposed on the surface of the welding section 3 and includes a support block 41 located on one side of the welding section 3. Two rollers 42 are rotatably connected to the inner surface of the support block 41, and a threaded rod 43 is rotatably connected to the inner surface of the support block 41. A movable block 44 is threadedly connected to the surface of the threaded rod 43. The side wall of the movable block 44 and... The side wall of the welding part 3 is fixedly connected. During operation, the threaded rod 43 is rotated to rotate on the inner wall of the moving block 44 and the inner surface of the support block 41. The threaded rod 43 drives the moving block 44 to move to a new position. The moving block 44 drives the welding part 3 to move. After the welding part 3 moves to a suitable height, it is pushed to drive the welding part 3 to move the moving block 44 and the support block 41. The support block 41 drives the roller 42 to roll on the ground or table. By setting the support block 41, roller 42, threaded rod 43 and moving block 44, the welding part 3 can be supported, reducing the tilting of the welding part 3.

[0019] The surface of the support block 41 is fitted with a placement plate 45; during operation, the support block 41 slides on the inner wall of the placement plate 45. The placement plate 45 can limit the position of the support block 41 and reduce the random movement of the support block 41.

[0020] The surface of the placement plate 45 is provided with a placement groove 46, and the inner wall of the placement groove 46 of the placement plate 45 is slidably connected to the surface of the support block 41. During operation, the support block 41 will slide on the inner wall of the placement groove 46, and the placement groove 46 facilitates the movement of the support block 41.

[0021] A knob 47 is fixedly connected to the upper surface of the threaded rod 43; during operation, rotating the knob 47 causes the threaded rod 43 to rotate, and the knob 47 facilitates the operation of the threaded rod 43.

[0022] The surface of the support block 41 is provided with a storage groove 48. The inner wall of the storage groove 48 of the support block 41 is slidably connected to the surface of the moving block 44. The surface of the moving block 44 is provided with a threaded hole 49. The inner wall of the threaded hole 49 of the moving block 44 is threadedly connected to the surface of the threaded rod 43. During operation, the threaded rod 43 rotates in the inner wall of the threaded hole 49. When the moving block 44 moves, the moving block 44 slides in the inner wall of the storage groove 48. The opening of the storage groove 48 facilitates the movement of the moving block 44.

[0023] The surface of the placement plate 45 is provided with an extension device 5, which includes an extension plate 51 located on one side of the placement plate 45. A storage block 52 is fixedly connected to the side wall of the placement plate 45, and a locking block 53 is fixedly connected to the side wall of the extension plate 51. The locking block 53 is inserted into the inner surface of the storage block 52. During operation, pushing the extension plate 51 causes the locking block 53 to move, and the locking block 53 is inserted into the inner wall of the storage block 52. By setting the extension plate 51, the storage block 52 and the locking block 53, the length of the placement plate 45 can be increased.

[0024] The inner walls of the storage block 52 and the locking block 53 are threaded with positioning pins 54, and the side wall of the extension plate 51 is fixedly connected with a handle 55. During operation, the positioning pins 54 are rotated to the inner walls of the storage block 52 and the locking block 53. When taking out the extension plate 51, the handle 55 is pulled to move the extension plate 51. The handle 55 makes it easy to take out the extension plate 51.

[0025] Working principle: When welding a metal screen is required, lay out the metal screen and place the placement plate 45 on the side wall or surface of the metal screen. Then, turn the knob 47 to drive the threaded rod 43 to rotate. The threaded rod 43 rotates on the inner surface of the support block 41 and the inner wall of the threaded hole 49 of the moving block 44. The threaded rod 43 drives the moving block 44 to move its position. The moving block 44 drives the welding part 3 to move. The moving block 44 slides on the inner wall of the receiving groove 48. After the welding part 3 is in contact with the metal screen, the welding operation is performed. When the welding part 3 is pushed to move, the welding part 3 drives the support block 41 to move. The support block 41 drives the roller 42 to move on the inner surface of the placement groove 46 of the placement plate 45. As the support block 41 rolls, it also slides on the inner wall of the placement groove 46. By setting the entire device, the lateral position of the welding part 3 can be restricted, and the movement of the metal screen during welding can be reduced to a certain extent. When the metal screen is long, pull the handle 55 to move the extension plate 51. The extension plate 51 moves the locking block 53, allowing the locking block 53 to be inserted into the inner wall of the storage block 52. Then, rotate the positioning pin 54 to the inner wall of the storage block 52 and the locking block 53. When the support block 41 moves, the support block 41 moves on the inner surface of the extension plate 51. By setting the entire device, the length of the placement plate 45 can be increased, thereby adapting to metal screens of different specifications.

[0026] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A metal screen welding device, comprising a welding machine (1) and a support device (4), wherein a connecting line (2) is fixedly connected to the side wall of the welding machine (1), and a welding part (3) is fixedly connected to the bottom end of the connecting line (2); characterized in that: The support device (4) is disposed on the surface of the welding part (3). The support device (4) includes a support block (41). The support block (41) is located on one side of the welding part (3). Two rollers (42) are rotatably connected to the inner surface of the support block (41). A threaded rod (43) is rotatably connected to the inner surface of the support block (41). A movable block (44) is threadedly connected to the surface of the threaded rod (43). The side wall of the movable block (44) is fixedly connected to the side wall of the welding part (3).

2. The metal screen welding equipment according to claim 1, characterized in that: The surface of the support block (41) is fitted with a placement plate (45).

3. The metal screen welding equipment according to claim 2, characterized in that: The surface of the placement plate (45) is provided with a placement groove (46), and the inner wall of the placement groove (46) of the placement plate (45) and the surface of the support block (41) are slidably connected.

4. The metal screen welding equipment according to claim 1, characterized in that: A knob (47) is fixedly connected to the upper surface of the threaded rod (43).

5. The metal screen welding equipment according to claim 1, characterized in that: The surface of the support block (41) is provided with a storage groove (48), the inner wall of the storage groove (48) of the support block (41) is slidably connected to the surface of the moving block (44), the surface of the moving block (44) is provided with a threaded hole (49), and the inner wall of the threaded hole (49) of the moving block (44) is threadedly connected to the surface of the threaded rod (43).

6. The metal screen welding equipment according to claim 2, characterized in that: The surface of the placement plate (45) is provided with an extension device (5), the extension device (5) includes an extension plate (51), the extension plate (51) is located on one side of the placement plate (45), a storage block (52) is fixedly connected to the side wall of the placement plate (45), and a locking block (53) is fixedly connected to the side wall of the extension plate (51), the locking block (53) is inserted into the inner surface of the storage block (52).

7. The metal screen welding equipment according to claim 6, characterized in that: The inner walls of the storage block (52) and the card block (53) are threaded with positioning pins (54), and the side wall of the extension plate (51) is fixedly connected with a handle (55).

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