CN113895041B - Infusion tube welding equipment - Google Patents
Infusion tube welding equipment Download PDFInfo
- Publication number
- CN113895041B CN113895041B CN202111137469.6A CN202111137469A CN113895041B CN 113895041 B CN113895041 B CN 113895041B CN 202111137469 A CN202111137469 A CN 202111137469A CN 113895041 B CN113895041 B CN 113895041B
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- welding
- assembly
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- welding head
- clamp
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- 238000003466 welding Methods 0.000 title claims abstract description 363
- 238000001802 infusion Methods 0.000 title claims abstract description 63
- 230000000712 assembly Effects 0.000 claims abstract description 31
- 238000000429 assembly Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000010412 perfusion Effects 0.000 claims 1
- 238000012546 transfer Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/857—Medical tube welding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model provides a transfer line welding equipment, which comprises a frame, welding portion and frock part set up in the frame, and welding portion sets up in frock part top, welding portion includes a plurality of welding assembly, welding assembly activity sets up in frock part top, frock part includes drive part, rotating member and a plurality of anchor clamps subassembly, drive part is connected with the drive of rotating member, rotating member is connected with each anchor clamps subassembly respectively, anchor clamps subassembly and welding assembly one-to-one, the welding position of transfer line is fixed on anchor clamps subassembly, when the transfer line welding, drive part drives the rotating member and rotates, the rotating member passes through anchor clamps subassembly and drives the transfer line and rotate, the welding position of cooperation welding assembly to transfer line welds simultaneously. According to the invention, the plurality of welding assemblies and the clamp assemblies are arranged, the whole infusion tube is arranged on the clamp assemblies, then the infusion tube is rotated through the motor, and all welding spots of the infusion tube are simultaneously welded by matching with all the welding assemblies, so that the production efficiency is high.
Description
Technical Field
The invention relates to welding equipment, in particular to infusion tube welding equipment.
Background
When the infusion tube for traditional infusion is produced, a needle head, a liquid storage barrel, a filter and an adapter are required to be welded on a tube body respectively, but the welding is generally performed one by one, the processing steps are more, the welding time is long, the production efficiency of the infusion tube is low, and when the infusion tube is welded, a non-coaxial welding point exists between the filter and the tube body, so that the synchronous welding is difficult, and the welding efficiency is affected.
Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide infusion tube welding equipment which is simple and reasonable in structure, high in production efficiency, good in product quality and strong in practicability, so that the defects in the prior art are overcome.
According to this purpose design a transfer line welding equipment, including the frame, its characterized in that: still include welding part and frock part, welding part and frock part set up in the frame, and welding part sets up in frock part top, welding part includes a plurality of welding set spare, welding set spare activity sets up in frock part top, frock part includes drive part, rotating piece and a plurality of anchor clamps subassembly, drive part is connected with the drive of rotating piece, rotating piece is connected with each anchor clamps subassembly respectively, anchor clamps subassembly and welding set spare one-to-one, the welding position of transfer line is fixed on anchor clamps subassembly, during the transfer line welding, drive part drives the rotating piece and rotates, the rotating piece passes through anchor clamps subassembly and drives the transfer line and rotate, cooperation welding set spare welds the welding position of transfer line simultaneously.
The driving part comprises a first motor and a reduction gearbox which are mutually connected, the rotating part is a transmission shaft, the reduction gearbox is in driving connection with the transmission shaft, the clamp assembly comprises a fixed seat, a driving gear, a transmission gear, a tool gear, a positioning seat, a positioning pressing plate and a lock catch switch, the driving gear, the transmission gear and the tool gear are arranged on the fixed seat, the transmission shaft is connected with the driving gear, the transmission gear is arranged on two sides of the driving gear and the tool gear and is respectively in meshed transmission with the driving gear and the tool gear, the positioning seat is arranged on the tool gear, the positioning pressing plate is rotationally arranged on the positioning seat, a welding part of the infusion tube is positioned between the positioning seat and the positioning pressing plate, the positioning pressing plate clamps or loosens the welding part of the infusion tube when the positioning pressing plate rotates, the positioning seat and the positioning pressing plate clamp tightly clamps the welding part of the infusion tube, and the lock catch switch is in locking connection with the end part of the positioning pressing plate so as to lock the positioning pressing plate.
The tool part further comprises a clamp connecting plate, a sliding rail assembly and a driving air cylinder, each fixing seat is installed on the clamp connecting plate, the driving air cylinder is in driving connection with the clamp connecting plate, a workbench is arranged on the frame, the sliding rail assembly and the driving air cylinder are arranged on the workbench, and when the welding equipment works, the driving air cylinder drives the clamp connecting plate to be arranged on the workbench in a sliding manner through the sliding rail assembly.
The fixing seat is provided with a tray for supporting the infusion tube, and the tray is positioned below the infusion tube.
The welding assembly is respectively a first welding assembly, a second welding assembly, a third welding assembly and a fourth welding assembly, the clamp assemblies are respectively a first clamp assembly, a second clamp assembly, a third clamp assembly and a fourth clamp assembly, the first welding assembly, the second welding assembly, the third welding assembly, the fourth welding assembly are in one-to-one correspondence with the first clamp assembly, the second clamp assembly, the third clamp assembly and the fourth clamp assembly, the infusion tube comprises a tube body and a needle head, a liquid storage barrel, a filter and an adapter which are arranged on the tube body, the needle head is clamped on the first clamp assembly, the liquid storage barrel is clamped on the second clamp assembly, the filter is clamped on the third clamp assembly, and the adapter is clamped on the fourth clamp assembly.
The connecting part of the tube body and the needle head is a welding part of the infusion tube and comprises a first welding point, the first welding assembly comprises a first mounting seat, a first hand-shaking module, a first mounting plate, a first welding head and a first fine-tuning plate, the first mounting seat is connected with the first fine-tuning plate, the first mounting seat is axially arranged on the frame in a sliding manner through the first fine-tuning plate, the first hand-shaking module is arranged on the first mounting seat, the first mounting plate is fixed on the first hand-shaking module, the first welding head is fixed on the first mounting plate, and the first hand-shaking module drives the first welding head to move up and down; when the welding equipment works, the first welding head and the first clamp assembly are matched with each other to weld the first welding point.
The second welding assembly comprises a second installation seat, a plurality of second hand-shake modules, a plurality of second installation plates, a second welding head, a third welding head, a fourth welding head, a plurality of first angle fine adjustment plates, a plurality of angle adjustment plates, a second fine adjustment plate and a plurality of first welding head backing plates, the second installation seat is connected with the second fine adjustment plate, the second installation seat is axially and slidably arranged on the frame through the second fine adjustment plate, the second hand-shake modules are arranged on the second installation seat, the second installation plate is fixed on the second hand-shake modules, the second welding head and the third welding head are fixed on the second installation plate through the first welding head backing plates, the fourth welding head is fixed on the second installation plate, the second hand-shake modules drive the corresponding second welding head, the third welding head and the fourth welding head to move up and down, the second hand-shake modules and the fourth welding head are respectively arranged on two sides of the third welding head, the second hand-shake modules and the second installation seat are connected with the second installation seat through the angle adjustment plate in a rotating manner, the second hand-shake modules are correspondingly arranged on the second hand-shake modules through the second fine adjustment plate and the second hand-shake modules, the second hand-shake modules are correspondingly arranged on the second hand-shake modules through the second adjustment plate and the second hand-shake modules, and the second hand-shake modules are respectively connected with the second welding head and the second welding head through the second fine adjustment plate; when the welding equipment works, the second welding head, the third welding head and the fourth welding head are respectively matched with the second fixture assembly to respectively weld the second welding point, the third welding point and the fourth welding point.
The connecting part of the pipe body and the filter is a welding part of an infusion pipe and comprises a fifth welding point and a sixth welding point, the third welding assembly comprises a third mounting seat, a plurality of third hand-operated modules, a plurality of third mounting plates, a fifth welding head, a sixth welding head, a second motor, a second welding head backing plate, a crankshaft, a transverse linear rail assembly, a longitudinal linear rail assembly and a third fine adjustment plate, the third mounting seat is connected with the third fine adjustment plate, the third mounting seat is axially and slidably arranged on a frame through the third fine adjustment plate, the third hand-operated modules corresponding to the fifth welding head are arranged on the third mounting seat, the third mounting plate is fixed on the third hand-operated modules, the fifth welding head is fixed on the third mounting plate through the second welding head backing plate, the second motor is in driving connection with the third hand-operated modules corresponding to the sixth welding head through the crankshaft, the third hand-operated modules corresponding to the sixth welding head are slidably arranged on the third mounting seat through the matching of the transverse linear rail assembly and the longitudinal linear rail assembly, and each third module drives the corresponding fifth welding head and the sixth welding head to move up and down; when the welding equipment works, the fifth welding head and the sixth welding head are respectively matched with the third clamp assembly to respectively weld the fifth welding point and the sixth welding point.
The connecting part of the pipe body and the adapter is a welding part of the infusion pipe and comprises a seventh welding point, the fourth welding assembly comprises a fourth mounting seat, a fourth hand-operated module, a fourth mounting plate, a seventh welding head and a fourth fine adjustment plate, the fourth mounting seat is connected with the fourth fine adjustment plate, the fourth mounting seat is axially arranged on the frame in a sliding manner through the fourth fine adjustment plate, the fourth hand-operated module is arranged on the fourth mounting seat, the fourth mounting plate is fixed on the fourth hand-operated module, the seventh welding head is fixed on the fourth mounting plate, and the fourth hand-operated module drives the seventh welding head to move up and down; when the welding equipment works, the seventh welding head and the fourth clamp assembly are matched with each other to weld the seventh welding point.
The frame includes frame and lower frame, goes up the inside laser generator that is provided with of frame, and laser generator is connected with welding set spare electricity, and the top of going up the frame is provided with the pilot lamp, and the workstation setting is in lower frame, and the lateral part of lower frame is provided with display screen and cold water machine.
According to the invention, the whole infusion tube is arranged on the clamp assembly through the plurality of welding assemblies and the clamp assembly, then the infusion tube is driven to rotate through the motor, the transmission shaft and the gear, and each welding point of the infusion tube is welded by matching with each welding assembly, each welding head of the welding assembly can be adjusted up and down, horizontally (axially) and rotationally, so that each welding point of the infusion tube can be welded at the same time, the production efficiency is improved, the welding heads are driven to rotate through the servo motor, the infusion tube is driven to rotate through the gear motor, the equal angular speed rotation of the two is realized, the non-coaxial welding points between the filter and the tube body can be welded synchronously, and the welding efficiency is improved.
Drawings
Fig. 1 is a schematic view of an overall structure of a welding apparatus according to an embodiment of the present invention.
FIG. 2 is a schematic diagram of the overall structure of another orientation of a welding apparatus according to an embodiment of the present invention.
Fig. 3 is a front view of a welding apparatus according to an embodiment of the present invention.
Fig. 4 is a side view of a welding apparatus in accordance with an embodiment of the present invention.
Fig. 5 is a schematic diagram showing the overall structure of a tooling portion according to an embodiment of the present invention.
FIG. 6 is a schematic diagram of the overall structure of a clamp assembly according to an embodiment of the invention.
FIG. 7 is a schematic view of the overall structure of the clamp assembly in another orientation in accordance with one embodiment of the present invention.
Fig. 8 is a schematic diagram illustrating an overall structure of a first welding assembly according to an embodiment of the invention.
Fig. 9-11 are schematic views of the overall structure of the second welding assembly in different orientations according to an embodiment of the present invention.
Fig. 12 is a schematic overall structure of a third welding assembly according to an embodiment of the invention.
FIG. 13 is a schematic view of the overall structure of a third welding assembly in another orientation according to an embodiment of the invention.
Fig. 14 is a schematic overall structure of a fourth welding assembly according to an embodiment of the invention.
Fig. 15 is a schematic view of the overall structure of an infusion tube according to an embodiment of the invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-15, the infusion tube welding device comprises a frame 1, a welding part and a tool part, wherein the welding part and the tool part are arranged on the frame 1, the welding part is arranged above the tool part, the welding part comprises a plurality of welding assemblies a, the welding assemblies a are movably arranged above the tool part, the tool part comprises a driving part 2, a rotating part and a plurality of clamp assemblies b, the driving part 2 is in driving connection with the rotating parts, the rotating parts are respectively connected with the clamp assemblies b, the clamp assemblies b are in one-to-one correspondence with the welding assemblies a, the welding parts of the infusion tube 4 are fixed on the clamp assemblies b, when the infusion tube 4 is welded, the driving part 2 drives the rotating parts to rotate, and the rotating parts drive the infusion tube 4 to rotate through the clamp assemblies b, and simultaneously are matched with the welding assemblies a to weld the welding parts of the infusion tube 4.
The driving part 2 comprises a first servo motor 5 and a reduction gearbox 6 which are mutually connected, a rotating part is a transmission shaft 3, the reduction gearbox 6 is in driving connection with the transmission shaft 3 through a coupler 33, a clamp assembly b comprises a fixed seat 7, a driving gear 8, a transmission gear 9, a tool gear 10, a positioning seat 11, a positioning press plate 12 and a lock catch switch 13, the driving gear 8, the transmission gear 9 and the tool gear 10 are installed on the fixed seat 7, wherein the transmission gear 9 is rotationally arranged on the fixed seat 7 through a rotating shaft 34, a rotary clamp ring 35 is rotationally arranged on the fixed seat 7, the tool gear 10 is fixed on the rotary clamp ring 35, the transmission shaft 3 is connected with the driving gear 8, the transmission gear 9 is arranged on two sides of the driving gear 8 and the tool gear 10 and is respectively in meshed transmission with the driving gear 8 and the tool gear 10, the driving gear 8 is driven to rotate when the rotating shaft, the driving gear 8 drives the driving gear 9 to rotate, the tool gear 9 drives the tool gear 10 to rotate, the tool gear 10 drives a transfusion tube 4 to rotate through the rotary clamp ring 35, the positioning seat 11 is installed on the tool gear 10, the positioning press plate 12 is rotationally arranged on the positioning press plate 11, the positioning press plate 12 is rotationally arranged on the positioning press plate 12 is welded on the positioning press plate, and the end of the positioning press plate 12 is welded to the positioning press plate 12, and the end of the positioning press plate is welded to the positioning press plate is clamped by the positioning press plate 12 and the positioning press plate 13 when the positioning press plate is welded to the end of the positioning press plate 12.
The tool part further comprises a clamp connecting plate 14, a sliding rail assembly 15 and a driving air cylinder 16, each fixing seat 7 is installed on the clamp connecting plate 14, the driving air cylinder 16 is in driving connection with the clamp connecting plate 14, a workbench 17 is arranged on the frame 1, the sliding rail assembly 15 and the driving air cylinder 16 are arranged on the workbench 17, and when the welding equipment works, the driving air cylinder 16 drives the clamp connecting plate 14 to be arranged on the workbench 17 in a sliding manner through the sliding rail assembly 15 so as to feed and discharge the infusion tube 4.
The tray 32 for supporting the infusion tube 4 is arranged on the fixing seat 7, the tray 32 is positioned below the infusion tube 4, the tray 32 is arranged between the third clamp assembly 24 and the fourth clamp assembly 25, and the tray 32 can prevent the infusion tube 4 from sagging to influence welding.
The welding assemblies a are respectively a first welding assembly 18, a second welding assembly 19, a third welding assembly 20 and a fourth welding assembly 21, the clamp assemblies b are respectively a first clamp assembly 22, a second clamp assembly 23, a third clamp assembly 24 and a fourth clamp assembly 25, the first welding assembly 18, the second welding assembly 19, the third welding assembly 20 and the fourth welding assembly 21 are in one-to-one correspondence with the first clamp assembly 22, the second clamp assembly 23, the third clamp assembly 24 and the fourth clamp assembly 25, the infusion tube 4 comprises a tube body 4.1 (soft PVC material) and a needle 4.2 (ABS material) arranged on the tube body 4.1, a liquid storage barrel 4.3 (soft PVC material of the barrel body, ABS material of the barrel), a filter 4.4 (transparent ABS material) and a connector 4.5 (hard PVC material), the needle 4.2 is clamped on the first clamp assembly 22, the barrel 4.3 is clamped on the second clamp assembly 23, the filter 4.4 is clamped on the third clamp assembly 24, and the connector 4.5 is clamped on the fourth clamp assembly 25.
The driving part 2 is arranged between the second clamp assembly 23 and the third clamp assembly 24, the transmission shaft 3 comprises a first transmission shaft 3.1 and a second transmission shaft 3.2 which are connected to two sides of the speed reducer 6, the first transmission shaft 3.1 is respectively connected with the first clamp assembly 22 and the second clamp assembly 23, and the second transmission shaft 3.2 is respectively connected with the third welding assembly 20 and the fourth welding assembly 21.
The joint of the tube body 4.1 and the needle 4.2 is a welding part of the infusion tube 4 and comprises a first welding point c, the first welding assembly 18 comprises a first mounting seat 181, a first hand shaking module 182, a first mounting plate 183, a first welding head 184 and a first fine adjustment plate 185, the first mounting seat 181 is connected with the first fine adjustment plate 185, the first mounting seat 181 is axially and slidably arranged on the frame 1 through the first fine adjustment plate 185 so as to axially adjust the first welding head 184, the first hand shaking module 182 is arranged on the first mounting seat 181, the first mounting plate 183 is fixed on the first hand shaking module 182, the first welding head 184 is fixed on the first mounting plate 183, the first hand shaking module 182 drives the first welding head 184 to move up and down (the hand shaking module is a combination of a screw rod, a sliding block, a guide post and a knob, the knob is connected with the screw rod, the sliding block is sleeved on the screw rod, the sliding block is arranged on the guide post, the sliding block is connected with the first mounting plate 183, the screw rod rotates when the knob is rotated, the sliding block is driven to rotate on the guide post, and then the first welding head 184 is driven to move up and down through the first welding head 183); when the welding device works, the first welding head 184 and the first fixture assembly 22 are matched with each other to weld the first welding point c, and the needle 4.2 can be smoothly welded on the tube body 4.1 by matching the rotatable infusion tube 4 through up-down adjustment and axial adjustment of the first welding head 184.
The joint of the tube body 4.1 and the liquid storage barrel 4.3 is a welding part of the liquid storage tube 4 and comprises a second welding point d, a third welding point e and a fourth welding point f, the second welding assembly 19 comprises a second mounting seat 191, a plurality of second hand-operated modules 192, a plurality of second mounting plates 193, a second welding head 194, a third welding head 195, a fourth welding head 196, a plurality of first angle fine adjustment plates 197, a plurality of angle adjustment plates 198, a second fine adjustment plate 199 and a plurality of first welding head backing plates 1910, the second mounting seat 191 is a three-way hanging vertical plate, the second mounting seat 191 is connected with the second fine adjustment plate 199, the second mounting seat 191 is axially arranged on the frame 1 in a sliding way through the second fine adjustment plate 199, To axially adjust the second, third and fourth welding heads 194, 195, 196, the second and fourth rocking modules 192 are mounted on the second mount 191, the second mount 193 is fixed on the second rocking module 192, the second and third welding heads 194, 195 are each fixed on the second mount 193 by the first welding head backing plate 1910, the fourth welding head 196 is fixed on the second mount 193, each second rocking module 192 moves the corresponding second, third and fourth welding heads 194, 195, 196 up and down (the second rocking module 192 has the same construction principle as the first rocking module 182), The second welding head 194 and the fourth welding head 196 are respectively arranged at two sides of the third welding head 195, the second rocking module 192 corresponding to the second welding head 194 is rotationally connected with the second mounting seat 191 through an angle adjusting plate 198, the second rocking module 192 corresponding to the fourth welding head 196 is rotationally connected with the second mounting seat 191 through the angle adjusting plate 198, the angle adjusting plate 198 is rotationally arranged on the second mounting seat 191 through the matching rotation of the rotating shaft and the through hole so as to adjust the angles of the second welding head 194 and the fourth welding head 196, after the angle adjustment, the second rocking module 192 and the second mounting seat 191 can be connected through screws, the first angle fine adjustment plates 197 are respectively arranged on the side parts of the second hand-shake modules 192 corresponding to the second welding heads 194 and the fourth welding heads 196 and are fixed on the second mounting seat 191, adjusting screws are arranged on the first angle fine adjustment plates 197, the angles of the second hand-shake modules 192 corresponding to the second welding heads 194 and the fourth welding heads 196 are adjusted by pushing the adjusting screws through the first angle fine adjustment plates 197 so as to finely adjust the angles of the second welding heads 194 and the fourth welding heads 196, and after the angles are adjusted, the second hand-shake modules 192 and the second mounting seat 191 are connected through screws so as to fix the second hand-shake modules 192; When the welding equipment works, the second welding head 194, the third welding head 195 and the fourth welding head 196 are respectively matched with the second clamp assembly 23 to respectively weld the second welding point d, the third welding point e and the fourth welding point f (the second welding head 194 corresponds to the second welding point d, the third welding head 195 corresponds to the third welding point e and the fourth welding head 196 corresponds to the fourth welding point f), and the liquid storage barrel 4.3 can be smoothly welded on the pipe body 4.1 through the axial adjustment, the up-down adjustment and the angle adjustment of the second welding head 194 and the fourth welding head 196, the rotatable infusion pipe 4 and the rotatable infusion pipe 4.
The joint of the pipe body 4.1 and the filter 4.4 is a welding part of the infusion pipe 4 and comprises a fifth welding point g and a sixth welding point h, the third welding assembly 20 comprises a third mounting seat 201, a plurality of third hand-operated modules 202, a plurality of third mounting plates 203, a fifth welding head 204, a sixth welding head 205, a second servo motor 206, a second welding head backing plate 207, a crank shaft 208, a transverse linear rail assembly 209, a longitudinal linear rail assembly 2010 and a third fine adjustment plate 2011, the third mounting seat 201 is a three-way hanging vertical plate, the third mounting seat 201 is connected with the third fine adjustment plate 2011, the third mounting seat 201 is axially and slidably arranged on the frame 1 through the third fine adjustment plate 2011 to axially adjust the fifth welding head 204 and the sixth welding head 205, the third hand-operated modules 202 corresponding to the fifth welding head 204 are mounted on the third mounting seat 201, the third mounting plate 203 is fixed on the third hand-operated modules 202, the fifth welding head 204 is fixed on the third mounting plate 203 through the second welding head backing plate 207, the second motor 206 is in driving connection with the third hand-operated module 202 corresponding to the sixth welding head 205 through the crank shaft 208, the third hand-operated module 202 corresponding to the sixth welding head 205 is slidably arranged on the third mounting seat 201 through the matching of the transverse wire rail assembly 209 and the longitudinal wire rail assembly 2010, the transverse wire rail assembly 209 and the longitudinal wire rail assembly 2010 are in a cross structure, the sixth welding head 205 can rotationally move around a non-coaxial sixth welding point h during welding, the track guiding function is achieved, the crank shaft 208 is used for realizing equal-angle rotation and simultaneously ensuring that the focusing point of laser is not deviated, always on the circumference of the welding point, the second motor 206 drives the third hand-operated module 202 to rotate through the crank shaft 208, meanwhile the third hand-operated module 202 is slidably arranged on the third mounting seat 201 through the matching of the transverse wire rail assembly 209 and the longitudinal wire rail assembly 2010, the third hand-operated modules 202 rotate and simultaneously drive the sixth welding head 205 to rotate, the second motor 206 drives the sixth welding head 205 to rotate, the first motor 5 drives the infusion tube 4 to rotate, and the equal angular speed rotation of the third hand-operated modules and the infusion tube is realized, so that the welding of the non-coaxial fifth welding point g and the sixth welding point h is synchronous, and each third hand-operated module 202 drives the corresponding fifth welding head 204 and sixth welding head 205 to move up and down (the structural principle of the third hand-operated module 202 is the same as that of the first hand-operated module 182); when the welding equipment works, the fifth welding head 204 and the sixth welding head 205 are respectively matched with the third clamp assembly 24 to respectively weld the fifth welding point g and the sixth welding point h (the fifth welding head 204 corresponds to the fifth welding point g and the sixth welding head 205 corresponds to the sixth welding point h), the filter 4.4 can be smoothly welded on the pipe body 4.1 through the up-down adjustment and the axial adjustment of the fifth welding head 204, the rotatable infusion pipe 4 and the up-down adjustment, the axial adjustment and the angle adjustment of the sixth welding head 205 and the rotatable infusion pipe 4.
The joint of the pipe body 4.1 and the adapter 4.5 is a welding part of the infusion pipe 4 and comprises a seventh welding point i, the fourth welding assembly 21 comprises a fourth mounting seat 211, a fourth hand-operated module 212, a fourth mounting plate 213, a seventh welding head 214 and a fourth fine adjustment plate 215, the fourth mounting seat 211 is connected with the fourth fine adjustment plate 215, the fourth mounting seat 211 is axially and slidably arranged on the frame 1 through the fourth fine adjustment plate 215 so as to axially adjust the seventh welding point i, the fourth hand-operated module 212 is arranged on the fourth mounting seat 211, the fourth mounting plate 213 is fixed on the fourth hand-operated module 212, the seventh welding head 214 is fixed on the fourth mounting plate 213, and the fourth hand-operated module 212 drives the seventh welding head 214 to move up and down (the structural principle of the fourth hand-operated module 212 is the same as that of the first hand-operated module 182); when the welding equipment works, the seventh welding head 214 and the fourth clamp assembly 25 are matched with each other to weld the seventh welding point i, and the adapter 4.5 can be smoothly welded on the pipe body 4.1 by matching the rotatable infusion pipe 4 through up-down adjustment and axial adjustment of the seventh welding head 214.
The machine frame 1 comprises an upper machine frame 26 and a lower machine frame 27, wherein a laser generator 28 is arranged in the upper machine frame 26, the laser generator 28 is electrically connected with a welding assembly a to provide laser for the welding assembly a to carry out laser welding, a three-color indicator lamp 29 is arranged at the top of the upper machine frame 26 and used for prompting the state of user equipment, a workbench 17 is arranged on the lower machine frame 27, an industrial display screen 30 and a water chiller 31 are arranged on the side part of the lower machine frame 27, the water chiller 31 is used for cooling after welding heads are welded, and a foot cup 36 used for supporting equipment and a caster 37 used for mobile equipment are arranged at the bottom of the lower machine frame 27; the welding equipment is internally provided with a control system, an industrial personal computer, a safety light curtain and a mouse key sleeve, the lower rack 27 is provided with an electric control cabinet 38, an electric control part is arranged in the electric control cabinet 38, the industrial personal computer and the mouse key sleeve are arranged in the electric control cabinet 38, the front side of the electric control cabinet 38 is provided with a starting switch 39, and the control system is respectively electrically connected with the welding part and the tooling part and is used for controlling the rotation of a motor and the welding of a welding head.
The working process of the welding equipment comprises the following steps:
The equipment is electrified and ventilated, the laser generator 28 is started, reset is set, then an operator stands on the front of the equipment and stands at the upper and lower work stations A, transfusion tube products are manually placed on the clamp assemblies B, then the operator presses the start switch 39 with both hands, the cylinder 16 is driven to move the clamp assemblies B on the clamp connecting plate 14 to the welding work stations B for welding, and after the welding is finished, the cylinder 16 is driven to move the clamp assemblies B on the clamp connecting plate 14 to the upper and lower work stations A, and then manual discharging is performed; this process is then repeated.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Infusion tube welding equipment, including frame (1), its characterized in that: the welding part and the tool part are arranged on the frame (1), the welding part is arranged above the tool part, the welding part comprises a plurality of welding assemblies (a), the welding assemblies (a) are movably arranged above the tool part, the tool part comprises a driving part (2), a rotating part and a plurality of clamp assemblies (b), the driving part (2) is in driving connection with the rotating part, the rotating part is respectively connected with the clamp assemblies (b), the clamp assemblies (b) are in one-to-one correspondence with the welding assemblies (a), the welding part of the infusion tube (4) is fixed on the clamp assemblies (b), when the infusion tube (4) is welded, the driving part (2) drives the rotating part to rotate, and the rotating part drives the infusion tube (4) to rotate through the clamp assemblies (b) and simultaneously is matched with the welding assemblies (a) to weld the welding part of the infusion tube (4);
The driving part (2) comprises a first motor (5) and a reduction gearbox (6) which are mutually connected, the rotating part is a transmission shaft (3), the reduction gearbox (6) is in driving connection with the transmission shaft (3), the clamp assembly (b) comprises a fixed seat (7), a driving gear (8), a transmission gear (9), a tool gear (10), a positioning seat (11), a positioning pressing plate (12) and a lock catch switch (13), the driving gear (8), the transmission gear (9) and the tool gear (10) are arranged on the fixed seat (7), the transmission shaft (3) is connected with the driving gear (8), the transmission gear (9) is arranged on two sides of the driving gear (8) and the tool gear (10) and is in meshed transmission with the driving gear (8) and the tool gear (10) respectively, the positioning seat (11) is arranged on the tool gear (10), the positioning pressing plate (12) is rotationally arranged on the positioning seat (11), a welding part of the infusion tube (4) is positioned between the positioning seat (11) and the positioning pressing plate (12), the welding part of the positioning pressing plate (12) is clamped or unclamped when the infusion tube (4) is rotationally, the lock catch switch (13) is arranged on the tool gear (10) and the infusion tube (4) is welded, the positioning seat (11) and the positioning pressing plate (12) clamp the welding part of the infusion tube (4), and the lock catch switch (13) is buckled with the end part of the positioning pressing plate (12) to lock the positioning pressing plate (12);
the tool part further comprises a clamp connecting plate (14), a sliding rail assembly (15) and a driving air cylinder (16), each fixing seat (7) is installed on the clamp connecting plate (14), the driving air cylinder (16) is in driving connection with the clamp connecting plate (14), a workbench (17) is arranged on the frame (1), the sliding rail assembly (15) and the driving air cylinder (16) are arranged on the workbench (17), and when the welding equipment works, the driving air cylinder (16) drives the clamp connecting plate (14) to be arranged on the workbench (17) in a sliding manner through the sliding rail assembly (15);
The welding assemblies (a) are respectively a first welding assembly (18), a second welding assembly (19), a third welding assembly (20) and a fourth welding assembly (21), the clamp assemblies (b) are respectively a first clamp assembly (22), a second clamp assembly (23), a third clamp assembly (24) and a fourth clamp assembly (25), the first welding assembly (18), the second welding assembly (19), the third welding assembly (20), the fourth welding assembly (21) are in one-to-one correspondence with the first clamp assembly (22), the second clamp assembly (23), the third clamp assembly (24) and the fourth clamp assembly (25), the infusion tube (4) comprises a tube body (4.1) and a needle head (4.2), a liquid storage barrel (4.3), a filter (4.4) and an adapter (4.5), the needle head (4.2) is clamped on the first clamp assembly (22), the liquid storage barrel (4.3) is clamped on the second clamp assembly (23), the filter (4.4) is clamped on the third clamp assembly (24.5), and the adapter (25) is clamped on the fourth clamp assembly (25.5);
The joint of the pipe body (4.1) and the liquid storage barrel (4.3) is a welding part of the liquid conveying pipe (4), the welding part comprises a second welding point (d), a third welding point (e) and a fourth welding point (f), the second welding assembly (19) comprises a second mounting seat (191), a plurality of second rocking modules (192), a plurality of second mounting plates (193), a second welding head (194), a third welding head (195), a fourth welding head (196), a plurality of first angle fine adjustment plates (197), a plurality of angle adjustment plates (198), a second fine adjustment plate (199), a plurality of first welding head backing plates (1910), the second mounting seat (191) and the second fine adjustment plates (199) are connected, the second mounting seat (191) is axially arranged on the frame (1) in a sliding mode through the second fine adjustment plates (199), the second rocking modules (192) are mounted on the second mounting seat (191), the second mounting plates (193) are fixed on the second rocking modules (192), the second welding head (194) and the third welding head (195) are fixed on the second rocking modules (193) through the first welding head (1910), the second welding head (196) are driven to move correspondingly to the second welding head (196) and the second welding head (196) are fixed on the second rocking modules (196), the second welding heads (194) and the fourth welding heads (196) are respectively arranged at two sides of the third welding head (195), second rocking modules (192) corresponding to the second welding heads (194) are rotationally connected with the second mounting seat (191) through angle adjusting plates (198), second rocking modules (192) corresponding to the fourth welding heads (196) are rotationally connected with the second mounting seat (191) through angle adjusting plates (198), first angle fine adjusting plates (197) are respectively arranged at the side parts of the second rocking modules (192) corresponding to the second welding heads (194) and the fourth welding heads (196) and are fixed on the second mounting seat (191), adjusting pieces are arranged on the first angle fine adjusting plates (197), and the first angle fine adjusting plates (197) are used for jacking and adjusting angles of the second rocking modules (192) corresponding to the second welding heads (194) and the fourth welding heads (196) through the adjusting pieces; when the welding equipment works, the second welding head (194), the third welding head (195) and the fourth welding head (196) are respectively matched with the second fixture assembly (23) to respectively weld the second welding point (d), the third welding point (e) and the fourth welding point (f).
2. The infusion tube welding device of claim 1, wherein: the connecting part of the tube body (4.1) and the needle head (4.2) is a welding part of the infusion tube (4) and comprises a first welding point (c), the first welding assembly (18) comprises a first mounting seat (181), a first hand-shaking module (182), a first mounting plate (183), a first welding head (184) and a first fine adjustment plate (185), the first mounting seat (181) is connected with the first fine adjustment plate (185), the first mounting seat (181) is axially arranged on the frame (1) in a sliding manner through the first fine adjustment plate (185), the first hand-shaking module (182) is arranged on the first mounting seat (181), the first mounting plate (183) is fixed on the first hand-shaking module (182), the first welding head (184) is fixed on the first mounting plate (183), and the first hand-shaking module (182) drives the first welding head (184) to move up and down; the welding apparatus is operative with the first welding head (184) in cooperation with the first fixture assembly (22) to weld the first weld (c).
3. The infusion tube welding device of claim 2, wherein: the joint of the pipe body (4.1) and the filter (4.4) is a welding part of the infusion pipe (4), the welding part comprises a fifth welding point (g) and a sixth welding point (h), the third welding assembly (20) comprises a third mounting seat (201), a plurality of third hand-operated modules (202), a plurality of third mounting plates (203), a fifth welding head (204), a sixth welding head (205), a second motor (206), a second welding head backing plate (207), a crank shaft (208), a transverse linear rail assembly (209), a longitudinal linear rail assembly (2010) and a third fine adjustment plate (2011), the third mounting seat (201) is connected with the third fine adjustment plate (2011), the third mounting seat (201) is axially arranged on the frame (1) in a sliding mode through the third fine adjustment plate (2011), a third hand-operated module (202) corresponding to the fifth welding head (204) is arranged on the third mounting seat (201), the third mounting plate (203) is fixed on the third hand-operated module (202), the fifth welding head (204) is fixed on the third backing plate (202) through the second welding head (207), the third welding head (203) is connected with the third hand-operated module (206) through the third welding head (205), the third hand-operated modules (202) corresponding to the sixth welding heads (205) are arranged on the third mounting seat (201) in a sliding manner through the matching of the transverse linear rail assembly (209) and the longitudinal linear rail assembly (2010), and each third hand-operated module (202) drives the corresponding fifth welding heads (204) and sixth welding heads (205) to move up and down; when the welding equipment works, the fifth welding head (204) and the sixth welding head (205) are respectively matched with the third clamp assembly (24) to respectively weld the fifth welding point (g) and the sixth welding point (h).
4. A perfusion tube welding apparatus according to claim 3, wherein: the connecting part of the pipe body (4.1) and the adapter (4.5) is a welding part of the infusion pipe (4) and comprises a seventh welding point (i), the fourth welding assembly (21) comprises a fourth mounting seat (211), a fourth hand-operated module (212), a fourth mounting plate (213), a seventh welding head (214) and a fourth fine adjustment plate (215), the fourth mounting seat (211) is connected with the fourth fine adjustment plate (215), the fourth mounting seat (211) is axially arranged on the frame (1) in a sliding manner through the fourth fine adjustment plate (215), the fourth hand-operated module (212) is arranged on the fourth mounting seat (211), the fourth mounting plate (213) is fixed on the fourth hand-operated module (212), the seventh welding head (214) is fixed on the fourth mounting plate (213), and the fourth hand-operated module (212) drives the seventh welding head (214) to move up and down; in operation of the welding apparatus, the seventh welding head (214) cooperates with the fourth fixture assembly (25) to weld the seventh weld (i).
5. The infusion tube welding device of any one of claims 1-4, wherein: the machine frame (1) comprises an upper machine frame (26) and a lower machine frame (27), a laser generator (28) is arranged in the upper machine frame (26), the laser generator (28) is electrically connected with a welding assembly (a), an indicator lamp (29) is arranged at the top of the upper machine frame (26), a workbench (17) is arranged on the lower machine frame (27), and a display screen (30) and a water chiller (31) are arranged on the side part of the lower machine frame (27).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111137469.6A CN113895041B (en) | 2021-09-27 | 2021-09-27 | Infusion tube welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111137469.6A CN113895041B (en) | 2021-09-27 | 2021-09-27 | Infusion tube welding equipment |
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| Publication Number | Publication Date |
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| CN113895041A CN113895041A (en) | 2022-01-07 |
| CN113895041B true CN113895041B (en) | 2024-08-09 |
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| CN216544746U (en) * | 2021-09-27 | 2022-05-17 | 宁波华焯激光科技有限公司 | Transfer line welding equipment |
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| CN106964886A (en) * | 2017-04-21 | 2017-07-21 | 上海豪精机电有限公司 | A kind of automatic multi-station medium frequency inverter welding machine |
| CN208743922U (en) * | 2018-07-24 | 2019-04-16 | 广东顺德华焯机械科技有限公司 | The plesiochronous welding equipment of rotating disc type |
| CN212734808U (en) * | 2020-08-25 | 2021-03-19 | 重庆机电职业技术大学 | Feeding mechanism of welding manipulator |
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| CN216544746U (en) * | 2021-09-27 | 2022-05-17 | 宁波华焯激光科技有限公司 | Transfer line welding equipment |
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