A bagging and packaging machine

Abstract

The present invention provides a bagging and packaging machine, comprising a reflux device, a feeding device, a desiccant taking and placing device, a dropper feeding device, a dropper taking and placing device, a bag feeding device, a bag feeding device, a bag opening device, and a bag feeding device, wherein the reflux device comprises an accessory reflux line and a bag reflux line, wherein the accessory reflux line comprises a plurality of accessory feeding molds, and the bag reflux line comprises a plurality of bag feeding molds. The present invention has the following beneficial effects: the bagging and packaging machine of the present invention has a fast running speed and high efficiency, and the overall footprint of the equipment is small, which is convenient for handling and low in cost.

Description

Technical Field

[0001] The invention relates to the field of electromechanical technology, and in particular to a bagging and packaging machine. Background Art

[0002] There are many products in the current market that need to be bagged and packaged, especially in the food and pharmaceutical industries, which have high requirements. However, the bagging machines currently on the market are slow, occupy a large area, have poor versatility, and most of them cannot achieve food and pharmaceutical environmental protection levels. Summary of the invention

[0003] The present invention provides a bagging and packaging machine, comprising a reflux device, a feeding device, a desiccant taking and placing device, a dropper feeding device, a dropper taking and placing device, a bag feeding device, a bag unloading device, a bag opening device, and an unloading device, wherein the reflux device comprises an accessory reflux line and a bag reflux line, wherein the accessory reflux line comprises a plurality of accessory feeding molds, and the bag reflux line comprises a plurality of bag feeding molds;

[0004] The feeding device is used to transport the agent card into the accessory feeding mold, the desiccant taking and placing device is used to transport the desiccant into the accessory feeding mold, the dropper feeding device sorts the droppers, and the dropper taking and placing device takes the droppers into the accessory feeding mold, the bag unloading device is used to unload the bag into the bag feeding mold, the bag opening device is used to open the mouth of the empty bag, the bag entering device pushes the agent card, desiccant and dropper into the bag, and the unloading device is used to seal the bag with accessories installed and unload and transport the sealed bag.

[0005] The beneficial effects of the present invention are as follows: the bagging and packaging machine of the present invention has a fast running speed and high efficiency, the overall footprint of the equipment is small, it is convenient to carry, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the appearance of the present invention; Figure 2 It is a schematic diagram of the structure of the present invention; Figure 3 is a schematic diagram of the structure of the reflux device; Figure 4 It is a schematic diagram of the structure of the accessory return line; Figure 5 yes Figure 4 Schematic diagram of the structure of the driving part; Figure 6 It is a structural diagram of an angle of the bag return line; Figure 7 This is a schematic diagram of the structure of the bag return line from another angle; Figure 8 This is a structural diagram of the agent card feeding belt line from an angle; Fig. 9 This is a schematic diagram of the structure of the agent card feeding belt line from another angle; Fig.10 It is a structural schematic diagram of the agent card pushing mechanism; Fig.11It is a structural schematic diagram of the desiccant feeding mechanism from one angle; Fig.12 This is a structural diagram of the desiccant feeding mechanism from another angle; Fig.13 It is a structural schematic diagram of a desiccant taking and placing device from one angle; Fig.14 This is a schematic diagram of the structure of the desiccant loading and unloading device from another angle; Fig.15 It is a structural schematic diagram of a dropper feeding device from one angle; Fig.16 It is a schematic diagram of the structure of the dropper feeding device from another angle; Fig.17 It is a structural schematic diagram of a dropper picking and placing device at one angle; Fig.18 It is a schematic diagram of the structure of the dropper picking and placing device from another angle; Fig.19 It is a structural schematic diagram of the bag-entering device from one angle; Fig. 20 It is a schematic diagram of the structure of the bag-entering device from another angle; Fig.21 It is a structural schematic diagram of a bag unloading device from one angle; Fig. 22 It is a schematic diagram of the structure of the bag unloading device from another angle; Fig.23 It is an enlarged schematic diagram of a part of the structure of the bag unloading device; Fig.24 It is an enlarged schematic diagram of another part of the structure of the bag unloading device; Fig.25 It is a schematic diagram of the structure of the bag opening device at one angle; Fig.26 It is a schematic diagram of the structure of the bag opening device from another angle; Fig. 27 It is a structural diagram of the bag opening mechanism; Fig.28 It is a schematic diagram of a part of the structure of the bag opening mechanism; Fig.29 It is a schematic diagram of another part of the structure of the bag opening mechanism; Fig.30 It is a structural schematic diagram of the pressing mechanism; Fig.31 It is a structural schematic diagram of the sealing mechanism from one angle; Fig.32 It is a structural diagram of the sealing mechanism from another angle; Fig.33 It is a structural diagram of the discharging mechanism from one angle; Fig.34 This is a structural diagram of the discharging mechanism from another angle; Fig.35 It is a structural diagram of the discharge belt mechanism. DETAILED DESCRIPTION

[0007] The invention discloses a bagging and packaging machine, which is aimed at a rapid transportation system involving bags, an arrangement of various materials and a rapid bagging mechanism.

[0008] The bagging and packaging machine of the present invention can be widely used for virus reagent cards of various sizes, pregnancy test cards, reagent cards for various human health tests, as well as rapid bagging and packaging of medical, food, pharmaceutical and electronic products.

[0009] like Figure 1As shown, the bagging and packaging machine of the present invention includes a machine box 1, an electric box 2, a protective cover 3, a control touch screen 4 and a three-color alarm light 5.

[0010] The chassis 1 is formed by 3mm sheet metal welding to ensure the strength, stability and aesthetics of the equipment. The electric box 2 is independently designed and flush with the chassis 1, which is convenient for assembly, wiring and subsequent maintenance. The protective cover 3 is made of sheet metal and transparent organic glass to isolate dust and protect the safety of operators. The operation of the equipment can be seen more intuitively from the outside. The touch screen 4 is placed on the protective cover 3 for the convenience of operators to maintain and debug the equipment. The operating height of the touch screen 4 is 1.4M, which is more comfortable for operators. The three-color alarm light 5 is used to indicate the operating status of the equipment.

[0011] like Figure 2 As shown, the bagging and packaging machine also includes an accessory return line 6, a bag return line 7, a dosage card feeding belt line 8, a dosage card pushing mechanism 9, a desiccant feeding mechanism 10, a desiccant taking and placing device 11, a dropper feeding device 12, a dropper taking and placing device 13, a bag entering device 14, a bag unloading device 15, a bag opening device 16, a pressing mechanism 17, a sealing mechanism 18, a discharging mechanism 19, and a discharging belt mechanism 20.

[0012] The accessory return line 6 and the bag return line 7 constitute a return device. The agent card feeding belt line 8, the agent card pushing mechanism 9 and the desiccant feeding mechanism 10 constitute a feeding device. The sealing mechanism 18, the unloading mechanism 19 and the discharging belt line 20 constitute a unloading device.

[0013] The agent card feeding belt line 8 sorts and feeds the agent cards, which can be docked with other agent card assembly equipment, or matched with feeders such as vibration plates and elevators to automatically replenish materials. The agent card pushing mechanism 9 pushes a agent card at the end into the accessory feeding mold 612 of the accessory return line 6, and the accessory return line 6 rotates one step. The desiccant feeding mechanism 10 sorts the desiccant, and the desiccant picking and placing device 11 grabs the desiccant into the accessory feeding mold 612 of the accessory return line 6. The accessory return line 6 rotates one step, the dropper feeding device 12 sorts the droppers, and the dropper picking and placing device 13 picks and places the droppers into the accessory feeding mold of the accessory return line 6 612, at the same time, the bag unloading device 15 unloads the bag into the bag feeding mold 712 of the bag return line 7, the bag return line 7 rotates one step, the bag opening device 16 opens the mouth of the empty bag, the bag entering device 14 pushes the accessories (accessories include agent cards, desiccant and dropper) into the bag, the pressing mechanism 17 presses the accessories and the bag to prevent the push rod from being taken out or disordered, the bag return line 7 rotates one step, the sealing mechanism 18 performs high-temperature sealing on the bag with the accessories installed, the bag return line 7 rotates one step, the discharging mechanism 19 takes the packaged product and puts it on the discharging belt mechanism 20, and the discharging belt mechanism 20 discharges the product.

[0014] like Figure 3-5 As shown, the accessory return line 6 includes a panel 61, a left vertical plate 62 of the accessory return line, a right vertical plate 63 of the accessory return line, a first connecting rod 64, a driving wheel shaft 65, a first feeding driving wheel 66, a first driving wheel bearing 67, a first driven wheel shaft 68, a first feeding driven wheel 69, a first driven wheel bearing 610, an accessory feeding belt 611, an accessory feeding mold 612, a first mold support bar 613, a first servo motor 614, a first reducer 615, a first motor fixing plate 616, a first fixed bottom plate 617, a first main drive wheel 618, a first driven wheel 619, and a first drive belt 620.

[0015] The panel 61 is fixed on the chassis 1, the first connecting rod 64 is connected between the left vertical plate 62 of the accessory return line and the right vertical plate 63 of the accessory return line, and is fixed on the panel 61, the driving wheel shaft 65 is limited between the left vertical plate 62 of the accessory return line and the right vertical plate 63 of the accessory return line through the first driving wheel bearing 67, the first material feeding driving wheel 66 is fixed together with the driving wheel shaft 65, the first driven wheel shaft 68 is installed between the left vertical plate 62 of the accessory return line and the right vertical plate 63 of the accessory return line, the first material feeding driven wheel 69 is limited on the first driven wheel shaft 68 through the first driven wheel bearing 610, the accessory feeding belt 611 is installed between the first material feeding driving wheel 66 and the first material feeding driven wheel 69, and the accessory feeding mold 612 is installed on the welding fixing block on the accessory feeding belt 611 The accessories are placed on the accessory feeding mold 612 and transported step by step to the back. The first mold support bar 613 supports the accessory feeding mold 612 to prevent the accessory feeding belt 611 from being damaged. The first servo motor 614 is connected to the first reducer 615, and the first reducer 615 is fixed on the first motor fixing plate 616. The first motor fixing plate 616 is connected to the first fixed bottom plate 617 and is locked to the panel 61 through the first fixed bottom plate 617. The first main drive wheel 618 is installed on the shaft of the first servo motor 614, and the first driven wheel 619 is rotated by the first drive belt 620. The first driven wheel 619 is fixed to one end of the driving wheel shaft 65, so that the first feeding driving wheel 66 rotates, that is, the accessory feeding mold 612 moves.

[0016] like Figure 6 , 7As shown, the bag return line 7 includes a left vertical plate 71 of the bag return line, a right vertical plate 72 of the bag return line, a first coupling 73, a second connecting rod 74, a feed driven wheel shaft 75, a second feed driven wheel 76, a second driven wheel bearing 77, a feed driving wheel shaft 78, a feed driving wheel bearing 79, a feed driving wheel 710, a feed belt 711, a bag feed mold 712, a second mold support bar 713, a first main transmission shaft 714, a second main transmission wheel 715, a second driven wheel 716, a second transmission belt 717, a tensioning wheel 718, a tensioning wheel adjustment block 719, a tensioning wheel fixed shaft 720, and a main transmission shaft limit bearing 721.

[0017] A second connecting rod 74 is connected between the left vertical plate 71 of the bag return line and the right vertical plate 72 of the bag return line, the left vertical plate 71 of the bag return line and the right vertical plate 72 of the bag return line are fixed on the panel 61, the driven wheel shaft 75 of the material feeding is installed between the left vertical plate 71 of the bag return line and the right vertical plate 72 of the bag return line, the second driven wheel 76 of the material feeding is limited on the driven wheel shaft 75 of the material feeding through the second driven wheel bearing 77, the driving wheel shaft 78 of the material feeding is limited between the left vertical plate 71 of the bag return line and the right vertical plate 72 of the bag return line through the driving wheel bearing 79, the driving wheel 710 of the material feeding is installed together with the driving wheel shaft 78 of the material feeding, a material feeding belt 711 is installed between the driving wheel 710 of the material feeding and the second driven wheel 76, a fixed block is welded on the material feeding belt 711 to install a bag feeding mold 712, a bag is placed on the bag feeding mold 712 and pushed to the back step by step, and the second mold support strip 713 supports the bag feeding mold The support 712 is supported to prevent the feeding belt 711 from being damaged. The first main transmission shaft 714 is limited between the left vertical plate 71 of the bag return line and the right vertical plate 72 of the bag return line by the main transmission shaft limiting bearing 721. The first main transmission shaft 714 is connected to the driving wheel shaft 65 by the first coupling 73 and rotates together, and the same power is used to save cost. The second main transmission wheel 715 is fixed on the first main transmission shaft 714, and the second driven wheel 716 is fixed on the feeding driving wheel shaft 78. The second transmission belt 717 is installed between the second main transmission wheel 715 and the second driven wheel 716. The second transmission belt 717 is tensioned by the tensioning wheel 718 to drive the feeding driving wheel shaft 78 to rotate, so that the bag feeding mold 712 moves. The tensioning wheel 718 contains a bearing, which is limited to the tensioning wheel fixed shaft 720 and is fixed to the right vertical plate 72 of the bag return line through the tensioning wheel adjusting block 719.

[0018] like Figure 8 , 9As shown, the agent card feeding belt line 8 includes a first aluminum profile 81, a belt driven wheel fixing block 82, a belt driving wheel fixing block 83, a first belt driving wheel 84, a second driving wheel bearing 85, a belt driven wheel shaft 86, a first belt driven wheel 87, a third driven wheel bearing 88, a feeding belt 89, a left guard plate 810, a right guard plate 811, a guard plate fixing block 812, a first support plate 813, a first support bottom plate 814, a first motor 815, a first motor fixing plate 816, an active transmission wheel 817, a driven transmission wheel 818, a third transmission belt 819, an agent card blocking block 820, an agent card end detection sensor 821, a first sensor fixing plate 822, a agent card full material sensor 823, and a second sensor fixing plate 824.

[0019] The belt driven wheel fixing block 82 and the belt driving wheel fixing block 83 are fixed to the side of the first aluminum profile 81, the first belt driving wheel 84 is limited between the two belt driving wheel fixing blocks 83 by the second driving wheel bearing 85, the belt driven wheel shaft 86 is installed between the two belt driven wheel fixing blocks 82, the first belt driven wheel 87 is limited on the belt driven wheel shaft 86 by the third driven wheel bearing 88, a feeding belt 89 is installed between the first belt driving wheel 84 and the first belt driven wheel 87, an agent card is placed on the feeding belt 89 and moves backward with the agent card, a left guard plate 810 and a right guard plate 811 are fixed to the side of the first aluminum profile 81 through a guard plate fixing block 812, the agent card is limited to the left and right, and a first support plate 813 is installed on the side of the first aluminum profile 81 and is connected and fixed to the first support bottom plate 814 On the panel 61, the first motor 815 is locked and fixed on the panel 61 together with the first motor fixing plate 816, the active transmission wheel 817 is fixed on the shaft of the first motor 815, and the driven transmission wheel 818 is fixed on the first belt active wheel 84. The third transmission belt 819 is installed between the active transmission wheel 817 and the driven transmission wheel 818 for transmission, so that the feeding belt 89 rotates and flows backward with the dose card. The dose card blocking block 820 blocks the last dose card. The dose card end detection sensor 821 is fixed on the dose card blocking block 820 through the first sensor fixing plate 822, detects the dose card in place, and feeds the dose card. The dose card full sensor 823 is fixed on the right guard plate 811 through the second sensor fixing plate 824 to detect the dose card being full. When the dose card is full, the front stops feeding the belt line.

[0020] like Fig.10 As shown, the dose card pushing mechanism 9 includes a pushing vertical plate 91, a first reinforcing rib 92, a pushing bottom plate 93, a first linear rail fixing plate 94, a first linear rail 95, a first sliding block 96, a sliding connecting block 97, a first pushing cylinder 98, a pushing cylinder fixing block 99, a first floating joint 910, and a pushing plate 911.

[0021] The push plate 91 is connected to the push bottom plate 93 through the first reinforcing rib 92. The push bottom plate 93 is fixed on the panel 61. The first linear rail fixing plate 94 is fixed on the push plate 91. The first linear rail 95 is fixed below the first linear rail fixing plate 94. The first sliding block 96 is connected to the sliding connecting block 97 and slides on the first linear rail 95. The first push cylinder 98 is fixed to the first linear rail fixing plate 94 through the push cylinder fixing block 99. The first push cylinder 98 and the sliding connecting block 97 are connected by the first floating joint 910. The push plate 911 is fixed on the first sliding block 96. The movement of the first push cylinder 98 drives the push plate 911 to move, and pushes the dose card detected by the dose card end detection sensor 821 from the dose card feeding belt line 8 into the accessory feeding mold 612.

[0022] like Figure 11-12 As shown, the desiccant feeding mechanism 10 includes a desiccant vibration plate 101, a belt line fixing plate 102, a driving wheel limit block 103, a driven wheel limit block 104, a first driving wheel 105, a third driven wheel 106, a first belt 107, a first driven synchronous wheel 108, a stepping motor 109, a stepping motor fixing plate 1010, a first driving synchronous wheel 1011, a first synchronous belt 1012, a second support plate 1013, a second support bottom plate 1014, and a first side baffle 101. 5. The second side baffle plate 1016, the third side baffle plate 1017, the first cylinder fixing plate 1018, the side baffle cylinder 1019, the side baffle block 1020, the material receiving box 1021, the material partition support block 1022, the material partition fixing plate 1023, the first sensor 1024, the first sensor fixing plate 1025, the second sensor 1026, the material partition cylinder 1027, the material partition block 1028, the third sensor 1029, the fourth sensor 1030, and the desiccant limit block 1031.

[0023] The desiccant vibration plate 101 screens and feeds the desiccant, the driving wheel limit block 103 and the driven wheel limit block 104 are fixed on both sides of the belt line fixed plate 102, the first driving wheel 105 is installed between the two driving wheel limit blocks 103, and a bearing is installed in the middle to ensure rotation lubrication, the third driven wheel 106 is installed with a bearing limited between the two driven wheel limit blocks 104, and can rotate freely, the first belt 107 is installed between the first driving wheel 105 and the third driven wheel 106 to transport the desiccant, the first driven synchronous wheel 108 is fixed on the first driving wheel 105, the stepping motor 109 is connected to the stepping motor fixed plate 1010 and fixed on the side of the belt line fixed plate 102, and the stepping motor 109 The first active synchronous wheel 1011 is fixed on the shaft, and the first active synchronous wheel 1011 rotates the first driven synchronous wheel 108 through the first synchronous belt 1012, so that the first belt 107 rotates to achieve the effect of conveying the desiccant. The second support plate 1013 is fixed on the side of the belt line fixed plate 102. The second support plate 1013 is connected with the second support bottom plate 1014 and fixed on the panel 61. The first side baffle 1015, the second side baffle 1016, the third side baffle 1017 and the side baffle block 1020 limit the desiccant on the first belt 107 to form a flow channel. The material spacing fixed plate 1023 is fixed on the belt line fixed plate 102 through the material spacing support block 1022. The first sensor 1024 detects the desiccant on the desiccant vibration plate 101. If no desiccant is detected, the desiccant is vibrated to the position of the first sensor 1024 for waiting. The material separation cylinder 1027 is installed with a material separation block 1028. The material separation cylinder 1027 is in the push-out state, and the desiccant on the first belt 107 is blocked by the material separation block 1028. When the fourth sensor 1030 detects that there is no desiccant, the material separation cylinder 1027 opens to allow the desiccant to pass through and then closes to block the next desiccant. The blocking mechanism is composed of three groups, and the blocking mechanism includes the second sensor 1026, the material separation cylinder 1027, and the material separation block 1028. The second sensor 1026 detects the presence of desiccant and isolates the desiccant through the material separation block 1028 to achieve the effect of storing materials. When the three groups of blocking mechanisms are all filled with desiccant, the desiccant vibration plate 101 stops feeding to prevent the desiccant from being mixed up. The side stop cylinder 1019 is fixed on the third side stop plate 1017 through the first cylinder fixing plate 1018, and the side stop block 1020 is fixed on the movable block of the side stop cylinder 1019. When the third sensor 1029 detects the presence of desiccant, it means that there are two desiccants in the partition here. At this time, the side stop cylinder 1019 lifts the side stop block 1020 upwards, opens the side limit here, and installs an air pipe at the installation position 1032. The air pipe is connected to the solenoid valve for blowing to blow the desiccant into the receiving box 1021 to ensure that there is only one desiccant at the desiccant limit block 1031. The desiccant limit block 1031 limits the desiccant and provides it to the desiccant picking and placing device 11 for grabbing.

[0024] like Figure 13-14 As shown, the desiccant taking and placing device 11 includes a first vertical plate 111, a second reinforcing rib 112, a first bottom plate 113, a swing arm fixing plate 114, a second servo motor 115, a second reducer 116, a first reducer fixing plate 117, a motor connecting plate 118, a fixing flange 119, a flange bearing 1110, a swing arm rotating shaft 1111, a second coupling 1112, a first swing arm 1113, a swing arm bearing 1114, a first swing arm movable shaft 1115, a swing arm connecting block 1116, a lifting guide linear rail 1117, a lifting linear rail slider 1118, a linear rail slider connecting plate 1119, left and right guide linear rails 1120, left and right linear rail sliders 1121, a first suction head fixing block 1122, and a first suction head 1123.

[0025] The first vertical plate 111 is connected to the first bottom plate 113 through the second reinforcing rib 112 and fixed on the panel 61 together. The swing arm fixing plate 114 is fixed on the first vertical plate 111. The second servo motor 115 is connected to the second reducer 116 and fixed on the first reducer fixing plate 117. The first reducer fixing plate 117 is then fixed to the swing arm fixing plate 114 through two motor connecting plates 118. The flange bearing 1110 is installed in the fixing flange 119 to limit the swing arm rotating shaft 1111 in the bearing. The fixing flange 119 is fixed on the swing arm fixing plate 114. The rotation of the second servo motor 115 drives the swing arm rotating shaft 1111 to rotate back and forth through the second coupling 1112. The first swing rod 1113 is fixed on the swing arm rotating shaft 1111 and swings along with it. The swing rod bearing 1114 is installed in the first swing rod 1113 to limit the first swing rod movable shaft 1115 The swing arm connecting block 1116 is connected to the first swing arm movable shaft 1115, and the swing arm connecting block 1116 is installed on the lifting guide rail 1117. The lifting guide rail 1117 slides freely up and down on the lifting rail slider 1118. The left and right guide rails 1120 are fixed on the swing arm fixing plate 114. The left and right rail sliders 1121 slide left and right on the left and right guide rails 1120. The lifting rail sliders 1118 are connected through the rail slider connecting plate 1119. The swing of the first swing arm 1113 makes the first suction head fixing block 1122 move in an arc under the action of the lifting guide rail 1117 and the left and right guide rails 1120. The first suction head 1123 is installed under the first suction head fixing block 1122 to adsorb the desiccant, and the desiccant in the desiccant limit block 1031 is adsorbed into the accessory feeding mold 612, so as to achieve the purpose of quick pick-up and placement.

[0026] like Figure 15-16As shown, the dropper feeding device 12 includes a dropper feeding vibration plate 121, a direct vibration fixed base plate 122, a third support plate 123, an adjustment plate 124, a direct vibration pad 125, a direct vibration pad foot 126, a direct vibration vibrator 127, a flow channel fixing plate 128, a flow channel 129, a dropper limit block 1210, and a dropper 1211.

[0027] The dropper feeding vibration plate 121 screens and feeds the dropper 1211, the direct vibration fixed bottom plate 122 is connected to the adjustment plate 124 through the third support plate 123 and fixed on the panel 61, the direct vibration pad 125 is fixed on the adjustment plate 124, the direct vibration vibrator 127 is fixed on the direct vibration pad 125 through the direct vibration pad foot 126, the direct vibration pad foot 126 uses rubber material to achieve the effect of vibration reduction, the two flow channels 129 are connected and fixed to the direct vibration vibrator 127 through the flow channel fixing plate 128, the direct vibration vibrator 127 drives the dropper 1211 to flow in the middle of the flow channel 129, and the four dropper limit blocks 1210 limit the dropper 1211 and provide it to the dropper picking and placing device 13 for grabbing.

[0028] like Figure 17-18 As shown, the dropper taking and placing device 13 includes a second vertical plate 131, a third reinforcing rib 132, a second bottom plate 133, a rocker arm fixing plate 134, a third servo motor 135, a third reducer 136, a second reducer fixing plate 137, a second driving wheel 138, a second synchronous belt 139, a fourth driven wheel 1310, a first rotating shaft 1311, a second rocker arm 1312, a swing connecting shaft 1313, a second linear rail 1314, a first linear rail slider 1315, a movable block 1316, a movable shaft 1317, a first bearing 1318, a first cylinder fixing block 1319, a finger cylinder 1320, a finger head 1321, and a second bearing 1322.

[0029] The second vertical plate 131 is connected to the second bottom plate 133 through the third reinforcing rib 132 and fixed on the panel 61 together. The swing arm fixing plate 134 is fixed on the second vertical plate 131. The third servo motor 135 is connected to the third reducer 136 and fixed on the second reducer fixing plate 137. The second driving wheel 138 is installed on the shaft of the third reducer 136. The fourth driven wheel 1310 is rotated by the second synchronous belt 139. The fourth driven wheel 1310 and the first rotating shaft 1311 are limited on the swing arm fixing plate 134 through the second bearing 1322. The second swing arm 1312 is fixed with the first rotating shaft 1311 and swings together. A bearing is installed in the second swing arm 1312 to limit the swing connecting shaft 1313. The swing connecting shaft 1313 is installed on the second linear rail 1314. The second linear rail 1314 is The first linear rail slider 1315 slides, the movable block 1316 is fixed to the first linear rail slider 1315, the movable block 1316 is connected to the movable shaft 1317, the movable shaft 1317 is limited on the swing arm fixing plate 134 by the first bearing 1318, and can move freely, the finger cylinder 1320 is fixed to the second linear rail 1314 by the first cylinder fixing block 1319, and two fingers 1321 are installed on the finger cylinder 1320 to clamp the dropper 1211 at the position of the dropper limit block 1210, and the back and forth rotation of the third servo motor 135 causes the second swing arm 1312 to swing 90 degrees, so that the second linear rail 1314 and the finger cylinder 1320 swing 90 degrees, and the clamped dropper 1211 is placed in the accessory feeding mold 612, achieving the effect of 90-degree flipping and quick material removal and release.

[0030] like Figure 19-20 As shown, the bag entering device 14 includes a first fixed plate 141, a fourth support plate 142, a third support bottom plate 143, a fourth servo motor 144, a motor fixed shaft 145, a third coupling 146, a second main transmission shaft 147, a main synchronous wheel 148, a third bearing 149, a second driven synchronous wheel 1410, a third synchronous belt 1411, a driven wheel shaft 1412, a fourth bearing 1413, a tensioning block 1414, a third linear rail 1415, a second sliding block 1416, a clamping connection block 1417, a clamping block 1418, a rear limit block 1419, a front limit block 1420, a first push block 1421, a second push block 1422, a support block 1423, a support shaft 1424, a fifth bearing 1425, a connecting plate 1426, a second cylinder fixed plate 1427, a first cylinder 1428, and a pressing plate 1429.

[0031] The first fixed plate 141 is connected to the fourth support plate 142 and fixed on the third support base plate 143, and is fixed to the panel 61 through the third support base plate 143. The fourth servo motor 144 is fixed to the first fixed plate 141 by a motor fixing shaft 145. The second main transmission shaft 147 is limited on the first fixed plate 141 by a third bearing 149. The second main transmission shaft 147 is connected to the fourth servo motor 144 by a third coupling 146. The main synchronous wheel 148 is fixed on the second main transmission shaft 147 and rotates together with the fourth servo motor 144. A third synchronous belt 1411 is installed between the main synchronous wheel 148 and the second driven synchronous wheel 1410 and rotates together. The driven wheel shaft 1412 is connected to the second driven synchronous wheel 1410 and is limited on the tensioning block 1414 by the fourth bearing 1413. The tensioning block 1414 is fixed on the first fixed plate 141 to tension the third synchronous belt 1411, the third linear rail 1415 is fixed on the first fixed plate 141, the second sliding block 1416 slides on the third linear rail 1415, the third synchronous belt 1411 is clamped between the clamping connection block 1417 and the clamping block 1418, the clamping connection block 1417 is fixed under the second sliding block 1416, the rotation of the third synchronous belt 1411 drives the second sliding block 1416 to move on the third linear rail 1415, the rear limit block 1419 and the front limit block 1420 limit the second sliding block 1416 front and rear, the first pushing block 1421 and the second pushing block 1422 are fixed on the second sliding block 1416, and the agent card, desiccant and dropper in the accessory feeding mold 612 are pushed into the bag through the bag opening device 16. The connecting plate 1426 is connected to the second cylinder fixing plate 1427, and the connecting plate 1426 is fixed on the right vertical plate 63 of the accessory return line. The first cylinder 1428 is installed on the second cylinder fixing plate 1427, and the pressing plate 1429 is fixed on the movable shaft of the first cylinder 1428. The movable shaft of the first cylinder 1428 presses down to cover the accessories in the accessory feeding mold 612 with the pressing plate 1429 to prevent the accessories from running out when pushing the material. The bagging device also includes a support block 1423, a support shaft 1424, and a fifth bearing 1425. The support block 1423 is installed on the front limit block 1420, and the support shaft 1424 is installed on the support block 1423 through the fifth bearing 1425, so that the support shaft 1424 can rotate on the support block 1423, and the pushing block is pressed on the support shaft 1424.

[0032] like Figure 21-24As shown, the bag unloading device 15 includes a left vertical plate 151, a right vertical plate 152, a third bottom plate 153, a support column 154, a fifth servo motor 155, a fourth reducer 156, a third reducer fixing plate 157, a second active synchronous wheel 158, a fourth synchronous belt 159, a third driven synchronous wheel 1510, a second rotating shaft 1511, a hopper fixing plate 1512, a hopper side plate 1513, a hopper adjusting plate 1514, a hopper limiting plate 1515, a bag pressing plate 1516, a fifth sensor 1517, and a sensor fixing plate 15 18. sixth bearing 1519, third rocker arm 1520, second rocker arm movable shaft 1521, sixth bearing 1522, suction cup fixing plate 1523, fixing block 1524, connecting plate 1525, suction cup 1526, fulcrum connecting plate 1527, fulcrum fixing plate 1528, fulcrum floating shaft 1529, fulcrum bearing 1530, second linear rail fixing plate 1531, fourth linear rail 1532, sliding plate 1533, limiting plate 1534, bag 1535, first bag material stripping tooth 1536, second bag material stripping tooth 1537.

[0033] The left vertical plate 151 and the right vertical plate 152 are connected by the third bottom plate 153 and fixed together on the panel 61. The support column 154 supports the left vertical plate 151 and the right vertical plate 152 to strengthen and stabilize. The fifth servo motor 155 and the fourth reducer 156 are connected and fixed on the third reducer fixing plate 157. The third reducer fixing plate 157 is fixed on the side of the left vertical plate 151. The second active synchronous wheel 158 is installed on the shaft of the fourth reducer 156 and is fixed to the second rotating shaft 1511 through the third driven synchronous wheel 1510. The third driven synchronous wheel 1510 and the second active synchronous wheel 158 are driven by the fourth synchronous belt 159. The second rotating shaft 1511 is limited between the left vertical plate 151 and the right vertical plate 152 by the sixth bearing 1519 to ensure smoother rotation. The hopper fixing plate 1512 is fixed between the left vertical plate 151 and the right vertical plate 152. Four hopper limit plates 1515 are fixed in the two hopper side plates 1513. The hopper adjustment plate 1514 is fixed on the hopper limit plates 1515. The connection part adopts slots to adjust the size of the hopper, which is more versatile. The bag pressing plate 1516 presses the bag 1535 in the hopper to prevent the bag 1535 from bulging and deforming. The fifth sensor 1517 is fixed under the hopper fixing plate 1512 through the sensor fixing plate 1518 to detect whether the bag 1535 is short of material. Two third swing arms 1520 are fixed on the second rotating shaft 1511 and swing together with it. The second swing arm movable shaft 1521 is movably connected to the third swing arm 1520 through the sixth bearing 1522. The second swing arm movable shaft 1521 can rotate freely. The suction cup fixing plate 1523 and the fixing block 1524 clamp the second swing arm movable shaft 1521. The connecting piece 1525 connects and reinforces the suction cup fixing plate 1523 to form a whole. Four suction cups 1526 are installed on the suction cup fixing plate 1523 to take materials from the bag 1535 in the hopper. The fulcrum connecting plate 1527 is connected to the fulcrum fixing plate 1528, and the fulcrum connecting plate 1527 is fixed on the left vertical plate 151. The fulcrum floating shaft 1529 is limited on the fulcrum fixing plate 1528 through the fulcrum bearing 1530. The second linear rail fixing plate 1531 A fourth linear rail 1532 is installed on the top, and the second linear rail fixing plate 1531 is fixed on the fulcrum floating shaft 1529. The sliding plate 1533 slides freely on the fourth linear rail 1532. The sliding plate 1533 is fixed to the second swing arm movable shaft 1521. When the third swing arm 1520 swings, the fulcrum floating shaft 1529 is used as a fixed point, and the sliding plate 1533 floats freely on the fourth linear rail 1532, and the second swing arm movable shaft 1521 rotates freely, so that the suction cup fixing plate 1523 and the suction cup 1526 are flipped and swung upwards, so as to achieve the effect of quickly taking and placing the bag 1535. The limiting plate 1534 limits the sliding plate 1533, and the first bag material selecting teeth 1536 and the second bag material selecting teeth 1537 are fixed in the hopper side plate 1513, so as to play the role of separating the bags 1535.

[0034] like Figure 25-29 As shown, the bag opening device 16 includes a bag 1535, a bag opening mechanism, a fifth support plate 164, and a lower suction cup 165. The bag opening mechanism includes a first bag opening mechanism 162 and a second bag opening mechanism 163. The bag opening mechanism includes a lower fixing plate 166, a cushion block 167, a first opening block 168, an upper fixing plate 169, a push rod 1610, a cover plate 1611, a cylinder connecting plate 1612, a third cylinder fixing plate 1613, and a second cylinder 16 14. Second floating joint 1615, suction fixing plate 1616, suction support plate 1617, suction cylinder 1618, adapter plate 1619, second suction head fixing block 1620, second suction head 1621, movable rod 1622, fixing rod 1623, first movable pin 1624, first fixing pin 1625, transmission pin 1626, second movable pin 1627, second fixing pin 1628, vacuum gauge fixing plate 1629, second support block 1630.

[0035] The first bag opening mechanism 162 opens the bag 1535 in advance to reduce the failure rate of the second bag opening mechanism 163. The fifth support plate 164 is fixed on the panel 61. The two lower suction cups 165 are fixed on the fifth support plate 164. The lower fixed plate 166 is fixed on the left vertical plate 62 of the accessory return line. The upper fixed plate 169 is fixed together with the lower fixed plate 166 through the cushion block 167. The first opening block 168 and the second opening block 1630 are placed in the middle. The push rod 1610 is stuck in the upper fixed plate 169 and slides. The cover plate 1611 covers the push rod 1610 to limit the position. The cylinder connecting plate 1612 is connected and fixed to the third cylinder fixing plate 1613. On the cover plate 1611, the second cylinder 1614 is fixed on the third cylinder fixing plate 1613, the second cylinder 1614 is connected to the push rod 1610 through the second floating joint 1615, the second cylinder 1614 pushes the push rod 1610, the movable rod 1622 is connected to the push rod 1610 through the transmission pin 1626, the first fixed pin 1625 fixes the first support block 168 and the movable rod 1622 to the upper fixing plate 169, the first movable pin 1624 movably connects the first support block 168 and the movable rod 1622, that is, the first support block 168 and the movable rod 1622 can rotate, and the push rod 1610 is pushed by the second floating joint 1615. 0's movement drives the first opening block 168 to rotate inwards, the second fixing pin 1628 limits the second opening block 1630 on the upper fixing plate 169, the second movable pin 1627 movably connects the fixing rod 1623 with the second opening block 1630, the fixing rod 1623 is clamped on the push rod 1610 to move, with the second fixing pin 1628 as the reference point, the movement of the push rod 1610 drives the second opening block 1630 to rotate inwards, the suction cylinder 1618 is fixed to the suction support plate 1617, the suction support plate 1617 is fixed to the cover plate 1611 through the suction fixing plate 1616, and the adapter plate 1619 is connected and fixed to the second suction head fixing block 1620 Under the movable block of the suction cylinder 1618, the second suction head 1621 is in the second suction head fixing block 1620, and the suction cylinder 1618 moves downward with the second suction head fixing block 1620 and the second suction head 1621 to suck the top of the bag 1535, and at the same time the lower suction cup 165 sucks the bottom of the bag 1535, the suction cylinder 1618 operates to suck the bag open, and then the second cylinder 1614 moves to rotate the first opening block 168 and the second opening block 1630 outward through the push rod 1610, so that the first opening block 168 and the second opening block 1630 open the bag, making it convenient for the bag-entering device 14 to push the dose card, desiccant, and dropper into the bag 1535.

[0036] The unloading device includes a pressing mechanism 17, a sealing mechanism 18, a discharging mechanism 19, and a discharging belt mechanism 20.

[0037] like Fig.30As shown, the pressing mechanism 17 includes a fixing column 171, a fourth cylinder fixing plate 172, a third cylinder 173, and a pressing block 174.

[0038] The fixed column 171 is connected to the fourth cylinder fixed plate 172, the fixed column 171 is fixed on the panel 61, the third cylinder 173 is fixed on the fourth cylinder fixed plate 172, the movable shaft of the third cylinder 173 is installed with the pressing block 174, when the accessories are pushed into the bag 1535, the third cylinder 173 drives the pressing block 174 to press down, pressing the bag 1535 and the accessories to prevent them from being taken out and mixed up.

[0039] like Fig.31 , 32 As shown, the sealing mechanism 18 includes a second fixed plate 181, a fourth bottom plate 182, a fifth linear rail 183, a third sliding block 184, a second cylinder fixed block 185, a fourth cylinder 186, a third floating joint 187, a bow block 188, a fixed shaft 189, a seventh bearing 1810, a sixth linear rail 1811, a second linear rail slider 1812, an upper sliding block 1813, an upper guide block 1814, an upper heat insulation board 1815, Upper heating plate 1816, upper welding block 1817, third linear rail slider 1818, lower sliding block 1819, lower guide block 1820, lower heat insulation plate 1821, lower heating plate 1822, lower welding block 1823, return guide block 1824, push cylinder fixing plate 1825, second push cylinder 1826, first connecting block 1827, adapter plate 1828, third push block 1829, upper heating tube, lower heating tube.

[0040] The second fixed plate 181 is connected and fixed to the panel 61 through the fourth bottom plate 182, the fifth linear rail 183 is fixed to the side of the second fixed plate 181, the third sliding block 184 slides on the fifth linear rail 183, the fourth cylinder 186 is fixed to the second fixed plate 181 through the second cylinder fixing block 185, the third floating joint 187 is fixed to the fourth cylinder 186 and connected to the third sliding block 184, the bow block 188 is fixed to the third sliding block 184, and the fourth cylinder 186 carries the third sliding block 184. 4 moves with the bow block 188, the seventh bearing 1810 is installed on the upper and lower fixed shafts 189, the upper and lower fixed shafts 189 are fixed at the upper and lower positions of the bow block 188, the sixth linear rail 1811 is fixed on the side of the second fixed plate 181, the second linear rail slider 1812 and the third linear rail slider 1818 are placed on the sixth linear rail 1811, the upper sliding block 1813 is connected with the second linear rail slider 1812 to slide on the sixth linear rail 1811, and the upper guide block 1814 is fixed on the upper sliding block 181 3. The upper guide block 1814 connects the upper heat insulation board 1815 with the upper heating board 1816. The upper welding block 1817 is fixed to the upper heating board 1816. The upper heating tube is fixed in the upper heating board 1816 to generate heat together with the upper welding block 1817. The lower sliding block 1819 is connected to the third linear rail slider 1818 to slide on the sixth linear rail 1811. The lower guide block 1820 is fixed to the lower sliding block 1819. The lower guide block 1820 connects the lower heat insulation board 1821 with the lower heating board 1822. The welding block 1823 is fixed on the lower heating plate 1822, and the lower heating tube is fixed in the lower heating plate 1822, which generates heat together with the lower welding block 1823. The fourth cylinder 186 pushes the third sliding block 184 and the bow block 188, and drives the seventh bearing 1810 to move the upper guide block 1814 and the upper welding block 1817 downward, and the lower guide block 1820 and the lower welding block 1823 upward. The bag 1535 is hot-pressed on the upper welding block 1817 and the lower welding block 1823 to achieve a sealing effect. The return guide block 1824 is fixed on the upper sliding block 1813, and the fourth cylinder 186 retracts and uses the return guide block 1824 to move the upper sliding block 1813 and the upper welding block 1817 upward, and the lower sliding block 1819 and the lower welding block 1823 move downward by their own weight. The second pushing cylinder 1826 is fixed to the side of the second fixed plate 181 through the pushing cylinder fixing plate 1825, and the first connecting block 1827 is fixed to the movable block of the second pushing cylinder 1826. The third pushing block 1829 is fixed to the first connecting block 1827 through the adapter plate 1828. The second pushing cylinder 1826 pushes the third pushing block 1829 out to make the bag 1535 flush with the lower welding block 1823, and the sealed effect of the bag 1535 is more beautiful.

[0041] like Figure 33-34 As shown, the discharging mechanism 19 includes a suction cup fixing block 191 , a second connecting block 192 , and a guide rail 193 .

[0042] The discharge mechanism 19 has the same structure as the desiccant loading and unloading device 11. It only needs to replace the material loading parts under the lifting guide rail 1117. The suction cup fixing block 191 and the second connecting block 192 are fixed on the guide rail 193. The guide rail 193 is equivalent to the lifting guide rail 1117. Two adsorption plates are installed on the suction cup fixing block 191 to absorb the bag 1535 with accessories and sealed mouth, and place it on the second belt 206 of the discharge belt mechanism 20.

[0043] like Fig.35 As shown, the discharging belt mechanism 20 includes a second aluminum profile 201, a first pulley fixing block 202, a second pulley fixing block 203, a second belt driven pulley 204, a second belt driving pulley 205, a second belt 206, a second motor 207, a second motor fixing plate 208, a third driving synchronous pulley 209, a fourth driven synchronous pulley 2010, a fifth synchronous belt 2011, a sixth support plate 2012, and a second fixed base plate 2013.

[0044] The first pulley fixing block 202 and the second pulley fixing block 203 are respectively installed on the sides of the two ends of the second aluminum profile 201, a bearing is installed in the first pulley fixing block 202 to limit the second belt driven pulley 204, a shaft is installed in the second pulley fixing block 203 to limit the second belt driving pulley 205, the second belt 206 is installed on the second belt driven pulley 204 and the second belt driving pulley 205 for rotation, the second motor 207 is fixed to the side of the second aluminum profile 201 through the second motor fixing plate 208, the third active synchronous wheel 209 is fixed on the shaft of the second motor 207, the fourth driven synchronous wheel 2010 is fixed on the second belt driving pulley 205, the third active synchronous wheel 209 rotates the fourth driven synchronous wheel 2010 through the fifth synchronous belt 2011, so that the second belt 206 rotates, and the sixth support plate 2012 is connected and fixed to the second fixed bottom plate 2013 on the side of the second aluminum profile 201 to support and fix it. The bag 1535 containing accessories and sealed is unloaded through the second belt 206.

[0045] The present invention has the following technical advantages: 1. The present invention adopts a servo motor with a customized synchronous belt structure, and a module is installed on the synchronous belt for reflux, which is low in cost and fast in speed. 2. The structure of each material discharge action is driven by a servo motor, which is fast and efficient. 3. The material discharge structure and the reflux mold can be quickly replaced and adjusted, and one machine can be used for products of various sizes, with strong versatility. 4. The overall footprint of the equipment is small, which is convenient for transportation and reduces costs.

[0046] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A bagging and packaging machine, characterized in that: It comprises a reflux device, a feeding device, a desiccant taking and placing device (11), a dropper feeding device (12), a dropper taking and placing device (13), a bag feeding device (14), a bag unloading device (15), a bag opening device (16), and an unloading device, wherein the reflux device comprises an accessory reflux line (6) and a bag reflux line (7), wherein the accessory reflux line (6) comprises a plurality of accessory feeding molds (612), and the bag reflux line (7) comprises a plurality of bag feeding molds (712); The feeding device is used to transport the dosage card into the accessory feeding mold (612); the desiccant taking and placing device (11) is used to transport the desiccant into the accessory feeding mold (612); the dropper feeding device (12) sorts the droppers; the dropper taking and placing device (13) takes the droppers and places them into the accessory feeding mold (612); the bag unloading device (15) is used to unload the bag (1535) into the bag feeding mold (712); the bag opening device (16) is used to open the mouth of the empty bag (1535); the bag entering device (14) pushes the dosage card, desiccant and dropper into the bag (1535); the unloading device is used to seal the bag (1535) loaded with accessories and unload and transport the sealed bag (1535); The accessory return line (6) comprises a first driving mechanism, an accessory feeding belt (611), and an accessory feeding mold (612), wherein a plurality of accessory feeding molds (612) are mounted on the accessory feeding belt (611), and the first driving mechanism is used to drive the accessory feeding belt (611) to rotate, and the first driving mechanism comprises a driving wheel shaft (65); The bag return line (7) comprises a material feeding driven wheel shaft (75), a second material feeding driven wheel (76), a material feeding driving wheel shaft (78), a material feeding driving wheel (710), a material feeding belt (711), a bag feeding mold (712), a first main transmission shaft (714), a first coupling (73), a second main transmission wheel (715), a second driven wheel (716), and a second transmission belt (717). The material feeding driven wheel shaft (75) and the second material feeding driven wheel (76) are installed together, the material feeding driving wheel (710) and the material feeding driving wheel shaft (78) are installed together, and the material feeding driving wheel (711) is installed together. 10) and the second driven wheel (76) are provided with the feeding belt (711), a plurality of the bag feeding molds (712) are provided on the feeding belt (711), the first main transmission shaft (714) is connected to the driving wheel shaft (65) through the first coupling (73), the second main transmission wheel (715) is fixed on the first main transmission shaft (714), the second driven wheel (716) is fixed on the feeding driving wheel shaft (78), and the second transmission belt (717) is provided between the second main transmission wheel (715) and the second driven wheel (716); The feeding device comprises a dosage card feeding belt line (8), wherein the dosage card feeding belt line (8) comprises a first belt driving wheel (84), a belt driven wheel shaft (86), a first belt driven wheel (87), a feeding belt (89), a first motor (815), a driving transmission wheel (817), a driven transmission wheel (818), a third transmission belt (819), a dosage card end detection sensor (821) and a dosage card full sensor (823), wherein the belt driven wheel shaft (86) is installed together with the first belt driven wheel (87), and the first belt driving wheel (84) is installed together with the first belt driven wheel (87). The feeding belt (89) is installed between the driving wheel (84) and the first belt driven wheel (87), the driving transmission wheel (817) is fixed on the shaft of the first motor (815), the driven transmission wheel (818) is fixed on the first belt driving wheel (84), the third transmission belt (819) is installed between the driving transmission wheel (817) and the driven transmission wheel (818), the dosage card end detection sensor (821) is used to detect whether the dosage card is in place, and the dosage card full sensor (823) is used to detect whether the dosage card is full; The desiccant taking and placing device (11) comprises a second servo motor (115), a swing arm rotating shaft (1111), a first swing rod (1113), a swing rod connecting block (1116), a lifting guide linear rail (1117), a lifting linear rail slider (1118), a linear rail slider connecting plate (1119), left and right guide linear rails (1120), left and right linear rail sliders (1121), a first suction head fixing block (1122) and a first suction head (1123); the second servo motor (115) is connected to one end of the swing arm rotating shaft (1111), and the other end of the swing arm rotating shaft (1111) is connected to the first swing rod (1113); the second servo motor (115) drives the swing arm rotating shaft (1111) to rotate, thereby driving the first swing rod (1113) to swing; the swing rod connecting block (1116) is movably connected to the first swing rod (1113); The swing rod connecting block (1116) is installed on the lifting guide rail (1117), and the lifting guide rail (1117) can slide up and down on the lifting rail slider (1118); the lifting guide rail (1117) can slide up and down freely on the lifting rail slider (1118); the left and right rail sliders (1121) can slide left and right on the left and right guide rails (1120); the left and right rail sliders (1121) connect the lifting rail slider (1118) through the rail slider connecting plate (1119); the first suction head fixing block (1122) is connected to the lifting guide rail (1117); the first suction head (1123) is installed under the first suction head fixing block (1122); the desiccant is adsorbed by the first suction head (1123), and the desiccant in the desiccant limiting block (1031) is adsorbed into the accessory feeding mold (612); The dropper feeding device (12) comprises a dropper feeding vibration plate (121), a flow channel (129), and a direct vibration vibrator (127); the dropper feeding vibration plate (121) is used to screen and feed the dropper (1211); the flow channel (129) is connected to the dropper feeding vibration plate (121); and the flow channel (129) is mounted on the direct vibration vibrator (127); The dropper picking and placing device (13) comprises a third servo motor (135), a second swing arm (1312), a second linear rail (1314), a finger cylinder (1320), and a finger (1321); the second swing arm (1312) is connected to the second linear rail (1314); the third servo motor (135) is used to drive the second swing arm (1312) and the second linear rail (1314) to swing; the finger cylinder (1320) is installed on the second linear rail (1314); there are two fingers (1321); and the finger cylinder (1320) is used to drive the two fingers (1321) to perform a clamping action; The bag-entering device (14) comprises a first fixed plate (141), a fourth servo motor (144), a third synchronous belt (1411), a third linear rail (1415), a second sliding block (1416), and a material pushing block. The fourth servo motor (144) drives the third synchronous belt (1411) to rotate. The rotation of the third synchronous belt (1411) drives the second sliding block (1416) to move on the third linear rail (1415). The material pushing block is installed together with the second sliding block (1416). The bag unloading device (15) comprises a fifth servo motor (155), a second rotating shaft (1511), a flipping mechanism, a suction cup (1526), ​​and a hopper, wherein the fifth servo motor (155) is used to drive the second rotating shaft (1511) to rotate, the suction cup (1526) is installed on the flipping mechanism, the second rotating shaft (1511) drives the flipping mechanism to complete the flipping movement, and the suction cup (1526) is used to suck the bag (1535) in the hopper; The bag opening device (16) comprises a bag opening mechanism, a fifth support plate (164), and a lower suction cup (165); the bag opening mechanism comprises a suction cylinder (1618), a second suction head (1621), a second cylinder (1614), a push rod (1610), a first opening block (168), and a second opening block (1630); the fifth support plate (164) is provided with a plurality of lower suction cups (165); the second suction head (1621) is located above the fifth support plate (164); The air cylinder (1618) drives the second suction head (1621) to move up and down, and the second suction head (1621) and the lower suction cup (165) are used to open the bag (1535); the second air cylinder (1614) drives the push rod (1610) to move, and the push rod (1610) drives the first opening block (168) and the second opening block (1630) to rotate, and the first opening block (168) and the second opening block (1630) are used to open the bag (1535); The unloading device comprises a sealing mechanism (18) and a discharging mechanism (19), wherein the discharging mechanism (19) comprises a discharging driving mechanism, a suction cup fixing block (191), and an adsorption disk, wherein the adsorption disk is mounted on the suction cup fixing block (191), and the discharging driving mechanism drives the suction cup fixing block (191) to move so that the adsorption disk absorbs the bag (1535) with accessories and sealed, and places the bag on the discharging belt mechanism (20).

2. The bagging and packaging machine according to claim 1, characterized in that: The first driving mechanism comprises a first servo motor (614), a first material feeding driving wheel (66), a first driven wheel shaft (68), a first material feeding driven wheel (69), a first main transmission wheel (618), and a first transmission belt (620); the first material feeding driving wheel (66) is fixed to the driving wheel rotating shaft (65); the first material feeding driven wheel (69) is installed to the first driven wheel shaft (68); the accessory material feeding belt (611) is installed between the first material feeding driving wheel (66) and the first material feeding driven wheel (69); and the first main transmission wheel (618) is installed on the shaft of the first servo motor (614). The first transmission belt (620) is installed between the first main transmission wheel (618) and the first material feeding driven wheel (69), and the first driven wheel (619) is fixed to one end of the driving wheel shaft (65); the accessory return line (6) also includes a first mold support bar (613), and the first mold support bar (613) supports the accessory material feeding mold (612); the accessory return line (6) also includes a first driven wheel bearing (610), and the first material feeding driven wheel (69) is limited on the first driven wheel shaft (68) through the first driven wheel bearing (610); the accessory return line (6) also includes a panel (61), a left vertical plate (62) of an accessory return line, a right vertical plate (63) of an accessory return line, a first connecting rod (64), and a first driving wheel bearing (67). The left vertical plate (62) of the accessory return line and the right vertical plate (63) of the accessory return line are installed on the panel (61). The first connecting rod (64) is connected between the left vertical plate (62) of the accessory return line and the right vertical plate (63) of the accessory return line. The driving wheel shaft (65) is limited between the left vertical plate (62) of the accessory return line and the right vertical plate (63) of the accessory return line through the first driving wheel bearing (67). The first driven wheel shaft (68) is installed between the left vertical plate (62) of the accessory return line and the right vertical plate (63) of the accessory return line; the accessory return line (6) further comprises a first reducer (615), and the first servo motor (614) is connected to the first reducer (615); the accessory return line (6) further comprises a first motor fixing plate (616) and a first fixing bottom plate (617), the first reducer (615) is fixed on the first motor fixing plate (616), the first motor fixing plate (616) is connected to the first fixing bottom plate (617), and is locked to the panel (61) through the first fixing bottom plate (617); The bag return line (7) further comprises a bag return line left vertical plate (71), a bag return line right vertical plate (72), a second connecting rod (74), and a main transmission shaft limit bearing (721); the second connecting rod (74) is connected between the bag return line left vertical plate (71) and the bag return line right vertical plate (72); a material feeding driven wheel shaft (75) is installed between the bag return line left vertical plate (71) and the bag return line right vertical plate (72); and the first main transmission shaft (714) is limited between the bag return line left vertical plate (71) and the bag return line right vertical plate (72) through the main transmission shaft limit bearing (721); The bag return line (7) further comprises a second driven wheel bearing (77) and a material feeding driving wheel bearing (79); the second material feeding driven wheel (76) is limited on the material feeding driven wheel shaft (75) through the second driven wheel bearing (77); the material feeding driving wheel shaft (78) is limited between the left vertical plate (71) and the right vertical plate (72) of the bag return line through the material feeding driving wheel bearing (79); the bag return line (7) further comprises a second mold support bar (713) and a tensioning wheel (718); the second mold support bar (713) supports the bag feeding mold (712); and the second transmission belt (717) is tensioned by the tensioning wheel (718).

3. The bagging and packaging machine according to claim 1, characterized in that: The feeding device comprises a desiccant feeding mechanism (10), wherein the desiccant feeding mechanism (10) comprises a desiccant vibration plate (101), a first driving wheel (105), a third driven wheel (106), a first belt (107), and a stepping motor (109); the desiccant vibration plate (101) screens and feeds the desiccant; a first belt (107) is installed between the first driving wheel (105) and the third driven wheel (106) to transport the desiccant; the first driving wheel (105) is driven to rotate by the stepping motor (109); the desiccant feeding mechanism (10) further comprises a first driven synchronous wheel (108), a first driving synchronous wheel (1011), a first synchronous belt (107), and a stepping motor (109); (1012), a first driven synchronous wheel (108) is fixed on the first driving wheel (105), a first driving synchronous wheel (1011) is fixed on the shaft of the stepping motor (109), the first driving synchronous wheel (1011) drives the first driven synchronous wheel (108) to rotate via the first synchronous belt (1012), thereby rotating the first belt (107); the desiccant feeding mechanism (10) further comprises a belt line fixing plate (102), a driving wheel limit block (103), a driven wheel limit block (104), and a stepping motor fixing plate (1010), the driving wheel limit block (103) and the driven wheel limit block (104) are fixed on both sides of the belt line fixing plate (102), the first driving wheel (1 05) is installed between two driving wheel limit blocks (103), the third driven wheel (106) is installed between two driven wheel limit blocks (104), and the stepping motor (109) is connected to the stepping motor fixing plate (1010) and fixed on the side of the belt line fixing plate (102); the desiccant feeding mechanism (10) also includes a first side baffle (1015), a second side baffle (1016), a third side baffle (1017) and a side baffle block (1020) located on the side of the first belt (107), and the first side baffle (1015), the second side baffle (1016), the third side baffle (1017) and the side baffle block (1020) are arranged to prevent the desiccant on the first belt (107) from being damaged. The desiccant is limited to form a flow channel; the desiccant feeding mechanism (10) also includes a blocking mechanism, which includes three groups of blocking mechanisms, and the blocking mechanism includes a second sensor (1026), a material-blocking cylinder (1027), and a material-blocking block (1028); the material-blocking cylinder (1027) is connected to the material-blocking block (1028); the material-blocking cylinder (1027) drives the material-blocking block (1028) to move; the second sensor (1026) detects the presence of desiccant on the first belt (107), and blocks the desiccant through the material-blocking block (1028) to achieve the effect of storing materials; when the three groups of blocking mechanisms are all filled with desiccant, the desiccant vibration plate (101) stops feeding;The desiccant feeding mechanism (10) further includes a fourth sensor (1030). When the fourth sensor (1030) detects that there is no desiccant on the first belt (107), the material separation cylinder (1027) opens to allow the desiccant to pass through and then closes to block the next desiccant; The desiccant feeding mechanism (10) further comprises a side stop cylinder (1019), a side stop block (1020), a third sensor (1029), a receiving box (1021), and a desiccant stop block (1031); the side stop block (1020) is fixed on the movable block of the side stop cylinder (1019); the third sensor (1029) is located between the two second sensors (1026); the side stop cylinder (1019) and the side stop block (1020) correspond to the position of the third sensor (1029); when the third sensor (1029) detects that there is desiccant on the first belt (107), the side stop cylinder (1019) lifts the side stop block (1020) upwards, opens the side stop there, and blows the desiccant into the receiving box (1021) by blowing air, so as to ensure that there is only one desiccant at the desiccant stop block (1031); The agent card feeding belt line (8) also includes a first aluminum profile (81), a belt driven wheel fixing block (82), a belt driving wheel fixing block (83), a second driving wheel bearing (85), a third driven wheel bearing (88), a left side guard plate (810), a right side guard plate (811), and a guard plate fixing block (812); the belt driven wheel fixing block (82) and the belt driving wheel fixing block (83) are fixed to the side of the first aluminum profile (81); the first belt driving wheel (84) is connected to the second driving wheel bearing (85) is limited between the two belt driving wheel fixing blocks (83), the belt driven wheel shaft (86) is installed between the two belt driven wheel fixing blocks (82), and the first belt driven wheel (87) is limited on the belt driven wheel shaft (86) through the third driven wheel bearing (88); the left guard plate (810) and the right guard plate (811) are fixed to the side of the first aluminum profile (81) through the guard plate fixing block (812) to limit the left and right positions of the agent card; the feeding device also includes an agent card A material pushing mechanism (9), the material pushing mechanism (9) comprising a first linear rail (95), a first sliding block (96), a sliding connection block (97), a first material pushing cylinder (98), and a first floating joint (910), wherein the first sliding block (96) and the sliding connection block (97) are connected together and can slide on the first linear rail (95), the first material pushing cylinder (98) and the sliding connection block (97) are connected by a first floating joint (910), and a material pushing plate (911) is fixed on the first sliding block (96). The movement of the first pushing cylinder (98) drives the pushing plate (911) to move, and pushes the dosage card detected by the dosage card end detection sensor (821) from the dosage card feeding belt line (8) into the accessory feeding mold (612); the dosage card pushing mechanism (9) also includes a first linear rail fixing plate (94) and a pushing cylinder fixing block (99); the first linear rail (95) is fixed below the first linear rail fixing plate (94); and the first pushing cylinder (98) is fixed to the first linear rail fixing plate (94) via the pushing cylinder fixing block (99).

4. The bagging and packaging machine according to claim 1, characterized in that: The desiccant taking and placing device further comprises a second coupling (1112), the second servo motor (115) is connected to one end of the second coupling (1112), the other end of the second coupling (1112) is connected to the swing arm shaft (1111), and the rotation of the second servo motor (115) causes the swing arm shaft (1111) to rotate back and forth via the second coupling (1112); the desiccant taking and placing device further comprises a second reducer (116), the second servo motor (115) is connected to the second reducer (116); the desiccant taking and placing device further comprises a first vertical plate (111), a swing arm fixing plate (114 ), a first reducer fixing plate (117), a motor connecting plate (118), a swing arm fixing plate (114) fixed on the first vertical plate (111), a second servo motor (115) and a second reducer (116) connected and fixed on the first reducer fixing plate (117), and the first reducer fixing plate (117) is fixed on the swing arm fixing plate (114) via two motor connecting plates (118); the desiccant taking and placing device also includes a fixing flange (119), and a flange bearing (1110) installed in the fixing flange (119), and the swing arm rotating shaft (1111) is limited by the flange bearing (1110); The desiccant taking and placing device further comprises a swing rod bearing (1114) and a first swing rod movable shaft (1115); the first swing rod movable shaft (1115) is connected to the first swing rod (1113); the swing rod bearing (1114) is installed in the first swing rod (1113) to limit the first swing rod movable shaft (1115); and the swing rod connecting block (1116) is connected to the first swing rod movable shaft (1115).

5. The bagging and packaging machine according to claim 1, characterized in that: The dropper feeding device further comprises a flow channel fixing plate (128), wherein the flow channel fixing plate (128) is installed between the flow channel (129) and the direct vibration vibrator (127); a dropper limiting block (1210) is provided at the end of the flow channel (129), wherein the dropper limiting block (1210) is used to limit the position of the dropper (1211); there are two flow channels (129), and two dropper limiting blocks (1210) are installed at the end of each flow channel (129); the dropper feeding device The device also includes a direct vibration pad (125) and a direct vibration pad foot (126), wherein the direct vibration vibrator (127) is fixed to the direct vibration pad (125) via the direct vibration pad foot (126); the dropper feeding device also includes a direct vibration fixed bottom plate (122), a third support plate (123), and an adjustment plate (124), wherein the direct vibration fixed bottom plate (122) and the adjustment plate (124) are connected via the third support plate (123), and the direct vibration pad (125) is fixed to the adjustment plate (124).

6. The bagging and packaging machine according to claim 1, characterized in that: The dropper taking and placing device further comprises a third reducer (136), a second driving wheel (138), a second synchronous belt (139), a fourth driven wheel (1310), a first rotating shaft (1311), and a second swing rod (1312); the third servo motor (135) is connected to the third reducer (136); the second driving wheel (138) is installed on the shaft of the third reducer (136); the second synchronous belt (139) is installed between the second driving wheel (138) and the fourth driven wheel (1310); the fourth driven wheel (1310) drives the first rotating shaft (1311) to rotate synchronously; the second swing rod (1312) is connected to the first rotating shaft (1311) and the second swing rod (1312) is connected to the first rotating shaft (1311). The dropper pick-up and placement device further comprises a second vertical plate (131) and a second reducer fixing plate (137), wherein the second reducer fixing plate (137) is connected to the second vertical plate (131), and a third servo motor (135) and a third reducer (136) are connected and fixed to the second reducer fixing plate (137); the dropper pick-up and placement device further comprises a swing rod fixing plate (134) and a second bearing (1322), wherein the swing rod fixing plate (134) is fixed to the second vertical plate (131), and a fourth driven wheel (1310) and the first rotating shaft (1311) are limited on the swing rod fixing plate (134) via the second bearing (1322). 134); the dropper pick-up and placement device also includes a swing connection shaft (1313), a bearing is installed in the second swing rod (1312) to limit the swing connection shaft (1313), and the swing connection shaft (1313) is installed on the second linear rail (1314); the dropper pick-up and placement device also includes a first linear rail slider (1315) and a movable block (1316), the second linear rail (1314) can slide on the first linear rail slider (1315), and the movable block (1316) is installed together with the first linear rail slider (1315); the dropper pick-up and placement device also includes a movable shaft (1317), a first bearing (1318), and the movable block (1316) is installed with the movable The movable shaft (1317) is connected to the second linear rail (1314) by the first bearing (1318), and the movable shaft (1317) is limited on the swing arm fixing plate (134) by the first bearing (1318); the dropper taking and placing device also includes a first cylinder fixing block (1319), and the finger cylinder (1320) is fixed on the second linear rail (1314) by the first cylinder fixing block (1319); the rotation of the third servo motor (135) causes the second swing arm (1312) to swing at 90 degrees, so that the second linear rail (1314) and the finger cylinder (1320) swing at 90 degrees, and the clamped dropper (1211) is placed in the accessory feeding mold (612) by the finger head (1321).

7. The bagging and packaging machine according to claim 1, characterized in that: The bagging device further comprises a third coupling (146), a second main transmission shaft (147), a main synchronous wheel (148), and a second driven synchronous wheel (1410); the second main transmission shaft (147) is connected to the fourth servo motor (144) via the third coupling (146); the main synchronous wheel (148) is fixed on the second main transmission shaft (147) and rotates together with the fourth servo motor (144); the third synchronous belt (1411) is installed between the main synchronous wheel (148) and the second driven synchronous wheel (1410); the bagging device further comprises a motor fixing shaft (145); the fourth servo motor (144) is fixed to the first main transmission shaft (147) via the motor fixing shaft (145); The bag-entering device further comprises a third bearing (149), and the second main transmission shaft (147) is limited on the first fixed plate (141) by the third bearing (149); the bag-entering device further comprises a driven wheel shaft (1412), a fourth bearing (1413), and a tensioning block (1414), the driven wheel shaft (1412) and the second driven synchronous wheel (1410) are installed together, the driven wheel shaft (1412) is limited on the tensioning block (1414) by the fourth bearing (1413), the tensioning block (1414) is fixed on the first fixed plate (141), and the tensioning block (1414) is used to tension the third synchronous belt (1411); The bagging device further comprises a clamping connection block (1417) and a clamping block (1418) connected to the clamping connection block (1417), wherein the third synchronous belt (1411) is clamped between the clamping connection block (1417) and the clamping block (1418), and the clamping connection block (1417) or the clamping block (1418) is installed together with the second sliding block (1416); the pushing block comprises a first pushing block (1421) and a second pushing block (1422), wherein the first pushing block (1421) and the second pushing block (1422) are used to push the agent card, the desiccant and the dropper in the accessory feeding mold (612) into the bag; the bagging device further comprises a rear limit block (1419), a front limit block (1419) and a rear limit block (1421). The second sliding block (1416) is provided with a rear limit block (1419) and a front limit block (1420) at both ends of the second sliding block (1416), and the rear limit block (1419) and the front limit block (1420) limit the second sliding block (1416) in front and rear directions; the bag-entering device further comprises a supporting block (1423), a supporting shaft (1424), and a fifth bearing (1425); the supporting block (1423) is installed on the front limit block (1420), the supporting shaft (1424) is installed on the supporting block (1423) through the fifth bearing (1425), so that the supporting shaft (1424) can rotate on the supporting block (1423), and the pushing block is pressed on the supporting shaft (1424);The bagging device further comprises a first air cylinder (1428) and a pressing plate (1429), wherein the pressing plate (1429) is fixed on the movable shaft of the first air cylinder (1428), and the movable shaft of the first air cylinder (1428) is pressed downward so that the pressing plate (1429) covers the accessories in the accessories feeding mold (612). ; 8. The bagging and packaging machine according to claim 1, characterized in that: The bag unloading device further comprises a fourth reducer (156), a second active synchronous wheel (158), a fourth synchronous belt (159), and a third driven synchronous wheel (1510); the fifth servo motor (155) is connected to the fourth reducer (156); the second active synchronous wheel (158) is mounted on the shaft of the fourth reducer (156); the third driven synchronous wheel (1510) and the second active synchronous wheel (158) are driven by the fourth synchronous belt (159); the third driven synchronous wheel (1510) and the second rotating shaft (1511) are fixed together The bag unloading device further comprises a third reducer fixing plate (157), a left vertical plate (151), a right vertical plate (152), a third bottom plate (153), and a support column (154); the left vertical plate (151) and the right vertical plate (152) are connected via the third bottom plate (153); the support column (154) supports the left vertical plate (151) and the right vertical plate (152); the fourth reducer (156) is fixed on the third reducer fixing plate (157); and the third reducer fixing plate (157) is fixed on the side of the left vertical plate (151); the bag unloading device further comprises a third reducer fixing plate (157); and the third reducer fixing plate (157) is fixed on the side of the left vertical plate (151); The hopper comprises a sixth bearing (1519), and the second rotating shaft (1511) is limited between the left vertical plate (151) and the right vertical plate (152) by the sixth bearing (1519); the hopper comprises a hopper fixing plate (1512), and a hopper side plate (1513) installed on the hopper fixing plate (1512), a hopper adjusting plate (1514), a hopper limiting plate (1515), and a bag pressing plate (1516); the hopper fixing plate (1512) is fixed between the left vertical plate (151) and the right vertical plate (152); the two hopper side plates (1513) are fixed between the left vertical plate (151) and the right vertical plate (152); 1513), four hopper limit plates (1515) are fixed inside the hopper, a hopper adjustment plate (1514) is fixed on the hopper limit plates (1515), and the bag pressing plate (1516) presses the bag (1535) in the hopper; the bag unloading device also includes a fifth sensor (1517) and a sensor fixing plate (1518), the fifth sensor (1517) is fixed under the hopper fixing plate (1512) through the sensor fixing plate (1518), and the fifth sensor (1517) is used to detect whether the bag (1535) is short of material;The flip mechanism comprises a third swing rod (1520), a second swing rod movable shaft (1521), a suction cup fixing plate (1523), a fulcrum floating shaft (1529), a second linear rail fixing plate (1531), a fourth linear rail (1532), and a sliding plate (1533); the third swing rod (1520) is fixed on the second rotating shaft (1511); the third swing rod (1520) swings along with the second rotating shaft (1511); the second swing rod movable shaft (1521) is installed on the third swing rod (1520); and the second swing rod movable shaft (1521) can be moved between the third swing rod (152 0), the suction cup fixing plate (1523) is equipped with a plurality of suction cups (1526), ​​and the suction cup fixing plate (1523) is installed together with the second swing arm movable shaft (1521); the fourth linear rail (1532) is installed on the second linear rail fixing plate (1531), and the second linear rail fixing plate (1531) is fixed on the fulcrum floating shaft (1529), and the sliding plate (1533) can slide freely on the fourth linear rail (1532), and the sliding plate (1533) is fixed to the second swing arm movable shaft (1521). When the third swing arm (1520) swings, the fourth linear rail (1532) is installed on the second linear rail fixing plate (1531), and the second linear rail fixing plate (1531) is fixed on the fulcrum floating shaft (1529). The fulcrum floating axis (1529) is a fixed point, and the sliding plate (1533) floats freely on the fourth linear rail (1532), and the second swing arm movable axis (1521) rotates freely, so that the suction cup fixing plate (1523) and the suction cup (1526) are turned and swung upward; the turning mechanism also includes a suction cup fixing plate (1523) and a fixing block (1524), and the suction cup fixing plate (1523) and the fixing block (1524) clamp the second swing arm movable axis (1521); the turning mechanism also includes a fulcrum connecting plate (1527), a fulcrum fixing plate (1528), and a fulcrum bearing (1529). 530), the fulcrum connecting plate (1527) is connected to the fulcrum fixing plate (1528), and the fulcrum floating shaft (1529) is limited on the fulcrum fixing plate (1528) through the fulcrum bearing (1530); the bag unloading device also includes a first bag material stripping tooth (1536) and a second bag material stripping tooth (1537), the first bag material stripping tooth (1536) and the second bag material stripping tooth (1537) are fixed in the hopper side plate (1513), and the first bag material stripping tooth (1536) and the second bag material stripping tooth (1537) play the role of separating the bags (1535). ; 9. The bagging and packaging machine according to claim 1, characterized in that: The bag opening mechanism comprises an upper fixing plate (169) and a cover plate (1611); the push rod (1610) is embedded in a groove of the upper fixing plate (169) and slides; the cover plate (1611) is located on the upper fixing plate (169); the cover plate (1611) limits the push rod (1610) in the groove of the upper fixing plate (169); the bag opening mechanism comprises a lower fixing plate (166) and a cushion block (167); the cushion block (167) is provided between the upper fixing plate (169) and the lower fixing plate (166). 167), the upper fixing plate (169) is fixed to the lower fixing plate (166) via the cushion block (167), the first opening block (168) and the second opening block (1630) are located between the upper fixing plate (169) and the lower fixing plate (166); the bag opening mechanism comprises a second floating joint (1615), and the second cylinder (1614) is connected to the push rod (1610) via the second floating joint (1615); the bag opening mechanism comprises The bag opening mechanism comprises a cylinder connecting plate (1612) and a third cylinder fixing plate (1613), wherein the cylinder connecting plate (1612) is connected to the third cylinder fixing plate (1613), the cylinder connecting plate (1612) is fixed on the cover plate (1611), and the second cylinder (1614) is connected to the third cylinder fixing plate (1613); the bag opening mechanism comprises a movable rod (1622), a first movable pin (1624), a first fixing pin (1625), and a transmission pin (1626). The movable rod (1622) is connected to the push rod (1610) via the transmission pin (1626); the first support block (168) is connected to the movable rod (1622) via the first fixed pin (1625); the first movable pin (1624) movably connects the first support block (168) and the movable rod (1622); with the first fixed pin (1625) as a reference point, the movement of the push rod (1610) causes the first support block (168) to rotate inward;The bag opening mechanism comprises a fixed rod (1623), a second movable pin (1627), and a second fixed pin (1628); the second fixed pin (1628) limits the second opening block (1630) on the upper fixed plate (169); the second movable pin (1627) movably connects the fixed rod (1623) and the second opening block (1630); the fixed rod (1623) is clamped on the push rod (1610) for movement; with the second fixed pin (1628) as a reference point, the movement of the push rod (1610 causes the second opening block (1630) to rotate inward; the bag opening mechanism comprises an adapter plate (1619) and a second suction head fixing block (1620); the adapter plate (1619) is connected to the second suction head fixing block (1620). The second suction head (1621) is fixed under the movable block of the suction cylinder (1618), and is inside the second suction head fixing block (1620). The suction cylinder (1618) can move the second suction head fixing block (1620) and the second suction head (1621) up and down; the bag opening mechanism comprises a suction opening fixing plate (1616) and a suction opening support plate (1617), the suction opening cylinder (1618) and the suction opening support plate (1617) are fixed together, the suction opening support plate (1617) is mounted on the suction opening fixing plate (1616), and the suction opening fixing plate (1616) is fixed on the cover plate (1611); there are two bag opening mechanisms, and the two bag opening mechanisms are a first bag opening mechanism (162) and a second bag opening mechanism (163). ; 10. The bagging and packaging machine according to claim 1, characterized in that: The sealing mechanism (18) comprises a fourth air cylinder (186), a bow block (188), an upper heating plate (1816), an upper welding block (1817), a lower heating plate (1822), and a lower welding block (1823); the upper heating plate (1816) and the upper welding block (1817) are fixed together, the lower heating plate (1822) and the lower welding block (1823) are fixed together, the fourth air cylinder (186) drives the bow block (188) to move, and the movement of the bow block (188) drives the upper welding block (1817) to move downward and the lower welding block (1823) to move upward, so that the bag (1535) is sealed at the upper welding block. The sealing mechanism (18) further comprises a third sliding block (184), a fifth linear rail (183), a fixed shaft (189), and a seventh bearing (1810); the fourth cylinder (186) drives the third sliding block (184) to slide on the fifth linear rail (183); the bow block (188) is fixed on the third sliding block (184); there are two fixed shafts (189) and two seventh bearings (1810); two fixed shafts (189) are mounted on the two seventh bearings (1810); the upper and lower fixed shafts (189) are fixed to the third sliding block (184); The sealing mechanism (18) is fixed at two positions, upper and lower, of the bow block (188); the sealing mechanism (18) further comprises a second fixed plate (181) and a fourth bottom plate (182); the second fixed plate (181) is mounted on the fourth bottom plate (182); the fifth linear rail (183) is fixed on the side of the second fixed plate (181); the fourth cylinder (186) is fixed on the second fixed plate (181) through the second cylinder fixing block (185); the sealing mechanism (18) further comprises a sixth linear rail (1811), a second linear rail slider (1812), an upper sliding block (1813), an upper guide block (1814), a third linear rail slider (1818), and a lower sliding block (1819). , a lower guide block (1820), an upper heating tube, a lower heating tube, a return guide block (1824), a sixth linear rail (1811) is fixed to the side of the second fixed plate (181), a second linear rail slider (1812) and a third linear rail slider (1818) are placed on the sixth linear rail (1811), an upper sliding block (1813) and a second linear rail slider (1812) are installed together, the second linear rail slider (1812) can slide on the sixth linear rail (1811), an upper guide block (1814) and an upper sliding block (1813) are installed together, the upper guide block (1814) and the upper heating plate (1816) are connected, and the upper heating tube is fixed in the upper heating plate (1816);The lower sliding block (1819) is connected to the third linear rail slider (1818), and the third linear rail slider (1818) can slide on the sixth linear rail (1811). The lower guide block (1820) is fixed to the lower sliding block (1819), and the lower guide block (1820) is connected to the lower heating plate (1822), and the lower heating tube is fixed in the lower heating plate (1822); the return guide block (1824) is installed on the upper sliding block (1813), and the upper guide block (1814) is connected to the return guide block. The blocks (1824) are symmetrically arranged up and down. When the seventh bearing (1810) located at the top extends outward, the seventh bearing (1810) located at the top presses the upper guide block (1814) downward, so that the upper guide block (1814) and the upper welding block (1817) move downward. When the seventh bearing (1810) located at the top retracts inward, the seventh bearing (1810) located at the top lifts the return guide block (1824) upward, so that the upper guide block (1814) and the upper welding block (1817) move downward. ) moves upward; when the seventh bearing (1810) located below extends outward, the seventh bearing (1810) located below lifts the lower guide block (1820) upward, so that the lower guide block (1820) and the lower welding block (1823) move upward; the contact surfaces of the upper guide block (1814), the lower guide block (1820) and the return guide block (1824) with the seventh bearing (1810) have inclined surfaces; the sealing mechanism (18) also includes an upper heat insulation plate (1815), a lower heat insulation plate ( 1821), the upper heat insulation plate (1815) is located between the upper guide block (1814) and the upper heating plate (1816), and the upper guide block (1814), the upper heat insulation plate (1815) and the upper heating plate (1816) are installed together; the lower heat insulation plate (1821) is located between the lower guide block (1820) and the lower heating plate (1822), and the lower guide block (1820), the lower heat insulation plate (1821) and the lower heating plate (1822) are installed together; The sealing mechanism (18) further comprises a third floating joint (187), the movable shaft of the fourth cylinder (186) is connected to the third floating joint (187), and the third floating joint (187) is connected to the third sliding block (184); the sealing mechanism (18) further comprises a second pushing cylinder (1826) and a third pushing block (1829), the second pushing cylinder (1826) is installed on the side of the second fixed plate (181), the second pushing cylinder (1826) is connected to the third pushing block (1829), and the second pushing cylinder (1826) drives the third pushing block (1829) to be pushed out so that the bag (1535) is flush with the lower welding block (1823);The material unloading device further comprises a material pressing mechanism (17), the material pressing mechanism (17) comprising a fixed column (171), a fourth cylinder fixed plate (172), a third cylinder (173), and a pressing block (174), the fixed column (171) being connected to the fourth cylinder fixed plate (172), the third cylinder (173) being fixed on the fourth cylinder fixed plate (172), the pressing block (174) being mounted on a movable shaft of the third cylinder (173), and when the accessory is pushed into the bag (1535), the third cylinder (173) drives the pressing block (174) to press downward, thereby pressing the bag (1535) and the accessory; The unloading device also includes a discharging belt mechanism (20) including a second aluminum profile (201), a first pulley fixing block (202), a second pulley fixing block (203), a second belt driven pulley (204), a second belt driving pulley (205), a second belt (206), a second motor (207), a second motor fixing plate (208), a third driving synchronous pulley (209), a fourth driven synchronous pulley (2010), a fifth synchronous belt (2011), a sixth support plate (2012), and a second fixed bottom plate (2013); the first pulley fixing block (202) and the second pulley fixing block (203) are respectively installed on the side surfaces of both ends of the second aluminum profile (201); a bearing is installed in the first pulley fixing block (202) and the second belt driven pulley (204) is limited; the second belt The shaft is installed in the wheel fixing block (203) to limit the second belt driving wheel (205), the second belt (206) is installed on the second belt driven wheel (204) and the second belt driving wheel (205) to rotate, the second motor (207) is fixed to the side of the second aluminum profile (201) through the second motor fixing plate (208), the third driving synchronous wheel (209) is fixed on the shaft of the second motor (207), the fourth driven synchronous wheel (2010) is fixed on the second belt driving wheel (205), the third driving synchronous wheel (209) drives the fourth driven synchronous wheel (2010) to rotate through the fifth synchronous belt (2011), so that the second belt (206) rotates accordingly, and the sixth support plate (2012) is connected to the second fixed bottom plate (2013) and fixed to the side of the second aluminum profile (201).

Images