The drive system of the mask machine

Abstract

The present invention provides a driving system for a mask machine, which comprises a frame. A nose wire pushing mechanism, a welding mechanism, a cutting mechanism and a semi-finished product output mechanism are successively arranged on the frame. A nose wire feeding mechanism is arranged on one side of the nose wire pushing mechanism. A nose wire cutting mechanism is arranged between the nose wire pushing mechanism and the nose wire feeding mechanism. A first driving assembly for controlling the operation of the nose wire pushing mechanism, the nose wire feeding mechanism and the nose wire cutting mechanism, and a second driving assembly for controlling the operation of the welding mechanism, the cutting mechanism and the semi-finished product output mechanism are arranged on the frame. A main driving assembly for controlling the simultaneous operation of the first driving assembly and the second driving assembly is further arranged on the frame. The main driving assembly includes a driving shaft and a motor for controlling the rotation of the driving shaft. The present invention only needs one motor as a power source, simplifies the driving system of the mask machine, reduces the manufacturing cost, and makes the whole machine debugging more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of mask production equipment, and in particular to a driving system of a mask machine. Background Art

[0002] The cloth mask includes a mask body, which is made of multiple layers of fabric, such as non-woven fabric. Ear straps are provided on both sides of the mask body for wearing the mask on the user's ears. The nose bridge of the mask body is provided with a nose wire, which is a plastic-coated iron core strip with a certain toughness, and its function is to make the mask body fit the user's face more closely. Existing mask production equipment mainly includes a nose wire installation mechanism, a molding and welding mechanism, a material cutting mechanism, and a semi-finished product output mechanism. These mechanisms all use independent drive units to control their activities, resulting in an overly complex drive system for the entire device, high manufacturing costs, and inconvenient debugging of the entire machine. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a driving system for a mask machine, which can simplify the driving system of the mask machine, reduce manufacturing costs, and make whole machine debugging more convenient.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A driving system for a mask machine comprises a frame, on which a nose wire pushing mechanism, a welding mechanism, a cutting mechanism and a semi-finished product output mechanism are sequentially arranged, a nose wire feeding mechanism is arranged on one side of the nose wire pushing mechanism, a nose wire cutting mechanism is arranged between the nose wire pushing mechanism and the nose wire feeding mechanism, a first driving component for controlling the operation of the nose wire pushing mechanism, the nose wire feeding mechanism and the nose wire cutting mechanism is arranged on the frame, and a second driving component for controlling the operation of the welding mechanism, the cutting mechanism and the semi-finished product output mechanism is arranged, and a main driving component for controlling the simultaneous operation of the first driving component and the second driving component is also arranged on the frame.

[0006] As a preferred solution, the main drive assembly includes a driving shaft and a motor for controlling the rotation of the driving shaft, the driving shaft is provided with a first transmission gear and a first bevel gear, the first drive assembly includes a divider, one side of the divider is provided with a second transmission gear corresponding to the first transmission gear, the first transmission gear and the second transmission gear are connected by a first chain transmission, the second drive assembly includes a first driven shaft, the first driven shaft is provided with a second bevel gear meshing with the first bevel gear.

[0007] As a preferred solution, the nose wire feeding mechanism has a nose wire driving wheel and a nose wire driven wheel which are arranged oppositely up and down, and a nose wire driving assembly for driving the nose wire driving wheel to rotate. The nose wire driving assembly includes a nose wire driving shaft. One end of the nose wire driving shaft is provided with a nose wire driving block which is driven to rotate by the nose wire driving shaft. The nose wire driving block is provided with an arc-shaped pressing surface corresponding to the length of the nose wire feeding. During wire feeding, the arc-shaped pressing surface presses against and contacts the nose wire driving wheel to drive the nose wire driving wheel to rotate. The nose wire cutting mechanism includes a cutting knife and a nose wire cutting driving assembly. The nose wire cutting driving assembly includes a nose wire cutting driving shaft. One end of the nose wire cutting driving shaft is provided with a rocker arm which is driven to rotate by the nose wire cutting driving shaft. One end of the rocker arm is provided with a pressing part for controlling the up and down movement of the cutting knife. A vertical plate is arranged on the frame. The nose wire driving shaft and the nose wire cutting driving shaft are rotatably installed on the vertical plate. The second driving assembly further includes a third transmission gear arranged at the other end of the nose wire driving shaft and a fourth transmission gear arranged at the other end of the nose wire cutting driving shaft. A fifth transmission gear is arranged on one side of the divider relative to the second transmission gear. The third transmission gear, the fourth transmission gear and the fifth transmission gear are connected by a second chain for transmission.

[0008] As a preferred solution, the nose wire pushing mechanism includes a second driven shaft and a nose wire pushing rod. The second driven shaft is rotatably installed on the frame. One end of the second driven shaft is provided with a driving wheel. One end of the nose wire pushing rod is eccentrically connected to the driving wheel. The other end of the nose wire pushing rod is provided with a nose wire pushing plate. A first gear is arranged on the divider. A second gear corresponding to the first gear is arranged on the second driven shaft. The first gear and the second gear are connected by a transmission belt for transmission.

[0009] As a preferred solution, a first tensioning sprocket for adjusting the tension of the second chain is further arranged on the vertical plate.

[0010] As a preferred solution, the welding mechanism includes a third driven shaft, a welding wheel and an ultrasonic welding block, the third driven shaft and the welding wheel are rotatably mounted on the frame, the cutting mechanism includes a fourth driven shaft rotatably mounted on the frame, a first cutting wheel and a second cutting wheel, the semi-finished product output mechanism includes a fifth driven shaft rotatably mounted on the frame, a first output roller and a second output roller, one end of the third driven shaft is provided with a third gear, one end of the fourth driven shaft is provided with a fourth gear, one end of the fifth driven shaft is provided with a fifth gear, and one end of the welding wheel is provided with a A sixth gear meshing with the third gear, a seventh gear meshing with the fourth gear is provided at one end of the first cutting wheel, an eighth gear meshing with the fifth gear is provided at one end of the first output roller, the second driving assembly also includes a sixth transmission gear provided at the other end of the third driven shaft, a seventh transmission gear provided at the other end of the fourth driven shaft and an eighth transmission gear provided at the other end of the fifth driven shaft, a ninth transmission gear is provided on the first driven shaft, and the sixth transmission gear, the seventh transmission gear, the eighth transmission gear and the ninth transmission gear are connected by a third chain transmission.

[0011] As a preferred solution, a semi-finished product unloading belt is provided on one side of the semi-finished product output mechanism, a sixth driven shaft for driving the semi-finished product unloading belt to move is provided on the frame, a tenth transmission gear is provided at one end of the sixth driven shaft, and an eleventh transmission gear corresponding to the tenth transmission gear is also provided on the fifth driven shaft, and the tenth transmission gear and the eleventh transmission gear are connected via a fourth chain transmission.

[0012] As a preferred solution, the frame is provided with two supporting frames arranged opposite to each other, both ends of the driving shaft are rotatably mounted on the corresponding supporting frames, and the driving shaft is arranged below the divider.

[0013] As a preferred solution, a twelfth transmission gear is provided on the rotating shaft of the motor, a thirteenth transmission gear corresponding to the twelfth transmission gear is provided on the driving shaft, and the twelfth transmission gear and the thirteenth transmission gear are connected via a fifth chain transmission.

[0014] As a preferred solution, a U-shaped photoelectric sensor is provided on the frame, a detection disk cooperating with the U-shaped photoelectric sensor is provided on the driving shaft, the edge of the detection disk is located in the U-shaped groove of the U-shaped photoelectric sensor, and a detection hole or detection groove is provided on the detection disk.

[0015] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, by providing a first driving component on the frame for controlling the operation of the nose wire pushing mechanism, the nose wire feeding mechanism, and the nose wire cutting mechanism, a second driving component for controlling the operation of the welding mechanism, the material cutting mechanism, and the semi-finished product output mechanism, and a main driving component for controlling the simultaneous operation of the first driving component and the second driving component on the frame, the driving system of the mask machine can be simplified, the manufacturing cost can be reduced, and the overall machine debugging is more convenient.

[0016] To more clearly elaborate on the structural features, technical means, and the specific purposes and functions achieved by the present invention, the following further detailed description of the present invention will be given in conjunction with the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the schematic assembly structure diagram of the embodiment of the present invention;

[0018] Figure 2 is the schematic internal structure diagram of the embodiment of the present invention;

[0019] Figure 3 is Figure 2 the side view of;

[0020] Figure 4 is Figure 2 the partial enlarged schematic diagram of part A in;

[0021] Figure 5 is Figure 2 the partial enlarged schematic diagram of part B in;

[0022] Figure 6 is the assembly schematic diagram of the nose wire feeding mechanism, the nose wire cutting mechanism, and the nose wire pushing mechanism of the embodiment of the present invention.

[0023] DESCRIPTION OF THE REFERENCE NUMERALS IN THE DRAWINGS:

[0024] 10 - frame; 101 - support frame; 102 - support plate;

[0025] 103 - vertical plate; 104 - nose wire clamping block; 105 - U-shaped photoelectric sensor;

[0026] 11 - first fabric guiding mechanism; 12 - second fabric guiding mechanism; 13 - welding mechanism;

[0027] 131 - third driven shaft; 132 - welding wheel; 133 - third gear;

[0028] 134 - sixth gear; 14 - material cutting mechanism; 141 - fourth driven shaft;

[0029] 142 - The first cutting wheel; 143 - The fourth gear; 144 - The seventh gear;

[0030] 15 - Semi - finished product output mechanism; 151 - The fifth driven shaft; 152 - The first output roller;

[0031] 153 - The fifth gear; 154 - The eighth gear; 16 - Semi - finished product blanking pull belt;

[0032] 20 - Nose line feeding mechanism; 21 - Nose line driving wheel; 22 - Nose line driven wheel;

[0033] 23 - Nose line driving shaft; 24 - Nose line driving block; 30 - Nose line cutting mechanism;

[0034] 31 - Cutting tool; 32 - Nose line cutting driving shaft; 33 - Rocker arm;

[0035] 40 - Nose line pushing mechanism; 41 - The second driven shaft; 42 - Driving wheel;

[0036] 43 - The second gear; 44 - Nose line pushing rod; 45 - Nose line pushing plate;

[0037] 50 - Driving shaft; 51 - The first transmission gear; 52 - The first bevel gear;

[0038] 53 - The thirteenth transmission gear; 54 - Detection disc; 55 - Motor;

[0039] 56 - The twelfth transmission gear; 57 - The fifth chain; 60 - Divider;

[0040] 61 - The second transmission gear; 62 - The first chain; 63 - The third transmission gear;

[0041] 64 - The fourth transmission gear; 65 - The fifth transmission gear; 66 - The second chain;

[0042] 67 - The first tensioning sprocket; 68 - The first gear; 69 - Transmission belt;

[0043] 70 - The first driven shaft; 71 - The second bevel gear; 72 - The sixth transmission gear;

[0044] 73 - The seventh transmission gear; 74 - The eighth transmission gear; 75 - The ninth transmission gear;

[0045] 76 - The third chain; 77 - The second tensioning sprocket; 80 - The sixth driven shaft;

[0046] 81 - The tenth transmission gear; 82 - The fourth chain. Specific implementation mode

[0047] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0048] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] As Figures 1-6 shown, a driving system of a mask machine includes a frame 10. A first fabric guiding mechanism 11, a nose wire pushing mechanism 40, a second fabric guiding mechanism 12, a welding mechanism 13, a cutting mechanism 14, and a semi-finished product output mechanism 15 are sequentially arranged on the frame 10. A nose wire feeding mechanism 20 is arranged on one side of the nose wire pushing mechanism 40. A nose wire cutting mechanism 30 is arranged between the nose wire pushing mechanism 40 and the nose wire feeding mechanism 20. A first driving component for controlling the operation of the nose wire pushing mechanism 40, the nose wire feeding mechanism 20, and the nose wire cutting mechanism 30, and a second driving component for controlling the operation of the welding mechanism 13, the cutting mechanism 14, and the semi-finished product output mechanism 15 are arranged on the frame 10. A main driving component for controlling the simultaneous operation of the first driving component and the second driving component is also arranged on the frame 10.

[0050] The main drive assembly includes a driving shaft 50 and a motor 55 for controlling the rotation of the driving shaft 50. A first transmission gear 51 and a first bevel gear 52 are provided on the driving shaft 50. The first drive assembly includes a dividing head 60. A second transmission gear 61 corresponding to the first transmission gear 51 is provided on one side of the dividing head 60. The first transmission gear 51 and the second transmission gear 61 are drivingly connected by a first chain 62. The second drive assembly includes a first driven shaft 70. A second bevel gear 71 meshing with the first bevel gear 52 is provided on the first driven shaft 70. Two oppositely arranged support frames 101 are provided on the frame 10. The two ends of the driving shaft 50 are rotatably mounted on the corresponding support frames 101, and the driving shaft 50 is arranged below the dividing head 60. Two oppositely arranged support plates 102 are provided on the frame 10. The two ends of the first driven shaft 70 are rotatably mounted on the corresponding support plates 102.

[0051] The nose wire feeding mechanism 20 has a nose wire feeding driving wheel 21 and a nose wire feeding driven wheel 22 which are arranged oppositely up and down, and a nose wire feeding drive assembly for driving the rotation of the nose wire feeding driving wheel 21. The nose wire feeding drive assembly includes a nose wire feeding drive shaft 23. A nose wire feeding drive block 24 driven by the nose wire feeding drive shaft 23 is provided at one end of the nose wire feeding drive shaft 23. An arc-shaped pressing surface (not shown) corresponding to the nose wire feeding length is provided on the nose wire feeding drive block 24. During wire feeding, the arc-shaped pressing surface presses against and contacts the nose wire feeding driving wheel 21 to drive the rotation of the nose wire feeding driving wheel 21. The nose wire cutting mechanism 30 includes a cutter 31 and a nose wire cutting drive assembly. The nose wire cutting drive assembly includes a nose wire cutting drive shaft 32. A rocker arm 33 driven by the nose wire cutting drive shaft 32 is provided at one end of the nose wire cutting drive shaft 32. A pressing portion (not shown) for controlling the up and down movement of the cutter 31 is provided at one end of the rocker arm 33. A vertical plate 103 is provided on the frame 10. The nose wire feeding drive shaft 23 and the nose wire cutting drive shaft 32 are rotatably mounted on the vertical plate 103. The second drive assembly further includes a third transmission gear 63 provided at the other end of the nose wire feeding drive shaft 23 and a fourth transmission gear 64 provided at the other end of the nose wire cutting drive shaft 32. A fifth transmission gear 65 is provided on one side of the dividing head 60 opposite to the second transmission gear 61. The third transmission gear 63, the fourth transmission gear, and the fifth transmission gear 65 are drivingly connected by a second chain 66. A first tensioning sprocket 67 for adjusting the tension of the second chain 66 is further provided on the vertical plate 103.

[0052] The nose wire pushing mechanism 40 includes a second driven shaft 41 and a nose wire pushing rod 44, the second driven shaft 41 is rotatably mounted on the frame 10, one end of the second driven shaft 41 is provided with a driving wheel 42, one end of the nose wire pushing rod 44 is eccentrically connected to the driving wheel 42, and the other end of the nose wire pushing rod 44 is provided with a nose wire pushing plate 45, the divider 60 is provided with a first gear 68, the second driven shaft 41 is provided with a second gear 43 corresponding to the first gear 68, and the first gear 68 and the second gear 43 are connected through a transmission belt 69.

[0053] The welding mechanism 13 includes a third driven shaft 131, a welding wheel 132 and an ultrasonic welding block (not shown). The third driven shaft 131 and the welding wheel 132 are rotatably mounted on the frame 10. A third gear 133 is provided at one end of the third driven shaft 131. The cutting mechanism 14 includes a fourth driven shaft 141, a first cutting wheel 142 and a second cutting wheel (not shown) rotatably mounted on the frame 10. A fourth gear 143 is provided at one end of the fourth driven shaft 141. The semi-finished product output mechanism 15 includes a fifth driven shaft 151, a first output roller 152 and a second output roller (not shown) rotatably mounted on the frame 10. A fifth gear 153 is provided at one end of the fifth driven shaft 151. One end of the welding wheel 132 is provided with a gear meshing with the third gear 133. The first output roller 152 has an eighth gear 154 meshed with the fifth gear 153 at one end, and the second driving assembly further includes a sixth transmission gear 72 arranged at the other end of the third driven shaft 131, a seventh transmission gear 73 arranged at the other end of the fourth driven shaft 141 and an eighth transmission gear 74 arranged at the other end of the fifth driven shaft 151. A ninth transmission gear 75 is arranged on the first driven shaft 70. The sixth transmission gear 72, the seventh transmission gear 73, the eighth transmission gear 74 and the ninth transmission gear 75 are connected by a third chain 76. The frame 10 is also provided with a second tensioning sprocket 77 for adjusting the tension of the third chain 76.

[0054] A semi-finished product unloading belt 16 is provided on one side of the semi-finished product output mechanism 15, and a sixth driven shaft 80 for driving the semi-finished product unloading belt 16 is provided on the frame 10. A tenth transmission gear 81 is provided at one end of the sixth driven shaft 80, and an eleventh transmission gear (not shown) corresponding to the tenth transmission gear 81 is also provided on the fifth driven shaft 151, and the tenth transmission gear 81 and the eleventh transmission gear are connected by a fourth chain 82.

[0055] A twelfth transmission gear 56 is disposed on the rotating shaft of the motor 55 , a thirteenth transmission gear 53 corresponding to the twelfth transmission gear 56 is disposed on the driving shaft 50 , and the twelfth transmission gear 56 and the thirteenth transmission gear 53 are transmission-connected via a fifth chain 57 .

[0056] A U-shaped photoelectric sensor 105 is provided on the frame 10, and a detection disk 54 cooperating with the U-shaped photoelectric sensor 105 is provided on the driving shaft 50. The edge of the detection disk 54 is located in the U-shaped groove of the U-shaped photoelectric sensor 105, and a detection groove (not shown) is provided on the detection disk 54. The U-shaped photoelectric sensor 105 is provided to detect the rotational speed of the driving shaft 50.

[0057] It should be noted that, in the present invention, detection holes may also be provided on the detection disk 54 .

[0058] The frame 10 is provided with a nose wire clamp block 104, and the nose wire clamp block 104 is provided with a cutter hole (not shown) corresponding to the cutter 31 and a nose wire pushing hole (not shown) corresponding to the nose wire pushing plate 45, the nose wire pushing hole extends along the pushing direction, the cutter 31 and the nose wire pushing plate 45 are respectively movably installed in the cutter hole and the nose wire pushing hole, and a return spring (not shown) for pushing the cutter 31 to move upward is provided in the nose wire clamp block 104. During operation, the cutter 31 moves down to cut off the nose wire, and the return spring pushes the cutter 31 to move up and return to the initial position.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made to the above embodiment based on the technical practice of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A driving system of a mask machine, characterized in that, It includes a frame, on which a nose wire pushing mechanism, a welding mechanism, a cutting mechanism and a semi-finished product output mechanism are successively arranged. A nose wire feeding mechanism is arranged on one side of the nose wire pushing mechanism, and a nose wire cutting mechanism is arranged between the nose wire pushing mechanism and the nose wire feeding mechanism. A first driving assembly for controlling the operation of the nose wire pushing mechanism, the nose wire feeding mechanism and the nose wire cutting mechanism, and a second driving assembly for controlling the operation of the welding mechanism, the cutting mechanism and the semi-finished product output mechanism are arranged on the frame. A main driving assembly for controlling the first driving assembly and the second driving assembly to work simultaneously is also arranged on the frame; The nose wire feeding mechanism has a nose wire feeding driving wheel and a nose wire feeding driven wheel arranged oppositely up and down, and a nose wire feeding driving assembly for driving the nose wire feeding driving wheel to rotate. The nose wire feeding driving assembly includes a nose wire feeding driving shaft, at one end of which there is a nose wire feeding driving block driven by the nose wire feeding driving shaft. An arc-shaped pressing surface corresponding to the nose wire feeding length is arranged on the nose wire feeding driving block. During wire feeding, the arc-shaped pressing surface presses against and contacts the nose wire feeding driving wheel to drive the nose wire feeding driving wheel to rotate; The nose wire cutting mechanism includes a cutting knife and a nose wire cutting driving assembly. The nose wire cutting driving assembly includes a nose wire cutting driving shaft, at one end of which there is a rocker arm driven by the nose wire cutting driving shaft. A pressing part for controlling the up and down movement of the cutting knife is arranged at one end of the rocker arm; The nose wire pushing mechanism includes a second driven shaft and a nose wire pushing rod. The second driven shaft is rotatably installed on the frame. A driving wheel is arranged at one end of the second driven shaft. One end of the nose wire pushing rod is eccentrically connected to the driving wheel, and a nose wire pushing plate is arranged at the other end of the nose wire pushing rod; The welding mechanism includes a third driven shaft, a welding wheel and an ultrasonic welding block. The third driven shaft and the welding wheel are rotatably installed on the frame. The cutting mechanism includes a fourth driven shaft, a first cutting wheel and a second cutting wheel rotatably installed on the frame. The semi-finished product output mechanism includes a fifth driven shaft, a first output roller and a second output roller rotatably installed on the frame.

2. The drive system of the mask machine according to claim 1, characterized in that, The main driving assembly includes a driving shaft and a motor for controlling the rotation of the driving shaft. A first transmission gear and a first bevel gear are arranged on the driving shaft. The first driving assembly includes a divider. A second transmission gear corresponding to the first transmission gear is arranged on one side of the divider. The first transmission gear and the second transmission gear are connected by a first chain. The second driving assembly includes a first driven shaft, and a second bevel gear meshed with the first bevel gear is arranged on the first driven shaft.

3. The drive system of the mask machine according to claim 2, characterized in that, A vertical plate is arranged on the frame. The nose wire feeding driving shaft and the nose wire cutting driving shaft are rotatably installed on the vertical plate. The second driving assembly also includes a third transmission gear arranged at the other end of the nose wire feeding driving shaft and a fourth transmission gear arranged at the other end of the nose wire cutting driving shaft. A fifth transmission gear is arranged on the side of the divider opposite to the second transmission gear. The third transmission gear, the fourth transmission gear and the fifth transmission gear are connected by a second chain.

4. The drive system of the mask machine according to claim 3, characterized in that, A first gear is provided on the divider, a second gear corresponding to the first gear is provided on the second driven shaft, and the first gear and the second gear are connected by a transmission belt.

5. The drive system of the mask machine according to claim 3, characterized in that, A first tensioning sprocket for adjusting the tension of the second chain is further provided on the vertical plate.

6. The drive system of the mask machine according to claim 2, wherein, A third gear is provided at one end of the third driven shaft, a fourth gear is provided at one end of the fourth driven shaft, a fifth gear is provided at one end of the fifth driven shaft, a sixth gear meshed with the third gear is provided at one end of the welding wheel, a seventh gear meshed with the fourth gear is provided at one end of the first cutting wheel, an eighth gear meshed with the fifth gear is provided at one end of the first output roller, the second drive assembly further includes a sixth transmission gear provided at the other end of the third driven shaft, a seventh transmission gear provided at the other end of the fourth driven shaft, and an eighth transmission gear provided at the other end of the fifth driven shaft, a ninth transmission gear is provided on the first driven shaft, and the sixth transmission gear, the seventh transmission gear, the eighth transmission gear and the ninth transmission gear are connected by a third chain.

7. The drive system of the mask machine according to claim 6, characterized in that, A semi-finished product blanking belt is provided on one side of the semi-finished product output mechanism, a sixth driven shaft for driving the semi-finished product blanking belt to move is provided on the machine frame, a tenth transmission gear is provided at one end of the sixth driven shaft, an eleventh transmission gear corresponding to the tenth transmission gear is further provided on the fifth driven shaft, and the tenth transmission gear and the eleventh transmission gear are connected by a fourth chain.

8. The drive system of the mask machine according to claim 2, characterized in that, Two opposite support frames are provided on the machine frame, and both ends of the driving shaft are rotatably installed on the corresponding support frames, and the driving shaft is arranged below the divider.

9. The drive system of the mask machine according to claim 2, characterized in that, A twelfth transmission gear is provided on the rotating shaft of the motor, a thirteenth transmission gear corresponding to the twelfth transmission gear is provided on the driving shaft, and the twelfth transmission gear and the thirteenth transmission gear are connected by a fifth chain.

10. The drive system of the mask machine according to claim 2, characterized in that, A U-shaped photoelectric sensor is provided on the machine frame, a detection disk cooperating with the U-shaped photoelectric sensor is provided on the driving shaft, the edge of the detection disk is located in the U-shaped groove of the U-shaped photoelectric sensor, and detection holes or detection grooves are provided on the detection disk.

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