Mechanism for discharging combined drip chamber body and two-way pipe

Abstract

The utility model provides a mechanism for unloading a combined drip chamber body and a two-way pipe, which comprises a mould opening unit, a material storage mould opening unit, a material discharging unit, a material discharging unit and a material discharging unit, the unloading unit is used for obtaining the drip chamber body and the two-way pipe which are combined in the material storage mould and placing the drip chamber body and the two-way pipe which are combined in the material receiving unit; the material pushing unit is used for pushing the drip chamber body which is not assembled with the two-way pipe in the material storage mould into a waste material box; the material receiving unit is used for receiving the combined drip chamber bodies and the two-way pipes from the discharging unit and can feed the combined drip chamber bodies and the two-way pipes to the discharging conveying unit; and the unloading conveying unit is used for conveying the combined drip chamber body and the two-way pipe to a preset station so as to complete unloading operation of the combined drip chamber body and the two-way pipe. According to the mechanism for unloading the combined drip chamber body and the two-way pipe, the combined drip chamber body and the two-way pipe can be rapidly and efficiently unloaded to the corresponding station, and waste materials can be removed, so that follow-up assembly production of the defoaming drip chamber is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and in particular to a mechanism for unloading material from a combined dripping bucket and a two-way pipe. Background Technology

[0002] With the continuous development of society and the continuous progress of the medical industry, intravenous infusion has become the most common treatment method in daily care. During intravenous infusion, medication needs to be delivered into the body through an infusion set, making the infusion set the most important tool for intravenous infusion.

[0003] Infusion sets typically include a stopper puncturist, precision filter, tubing, drip chamber, flow regulator, and intravenous infusion needle. Currently, in drip chambers, the impact of the dripping medication on the liquid surface generates air bubbles. These bubbles could potentially enter the body with the medication, posing a safety hazard. Therefore, there is an urgent need for a production line to assemble and manufacture defoaming drip chambers. These defoaming drip chambers include a drip chamber body, a two-way tube, a drip chamber cap, and a diverter umbrella, which can effectively eliminate air bubbles generated within the drip chamber, preventing hazards such as air embolism.

[0004] In the defoaming dripping bucket production line, a mechanism needs to be designed to unload the assembled dripping bucket body and the two-way pipe, so as to unload the semi-finished product to the corresponding work station for subsequent assembly and production of the defoaming dripping bucket. Utility Model Content

[0005] In order to solve the problems existing in the prior art, this application proposes a mechanism for unloading material from the combined dripping bucket body and the two-way pipe.

[0006] To achieve the above objectives, this application proposes a mechanism for unloading the assembled dripping bucket and two-way pipe, including a die-opening unit, an unloading unit, a pushing unit, a receiving unit, and an unloading conveying unit. The die-opening unit is used to open the storage die, which stores the assembled dripping bucket and two-way pipe from the previous workstation. If the previous workstation failed to successfully assemble the dripping bucket and two-way pipe, the storage die also stores the dripping bucket without the assembled two-way pipe. The unloading unit is used to retrieve the assembled components from the storage die. The dripping bucket and the two-way pipe are then placed in the receiving unit; the pushing unit pushes the dripping bucket without the two-way pipe assembled in the storage jig into the waste box; the receiving unit receives the assembled dripping bucket and the two-way pipe from the unloading unit and feeds the assembled dripping bucket and the two-way pipe to the unloading conveying unit; the unloading conveying unit conveys the assembled dripping bucket and the two-way pipe to a preset workstation to complete the unloading operation of the assembled dripping bucket and the two-way pipe.

[0007] In some embodiments, a support frame is also included, the support frame including a support base plate, two support uprights disposed opposite to each other on the support base plate, and a support top plate connected to the upper end of the two support uprights, the support top plate being in the shape of a U-shape.

[0008] In some embodiments, the unloading unit has the following structure: it includes two first slide rails disposed on the upper surface of the support top plate, a first slider cooperating with the first slide rails disposed on the lower surface of the first sliding plate, the first sliding plate being connected to a first cylinder, and under the action of the first cylinder, the first sliding plate being able to move along the first slide rails in the back-and-forth direction, the first cylinder being mounted on a first cylinder mounting plate, and the first cylinder mounting plate being fixed on the support top plate; a limiting mechanism is provided on the support top plate to limit the movement stroke of the first sliding plate;

[0009] A second cylinder is provided on the first sliding plate, and the second cylinder is connected to the first mounting plate. Under the action of the second cylinder, the first mounting plate can move up and down. A first guide shaft is connected to the upper surface of the first mounting plate. The first guide shaft is used in conjunction with a first linear bearing provided on the first sliding plate. A first limiting plate is connected to the top of the first guide shaft. A first buffer is provided on the first limiting plate. The first buffer is used in conjunction with a limiting pad provided on the upper surface of the first sliding plate to limit the downward movement of the first mounting plate. A second mounting plate is vertically connected to the lower surface of the first mounting plate. The second mounting plate is provided with N unloading pneumatic claws, where N is a positive integer. Each unloading pneumatic claw is provided with two unloading claws for obtaining the combined dripping body and two-way pipe in the storage fixture.

[0010] In some embodiments, the tire-opening unit includes a first base plate disposed on the support base plate, two first upright plates disposed on the first base plate facing each other, a third mounting plate connected between the top ends of the two first upright plates, a third cylinder mounted on the third mounting plate, the third cylinder being connected to the tire-opening plate, and a second guide shaft connected to the lower surface of the tire-opening plate, the second guide shaft cooperating with a second linear bearing disposed on the third mounting plate. When the third cylinder is driven to move, the tire-opening plate can perform a lifting and lowering movement, and when it rises, it can open the storage tire.

[0011] In some embodiments, the pusher unit has the following structure: it includes a connecting plate, which is fixed to the lower surface of the supporting top plate. N air pipes are installed at intervals on the connecting plate. Each air pipe is connected to an air source via a pipe. The air pipes are curved. Each air pipe corresponds one-to-one with N material troughs in the storage fixture. The air pipes are located in front of the material troughs in the storage fixture. The air pipes can push the unassembled two-way pipe dripping body in the material trough of the storage fixture backward into the waste box.

[0012] In some embodiments, the structure of the pushing unit is as follows: it includes a pushing base plate, which is fixedly disposed at a preset position. The material storage fixture rotates to the rear of the pushing unit. A second cylinder mounting plate is provided on the pushing base plate, and a fourth cylinder is mounted on the second cylinder mounting plate. The fourth cylinder is connected to a transition plate. When the fourth cylinder is driven to move, the transition plate can move in the front-back direction. A third guide shaft is connected to the front surface of the transition plate. The third guide shaft is connected to a third guide shaft disposed on the pushing base plate. A linear bearing is used in conjunction with a second limiting plate connected to the front end of the third guide shaft. The second limiting plate is provided with a second buffer. The second buffer is used in conjunction with a limiting top piece provided on the front surface of the second cylinder mounting plate to limit the backward movement of the adapter plate. A pusher plate is provided on the rear surface of the adapter plate. N pusher columns are spaced apart on the rear surface of the pusher plate. When the fourth cylinder is driven, each pusher column can push the dripping bucket body without assembled two-way pipe in the material storage jig trough backward into the waste box.

[0013] In some embodiments, the receiving unit has the following structure: it includes a second base plate disposed on the supporting base plate, two second upright plates disposed on the second base plate facing each other from left to right, a fourth mounting plate connected between the top ends of the two second upright plates, a receiving plate disposed on the upper surface of the fourth mounting plate, and N receiving slots disposed on the receiving plate for holding the combined dripping body and two-way pipe from the unloading unit. A fifth mounting plate is connected to the front end of the receiving plate, which can block each receiving slot to prevent the combined dripping body and two-way pipe from falling forward from the receiving slot. N air blowing holes are spaced apart along the left and right direction on the fifth mounting plate, and each air blowing hole is connected to each receiving slot. Each air blowing hole is connected to an air source through a pipe to feed the combined dripping body and two-way pipe from the receiving slot to the unloading conveying unit.

[0014] In some embodiments, the unloading conveying unit has the following structure: it includes a height adjustment mechanism, a straight vibration base plate on the height adjustment mechanism, a linear vibrator on the straight vibration base plate, a material channel fixing plate on the linear vibrator, and N straight material channel pipes arranged along the left-right direction on the material channel fixing plate. Each straight material channel pipe is arranged along the front-back direction, so that the combined dripping body and the two-way pipe are conveyed from front to back in the straight material channel pipe. On each straight material channel pipe, an elongated hole is provided along the front-back direction near the front end. A material channel pressure plate is provided at each straight material channel pipe. A blower mechanism is provided on the material channel pressure plate. Air from the blower mechanism is blown into the straight material channel pipe from the elongated hole to assist the combined dripping body and the two-way pipe in being conveyed backward.

[0015] The beneficial effect of this solution is that the above-mentioned mechanism for unloading the assembled dripping body and the two-way pipe can quickly and efficiently unload the assembled dripping body and the two-way pipe to the corresponding work station, and can remove waste material to facilitate the subsequent assembly and production of the defoaming dripping bucket. Attached Figure Description

[0016] Figure 1 A schematic diagram of the defoaming dripping funnel in the embodiment is shown.

[0017] Figure 2 A schematic diagram of the exploded structure of the defoaming dripping funnel in the embodiment is shown.

[0018] Figure 3 A schematic diagram of the rotating plate and the storage jig in the embodiment is shown.

[0019] Figure 4 A schematic diagram of the structure of the mechanism for unloading the combined dripping bucket and the two-way pipe is shown in the embodiment.

[0020] Figure 5 It shows Figure 4 A schematic diagram of a local structure.

[0021] Figure 6 It shows Figure 5 A schematic diagram of the explosion structure.

[0022] Figure 7 A partial structural schematic diagram of the unloading unit in the embodiment is shown.

[0023] Figure 8 A schematic diagram of the tire-opening unit in the embodiment is shown.

[0024] Figure 9 A schematic diagram of the pusher unit in the embodiment is shown.

[0025] Figure 10 A schematic diagram of the unloading conveyor unit in the embodiment is shown.

[0026] Reference numerals: A-Defoaming dripping bucket, A01-Dripping bucket body, A02-Two-way pipe, A03-Dripping bucket cover, A04-Diverter umbrella, 1-Support frame, 101-Support base plate, 102-Support upright plate, 103-Support top plate, 2-Unloading unit, 201-First slide rail, 202-First slider, 203-First sliding plate, 204-First floating joint, 205-First cylinder, 206-First cylinder mounting plate, 207-Limiting mechanism, 208-Second cylinder, 209-Second floating joint 2010-First mounting plate, 2011-First guide shaft, 2012-First linear bearing, 2013-First limiting plate, 2014-First buffer, 2015-Limiting pad, 2016-Second mounting plate, 2017-Unloading pneumatic gripper, 2018-Unloading gripper, 3-Tire opening unit, 301-First base plate, 302-First vertical plate, 303-Third mounting plate, 304-Third cylinder, 305-Third floating joint, 306-Tire opening plate, 307-Second guide shaft 308-Second linear bearing, 4-Pushing unit, 401-Connecting plate, 402-Blower pipe, 403-Pushing base plate, 404-Second cylinder mounting plate, 405-Fourth cylinder, 406-Fourth floating joint, 407-Adapter plate, 408-Third guide shaft, 409-Third linear bearing, 4010-Second limiting plate, 4011-Second buffer, 4012-Limiting top piece, 4013-Pushing plate, 4014-Pushing column, 5-Receiving unit, 501-Second base plate 502-Second vertical plate, 503-Fourth mounting plate, 504-Receiving plate, 505-Receiving trough, 506-Fifth mounting plate, 6-Unloading conveyor unit, 601-Lower base plate, 602-Linear screw, 603-Upper base plate, 604-Linear vibrating base plate, 605-Linear vibrator, 606-Material channel fixing plate, 607-Linear material channel pipe, 608-Material channel pressure plate, 609-Elongated hole, 6010-Blowing mechanism, 7-Workbench, 8-Cam box, 9-Rotating plate, 10-Material storage fixture. Detailed Implementation

[0027] The specific embodiments of this application will be further described below with reference to the accompanying drawings.

[0028] In the description of this application, it should be understood that the terms "first," "second," etc., are used to distinguish similar objects, rather than to describe or indicate a specific order or sequence. The terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0029] like Figures 1-10 As shown, the mechanism for unloading the assembled dripping body and two-way pipe involved in this application includes a die-opening unit 3, an unloading unit 2, a pushing unit 4, a receiving unit 5, and an unloading conveying unit 6. The die-opening unit 3 is used to open the storage jig 10, which is used to store the dripping body A01 and two-way pipe A02 assembled from the previous station. When the previous station failed to successfully assemble the dripping body A01 and two-way pipe A02, the storage jig 10 is also used to store the dripping body without the two-way pipe A02 assembled. The storage container 10 can be mounted on a rotating plate 9. The rotating plate 9 is driven to rotate by a drive mechanism (e.g., cam box 8) mounted on a workbench 7. When the storage container 10 rotates to the mechanism for unloading the combined dripping container and the two-way pipe as described in this application, the rotating plate 9 stops rotating. The combined dripping container A01 and the two-way pipe A02 in the storage container 10 are unloaded by the mechanism for unloading the combined dripping container and the two-way pipe as described in this application. The unloading unit 2 is used to acquire the assembled dripping body A01 and two-way pipe A02 from the storage fixture 10, and place the assembled dripping body A01 and two-way pipe A02 into the receiving unit 5; the pushing unit 4 is used to push the dripping body A01 without the assembled two-way pipe A02 from the storage fixture 10 into the waste box; the receiving unit 5 is used to receive the assembled dripping body A01 and two-way pipe A02 from the unloading unit 2, and can feed the assembled dripping body A01 and two-way pipe A02 to the unloading conveying unit 6; the unloading conveying unit 6 is used to convey the assembled dripping body A01 and two-way pipe A02 to a preset workstation to complete the unloading operation of the assembled dripping body A01 and two-way pipe A02, after which the subsequent defoaming dripping body assembly operation can continue.

[0030] In this embodiment, the mechanism for unloading the combined dripping bucket and the two-way pipe further includes a support frame 1. The support frame 1 includes a support base plate 101, two support upright plates 102 oppositely disposed on the support base plate 101, and a support top plate 103 connected to the upper ends of the two support upright plates 102. The support top plate 103 is U-shaped, meaning that the middle part of the support top plate 103 is hollow. The tire-opening unit 3, the unloading unit 2, the pushing unit 4, the receiving unit 5, and the unloading conveying unit 6 can all be disposed on the support frame 1.

[0031] The unloading unit 2 has the following structure: it includes two first slide rails 201 disposed on the upper surface of the supporting top plate 103, and a first slider 202 that cooperates with the first slide rails 201 disposed on the lower surface of the first sliding plate 203. The first sliding plate 203 is connected to a first cylinder 205 via a first floating joint 204. Under the action of the first cylinder 205, the first sliding plate 203 can move back and forth along the first slide rails 201. The first cylinder 205 is mounted on a first cylinder mounting plate 206, and the first cylinder mounting plate 206 is fixed on the supporting top plate 103. In order to limit the movement stroke of the first sliding plate 203, a limiting mechanism 207 is provided on the supporting top plate 103.

[0032] A second cylinder 208 is provided on the first sliding plate 203. The second cylinder 208 is connected to the first mounting plate 2010 via a second floating joint 209. Under the action of the second cylinder 208, the first mounting plate 2010 can move up and down. A first guide shaft 2011 (e.g., two) is connected to the upper surface of the first mounting plate 2010. The first guide shaft 2011 cooperates with a first linear bearing 2012 provided on the first sliding plate 203. A first limiting plate 2013 is connected to the top end of the first guide shaft 2011. A first buffer 2014 is provided on the first mounting plate 2013. The first buffer 2014 works in conjunction with a limiting pad 2015 provided on the upper surface of the first sliding plate 203 to limit the downward movement of the first mounting plate 2010. A second mounting plate 2016 is vertically connected to the lower surface of the first mounting plate 2010. The second mounting plate 2016 is provided with N unloading air claws 2017, where N is a positive integer. Each unloading air claw 2017 is provided with two unloading claws 2018, which are used to obtain the combined dripping body A01 and the two-way pipe A02 in the storage fixture 10.

[0033] The tire-opening unit 3 includes a first base plate 301 disposed on the supporting base plate 101. Two first upright plates 302 are disposed on the first base plate 301 facing each other. A third mounting plate 303 is connected between the top ends of the two first upright plates 302. A third cylinder 304 is mounted on the third mounting plate 303. The third cylinder 304 is connected to the tire-opening plate 306 via a third floating joint 305. A second guide shaft 307 (e.g., two) is also connected to the lower surface of the tire-opening plate 306. The second guide shaft 307 cooperates with a second linear bearing 308 disposed on the third mounting plate 303. When the third cylinder 304 is driven to move, the tire-opening plate 306 can move up and down. When it rises, it can open the storage tire 10. When it falls, the storage tire 10 can close due to its own structural characteristics. Specifically, the storage tire 10 is a known structure in the prior art, and no further structural description is given here.

[0034] In one embodiment, the structure of the pushing unit 4 is as follows: it includes a connecting plate 401, which is fixed to the lower surface of the supporting top plate 103. N air pipes 402 are installed at intervals on the connecting plate 401. Each air pipe 402 is connected to an air source via a pipe. The air pipes 402 are curved. Each air pipe 402 corresponds to one of the N material troughs in the storage fixture 10. The air pipes 402 are located in front of the material troughs in the storage fixture 10. Through the air pipes 402, the dripping body A01 of the unassembled two-way pipe A02 in the material trough of the storage fixture 10 can be pushed backward into the waste box.

[0035] In another embodiment, the structure of the pushing unit 4 is as follows: it includes a pushing base plate 403, which is fixedly set at a preset position. The storage jig 10 will rotate to the rear of the pushing unit 4. For example, the pushing base plate 403 is fixed on the fixed plate of the cam box 8. When the cam box 8 drives the rotating plate 9 to rotate, the storage jig 10 rotates accordingly, but the pushing base plate 403 does not rotate. A second cylinder mounting plate 404 is provided on the pusher base plate 403. A fourth cylinder 405 is mounted on the second cylinder mounting plate 404. The fourth cylinder 405 is connected to the adapter plate 407 via a fourth floating joint 406. When the fourth cylinder 405 is driven to move, the adapter plate 407 can move in the front-back direction. A third guide shaft 408 (e.g., two) is connected to the front surface of the adapter plate 407. The third guide shaft 408 is used in conjunction with a third linear bearing 409 provided on the pusher base plate 403. A second limiting plate 4010 is connected to the front end of the third guide shaft 408. A second buffer 4011 is provided on the second limiting plate 4010. The second buffer 4011 is used in conjunction with a limiting top member 4012 provided on the front surface of the second cylinder mounting plate 404 to limit the backward movement of the adapter plate 407. The rear surface of the adapter plate 407 is provided with a pusher plate 4013, and N pusher columns 4014 are spaced apart on the rear surface of the pusher plate 4013. When the fourth cylinder 405 is driven to move, each pusher column 4014 can push the dripping body A01 of the storage jig 10 without the two-way pipe A02 assembled into the waste box.

[0036] The structure of the receiving unit 5 is as follows: it includes a second base plate 501 disposed on the supporting base plate 101, two second upright plates 502 disposed on the second base plate 501 facing each other, a fourth mounting plate 503 connected between the top ends of the two second upright plates 502, a receiving plate 504 disposed on the upper surface of the fourth mounting plate 503, and N receiving grooves 505 disposed on the receiving plate 504 for holding the combined dripping body A01 and the two-way pipe A02 from the unloading unit 2. A fifth mounting plate 506 is connected to the front end of 4. The fifth mounting plate 506 can block each receiving groove 505 to prevent the combined dripping body A01 and the two-way pipe A02 from falling forward from the receiving groove 505. N air blowing holes are provided on the fifth mounting plate 506 at intervals along the left and right direction. Each air blowing hole is connected to each receiving groove 505. Each air blowing hole is connected to an air source through a pipeline so as to feed the combined dripping body A01 and the two-way pipe A02 in the receiving groove 505 to the unloading conveyor unit 6.

[0037] The structure of the unloading conveying unit 6 is as follows: it includes a height adjustment mechanism, which can be mounted on the supporting base plate 101. The height adjustment mechanism is equipped with a linear vibrating base plate 604, and a linear vibrator 605 is mounted on the linear vibrating base plate 604. A material channel fixing plate 606 is mounted on the linear vibrator 605, and N linear material channel pipes 607 are arranged along the left-right direction on the material channel fixing plate 606. Each linear material channel pipe 607 is arranged along the front-back direction, so that the combined dripping bucket A... The A01 and A02 are conveyed from front to back in the straight material channel 607. On each straight material channel 607, an elongated hole 609 is provided near the front end along the front-back direction. A material channel pressure plate 608 is provided at each straight material channel 607, and a blower mechanism 6010 is provided on the pressure plate 608. Air from the blower mechanism 6010 is blown into the straight material channel 607 through the elongated hole 609 to assist in the rearward conveying of the combined dripping body A01 and the two-way pipe A02. The blower mechanism 6010 can adopt a known structure in the prior art, for example, including a blower pipe, a pipe, and an air source.

[0038] The height adjustment mechanism allows for adjustment of the combined dripping body A01 and the two-way pipe A02, ensuring their alignment with other structural units. Specifically, the height adjustment mechanism includes a lower base plate 601 and an upper base plate 603, with a linear screw 602 positioned between the two plates, and a vibrating base plate 604 mounted on the upper base plate 603.

[0039] In practical use, the unloading claw 2018 first clamps the assembled dripping bucket A01 and the two-way pipe A02 in the storage fixture 10. If the previous station failed to successfully assemble the dripping bucket A01 and the two-way pipe A02, it indicates that the orientation of the dripping bucket A01 in the storage fixture 10 is incorrect, that is, the end to be assembled with the two-way pipe A02 is facing forward. Therefore, when the unloading claw 2018 clamps, it will clamp the assembled dripping bucket A01 and the two-way pipe A02, and the dripping bucket A01 without the two-way pipe A02 will not be touched by the unloading claw 2018. Then, the storage fixture 10 is opened by the opening unit 3, and the assembled dripping bucket A01 and the two-way pipe A02 are unloaded by the unloading unit 2. 02 is placed in the receiving trough 505 in the receiving unit 5. At this time, the dripping body A01 without the two-way pipe A02 is left in the storage fixture 10. The dripping body A01 without the two-way pipe A02 is pushed into the waste box by the pushing unit 4. In the receiving unit 5, the assembled dripping body A01 and two-way pipe A02 in the receiving trough 505 are fed to the unloading conveying unit 6 through the setting of the air blowing hole, air source and other structures. Then the unloading conveying unit 6 conveys the assembled dripping body A01 and two-way pipe A02 to the preset station to complete the unloading operation of the assembled dripping body A01 and two-way pipe A02. After that, the subsequent defoaming dripping body assembly operation can continue.

[0040] The mechanism involved in this application for unloading the assembled dripping body and the two-way pipe can quickly and efficiently unload the assembled dripping body and the two-way pipe to the corresponding work station, and can remove waste material to facilitate the subsequent assembly and production of the defoaming dripping bucket.

[0041] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A mechanism for unloading a combined dropper body and two-way tube, characterized by: The device comprises an opening unit, a discharging unit, a pushing unit, a receiving unit and a discharging conveying unit. The opening unit is used to open a storage fixture for storing combined drop body and two-way pipe from a previous station. When the previous station fails to combine the drop body and two-way pipe, the storage fixture is also used to store the drop body without two-way pipe. The discharging unit is used to obtain the combined drop body and two-way pipe in the storage fixture and place the combined drop body and two-way pipe in the receiving unit. The pushing unit is used to push the drop body without two-way pipe in the storage fixture into a waste box. The receiving unit is used to receive the combined drop body and two-way pipe from the discharging unit and feed the combined drop body and two-way pipe to the discharging conveying unit. The discharging conveying unit is used to convey the combined drop body and two-way pipe to a preset station to complete the discharging work of the combined drop body and two-way pipe.

2. The mechanism for unloading the combined dropper body and two-way tube according to claim 1, characterized in that: The device further comprises a support frame comprising a support bottom plate, two support vertical plates oppositely arranged on the support bottom plate, and a support top plate connected to the upper ends of the two support vertical plates. The support top plate is in the shape of a back-to-back character.

3. The mechanism for unloading the combined dropper body and two-way tube according to claim 2, characterized in that: The discharging unit comprises two first sliding rails arranged on the upper surface of the support top plate, a first sliding block arranged on the lower surface of a first sliding plate and matched with the first sliding rails, the first sliding plate being connected with a first air cylinder, the first sliding plate being capable of moving in the forward and backward directions along the first sliding rails under the action of the first air cylinder, the first air cylinder being assembled on a first air cylinder mounting plate, the first air cylinder mounting plate being fixed on the support top plate, and a limiting mechanism being arranged on the support top plate to limit the movement stroke of the first sliding plate. A second air cylinder is arranged on the first sliding plate and connected with a first mounting plate, the first mounting plate being capable of moving up and down under the action of the second air cylinder, the upper surface of the first mounting plate being connected with a first guide shaft, the first guide shaft being matched with a first linear bearing arranged on the first sliding plate, the top end of the first guide shaft being connected with a first limiting plate, the first limiting plate being provided with a first buffer, the first buffer being matched with a limiting pad arranged on the upper surface of the first sliding plate to limit the downward movement stroke of the first mounting plate, and a second mounting plate being perpendicularly connected to the lower surface of the first mounting plate, the second mounting plate being provided with N discharging air claws, N being a positive integer, two discharging claws being arranged at each discharging air claw to obtain the combined drop body and two-way pipe in the storage fixture.

4. The mechanism for unloading the combined dropper body and two-way tube according to claim 2, characterized in that: The opening unit comprises a first bottom plate arranged on the support bottom plate, two first vertical plates are arranged on the first bottom plate in left and right opposition, a third mounting plate is connected between the top ends of the two first vertical plates, a third cylinder is assembled at the third mounting plate, the third cylinder is connected with an opening plate, a second guide shaft is further connected to the lower surface of the opening plate, the second guide shaft is used in cooperation with a second linear bearing arranged on the third mounting plate, when the third cylinder is driven to act, the opening plate can perform lifting movement, when it is lifted, the storage jig can be opened.

5. The mechanism for unloading the combined dropper body and two-way tube of claim 2, wherein: The structure of the pushing unit is as follows: a connecting plate is fixed at the lower surface of the support top plate, N blowing pipes are installed on the connecting plate at intervals, each blowing pipe is connected with a gas source through a pipeline, the blowing pipe is curved, each blowing pipe corresponds to one of the N material grooves in the storage jig, the blowing pipe is located in front of the material groove in the storage jig, and the un-assembled drop body with a two-way pipe in the material groove of the storage jig can be pushed backward and fallen into the waste box through the blowing pipe.

6. The mechanism for unloading the combined dropper body and two-way tube of claim 1, wherein: The structure of the pushing unit is as follows: a pushing bottom plate is fixedly arranged at a preset position, the storage jig is rotated to the rear of the pushing unit, a second cylinder mounting plate is arranged on the pushing bottom plate, a fourth cylinder is assembled on the second cylinder mounting plate, the fourth cylinder is connected with an adapter plate, when the fourth cylinder is driven to act, the adapter plate can move in the front and rear directions, a third guide shaft is connected to the front surface of the adapter plate, the third guide shaft is used in cooperation with a third linear bearing arranged on the pushing bottom plate, a second limiting plate is connected to the front end of the third guide shaft, a second buffer is arranged on the second limiting plate, the second buffer is used in cooperation with a limiting top piece arranged on the front surface of the second cylinder mounting plate to limit the stroke of the backward movement of the adapter plate; a pushing plate is arranged on the rear surface of the adapter plate, N pushing columns are arranged at intervals on the rear surface of the pushing plate, when the fourth cylinder is driven to act, each pushing column can push the un-assembled drop body with a two-way pipe in the material groove of the storage jig backward and fall into the waste box.

7. The mechanism for unloading the combined dropper body and two-way tube of claim 2, wherein: The structure of the receiving unit is as follows: a second bottom plate is arranged on the support bottom plate, two second vertical plates are arranged on the second bottom plate in left and right opposition, a fourth mounting plate is connected between the top ends of the two second vertical plates, a receiving plate is arranged on the upper surface of the fourth mounting plate, N receiving grooves are arranged on the receiving plate, for containing the combined drop body and two-way pipe from the discharging unit, a fifth mounting plate is connected to the front end surface of the receiving plate, the fifth mounting plate can block each receiving groove to prevent the combined drop body and two-way pipe from falling forward from the receiving groove, N air blowing holes are arranged at intervals on the fifth mounting plate in the left and right directions, each air blowing hole is in communication with each receiving groove, and each air blowing hole is connected with a gas source through a pipeline, so as to load the combined drop body and two-way pipe in the receiving groove to the discharging conveying unit.

8. The mechanism for unloading the combined dropper body and two-way tube of claim 1, wherein: The structure of the discharge conveying unit is as follows: comprising a height adjusting mechanism, a straight vibration bottom plate is arranged on the height adjusting mechanism, a linear vibrator is arranged on the straight vibration bottom plate, a material channel fixing plate is arranged on the linear vibrator, N linear material channel pipes are arranged on the material channel fixing plate along the left-right direction, each linear material channel pipe is arranged along the front-back direction, so that the combined drop body and the two-way pipe are conveyed from front to back in the linear material channel pipe, a long hole is arranged on each linear material channel pipe along the front-back direction near the front end, a material channel pressing plate is arranged at each linear material channel pipe, a blowing mechanism is arranged on the material channel pressing plate, and the wind from the blowing mechanism blows into the linear material channel pipe from the long hole to assist the combined drop body and the two-way pipe to convey backward.

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