CN113247394B

CN113247394B - Automatic kludge of connecting pipe

Info

Publication number: CN113247394B
Application number: CN202110754481.5A
Authority: CN
Inventors: 钱思沅; 贺麒; 郭力
Original assignee: Hunan Yiguo Medical Equipment Co ltd
Current assignee: Hunan Yiguo Medical Equipment Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-10
Anticipated expiration: 2041-07-05
Also published as: CN113247394A

Abstract

The invention discloses an automatic assembling machine for connecting pipes, which is used for installing a connector on the connecting pipe and packaging the connecting pipe and comprises a rack and a clamping device, wherein the clamping device is arranged on the rack and comprises: the connecting pipe feeding mechanism comprises a box body for storing the connecting pipe and a connecting pipe taking mechanism; the connecting pipe taking mechanism is used for taking the connecting pipe out of the box body and transferring the connecting pipe to the connecting pipe assembling mechanism; the connecting pipe assembling mechanism is used for folding the connecting pipe in half and installing the connector on the connecting pipe; and the connecting pipe packaging mechanism is used for clamping the connecting pipe provided with the connector from the connecting pipe assembling mechanism, coiling the connecting pipe and sending the connecting pipe into a packaging bag for packaging. According to the automatic assembling machine for the connecting pipe, provided by the invention, the automatic assembling of the connecting pipe and the connector, and the automatic coiling and packaging of the connecting pipe can be realized, the labor intensity is reduced, the production efficiency is improved, the manual intervention is reduced, the safety of equipment is improved, the possibility of artificial pollution is reduced, and the qualification rate is improved.

Description

Automatic kludge of connecting pipe

Technical Field

The invention relates to the technical field of medical article production, in particular to an automatic assembling machine for connecting pipes.

Background

The connecting pipe is an auxiliary tool for oxygen inhalation of a human body, is made of soft polyvinyl chloride and silicon rubber, and is provided with a connector for connecting with a device for conveying gas. At present, the production of the connecting pipe is basically finished by hand, the efficiency is low, the labor amount is large, and the social requirement cannot be met.

The connecting pipe needs a large amount of production as one of medical hose consumptive material, and medical consumptive material has higher requirement to the processing environment again simultaneously, in addition, for convenient transportation and reduction space occupy, the medical hose consumptive material that uses at present is packing after the book. Therefore, the production process of the connecting pipe comprises feeding, connector installation, pipe coil pipe connection and packaging, the manual operation difficulty is high, and the installation efficiency is low.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the automatic assembling machine for the connecting pipe can realize automatic assembling of the connecting pipe and the connector and automatic coiling and packaging of the connecting pipe, reduces labor intensity, improves production efficiency, reduces manual intervention, increases equipment safety, reduces the possibility of artificial pollution and improves qualification rate.

According to the first aspect embodiment of the invention, the automatic connecting pipe assembling machine is used for installing a connecting head on a connecting pipe and packaging the connecting pipe, and comprises a rack and: the connecting pipe feeding mechanism comprises a box body for storing the connecting pipe and a connecting pipe taking mechanism; the connecting pipe taking mechanism is used for taking the connecting pipe out of the box body and transferring the connecting pipe to the connecting pipe assembling mechanism; the connecting pipe assembling mechanism is used for folding the connecting pipe in half and installing the connector on the connecting pipe; and the connecting pipe packaging mechanism is used for clamping the connecting pipe provided with the connector from the connecting pipe assembling mechanism, coiling the connecting pipe and sending the connecting pipe into a packaging bag for packaging.

The automatic connecting pipe assembling machine according to the embodiment of the method at least has the following technical effects: the connecting pipe taking mechanism takes the connecting pipe out of the box body and transfers the connecting pipe to the connecting pipe assembling mechanism; the connecting pipe assembling mechanism folds the connecting pipe in half and installs the connector on the connecting pipe; the connecting pipe packaging mechanism clamps the connecting pipe with the connector from the connecting pipe assembling mechanism, coils the connecting pipe and feeds the connecting pipe into a packaging bag for packaging. By the method, the automatic assembly of the connecting pipe and the connector, the automatic coil coiling and packaging of the connecting pipe can be realized, the labor intensity is reduced, and the production efficiency is improved.

According to some embodiments of the invention, the connecting pipe taking mechanism comprises two finger clamps and a movable mechanism, wherein the finger clamps are used for clamping the connecting pipe from the box body; the movable mechanism is connected with the finger clamp and used for driving the finger clamp to move back and forth and up and down so as to take out the connecting pipe and transfer the connecting pipe to the connecting pipe assembling mechanism; the movable path of the finger clip is at least partially positioned in the box body.

According to some embodiments of the invention, a base is movably connected below the box body, a driving device is arranged between the base and the box body, and the driving device is used for driving the box body to switch among a plurality of positions in the left-right direction, so that fingers can grab the connecting pipes at the plurality of positions in the box body.

According to some embodiments of the invention, the frame is provided with a conveying chain, and the connecting pipe assembling mechanism is arranged beside the conveying chain; the connecting pipe assembling mechanism comprises a connecting pipe bending device and a connector mounting device, the connecting pipe bending device is used for bending the connecting pipe to two ends to be folded, and the connector mounting device is used for mounting the connector on the connecting pipe; the connecting pipe bending device and the connector mounting device are sequentially arranged in a separated mode along the moving direction of the conveying chain, and the folded connecting pipe can move to the connector mounting device along with the conveying chain.

According to some embodiments of the invention, the connecting pipe bending device comprises a bending mechanism and a pipe dragging mechanism, wherein the bending mechanism is arranged on one side of the conveying chain and used for clamping the connecting pipe and bending one end of the connecting pipe; the pipe dragging mechanism is movably arranged on the rack and can move to the position above the conveying chain, and the pipe dragging mechanism is used for dragging the bent connecting pipe to be folded.

According to some embodiments of the invention, the connector mounting device comprises a material taking mechanism, a pipe clamping mechanism and a mounting mechanism, wherein the material taking mechanism is used for clamping the connector, the pipe clamping mechanism is used for clamping the connecting pipe, and the mounting mechanism is used for mounting the connector onto the connecting pipe.

According to some embodiments of the present invention, the connecting tube packing mechanism includes a connecting tube coiling device for coiling the connecting tube with the connector mounted thereon into a disk structure, and a connecting tube loading device for transferring the coiled connecting tube into the packing bag and sealing the packing bag.

According to some embodiments of the invention, a coil pipe seat is arranged on the frame, the coil pipe seat is used for placing the connecting pipe, and a first conveying belt is arranged on one side of the coil pipe seat; the connecting pipe coiler device comprises a coiling mechanism and a transfer mechanism, wherein the transfer mechanism is used for transferring the connecting pipe to the coiler seat, the coiling mechanism is arranged on the coiler seat, and the coiling mechanism can drive the connecting pipe to be coiled.

According to some embodiments of the present invention, a connecting tube tubing device comprises a bag retrieving structure for retrieving and transferring a packaging bag onto a first conveyor belt, a tube pushing structure and a sealing structure; the pipe pushing structure is arranged on the coil pipe seat and used for pushing the coiled connecting pipe into the packaging bag from the coil pipe seat; the sealing structure is used for sealing the opening side of the packing bag provided with the connecting pipe.

According to some embodiments of the invention, a guide portion is provided between the connecting tube coiling device and the connecting tube loading device, the connecting tube can be loaded into the guide portion, the guide portion is matched with the connecting tube to prevent the connecting tube from being scattered, and the guide portion can transfer the connecting tube from the coil seat to the first conveyor belt.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of an installation structure of an embodiment of the present invention;

FIG. 2 is a schematic view of a part of the structure of a connecting pipe material taking mechanism

FIG. 3 is a schematic view of a conveyor chain connecting a take-off mechanism;

FIG. 4 is a schematic view of a second movable mechanism of the connecting tube take off mechanism;

FIG. 5 is a schematic view of a guide plate connecting a tube take off mechanism;

FIG. 6 is a schematic view of a finger grip connecting a tube take off mechanism;

FIG. 7 is a schematic view of the upper end of the housing connecting the tube take off mechanism;

FIG. 8 is a schematic view of the lower end of the housing connecting the tube take off mechanism;

FIG. 9 is a schematic view of the lifting mechanism connecting the tube take off mechanism;

FIG. 10 is a schematic view of a drive mechanism connecting a tube take off mechanism;

fig. 11 is a schematic view of the mounting structure of the connecting pipe fitting mechanism;

fig. 12 is a schematic view of an installation structure of the connecting pipe bending apparatus;

FIG. 13 is a schematic view of a part of the structure of the transfer section in operation;

FIG. 14 is a schematic view of a portion of the construction of the bending actuator in operation;

FIG. 15 is a schematic view of a portion of the first hose clamp in operation;

FIG. 16 is a schematic view of the mounting structure of the alignment member;

fig. 17 is a schematic view of the mounting structure of the connector mounting device;

fig. 18 is an exploded view of the connector mounting apparatus;

FIG. 19 is a schematic view of the pick-up pin removing the connector from the pick-up mechanism;

FIG. 20 is a schematic view of the structure of the joint during gluing;

fig. 21 is a schematic structural view of the connector when mounted;

FIG. 22 is a schematic view of the configuration of the connection tube under pressure measured by the detector;

FIG. 23 is a schematic view of the mounting structure of the connecting tube packing mechanism;

FIG. 24 is a schematic view of the installation configuration of the connecting tube coil arrangement;

FIG. 25 is an exploded view of the connecting tube coil arrangement;

FIG. 26 is a schematic view of the construction at the beginning of the coil;

FIG. 27 is a schematic of the structure when the coil is completed;

FIG. 28 is an exploded view of a portion of the structure connecting the tube coil arrangement;

FIG. 29 is a schematic view of an installation structure of the pipe connecting apparatus;

FIG. 30 is a schematic view of the mounting arrangement of the coil seat and push tube arrangement;

FIG. 31 is a schematic view of the mounting structure of the bag extraction structure;

FIG. 32 is a schematic view of the mounting structure of the bag opening structure;

FIG. 33 is a schematic view of the mounting structure of the secondary packaging apparatus;

fig. 34 is a schematic view of the mounting structure of the secondary packaging device.

Reference numerals:

the device comprises a rack 1000, a connecting pipe 1010, a connector 1020 and a transmission chain 1030;

the device comprises a box 1100, a base 1110, a sliding rail 1111, a limiting block 1112, a sliding groove 1120, a sliding mounting plate 1130, a finger clamp 1200, a clamping block 1201, a clamping plate groove 1202, a first moving mechanism 1203, a beam 1210, a connecting block 1220, a moving mechanism 1300, a second moving mechanism 1310, a connecting plate 1311, a third moving mechanism 1320, a driving device 1400, a first driving part 1410, a first moving end 1411, a second driving part 1420, a second moving end 1421, a guide plate 1500, a front plate 1510, a mounting groove 1511, a guide groove 1512, a rear plate 1520, a bottom plate 1600, a lifting mechanism 1700, a first motor 1710, a transmission chain 1711, a transmission system 1720, a transmission shaft 1721, an intermediate shaft 1722, a reverse rotating shaft 1723, a lifting gear 1730, a gear plate 1731, an intermediate gear 1732, a lifting rack 1800 0, a transportation chain, a clamping pipe bracket 1810, a supporting plate 1820, a second motor 1831, a clamping pipe groove 1840 and a roller 1850;

a connecting pipe assembling mechanism 2000, a conveying platform 2040, a wheel set 2050, a round belt 2060, a bending part 2110, a clamping part 2111, a transfer part 2112, a first rodless cylinder body 2113, a first slide block 2114, a bending driving part 2115, a horizontal driving part 2116, a horizontal cylinder body 2117, a horizontal movable end 2118, a first lifting driving part 2119, a first lifting cylinder body 2120, a first lifting movable end 2121, a positioning paw 2122, a positioning paw driving part 2123, a pipe dragging mechanism 2130, a first pipe dragging clamp 2131, a first finger cylinder 2132, a first clamping finger 2133, a second lifting driving part 2134, a second lifting cylinder body 2135, a second lifting movable end 2136, a dragging driving part 2137, a second rodless cylinder body 2138, a second slide block 2139, a supporting plate 2140, a limiting groove 2141, a position yielding port 2142, a limiting wheel 2143, a material taking mechanism 2200, a joint clamp 2210, a material taking cylinder 2220, a material taking cylinder body 2221, a material taking cylinder 2222 and a telescopic end 2222, a pipe clamping mechanism 2230, an upper clamping block 2231, a first pipe clamping groove 2232, a lower clamping block 2233, a second pipe clamping groove 2234, a mounting mechanism 2240, a material taking needle 2241, a mounting driving member 2243, a mounting cylinder body 2244, a mounting telescopic end 2245, a transfer member 2246, a driver body 2247, a rotary part 2248, a glue coating mechanism 2250, a glue box 2251, a glue coating opening 2252, a glue coating opening 2253, a glue coating driving member 2254, a finger cylinder body 2255, a first movable part 2256, a detector 2260, a detection driving cylinder 2261, a detection driving body 2262, a detection driving movable end 2263, an alignment member 2300, an alignment driving member 2310, an alignment cylinder body 2311, an alignment telescopic end 2312 and a hose push plate 2320;

connecting pipe packing mechanism 3000, packing bag 3102, pipe coil seat 3110, pipe coil mounting groove 3111, mounting hole 3112, universal ball 3113, first conveyor belt 3120, baffle 3121, baffle driving member 3122, second conveyor belt 3130, secondary packing bag 3131, guide portion 3140, guide driving member 3141, winding platform 3200, limit port 3201, limit rod 3202, winding member 3210, winding port 3211, limit hole 3212, pipe coil driving member 3220, servo motor body 3221, servo motor output end 3222, third elevation driving member 3230, third elevation cylinder body 3231, third elevation telescopic end 3232, transfer mechanism 3300, horizontal transfer driving member 3310, horizontal transfer cylinder body 3311, slider 3312, fourth elevation driving member 3320, fourth elevation cylinder body 3321, fourth elevation telescopic end 3322, transfer gripper 3330, gripper cylinder 3331, transfer finger 3332, pressure pipe mechanism 3400, pressure plate 3410, first swing driving member 3420, a first swing driving body 3421, a first swing output end 3422, a second pipe clamp 3500, a second finger cylinder 3510, a second clamping finger 3520, a bag taking structure 3600, a bag storage box 3610, a bag taking opening 3611, an inner bag push plate 3612, a push plate driving member 3613, a push rod 3614, a track rod 3615, a spring 3616, a push rod groove 3617, a bag taking device 3620, a first suction cup mounting plate 3621, a first suction cup 3622, a second swing driving member 3623, a second swing driving body 3624, a second swing output end 3625, a telescopic bag taking cylinder 3626, a bag taking cylinder body 3627, a bag taking telescopic end 3628, a pipe pushing structure 3700, a limiting push plate 3710, a pipe driving member 3720, a pipe pushing cylinder body 3721, a pipe pushing slider 3722, a sealing structure 3800, an upper sealing strip 3810, a lower sealing strip 3820, a sealing driving member 3830, a sealing cylinder body 3831, a sealing telescopic end 3832, a bag opening structure 3900, a second suction cup 3911, a sucking cup 3912 and a sucking cup 3913, the bag opening cylinder body 3914, the bag opening telescopic end 3915 and the air draft hole 3920.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an automatic connector assembling machine according to an embodiment of the present invention is used for installing a connector 1020 on a connector 1010 and packaging the connector 1010, and includes a rack 1000 and: a connecting pipe feeding mechanism, a connecting pipe assembling mechanism 2000 and a connecting pipe packaging mechanism 3000.

The connecting pipe feeding mechanism comprises a box body 1100 for storing the connecting pipe 1010 and a connecting pipe taking mechanism; the connection pipe taking out mechanism is used to take out the connection pipe 1010 from the casing 1100 and transfer it to the connection pipe fitting mechanism 2000.

The coupling pipe fitting mechanism 2000 serves to fold the coupling pipe 1010 in half and to mount the coupling head 1020 to the coupling pipe 1010.

The connector packing mechanism 3000 picks up the connector 1010 with the connector 1020 mounted thereon from the connector assembling mechanism 2000, winds the connector, and feeds the connector into the packing bag 3102 for packing.

Referring to fig. 2-10, in some embodiments of the method, the tube picking mechanism includes two finger grips 1200 and a movable mechanism 1300, and the finger grips 1200 are used to grip the tube 1010 from the box 1100.

Specifically, clamping blocks 1201 are integrally formed at the lower ends of the finger clamps 1200, clamping plate slots 1202 are formed between the clamping blocks 1201 of the two finger clamps 1200 in a surrounding mode, and the clamping plate slots 1202 are used for allowing the connecting pipes 1010 to be embedded in. The extending direction of the clamping plate slot 1202 is the same as the axial direction of the connecting pipe 1010 in the box 1100, a first moving mechanism 1203 is connected to the upper portion of the finger clamp 1200 through a bolt, and the first moving mechanism 1203 is a pneumatic clamping jaw and is used for driving the clamping blocks 1201 of the two finger clamps 1200 to approach and move away, so that the clamping plate slot 1202 is opened and tightened. A first moving mechanism 1203 for driving the clamping blocks 1201 of the two finger clamps 1200 to approach and separate is connected above the finger clamps 1200.

The movable mechanism 1300 is fixed on the base 1110 and connected to the finger grip 1200, and is used for driving the finger grip 1200 to move back and forth and up and down, so as to take out and transfer the connecting pipe 1010 onto the connecting pipe assembling mechanism 2000; the path of movement of finger grip 1200 is at least partially within case 1100. The movable mechanism 1300 may be in the form of a pneumatic cylinder drive or a motor drive.

Referring to fig. 1, 7 and 8, in a further embodiment of the method, a base 1110 is movably connected to the lower portion of the case 1100, the base 1110 is fixedly connected to the ground, and the case 1100 can slide on the base 1110. A driving device 1400 is arranged between the base 1110 and the box 1100, and the driving device 1400 is used for driving the box 1100 to switch between a plurality of positions in the left-right direction, so that the finger clamp 1200 can grasp the connecting pipe 1010 at a plurality of positions in the box 1100. Since the finger clamp 1200 cannot move left and right, the finger clamp 1200 moves left and right to match with uniform material grabbing of the finger clamp 1200 in the box 1100.

Connecting pipe feeding agencies in this application, utilize first movable mechanism 1203 to make the splint groove 1202 on the finger clamp 1200 tighten up and open the completion and press from both sides and get and release connecting pipe 1010, movable mechanism 1300 control finger clamp 1200 stretches into box 1100 in press from both sides get connecting pipe 1010 and transport to next step's process after pressing from both sides connecting pipe 1010, because finger clamp 1200 can not control the activity, so can only pick connecting pipe 1010 at the partial region in box 1100, the material of a certain department in box 1100 is grabbed the back, box 1100 is driven by drive arrangement 1400, switch between a plurality of positions of left right direction, make connecting pipe 1010 of box 1100 can both be grabbed by finger clamp 1200. The automatic degree is high, and reliable operation has reduced the trouble that can't grab the material, the effectual efficiency and the stability that improve the material loading.

Further, the movable mechanism 1300 comprises a second movable mechanism 1310 and a third movable mechanism 1320, a connecting plate 1311 is bolted to the side of the second movable mechanism 1310, a first movable mechanism 1203 is bolted to the connecting plate 1311, the second movable mechanism 1310 is a double-shaft cylinder arranged in the vertical direction, the second movable mechanism 1310 drives the first movable mechanism 1203 to move up and down, and the first movable mechanism 1203 drives the finger clamp 1200 to move up and down synchronously. The third moving mechanism 1320 is a rodless cylinder, the third moving mechanism 1320 extends in the front-rear direction, the upper end of the second moving mechanism 1310 is connected with the third moving mechanism 1320 through a bolt, the third moving mechanism 1320 drives the second moving mechanism 1310 to move front and back, and the second moving mechanism 1310 drives the finger clamp 1200 to move front and back synchronously. The second moving mechanism 1310 drives the finger grip 1200 to enter the box 1100 to grip the material, and after the finger grip 1200 grips the connecting pipe 1010, the second moving mechanism 1310 drives the finger grip 1200 to move upward and leave the box 1100, and then the connecting pipe 1010 is transported forward by the third moving mechanism 1320.

Further, the first moving mechanism 1203 is connected with a guide plate 1500, the guide plate 1500 is located at the side of the finger clip 1200 and can move up and down synchronously with the finger clip 1200, the guide plate 1500 comprises a front plate 1510 and a back plate 1520, the front plate 1510 is connected to the back plate 1520 through bolts, and it is contemplated that the front plate 1510 and the back plate 1520 can also be connected through a snap. The front plate 1510 and the rear plate 1520 are both provided with mounting grooves 1511 for the finger clips 1200 to be embedded in, and the finger clips 1200 are clamped between the front plate 1510 and the rear plate 1520. The front plate 1510 and the rear plate 1520 each have a guide channel 1512 formed at a lower end thereof that is aligned with the clamping plate channel 1202, the guide channels 1512 being flared at a lower end thereof for guiding the connection pipe 1010, and the guide channels 1512 guiding the connection pipe 1010 into the clamping plate channel 1202 when the second movable mechanism 1310 drives the guide plate 1500 to come into contact with the connection pipe 1010.

Further, the driving device 1400 includes a first driving member 1410 and a second driving member 1420, the first driving member 1410 is connected to a first moving end 1411, the first driving member 1410 drives the first moving end 1411 and the first driving member 1410 to move relatively, the second driving member 1420 is connected to a second moving end 1421, the second driving member 1420 drives the second moving end 1421 and the second driving member 1420 to move relatively, the first driving member 1410 is bolted to the casing 1100, the second driving member 1420 is bolted to the first moving end 1411, and the second moving end 1421 is bolted to the base 1110. When the first driving member 1410 and the first moving end 1411 move relatively, the first moving end 1411, the second driving member 1420, the base 1110 and the second moving end 1421 remain relatively stationary, and the first driving member 1410 and the casing 1100 remain relatively stationary, so that the casing 1100 and the base 1110 move relatively. When the second driving member 1420 and the second moving end 1421 move relatively, the first driving member 1410, the first moving end 1411, the second driving member 1420 and the casing 1100 remain relatively stationary, and the base 1110 and the second moving end 1421 remain relatively stationary, so as to drive the casing 1100 and the base 1110 to move relatively. Since the displacement generated between the casing 1100 and the base 1110 is the superposition of the displacement generated between the first driving member 1410 and the first moving end 1411 and the displacement generated between the second driving member 1420 and the second moving end 1421, by controlling the displacement generated between the first driving member 1410 and the first moving end 1411 and the displacement generated between the second driving member 1420 and the second moving end 1421, it is possible to realize convenient switching of the casing 1100 between a plurality of different positions with respect to the base 1110. First drive disk 1410, second drive disk 1420 are the cylinder, through the displacement of the accurate control box 1100 of the fixed stroke of two cylinders self, degree of automation is high, need not to use complicated electrical system, and simple structure is with low costs, has improved work efficiency.

It is contemplated that the first driving member 1410 and the second driving member 1420 may be rack and pinion members to achieve the same technical effect.

Further, the first driving part 1410 and the second driving part 1420 are two pneumatic cylinders arranged in opposite directions. The first drive member 1410 has twice the stroke of the second drive member 1420. The range of the box 1100 moved by the action of the first driving part 1410 is within the range of the box 1100 moved by the action of the second driving part 1420, and when the first driving part 1410 is extended and the second driving part 1420 is retracted, the box 1100 is at the first position; when the first driving part 1410 is extended and the second driving part 1420 is extended, the case 1100 is in the second position; when the first driving member 1410 is retracted and the second driving member 1420 is retracted, the casing 1100 is in the third position; when the first driving part 1410 is retracted and the second driving part 1420 is extended, the casing 1100 is in the fourth position. The distances among the first position, the second position, the third position and the fourth position are equal. Only by controlling the extension and retraction of the first driving member 1410 and the second driving member 1420, the case 1100 can be accurately switched between four positions at equal intervals.

In some embodiments of the present invention, a bottom plate 1600 is horizontally disposed in the box 1100, a connection pipe 1010 is disposed above the bottom plate 1600, a lifting mechanism 1700 is bolted to the lower end of the bottom plate 1600, the lifting mechanism 1700 drives the bottom plate 1600 to move up and down, the second moving mechanism 1310 has a limited stroke, and cannot extend into the bottom of the box 1100 to grab the connection pipe 1010, and the lifting mechanism 1700 drives the bottom plate 1600 to move up and down to enable the connection pipe 1010 to contact the finger grip 1200.

It is contemplated that the lifting mechanism 1700 may take a variety of forms, such as a powered push rod, hydraulic rod, gear drive, etc.

Further, box 1100, bottom plate 1600 and elevating system 1700 all are equipped with the multiunit, and when one of them group carried out the feed, the staff filled the material to other box 1100 to in turn continuously carry out the work of feeding, improve work efficiency.

Further, the lifting mechanism 1700 includes a first motor 1710, a transmission system 1720, a plurality of lifting gears 1730, and a plurality of lifting racks 1740, wherein the first motor 1710 is bolted to the lower side of the base plate 1600, and the lifting gears 1730 are movably connected to the lower side of the base plate 1600 and can rotate around their own axes. The lifting gear 1730 is in transmission connection with the first motor 1710 through the transmission system 1720, the lifting rack 1740 is vertically bolted on the inner wall of the box 1100, the first motor 1710 drives the lifting gear 1730 to rotate through the transmission system 1720, and the lifting gear 1730 is meshed with the lifting rack 1740 to enable the bottom plate 1600 to move up and down along the lifting rack 1740. The first motor 1710 is a servo motor, and the height of the base plate 1600 is adjusted by controlling the first motor 1710, so that the feeding is more stable.

Further, transmission system 1720 includes transmission shaft 1721, jackshaft 1722 and reverse rotation axis 1723, a plurality of gear plate 1731 of bottom plate 1600 downside bolted connection, transmission shaft 1721, jackshaft 1722 and reverse rotation axis 1723 both ends wear to establish respectively in different gear plate 1731, transmission shaft 1721 and jackshaft 1722 set up respectively in first motor 1710 both sides and link to each other with first motor 1710 transmission through two drive chain 1711 respectively, it can be understood that drive chain 1711 replaces the belt, gear drive etc. structure can reach the same technological effect. A plurality of sets of lifting gears 1730 are respectively connected to the reverse rotation shaft 1723 and the transmission shaft 1721. The elevating gear 1730 of the reverse rotation shaft 1723 is drivingly connected to an intermediate gear 1732 provided on the intermediate shaft 1722. First motor 1710 drives transmission shaft 1721 and jackshaft 1722 syntropy through two drive chain 1711 respectively and rotates, utilizes reverse rotation axis 1723 to link to each other with the jackshaft 1722 transmission messenger reverse rotation axis 1723 and the direction of rotation of transmission shaft 1721 to when making first motor 1710 operate, lifting gear 1730 on the bottom plate 1600 can synchronous lift.

Further, the transportation chain 1800 used for transporting the connecting pipe 1010 is arranged below the finger clamp 1200, the transportation chain 1800 is driven by the second motor 1831 to rotate, a plurality of pipe clamping supports 1810 are welded on the transportation chain 1800 at equal intervals, the pipe clamping supports 1810 correspond to the clamping grooves 1202 in the front-back direction, the pipe clamping grooves 1840 are formed in the upper ends of the pipe clamping supports 1810, and the width of each pipe clamping groove 1840 is 1mm smaller than the diameter of the connecting pipe 1010. The connecting tube 1010 and the tube clamping groove 1840 are in interference fit, so that the connecting tube 1010 cannot fall off from the tube clamping groove 1840 when the tube clamping bracket 1810 drives the connecting tube 1010 to move. When the finger clamp 1200 moves to the position right above the tube clamping support 1810, the tube clamping groove 1840 is located right below the clamping plate groove 1202, the second moving mechanism 1310 controls the finger clamp 1200 to move downwards, the connecting tubes 1010 in the clamping plate groove 1202 are embedded into the corresponding tube clamping supports 1810, the first moving mechanism 1203 controls the clamping plate groove 1202 to be opened to loosen the connecting tubes 1010, then the second moving mechanism 1310 controls the finger clamp 1200 to move upwards, and at the moment, the second motor 1831 drives the transport chain 1800 to move to transport the tube clamping supports 1810 away.

Further, bolted connection has the slide rail 1111 that extends along box 1100 direction of motion on the base 1110, and bolted connection has the sliding mounting panel 1130 below the box 1100, and bolted connection has the spout 1120 that corresponds with slide rail 1111 below the sliding mounting panel 1130, and in slide rail 1111 embedding spout 1120, spout 1120 slided along slide rail 1111, and the welding of slide rail 1111 both ends has stopper 1112, and stopper 1112 is used for preventing that spout 1120 from droing from slide rail 1111.

Further, a support plate 1820 is arranged below the finger clamp 1200, the support plate 1820 is supported on the ground, and the support plate 1820 is used for assisting in supporting the moving connecting pipe 1010. The transport chain 1800 is disposed at one end of a pallet 1820, the other end of the pallet 1820 is positioned above the box 1100 so that the finger grips 1200 can enter the inside of the box 1100, and the height of the box 1100 is less than that of the pallet 1820. The finger grip 1200 can move to the right above the box 1100 by the third moving mechanism 1320, so as to grab the connection pipe 1010 in the box 1100.

Further, a roller 1850 is disposed on one side of the supporting plate 1820 close to the case 1100, and the length of the roller 1850 is equal to the width of the supporting plate 1820, so as to reduce friction between the connecting pipe 1010 and the edge of the supporting plate 1820 during movement, and prevent the edge of the supporting plate 1820 from damaging the connecting pipe 1010.

Further, a rack 1000 is arranged above the supporting plate 1820, the rack 1000 is fixed on the ground, the third moving mechanism 1320 is bolted to the rack 1000 and located between the rack 1000 and the supporting plate 1820, and the supporting plate 1820 is also bolted to the rack 1000 for facilitating installation.

Further, finger clamp 1200 includes crossbeam 1210, connecting block 1220, and connecting block 1220 connects in crossbeam 1210 upper end, and the connection that a plurality of clamp blocks 1201 are equidistant is in the lower extreme of crossbeam 1210. The clamping block 1201, the cross beam 1210 and the connecting block 1220 are integrally formed. Connecting block 1220 and first moving mechanism 1203 bolted connection are in order to drive the clamp splice 1201 of finger clamp 1200 about the activity, use a first moving mechanism 1203 just can control a plurality of clamp splices 1201 activities, press from both sides many connecting pipes 1010, improve work efficiency.

Further, the contact position of the clamping block 1201 and the connecting pipe 1010 is an arc shape with a narrowed lower end matched with the outer arc of the connecting pipe 1010, so that the connecting pipe 1010 is attached to the surface of the clamping block 1201 when the clamping plate slot 1202 is clamped, the connecting pipe 1010 cannot be damaged, and the connecting pipe cannot fall from the clamping plate slot 1202.

The connecting pipe feeding agencies's working process does: the third moving mechanism 1320 drives the finger clip 1200 to move to the upper side of the box 1100, and the second moving mechanism 1310 drives the finger clip 1200 to move downward, so that the connecting pipes 1010 are embedded into the plurality of clamping plate slots 1202 under the guiding action of the guiding slots 1512, and the plurality of connecting pipes 1010 are automatically arranged at equal intervals because of the equal intervals between the clamping plate slots 1202. The first moving mechanism 1203 drives the clamping block 1201 to approach, the clamping plate slot 1202 tightens and grips the connecting pipe 1010, the second moving mechanism 1310 drives the finger clamp 1200 to move upwards to grip the connecting pipe 1010, and the third moving mechanism 1320 drives the connecting pipe 1010 to move forwards to a position right above the pipe clamping support 1810; the second movable mechanism 1310 controls the finger clamp 1200 to move downwards, the connecting pipe 1010 in the clamping plate groove 1202 is embedded into the corresponding clamping pipe support 1810, and the first movable mechanism 1203 controls the clamping plate groove 1202 to be opened to release the connecting pipe 1010; the second moving mechanism 1310 controls the finger clamp 1200 to move upwards, and at the moment, the first motor 1710 drives the conveying chain 1800 to move to convey the pipe clamping support 1810 away; the continuous feeding can be realized by repeating the operation. The stroke of the two piston rods, the first moving end 1411 and the second moving end 1421, is controlled, so that the box 1100 slides on the base 1110. The box 1100 is accurately switched among four positions with equal intervals, so that the finger clamps 1200 grab materials at four positions with equal intervals in the left-right direction in the box 1100. After the material in the box 1100 is reduced, the stroke of the second movable mechanism 1310 is limited, the second movable mechanism 1310 cannot extend into the bottom of the box 1100 to grab the connecting pipe 1010, at this time, the first motor 1710 drives the transmission shaft 1721 and the lifting gear 1730 on the reverse rotating shaft 1723 to rotate through the transmission chain 1711, the lifting gear 1730 is meshed with the lifting rack 1740 on the box 1100, the bottom plate 1600 is lifted, the height of the material in the box 1100 is kept unchanged, and the feeding stability is ensured.

Referring to fig. 11 to 12, in some embodiments of the present invention, a transmission chain 1030 is disposed on the rack 1000, and the connection pipe assembling mechanism 2000 is disposed beside the transmission chain 1030; the conveying chain 1030 is uniformly provided with a plurality of pipe clamping supports 1810, and the pipe clamping supports 1810 are provided with pipe clamping grooves 1840 for clamping the connecting pipe 1010 for processing.

The connecting pipe assembling mechanism 2000 includes a connecting pipe bending device for bending the connecting pipe 1010 to be folded at both ends, and a connector mounting device for mounting the connector 1020 on the connecting pipe 1010.

The connecting pipe bending device and the connector mounting device are sequentially arranged at intervals along the moving direction of the transmission chain 1030, and the folded connecting pipe 1010 can move to the connector mounting device along with the transmission chain 1030. The pipe pulling mechanism 2130 pulls the connecting pipe 1010 to the conveying chain 1030 and the conveying platform 2040, the two ends of the connecting pipe 1010 are symmetrical, the pipe clamping mechanism 2230 clamps the two ends of the connecting pipe 1010 on the conveying chain 1030, the material taking mechanism 2200 clamps the connecting head 1020 from the connecting head 1020 bin, and the connecting pipe 1010 is installed on the connecting pipe by the installing mechanism 2240.

In a further embodiment of the present invention, the connecting pipe bending apparatus includes a bending portion 2110 and a pipe pulling mechanism 2130, wherein the bending portion 2110 is disposed at a side of the transmission chain 1030, and is used for clamping the connecting pipe 1010 and bending an end of the connecting pipe 1010.

Referring to fig. 15, the pipe pulling mechanism 2130 is movably attached to the frame 1000, the pipe pulling mechanism 2130 is movable in the longitudinal direction of the connection pipe 1010 and can be moved above the conveyor chain 1030, and the pipe pulling mechanism 2130 is used to pull and fold the bent connection pipe 1010 in two.

Specifically, since the connecting pipe 1010 is long, in order to stably convey the connecting pipe 1010 on the conveying chain 1030, a conveying platform 2040 is disposed behind the conveying chain 1030, and the pipe dragging mechanism 2130 can move above the conveying platform 2040; the conveying platform 2040 is provided with a plurality of wheel sets 2050, the wheel sets 2050 are uniformly distributed at intervals, and each wheel set 2050 is sleeved with a round belt 2060 for supporting the connecting pipe 1010. During operation, the pipe pulling mechanism 2130 moves to the upper side of the bending part 2110 of the connecting pipe 1010, then descends to a position where a part of the pipe extends into the bending part and clamps the connecting pipe 1010, then moves in a direction away from the bending part 2110, brings the connecting pipe 1010 onto the conveying platform 2040, and pulls the connecting pipe 1010 to be folded. (in FIG. 15, the dotted line represents the initial position of the pipe pulling mechanism 2130, and the solid line represents the position where the connecting pipe 1010 is folded in half)

Further, referring to fig. 13, the bending mechanism includes a bending portion 2110 and a transfer portion 2112, the bending portion 2110 is used for clamping the connection pipe 1010 to be bent and bending one clamped end of the connection pipe 1010; the transfer portion 2112 is connected to the bent portion 2110 to transfer the end of the connection tube 1010 gripped by the bent portion 2110 from the rack 1000 to the tube clamping holder 1810 to be fixed and bent. Specifically, two tube clamping grooves 1840 are formed in the tube clamping bracket 1810, one end of the connecting tube 1010 is clamped into one of the tube clamping grooves 1840 by the transfer portion 2112, and after the connecting tube 1010 is bent by the bending portion 2110, two side portions of the bent portion of the connecting tube 1010 can be clamped into the two tube clamping grooves 1840 respectively.

Specifically, in this embodiment, the transfer portion 2112 is a first rodless cylinder, the first rodless cylinder includes a first rodless cylinder body 2113 and a first slider 2114, the first rodless cylinder body 2113 is fixed on the frame 1000, the first slider 2114 is slidably disposed on the first rodless cylinder body 2113, the bending portion 2110 is fixed on the first slider 2114, and the first slider 2114 can drive the bending portion 2110 to move back and forth along the first rodless cylinder body 2113, so that the connecting pipe 1010 is transferred to the pipe clamping support 1810 to be clamped for processing.

Referring to fig. 12 and 14, in a further embodiment of the present invention, the bending portion 2110 includes a clamping portion 2111 and a bending driving member 2115, the clamping portion 2111 is used for clamping the connection pipe 1010, and the bending driving member 2115 is connected to the clamping portion 2111 for driving the clamping portion 2111 to rotate to bend the clamped end of the connection pipe 1010. The bending driving element 2115 is a swing cylinder, the clamping portion 2111 is an air claw, the air claw is connected to the movable end of the swing cylinder, and the swing cylinder drives the air claw to open and close to control the clamping portion 2111 to clamp or loosen the connecting pipe 1010.

Specifically, when the transfer portion 2112 moves above the tube clamping bracket 1810, the bending driving member 2115 starts to operate, and since the connection tube 1010 is clamped by the air gripper and the swing cylinder can drive the air gripper to rotate, the clamped end of the connection tube 1010 can be bent by 180 degrees, and the air gripper can clamp and fix the end of the bent connection tube 1010.

Referring to fig. 12, in a further embodiment of the present invention, the bending portion 2110 is connected to the transfer portion 2112 through a first driving mechanism, and the first driving mechanism can drive the clamping portion 2111 to move to a position of the connection tube 1010, so that the clamping portion 2111 can clamp the connection tube 1010.

The first driving mechanism includes a horizontal driving member 2116 and a first lifting driving member 2119, the horizontal driving member 2116 is connected to the bending mechanism, and the first lifting driving member 2119 is connected to the horizontal driving member 2116 for driving the clamping portion 2111 to move in the horizontal (left-right) and vertical directions to clamp the connecting pipe 1010.

The first lifting driving member 2119 is a cylinder, and includes a first lifting cylinder body 2120 and a first lifting movable end 2121 connected to the first lifting cylinder body 2120; the horizontal driving part 2116 is also a cylinder, and comprises a horizontal cylinder body 2117 and a horizontal movable end 2118 connected with the horizontal cylinder body 2117; the first lifting cylinder body 2120 is fixed to the first slider 2114, the horizontal cylinder body 2117 is connected with the first lifting movable end 2121, and the horizontal movable end 2118 is connected with the clamping portion 2111; displacement of the grip portion 2111 in the left-right direction and the vertical direction can be achieved by the first drive mechanism, and displacement of the grip portion 2111 in the front-rear direction can be achieved by the transfer portion 2112.

Specifically, referring to fig. 13 to 14, the clamping portion 2111 is connected to the movable end of the bending driving element 2115 (i.e., the movable end of the swing cylinder), the bending driving element 2115 is connected to the horizontal movable end 2118, the horizontal cylinder 2117 is connected to the first lifting movable end 2121, the first lifting cylinder 2120 is connected to the movable end of the transfer portion 2112 (i.e., the first slider 2114), and the first slider 2114 is slidably disposed on the rotating portion main body (i.e., the first rodless cylinder 2113); through the cooperation of transfer portion 2112, first lift driving piece 2119, horizontal driving piece 2116 and bending driving piece 2115, can realize automatic centre gripping, transportation and the bending of connecting pipe 1010, reduce intensity of labour, improve production efficiency.

The working process of the bending mechanism is as follows: the horizontal driving member 2116 and the first lifting driving member 2119 drive the clamping portion 2111 to move in the horizontal (left-right) and vertical directions, so as to clamp the connecting pipe 1010; the first lifting driving member 2119 drives the clamping portion 2111 (and the connecting pipe) 1010 to ascend so as to avoid collision with other structures on the rack 1000; the transfer portion 2112 drives the clamping portion 2111 (and the connecting tube 1010) to move backwards to a position above the tube clamping bracket 1810, and the first lifting driving member 2119 drives the clamping portion 2111 (and the connecting tube 1010) to descend again, so that one end of the connecting tube 1010 is clamped on the tube clamping groove 1840; the bending drive 2115 drives the clamp portion 2111 to rotate, and bends the end of the connection pipe 1010 clamped.

Since only one end of the connecting tube 1010 is fixed by the tube clamping bracket 1810 and the clamping portion 2111 when the bending driving member 2115 bends the connecting tube 1010, and the other end is in a free state, which is easy to shake or swing, and affects the bending effect, referring to fig. 14, in some embodiments of the method, the method further includes a positioning claw 2122 for clamping and fixing the middle portion of the connecting tube 1010. The positioning claw 2122 is movably mounted to the frame 1000, and when the bending portion 2110 bends the end of the connection tube 1010 clamped on the tube clamping bracket 1810, the positioning claw 2122 clamps and fixes a portion of the connection tube 1010 (as shown in fig. 14) positioned on the frame 1000.

The positioning paw 2122 is connected to a positioning paw driving element 2123, and the positioning paw driving element 2123 is mounted on the frame 1000 and can drive the positioning paw 2122 to move forward and backward, lift and control the opening and closing of the positioning paw 2122, specifically, the positioning paw 2122 is an eccentric paw, so as to avoid interference with other structures.

When the transfer portion 2112 moves toward the tube clamping bracket 1810, the positioning claw 2122 moves leftward (see fig. 13) to avoid interference with the operation of the bending mechanism; when the connecting tube 1010 is clamped into the tube clamping bracket 1810, the positioning claw 2122 moves rightwards to the upper part of the middle part of the connecting tube 1010, and then descends to clamp and fix the middle part of the connecting tube 1010 (see fig. 14); bending drive 2115 begins to bend.

Further, referring to fig. 15, the pipe pulling mechanism 2130 includes a first pipe pulling clamp 2131 and a second driving mechanism, where the first pipe pulling clamp 2131 is used for clamping the bending position of the connecting pipe 1010; the second driving mechanism is connected to the first clamp 2131 to drive the first clamp 2131 to move to clamp the connecting tube 1010 and pull the connecting tube 1010 to be folded in half.

Specifically, the first tow pipe clamp 2131 includes a first finger cylinder 2132 and a first clamping finger 2133, the first finger cylinder 2132 includes a finger cylinder body 2255 and a first movable part 2256, the finger cylinder body 2255 is connected with the first movable part 2256, the two first clamping fingers 2133 are respectively connected with the two first movable parts 2256, and the finger cylinder body 2255 can drive the two first clamping fingers 2133 to move towards or away from each other to clamp the bending part of the connecting pipe 1010.

The second driving mechanism comprises a second lifting driving piece 2134 and a dragging driving piece 2137, the second lifting driving piece 2134 is connected with the first pipe dragging clamp 2131 to drive the first pipe dragging clamp 2131 to lift and clamp the connecting pipe 1010; the dragging driving piece 2137 is slidably disposed on the rack 1000, and the dragging driving piece 2137 is connected to the second lifting driving piece 2134 to drive the first dragging pipe clamp 2131 to move along the rack 1000.

Specifically, the second lifting driving element 2134 is an air cylinder, and comprises a second lifting air cylinder body 2135 and a second lifting movable end 2136 connected with the second lifting air cylinder body 2135; the dragging driving piece 2137 is a second rodless cylinder and comprises a second rodless cylinder body 2138 and a second sliding block 2139, the second rodless cylinder body 2138 is fixed on the rack 1000, and the second sliding block 2139 is arranged on the second rodless cylinder body 2138 in a sliding manner; the second lifting cylinder body 2135 is fixed on the second sliding block 2139, and the second lifting movable end 2136 is connected with the first slipper clamp 2131; displacement of the first collet 2131 in the fore-aft and vertical directions may be achieved by a second drive mechanism.

Preferably, referring to fig. 14, the frame 1000 is provided with a limiting device for limiting a portion of the connection pipe 1010 located on the frame 1000 during bending. When the transfer portion 2112 drives the clamping portion 2111 (and the connecting tube 1010) to move to above the tube clamping bracket 1810, the first lifting driving member 2119 drives the clamping portion 2111 (and the connecting tube 1010) to descend, so that one end of the connecting tube 1010 is clamped in the tube clamping groove 1840, and the unclamped free part of the connecting tube 1010 is limited by the limiting device.

Specifically, the limiting device is a supporting plate 2140, the supporting plate 2140 is fixed to the rack 1000, the supporting plate 2140 is provided with a limiting groove 2141, the limiting groove 2141 is used for placing the connecting tube 1010, and the limiting groove 2141 extends along the length direction of the supporting plate 2140. Specifically, referring to fig. 12, the limiting groove 2141 is a V-shaped groove with an upward flaring, and the back portion of the supporting plate 2140 is provided with an abdicating hole 2142 for the positioning claw 2122 to partially extend into, referring to fig. 14, when the positioning claw 2122 moves forward to above the abdicating hole 2142, the positioning claw driving member 2123 drives it to descend to clamp the connecting pipe 1010; moreover, the distance from the receding hole 2142 to the rear end of the supporting plate 2140 is less than the length of the positioning claw 2122, so that the positioning claw 2122 can descend smoothly, i.e., when the front portion of the positioning claw 2122 extends into the receding hole 2142, the rear portion of the positioning claw 2122 does not interfere with the front portion of the positioning claw 2122.

The limiting device further comprises limiting wheels 2143, the limiting wheels 2143 are arranged on two sides of the limiting groove 2141, and the first lifting driving part 2119 drives the clamping part 2111 (and the connecting pipe 1010) to descend, so that the connecting pipe 1010 penetrates through the limiting wheels 2143 from top to bottom and enters the limiting groove 2141; when the connecting tube 1010 is disposed in the retaining groove 2141, the top of the connecting tube 1010 abuts against the retaining wheel 2143 to prevent the connecting tube 1010 from jumping. Specifically, the two sets of the limiting wheels 2143 are disposed at two sides of the limiting groove 2141, and each set of the limiting wheels 2143 is formed by arranging a plurality of limiting wheels 2143 along the length direction of the limiting groove 2141.

Because the connection tube 1010 has elasticity, the connection tube 1010 may bounce slightly during the folding process, so that the two ends of the connection tube 1010 are not aligned, which causes the depth of the connection tube 1010 inserted into the connection tube 1020 during the installation of the connection head 1020 to be inconsistent, and affects the quality of the finished connection tube 1010 product, referring to fig. 16, in this embodiment, an alignment member 2300 is further disposed between the connection tube bending device and the connection head installation device, and the alignment member 2300 is disposed in front of one of the tube clamping brackets 1810 for aligning the two ends of the folded connection tube 1010; the folded connecting pipe 1010 moves to the aligning member 2300 along with the transmission chain 1030, and the connecting pipe 1010 moves to the connector mounting device along with the transmission chain 1030 after aligning the two ends of the connecting pipe 1010.

The alignment member 2300 includes an alignment driving member 2310 and a hose push plate 2320, the alignment driving member 2310 is specifically an alignment cylinder, and includes an alignment cylinder body 2311 and an alignment telescopic end 2312, the alignment cylinder body 2311 is mounted on the rack 1000, and the hose push plate 2320 is mounted on the alignment telescopic end 2312 to drive the hose push plate 2320 to stretch and contract to abut against the two ends of the connecting pipe 1010, so as to push the connecting pipe 1010 to align the two ends.

Referring to fig. 17, in a further embodiment of the present invention, the connector mounting device is fixedly mounted on the frame 1000, and includes a material taking mechanism 2200, a tube clamping mechanism 2230 and a mounting mechanism 2240, where the material taking mechanism 2200 is mounted on the frame 1000 and is used for clamping the connector 1020; the pipe clamping mechanism 2230 is installed on the frame 1000 and used for clamping the connecting pipe 1010; the mounting mechanism 2240 is used to mount the connector 1020 to the connection pipe 1010.

Referring to fig. 18, the take out mechanism 2200 includes a joint block 2210 and a take out drive 2220, the joint block 2210 being for gripping the connecting head 1020, the take out drive 2220 being connected to the joint block 2210 for driving the joint block 2210 to move. Specifically, get material driving piece 2220 for getting the material cylinder, get the material cylinder including getting material cylinder body 2221 and the flexible end 2222 of getting the material cylinder that links to each other with it, get material cylinder body 2221 and install in frame 1000, connect the flexible end 2222 of material cylinder in connection with, start and get the material cylinder, get the flexible end 2222 of material cylinder and drive the lift of joint clamp 2210, press from both sides out connector 1020 from the connector 1020 feed bin. Referring to fig. 13, when the joint block 2210 grips the connecting head 1020 and then rises to a level with the height of the picking needle 2241, the mounting driving member 2243 drives the picking needle 2241 to extend forward, the part of the picking needle 2241 extends into the connecting head 1020, the connecting head 1020 is inserted, the picking needle 2241 is driven to retract backward, and the connecting head 1020 moves along with the picking needle 2241, so that the connecting head 1020 is taken out of the joint block 2210.

Referring to fig. 18, the pipe clamping mechanism 2230 includes an upper clamping block 2231 and a lower clamping block 2233, the upper clamping block 2231 is disposed right above the lower clamping block 2233, the upper clamping block 2231 is provided with a first pipe clamping groove 2232, the lower clamping block 2233 is provided with a second pipe clamping groove 2234, the first pipe clamping groove 2232 is opposite to an opening of the second pipe clamping groove 2234, both the upper clamping block 2231 and the lower clamping block 2233 are connected to a driving device capable of driving the upper clamping block 2231 and the lower clamping block 2233 to move up and down to abut against each other, so that the first pipe clamping groove 2232 and the second pipe clamping groove 2234 are matched to form a clamping hole matched with the connecting pipe 1010, and the connecting pipe 1010 is clamped. Referring to fig. 21, after the clamping mechanism clamps connection pipe 1010, connection pipe 1010 is at a level equal to that of taking needle 2241, and mounting driving member 2243 drives taking needle 2241 to extend forward, so that connection head 1020 can be mounted on connection pipe 1010.

Referring to fig. 18, mounting mechanism 2240 includes a pick-up pin 2241 and a transfer member 2246, where pick-up pin 2241 can partially extend into connector 1020; transfer piece 2246 and get material needle 2241 and link to each other for with get material needle 2241 and get connector 1020 on the material needle 2241 forward to align with connecting pipe 1010 on tube clamping mechanism 2230, and get material needle 2241 and be connected with installation driving piece 2243, installation driving piece 2243 can drive get material needle 2241 and stretch out and draw back in order to realize getting material needle 2241 and insert from tube clamping mechanism 2230 and get material needle 2241 and install connector 1020 in connecting pipe 1010.

Specifically, installation driving piece 2243 is the installation cylinder, including installation cylinder body 2244 and the flexible end 2245 of installation, and the flexible end 2245 of installation links to each other with installation cylinder body 2244, gets material needle 2241 and connects on the flexible end 2245 of installation, starts installation driving piece 2243, and the flexible end 2245 of installation drives gets material needle 2241 and stretches out and draws back to insert and get connector 1020. Since the connection pipe 1010 is folded in half before the connection pipe 1010 is connected to the connection heads 1020, the two material taking needles 2241 on each installation telescopic end 2245 are arranged side by side, so that two connection heads 1020 can be installed on two ends of the connection pipe 1010 at the same time.

Installation cylinder body 2244 is installed on transfer piece 2246, transfers piece 2246 to link to each other with getting needle 2241 through installation driving piece 2243 for get needle 2241 and connector 1020 from the mechanism 2200 of getting and transfer to pipe clamping mechanism 2230 department, in order to realize the installation of connector 1020 and connecting pipe 1010. Specifically, after the transfer member 2246 transfers the taking needle 2241 to the taking mechanism 2200, the mounting driving member 2243 drives the taking needle 2241 to extend and retract, and the connector 1020 is inserted; the transfer member 2246 drives the material taking needle 2241 to move again to the pipe clamping mechanism 2230, the installation driving member 2243 drives the material taking member to extend and retract, and the connector 1020 is installed on the connecting pipe 1010 clamped by the pipe clamping mechanism 2230.

Referring to fig. 18, the transfer member 2246 is a rotary driving member, the rotary driving member includes a driver body 2247 and a turning portion 2248, the installation driving member 2243 is fixed on the turning portion 2248, the transfer member 2246 is started, and the turning portion 2248 rotates to drive the installation driving member 2243 and the picking needle 2241 to rotate. The material taking mechanism 2200 and the pipe clamping mechanism 2230 are arranged on the periphery of the transfer member 2246 in a separated mode, when the material taking needle 2241 rotates to the position of the material taking mechanism 2200 along with the rotary part 2248, the mounting driving member 2243 is started, the material taking needle 2241 extends and retracts, and the connecting head 1020 is taken out; taking needle 2241 continues to rotate along with rotation part 2248, and when it rotates to pipe clamping mechanism 2230, mounting driving part 2243 is started, taking needle 2241 stretches out and draws back, and connector 1020 is mounted on connecting pipe 1010.

Preferably, the reclaiming mechanism 2200 and the tube clamping mechanism 2230 are oppositely disposed. Two installation driving pieces 2243 are overlapped on the movable end (namely, the turning part 2248) of the transfer piece 2246, the height of the material taking needle 2241 connected to one installation driving piece 2243 is aligned with the height of the material taking needle 2241 on the other installation driving piece 2243, and the two installation driving pieces 2243 can drive the two sets of material taking needles 2241 respectively positioned on the two installation driving pieces to extend and retract in opposite directions.

Specifically, two mounting cylinder bodies 2244 are vertically stacked and fixed together and are mounted on the rotary part 2248 together, and the rotary part 2248 rotates to drive the two mounting driving parts 2243 to synchronously rotate; the two installation driving members 2243 are arranged in a back-to-back manner, the installation telescopic end 2245 of one installation driving member 2243 is arranged towards one direction (arranged forwards in fig. 18), the installation telescopic end 2245 of the other installation driving member 2243 is arranged towards the opposite direction (arranged backwards in fig. 18), and the taking needles 2241 connected to the two installation telescopic ends 2245 are positioned at the same height; when the two mounting drives 2243 are actuated, the two mounting telescoping ends 2245 simultaneously telescope in opposite directions.

Through the arrangement, referring to fig. 21, when one of the mounting driving members 2243 rotates to the taking mechanism 2200, the other mounting driving member 2243 rotates to the pipe clamping mechanism 2230, and when the two mounting telescopic ends 2245 simultaneously extend and retract, the taking pin 2241 on one mounting driving member 2243 takes the connecting head 1020 out of the joint clamp 2210, and the taking pin 2241 on the other mounting driving member 2243 inserts the connecting head 1020 into the connecting pipe 1010 on the pipe clamping mechanism 2230, so that the mounting efficiency is improved, the structure of the method is compact, and the occupied space is reduced.

Referring to fig. 18, the present invention further includes a glue applying mechanism 2250, wherein the glue applying mechanism 2250 is disposed between the material taking mechanism 2200 and the pipe clamping mechanism 2230 along the moving direction of the transfer member 2246, so as to apply glue to the connecting head 1020 taken out from the material taking mechanism 2200, so that the connecting head 1020 can be adhered to the connecting pipe 1010, and thus the connecting head 1020 is prevented from falling off. Specifically, referring to fig. 20, a glue applying mechanism 2250 is also disposed around the transfer member 2246 and between the material taking mechanism 2200 and the tube clamping mechanism 2230, and a material taking needle 2241 takes out the connector 1020 from the material taking mechanism 2200, and then is driven by the transfer portion 2112 to rotate to the glue applying mechanism 2250 to apply glue to the connector 1020, and then to rotate to the tube clamping mechanism 2230 to adhere the connector 1020 to the connection tube 1010.

Referring to fig. 18, the glue coating mechanism 2250 includes glue boxes 2251 and glue coating driving members 2254, the glue boxes 2251 are provided with glue coating openings 2252 through which the connectors 1020 extend, the two glue boxes 2251 are disposed opposite to each other and connected to the glue coating driving members 2254, and the glue coating driving members 2254 can drive the two glue boxes 2251 to move in opposite directions or back to back, so as to coat glue on the connectors 1020 extending into the glue coating openings 2252.

Specifically, the glue driving member 2254 is a first finger cylinder 2132, the first finger cylinder 2132 includes a finger cylinder body 2255 and two first movable parts 2256, the finger cylinder body 2255 is fixedly connected to the rack 1000, and the finger cylinder body 2255 is connected to the two first movable parts 2256 to drive the two first movable parts 2256 to move toward or away from each other.

The glue box 2251 is used for containing glue-coated sponge, one side of the glue box 2251 is open, the two glue boxes 2251 are opposite in opening, and the glue coating port 2252 is formed in the sidewall of the opening; first finger cylinder 2132 can drive two glue boxes 2251 and move to offset in opposite directions in order to extrude the rubber coating sponge, and two rubber coating mouths 2252 cooperate and can supply connector 1020 to stretch into glue box 2251 and carry out the rubber coating. Connector 1020 perisporium is wrapped up by the rubber coating sponge of both sides for connector 1020 perisporium all has glue to cover everywhere, and the rubber coating is even, and carries out the rubber coating through the rubber coating sponge to connector 1020, and the control rubber coating volume of being convenient for overflows when preventing the too much bonding of glue volume, too little leads to connector 1020 and connecting pipe 1010 to connect insecure condition to take place, improves production quality.

Glue box 2251 includes lid and box body, and the connection can be dismantled in the box body to the lid, specifically can be threaded connection, is convenient for change rubber coating sponge. Glue injection port 2253 is provided on the sidewall of glue box 2251 so that glue can flow into the glue-coated sponge through glue injection port 2253.

Referring to fig. 20, when the material taking needle 2241 and the connector 1020 thereon rotate to the glue spreading mechanism 2250 along with the transfer portion 2112, the first finger cylinder 2132 drives the two glue boxes 2251 to move in opposite directions, at this time, the material taking needle 2241 and the connector 1020 are located at positions corresponding to the glue spreading openings 2252, the two glue boxes 2251 gradually approach to abut against each other, the two glue spreading openings 2252 cooperate to clamp the connector 1020, and the glue spreading sponges in the glue boxes 2251 are squeezed against each other to spread glue on the part of the connector 1020 extending into the glue spreading openings 2252.

Preferably, referring to fig. 22, the present invention further includes a detector 2260, wherein the detector 2260 is disposed at one side of the mounting mechanism 2240, and the connection pipe 1010 with the connector 1020 mounted thereon moves to the detector 2260 along with the transmission chain 1030 to measure the pressure.

The detector 2260 is connected with a detection driving cylinder 2261, the detection driving cylinder 2261 comprises a detection driving body 2262 and a detection driving movable end 2263, the detection driving body 2262 is fixedly installed on the rack 1000, the detection driving movable end 2263 is connected with the detector 2260, and when the connecting pipe 1010 moves to the detector 2260, the detection driving movable end 2263 stretches and retracts, so that the detector 2260 is connected with the connecting pipe 1010 for detection. The detector 2260 is a conventional product, and thus its structure will not be described herein.

The use method of the connecting pipe fitting mechanism 2000 is: the clamping portion 2111 on the bending portion 2110 clamps the connecting pipe 1010 under the driving of the first driving mechanism, the transfer portion 2112 drives the clamping portion 2111 and the connecting pipe 1010 to move backwards, and the connecting pipe 1010 extends into the limiting groove 2141 until one end of the connecting pipe 1010 is clamped into the pipe clamping support 1810; the positioning claw 2122 moves forward to the receding opening 2142, moves downward to clamp the middle of the connecting pipe 1010, and simultaneously, the bending driving element 2115 starts to drive the clamping portion 2111 to rotate, so as to bend one end of the connecting pipe 1010 to 180 degrees; the pipe dragging mechanism 2130 moves to a position above the bending position of the connecting pipe 1010 towards the bending mechanism, then descends until part of the pipe stretches into the bending position and clamps the connecting pipe 1010, then moves towards a direction away from the bending mechanism, brings the connecting pipe 1010 onto the conveying platform 2040, and pulls the connecting pipe 1010 to be folded in half.

The folded connecting pipe 1010 moves to the aligning member 2300 along with the transmission chain 1030, and the connecting pipe 1010 moves to the connector mounting device along with the transmission chain 1030 after aligning the two ends of the connecting pipe 1010.

The transfer member 2246 drives the pick-up pin 2241 to rotate to the pick-up mechanism 2200, the installation driving member 2243 is activated, and the pick-up pin 2241 on the installation driving member 2243 facing the pick-up mechanism 2200 takes out the connector 1020 from the connector block 2210; the transfer piece 2246 drives the material taking needle 2241 to rotate to the position of the gluing mechanism 2250 for gluing; the rotation piece drives and gets material needle 2241 and rotates to pressing from both sides pipe mechanism 2230 department, another installation driving piece 2243 is facing fetching mechanism 2200 this moment, start installation driving piece 2243, two installation are flexible end 2245 and are flexible simultaneously, get material needle 2241 on the flexible end 2245 of installation facing fetching mechanism 2230 with the connector 1020 on gluing the connecting pipe 1010, get material needle 2241 on the flexible end 2245 of installation facing fetching mechanism 2200 and take out new connector 1020, repeat the operation again, install new connector 1020 on next connecting pipe 1010.

Referring to FIG. 23, in some embodiments of the present invention, joint tube packing mechanism 3000 includes a joint tube coiler for coiling joint tubes 1010 with attached connectors 1020 in a circular configuration and a joint tube loader for transferring the coiled joint tubes 1010 into a packing bag 3102 and sealing the packing bag 3102.

Referring to fig. 23, 24 and 29, in a further embodiment of the present invention, a coil holder 3110 is disposed on the rack 1000, the coil holder 3110 is used for placing the connection pipe 1010, and a first conveyor 3120 is disposed on one side of the coil holder 3110; the connecting pipe coiler device comprises a winding mechanism and a transfer mechanism 3300, wherein the transfer mechanism 3300 is used for transferring the connecting pipe 1010 to a coiler seat 3110, the winding mechanism is arranged on the coiler seat 3110, and the winding mechanism can drive the connecting pipe 1010 to wind.

Referring to fig. 24 to 25, the winding platform 3200 is a circular disc, and is rotatably mounted on the disc tube holder 3110, the winding platform 3200 is provided with a winding member 3210, the winding member 3210 is cylindrical or circular truncated cone-shaped, the winding member 3210 is provided with a winding opening 3211 into which the end of the connection tube 1010 is inserted, the winding platform 3200 is connected to a coil driving member 3220, and the coil driving member 3220 is configured to drive the winding platform 3200 to rotate so that the connection tube 1010 is wound around the winding member 3210.

The transfer mechanism 3300 is installed on the rack 1000, the transfer mechanism 3300 is used to transfer the connection pipe 1010 to the winding platform 3200, so that the end of the connection pipe 1010 is embedded into the winding opening 3211 and is limited, the winding platform 3200 rotates under the driving of the coil driving element 3220, the winding element 3210 rotates along with the winding platform 3200, so that the connection pipe 1010 is wound layer by layer along the circumferential wall of the winding element 3210 with the end as the center, and finally the coil is completed.

Because around the setting of rolling up the piece 3210, it is not a smooth plane around rolling up platform 3200, be not convenient for push out the coil pipe from around rolling up platform 3200, and if adopt the method of pressing from both sides to take out the coil pipe, lead to the coil pipe to scatter easily, consequently, will set up to scalable or can be relatively around the structure that rolling up platform 3200 goes up and down around rolling up piece 3210, be convenient for follow-up with the coil pipe from directly pushing out around rolling up platform 3200.

Referring to fig. 25, a third lifting driving member 3230 is connected to a lower portion of the winding member 3210 to drive the winding member 3210 to lift relative to the winding platform 3200, a limiting opening 3201 through which the winding member 3210 partially protrudes is formed in the winding platform 3200, and the winding member 3210 can rotate along with the winding platform 3200.

Referring to fig. 26, before coiling, the third lifting driver 3230 drives the coiling element 3210 to ascend, so that the coiling element 3210 extends out of the coiling platform 3200 from bottom to top, and the transfer mechanism 3300 transfers the connection pipe 1010 to the coiling element 3210 for coiling; referring to fig. 27, after the coil is completed, the third lifting/lowering driving member 3230 drives the winding member 3210 to descend, so that the winding member 3210 descends to be hidden under the winding platform 3200, and the coil can be directly pushed out of the winding platform 3200.

Referring to fig. 28, a plurality of limiting rods 3202 are disposed at the bottom of the winding platform 3200, a plurality of limiting holes 3212 are correspondingly disposed on the winding member 3210, and when the winding member 3210 extends out of the limiting opening 3201, the limiting rods 3202 penetrate through the limiting holes 3212. Because the limiting rods 3202 can slide in the limiting holes 3212, the winding member 3210 can be lifted and lowered relative to the winding platform 3200, but under the action of at least two limiting rods 3202, the winding member 3210 cannot rotate relative to the winding platform 3200, so that circumferential positioning of the winding member 3210 and the winding platform 3200 is realized, and under the action of the coil driving member 3220, synchronous rotation of the winding member 3210 and the winding platform 3200 can be realized.

Specifically, the third lifting driving element 3230 is installed on the rack 1000, the coil driving element 3220 is connected to the third lifting driving element 3230, the winding element 3210 is connected to the coil driving element 3220, the third lifting driving element 3230 is started, the coil driving element 3220 and the winding element 3210 can be driven to lift, and the coil driving element 3220 is started, so that the lifting and the rotation of the winding element 3210 can be realized at the same time. Specifically, third lift driving piece 3230 is slip table formula cylinder, including third lift cylinder body 3231 and the flexible end 3232 of third lift, coil pipe driving piece 3220 is servo motor, including servo motor body 3221 and servo motor output 3222, third lift cylinder body 3231 installs in frame 1000, is located around a 3210 below, third lift flexible end 3232 links to each other with third lift cylinder body 3231, servo motor body 3221 links to each other with the flexible end 3232 of third lift, servo motor output 3222 with around a 3210 continuous.

Referring to fig. 25 to 27, the transfer mechanism 3300 includes a transfer driving member mounted to the frame 1000 and a transfer gripper 3330 connected to the transfer gripper 3330 to drive the transfer gripper 3330 to grasp the connection pipe 1010 and to feed the connection pipe 1010 to the winding platform 3200 for winding. The transfer gripper 3330 includes a gripper cylinder 3331 and two transfer fingers 3332 connected to the gripper cylinder 3331, and the gripper cylinder 3331 controls the gripping or releasing of the connection pipe 1010 by driving the two transfer fingers 3332 to open and close.

Specifically, the transfer driving member includes a horizontal transfer driving member 3310 and a fourth elevation driving member 3320, the horizontal transfer driving member 3310 is a rodless cylinder including a horizontal transfer cylinder body 3311 and a slider 3312, and the fourth elevation driving member 3320 is a slider cylinder including a fourth elevation cylinder body 3321 and a fourth elevation telescopic end 3322. The horizontal transfer cylinder 3311 is mounted to the frame 1000, the slider 3312 is slidably mounted to the horizontal transfer cylinder 3311, the fourth lift cylinder 3321 is fixedly mounted to the slider 3312, and the transfer gripper 3330 is mounted to the second telescopic end. The sliding block 3312 can drive the fourth lifting/lowering driving member 3320 to move back and forth along the horizontal transfer cylinder body 3311, so as to transfer the transfer claw 3330 to the upper side of the winding member 3210; then driven by a fourth lifting driving piece 3320, the transfer paw 3330 descends, and the connecting pipe 1010 is placed in the winding opening 3211; finally, the transfer gripper 3330 is moved upward, retracted to the home position, and the coil is coiled around the spool 3210.

Since the connection pipe 1010 has elasticity, when the winding member 3210 rotates, the connection pipe 1010 deforms, and the end of the connection pipe 1010 located in the winding opening 3211 may pop up under its own elasticity, thereby affecting the coil pipe, and even causing the coiled part of the connection pipe 1010 to scatter, and therefore, referring to fig. 26 to 27, the coil pipe seat 3110 is provided with a pipe pressing mechanism 3400, and the pipe pressing mechanism 3400 is used for pressing the end of the connection pipe 1010 embedded in the winding opening 3211, so as to prevent the connection pipe 1010 from scattering when the coil pipe is coiled.

The crimping mechanism 3400 includes a pressing plate 3410 and a first swing driving unit 3420, the first swing driving unit 3420 is installed on the disk holder 3110, the first swing driving unit 3420 is connected to the pressing plate 3410 to drive the pressing plate 3410 to rotate, and the pressing plate 3410 can be rotated to above the winding platform 3200 to crimp the connecting pipe 1010. Referring to fig. 26, when the transfer mechanism 3300 starts transferring the connection pipe 1010 onto the winding platform 3200, the pressing plate 3410 is rotated away from above the winding platform 3200; referring to fig. 24, when the transfer mechanism 3300 puts the end of the connection pipe 1010 into the winding opening 3211, the transfer claw 3330 is removed, and the pressing plate 3410 is rotated back above the winding platform 3200 and presses the end of the connection pipe 1010. At the same time, the pressing plate 3410 can press the part of the connection tube 1010 that has been wound up to prevent the part from being scattered, so that the remaining part of the connection tube 1010 can be continuously wound up.

Specifically, the first swing driving element 3420 is a swing cylinder, and includes a first swing driving body 3421 and a first swing output end 3422, the first swing driving body 3421 is installed on the disk tube seat 3110, the first swing output end 3422 is connected to the pressure plate 3410, a cross section of a shaft end of the first swing output end 3422 connected to the pressure plate 3410 is irregular, a shaft hole matched with the pressure plate 3410 is correspondingly formed in the pressure plate 3410, and the swing cylinder transmits torque to the pressure plate 3410 through matching between the shaft end and the shaft hole to drive the pressure plate 3410 to rotate.

Since the connection pipe 1010 is long, most of the connection pipe 1010 drops outside the disc holder 3110 when the winding is started, which affects smooth winding of the connection pipe 1010, referring to fig. 25, the present invention further includes a second drawing clamp 3500, and the second drawing clamp 3500 is mounted on the disc holder 3110 and clamps the connection pipe 1010 waiting for winding. The second dragging pipe clamp 3500 is arranged on one side of the winding platform 3200 and is positioned on the moving path of the transfer mechanism 3300, when the transfer mechanism 3300 conveys the connecting pipe 1010 to the winding platform 3200, the second dragging pipe clamp 3500 is opened, when the transfer mechanism 3300 puts the end of the connecting pipe 1010 into the winding opening 3211, the connecting pipe 1010 outside the coil seat 3110 also falls into the second dragging pipe clamp 3500 and is clamped by the second dragging pipe clamp 3500, and when the winding piece 3210 rotates, the connecting pipe 1010 outside the coil seat 3110 is pumped to the winding platform 3200 from the second dragging pipe clamp 3500.

Specifically, the second pipe clamp 3500 includes a second finger cylinder 3510 and two second clamping fingers 3520, the second finger cylinder 3510 includes a second finger cylinder 3510 body and a second movable portion, the second finger cylinder 3510 body is connected to the second movable portion, the two second clamping fingers 3520 are respectively connected to the two second movable portions of the second finger cylinder 3510, and the second finger cylinder 3510 can drive the two second clamping fingers 3520 to move toward or away from each other to clamp the connecting pipe 1010.

Referring to fig. 25, coil pipe seat 3110 up end is equipped with coil pipe mounting groove 3111, coil pipe mounting groove 3111 bottom is equipped with a plurality of mounting holes 3112, specifically, a plurality of mounting holes 3112 are along around a circumferential direction align to grid of 3210, be equipped with universal ball 3113 in mounting hole 3112, locate coil pipe mounting groove 3111 around a platform 3200 in, and paste with universal ball 3113 top around a platform 3200 bottom, universal ball 3113 can play the effect of supporting around a platform 3200 on the one hand, on the other hand also can reduce the frictional force that receives when rolling up platform 3200 and rotating.

Referring to fig. 29, in a further embodiment of the invention, the connecting tube tubing device comprises a bag take out structure 3600, a tube push structure 3700, and a sealing structure 3800, the bag take out structure 3600 for taking out and transferring the packaging bag 3102 onto the first conveyor 3120; a tube pushing structure 3700 is provided on the coil seat 3110 for pushing the coiled connection tube 1010 from the coil seat 3110 into the packing bag 3102; the seal structure 3800 is used for sealing the open side of the packaging bag 3102 with the connecting tube 1010.

Specifically, the bag withdrawing structure 3600, the tube pushing structure 3700, and the sealing structure 3800 are sequentially disposed on the same side of the first conveyor belt 3120 along the direction of movement of the first conveyor belt. The transfer mechanism 3300 transfers the connection pipe 1010 to the disk tube seat 3110, and the winding mechanism drives the connection pipe 1010 to wind, so as to wind the connection pipe into a disk shape layer by layer. The bag taking mechanism 3600 takes out the packaging bag 3102, and sends the packaging bag 3102 to the first conveyor belt 3120, and the first conveyor belt 3120 transfers the packaging bag 3102 to the front of the coil seat 3110; meanwhile, the pipe pushing structure 3700 pushes the connecting pipe 1010 on the coil pipe seat 3110 forward, and pushes the connecting pipe 1010 into the packaging bag 3102; the packaging bag 3102 and the connecting tube 1010 therein move continuously to the lower part of the sealing structure 3800 along with the first conveyor belt 3120, the sealing structure 3800 seals the packaging bag 3102, namely the packaging of the connecting tube 1010 is completed, and the packaged finished product is transferred to a storage place by the first conveyor belt 3120.

Referring to fig. 31, the bag taking structure 3600 is mounted on the rack 1000, the bag taking structure 3600 includes a bag storage box 3610 and a bag taking device 3620, a top surface of the bag storage box 3610 is open for placing a packaging bag 3102, specifically, a packaging bag 3102 with an open end is selected; the bag taking device 3620 can move to the bag storage box 3610, the packaging bag 3102 is taken out of the bag storage box 3610 and transferred to the first conveyor belt 3120, and the packaging bag 3102 moves to the front of the coil seat 3110 along with the first conveyor belt 3120 to wait for being loaded into the connecting pipe 1010.

The bag taking device 3620 comprises a first suction disc mounting plate 3621 and a second swing driving member 3623, the second swing driving member 3623 is mounted on the rack 1000, a plurality of first suction discs 3622 are arranged on the first suction disc mounting plate 3621 to suck the packaging bags 3102, the second swing driving member 3623 is connected with the first suction disc mounting plate 3621 to drive the first suction disc mounting plate 3621 to rotate, and the packaging bags 3102 are taken out of the bag storage box 3610 and transferred to the first conveyor belt 3120.

A bag taking opening 3611 is formed in one side of the bag storage box 3610, the packaging bags 3102 are stacked in the bag storage box 3610 in a mode of being parallel to the bag taking opening 3611, the bag taking device 3620 can rotate to the bag taking opening 3611, and the packaging bags 3102 are taken out of the bag storage box 3610; an inner bag push plate 3612 is arranged in the bag storage box 3610, the packaging bag 3102 is arranged between the bag taking opening 3611 and the inner bag push plate 3612, and the inner bag push plate 3612 is connected with a push plate driving piece 3613 so as to automatically push the packaging bag 3102 to the bag taking opening 3611.

The push plate driving member 3613 comprises a push rod 3614, a track rod 3615 and a spring 3616, the push rod 3614 is connected with the inner bag push plate 3612, two side walls of the bag storage box 3610 adjacent to the surface where the bag taking opening 3611 is located are both provided with push rod 3614 grooves, the push rod 3614 grooves extend along the moving direction of the inner bag push plate 3612, the push rod 3614 transversely penetrates through the push rod 3614 grooves on the two sides, and the push rod 3614 can slide along the push rod 3614 grooves; the track rod 3615 is fixedly arranged on the side wall of the bag storage box 3610 along the direction of the push rod 3614 groove, the push rod 3614 penetrates through the track rod 3615, and the push rod 3614 can slide along the track rod 3615; the spring 3616 is sleeved at one end, far away from the bag taking opening 3611, of the track rod 3615, one end of the spring 3616 is connected with the bag storage box 3610, the other end of the spring 3614 is connected with the push rod 3614, the packaging bags 3102 are stacked between the bag taking opening 3611 and the inner bag push plate 3612, so that the spring 3616 is compressed, the pressure borne by the spring 3616 is reduced as the bag taking device 3620 takes out the packaging bags 3102 one by one, the compression amount of the spring 3616 is reduced, the rest packaging bags 3102 are automatically pushed to the bag taking opening 3611, and the packaging bags 3102 at the bag taking opening 3611 can be replenished in time.

Referring to fig. 31, the second swing driving element 3623 is connected to a telescopic bag taking cylinder 3626, the first suction disc mounting plate 3621 is connected to the telescopic bag taking cylinder 3626, and the telescopic bag taking cylinder 3626 is used for driving the first suction disc mounting plate 3621 to stretch and retract so as to suck or place the packaging bag 3102. The second swing driving element 3623 is a swing driver, and includes a second swing driving body 3624 and a second swing output end 3625, the bag-taking telescopic cylinder 3626 includes a bag-taking cylinder body 3627 and a bag-taking telescopic end 3628, the second swing driving body 3624 is mounted on the frame 1000, the swing telescopic end is arranged on the second swing driving body 3624, the bag-taking cylinder body 3627 is connected to the second swing output end 3625, and the first suction disc mounting plate 3621 is connected to the bag-taking telescopic end of the bag-taking cylinder.

Referring to fig. 31, the second swing driving element 3623 has a bag taking state and a bag placing state, when the second swing driving element 3623 is in the bag taking state, the first suction disc mounting plate 3621 rotates to the bag taking port 3611, the telescopic bag taking cylinder 3626 is started, and the bag taking telescopic end 3628 is telescopic to allow the first suction disc 3622 to suck the packaging bag 3102; after the packaging bags 3102 are taken out, the second swing driving element 3623 rotates to a bag placing state, the first suction disc mounting plate 3621 rotates above the first conveyor belt 3120, the telescopic bag taking cylinder 3626 is started, the bag taking telescopic end 3628 extends forwards, and the packaging bags 3102 on the first suction disc 3622 are placed on the first conveyor belt 3120.

Referring to fig. 30, the push tube structure 3700 includes a limiting push plate 3710 and a push tube driving member 3720, the limiting push plate 3710 is used to push the connection tube 1010, specifically, the surface profile of the limiting push plate 3710 contacting the connection tube 1010 is matched with the profile of the coiled connection tube 1010; the push tube driving piece 3720 is connected with the limit push plate 3710, and the push tube driving piece 3720 can drive the limit push plate 3710 to move forwards; specifically, the push tube driving member 3720 is a rodless cylinder, and includes a push tube cylinder body 3721 and a push tube slider 3722, the push tube slider 3722 is slidably disposed on the push tube cylinder body 3721, the limit push plate 3710 is connected to the push tube slider 3722, the push tube cylinder body 3721 is disposed above the coil seat 3110 and extends to the upper side of the first conveyor belt 3120, the push tube slider 3722 slides forward on the push tube cylinder to drive the limit push plate 3710 to move forward, and the connection tube 1010 is pushed from the coil seat 3110 to the packaging bag 3102 on the first conveyor belt 3120.

Referring to fig. 32, a bag opening structure 3900 is arranged on a moving path of the limiting push plate 3710, the bag opening structure 3900 is mounted on the rack 1000 and is located in front of the coil pipe seat 3110 and above the first conveyor belt 3120, when the packaging bag 3102 moves to the front of the coil pipe seat 3110 along with the first conveyor belt 3120, the bag opening structure 3900 opens the opening portion of the packaging bag 3102, and meanwhile, the limiting push plate 3710 pushes the connecting pipe 1010 from the coil pipe seat 3110 into the packaging bag 3102.

The bag opening structure 3900 comprises an upper bag opening piece and a lower bag opening piece, the upper bag opening piece is used for absorbing the upper surface of the packaging bag 3102, the lower bag opening piece is used for absorbing the lower surface of the packaging bag 3102, and the upper bag opening piece and the lower bag opening piece are matched to open the packaging bag 3102.

Go up and open bag piece including second sucking disc seat 3911 and open bag driving piece 3913, open bag driving piece 3913 and install in frame 1000, be equipped with a plurality of second sucking discs 3912 on the second sucking disc seat 3911 for adsorbing the wrapping bag 3102 upper surface, open bag driving piece 3913 and be connected with second sucking disc seat 3911 and go up and down with the drive second sucking disc seat 3911. Specifically, open bag driving piece 3913 is the cylinder of opening the bag, including opening bag cylinder body 3914 and opening bag flexible end 3915, and opening bag cylinder body 3914 fixed mounting is in frame 1000, and it is continuous with opening bag cylinder body 3914 to open bag flexible end 3915, and second sucking disc seat 3911 is connected in opening bag flexible end 3915, and it can drive second sucking disc seat 3911 and go up and down to open bag flexible end 3915 is flexible.

The lower bag opening piece is an air extractor which is arranged below the first conveying belt 3120, a plurality of air extraction holes 3920 are formed in the first conveying belt 3120, and the lower surface of the packaging bag 3102 can be adsorbed on the first conveying belt 3120 through the air extractor. After the bag taking device 3620 places the packaging bag 3102 on the first conveyor belt 3120, the lower surface of the packaging bag 3102 is adsorbed on the first conveyor belt 3120 under the action of the air extractor and conveyed along with the first conveyor belt 3120; when the packaging bag 3102 is conveyed to the front of the coil seat 3110, the bag opening driving member 3913 drives the second suction cup seat 3911 to descend, and after the upper surface of the packaging bag 3102 is sucked, the bag opening driving member 3913 drives the second suction cup seat 3911 to ascend, so that the upper surface and the lower surface of the packaging bag 3102 are stretched.

Referring to fig. 29, the sealing structure 3800 is mounted on the rack 1000, and includes an upper sealing strip 3810, a lower sealing strip 3820 and a sealing driving member 3830, wherein the opening side of the packaging bag 3102 can move between the upper sealing strip 3810 and the lower sealing strip 3820, and the sealing driving member 3830 is used for driving the upper sealing strip 3810 and the lower sealing strip 3820 to relatively move up and down to perform press-fit sealing on the packaging bag 3102.

The upper sealing strip 3810 is arranged above the first conveyor belt 3120, the lower sealing strip 3820 is arranged on the rack 1000 at a position corresponding to the upper sealing strip 3810, the sealing driving member 3830 is connected with the upper sealing strip 3810 to drive the upper sealing strip 3810 to ascend and descend, and the upper sealing strip 3810 is matched with the lower sealing strip 3820 to perform press-fit sealing on the packaging bag 3102.

Specifically, when the envelope 3102 is placed on the first conveyor 3120 by the envelope extractor 3620, the opening portion of the envelope 3102 is positioned between the upper seal bar 3810 and the lower seal bar 3820 while being moved along with the first conveyor 3120 and being maintained at this state, when the envelope 3102 is transferred to the sealing structure 3800.

Specifically, sealed driving piece 3830 is sealed cylinder, including sealed cylinder body 3831 and sealed flexible end 3832, and sealed cylinder body 3831 fixed mounting is in frame 1000, and sealed flexible end 3832 links to each other with sealed cylinder body 3831, and upper seal strip 3810 is connected in sealed flexible end 3832, and sealed flexible end 3832 is flexible can drive upper seal strip 3810 and go up and down. The upper sealing strip 3810 can be connected to a heating device, and when the upper sealing strip 3810 is lowered to contact with the lower sealing strip 3820, since the upper sealing strip 3810 is heated, the opening portion of the packaging bag 3102 between the upper sealing strip 3810 and the lower sealing strip 3820 is heated and pressed, so as to encapsulate the connecting tube 1010 in the packaging bag 3102.

The use method of the device for connecting the pipe coil comprises the following steps: the third lifting driving element 3230 drives the winding element 3210 to ascend to abut against the winding platform 3200, the first swing driving element 3420 drives the platen 3410 to rotate away from the winding platform 3200, and the transfer mechanism 3300 transfers the connection pipe 1010 to the winding platform 3200; after the transfer mechanism 3300 puts the end of the connection pipe 1010 into the winding opening 3211, the transfer claw 3330 moves away, the pressing plate 3410 rotates back to the upper side of the winding platform 3200 and presses the end of the connection pipe 1010, and the connection pipe 1010 outside the coil seat 3110 is clamped by the second pipe dragging clamp 3500; the coil driving element 3220 drives the winding element 3210 and the winding platform 3200 to rotate, and the connection pipe 1010 starts to wind layer by layer along the circumferential wall of the winding element 3210 and is limited by the pressing plate 3410 to prevent the connection pipe from being scattered; after the coil pipe is completed, the third lifting driving element 3230 drives the winding element 3210 to move downwards until the winding element 3210 is hidden under the winding platform 3200, and waits for the pipe pushing structure 3700 to push the coil pipe out of the winding platform 3200.

The using method of the connecting pipe tubing device comprises the following steps: the bag taking device 3620 takes out the packaging bag 3102 from the bag storage box 3610, and sends the packaging bag 3102 to the first conveying belt 3120, and the first conveying belt 3120 conveys the packaging bag 3102 to the front of the coil pipe seat 3110; when the packaging bag 3102 moves with the first conveyor belt 3120 in front of the coil seat 3110, the bag opening mechanism 3900 opens the opening portion of the packaging bag 3102; meanwhile, the limiting push plate 3710 pushes the connecting pipe 1010 on the coil seat 3110 forward to the guide portion 3140, the guide driving member 3141 drives the guide portion 3140 to move forward until the part extends into the packaging bag 3102, and the limiting push plate 3710 continues to push the connecting pipe 1010 from the guide portion 3140 into the packaging bag 3102; the package 3102 and the connection tube 1010 therein are further moved to below the sealing structure 3800 along with the first conveyor 3120, and the upper sealing strip 3810 is lowered to be engaged with the lower sealing strip 3820, so as to enclose the connection tube in the package 3102.

In order to prevent the connection pipe 1010 from being scattered during the pushing process and affecting the packing of the packing bag 3102, referring to fig. 23 and 30, in a further embodiment of the present invention, a guide portion 3140 is provided between the coil holder 3110 and the first conveyor 3120, the connection pipe 1010 can be inserted into the guide portion 3140, and the guide portion 3140 is sized to match the coiled connection pipe 1010 to prevent the connection pipe 1010 from being scattered. Specifically, the guiding driving member 3141 is connected to the guiding portion 3140, and the guiding driving member 3141 can drive the guiding portion 3140 to move back and forth, so as to transfer the connection pipe 1010 from the coil holder 3110 to the first conveyor 3120.

The guide portion 3140 is disposed on a moving path of the push tube structure 3700, and the push tube structure 3700 can be inserted into and pass through the guide portion 3140 to push the connection pipe 1010 from the coil socket 3110 into the guide portion 3140 and out from the guide portion 3140.

When the tube pushing structure 3700 starts to push the connection tube 1010 on the disc tube seat 3110, the guiding portion 3140 moves back to the front of the disc tube seat 3110, and after the tube pushing structure 3700 pushes the connection tube 1010 to the guiding portion 3140, the guiding driving member 3141 drives the guiding portion 3140 to move forward until the guiding portion 3140 partially extends into the opened packaging bag 3102, and then the tube pushing structure 3700 pushes the connection tube 1010 from the guiding portion 3140 into the packaging bag 3102. Specifically, guide driving part 3141 is a sliding table cylinder, and includes a guide cylinder body and a guide sliding table, the guide cylinder body is mounted on frame 1000, the guide sliding table is slidably disposed on the guide cylinder body, and guide part 3140 is fixedly connected to the guide sliding table.

Since the connection tube 1010 is a medical consumable, the safety of the connection tube 1010 is very important, and in some other embodiments, in order to ensure the packaging and sealing of the connection tube 1010 and avoid the contamination of the connection tube 1010, referring to fig. 23, a secondary packaging device is further included, and a second conveyor 3130 is disposed at one side of the first conveyor 3120, and the secondary packaging device is used for pushing the sealed (primary sealed) packaging bag 3102 from the first conveyor 3120 onto the second conveyor 3130 and performing a second packaging and sealing.

Referring to fig. 34, a baffle 3121 is provided at the rear end of the first conveyor belt 3120, a baffle 3122 is connected to the baffle 3121, and the baffle 3122 is installed at the frame 1000, and when secondary packaging is required, the baffle 3122 drives the baffle 3121 to descend to block the packaging bag 3102 rotated to the rear end of the first conveyor belt 3120, so that the secondary packaging apparatus pushes the primary sealed packaging bag 3102 onto the second conveyor belt 3130.

Referring to fig. 33, the secondary packaging apparatus is mounted to the frame 1000, and also includes a bag-removing structure 3600, a tube-pushing structure 3700, a bag-opening structure 3900, and a sealing structure 3800, which are the same as those in the primary packaging process.

The secondary packaging device bag taking structure 3600 is arranged at one side of the second conveyor belt 3130, the secondary packaging bag 3131 is placed in the bag storage box 3610, the bag taking device 3620 takes the secondary packaging bag 3131 out of the bag storage box 3610 and transfers the secondary packaging bag onto the second conveyor belt 3130, and the secondary packaging bag 3131 moves to the front of the tail end of the first conveyor belt 3120 along with the second conveyor belt 3130 to wait for the primary sealed packaging bag 3102 to be filled.

The push tube structure 3700 is disposed at the rear end of the first conveyor 3120, and the push tube driving unit 3720 drives the stopper push plate 3710 to move forward, pushing the primary sealed pouch 3102 from the first conveyor 3120 to the second conveyor 3130, and pushing it directly into the secondary pouch 3131.

The bag opening structure 3900 is arranged on the moving path of the limiting push plate 3710, is positioned in front of the push tube structure 3700, and is fixed above the second conveyor belt 3130, a plurality of air suction holes 3920 are also arranged on the second conveyor belt 3130, and an air suction device is arranged below the second conveyor belt 3130; the bag opening driving member 3913 drives the second suction cup 3911 to descend, the second suction cup 3912 sucks the upper surface of the secondary packaging bag 3131, the lower surface of the secondary packaging bag 3131 is adsorbed on the second conveyor 3130 under the action of the air pump, the secondary packaging bag 3131 is spread, and the push pipe structure 3700 is waited to push the primary sealed packaging bag 3102 in.

The sealing structure 3800 is disposed above the second conveyor 3130, and after the secondary packaging bag 3131 and the connecting tube 1010 therein are transferred to the lower side of the sealing structure 3800 along with the second conveyor 3130, the sealing driving member 3830 drives the upper sealing strip 3810 to descend, so as to perform hot-pressing sealing on the secondary packaging bag 3131, thereby completing secondary packaging.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An automatic assembling machine for connecting pipes, which is used for installing a connecting head (1020) on a connecting pipe (1010) and packaging the connecting pipe (1010), and is characterized by comprising a machine frame (1000) and a machine frame (1000) arranged on the machine frame (1000):

the connecting pipe feeding mechanism comprises a box body (1100) for storing the connecting pipe (1010) and a connecting pipe taking mechanism; the connecting pipe taking mechanism is used for taking the connecting pipe (1010) out of the box body (1100) and transferring the connecting pipe to the connecting pipe assembling mechanism (2000);

a connecting pipe fitting mechanism (2000) for folding the connecting pipe (1010) in half and fitting the joint (1020) to the connecting pipe (1010); the connecting pipe assembling mechanism (2000) comprises a connecting pipe bending device and a connector mounting device, the connecting pipe bending device is used for bending the connecting pipe (1010) to two ends to be folded, and the connector mounting device is used for mounting the connector (1020) on the connecting pipe (1010);

the connecting pipe bending device comprises a bending mechanism and a pipe dragging mechanism (2130); the bending mechanism comprises a bending part (2110) and a transfer part (2112), and the bending part (2110) comprises a clamping part (2111) and a bending driving part (2115); the clamping part (2111) is an air claw, and the air claw is controlled to be opened and closed to clamp or loosen the connecting pipe (1010); the bending driving part (2115) is a swing air cylinder, and the bending driving part (2115) is connected with the clamping part (2111) to drive the clamping part (2111) to rotate so as to bend one clamped end of the connecting pipe (1010); the transfer part (2112) is connected to the bending part (2110) and transfers the bent end of the connection pipe (1010) to a bending position; the pipe dragging mechanism (2130) comprises a first pipe dragging clamp (2131) and a second driving mechanism, and the first pipe dragging clamp (2131) is used for clamping the bent part of the bent connecting pipe (1010); the second driving mechanism is connected with the first dragging pipe clamp (2131) and can drive the first dragging pipe clamp (2131) to transfer, so that the first dragging pipe clamp (2131) can move to the bending position to clamp the bent connecting pipe (1010), and then the second dragging pipe clamp leaves from the bending position to pull the connecting pipe (1010) to be folded in half;

and the connecting pipe packaging mechanism (3000) is used for clamping the connecting pipe (1010) provided with the connecting head (1020) from the connecting pipe assembling mechanism (2000), coiling the connecting pipe, and sending the connecting pipe into a packaging bag (3102) for packaging.

2. The automatic connecting pipe assembling machine according to claim 1, wherein: the connecting pipe taking mechanism comprises two finger clamps (1200) and a movable mechanism (1300), wherein the finger clamps (1200) are used for clamping the connecting pipe (1010) from the box body (1100); the movable mechanism (1300) is connected with the finger clamp (1200) and is used for driving the finger clamp (1200) to move back and forth and up and down so as to take out and transfer the connecting pipe (1010) to the connecting pipe assembling mechanism (2000); the movable path of the finger clip (1200) is at least partially located in the box body (1100).

3. The automatic connecting pipe assembling machine according to claim 2, wherein: box (1100) below swing joint has base (1110), base (1110) with be equipped with drive arrangement (1400) between box (1100), drive arrangement (1400) are used for the drive box (1100) switch between a plurality of positions of left right direction, so that finger clamp (1200) are in a plurality of positions snatch in box (1100) connecting pipe (1010).

4. The automatic connecting pipe assembling machine according to claim 1, wherein: a transmission chain (1030) is arranged on the rack (1000), and the connecting pipe assembling mechanism (2000) is arranged beside the transmission chain (1030); connecting pipe bending device with connector installation device follows conveying chain (1030) direction of motion separates the setting in proper order, and what the fifty percent discount connecting pipe (1010) can move extremely along with conveying chain (1030) connector installation device department.

5. The automatic connecting pipe assembling machine according to claim 4, wherein: connector installation device includes extracting mechanism (2200), press from both sides tub mechanism (2230) and installation mechanism (2240), extracting mechanism (2200) is used for pressing from both sides and gets connector (1020), press from both sides tub mechanism (2230) and be used for pressing from both sides tightly connecting pipe (1010), installation mechanism (2240) are used for with connector (1020) is installed on connecting pipe (1010).

6. The automatic connecting pipe assembling machine according to claim 1, wherein: connecting pipe packagine machine constructs (3000) including connecting pipe coil pipe device and connecting pipe piping installation, connecting pipe coil pipe device is used for will having installed connecting pipe (1010) of connector (1020) are coiled into the disc structure, connecting pipe piping installation is used for with having coiled connecting pipe (1010) transfer to in wrapping bag (3102), and will wrapping bag (3102) are sealed.

7. The automatic connecting pipe assembling machine according to claim 6, wherein: a disc pipe seat (3110) is arranged on the rack (1000), the disc pipe seat (3110) is used for placing the connecting pipe (1010), and a first conveying belt (3120) is arranged on one side of the disc pipe seat (3110); connecting pipe coil pipe device is including rolling up mechanism and transfer mechanism (3300), transfer mechanism (3300) be used for with connecting pipe (1010) shift to on coil pipe seat (3110), it locates to roll up the mechanism coil pipe seat (3110) is last, it can drive to roll up the mechanism coil pipe (1010) are around rolling up.

8. The automatic connecting pipe assembling machine according to claim 7, wherein: the connecting tube tubing device comprises a bag taking structure (3600), a tube pushing structure (3700) and a sealing structure (3800), wherein the bag taking structure (3600) is used for taking out the packaging bag (3102) and transferring the packaging bag to the first conveyor belt (3120); the pipe pushing structure (3700) is arranged on the coil base (3110) and used for pushing the coiled connecting pipe (1010) from the coil base (3110) to the packaging bag (3102); the sealing structure (3800) is used for sealing an open side of the packaging bag (3102) in which the connecting tube (1010) is installed.

9. The automatic connecting pipe assembling machine according to claim 8, wherein: a guide part (3140) is arranged between the connecting pipe coil device and the connecting pipe loading device, the connecting pipe (1010) can be loaded into the guide part (3140), the guide part (3140) is matched with the connecting pipe (1010) to avoid the connecting pipe (1010) from being scattered, and the guide part (3140) can transfer the connecting pipe (1010) from the coil pipe seat (3110) to the first conveying belt (3120).