Aluminum mask bag filling machine

Abstract

An aluminum mask bag filling machine includes a bag storage device, a bag grabbing moving device, a bag opening device, a mask filling device, a clamping device and a feeding hopper; the bag storage device is arranged at the rear of one side, the bag grabbing moving device is arranged at the front, and the clamping device, the bag opening device and the mask filling device are arranged in sequence from bottom to top on the other side; the bag grabbing moving device grabs the aluminum mask bag from the bag storage device, and then moves between the clamping device and the bag opening device, the bag opening device grabs the two wall panels of the aluminum mask bag, and the bag grabbing moving device returns; the mask filling device fills the mask cloth; the clamping device clamps the mask bag and the mask, the bag opening device resets, the mask filling device returns, the clamping device is released, and the aluminum mask bag slides into the feeding hopper to enter the next process. Due to the use of such a structure, a plurality of stacked aluminum mask bags are placed in the bag storage device, and the automatic bag taking, output, opening and mask filling are automatically completed in sequence, with high work efficiency and low labor intensity.

Description

Technical Field

[0001] The invention relates to an aluminum facial mask bag filling machine. Background Art

[0002] In the current existing technology, filling facial masks in aluminum facial mask bags requires many steps and the manual operation has low efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide an aluminum facial mask bag filling machine, which has the characteristics of automatically completing bag taking, bag opening and facial mask filling in sequence, high work efficiency and low labor intensity.

[0004] The present invention is implemented as follows: an aluminum mask bag filling machine, which is special in that it includes a bag storage device, a bag grabbing and moving device, a bag opening device, a mask filling device, a clamping device and a feeding hopper;

[0005] The bag storage device is arranged at the rear of one side, the bag grabbing and moving device is arranged at the front, and the clamping device, bag opening device and mask filling device are arranged in sequence from bottom to top on the other side;

[0006] The bag grabbing and moving device grabs the aluminum mask bag from the bag storage device, and then moves to between the clamping device and the bag opening device. The bag opening device grasps the two wall panels of the aluminum mask bag, and the bag grabbing and moving device returns; the mask filling device fills the mask cloth; the clamping device clamps the mask bag and the mask, the bag opening device resets, the mask filling device returns, the clamping device releases, and the aluminum mask bag slides into the feed hopper to enter the next process.

[0007] The described aluminum mask bag filling machine is special in that: the bag storage device includes a square frame frame, a panel, a material pushing seat, a guide rod, two parallel support plates, a baffle, a plurality of connecting plates, an end bag blocking plate arranged at the front end of the square frame frame, and also includes a first adjusting device and a second adjusting device. The square frame frame includes a frame plate along the length and an end frame plate along the width direction, and the square frame frame is inclined; the panel includes two guide holes arranged on both sides along the width direction and a guide groove arranged in the middle along the width direction; the material pushing seat includes a guide sliding protrusion arranged on the lower surface and a support plate arranged at the front end; the two ends of the guide rod are fixed to the frame plate, the support plate is slidably matched with the guide rod, the connecting plate is fixed to the support plate and slidably matched with the guide hole, and the connecting plate is fixed to the baffle; the material pushing seat is slidably matched with the panel, and the guide sliding protrusion is slidably matched with the guide groove; the first adjusting device drives a support plate and a baffle to move, and the second adjusting device drives another support plate and another baffle to move;

[0008] The bag grabbing moving device comprises a frame plate, a guide rod, a sliding cylinder seat, a transverse cylinder, a longitudinal cylinder, a suction cup seat plate, an air pump, a plurality of suction cups and an air pipe.

[0009] The two ends of the guide rod are fixed to the frame plate, the main body of the transverse cylinder is fixed to a frame plate, the sliding cylinder seat and the guide rod are slidably matched and fixed to the piston rod of the transverse cylinder; the main body of the longitudinal cylinder is fixed on the sliding cylinder seat, and the piston rod of the longitudinal cylinder is fixed to the suction cup seat plate; the air pipe is fixed to the suction cup seat plate, and the suction cup is arranged at the end of the air pipe; in the initial state, the suction cup is opposite to the aluminum mask bag of the bag storage device, the longitudinal cylinder completes the grasping action, and the transverse cylinder moves the suction cup seat plate to the bag opening device.

[0010] The aluminum mask bag filling machine is special in that the bag opening device includes two cylinder base plates, two bag opening cylinders, an air pipe base plate, an air pipe, a suction cup and an air pump.

[0011] The two cylinder base plates are arranged opposite to each other, the main body of the bag opening cylinder is fixed to the outer side of the cylinder frame plate, the air pipe base plate is fixed to the piston rod, the air pipe is fixed on the air pipe base plate, the suction cup is arranged at the end of the air pipe, and the suction cups on the cylinder base plate are opposite to each other.

[0012] The aluminum mask bag filling machine is special in that: the clamping device includes a fixed seat plate, a guide sliding rod, a first cylinder, a second cylinder, an active arm, a driven arm, a first clamping head and a second clamping head;

[0013] The first cylinder is arranged on one surface of the fixed seat plate, and the second cylinder is arranged on the other surface of the fixed seat plate. The guide sliding rod is slidably matched with the fixed seat plate. The active arm is fixed to the piston rod of the second cylinder and one end of the guide sliding rod, and the driven arm is fixed to the other end of the guide sliding rod. The first clamping head is fixed to the piston rod of the first cylinder through the connecting plate, and the second clamping head is fixed to the suspended end of the driven arm, and the first clamping head and the second clamping head are opposite to each other.

[0014] The aluminum facial mask bag filling machine described above is special in that: the facial mask filling device comprises a support frame, an up-and-down moving cylinder, a sliding block with a steam tail groove, a sliding seat plate, a cylinder seat, a bidirectional cylinder and two clamping plates;

[0015] The dovetail groove of the sliding block is slidably matched with the longitudinal dovetail slide rail on the supporting seat frame, the sliding seat plate is fixed to the sliding block, the up and down moving cylinder is arranged on the top of the supporting seat frame, and the piston rod is fixed to the sliding seat plate; the cylinder seat is fixed to the sliding seat plate, the two-way cylinder is fixed on the cylinder seat, the clamping plate is fixed to the piston rod of the two-way cylinder, and the clamping plates are opposite to each other.

[0016] The special feature of the aluminum mask bag filling machine is that the suction cups of the bag opening device are distributed in two rows relative to the tracheal seat plate, the upper row is provided with three suction cups, the lower row is provided with two suction cups, and the suction cups in two adjacent rows are arranged alternately.

[0017] The special feature of the aluminum mask bag filling machine is that two rows of fixing holes are arranged on the air pipe seat plate of the bag opening device.

[0018] The aluminum facial mask bag filling machine of the present invention adopts such a structure that a plurality of stacked aluminum facial mask bags are placed in a bag storage device, and the automatic bag taking, output, opening and facial mask filling are completed in sequence, with high work efficiency and low labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is one of the stereograms of the present invention.

[0020] Figure 2 It is two of the three-dimensional diagrams of the present invention.

[0021] Figure 3 It is three-dimensional diagram of the present invention.

[0022] Figure 4 It is a three-dimensional diagram of the bag storage device of the present invention.

[0023] Figure 5 It is one of the cross-sectional views of the bag storage device of the present invention.

[0024] Figure 6 This is the second cross-sectional view of the bag storage device of the present invention.

[0025] Figure 7 It is a three-dimensional exploded view of the bag storage device of the present invention.

[0026] Figure 8 It is one of the three-dimensional diagrams of the bag grabbing moving device of the present invention.

[0027] Fig. 9 This is the second stereogram of the bag grabbing moving device of the present invention.

[0028] Fig.10 It is a three-dimensional exploded view of the bag grabbing moving device of the present invention.

[0029] Fig.11 It is a three-dimensional view of the bag opening device of the present invention.

[0030] Fig.12 It is a three-dimensional view of the clamping device of the present invention.

[0031] Fig.13 It is a stereoscopic diagram of the facial mask filling device of the present invention. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] like Figure 1 As shown, an aluminum mask bag filling machine comprises a bag storage device 1, a bag grabbing and moving device 2, a bag opening device 3, a mask filling device 4, a clamping device 5 and a feeding hopper 6;

[0034] The bag storage device 1 is arranged at the rear of one side, the bag grabbing and moving device 2 is arranged at the front, and the other side is provided with a clamping device 5, a bag opening device 3 and a mask filling device 4 in order from bottom to top;

[0035] The bag grabbing moving device 2 grabs the aluminum mask bag from the bag storage device 1, and then moves to between the clamping device 5 and the bag opening device 3. The bag opening device 3 grasps the two wall panels of the aluminum mask bag, and the bag grabbing moving device 2 returns; the mask filling device 4 fills the mask cloth; the clamping device 5 clamps the mask bag and the mask, the bag opening device 3 is reset, the mask filling device 4 returns, the clamping device 5 is released, and the aluminum mask bag slides into the feed hopper 6 to enter the next process.

[0036] The bag storage device 1 includes a square frame 11, a panel 12, a pusher seat 13, a guide rod 14, two parallel support plates 151, a baffle 152, a plurality of connecting plates 153, an end bag-blocking plate 16 arranged at the front end of the square frame, and also includes a first adjustment device 17 and a second adjustment device 18. The square frame 11 includes a frame plate 11A along the length and an end frame plate 11B along the width direction. The square frame 11 is inclined, and there is an acute angle α between the square frame 11 and the horizontal plane below; with such a structure, an aluminum mask bag is taken away, and under the action of gravity of the pusher seat 13, the pusher seat 13 moves a distance of the thickness of the aluminum mask bag; the panel 12 includes two guide holes 121 arranged on both sides along the width direction and a guide groove 122 arranged in the middle along the width direction; the pusher seat 13 includes a plurality of guide holes 121 arranged on both sides along the width direction and a guide groove 122 arranged in the middle along the width direction; the pusher seat 13 includes a plurality of guide holes 121 arranged on both sides along the width direction and a plurality of guide holes 121 arranged on the front end of the square frame 1 ... the front end of the square frame 11; the pusher seat 13 includes a plurality of guide holes 121 arranged on the front end of the square frame 11; the pusher seat 13 includes a plurality of guide holes 121 arranged The guide sliding protrusion (not shown in the figure) is arranged on the lower surface and the support plate 131 is arranged on the front end; the two ends of the guide rod 14 are fixed to the frame plate 11A, the support plate 151 is slidably matched with the guide rod 14, the connecting plate 152 is fixed to the support plate 151 and slidably matched with the guide hole 121, and the connecting plate 152 is fixed to the baffle 152; the pusher seat 13 is slidably matched with the panel 2, and the guide sliding protrusion is slidably matched with the guide groove 122; the first adjusting device 17 drives a support plate 151 and a baffle 152 to move, and the second adjusting device 18 drives another support plate 151 and another baffle 152 to move; the first adjusting device 17 and the second adjusting device 18 are used to adjust the distance between the two baffles 152, or in other words, to adjust the distance between the baffle 152 and the pusher seat 13. In this embodiment, Figure 1 As shown, the distance between the baffle 152 adjacent to the bag opening device 3 and the material pushing seat 13 of the baffle 152 of the bag storage device 1 is smaller than the distance between the other baffle 152 and the material pushing seat 13, or in other words, the distance between the baffle 152 on the right and the material pushing seat 13 is smaller than the distance between the baffle 152 on the left and the material pushing seat 13; the aluminum mask bag has two cavities arranged on the left and right, and the right cavity is used for filling the mask. Such a structure is conducive to shortening the stroke of the bag grabbing moving device;

[0037] The first adjusting device 17 includes a first hand wheel 171, a first rotating shaft 172, a nut and a first nut seat 173. The first rotating shaft is pivotally connected to the frame plate 11A, the nut is arranged on the first nut seat, the threaded portion of the first rotating shaft is threadedly engaged with the nut, and the first nut seat is fixed to the support plate 151 adjacent to the first hand wheel;

[0038] The second adjusting device 18 includes a second hand wheel 181, a second rotating shaft 182, a nut and a second nut seat 183. The second rotating shaft 182 is pivotally connected to the frame plate 11A. The nut is arranged on the second nut seat 183. The threaded portion of the second rotating shaft 182 is screwed with the nut. The second nut seat 183 is fixed to another supporting plate 151.

[0039] like Figure 8 , Fig. 9 , Fig.10 As shown, the bag grabbing moving device 2 includes a frame plate 21, a guide rod 22, a sliding cylinder seat 23, a transverse cylinder 241, a longitudinal cylinder 242, a suction cup seat plate 25, an air pump (not shown in the figure), a plurality of suction cups 26 and an air pipe 27.

[0040] Both ends of the guide rod 22 are fixed to the frame plate 21, the main body of the transverse cylinder 241 is fixed to a frame plate 21, the sliding cylinder seat 23 and the guide rod 22 are slidably matched and fixed to the piston rod of the transverse cylinder 241; the main body of the longitudinal cylinder 242 is fixed to the sliding cylinder seat 23, and the piston rod of the longitudinal cylinder 242 is fixed to the suction cup seat plate 25; the air pipe 27 is fixed to the suction cup seat plate 25, and the suction cup 26 is arranged at the end of the air pipe 27; Figure 1 As shown, in the initial state, the suction cup 26 is opposite to the aluminum mask bag of the bag storage device 1, the longitudinal cylinder 242 completes the grasping action, and the transverse cylinder 241 moves the suction cup seat plate 25 to the bag opening device 3;.

[0041] like Fig.11 As shown, the bag opening device 3 includes two cylinder base plates 31, two bag opening cylinders 32, an air pipe base plate 33, an air pipe 34, a suction cup 35 and an air pump (not shown in the figure).

[0042] The two cylinder base plates 31 are arranged opposite to each other, the main body of the bag opening cylinder 32 is fixed to the outer side of the cylinder frame plate 31, the air pipe base plate 33 is fixed to the piston rod, the air pipe 34 is fixed to the air pipe base plate 33, and the suction cup 35 is arranged at the end of the air pipe 34. The suction cups 35 on the cylinder base plate 33 are opposite to each other. The suction cups 34 of the two cylinder base plates 31 first move toward each other, and after the suction cups 34 and the two bag walls of the aluminum mask bag are sucked together, the suction cups 34 return to achieve the purpose of opening the bag;

[0043] The suction cups 35 of the bag opening device 3 are arranged in two rows relative to the tracheal seat plate 33, with three suction cups 35 arranged in the upper row and two suction cups 35 arranged in the lower row, and the suction cups 35 in two adjacent rows are arranged alternately;

[0044] The air pipe seat plate 33 of the bag opening device 3 is provided with two rows of fixing holes 331 for connecting with the piston rod of the bag opening cylinder 32, so as to adapt to the left cavity or the right cavity of the aluminum mask bag to fill the mask.

[0045] The air pump of the bag grabbing moving device 2 and the air pump of the bag opening device 3 are one air pump with two-way control; two air pumps may also be provided respectively.

[0046] like Fig.12 As shown, the clamping device 5 includes a fixed seat plate 51, a guide sliding rod 52, a first cylinder 531, a second cylinder 532, an active arm 541, a driven arm 542, a first clamping head 551 and a second clamping head 552;

[0047] The first cylinder 531 is arranged on one surface of the fixed seat plate 51, the second cylinder 532 is arranged on the other surface of the fixed seat plate 51, the guide sliding rod 52 is slidably matched with the fixed seat plate 51, the active arm 541 is fixed to the piston rod of the second cylinder 532 and one end of the guide sliding rod 52, and the driven arm 542 is fixed to the other end of the guide sliding rod 52; the first clamping head 551 is fixed to the piston rod of the first cylinder 531 through the connecting plate, the second clamping head 553 is fixed to the suspended end of the driven arm 542, and the first clamping head 551 and the second clamping head 552 are opposite to each other; Fig.11 As shown, the clamping device 5 is in an initial state, the piston rod of the second cylinder 532 moves in the direction of the hollow arrow, and the piston rod of the first cylinder 531 moves in the direction of the solid arrow; the first clamping head 551 and the second clamping head 552 move toward each other to clamp the aluminum mask bag.

[0048] like Figure 1 , Figure 2 , Figure 3 , Fig.12 As shown, the facial mask filling device 4 includes a support frame 41, an up-and-down moving cylinder (not shown in the figure), a sliding block 42 with a steam tail groove, a sliding seat plate 43, a cylinder seat 44, a bidirectional cylinder 45 and two clamping plates 46;

[0049] The dovetail groove of the sliding block 42 is slidably matched with the longitudinal dovetail slide rail 411 on the support frame 41, the sliding seat plate 43 is fixed to the sliding block 411, the up and down moving cylinder is arranged on the top of the support frame 41, and the piston rod is fixed to the sliding seat plate 43; the cylinder seat 44 is fixed to the sliding seat plate 43, the two-way cylinder 45 is fixed on the cylinder seat 44, the clamping plate 46 is fixed to the piston rod of the two-way cylinder 45, and the clamping plates 46 are opposite; Fig.12 The two clamping plates 46 are in a clamped state. When the two-way cylinder 45 works, the piston rod extends to both sides, and the clamping plates 46 move in opposite directions. When the piston rod of the two-way cylinder 45 is reset, the clamping plates 46 clamp the mask; the cylinder moves up and down to move the sliding seat plate 43 up or down to complete the action of filling the mask cloth.

[0050] When the present invention works, Figure 1 In the state shown, a plurality of stacked aluminum mask bags are placed on the two baffles 152 of the bag storage device 1, and the support plate 131 supports the aluminum mask bags; the longitudinal cylinder 242 of the bag grabbing and moving device 2 is actuated, and the suction cup 26 moves toward the storage device 1, that is, moves along the Z-axis direction; the air pump works, the suction cup 26 grabs the aluminum mask bag, and then the longitudinal cylinder is reset; the transverse cylinder 241 works, and the suction cup seat plate 25 moves to the right, that is, moves along the X-axis direction;

[0051] The aluminum mask bag enters the bag opening device 3, the bag opening cylinder 32 is actuated, the suction cup 35 is attracted to the two walls of the aluminum mask bag, and then returns to realize the bag opening; the bag grabbing moving device 2 returns;

[0052] The two-way cylinder of the mask filling device 4 works, and the clamping plate 46 clamps the mask cloth; then the up-and-down moving cylinder works, the sliding seat plate 43 moves downward, the clamping plate 46 enters the aluminum mask bag, and the two-way cylinder works, and the clamping plate 46 is separated from the mask cloth; then the up-and-down cylinder works, and the clamping plate returns;

[0053] The first cylinder 531 and the second cylinder 532 of the clamping device 5 work, and the first clamping head 551 and the second clamping head 552 clamp the aluminum mask bag; the piston rod of the bag opening cylinder 32 of the bag opening device 3 returns, the air pump works, and the suction cup 35 is separated from the aluminum mask bag;

[0054] The piston rods of the first cylinder 531 and the second cylinder 532 of the clamping device 5 return, and the first clamping head 551 and the second clamping head 552 are separated from the aluminum mask bag; the aluminum mask bag enters the feed hopper 6 and enters the next process through the feed hopper 6.

[0055] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, which are also considered as the protection scope of the present invention.

Claims

1. An aluminum mask bag filling machine, characterized by: It includes a bag storage device, a bag grabbing and moving device, a bag opening device, a mask filling device, a clamping device and a feeding hopper; The bag storage device is arranged at the rear of one side, the bag grabbing and moving device is arranged at the front, and the clamping device, bag opening device and mask filling device are arranged in sequence from bottom to top on the other side; The bag grabbing moving device grabs the aluminum mask bag from the bag storage device, and then moves to between the clamping device and the bag opening device. The bag opening device grabs the two wall panels of the aluminum mask bag, and the bag grabbing moving device returns; The mask filling device fills the mask cloth; the clamping device clamps the mask bag and the mask, the bag opening device resets, the mask filling device returns, the clamping device releases, and the aluminum mask bag slides into the feed hopper to enter the next process; The bag storage device includes a square frame, a panel, a material pushing seat, a guide rod, two parallel supporting plates, a baffle, a plurality of connecting plates, an end bag blocking plate arranged at the front end of the square frame, and also includes a first adjusting device and a second adjusting device. The square frame includes a frame plate along the length and an end frame plate along the width direction, and the square frame is inclined; the panel includes two guide holes arranged on both sides along the width direction and a guide groove arranged in the middle part along the width direction; the material pushing seat includes a guide sliding protrusion arranged on the lower surface and a support plate arranged at the front end; the two ends of the guide rod are fixed to the frame plate, the support plate is slidably matched with the guide rod, the connecting plate is fixed to the support plate and slidably matched with the guide hole, and the connecting plate is fixed to the baffle; the material pushing seat is slidably matched with the panel, and the guide sliding protrusion is slidably matched with the guide groove; the first adjusting device drives a support plate and a baffle to move, and the second adjusting device drives another support plate and another baffle to move; The bag grabbing moving device comprises a frame plate, a guide rod, a sliding cylinder seat, a transverse cylinder, a longitudinal cylinder, a suction cup seat plate, an air pump, a plurality of suction cups and an air pipe. Both ends of the guide rod are fixed to the frame plate, the main body of the transverse cylinder is fixed to a frame plate, the sliding cylinder seat and the guide rod are slidably matched and fixed to the piston rod of the transverse cylinder; the main body of the longitudinal cylinder is fixed to the sliding cylinder seat, and the piston rod of the longitudinal cylinder is fixed to the suction cup seat plate; the air pipe is fixed to the suction cup seat plate, and the suction cup is arranged at the end of the air pipe; in the initial state, the suction cup is opposite to the aluminum mask bag of the bag storage device, the longitudinal cylinder completes the grabbing action, and the transverse cylinder moves the suction cup seat plate to the bag opening device; The bag opening device comprises two cylinder base plates, two bag opening cylinders, an air pipe base plate, an air pipe, a suction cup and an air pump. Two cylinder base plates are arranged opposite to each other, the main body of the bag opening cylinder is fixed to the outer side of the cylinder frame plate, the air pipe base plate is fixed to the piston rod, the air pipe is fixed to the air pipe base plate, the suction cup is arranged at the end of the air pipe, and the suction cups on the cylinder base plate are opposite to each other; The clamping device comprises a fixed seat plate, a guide sliding rod, a first cylinder, a second cylinder, an active arm, a driven arm, a first clamping head and a second clamping head; The first cylinder is arranged on one surface of the fixed seat plate, the second cylinder is arranged on the other surface of the fixed seat plate, the guide sliding rod is slidably matched with the fixed seat plate, the active arm is fixed to the piston rod of the second cylinder and one end of the guide sliding rod, and the driven arm is fixed to the other end of the guide sliding rod; the first clamping head is fixed to the piston rod of the first cylinder through the connecting plate, the second clamping head is fixed to the suspended end of the driven arm, and the first clamping head and the second clamping head are opposite to each other; The facial mask filling device comprises a supporting frame, an up-and-down moving cylinder, a sliding block with a steam tail groove, a sliding seat plate, a cylinder seat, a bidirectional cylinder and two clamping plates; The dovetail groove of the sliding block is slidably matched with the longitudinal dovetail slide rail on the supporting frame, the sliding seat plate is fixed to the sliding block, the up and down moving cylinder is arranged on the top of the supporting frame, and the piston rod is fixed to the sliding seat plate; the cylinder seat is fixed to the sliding seat plate, the bidirectional cylinder is fixed on the cylinder seat, the clamping plate is fixed to the piston rod of the bidirectional cylinder, and the clamping plates are opposite to each other; When working, a number of stacked aluminum mask bags are placed between the two baffles of the bag storage device, and the pallet supports the aluminum mask bags; the longitudinal cylinder of the bag grabbing and moving device is activated, and the suction cup moves toward the storage device; the air pump works, the suction cup grabs the aluminum mask bag, and then the longitudinal cylinder is reset; the transverse cylinder works, and the suction cup seat plate moves to the right; The aluminum mask bag enters the bag opening device, the bag opening cylinder is activated, the suction cup is attracted to the two walls of the aluminum mask bag, and then returns to realize the bag opening; the bag grabbing moving device returns; The two-way cylinder of the mask filling device works, and the clamping plate clamps the mask cloth; then the up-and-down moving cylinder works, the sliding seat plate moves downward, the clamping plate enters the aluminum mask bag, and the two-way cylinder works, and the clamping plate is separated from the mask cloth; then the up-and-down cylinder works, and the clamping plate returns; The first cylinder and the second cylinder of the clamping device work, and the first clamping head and the second clamping head clamp the aluminum mask bag; the piston rod of the bag opening cylinder of the bag opening device returns, the air pump works, and the suction cup separates from the aluminum mask bag; The piston rods of the first cylinder and the second cylinder of the clamping device return, and the first clamping head and the second clamping head are separated from the aluminum mask bag; the aluminum mask bag enters the feed hopper and enters the next process through the feed hopper.

2. The aluminum mask bag filling machine according to claim 1 is characterized in that: The suction cups of the bag opening device are distributed in two rows relative to the trachea seat plate, the upper row is provided with three suction cups, the lower row is provided with two suction cups, and the suction cups of two adjacent rows are arranged alternately.

3. The aluminum mask bag filling machine according to claim 1 is characterized in that: The trachea seat plate of the bag opening device is provided with two rows of fixing holes.

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