Mask machine manufacturing method

- May 28, 2020-

Background technique:

Respirator is a kind of sanitary product, generally refers to a device that is worn on the nose and mouth to filter the air entering the nose and mouth to prevent harmful gases, odors or droplets from entering and leaving the wearer ’s mouth and nose. It is made of gauze or paper. The mask has a certain filtering effect on the air entering the lungs. Wearing a mask has a very good effect when the respiratory tract infectious disease is prevalent or when working in a polluted environment such as dust.


In the prior art, a mask production equipment and a mask production line, wherein the mask production equipment includes a first frame, and the first frame is provided with feed rollers, discharge rollers, and conveyors at both ends of the first frame A first conveyor belt mechanism for the cloth belt, a lower pressure roller mechanism for pressing the cloth belt, and a cutting roller that will cut the cloth belt The rotating direction of the roller is opposite to the conveying direction of the cloth tape, and the sponge roller sleeve on the wiping roller is in contact with the surface of the cloth tape.


However, when the cutting roller of the mask production equipment cuts the mask, the cloth cannot be cut right under the blade cutting roller, and the cloth may be cut before the blade is directly under the cutting roller. This will cause the fabric to fail to contact the roller shaft and lose the power to continue to move forward, which will accumulate in front of the cutting roller and affect the smoothness of processing.


Technical realization elements:


In view of the shortcomings of the prior art, the purpose of the present invention is to provide a mask machine that reduces the occurrence of the phenomenon that the cloth is cut before entering the cutting roller.

machine mask

In order to achieve the above object, the present invention provides the following technical solutions: A mask machine includes a frame, a discharge device provided on one side of the frame, and a processing device provided on the frame and located on the side of the discharge device; The processing device includes a first transition roller and a cutting roller that are connected to the frame in the feeding direction; the cutting roller is provided with a cutting component, a driving component that drives the cutting roller to rotate, and a retracting knife opened on the surface of the cutting roller Groove; the cutting assembly includes a cam shaft disposed inside the cutting roller, an L-shaped positioning plate fixed on the inside of the cutting roller and located on both sides of the exit slot, a cutting knife disposed between the positioning plates, and a cutting knife And the cutter seat abutting against the camshaft, wherein the tip of the camshaft is placed vertically downward.


By adopting the above technical solution, the cutting knife located between the positioning plates rotates with the rotation of the cutting roller. When the cutting knife contacts the tip of the cam shaft, the cutting knife extends out of the cutting roller to cut the cloth, because the tip of the cam shaft It is placed vertically downwards, so only when the cutting knife rotates directly below the cutting roller, the fabric is cut, reducing the occurrence of the phenomenon that the fabric is cut before entering directly below the cutting roller.


In summary, the utility model has the following beneficial effects: the utility model can cut the cloth only when the cutting knife moves directly under the cutting roller, improve the stability of mechanical processing, and improve the comfort of the product.

Technical characteristics:

1. A mask machine, characterized by comprising a frame, a discharge device provided on one side of the frame, and a processing device provided on the side of the discharge device;


The processing device includes a first transition roller and a cutting roller that are connected to the frame in rotation in the feeding direction;


The cutting roller is provided with a cutting component, a driving component for driving the cutting roller to rotate, and a knife-recessing groove formed on the surface of the cutting roller, and a matching roller rotatably connected with the frame is provided below the cutting roller;


The cutting assembly includes a cam shaft disposed inside the cutting roller and fixed to the frame, an L-shaped positioning plate fixed inside the cutting roller and located on both sides of the exit slot, a cutting knife disposed between the positioning plates, and A tool seat under the cutting knife and in contact with the camshaft, where the tip of the camshaft is placed vertically downward.


2. The mask machine according to claim 1, wherein a spring is fixed between the positioning plate and the tool holder, and both ends of the spring are fixedly connected to the top end of the tool holder and the bottom end of the positioning board, respectively.


3. The mask machine according to claim 2, wherein a sliding roller is rotatably connected to the bottom end of the tool holder, and the sliding roller is in contact with the camshaft.


4. The mask machine according to claim 1, wherein the cutting roller is further provided with an adjustment component, the adjustment component including a fixed block fixed on the frame, a screw threadedly connected to the fixed block, and a The screw rotates the connected adjusting block. The adjusting block is located at the top of the screw and fixedly connected to the camshaft.


5. The mask machine according to claim 1, wherein the discharge device includes a discharge rack and a tension roller disposed on the side of the discharge rack close to the processing device and rotatably connected to the frame.


6. The mask machine according to claim 1, further comprising a folding device, the folding device includes an indentation roller rotatably connected to the frame, and the indentation roller is disposed on a side of the indentation roller close to the processing device and fixed on the machine Folding frame on the shelf.


7. The mask machine according to claim 6, characterized in that the folding device further comprises a pressing roller arranged on the side of the folding frame close to the processing device and rotatably connected to the frame.


8. The mask machine according to claim 1, characterized in that the processing device further comprises a blank holding roller arranged on the side of the first transition roller close to the discharging device and rotatably connected to the frame.

Technical summary

The utility model discloses a mask machine, which relates to the technical field of mask production. The main points of the technical solution include a frame, a discharge device, and a processing device; the processing device includes a first transition roller and a cutting roller; the cutting roller A cutting assembly, a driving assembly and a knife-removing groove are provided on the cutting assembly; the cutting assembly includes a cam shaft L-shaped positioning plate, a cutting knife and a tool seat provided under the cutting knife and abutting the cam shaft, wherein the tip of the cam shaft is vertical Place it down. The cutting knife between the positioning plates rotates with the rotation of the cutting roller. When the cutting knife contacts the tip of the cam shaft, the cutting knife extends out of the cutting roller to cut the cloth, because the tip of the cam shaft is vertically oriented It is placed underneath, so only when the cutting knife rotates directly under the cutting roller, the fabric is cut to reduce the occurrence of the phenomenon that the fabric is cut before entering directly under the cutting roller.