Mask processing and welding mechanism

Abstract

The utility model discloses a mask processing and welding mechanism, which relates to the field of mask processing and production and comprises a mask processing operation platform which is arranged on a processing rack in a liftable manner. A mask spot welding machine used for conducting welding machining on the mask placed on the mask machining operation platform is movably arranged above the mask machining operation platform, and the mask spot welding machine is movably connected with the machining rack through a movable structure. The welding mechanism is simple in structure, low in manufacturing cost and convenient to operate, the production and machining efficiency can be improved through the welding mechanism, the machining quality can be improved, and the machining cost can be saved.

Description

Technical Field

[0001] The utility model relates to the field of mask processing and production, in particular to a mask processing and welding mechanism. Background Art

[0002] Masks are a kind of sanitary and epidemic prevention products. Generally, they are worn on the mouth and nose to filter the air entering the mouth and nose to block harmful gases, odors, droplets, viruses and other substances. They are made of gauze or paper. From the perspective of human physiological structure, the blood circulation of the nasal mucosa is very strong, and the passages in the nasal cavity are very tortuous, so the nasal hairs form a filtering "barrier". When air is inhaled into the nostrils, the airflow forms a vortex in the tortuous passage, which warms the airflow inhaled into the nasal cavity. Some tests have shown that when the cold air of minus 7℃ is inhaled into the lungs through the nasal cavity, the airflow has been heated to 28.8℃, which is very close to the temperature of the human body. If you wear a mask for a long time, the nasal mucosa will become fragile and lose the original physiological function of the nasal cavity, so you can't wear a mask for a long time. Masks can only be worn in special environments, such as places with many people and poor air circulation. Of course, when walking in the wild, in order to resist wind and sand and cold, or in an environment with air pollution, you need to wear a mask, but the time should not be too long. In addition, during the flu season, you should also wear a mask when going to public places where there may be a large number of pathogens. Masks have a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask is very effective when working in a dusty and other polluted environment.

[0003] With the existing technology, when processing the mask body, that is, "welding" several layers of gauze of the mask, many production and processing companies still use manual "welding" one by one, resulting in low production efficiency, failure to meet quality requirements, and increased production costs. Summary of the invention

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] The mask processing and welding mechanism comprises a mask processing operation platform, which is movably placed on a processing frame, and a mask spot welding machine for welding masks placed on the mask processing operation platform is movably arranged above the mask processing operation platform, and the mask spot welding machine is movably connected to the processing frame through a movable structure.

[0006] Preferably, the movable structure comprises a movable connecting frame, the top end of which is slidably connected to the supporting guide beam via a first slide rail;

[0007] The shell of the mask spot welding machine is connected to the connecting plate by bolts. One side of the connecting plate can be raised and lowered and slidably arranged through a second slide rail and a connecting beam. The top of the connecting beam is connected to a first electric rotating table for driving the connecting beam to rotate. The top of the shell of the first electric rotating table is connected to a movable connecting frame.

[0008] Preferably, one end of the support guide beam is connected to a support column, the bottom end of the support column is connected and fixed to the processing frame, the other end of the support guide beam is provided with a hydraulic cylinder for driving the movable connecting frame to move along the support guide beam, the cylinder body of the hydraulic cylinder is connected and fixed to the support guide beam through a fixed plate, and the output end rod body of the hydraulic cylinder is connected to the movable connecting frame.

[0009] Preferably, a rotating placement limit table for placing the processed masks is provided on the mask processing operation platform, the bottom end of the rotating placement limit table is connected to a rotating shaft detachably connected to the rotating placement limit table, the other end of the rotating shaft rotatably passes through the horizontal sliding plate through a bearing, and the end is connected to a driving device for driving the rotating shaft to rotate;

[0010] The horizontal sliding plate and the mask processing operation platform can be slidably arranged.

[0011] Preferably, the driving device comprises a servo motor, and one end of the rotating shaft away from the rotating placement limit table is connected to the output end of the servo motor. The servo motor is installed and connected to the bottom end of the horizontal sliding plate and can move with the horizontal sliding plate.

[0012] Preferably, the horizontal sliding plate is horizontally slidably arranged with the mask processing operation platform via a third guide rail;

[0013] A connecting beam is connected to one side end of the mask processing operation platform, and a hydraulic lifting rod is provided at the bottom end of the connecting beam for driving the mask processing operation platform to lift and move through the connecting beam. The output end rod body of the hydraulic lifting rod is connected to the bottom end of the connecting beam, and the shell of the hydraulic lifting rod is connected to the processing frame through a fixing plate.

[0014] The beneficial effect of the utility model is that the purpose of the utility model is to provide a mask processing welding mechanism, which is used to replace the traditional manual "welding connection" processing of the mask cover body produced, so as to improve the production and processing efficiency. The welding mechanism includes a mask processing operation platform, which can be lifted and placed on the processing frame, and a mask spot welding machine for welding the mask placed on the mask processing operation platform is movably arranged above the mask processing operation platform, and the mask spot welding machine is movably connected to the processing frame through a movable structure. By placing the mask cover body to be processed on the processing operation platform, and then driving the mask spot welding machine to "spot weld" the mask cover body (several layers of gauze) by controlling the movable structure, the purpose of improving efficiency is achieved. From the perspective of the entire welding mechanism structural design, the welding mechanism is not only simple in structure, cheap in cost, and easy to operate, but also can improve the efficiency of production and processing, improve the quality of processing, and save processing costs through the welding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the connection structure of the mask processing and welding mechanism of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall effect of the mask processing and welding mechanism of the utility model;

[0017] In the figure, 1-mask processing operation platform, 2-mask spot welding machine, 3-movable connecting frame, 11-rotation placement limit table, 12-horizontal sliding plate, 13-servo motor, 14-hydraulic lifting rod, 21-connecting plate, 22-connecting beam, 31-support guide beam, 32-support column, 33-hydraulic cylinder. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0019] like Figure 1 to Figure 2As shown, a mask processing welding mechanism is used to replace the traditional manual "welding connection" processing of the mask cover body, thereby improving the production and processing efficiency. The welding mechanism includes a mask processing operation platform 1, which can be lifted and placed on the processing frame. A mask spot welder 2 for welding the mask placed on the mask processing operation platform 1 is movably arranged above the mask processing operation platform 1. The mask spot welder 2 is movably connected to the processing frame through a movable structure. By placing the mask cover body to be processed on the processing operation platform, and then controlling the movable structure to drive the mask spot welder 2 (the mask spot welder 2 is an existing "welding connection device" for connecting the mask) to perform "spot welding connection" on the mask cover body (several layers of gauze), the purpose of improving efficiency is achieved.

[0020] Further, in the embodiment, the welding mechanism includes a mask processing operation platform 1 in structural design, the mask processing operation platform 1 can be lifted and placed on the processing frame, and a mask spot welding machine 2 for welding masks placed on the mask processing operation platform is movably arranged above the mask processing operation platform 1, and the mask spot welding machine 2 is movably connected to the processing frame through a movable structure. Among them, in the embodiment, the movable structure of the arrangement includes a movable connecting frame 3, the top of the movable connecting frame 3 is slidably connected to the support guide beam 31 through a first slide rail; the shell of the mask spot welding machine 2 is connected to the connecting plate 21 by bolts, and one side of the connecting plate 21 is slidably arranged with the connecting beam through a second slide rail, and the top of the connecting beam 22 is connected to a first electric rotating table for driving the connecting beam 22 to rotate, and the top of the shell of the first electric rotating table is connected to the movable connecting frame 3. At the same time, one end of the support guide beam 31 is connected to a support column 32, the bottom end of the support column 32 is connected and fixed to the processing frame, and the other end of the support guide beam 31 is provided with a hydraulic cylinder 33 for driving the movable connecting frame 3 to move along the support guide beam 31. The cylinder body of the hydraulic cylinder 33 is connected and fixed to the support guide beam 31 through a fixed plate, and the output end rod body of the hydraulic cylinder 33 is connected to the movable connecting frame 3. The hydraulic cylinder 33 is extended and retracted, thereby driving the movable connecting frame 3 to move along the support guide beam 31 through the first slide rail, and the first electric rotating table is rotated to drive the connecting beam 22 to rotate, thereby driving the mask spot welder 2 connected to the connecting beam 22 to rotate, and then driving the connecting plate 21 that can be lifted and lowered and connected to the connecting beam 22 through the second slide rail (electric slide rail) to lift and move, thereby controlling the mask spot welder 2 installed and connected to the connecting plate 21 to lift and move, and finally controlling the "comprehensive" "spot welding connection" of the mask cover below, thereby meeting the quality requirements.

[0021] Furthermore, in the embodiment, the mask processing operation platform 1 is provided with a rotating placement limit table 11 for placing the processed masks, the bottom end of the rotating placement limit table 11 is connected with a rotating shaft detachably connected to the rotating placement limit table 11, the other end of the rotating shaft rotatably passes through the horizontal sliding plate 12 through a bearing, and the end is connected with a driving device for driving the rotating shaft to rotate; the horizontal sliding plate 12 and the mask processing operation platform 1 are slidably arranged. The driving device of the arrangement includes a servo motor 13, one end of the rotating shaft away from the rotating placement limit table is connected to the output end of the servo motor 13, and the servo motor 13 is installed and connected to the bottom end of the horizontal sliding plate 12, and can move with the horizontal sliding plate 12. In addition, the horizontal sliding plate 12 is horizontally slidably arranged with the mask processing operation platform 1 through a third guide rail; a connecting beam is connected to one side end of the mask processing operation platform 1, and a hydraulic lifting rod 14 is arranged at the bottom end of the connecting beam for driving the mask processing operation platform 1 to move up and down through the connecting beam. The output end rod body of the hydraulic lifting rod 14 is connected to the bottom end of the connecting beam, and the shell of the hydraulic lifting rod 14 is connected to the processing frame through a fixed plate. With such a design, during the implementation process, the hydraulic lifting rod 14 can be extended and retracted to drive the mask processing operation platform 1 connected to the hydraulic lifting rod 14 to move up and down on the processing frame, thereby adjusting the position height of the mask cover body placed on the rotating placement limit platform 11, and conveniently controlling the mask spot welding machine 2 to "spot weld" the mask cover body on the rotating placement limit platform 11; at the same time, the rotating placement limit platform 11 can be detachably connected and installed on the mask processing operation platform 1, so that different rotating placement limit platforms 11 can be conveniently replaced according to requirements to "place and limit" different mask cover bodies, so as to adapt to different mask processing requirements; and, the rotating placement limit platform 11 is driven to rotate by the servo motor 13 to realize the control of the "azimuth angle" of the processed mask cover body placed on the rotating placement limit platform 11, so as to facilitate the mask spot welding machine 2 to "spot weld" the mask cover body on the rotating placement limit platform 11, thereby improving the processing efficiency. From the perspective of the structural design of the entire welding mechanism, the welding mechanism is not only simple in structure, low in cost, and easy to operate, but also can improve the efficiency of production and processing, improve the quality of processing, and save processing costs.

[0022] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention. At the same time, the various different embodiments of the present invention can also be combined arbitrarily, as long as they do not violate the idea of ​​the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. Mask processing and welding mechanism, characterized in that: It comprises a mask processing operation platform, which can be lifted and placed on a processing frame, a mask spot welding machine for welding masks placed on the mask processing operation platform is movably arranged above the mask processing operation platform, and the mask spot welding machine is movably connected to the processing frame through a movable structure.

2. The mask processing and welding mechanism according to claim 1, characterized in that: The movable structure comprises a movable connecting frame, the top end of which is slidably connected to the supporting guide beam via a first slide rail; The shell of the mask spot welding machine is connected to the connecting plate by bolts. One side of the connecting plate can be raised and lowered and slidably arranged through a second slide rail and a connecting beam. The top of the connecting beam is connected to a first electric rotating table for driving the connecting beam to rotate. The top of the shell of the first electric rotating table is connected to a movable connecting frame.

3. The mask processing and welding mechanism according to claim 2, characterized in that: One end of the support guide beam is connected to a support column, the bottom end of the support column is connected and fixed to the processing frame, the other end of the support guide beam is provided with a hydraulic cylinder for driving the movable connecting frame to move along the support guide beam, the cylinder body of the hydraulic cylinder is connected and fixed to the support guide beam through a fixing plate, and the output end rod body of the hydraulic cylinder is connected to the movable connecting frame.

4. The mask processing and welding mechanism according to claim 1, characterized in that: The mask processing operation platform is provided with a rotation placement limit table for placing the processed masks, the bottom end of the rotation placement limit table is connected to a rotation shaft detachably connected to the rotation placement limit table, the other end of the rotation shaft rotatably passes through the horizontal sliding plate through a bearing, and the end is connected to a driving device for driving the rotation shaft to rotate; The horizontal sliding plate and the mask processing operation platform can be slidably arranged.

5. The mask processing and welding mechanism according to claim 4, characterized in that: The driving device comprises a servo motor, one end of the rotating shaft away from the rotating placement limit table is connected to the output end of the servo motor, and the servo motor is installed and connected to the bottom end of the horizontal sliding plate and can move with the horizontal sliding plate.

6. The mask processing and welding mechanism according to claim 5, characterized in that: The horizontal sliding plate is horizontally slidably arranged with the mask processing operation platform through the third guide rail; A connecting beam is connected to one side end of the mask processing operation platform, and a hydraulic lifting rod is provided at the bottom end of the connecting beam for driving the mask processing operation platform to lift and move through the connecting beam. The output end rod body of the hydraulic lifting rod is connected to the bottom end of the connecting beam, and the shell of the hydraulic lifting rod is connected to the processing frame through a fixing plate.

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