Mask ear strap spot welding machine

Abstract

The utility model discloses a mask ear band spot welding machine, which belongs to the technical field of mask production and comprises a support column, a workbench is fixedly mounted at the top end of the support column, a support frame is fixedly mounted on the top surface of the workbench, an adjusting component is arranged in the workbench, and a driving component is arranged above the adjusting component; according to the mask spot welding machine, by arranging the adjusting assembly and the driving assembly, the mask spot welding function is achieved, meanwhile, it can be guaranteed that the ear bands can be subjected to spot welding completely through the spot welding machine, and the situation that workers have view blind areas in the spot welding process is avoided; the mask body and the ear belts cannot be placed under the spot welding machine every time, so that part of the ear belts are possibly not subjected to complete spot welding and are prone to breakage, the quality of mask finished products and subsequent use of masks are affected, and the mask body spot welding machine is easy and convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of mask production, and particularly relates to a mask earband spot welder. Background Art

[0002] A mask is a sanitary product, usually worn over the mouth and nose to filter the air entering the mouth and nose. It is a tool used to block harmful gases, odors, and droplets, made of gauze, paper, etc. During the production process of masks, a corresponding spot welder is needed to spot-weld the earbands onto the mask body.

[0003] Nowadays, although there are many mask earband spot welders on the market, when these spot welders are used to spot-weld the earbands, it is necessary for workers to manually place the mask body and the earbands directly below the spot welder. However, due to the visual blind spots of workers during the spot-welding process, the mask body and the earbands cannot be placed directly below the spot welder every time, resulting in incomplete spot-welding of some earbands, which are prone to breakage, affecting the quality of the finished masks and their subsequent use. To solve the above problems, there is an urgent need for a mask earband spot welder to address these issues. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that although there are many mask earband spot welders on the market nowadays, when these spot welders are used to spot-weld the earbands, it is necessary for workers to manually place the mask body and the earbands directly below the spot welder. However, due to the visual blind spots of workers during the spot-welding process, the mask body and the earbands cannot be placed directly below the spot welder every time, resulting in incomplete spot-welding of some earbands, which are prone to breakage, affecting the quality of the finished masks and their subsequent use, and to propose a mask earband spot welder.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a mask earband spot welder, including a support column, the top of the support column is fixedly installed with a workbench, a support frame is fixedly installed on the top surface of the workbench, an adjustment component is arranged inside the workbench, and a driving component is arranged above the adjustment component.

[0006] As a further description of the above technical scheme:

[0007] The adjustment component includes a rotating shaft, the rotating shaft is rotatably connected to the bottom inner wall of the workbench, a turntable is fixedly installed at the top of the rotating shaft, an installation shaft is rotatably connected to the bottom inner wall of the workbench, and a belt is slidably connected to the outer wall of the installation shaft.

[0008] As a further description of the above technical scheme:

[0009] On the inner wall at the other end of the belt, there is a sliding connection with a mounting shaft. At the top of the mounting shaft, there is a fixed installation of a threaded rod. The turntable is slidably connected with a pin through a sliding hole arranged inside it. On the top surface of the turntable, there is a hinge connection, and outside the hinge, there is a fixed installation of a pressing plate.

[0010] As a further description of the above technical solution:

[0011] The driving component includes a connecting frame. On one side surface of the support frame, there is a fixed installation of a connecting frame. On the top surface of the connecting frame, there is a fixed installation of a spot welder body.

[0012] As a further description of the above technical solution:

[0013] At the bottom end of the spot welder body, there is a fixed installation of a mounting frame. On the bottom surface of the mounting frame, there is a fixed installation of a longitudinal mounting rod. At the bottom end of the longitudinal mounting rod, there is a fixed installation of a welding head. On the bottom surface of the mounting frame, there is a fixed installation of a pressing rod.

[0014] As a further description of the above technical solution:

[0015] On the bottom surface of the longitudinal mounting rod, there is a fixed installation of an indicator light. The mounting frame is threadedly connected with a threaded rod through a threaded hole arranged inside it. On the bottom surface of the connecting frame, there is a rotational connection with a threaded rod.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are:

[0017] 1. In the present utility model, by providing an adjustment component and a drive component, when the device is in use, first place the mask body and the ear straps directly below the spot welding head, then close the pressing plate to fix the mask body. After that, start the spot welding machine body to make the mounting frame start to descend. The movement of the mounting frame drives the movement of the mounting vertical rod and the spot welding head. Then, stop descending until the spot welding head spot welds the mask body and the ear straps. At this time, the pressing rod presses the pressing plate to further fix the mask body. At this point, spot welding on one side of the mask is completed. Then, pull out the pin and reset the mounting frame. During the reset process of the mounting frame, the threaded rod starts to rotate. The rotation of the threaded rod drives the rotation of the mounting shaft. At this time, the belt starts to move. The movement of the belt drives the rotation of the rotating shaft. The rotation of the rotating shaft makes the turntable start to rotate, thereby making the mask body start to rotate and turning the position on the other side that needs to be spot welded to directly below the spot welding head. Then, insert the pin again and place the ear straps directly below the spot welding head. After that, lower the mounting frame again and repeat the operation. Through this design, not only the function of positioning and spot welding the mask is achieved, but also it can ensure that the ear straps can be completely spot welded by the spot welding machine, avoiding the situation that due to the blind spot of vision of the worker during the spot welding process, the mask body and the ear straps cannot be placed directly below the spot welding machine every time, resulting in incomplete spot welding of some ear straps, easy breakage, affecting the quality of the mask finished product and subsequent use of the mask. Moreover, it is simple and convenient to use and has strong practicability.

[0018] 2. In the present utility model, by providing an indicator light, during the use of the device, the worker can place the ear straps according to the indicator light, thereby improving the accuracy of the worker's spot welding, improving the quality of the mask finished product, reducing the difficulty of using the equipment, not only improving the working efficiency of the workers, but also ensuring the quality of the mask finished product. Moreover, it is simple and convenient to use and has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of a mask ear strap spot welding machine proposed by the present utility model;

[0020] Figure 2 is an exploded three-dimensional structural schematic diagram of a mask ear strap spot welding machine proposed by the present utility model;

[0021] Figure 3 is a three-dimensional structural schematic diagram of the drive component in a mask ear strap spot welding machine proposed by the present utility model;

[0022] Figure 4 is an exploded three-dimensional structural schematic diagram of the adjustment component in a mask ear strap spot welding machine proposed by the present utility model.

[0023] Legend Explanation:

[0024] 1. Workbench; 2. Support column; 3. Driving component; 31. Connecting frame; 32. Installation longitudinal rod; 33. Indicator light; 34. Spot welding head; 35. Spot welder body; 36. Installation frame; 37. Pressure bar; 4. Support frame; 5. Adjusting component; 51. Turntable; 52. Pressure plate; 53. Hinge; 54. Plug pin; 55. Threaded rod; 56. Installation shaft; 57. Belt; 58. Rotating shaft. Detailed implementation manner

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Please refer to Figures 1-4 , the present invention provides a technical solution: a mask earband spot welder, including a support column 2, the top of the support column 2 is fixedly installed with a workbench 1, the top surface of the workbench 1 is fixedly installed with a support frame 4, the inside of the workbench 1 is provided with an adjusting component 5, and above the adjusting component 5 is provided with a driving component 3;

[0027] The adjusting component 5 includes a rotating shaft, the bottom inner wall of the workbench 1 is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly installed with a turntable 51, the bottom inner wall of the workbench 1 is rotatably connected with an installation shaft 56, the outer wall of the installation shaft 56 is slidably connected with a belt 57, the other end inner wall of the belt 57 is slidably connected with an installation shaft 56, the top of the installation shaft 56 is fixedly installed with a threaded rod 55, the turntable 51 is slidably connected with a plug pin 54 through a sliding hole provided in its inside, the top surface of the turntable 51 is hinged with a hinge 53, the outside of the hinge 53 is fixedly installed with a pressure plate 52, the driving component 3 includes a connecting frame 31, a connecting frame 31 is fixedly installed on one side surface of the support frame 4, a spot welder body 35 is fixedly installed on the top surface of the connecting frame 31, the bottom end of the spot welder body 35 is fixedly installed with an installation frame 36, the bottom surface of the installation frame 36 is fixedly installed with an installation longitudinal rod 32, the bottom end of the installation longitudinal rod 32 is fixedly installed with a spot welding head 34, and a pressure bar 37 is fixedly installed on the bottom surface of the installation frame 36;

[0028] The specific implementation method is as follows: When the device is applied, first place the mask body and the ear straps directly below the spot welding head 34, then close the pressure plate 52 to fix the mask body. After that, start the spot welding machine body 35 to make the mounting frame 36 start to descend. The movement of the mounting frame 36 drives the movement of the mounting vertical rod 32 and the spot welding head 34. Then, stop descending until the spot welding head spot welds the mask body and the ear straps. At this time, the pressure rod 37 presses the pressure plate 52 to further fix the mask body. At this point, spot welding on one side of the mask is completed. Then, pull out the pin 54 and reset the mounting frame 36. During the reset process of the mounting frame 36, the threaded rod 55 starts to rotate. The rotation of the threaded rod 55 drives the rotation of the mounting shaft 56. At this time, the belt 57 starts to move. The movement of the belt 57 drives the rotation of the rotating shaft. The rotation of the rotating shaft makes the turntable 51 start to rotate, so that the mask body starts to rotate and the position to be spot welded on the other side turns to directly below the spot welding head. Then, insert the pin 54 again and place the ear straps directly below the spot welding head. After that, make the mounting frame 36 descend again, and repeat the operation in this way;

[0029] An indicator light 33 is fixedly installed on the bottom surface of the mounting vertical rod 32. The mounting frame 36 is threadedly connected with a threaded rod 55 through a threaded hole provided inside it. The threaded rod 55 is rotatably connected to the bottom surface of the connecting frame 31.

[0030] The specific implementation method is as follows: During the use of the device, workers can place the ear straps according to the indicator light 33, so as to improve the accuracy of workers' spot welding, thereby improving the quality of the mask finished products and reducing the use difficulty of the device. It can not only improve the working efficiency of workers, but also ensure the quality of the mask finished products.

[0031] Working principle: When the device is applied, first place the mask body and ear straps directly below the spot welding head 34, then close the pressure plate 52 to fix the mask body. After that, start the spot welding machine body 35 to make the mounting frame 36 start to descend. The movement of the mounting frame 36 drives the movement of the mounting vertical rod 32 and the spot welding head 34. Then, stop descending until the spot welding head spot welds the mask body and ear straps. At this time, the pressure rod 37 squeezes the pressure plate 52 to further fix the mask body. At this point, spot welding on one side of the mask is completed. Then, pull out the pin 54 and reset the mounting frame 36. During the reset process of the mounting frame 36, the threaded rod 55 starts to rotate. The rotation of the threaded rod 55 drives the rotation of the mounting shaft 56. At this time, the belt 57 starts to move. The movement of the belt 57 drives the rotation of the rotating shaft. The rotation of the rotating shaft makes the turntable 51 start to rotate, so that the mask body starts to rotate and the position to be spot welded on the other side is turned directly below the spot welding head. Then, insert the pin 54 again and place the ear straps directly below the spot welding head. After that, make the mounting frame 36 descend again and repeat the operation. During the use of this device, workers can place the ear straps according to the indicator light 33, so as to improve the accuracy of workers' spot welding, thereby improving the quality of the finished masks and reducing the difficulty of using the equipment. It can not only improve the work efficiency of workers, but also ensure the quality of the finished masks.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A mask ear strap spot welding machine, comprising a support column (2), characterized in that: A workbench (1) is fixedly mounted on the top of the support column (2), a support frame (4) is fixedly mounted on the top surface of the workbench (1), an adjustment assembly (5) is arranged inside the workbench (1), a drive assembly (3) is arranged above the adjustment assembly (5), the drive assembly (3) comprises a connecting frame (31), a connecting frame (31) is fixedly mounted on one side surface of the support frame (4), a spot welding machine body (35) is fixedly mounted on the top surface of the connecting frame (31), a mounting frame (36) is fixedly mounted on the bottom end of the spot welding machine body (35), a mounting longitudinal rod (32) is fixedly mounted on the bottom surface of the mounting frame (36), and an indicator light (33) is fixedly mounted on the bottom surface of the mounting longitudinal rod (32).

2. A mask ear strap spot welding machine according to claim 1, characterized in that: The adjustment assembly (5) comprises a rotating shaft (58), the rotating shaft (58) is rotatably connected to the inner wall of the bottom of the workbench (1), a turntable (51) is fixedly mounted on the top of the rotating shaft (58), a mounting shaft (56) is rotatably connected to the inner wall of the bottom of the workbench (1), and a belt (57) is slidably connected to the outer wall of the mounting shaft (56).

3. A mask ear strap spot welding machine according to claim 2, characterized in that: A mounting shaft (56) is slidably connected to the inner wall of the other end of the belt (57), a threaded rod (55) is fixedly mounted on the top end of the mounting shaft (56), the turntable (51) is slidably connected to a latch (54) via a sliding hole provided inside the turntable (51), a hinge (53) is hinged on the top surface of the turntable (51), and a pressure plate (52) is fixedly mounted on the outside of the hinge (53).

4. A mask ear strap spot welding machine according to claim 3, characterized in that: A spot welding head (34) is fixedly mounted on the bottom end of the mounting longitudinal rod (32), and a pressure rod (37) is fixedly mounted on the bottom surface of the mounting frame (36).

5. A mask ear strap spot welding machine according to claim 4, characterized in that: The mounting frame (36) is threadedly connected to a threaded rod (55) through a threaded hole provided inside the mounting frame (36), and the threaded rod (55) is rotatably connected to the bottom surface of the connecting frame (31).

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