Efficient packaging device for infusion apparatus

Abstract

The efficient packaging device for the infusion apparatus comprises a front rack and a plurality of placing plates which are uniformly distributed from left to right, a plurality of stop levers which are uniformly distributed are arranged on the outer edges of the upper surfaces of the placing plates, bag outlets are formed in the middles of the placing plates, and a shifting mechanism is arranged below the front rack; a first reversing mechanism matched with the shifting mechanism is arranged on the shifting mechanism, and the shifting mechanism can drive the first reversing mechanism to move front and back; the position of the first reversing mechanism corresponds to the position of the bag outlet; a second reversing mechanism corresponding to the first reversing mechanism in position is arranged behind the first reversing mechanism; a rear rack is arranged behind the front rack; the rear rack is provided with a clamping mechanism corresponding to the second reversing mechanism in position. According to the efficient packaging device for the infusion apparatus, the state of the packaging bag after the opening of the packaging bag is opened can be effectively guaranteed, it is guaranteed that the disposable infusion apparatus can be smoothly loaded into the packaging bag, and the packaging efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a disposable infusion apparatus field, especially a kind of infusion apparatus high -efficient packing plant. BACKGROUND

[0002] Disposable infusion apparatus is a kind of common medical consumables, after sterile processing, establish the channel between vein and liquid medicine, for intravenous infusion, generally by intravenous needle or injection needle, needle cap, infusion hose, liquid medicine filter, flow rate regulator, drip bottle, bottle plug puncture device, air filter etc. eight parts connection composition, and the assembly between each component of disposable infusion apparatus is automatically completed by infusion apparatus assembly equipment, after assembly is completed, in order to guarantee the hygiene of disposable infusion apparatus, then utilize packing plant to pack the finished disposable infusion apparatus into packing bag, and carry out sealing.

[0003] Traditional packing plant in order to guarantee to pack disposable infusion apparatus into packing bag successfully, will set up suction cup on the upper and lower sides of packing bag, after two sides suction cup respectively adsorbs the two sides of packing bag, by moving two sides suction cup, packing bag is opened, to make packing bag bag mouth, and disposable infusion apparatus is packed into packing bag through packing bag bag mouth, since packing bag bag mouth is not opened directly, therefore, the opening state of packing bag bag mouth is uncertain, it is extremely possible that disposable infusion apparatus is difficult to pack due to the incomplete opening of packing bag bag mouth, and disposable infusion apparatus is easily caused to guarantee bag bag mouth folding when touching, influence final sealing effect.

[0004] At the same time, packing bag is adsorbed again to the process that packing bag bag mouth is opened and opposite to disposable infusion apparatus, involves multiple reversing, and traditional packing plant is through the number of additional reversing mechanism to solve the problem of multiple reversing, this design not only leads to stroke lengthening, influence packing efficiency, and it can lead to the problem of packing plant due to the number of its mechanism is too much, and volume is large, extremely space-occupying. SUMMARY

[0005] The utility model solves the prior art problem to provide a kind of infusion apparatus high -efficient packing plant, it not only can effectively guarantee the state after the opening of packing bag bag mouth, guarantee that disposable infusion apparatus can be packed into packing bag smoothly, and can effectively improve packing efficiency.

[0006] The technical scheme that the utility model solves above-mentioned technical problem is as follows:

[0007] The utility model discloses a high -efficient packing device of infusion apparatus, including former frame, a plurality of left to right even distribution's placing plate, the even distribution's baffle bar of placing plate upper surface outer edge is equipped with, the middle part of placing plate is equipped with the bag outlet, the former frame below is equipped with the shift mechanism, the first reversing mechanism that is equipped with with its matching is established on the shift mechanism, and the shift mechanism can drive the first reversing mechanism moves back and forth, the first reversing mechanism position with bag outlet position corresponds, the second reversing mechanism that is equipped with with its position corresponding is established in the rear of first reversing mechanism, the rear of former frame is equipped with a rear frame, the clamping mechanism that is equipped with with second reversing mechanism position corresponding is established on the rear frame, the rear of rear frame is equipped with a rear linear module installation frame, the rear linear module installation frame upper surface is equipped with with its matching rear linear module, the slider upper surface of rear linear module is equipped with a variable -pitch module, the slider upper surface of a plurality of variable -pitch modules is equipped with the feeding seat, the feeding seat is equipped with a guide channel, the front side of guide channel is equipped with with its matching mouth -opening mechanism, the upper end rear side of rear frame is equipped with with second reversing mechanism position corresponding upper suction mechanism.

[0008] The shift mechanism includes a lower seat plate arranged below the placing plate; the upper surface of the lower seat plate is provided with a front linear module matched therewith; the upper surface of the slider of the front linear module is provided with an upper seat plate; and the first reversing mechanism is arranged on the upper seat plate.

[0009] The first reversing mechanism includes first vertical plates arranged on the left and right sides of the upper surface of the upper seat plate; the upper end of each first vertical plate is provided with a first shaft hole; a first turnover plate is arranged between the left and right first vertical plates; the left and right ends of the first turnover plate are both provided with first shafts matched with the first shaft holes; a first speed reducer is arranged on the right side wall of the upper end of the right first vertical plate; the motor shaft of the first speed reducer is connected with the first shaft at the right end of the first turnover plate through a coupling; a plurality of first air cylinders are evenly arranged on the first turnover plate from left to right; a first suction disc mounting plate is arranged at the end of the piston rod of each first air cylinder; and a plurality of first suction discs are evenly arranged on the first suction disc mounting plate.

[0010] The second reversing mechanism includes a second turnover plate located behind the first reversing mechanism; second vertical plates that are symmetrical to each other are arranged on the left and right sides of the second turnover plate, and the second turnover plate is located between the upper ends of the left and right second vertical plates; the upper end of each second vertical plate is provided with a second shaft hole; the left and right ends of the second turnover plate are provided with second shafts matched with the second shaft holes; a second speed reducer is arranged on the right side wall of the upper end of the right second vertical plate; the motor shaft of the second speed reducer is connected with the second shaft at the right end of the second turnover plate through a coupling; a plurality of extension arms are evenly arranged on the second turnover plate from left to right; a second suction disc mounting plate is arranged at the end of each extension arm; and a plurality of second suction discs are evenly arranged on the second suction disc mounting plate.

[0011] The supporting mechanism comprises a fixed supporting plate arranged at the lower side of the front end surface of the feeding seat, and the fixed supporting plate is arranged below the front end port of the guide channel; the lower surface of the front end of the feeding seat is provided with a second cylinder mounting plate; the front side wall of the second cylinder mounting plate is provided with a second cylinder matched therewith; the upper end of the piston rod of the second cylinder is provided with a lifting plate; the lifting plate is provided with symmetric supporting plates at the left and right ends thereof; the supporting plates at the left and right sides are connected through a movable supporting plate arranged above the fixed supporting plate; and the width of the front part of the fixed supporting plate and the front part of the movable supporting plate gradually decreases from back to front.

[0012] The front side of the lifting plate is provided with a fourth suction disc mounting seat; and the fourth suction disc mounting seat is provided with a fourth suction disc arranged below the fixed supporting plate.

[0013] The upper suction mechanism comprises a displacement plate arranged above the supporting mechanism; the displacement plate is provided with a plurality of third suction disc mounting frames uniformly distributed from left to right; the third suction disc mounting frames are provided with third suction discs matched therewith; the displacement plate is provided with fixed plates above the left and right ends thereof; the fixed plates are provided with screw rod seats at the front and rear ends thereof, and a screw rod is arranged between the screw rod seats at the left and right sides; the screw rod is screwed with a displacement seat matched therewith; the rear end of the fixed plate is provided with a displacement motor, and the motor shaft of the displacement motor is connected with the rear end of the screw rod through a shaft coupling; the fixed plate is provided with symmetric first guide rails at the upper and lower sides thereof; the displacement seat is provided with first guide blocks matched with the first guide rails at the upper and lower sides thereof; the displacement seat is provided with a third cylinder matched therewith; and the piston rod of the third cylinder is provided with a connecting plate fixed to the end of the displacement plate.

[0014] The clamping mechanism comprises an upper frame arranged at the upper side of the rear frame; the upper frame is provided with an upper linear module matched therewith; the slider of the upper linear module is provided with a pneumatic finger mounting plate; the pneumatic finger mounting plate is provided with a plurality of pneumatic fingers uniformly distributed from left to right; and the left and right clamping jaws of the pneumatic fingers are provided with clamping arms matched therewith.

[0015] The utility model discloses the beneficial effect is:

[0016] Compared with the prior art, the infusion device high-efficiency packaging device adopting the structure of the utility model can further open the bag opening of the packaging bag through the fixed support plate and the movable support plate of the opening supporting mechanism after the bag opening of the packaging bag is opened, and can keep the bag opening in a stable open state all the time, when the disposable infusion device is loaded into the packaging bag, the disposable infusion device is directly loaded into the packaging bag through the gap between the fixed support plate and the movable support plate, and does not contact the bag opening of the packaging bag during the loading process, so that the disposable infusion device can be smoothly loaded into the packaging bag to the greatest extent, and the bag opening state of the packaging bag is not affected, at the same time, since all the packaging actions are completed by one mechanism, automatic packaging can be realized, packaging efficiency is effectively ensured, when some mechanisms work, other mechanisms can simultaneously perform preparatory work, the overall packaging time is effectively reduced, packaging efficiency is further improved, and the first reversing mechanism and the second reversing mechanism can realize the reversing and transferring of the packaging bag, without adding other mechanisms, the packaging device is effectively simplified, and the situation that the packaging device is too large due to too many mechanisms is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structure schematic view of one angle of the infusion device high-efficiency packaging device of the utility model;

[0018] Figure 2 is a structure schematic view of another angle of the infusion device high-efficiency packaging device of the utility model;

[0019] Figure 3 is an enlarged view of A part of Figure 2

[0020] Figure 4 is an enlarged view of B part of Figure 2

[0021] Figure 5 is a structure schematic view of the first reversing mechanism assembled on the displacement mechanism;

[0022] Figure 6 is a structure schematic view of the second reversing mechanism;

[0023] Figure 7 is a structure schematic view of one angle of the opening supporting mechanism;

[0024] Figure 8 is a structure schematic view of another angle of the opening supporting mechanism;

[0025] Figure 9 is a structure schematic view of the clamping mechanism;

[0026] Figure 10 is a structure schematic view of the upper adsorption mechanism;

[0027] Figure 11 ​​is a structural schematic view of an angle of the material moving mechanism;

[0028] Figure 12 is a structural schematic view of another angle of the material moving mechanism. DETAILED DESCRIPTION

[0029] The application will be further described in detail below in combination with the drawings and specific embodiments:

[0030] Please refer to Figures 1 to 12 The utility model provides a kind of infusion apparatus high-efficiency packing device, including front rack 11, several from left to right evenly distributed placing plate 12, the outer edge of the upper surface of placing plate 12 is equipped with several evenly distributed stop bar 13, the middle part of placing plate 12 is equipped with bag outlet 14, the lower of front rack 11 is equipped with displacement mechanism 1;The first reversing mechanism 2 matched with it is equipped on displacement mechanism 1, and displacement mechanism 1 can drive first reversing mechanism 2 to move back and forth;The position of first reversing mechanism 2 corresponds with the position of bag outlet 14;The rear of first reversing mechanism 2 is equipped with the second reversing mechanism 3 corresponding with its position;The rear of front rack 11 is equipped with a rear rack 15;The rear rack 15 is equipped with the clamping mechanism 4 corresponding with the position of second reversing mechanism 3;The rear of rear rack 15 is equipped with a rear linear module mounting frame 16;The upper surface of rear linear module mounting frame 16 is equipped with the rear linear module 17 matched with it;The upper surface of the slider of rear linear module 17 is equipped with a variable distance module 18;The upper surface of several sliders of variable distance module 18 is equipped with feeding seat 19;Feeding seat 19 is equipped with a guide channel 20;The front side of guide channel 20 is equipped with the support mouth mechanism 5 matched with it;The rear side of the upper end of rear rack 15 is equipped with the upper adsorption mechanism 6 corresponding with the position of second reversing mechanism 3.

[0031] The displacement mechanism 1 includes lower seat plate 101 arranged below placing plate 12;The upper surface of lower seat plate 101 is equipped with the front linear module 102 matched with it;The upper surface of the slider of front linear module 102 is equipped with an upper seat plate 103;The first reversing mechanism 2 is arranged on upper seat plate 103.

[0032] The first reversing mechanism 2 comprises first vertical plates 201 arranged on the upper surface of the upper seat plate 103; the upper ends of the first vertical plates 201 are provided with first shaft holes 202; the first reversing plate 203 is arranged between the first vertical plates 201 on the left and right sides; the left and right ends of the first reversing plate 203 are provided with first rotating shafts 204 matched with the first shaft holes 202; the right side wall of the upper end of the first vertical plate 201 on the right side is provided with a first speed reducer 205, and the motor shaft of the first speed reducer 205 is connected with the first rotating shaft 204 at the right end of the first reversing plate 203 through a shaft coupling; the first reversing plate 203 is provided with a plurality of first air cylinders 206 uniformly distributed from left to right; the first air cylinder 206 is provided with a first suction disc mounting plate 207 at the end of the piston rod; the first suction disc mounting plate 207 is provided with a plurality of first suction discs 208 uniformly distributed thereon.

[0033] The second reversing mechanism 3 comprises a second reversing plate 301 located behind the first reversing mechanism 2; the second reversing plate 301 is provided with second vertical plates 302 that are symmetrical to each other on the left and right sides, and the second reversing plate 301 is located between the upper ends of the second vertical plates 302 on the left and right sides; the upper ends of the second vertical plates 302 are provided with second shaft holes 303; the left and right ends of the second reversing plate 301 are provided with second rotating shafts 304 matched with the second shaft holes 303; the right side wall of the upper end of the second vertical plate 302 on the right side is provided with a second speed reducer 305; the motor shaft of the second speed reducer 305 is connected with the second rotating shaft 304 at the right end of the second reversing plate 301 through a shaft coupling; the second reversing plate 301 is provided with a plurality of extension arms 306 uniformly distributed from left to right; the extension arm 306 is provided with a second suction disc mounting plate 307 at the end; the second suction disc mounting plate 307 is provided with a plurality of second suction discs 308 uniformly distributed thereon.

[0034] The supporting mechanism 5 comprises a fixed support plate 501 arranged on the lower side of the front end surface of the feeding seat 19, and the fixed support plate 501 is located below the front end port of the guide channel 20; the front end lower surface of the feeding seat 19 is provided with a second air cylinder mounting plate 502; the front side wall of the second air cylinder mounting plate 502 is provided with a second air cylinder 503 matched therewith; the upper end of the piston rod of the second air cylinder 503 is provided with a lifting plate 504; the left and right ends of the lifting plate 504 are provided with symmetrical support plates 505; the upper ends of the support plates 505 on the left and right sides are connected through a movable support plate 506 located directly above the fixed support plate 501; the width of the front part of the fixed support plate 501 and the front part of the movable support plate 506 gradually decreases from back to front.

[0035] The front side of the lifting plate 504 is provided with a fourth suction disc mounting seat 507; the fourth suction disc mounting seat 507 is provided with a fourth suction disc 508 located below the fixed support plate 501.

[0036] The upper adsorption mechanism 6 comprises a displacement plate 601 arranged above the supporting mechanism 5; the displacement plate 601 is provided with a plurality of third suction disc mounting racks 602 uniformly distributed from left to right; the third suction disc mounting rack 602 is provided with a third suction disc 603 matched therewith; the displacement plate 601 is provided with a fixed plate 604 above the left and right ends thereof; the fixed plate 604 is provided with a screw rod seat 605 at the front and rear ends thereof, and a screw rod 606 is arranged between the screw rod seats 605 at the front and rear sides; the screw rod 606 is screwed with a displacement seat 607 matched therewith; the fixed plate 604 is provided with a displacement motor 608 at the rear end thereof, and the motor shaft of the displacement motor 608 is connected with the rear end of the screw rod 606 through a shaft coupling; the fixed plate 604 is provided with first guide rails 609 symmetrically arranged at the upper and lower sides thereof; the displacement seat 607 is provided with first guide blocks 610 matched with the first guide rails 609 at the upper and lower sides thereof; the displacement seat 607 is provided with a third air cylinder 611 matched therewith; and the piston rod of the third air cylinder 611 is provided with a connecting plate 612 fixed to the end of the displacement plate 601.

[0037] The clamping mechanism 4 comprises an upper rack 401 arranged on the upper side of the rear rack 15; the upper rack 401 is provided with an upper linear module 402 matched therewith; the slider of the upper linear module 402 is provided with a pneumatic finger mounting plate 403; the pneumatic finger mounting plate 403 is provided with a plurality of pneumatic fingers 404 uniformly distributed from left to right; and the left and right side clamping jaws of the pneumatic finger 404 are provided with clamping arms 405 matched therewith.

[0038] The right part of the rear rack 15 is provided with a material moving mechanism 7 corresponding to the position of the clamping mechanism 4; the material moving mechanism 7 comprises a second guide rail 701 arranged on the front side of the upper surface of the rear rack 15; the upper surface of the rear rack 15 is provided with a front material moving plate 702 corresponding to the position of the second guide rail 701; the lower surface of the front material moving plate 702 is provided with a plurality of second guide blocks 703 matched with the second guide rail 701; the rear side of the lower surface of the front material moving plate 702 is provided with a front material moving frame 704; the front material moving frame 704 is provided with a plurality of fourth cylinder mounting plates 705 uniformly distributed from left to right; the upper surface of the fourth cylinder mounting plate 705 is provided with a fourth cylinder 706 matched with the fourth cylinder mounting plate 705; the front end of the piston rod of the fourth cylinder 706 is provided with a front clamping plate 707; the rear side of the upper surface of the rear rack 15 is provided with a third guide rail 708; the upper surface of the rear rack 15 is provided with a rear material moving plate 709 corresponding to the position of the third guide rail 708; the lower surface of the rear material moving plate 709 is provided with a plurality of third guide blocks 710 corresponding to the position of the third guide rail 708; the front side of the lower surface of the rear material moving plate 709 is provided with a rear material moving frame 711; the rear material moving frame 711 is provided with a plurality of fifth cylinder mounting plates 712 uniformly distributed from left to right; the upper surface of the fifth cylinder mounting plate 712 is provided with a fifth cylinder 713 matched with the fifth cylinder mounting plate 712; the front end of the piston rod of the fifth cylinder 713 is provided with a rear clamping plate 714 opposite to the front clamping plate 707; the front side side wall of the front clamping plate 707 and the rear side side wall of the rear clamping plate 714 are both paved with a sponge pad 715.

[0039] The front material moving plate 702 and the rear material moving plate 709 are moved left and right through a horizontal moving mechanism 8; the horizontal moving mechanism 8 comprises right shaft seats 801 arranged on the upper surface of the front and rear sides of the right end of the rear rack 15, and a right synchronous shaft 802 is arranged between the right shaft seats 801; the front side right shaft seat 801 is provided with a right motor 803 connected with the front end of the right synchronous shaft 802; the front and rear ends of the right synchronous shaft 802 are respectively provided with a right front synchronous wheel 804 and a right rear synchronous wheel 805; the left end of the rear rack 15 is provided with a left front shaft seat 806 and a left rear shaft seat 807 on the upper surface of the front and rear sides; the left front shaft seat 806 is provided with a left front synchronous shaft 808 matched with the left front shaft seat 806, and the left front synchronous shaft 808 is provided with a left front synchronous wheel 809; the left rear shaft seat 807 is provided with a left rear synchronous shaft 810 matched with the left rear shaft seat 807, and the left rear synchronous shaft 810 is provided with a left rear synchronous wheel 811; the left front synchronous wheel 809 and the right front synchronous wheel 804 are connected through a front synchronous belt 812; the left rear synchronous wheel 811 and the right rear synchronous wheel 805 are connected through a rear synchronous belt 813; the upper surface of the front material moving plate 702 is provided with a plurality of front tooth plates 814 engaged with the front synchronous belt 812; the upper surface of the rear material moving plate 709 is provided with a plurality of rear tooth plates 815 engaged with the rear synchronous belt 813.

[0040] The use method of the utility model is as follows:

[0041] First, a large number of packaging bags can be stacked on the upper surface of the placement plate 12, at which time several blocking rods 13 will enclose the packaging bags, effectively ensuring the neatness of the packaging bags, and before the packaging bags are sucked, the first suction cup 208 is ensured to face upwards, so that the first suction cup 208 is located directly below the bag outlet 14, in this case, the first air cylinder 206 can be started, at which time the piston rod of the first air cylinder 206 will drive the first suction cup mounting plate 207 to approach the lower surface of the placement plate 12, so that the first suction cup 208 penetrates into the bag outlet 14 and is attached to the lower surface of the packaging bag located directly below, at which time the first suction cup 208 generates suction, and as the piston rod of the first air cylinder 206 brings the first suction cup 208 down, the lowermost packaging bag is directly pulled to the lower surface of the placement plate 12 through the bag outlet 14.

[0042] When the first suction cup 208 completes the adsorption of the packaging bag, the first reduction motor 205 can be started, at which time the first reduction motor 205 will drive the first turnover plate 203 to rotate through the first rotating shaft 204, so that the originally upward first suction cup 208 faces backward and is opposite to the second suction cup 308, and then the front linear module 102 is started, at which time the slider of the front linear module 102 will drive the upper seat plate 103 to move backward, so that the first suction cup 208 moves backward with the packaging bag, and when it moves to the actual required position, the front end of the second suction cup 308 is attached to the packaging bag, at which time the second suction cup 308 is started to adsorb the packaging bag, and the first suction cup 208 no longer adsorbs the packaging bag, so as to complete the transfer of the packaging bag, so that it is transferred from the first reversing mechanism 2 to the second reversing mechanism 3, and at the same time, the first suction cup 208 is moved forward under the action of the front linear module 102 to reset, and the new packaging bag is sucked.

[0043] When the packaging bag is adsorbed by the second suction disc 308, the second speed reducer motor 305 is started, at this time, the second speed reducer motor 305 drives the second turnover plate 301 to rotate through the second rotating shaft 304, and the extension arm 306 rotates synchronously, so as to realize the rotation of the second suction disc 308, and the originally backward second suction disc 308 is changed into the upward state, and the bag opening of the packaging bag is backward. When the second suction disc 308 adsorbs the packaging bag upward, not only the position of the packaging bag at this moment corresponds to the position of the fixed support plate 501, but also the third suction disc 603 is located above the packaging bag. At this moment, the third suction disc 603 can be lowered by the third cylinder 611. When the piston rod of the third cylinder 611 drives the connecting plate 612 to move downward, the displacement plate 601 moves downward synchronously, and the third suction disc mounting frame 602 is arranged on the displacement plate 601. Therefore, when the displacement plate 601 moves downward, the third suction disc mounting frame 602 moves downward synchronously with the third suction disc 603. Finally, the third suction disc 603 adsorbs the upper surface of the packaging bag at this moment, and at the same time, the third suction disc 603 moves upward under the action of the third cylinder 611. Since the third suction disc 603 is adsorbed on the upper surface of the packaging bag at this moment, the second suction disc 308 is adsorbed on the lower surface of the packaging bag. With the upward movement of the third suction disc 603, the packaging bag is pulled open without the second suction disc 308 moving. At this time, the bag opening of the packaging bag is in an open state.

[0044] When the bag opening of the packaging bag is opened, the bag opening of the packaging bag can be further expanded to ensure the stability of the packaging bag when the disposable infusion device is inserted into the packaging bag. When it is necessary to further expand the bag opening of the packaging bag, the rear linear module 17 can be started. At this time, the slider of the rear linear module 17 drives the feeding seat 19 to move forward to approach the packaging bag, so as to realize the forward movement of the fixed support plate 501 and the movable support plate 506. The initial state of the movable support plate 506 is that the movable support plate 506 is attached to the upper surface of the fixed support plate 501. Since the width of the front part of the fixed support plate 501 and the front part of the movable support plate 506 decreases from back to front, the front end of the fixed support plate 501 and the movable support plate 506 can be easily inserted into the bag opening of the packaging bag. Then, the second cylinder 503 can be started. At this time, the piston rod of the second cylinder 503 drives the lifting plate 504 to move upward, so as to drive the support plate 505 and the movable support plate 506 to move upward synchronously. With the continuous upward movement of the movable support plate 506, the movable support plate 506 constantly expands the bag opening of the packaging bag upward. At this moment, the upper surface of the movable support plate 506 is tightly attached to the inner wall on the upper side of the bag opening of the packaging bag, the lower surface of the fixed support plate 501 is tightly attached to the inner wall on the lower side of the bag opening of the packaging bag, and the gap between the movable support plate 506 and the fixed support plate 501 can stably allow the disposable infusion device to enter the packaging bag. At the same time, the fourth suction disc 508 can adsorb the lower surface of the packaging bag, effectively increase the adsorbed area of the lower surface of the packaging bag, and further ensure the degree of opening of the packaging bag.

[0045] Since the feeding seat 19 is arranged on the slider of the variable-pitch module 18, the variable-pitch module 18 can effectively adjust the distance between the adjacent feeding seats 19 through the slider, so as to adapt to the distance of the batch of disposable infusion devices after being assembled by the infusion device assembling equipment. The guiding channel 20 arranged on the feeding seat 19 can be used to accommodate the disposable infusion device. When the disposable infusion device needs to be packaged, the disposable infusion device in the guiding channel 20 can be pushed into the packaging bag through the gap between the upper surface of the fixed support plate 501 and the lower surface of the movable support plate 506 by using the pusher capable of moving forward.

[0046] When the disposable infusion device is loaded into the packaging bag, the movable support plate 506 is lowered and reset by the second air cylinder 503, the fixed support plate 501 and the movable support plate 506 are moved backward and reset by the rear linear module 17, at this time, the fixed support plate 501 and the movable support plate 506 are completely separated from the bag opening of the packaging bag, the fourth suction cup 508 is no longer adsorbed on the lower surface of the packaging bag, the third suction cup 603 is no longer adsorbed on the upper surface of the packaging bag and is immediately reset, and only the second suction cup 308 is adsorbed on the lower surface of the packaging bag, at this time, the second suction cup 308 is flipped again under the action of the second reduction motor 305, the originally upward second suction cup 308 is again turned backward, at this moment, the bag opening of the packaging bag is upward, the pneumatic finger 404 is located directly above the packaging bag, and then the upper linear module 402 can be started, the slider of the upper linear module 402 drives the pneumatic finger mounting plate 403 to move downward, when moving downward by a certain stroke, the clamping arm 405 of the pneumatic finger 404 penetrates into the bag opening of the packaging bag, with the start of the pneumatic finger 404, the clamping jaws of the pneumatic finger 404 drive the clamping arms 405 on the front and back sides to open and tightly press on the inner walls of the bag opening on the front and back sides of the packaging bag respectively, so as to clamp the packaging bag, at this time, the second suction cup 308 is no longer adsorbed on the packaging bag, and the pneumatic finger 404 drives the packaging bag to move upward under the action of the upper linear module 402.

[0047] When the packaging bag loaded with the disposable infusion device is clamped by the pneumatic finger 404 of the clamping mechanism 4 and moves upward to the required height, the right motor 803 can be started, at this time, the motor shaft of the right motor 803 drives the right synchronous shaft 802 to rotate, so as to realize the synchronous rotation of the right front synchronous wheel 804 and the right rear synchronous wheel 805, since the left front synchronous wheel 809 and the right front synchronous wheel 804 are connected through the front synchronous belt 812, and the left rear synchronous wheel 811 and the right rear synchronous wheel 805 are connected through the rear synchronous belt 813, therefore, when the right front synchronous wheel 804 and the right rear synchronous wheel 805 rotate, the front synchronous belt 812 and the rear synchronous belt 813 rotate simultaneously, under the meshing between the front tooth plate 814 and the front synchronous belt 812 and the meshing between the rear tooth plate 815 and the rear synchronous belt 813, the front moving plate 702 and the rear moving plate 709 move synchronously.

[0048] When the current moving plate 702 and the rear moving plate 709 move to the left, the front clamp plate 707 and the rear clamp plate 714 are synchronously moved to the left, and finally the lower part of the clamped packaging bag is located in the gap between the front clamp plate 707 and the rear clamp plate 714, at this moment, the fourth cylinder 706 and the fifth cylinder 713 can be started, the piston rod of the fourth cylinder 706 drives the rear movement of the front clamp plate 707, and the piston rod of the fifth cylinder 713 drives the front movement of the rear clamp plate 714, finally the lower part of the packaging bag is clamped by the front clamp plate 707 and the rear clamp plate 714, and the bag opening at the upper end of the packaging bag is located above the front clamp plate 707 and the rear clamp plate 714, since the rear side wall of the front clamp plate 707 and the front side wall of the rear clamp plate 714 are both paved with a sponge pad 715, the existence of the sponge pad 715 can effectively avoid the situation that the disposable infusion device in the packaging bag is clamped and broken, after the lower part of the packaging bag is clamped by the front clamp plate 707 and the rear clamp plate 714, the two side clamping arms 405 of the pneumatic finger 404 are closed and no longer clamp the upper bag opening of the packaging bag, and at the same time, the upper part of the packaging bag is moved to the sealing mechanism 9, the sealing mechanism 9 is the existing plastic sealing mechanism, when the bag opening of the packaging bag enters the sealing mechanism 9, the bag opening is heated, then is pressed by the front and rear rollers, and the sealing effect is achieved.

[0049] As can be seen from the above, the packaging bag bag opening can be further opened by the fixed support plate 501 and the movable support plate 506 of the bag opening supporting mechanism 5 after the bag opening is opened, and the bag opening can always be kept in a stable open state, when the disposable infusion device is loaded into the packaging bag, the disposable infusion device is directly loaded into the packaging bag through the gap between the fixed support plate 501 and the movable support plate 506, and does not contact the bag opening during the loading process, so that the disposable infusion device can be smoothly loaded into the packaging bag to the greatest extent, and the state of the bag opening of the packaging bag is not affected, at the same time, since all the packaging actions are completed by one mechanism, automatic packaging can be realized, the packaging efficiency is effectively ensured, when some mechanisms work, other mechanisms can simultaneously perform preparatory work, the overall packaging time is effectively reduced, the packaging efficiency is further improved, the first reversing mechanism 2 and the second reversing mechanism 3 can realize the reversing and transferring of the packaging bag, other mechanisms do not need to be additionally arranged, the packaging device is effectively simplified, and the situation that the packaging device is too large due to too many mechanisms is avoided.

Claims

1. A high-efficiency packaging device for infusion sets, comprising a front frame, a plurality of placement plates uniformly distributed from left to right, the outer edge of the upper surface of the placement plates being provided with a plurality of uniformly distributed stop rods, and the middle part of the placement plates being provided with a bag outlet, characterized in that: The front rack is provided below with a displacement mechanism; the displacement mechanism is provided above with a first reversing mechanism matched therewith, and the displacement mechanism can drive the first reversing mechanism to move forward and backward; the position of the first reversing mechanism corresponds to the position of a bag outlet; the first reversing mechanism is provided behind with a second reversing mechanism corresponding in position thereto; the front rack is provided behind with a rear rack; the rear rack is provided above with a clamping mechanism corresponding in position to the second reversing mechanism; the rear rack is provided behind with a rear linear module mounting rack; the upper surface of the rear linear module mounting rack is provided above with a rear linear module matched therewith; the upper surface of the slider of the rear linear module is provided with a variable-distance module; the upper surfaces of the sliders of the variable-distance module are provided with feeding seats; the feeding seats are provided above with a guide channel; the front side of the guide channel is provided above with a mouth supporting mechanism matched therewith; and the upper end of the rear rack is provided behind with an upper suction mechanism corresponding in position to the second reversing mechanism.

2. The high efficiency packaging device for infusion sets of claim 1, wherein: The displacement mechanism comprises a lower seat plate provided below a placing plate; the upper surface of the lower seat plate is provided above with a front linear module matched therewith; the upper surface of the slider of the front linear module is provided with an upper seat plate; and the first reversing mechanism is provided on the upper seat plate.

3. The high efficiency packaging device for infusion sets of claim 2, wherein: The first reversing mechanism comprises first vertical plates provided on the upper surface of the upper seat plate and left and right sides thereof; the upper end of each first vertical plate is provided with a first shaft hole; a first turnover plate is provided between the first vertical plates on the left and right sides; the left and right ends of the first turnover plate are both provided with first rotation shafts matched with the first shaft holes; the right side wall of the upper end of the first vertical plate on the right side is provided with a first speed reducer; the motor shaft of the first speed reducer is connected with the first rotation shaft at the right end of the first turnover plate through a coupling; the first turnover plate is provided above with a plurality of first air cylinders which are uniformly distributed from left to right; the end of the piston rod of each first air cylinder is provided with a first suction disc mounting plate; and the first suction disc mounting plate is provided above with a plurality of first suction discs which are uniformly distributed.

4. The high efficiency packaging device for infusion sets of claim 1, wherein: The second reversing mechanism comprises a second turnover plate located behind the first reversing mechanism; the left and right sides of the second turnover plate are provided with second vertical plates which are symmetrical to each other, and the second turnover plate is located between the upper ends of the second vertical plates on the left and right sides; the upper end of each second vertical plate is provided with a second shaft hole; the left and right ends of the second turnover plate are provided with second rotation shafts matched with the second shaft holes; the right side wall of the upper end of the second vertical plate on the right side is provided with a second speed reducer; the motor shaft of the second speed reducer is connected with the second rotation shaft at the right end of the second turnover plate through a coupling; the second turnover plate is provided above with a plurality of extension arms which are uniformly distributed from left to right; the end of each extension arm is provided with a second suction disc mounting plate; and the second suction disc mounting plate is provided above with a plurality of second suction discs which are uniformly distributed.

5. The high efficiency packaging device for infusion sets of claim 1, wherein: The supporting mechanism comprises a fixed supporting plate arranged at the lower side of the front end surface of the feeding seat, which is located below the front end port of the guide channel; the lower surface of the front end of the feeding seat is provided with a second cylinder mounting plate; the front side wall of the second cylinder mounting plate is provided with a second cylinder matched therewith; the upper end of the piston rod of the second cylinder is provided with a lifting plate; the lifting plate is provided with symmetric supporting plates at the left and right ends thereof; the supporting plates at the left and right sides are connected through a movable supporting plate located directly above the fixed supporting plate; the width of the front part of the fixed supporting plate and the front part of the movable supporting plate gradually decreases from back to front.

6. The high efficiency packaging device for infusion sets of claim 5, wherein: The front side of the lifting plate is provided with a fourth suction disc mounting seat; the fourth suction disc mounting seat is provided with a fourth suction disc located below the fixed supporting plate.

7. The high efficiency packaging device for infusion sets of claim 1, wherein: The upper suction mechanism comprises a displacement plate arranged above the supporting mechanism; the displacement plate is provided with a plurality of third suction disc mounting frames uniformly distributed from left to right; the third suction disc mounting frames are provided with third suction discs matched therewith; the displacement plate is provided with fixed plates above the left and right ends thereof; the fixed plates are provided with screw rod seats at the front and rear ends thereof, and a screw rod is arranged between the screw rod seats at the left and right sides; the screw rod is screwed with a displacement seat matched therewith; the rear end of the fixed plate is provided with a displacement motor, and the motor shaft of the displacement motor is connected with the rear end of the screw rod through a coupling; the fixed plate is provided with symmetric first guide rails at the upper and lower sides thereof; the displacement seat is provided with first guide blocks matched with the first guide rails at the upper and lower sides thereof; the displacement seat is provided with a third cylinder matched therewith; the piston rod of the third cylinder is provided with a connecting plate fixed to the end of the displacement plate.

8. The high efficiency packaging device for infusion sets of claim 1, wherein: The clamping mechanism comprises an upper rack arranged at the upper side of the rear rack; the upper rack is provided with an upper linear module matched therewith; the slider of the upper linear module is provided with a pneumatic finger mounting plate; the pneumatic finger mounting plate is provided with a plurality of pneumatic fingers uniformly distributed from left to right; the left and right clamping jaws of the pneumatic fingers are provided with clamping arms matched therewith.

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