阅读说明：本技术 一种吸氧管组装机 (Oxygen tube kludge ) 是由 钱少东 于 2021-08-27 设计创作，主要内容包括：本发明涉及医疗机械加工设备领域,特别是涉及一种吸氧管组装机。所述吸氧管组装机包括吸氧管旋转切断机构、吸氧管涂胶机构、吸氧管组装机构以及吸氧管转送机构；所述吸氧管旋转切断机构、所述吸氧管涂胶机构以及所述吸氧管组装机构依次并排设置；所述吸氧管转送机构设于所述吸氧管旋转切断机构、所述吸氧管涂胶机构以及所述吸氧管组装机构的同一侧。本发明所涉及的一种吸氧管组装机,吸氧管旋转切断机构、吸氧管涂胶机构、吸氧管组装机构、吸氧管转送机构、良品取出机构以及不良品取出机构的设置,吸氧管组装效率高,适于工业生产应用。(The invention relates to the field of medical mechanical processing equipment, in particular to an oxygen tube assembling machine. The oxygen tube assembling machine comprises an oxygen tube rotary cutting mechanism, an oxygen tube gluing mechanism, an oxygen tube assembling mechanism and an oxygen tube transfer mechanism; the oxygen tube rotary cutting mechanism, the oxygen tube gluing mechanism and the oxygen tube assembling mechanism are arranged in sequence side by side; the oxygen tube transfer mechanism is arranged on the same side of the oxygen tube rotary cutting mechanism, the oxygen tube gluing mechanism and the oxygen tube assembling mechanism. The oxygen tube assembling machine is provided with the oxygen tube rotary cutting mechanism, the oxygen tube gluing mechanism, the oxygen tube assembling mechanism, the oxygen tube transferring mechanism, the good product taking-out mechanism and the defective product taking-out mechanism, has high oxygen tube assembling efficiency, and is suitable for industrial production application.)

1. The utility model provides an oxygen tube kludge which characterized in that: the oxygen tube assembling machine comprises an oxygen tube rotary cutting mechanism, an oxygen tube gluing mechanism, an oxygen tube assembling mechanism and an oxygen tube transfer mechanism; the oxygen tube rotary cutting mechanism, the oxygen tube gluing mechanism and the oxygen tube assembling mechanism are arranged in sequence side by side; the oxygen tube transfer mechanism is arranged on the same side of the oxygen tube rotary cutting mechanism, the oxygen tube gluing mechanism and the oxygen tube assembling mechanism; the oxygen tube assembling mechanism comprises a nozzle conveying assembly, a nozzle lifting assembly, a nozzle inserting assembly and a second oxygen tube positioning assembly; the nozzle lifting assembly is arranged below the output end of the nozzle conveying assembly; the nozzle insertion assembly is arranged above the output end of the nozzle conveying assembly; the second oxygen tube positioning assembly is arranged between the nozzle conveying assembly and the oxygen tube transfer mechanism.

2. The oxygen tube assembling machine according to claim 1, characterized in that: the oxygen tube transfer mechanism comprises a first driving wheel, a first driven wheel, a transmission chain and an oxygen tube positioning block; the first driving wheel and the first driven wheel are arranged side by side; two ends of the transmission chain are respectively connected with the first driving wheel and the first driven wheel; the oxygen tube positioning blocks are arranged in a plurality, and the oxygen tube positioning blocks are arranged on the transmission chain in parallel at equal intervals.

3. The oxygen tube assembling machine according to claim 1, characterized in that: the oxygen tube rotary cutting mechanism comprises an oxygen tube rotary assembly, an oxygen tube cutting assembly and an oxygen tube feeding assembly; the oxygen tube rotating assembly is arranged on one side of the oxygen tube transfer mechanism; the oxygen tube cutting assembly is arranged on one side of the oxygen tube rotating assembly; the oxygen tube feeding assembly is arranged on one side, away from the oxygen tube rotating assembly, of the oxygen tube cutting assembly.

4. The oxygen tube assembling machine according to claim 3, characterized in that: the oxygen tube feeding assembly comprises an oxygen tube storage device and an oxygen tube conveying device; the oxygen tube conveying device is arranged on one side of the oxygen tube cutting assembly, which is far away from the oxygen tube rotating assembly; oxygen tube storage device locates oxygen tube feeding device keeps away from one side that the oxygen tube cut off the subassembly.

5. The oxygen tube assembling machine according to claim 3, characterized in that: the oxygen tube cutting-off assembly comprises a limiting plate and a cutter device; the middle part of the limiting plate is provided with a communicating hole; the two cutter devices are symmetrically arranged on two sides of the communicating hole respectively.

6. The oxygen tube assembling machine according to claim 3, characterized in that: the oxygen tube rotating assembly comprises a fixing plate, a lifting platform, a lifting driving device, a rotating device, a first clamping jaw air cylinder and a second clamping jaw air cylinder; the lifting platform is arranged on one side of the fixed plate in a sliding manner; the lifting driving device is arranged above the lifting platform and connected with the lifting platform; the first clamping jaw air cylinder and the second clamping jaw air cylinder are arranged below the lifting platform side by side and are connected with the lifting platform; the rotating device is arranged on the lifting platform and connected with the second clamping jaw air cylinder.

7. The oxygen tube assembling machine according to claim 1, characterized in that: the oxygen tube gluing mechanism comprises an oxygen tube gluing component and a first oxygen tube positioning component; the first oxygen inhalation pipe positioning component is arranged on one side of the oxygen inhalation pipe transfer mechanism; the oxygen inhalation tube gluing component is arranged on one side of the first oxygen inhalation tube positioning component; the oxygen tube gluing assembly comprises a rotating device and a gluing device; the rotating device is arranged above the gluing device and is connected with the gluing device; the first oxygen inhalation pipe positioning assembly comprises an oxygen inhalation pipe upper positioning device and an oxygen inhalation pipe lower positioning device arranged below the oxygen inhalation pipe upper positioning device; the oxygen tube upper positioning device comprises a first driving device and an upper positioning block; the first driving device is arranged above the upper positioning block and connected with the upper positioning block; the oxygen tube lower positioning device comprises a second driving device and a lower positioning block; the lower positioning block is arranged below the upper positioning block; the second driving device is arranged below the lower positioning block and connected with the lower positioning block.

8. The oxygen tube assembling machine according to claim 1, characterized in that: the nozzle conveying assembly comprises a vibration feeding disc and a linear feeder; the linear feeder is arranged on one side of the material output end of the vibrating feeding disc; the nozzle lifting assembly is arranged below the material output end of the linear feeder; the nozzle insertion assembly is arranged above the material output end of the linear feeder; the second oxygen tube positioning assembly is arranged on one side of the material output end of the linear feeder.

9. The oxygen tube assembling machine according to claim 1, characterized in that: the oxygen tube assembling machine also comprises an air tightness detection mechanism; the air tightness detection mechanism is arranged on one side of the oxygen tube assembling mechanism, which is far away from the oxygen tube gluing mechanism; the air tightness detection mechanism comprises a third oxygen tube positioning device and an air tightness detection device; the third oxygen tube positioning device is arranged on one side of the oxygen tube transfer mechanism; the air tightness detection device is arranged on one side of the third oxygen tube positioning device, which is far away from the oxygen tube transfer mechanism.

10. The oxygen tube assembling machine according to claim 9, characterized in that: the oxygen tube assembling machine also comprises a good product taking-out mechanism and a defective product taking-out mechanism; the defective product taking-out mechanism is arranged on one side of the air tightness detection mechanism, which is far away from the oxygen tube assembling mechanism; the good product taking-out mechanism is arranged on one side of the defective product taking-out mechanism, which is far away from the oxygen tube assembling mechanism.

Technical Field

The invention relates to the field of medical mechanical processing equipment, in particular to an oxygen tube assembling machine.

Background

In many emergency situations, patients need oxygen therapy during hospital treatment, and nasal oxygen tubes are a difficult to avoid device to use. The oxygen therapy tube is a hose part for connecting the nasal oxygen tube and the oxygen supply equipment, is usually made of medical high polymer materials without biological and chemical hazards, and is mostly softer; for convenient transportation and reduction space occupation, the medical hose consumptive material that uses at present is packing after rolling up. The nasal oxygen catheter as one of the medical hose consumables needs to be produced in large scale, so the oxygen catheter also needs to be produced in large scale; meanwhile, medical consumables have higher requirements on processing environment, so that the oxygen catheter is required to be produced efficiently and on a large scale, the product quality is guaranteed, and the qualification rate is improved.

The existing oxygen uptake pipe and the pipe nozzle are assembled by manpower, the automation degree is low, the working efficiency is low, and the oxygen uptake pipe is not suitable for industrial application.

Disclosure of Invention

The invention adopts the following technical scheme:

an oxygen tube assembling machine comprises an oxygen tube rotary cutting mechanism, an oxygen tube gluing mechanism, an oxygen tube assembling mechanism and an oxygen tube transfer mechanism; the oxygen tube rotary cutting mechanism, the oxygen tube gluing mechanism and the oxygen tube assembling mechanism are arranged in sequence side by side; the oxygen tube transfer mechanism is arranged on the same side of the oxygen tube rotary cutting mechanism, the oxygen tube gluing mechanism and the oxygen tube assembling mechanism.

Preferably, the oxygen tube transfer mechanism comprises a first driving wheel, a first driven wheel, a transmission chain and an oxygen tube positioning block; the first driving wheel and the first driven wheel are arranged side by side; two ends of the transmission chain are respectively connected with the first driving wheel and the first driven wheel; the oxygen tube positioning blocks are arranged in a plurality, and the oxygen tube positioning blocks are arranged on the transmission chain in parallel at equal intervals.

Preferably, the oxygen tube rotary cutting mechanism comprises an oxygen tube rotary assembly, an oxygen tube cutting assembly and an oxygen tube feeding assembly; the oxygen tube rotating assembly is arranged on one side of the oxygen tube transfer mechanism; the oxygen tube cutting assembly is arranged on one side of the oxygen tube rotating assembly; the oxygen tube feeding assembly is arranged on one side, away from the oxygen tube rotating assembly, of the oxygen tube cutting assembly.

Preferably, the oxygen tube feeding assembly comprises an oxygen tube storage device and an oxygen tube conveying device; the oxygen tube conveying device is arranged on one side of the oxygen tube cutting assembly, which is far away from the oxygen tube rotating assembly; oxygen tube storage device locates oxygen tube feeding device keeps away from one side that the oxygen tube cut off the subassembly.

Preferably, the oxygen tube cutting assembly comprises a limiting plate and a cutter device; the middle part of the limiting plate is provided with a communicating hole; the two cutter devices are symmetrically arranged on two sides of the communicating hole respectively.

Preferably, the oxygen tube rotating assembly comprises a fixing plate, a lifting table, a lifting driving device, a rotating device, a first clamping jaw cylinder and a second clamping jaw cylinder; the lifting platform is arranged on one side of the fixed plate in a sliding manner; the lifting driving device is arranged above the lifting platform and connected with the lifting platform; the first clamping jaw air cylinder and the second clamping jaw air cylinder are arranged below the lifting platform side by side and are connected with the lifting platform; the rotating device is arranged on the lifting platform and connected with the second clamping jaw air cylinder.

Preferably, the oxygen tube gluing mechanism comprises an oxygen tube gluing component and a first oxygen tube positioning component; the first oxygen inhalation pipe positioning component is arranged on one side of the oxygen inhalation pipe transfer mechanism; the oxygen inhalation tube gluing component is arranged on one side of the first oxygen inhalation tube positioning component; the oxygen tube gluing assembly comprises a rotating device and a gluing device; the rotating device is arranged above the gluing device and is connected with the gluing device; the first oxygen inhalation pipe positioning assembly comprises an oxygen inhalation pipe upper positioning device and an oxygen inhalation pipe lower positioning device arranged below the oxygen inhalation pipe upper positioning device; the oxygen tube upper positioning device comprises a first driving device and an upper positioning block; the first driving device is arranged above the upper positioning block and connected with the upper positioning block; the oxygen tube lower positioning device comprises a second driving device and a lower positioning block; the lower positioning block is arranged below the upper positioning block; the second driving device is arranged below the lower positioning block and connected with the lower positioning block.

Preferably, the oxygen tube assembling mechanism comprises a nozzle conveying assembly, a nozzle lifting assembly, a nozzle inserting assembly and a second oxygen tube positioning assembly; the nozzle lifting assembly is arranged below the output end of the nozzle conveying assembly; the nozzle insertion assembly is arranged above the output end of the nozzle conveying assembly; the second oxygen tube positioning assembly is arranged between the nozzle conveying assembly and the oxygen tube transfer mechanism.

Preferably, the oxygen tube assembling machine further comprises an air tightness detection mechanism; the air tightness detection mechanism is arranged on one side of the oxygen tube assembling mechanism, which is far away from the oxygen tube gluing mechanism; the air tightness detection mechanism comprises a third oxygen tube positioning device and an air tightness detection device; the third oxygen tube positioning device is arranged on one side of the oxygen tube transfer mechanism; the air tightness detection device is arranged on one side of the third oxygen tube positioning device, which is far away from the oxygen tube transfer mechanism.

Preferably, the oxygen tube assembling machine further comprises a good product taking-out mechanism and a defective product taking-out mechanism; the defective product taking-out mechanism is arranged on one side of the air tightness detection mechanism, which is far away from the oxygen tube assembling mechanism; the good product taking-out mechanism is arranged on one side of the defective product taking-out mechanism, which is far away from the oxygen tube assembling mechanism.

The oxygen tube assembling machine is provided with the oxygen tube rotary cutting mechanism, the oxygen tube gluing mechanism, the oxygen tube assembling mechanism, the oxygen tube transferring mechanism, the good product taking-out mechanism and the defective product taking-out mechanism, has high oxygen tube assembling efficiency, and is suitable for industrial production application.

Drawings

FIG. 1 is an overall schematic view of an oxygen tube assembling machine of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic view of the whole of the rotary cutting mechanism of the oxygen tube assembly machine according to the present invention;

FIG. 4 is a schematic view of an angle of a feeding device of an oxygen tube in the oxygen tube assembling machine according to the present invention;

FIG. 5 is a schematic view of an angle of a feeding device of an oxygen tube assembly machine according to the present invention;

FIG. 6 is a schematic view of the oxygen tube stopper of the oxygen tube assembling machine according to the present invention;

FIG. 7 is a schematic view of the structure of one angle of the oxygen tube cutting assembly in the oxygen tube assembling machine according to the present invention;

FIG. 8 is a schematic view of the structure of one angle of the oxygen tube cutting assembly in the oxygen tube assembling machine according to the present invention;

FIG. 9 is a schematic structural view of an oxygen tube rotating assembly of the oxygen tube assembling machine according to the present invention;

FIG. 10 is a schematic view of the structure of an oxygen tube rotating assembly of the oxygen tube assembling machine according to the present invention;

FIG. 11 is a schematic view of the oxygen tube glue coating mechanism of the oxygen tube assembling machine according to the present invention;

FIG. 12 is a schematic view of an oxygen tube glue applying mechanism of the oxygen tube assembling machine according to the present invention;

FIG. 13 is a schematic view of the upper positioning block and the lower positioning block of the oxygen tube assembling machine according to the present invention;

FIG. 14 is a schematic view of the oxygen tube assembling mechanism of the oxygen tube assembling machine according to the present invention;

FIG. 15 is an overall view of a mouthpiece insert assembly in the oxygen tube assembling machine of the present invention;

FIG. 16 is a schematic view of the nozzle lifting assembly of the oxygen tube assembling machine according to the present invention;

FIG. 17 is a schematic view of the transmission member, the first jaw portion and the second jaw portion of the oxygen tube assembling machine according to the present invention;

fig. 18 is an exploded view of the transmission member, the first jaw portion and the second jaw portion of the oxygen tube assembling machine according to the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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.

As shown in fig. 1 to 18, an oxygen tube assembling machine includes an oxygen tube rotary cutting mechanism 1, an oxygen tube glue coating mechanism 2, an oxygen tube assembling mechanism 3, and an oxygen tube transfer mechanism 4; the oxygen tube rotary cutting mechanism 1, the oxygen tube glue coating mechanism 2 and the oxygen tube assembling mechanism 3 are arranged in parallel in sequence; the oxygen tube transfer mechanism 4 is arranged on the same side of the oxygen tube rotary cutting mechanism 1, the oxygen tube glue coating mechanism 2 and the oxygen tube assembling mechanism 3. When the oxygen inhalation tube rotary cutting mechanism works, the oxygen inhalation tube rotary cutting mechanism 1 cuts the oxygen inhalation tube in fixed length and rotates the two ends of the cut oxygen inhalation tube to the same side; the oxygen tube assembling mechanism 3 performs gluing work on the two end ports of the oxygen tube positioned on the same side; the oxygen tube assembling mechanism 3 assembles the ports at the two ends of the oxygen tube coated with the glue, and assembles a tube mouth configured with the port of the oxygen tube; the oxygen tube transfer mechanism 4 is responsible for transferring the oxygen tubes among the oxygen tube rotary cutting mechanism 1, the oxygen tube glue coating mechanism 2 and the oxygen tube assembling mechanism 3.

In a specific embodiment, the oxygen tube transfer mechanism 4 comprises a first driving wheel 41, a first driven wheel 42, a transmission chain 43 and an oxygen tube positioning block 44; the first driving pulley 41 and the first driven pulley 42 are arranged side by side; two ends of the transmission chain 43 are respectively connected with the first driving wheel 41 and the first driven wheel 42; a plurality of oxygen inhalation tube positioning blocks 44 are provided, and each oxygen inhalation tube positioning block 44 is arranged on the transmission chain 43 in parallel at equal intervals. When the device works, the first driving wheel 41 is driven by the motor to rotate, and then the transmission chain 43 is driven to rotate through the cooperation of the first transmission wheel; since the oxygen tube positioning blocks 44 are disposed on the transmission chain 43 in parallel at equal intervals for positioning the end portions of the oxygen tubes, the oxygen tube positioning blocks 44 are responsible for the transfer of the oxygen tubes among the oxygen tube rotary cutting mechanism 1, the oxygen tube glue coating mechanism 2, and the oxygen tube assembling mechanism 3 when moving along with the transmission chain 43 in the transmission process of the transmission chain 43.

In a specific embodiment, the oxygen tube rotary cutting mechanism 1 comprises an oxygen tube rotary assembly 11, an oxygen tube cutting assembly 12 and an oxygen tube feeding assembly 13; the oxygen tube rotating component 11 is arranged at one side of the oxygen tube transfer mechanism 4; the oxygen tube cutting component 12 is arranged at one side of the oxygen tube rotating component 11; the oxygen tube feeding assembly 13 is arranged on one side of the oxygen tube cutting assembly 12 far away from the oxygen tube rotating assembly 11. During the operation, oxygen tube feeding unit 13 saves and carries the oxygen tube to oxygen tube and cuts off subassembly 12 in, cuts into one section with oxygen tube according to predetermineeing length through oxygen tube cutting off subassembly 12, and then oxygen tube is rotating into arc strip through oxygen tube rotating assembly 11 to subsequent oxygen tube equipment work.

In one particular embodiment, the oxygen tube feed assembly 13 includes an oxygen tube stocker 131 and an oxygen tube conveyor 132; the oxygen tube feeding device 132 is arranged on one side of the oxygen tube cutting assembly 12 far away from the oxygen tube rotating assembly 11; the oxygen tube stocker 131 is provided on the side of the oxygen tube feeder 132 remote from the oxygen tube cutting assembly 12. During operation, the oxygen tube storage device 131 stores and prepares the oxygen tubes, and the oxygen tube conveying device 132 conveys the oxygen tubes, that is, the oxygen tubes in the oxygen tube storage device 131 are conveyed to the oxygen tube cutting assembly 12 for cutting.

In a specific embodiment, the oxygen tube stocker 131 includes an oxygen tube take-up reel 1311 and a stopper 1312; the oxygen tube rolling disc 1311 is arranged on one side of the oxygen tube conveying device 132 away from the oxygen tube cutting assembly 12; the limiting frame 1312 is arranged between the oxygen uptake pipe winding disc 1311 and the oxygen uptake pipe conveying device 132; the position-limiting bracket 1312 is provided with a plurality of position-limiting rotating wheels 1313. The oxygen tube winding disc 1311 is used for accommodating and sorting the oxygen tubes and is convenient to convey; the arrangement of the limiting frame 1312 and the arrangement of the plurality of limiting rotating wheels 1313 on the limiting frame 1312 facilitate the limiting treatment of the oxygen inhalation tube during the transportation of the oxygen inhalation tube; when in work, the oxygen uptake pipe is wound in the oxygen uptake pipe winding disc 1311, and one end of the oxygen uptake pipe is limited by the limiting rotating wheel 1313 and then conveyed to the oxygen uptake pipe conveying device 132 to be connected.

In one embodiment, the oxygen tube feeder 132 includes a first rotating module 1321 and a second rotating module 1322; the first rotation module 1321 is disposed above the second rotation module 1322. During operation, the oxygen tube from the stopper 1312 is located between the first rotating module 1321 and the second rotating module 1322, and abuts against the first rotating module 1321 and the second rotating module 1322, and at this time, the first rotating module 1321 and the second rotating module 1322 rotate in opposite directions to drive the oxygen tube to move along the direction of the oxygen tube cutting assembly 12.

In a particular embodiment, the first rotation module 1321 includes a second driving pulley 1323, a second driven pulley 1324, and a first driving belt 1325; the second driven wheel 1324 is disposed at one side of the second driving wheel 1323, and the second driving wheel 1323 and the second driven wheel 1324 are connected by a first transmission belt 1325. The second rotating module 1322 includes a third driving wheel 1326, a third driven wheel 1327 and a second transmission belt 1328; the third driven wheel 1327 is disposed at one side of the third driving wheel 1326, and the third driving wheel 1326 and the third driven wheel 1327 are connected by a second transmission belt 1328. When the device works, the second driving wheel 1323 rotates, and then the second driven wheel 1324 is driven to rotate under the action of the first transmission belt 1325; the third driving wheel 1326 rotates, and then the third driven wheel 1327 is driven to rotate under the action of the second transmission belt 1328; the oxygen-absorbing tube is located between the first conveyor belt 1325 and the second conveyor belt 1328, is in contact with the first conveyor belt 1325 and the second conveyor belt 1328, and further travels in the direction of the oxygen-absorbing-tube cutting unit 12 by the first conveyor belt 1325 and the second conveyor belt 1328.

In one embodiment, the oxygen tube delivery device 132 further comprises a driving module 1329, a third rotating module 1330 and a fourth rotating module 1331; the third rotation module 1330 is disposed at one side of the first rotation module 1321, and connected to the first rotation module 1321; the fourth rotation module 1331 is disposed below the third rotation module 1330 and connected to the second rotation module 1322; the driving module 1329 is disposed on a side of the third rotation module 1330 and the fourth rotation module 1331 away from the first rotation module 1321 and the second rotation module 1322, and is connected to the third rotation module 1330 and the fourth rotation module 1331. In operation, the driving module 1329 drives the third rotating module 1330 and the fourth rotating module 1331 to rotate, so that the third rotating module 1330 drives the first rotating module 1321 to rotate, and the fourth rotating module 1331 drives the second rotating module 1322 to rotate.

In one embodiment, the third rotation module 1330 includes a fourth driving wheel 1332, a fourth driven wheel 1333, and a third driving belt 1334; the fourth driving wheel 1332 is arranged at one side of the second driven wheel 1324, and the fourth driving wheel 1332 is connected with the driving module 1329; the fourth driven wheel 1333 is arranged at one side of the second driving wheel 1323 and is connected with the second driving wheel 1323 through a first transmission shaft; the fourth driving wheel 1332 and the fourth driven wheel 1333 are connected to each other by a third belt 1334. The fourth rotating module 1331 includes a fifth driving wheel 1335, a fifth driven wheel 1336 and a fourth transmission belt 1337; the fifth driving wheel 1335 is arranged at one side of the third driven wheel 1327, and the fifth driving wheel 1335 is connected with the driving module 1329; the fifth driven wheel 1336 is arranged at one side of the third driving wheel 1326 and is connected with the third driving wheel 1326 through a second transmission shaft; the fifth driving wheel 1335 and the fifth driven wheel 1336 are connected to each other by a fourth belt 1337. During operation, the driving module 1329 drives the fourth driving wheel 1332 to rotate, and then the fourth driving wheel 1332 drives the fourth driven wheel 1333 to rotate under the action of the third driving belt 1334, and then the fourth driven wheel 1333 drives the second driving wheel 1323 to rotate under the action of the first driving shaft; the driving module 1329 drives the fifth driving wheel 1335 to rotate, and then the fifth driving wheel 1335 drives the fifth driven wheel 1336 to rotate under the action of the fourth driving belt 1337, and then the fifth driven wheel 1336 drives the third driving wheel 1326 to rotate under the action of the second transmission shaft.

In one embodiment, the drive module 1329 includes a first motor 1338, a drive gear 1339, and a driven gear 1340; the first motor 1338 is disposed at one side of the third driving gear 1339, and a power output end of the first motor 1338 is connected to the third driving gear 1339; the driving gear 1339 is sleeved on the power output end of the first motor 1338; the driven gear 1340 is arranged below the driving gear 1339 and meshed with the driving gear 1339; the driven gear 1340 is connected to the fifth drive wheel 1335. When the motor works, the first motor 1338 works, on one hand, the power output end of the first motor 1338 directly drives the fourth driving wheel 1332 to rotate, and on the other hand, the fifth driving wheel 1335 is driven to rotate through the arrangement of the driving gear 1339 and the driven gear 1340;

in one embodiment, the oxygen tube conveyor 132 further comprises a lifting module 1341; the lifting module 1341 comprises a handwheel 1342, a handwheel shaft 1343 and a lifting seat 1344; the lifting seat 1344 is disposed between the first rotating module 1321 and the third rotating module 1330; one end of the first transmission shaft is connected with the second driving wheel 1323, and the other end of the first transmission shaft passes through the lifting seat 1344 and is connected with the fourth driven wheel 1333; the second driven wheel 1324 is connected with the lifting seat 1344 through a rotating shaft; the handwheel 1342 is disposed above the lifting seat 1344 and is connected to the lifting seat 1344 via a handwheel shaft 1343. When the oxygen inhalation tube needs to be conveyed, the hand wheel 1342 is rotated, and then the lifting seat 1344 is driven to move downwards through the hand wheel shaft 1343, so that the first transmission belt 1325 is abutted to the second transmission belt 1328; when the oxygen inhalation tube is not required to be conveyed, the hand wheel 1342 is rotated anticlockwise, the lifting seat 1344 is driven to ascend through the hand wheel shaft 1343, and then the first transmission belt 1325 is driven to ascend, so that the first transmission belt 1325 is separated from the second transmission belt 1328, and the conveying of the oxygen inhalation tube is stopped. Furthermore, a guide rod 1345 is respectively arranged at two ends of the lifting seat 1344, the upper end of the guide rod 1345 penetrates through the lifting seat 1344 and is connected with the hand wheel 1342, and the lower end of the guide rod 1345 is fixed on an external fixed seat.

In one embodiment, the oxygen tube delivery device 132 further includes an oxygen tube stop 1346; the oxygen tube limiting piece 1346 is disposed between the first rotating module 1321 and the second rotating module 1322; the oxygen tube limiting piece 1346 includes a first connecting piece 1347, a second connecting piece 1348, and a third connecting piece 1349; the third connecting piece 1349 is disposed between the first connecting piece 1347 and the second connecting piece 1348; a first limiting through hole 1350 is arranged in the first connecting piece 1347; a second limiting through hole 1351 is formed in the second connecting piece 1348; a limiting through groove 1352 is formed in the third connecting piece 1349; the first limiting through hole 1350, the second limiting through hole 1351 and the limiting through groove 1352 are communicated with each other. During operation, the oxygen inhalation tube conveyed from the limiting frame 1312 sequentially passes through the first limiting through hole 1350 of the first connecting piece 1347, the limiting through groove 1352 of the third connecting piece 1349 and the second limiting through hole 1351 of the second connecting piece 1348, at this time, the first rotating module 1321 and the second rotating module 1322 are located at the upper side and the lower side of the third connecting piece 1349, and the oxygen inhalation tube is pushed along the direction of the oxygen inhalation tube cutting assembly 12 by the abutting action of the first driving belt 1325 of the first connecting piece 1347 and the second driving belt 1328 of the second connecting piece 1348 on the upper part and the lower part of the oxygen inhalation tube protruding out of the limiting through groove 1352. It should be added that the second connecting member 1348 is an end of the oxygen tube limiting member close to the oxygen tube cutting assembly 12, and the second connecting member 1348 is an end of the oxygen tube limiting member 1346 away from the oxygen tube cutting assembly 12.

In a specific embodiment, the oxygen tube cutting assembly 12 comprises a limiting plate 121 and a cutter device 122; the middle part of the limiting plate 121 is provided with a communicating hole 123; two cutters 122 are provided, and the two cutters 122 are respectively and symmetrically provided at two sides of the communicating hole 123. In operation, the oxygen tube transported from the oxygen tube transporting device 132 passes through the communicating hole 123, and after passing through a predetermined length, is cut by the cutting devices 122 located at both sides of the communicating hole 123.

In one specific embodiment, the cutter device 122 includes a first driving cylinder 124 and a cutter 125; the cutter 125 is disposed at one side of the power output end of the first driving cylinder 124 and connected to the power output end of the first driving cylinder 124. In operation, the first driving cylinder 124 operates, and the cutters 125 of the two cutter units 122 move forward toward each other and overlap each other, thereby cutting off the oxygen suction pipe.

In a specific embodiment, the oxygen tube rotating assembly 11 comprises a fixing plate 111, a lifting table 112, a second driving cylinder 113, a rotating device 114, a first clamping jaw cylinder 115 and a second clamping jaw cylinder 116; the lifting platform 112 is arranged on one side of the fixed plate 111 in a sliding manner; the second driving cylinder 113 is arranged above the lifting platform 112 and is connected with the lifting platform 112; the first clamping jaw cylinder 115 and the second clamping jaw cylinder 116 are arranged below the lifting platform 112 in parallel and are connected with the lifting platform 112; the rotating device 114 is disposed on the lifting platform 112 and connected to the second gripper cylinder 116. When the oxygen inhalation tube rotating device works, the second driving cylinder 113 drives the lifting platform 112 to move downwards, the second clamping jaw cylinder 116 clamps the outermost end of the oxygen inhalation tube extending out of the communicating hole 123 and rotates one hundred eighty degrees under the action of the rotating device 114, and therefore the rotating work of the oxygen inhalation tube is completed; after the rotation is completed, the cutter device 122 cuts off the oxygen inhalation tube, and the first clamping jaw cylinder 115 clamps the other end of the oxygen inhalation tube at the moment to fix the oxygen inhalation tube, so that the subsequent transportation and assembly work of the oxygen inhalation tube is facilitated.

In a particular embodiment, the rotating means 114 comprise a second motor 117 and a rotating rod 118; the second motor 117 is arranged above the lifting platform 112; the rotating rod 118 is arranged below the lifting platform 112 and is connected with a power output shaft of the second motor 117; the upper end of the second jaw cylinder 116 is connected to the end of the turning rod 118 remote from the power take-off shaft of the second motor 117. During operation, the second motor 117 rotates to drive the rotating rod 118 to rotate along the power output end of the second motor 117, and further drive the second clamping jaw cylinder 116 to rotate. Specifically, when one end of the oxygen inhalation tube penetrates out of the communication hole 123, the second clamping jaw cylinder 116 clamps the end of the oxygen inhalation tube, and then the oxygen inhalation tube rotates by one hundred eighty degrees under the action of the second motor 117, at the moment, the oxygen inhalation tube continuously penetrates out of the communication hole 123, after the oxygen inhalation tube penetrates out for a certain length, the cutter device 122 cuts off the oxygen inhalation tube, and at the moment, the first clamping jaw cylinder 115 clamps the other end of the oxygen inhalation tube; after the two ends of the oxygen tube are clamped by the first clamping jaw cylinder 115 and the second clamping jaw cylinder 116, the oxygen tube is placed into the oxygen tube transfer mechanism 4 by the first clamping jaw cylinder 115 and the second clamping jaw cylinder 116, and is conveyed to the oxygen tube gluing mechanism 2 for gluing through the oxygen tube transfer mechanism 4.

In a specific embodiment, the oxygen tube gluing mechanism 2 comprises an oxygen tube gluing assembly 21 and a first oxygen tube positioning assembly 22; the first oxygen inhalation tube positioning component 22 is arranged at one side of the oxygen inhalation tube transfer mechanism 4; the oxygen inhalation tube gluing component 21 is arranged on one side of the first oxygen inhalation tube positioning component 22; the oxygen tube gluing assembly 21 comprises a rotating device 23 and a gluing device 24; the rotating device 23 is arranged above the gluing device 24 and is connected with the gluing device 24; during operation, the oxygen uptake pipe after fixed length cutting and both ends rotation alignment through the oxygen uptake pipe rotary cutting mechanism 1 is carried to the place ahead of oxygen uptake pipe rubber coating mechanism 2 through oxygen uptake pipe transfer mechanism 4, the tip of oxygen uptake pipe carries out spacing fixed through first oxygen uptake pipe locating component 22, rotating device 23 drives rubber coating device 24 and rotates, when rubber coating device 24 and oxygen uptake pipe tip were neat, rubber coating device 24 carries out the rubber coating work to the oxygen uptake pipe, after the rubber coating was accomplished, rotating device 23 drive rubber coating device 24 resets.

In a specific embodiment, the rotating device 23 includes a third driving device 231, a transmission module, and a rotating shaft 232; the third driving device 231 is disposed above the rotating shaft 232 and connected to the rotating shaft 232 through a transmission module; the glue spreading device 24 is arranged below one side of the rotating shaft 232 far away from the oxygen inhalation tube positioning component and is connected with the rotating shaft 232. In operation, the third driving device 231 drives the rotating shaft 232 to rotate through the transmission module, and further drives the glue spreading device 24 to rotate. Further, the third driving device 231 is a motor.

In one embodiment, the transmission module comprises a sixth driving wheel 233, a sixth driven wheel 234 and a fifth transmission belt (not shown); the sixth driving pulley 233 is sleeved at the power output end of the third driving device 231; the sixth driven wheel 234 is sleeved on one end of the rotating shaft 232; one end of the belt is connected to the sixth driving pulley 233, and the other end is connected to the sixth driven pulley 234. In operation, the third driving device 231 drives the sixth driving wheel 233 to rotate, and then drives the sixth driven wheel 234 to rotate through the fifth transmission belt, and further drives the rotating shaft 232 to rotate.

In a specific embodiment, the gluing device 24 comprises a fourth driving device 241 and a gluing cylinder 242; the fourth driving device 241 is arranged below one side of the rotating shaft 232 far away from the oxygen inhalation tube positioning component; the glue cylinder 242 is provided on a side of the fourth driving device 241 remote from the rotation shaft 232. Further, the fourth driving device 241 is a cylinder; in operation, when the rotating device 23 rotates the glue coating cylinder 242 to the oxygen inhalation tube, the fourth driving device 241 operates to drive the glue coating port of the glue coating cylinder 242 to enter the end opening of the oxygen inhalation tube, and at this time, the glue coating cylinder 242 performs glue coating operation on the oxygen inhalation tube.

In a specific embodiment, the first oxygen inhalation tube positioning assembly 22 comprises an oxygen inhalation tube upper positioning device 25 and an oxygen inhalation tube lower positioning device 26 disposed below the oxygen inhalation tube upper positioning device 25; the oxygen tube upper positioning device 25 comprises a first driving device 251 and an upper positioning block 252; the first driving device 251 is arranged above the upper positioning block 252 and connected with the upper positioning block 252; the oxygen tube lower positioning device 26 comprises a second driving device 261 and a lower positioning block 262; the lower positioning block 262 is disposed below the upper positioning block 252; the second driving unit 261 is disposed below the lower positioning block 262 and coupled to the lower positioning block 262. During operation, the oxygen inhalation tube is positioned between the upper positioning block 252 and the lower positioning block 262, and at this time, the first driving device 251 and the second driving device 261 operate to drive the upper positioning block 252 and the lower positioning block 262 to move toward the oxygen inhalation tube, and finally, the oxygen inhalation tube is limited and fixed by the abutting action of the upper positioning block 252 and the lower positioning block 262 with the oxygen inhalation tube.

In a specific embodiment, the lower portion of the upper positioning block 252 is provided with a first limiting recess 2521; the upper portion of the lower positioning block 262 is provided with a second limiting groove 2621. When the oxygen tube is limited and fixed by the upper positioning block 252 and the lower positioning block 262, the oxygen tube is located in the positioning cavity formed by the combination of the first limiting groove 2521 and the second limiting groove 2621.

In a specific embodiment, two sides of the first limiting recess 2521 are respectively provided with an inclined protrusion 2522; two sides of the second limiting groove 2621 are respectively provided with an inclined notch 2622. When the oxygen inhalation tube is retained by the upper positioning block 252 and the lower positioning block 262, the inclined protrusion 2522 is disposed in the inclined notch 2622. Through the arrangement of the inclined convex block 2522 and the inclined notch 2622, the stability of the structure and the positioning effect of the oxygen uptake pipe are enhanced.

In one specific embodiment, there are two upper locating blocks 252; two lower positioning blocks 262 are provided. During operation, two ends of the oxygen inhalation tube are respectively fixed in a limited manner by the two upper positioning blocks 252 and the two lower positioning blocks 262.

In a specific embodiment, the oxygen tube assembling mechanism 3 includes a nozzle delivery assembly 31, a nozzle lifting assembly 32, a nozzle insertion assembly 33, and a second oxygen tube positioning assembly 34; the nozzle lifting assembly 32 is arranged below the output end of the nozzle conveying assembly 31; the nozzle insertion assembly 33 is arranged above the output end of the nozzle delivery assembly 31; the second oxygen tube positioning assembly 34 is disposed on one side of the output end of the nozzle transport assembly 31. When the oxygen supplying device works, the two ends of the oxygen inhalation pipe are positioned by the second oxygen inhalation pipe positioning assembly 34 for limiting, at the moment, the nozzle of the oxygen inhalation pipe is conveyed to the material output end of the nozzle conveying assembly 31 by the nozzle conveying assembly 31, the nozzle is clamped by the nozzle lifting assembly 32 to move upwards, and the oxygen supplying device stops when the nozzle moves to the preset height, wherein the oxygen inhalation pipe, the nozzle and the nozzle inserting assembly 33 are positioned on the same horizontal line; after the nozzle lifting assembly 32 stops, the nozzle inserting assembly 33 ejects the nozzle out of the nozzle lifting assembly and inserts the nozzle into the port of the oxygen tube, at this time, the oxygen tube assembling process is completed, and the nozzle lifting assembly 32 and the nozzle inserting assembly 33 are reset. It should be noted that the second oxygen inhalation tube positioning assembly 34 has the same structure as the first oxygen inhalation tube positioning assembly 22, and the description thereof is omitted.

In one specific embodiment, the nozzle conveying assembly 31 includes a vibrating feeding tray 311 and a linear feeder 312; the linear feeder 312 is arranged on one side of the material output end of the vibrating feeding tray 311; the nozzle lifting assembly 32 is arranged below the material output end of the linear feeder 312; the nozzle insertion assembly 33 is arranged above the material output end of the linear feeder 312; the second oxygen inhalation tube positioning assembly 34 is disposed on one side of the material output end of the linear feeder 312. In operation, the nozzle is conveyed by the vibrating feeding tray 311 and the linear feeder 312.

In a particular embodiment, nozzle-insertion assembly 33 comprises a fifth drive device 331, a slide device, and a spike 332; the fifth driving device 331 is disposed above the linear feeder 312; the sliding device is arranged on one side of the fifth driving device 331 close to the material output end of the linear feeder 312; the thimble 332 is disposed on a side of the sliding device close to the material output end of the linear feeder 312. The sliding device comprises a sliding rail 333 and a sliding block 334; the slide rail 333 is arranged on one side of the fifth driving device 331 close to the material output end of the linear feeder 312; the slide block 334 is arranged below the slide rail 333 in a sliding manner and is connected with the fifth driving device 331; the thimble 332 is disposed on one side of the sliding block 334 close to the material output end of the linear feeder 312. The fifth driving device 331 is a cylinder. During operation, when the tube needs to be inserted, the fifth driving device 331 drives the sliding block to slide along the sliding rail 333, so as to drive the ejector pin 332 to slide, and the ejector pin 332 ejects the tube mouth located in the tube mouth lifting assembly 32 in the sliding process and ejects the tube mouth into the port of the oxygen inhalation tube, at this time, an assembly process is completed.

In one embodiment, the nozzle lifting assembly 32 includes a sixth driving device 321 and a clamping jaw module 322; the sixth driving device 321 is arranged below one side of the material output end of the nozzle conveying assembly 31; the gripper module 322 is disposed above the sixth driving device 321. During operation, the clamping jaw module 322 clamps the mouthpiece conveyed from the mouthpiece conveying assembly 31, and after the clamping is completed, the sixth driving device 321 works to drive the clamping jaw module 322 to ascend to the same height as the mouthpiece inserting assembly 33 and the oxygen inhalation tube fixed by the third oxygen inhalation tube positioning assembly, so that the mouthpiece inserting assembly 33 works.

In a specific embodiment, the clamping jaw module 322 includes a seventh driving device 3221, a transmission member 3222, and a clamping jaw device 3223; the seventh driving device 3221 is disposed above the sixth driving device 321, and is connected to the sixth driving device 321; the clamping jaw device 3223 is arranged on one side of the seventh driving device 3221; the seventh driving device 3221 controls the clamping and releasing of the jaw arrangement 3223 through the transmission member 3222. In operation, the seventh driving device 3221 drives the clamping jaw device 3223 to clamp the nozzle conveyed from the nozzle conveying assembly 31, and the sixth driving device 321 drives the seventh driving device 3221 and the clamping jaw device 3223 to ascend.

In a particular embodiment, the jaw arrangement 3223 includes a first jaw portion 3224 and a second jaw portion 3225; the first clamping jaw portion 3224 and the second clamping jaw portion 3225 are in a clamping state in a normal state, and a through hole 3226 is formed between the first clamping jaw portion 3224 and the second clamping jaw portion 3225; one end of the transmission member 3222 is connected to the seventh driving device 3221, and the other end is disposed in the through hole 3226; the seventh driving device 3221 is opened and closed by the transmission member 3222 to control the clamping and releasing of the clamping jaw device 3223. An end of the transmission member 3222 adjacent to the through hole 3226 is provided with a concave portion 3227. In operation, when the nozzle needs to be clamped, the seventh driving device 3221 drives the transmission member 3222 to move, so that the concave portion 3227 of the transmission member 3222 is located in the through hole 3226, and at this time, the through hole 3226 is closed, and the first clamping jaw portion 3224 and the second clamping jaw portion 3225 are tightened and clamp the nozzle. When the nozzle is not required to be clamped (i.e., the nozzle is just conveyed out from the material output end of the nozzle conveying assembly 31, at this time, in order to facilitate the nozzle to reach between the first clamping jaw portion 3224 and the second clamping jaw portion 3225, the through hole should be in a spreading state), the end portion (the non-recessed portion 3227) of the transmission member 3222 is located in the through hole, so that the through hole is spread, and at this time, the distance between the first clamping jaw portion 3224 and the second clamping jaw portion 3225 is increased, so that the nozzle can pass through the pipe conveniently.

In a specific embodiment, the sixth driving device 321 and the seventh driving device 3221 are both a pneumatic cylinder.

In a specific embodiment, the oxygen tube assembling machine further comprises an air tightness detecting mechanism 5; the air tightness detection mechanism 5 is arranged on one side of the oxygen inhalation tube assembling mechanism 3 away from the oxygen inhalation tube gluing mechanism 2; the air tightness detection mechanism comprises a third oxygen tube positioning device 51 and an air tightness detection device 52; the third oxygen inhalation tube positioning device 51 is arranged at one side of the oxygen inhalation tube transfer mechanism 4; the airtightness detection device 52 is provided on the side of the third oxygen tube positioning device 51 remote from the oxygen tube transfer mechanism 4. When the oxygen inhalation tube assembling mechanism works, the oxygen inhalation tube assembled by the oxygen inhalation tube assembling mechanism 3 is conveyed to the front side of the air tightness detection mechanism 5 through the oxygen inhalation tube transfer mechanism 4 and is positioned through the third smoke inhalation tube positioning component, and then the air tightness detection device 52 carries out air tightness detection on the oxygen inhalation tube. Specifically, the air-tight mechanism comprises an air inlet pipe and a sensor; the air inlet pipe conveys air to the oxygen suction pipe, and the sensor judges the air tightness condition and transmits information to the central processing unit. It should be noted that the third oxygen inhalation tube positioning device 51 has the same structure as the first oxygen inhalation tube positioning device, and is not described herein again.

In a specific embodiment, the oxygen tube assembling machine further comprises a good product taking-out mechanism 6 and a defective product taking-out mechanism 7; the defective product taking-out mechanism 7 is arranged on one side of the air tightness detection mechanism 5 far away from the oxygen inhalation tube assembling mechanism 3; the good product taking-out mechanism 6 is provided on the side of the bad product taking-out mechanism 7 away from the oxygen tube assembling mechanism 3. When the device works, if the oxygen tube conveyed from the air tightness detection mechanism 5 is judged to be good in air tightness, the central processing unit is taken out through the good product taking-out mechanism 6, and if the air tightness is judged to be not good, the central processing unit is taken out through the defective product taking-out mechanism 7; specifically, the good product take-out mechanism 6 and the defective product take-out mechanism 7 are both manipulators.

The oxygen tube assembling machine is provided with an oxygen tube rotary cutting mechanism 1, an oxygen tube gluing mechanism 2, an oxygen tube assembling mechanism 3, an oxygen tube transfer mechanism 4, a good product taking-out mechanism 6 and a defective product taking-out mechanism 7, has high oxygen tube assembling efficiency, and is suitable for industrial production application.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.