CN214820890U - Automatic intelligent shrinkage assembly line for busbar heat shrinkable tubes - Google Patents
Automatic intelligent shrinkage assembly line for busbar heat shrinkable tubes Download PDFInfo
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- CN214820890U CN214820890U CN202121430502.XU CN202121430502U CN214820890U CN 214820890 U CN214820890 U CN 214820890U CN 202121430502 U CN202121430502 U CN 202121430502U CN 214820890 U CN214820890 U CN 214820890U
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Abstract
The utility model provides an automatic intelligent shrinkage assembly line of a heat shrinkable tube of a bus bar, which is provided with a feeding conveying unit, a heat shrinkage device, a discharging conveying unit, a transferring conveying unit and a discharging conveying unit in sequence along the advancing direction of a tooling plate of the bus bar, the heat shrinkage device comprises a heat shrinkable furnace, a tooling plate conveying mechanism is arranged in the heat shrinkable furnace, the discharging conveying unit comprises a first roller conveying line, the transferring conveying unit comprises a second roller conveying line and a third roller conveying line, a jacking transferring device is arranged between the second roller conveying line and the third roller conveying line, and a first position detection assembly and a second position detection assembly are arranged on a frame. The service life and the insulation life of the heat shrinkable tube are prolonged.
Description
Technical Field
The utility model belongs to the technical field of thermal contraction equipment technique and specifically relates to an automatic intelligent shrink assembly line of female pyrocondensation pipe that arranges is related to.
Background
The effect of female arranging is to collect, distribution and conveying electric energy, because female arranging in service, there is huge electric current to pass through, female arranging can bear huge generating heat and the electrodynamic effect during the short circuit, often can not have a power failure operation when the switch board is maintained moreover, there is very big potential safety hazard when personnel operate, therefore female arranging in the high-low voltage distribution equipment all need be used to the pyrocondensation pipe and carry out the pyrocondensation, prevent female oxidation of arranging and protect female arranging, avoid the occurence of failure.
At present, the heat shrinkage mode of the busbar is mainly that an electric air gun or a liquefied gas spray gun is manually used for heat shrinkage, and the electric air gun is short in service life and often damaged due to the fact that the electric air gun generates high temperature when working, while the liquefied gas spray gun is poor in safety in use and very easy to cause safety accidents during operation; and adopt electric air gun or liquefied gas spray gun to carry out the work efficiency of pyrocondensation very low, the temperature when arranging the pyrocondensation to female row is difficult to control, the condition that pyrocondensation surface is inhomogeneous or tympanic bulla appears easily, influences the life and the insulation life of pyrocondensation pipe.
Therefore, a U-shaped mother heat shrinkable tube intelligent shrinkage assembly line capable of solving the above problems is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic intelligent shrink assembly line of female pyrocondensation pipe of arranging has realized the intelligent assembly line operation to female pyrocondensation pipe pyrocondensation work of arranging, has improved the security of pyrocondensation work and the efficiency of production, has reduced the intensity of labour, has guaranteed the homogeneity that female pyrocondensation pipe is heated simultaneously, has prolonged the life and the insulation life of pyrocondensation pipe.
The technical scheme of the utility model is realized like this:
the automatic intelligent shrinkage assembly line for the busbar heat shrinkage pipe comprises a rack, wherein a feeding conveying unit, a heat shrinkage device, a discharging conveying unit, a transferring conveying unit and a blanking conveying unit are sequentially arranged on the rack along the advancing direction of a busbar tooling plate;
the thermal contraction device comprises a thermal contraction furnace for performing thermal contraction on the busbar thermal contraction pipe, and a tooling plate conveying mechanism for conveying the busbar tooling plate is arranged in the thermal contraction furnace;
the discharge conveying unit comprises a first roller conveying line arranged at the downstream of the thermal shrinkage furnace, and the front end of the first roller conveying line is connected with the tail end of the tooling plate conveying mechanism;
the transferring and conveying unit comprises a second roller conveying line and a third roller conveying line, the second roller conveying line is arranged at the lower part of the first roller conveying line, the second roller conveying line and the third roller conveying line are arranged side by side and are opposite in conveying direction, a jacking transferring and conveying device is arranged between the second roller conveying line and the third roller conveying line together, a first position detection assembly for detecting the position of a busbar tooling plate on the second roller conveying line is mounted on the rack, and a second position detection assembly for detecting the position of the busbar tooling plate on the third roller conveying line is further mounted on the rack;
the blanking conveying unit is arranged at the downstream of the third roller conveying line;
the device comprises a first roller conveying line, a second roller conveying line, a third roller conveying line, a first position detection assembly and a second position detection assembly, and is characterized by further comprising a PLC controller, wherein the first roller conveying line, the second roller conveying line, the third roller conveying line, the first position detection assembly and the second position detection assembly are all electrically connected with the PLC controller.
As a preferable technical solution, a first blocking mechanism is arranged between the tail end of the feeding conveying unit and the heat shrinking device, and a second blocking mechanism is arranged on the first roller conveying line;
first stop gear and second stop gear all include a lifting baffle, each lifting baffle all along vertical slidable mounting in the frame, each lifting baffle all is connected with a lifting baffle and drives actuating cylinder, each lifting baffle drives actuating cylinder's cylinder body and all is fixed in the frame, still be provided with in the frame and be used for detecting female first position detection component who arranges frock board position, first position detection component and lifting baffle drive actuating cylinder all with the PLC controller electricity is connected.
As a preferred technical scheme, the feeding conveying unit comprises an unpowered roller conveying line and a power roller conveying line, the power roller conveying line is arranged at the downstream of the unpowered roller conveying line, a lifting baffle of the first blocking mechanism is arranged at the tail end of the power roller conveying line, and the power roller conveying line is electrically connected with the PLC controller.
As a preferable technical scheme, a first fixed baffle and a second fixed baffle are further fixed on the rack, the first fixed baffle is arranged at the tail end of the second roller conveying line, and the second fixed baffle is arranged on one side, far away from the second roller conveying line, of the third roller conveying line.
As a preferred technical scheme, the thermal contraction stove includes the open furnace body in both ends around, the uncovered department at furnace body both ends all installs a heat preservation curtain, be provided with a heating chamber on the both sides wall of furnace body respectively, each the heating intracavity all is provided with a plurality of heating tubes, be equipped with the heat preservation on the outer wall of furnace body, the top of furnace body is provided with a plurality of circulating fan, the rear end at thermal contraction stove top still is provided with cooling blower, each heating tube, circulating fan and cooling blower all with the PLC controller electricity is connected.
As a preferred technical scheme, the jacking moves carries the device and includes the elevating platform, the elevating platform is connected with and is used for the drive the elevating system that the elevating platform goes up and down, the mounting panel that a plurality of level set up is installed at the top of elevating platform, each all install a pair of drive sprocket on the mounting panel, it is every right all be equipped with one between the drive sprocket and move the year chain, each move the year equal perpendicular to of year direction of moving that moves the chain the direction of delivery of second cylinder transfer chain, each all install on the mounting panel one with move the drive sprocket of chain looks adaptation, whole the common transmission of drive sprocket is connected with one and moves and carries driving motor, the motor cabinet that moves and carry driving motor is fixed in on the elevating platform, each elevating system with move driving motor all with the PLC controller electricity is connected.
As a preferred technical scheme, the blanking conveying unit comprises a plurality of fourth roller conveying lines, all the fourth roller conveying lines are sequentially connected and mounted together along the advancing direction of the busbar tooling plate, the front end of the fourth roller conveying line positioned at the most upstream is connected with the tail end of the third roller conveying line, each tail end of the fourth roller conveying line is provided with a second position detection element, each second position detection element is mounted on the rack, and each fourth roller conveying line and the second position detection element are electrically connected with the PLC controller.
As a preferred technical scheme, a plurality of axial flow fans used for cooling the busbar are arranged at the first roller conveying line, and each axial flow fan is electrically connected with the PLC controller.
As a preferred technical scheme, the tooling plate conveying mechanism comprises two transmission shafts rotatably mounted in the heat shrinkage furnace, each transmission shaft is perpendicular to the advancing direction of the busbar tooling plate, the two transmission shafts are jointly in transmission connection with a transmission shaft driving motor, the transmission shaft driving motor is electrically connected with the PLC controller, a conveying belt is jointly wound on the two transmission shafts, a plurality of conveying furnace rods are mounted on the conveying belt, and each conveying furnace rod is parallel to the transmission shaft.
As a preferred technical scheme, a fan mounting frame is arranged at the first roller conveying line, the frame penetrates through the fan mounting frame, and each axial flow fan is mounted on the fan mounting frame. By adopting the technical scheme, the beneficial effects of the utility model are that:
because the automatic intelligent shrinkage assembly line of the busbar heat shrinkable tube comprises a feeding conveying unit, a heat shrinkage device, a discharging conveying unit, a transferring conveying unit and a discharging conveying unit which are sequentially arranged along the advancing direction of the busbar tooling plate, an operator places the busbar tooling plate at the feeding conveying unit, the feeding conveying unit conveys the busbar tooling plate into the heat shrinkage device, a heat shrinkage furnace of the heat shrinkage device shrinks the busbar heat shrinkable tube on the busbar tooling plate, the busbar tooling plate which finishes the heat shrinkage work is conveyed onto a first roller conveying line of the discharging conveying unit, the first roller conveying line conveys the busbar tooling plate onto a second roller conveying line of the transferring conveying unit, the busbar tooling plate is horizontally conveyed to a third roller conveying line through a jacking transferring device, and then under the conveying action of a fourth roller conveying line in the discharging conveying unit, the busbar tooling plate is conveyed to the tail end of the blanking conveying unit, and finally an operator moves out the busbar tooling plate through the universal ball platform and carries out production and processing of the next procedure.
In the utility model, the feeding conveying unit, the thermal contraction device, the discharging conveying unit, the transferring conveying unit and the discharging conveying unit form an automatic assembly line which is arranged in a U shape and used for contracting the busbar heat-shrinkable tube, so that the intelligent assembly line operation for contracting the busbar heat-shrinkable tube is realized, the operation is very simple, the production efficiency is improved, and the labor intensity of workers is reduced; and simultaneously the utility model discloses in be the assembly line that the U type set up, very big area that has reduced whole assembly line compares in addition in adopting electric air gun and liquefied gas spray gun to female pyrocondensation pipe of arranging and carry out the method of pyrocondensation, the utility model discloses a safety in utilization is high, has avoided the emergence of incident.
Because feeding conveying unit includes unpowered cylinder transfer chain and power roller transfer chain the utility model discloses in, the operation workman will be female arranging the frock board and place on unpowered cylinder transfer chain, put the female row of having overlapped the pyrocondensation pipe, put and will arrange on female row frock board propelling movement to the power roller transfer chain after accomplishing, the power roller transfer chain carries out pyrocondensation work with it in carrying the furnace body of thermal contraction stove, the utility model discloses well feeding conveying unit has adopted unpowered transport and the power to carry the transport mode who combines, has made things convenient for female arranging the operation of putting on female arranging the frock board, has reduced workman's intensity of labour.
Because the first blocking mechanism is arranged between the tail end of the feeding conveying unit and the thermal contraction device, when the busbar tooling plate is placed on the first roller conveying line, the second roller conveying line, the third roller conveying line and each fourth roller conveying line, the lifting baffle of the first blocking mechanism can be automatically lifted, so that the power roller conveying line can not convey the busbar tooling plate into the thermal contraction furnace when the busbar tooling plate is not required to be subjected to thermal contraction, and the mistaken entry prevention of the busbar tooling plate is realized; when feeding is needed, an operator presses a start button arranged at the unpowered roller conveying line, a signal is sent to a PLC (programmable logic controller), the PLC controls a lifting baffle at the tail end of the power roller conveying line to drive a cylinder to start, the lifting baffle drives the cylinder to drive the lifting baffle at the tail end to fall down, meanwhile, the power roller conveying line is controlled, a busbar tooling plate is conveyed into a thermal shrinkage furnace by the power roller conveying line to be subjected to thermal shrinkage, a first position detection element sends a signal to the PLC after detecting that the busbar tooling plate is completely separated from the power roller conveying line, the PLC controls the lifting baffle at the tail end of the power roller conveying line to drive the cylinder to start, the lifting baffle at the tail end is driven to rise, and meanwhile, the power roller conveying line is controlled to stop.
Because the thermal contraction device comprises a thermal contraction furnace which comprises a furnace body, a heating pipe and a circulating fan are arranged in the furnace body, in the utility model, the PLC controller controls the heating pipe and the circulating fan to start, the heating pipe heats the air in the heating cavity, the circulating fan drives the air to form thermal circulating air in the furnace body, so that the temperature in the furnace body rises, when the temperature in the furnace body rises to the preset thermal contraction temperature, the PLC controller controls the heating pipe to stop, the master-row tooling plate thermally contracts in the furnace body, and the batch thermal contraction of the master-row thermal contraction pipes on the master-row tooling plate is realized; meanwhile, the circulating fan enables hot air to form uniform hot circulating air in the heat shrinkage furnace, so that the consistency of the temperature at each part in the furnace body is ensured, the uniformity of heating of the busbar heat shrinkage pipe on the busbar tooling plate is ensured, and the heat shrinkage effect of the heat shrinkage pipe is ensured; and in the utility model discloses in, the thermal contraction stove is connected with solitary thermal contraction stove controller, and the operation workman can preset the pyrocondensation temperature through the thermal contraction stove controller to realize the automatic control to the internal temperature of furnace, improved the homogeneity that the pyrocondensation pipe is heated, avoid appearing the condition that the pyrocondensation surface is inhomogeneous or tympanic bulla, prolonged the life and the insulation life of pyrocondensation pipe.
Because cooling blower is still installed to the rear end at thermal contraction stove top the utility model discloses in, cooling blower plays the refrigerated effect of cooling down to female frock board of arranging, has avoided the pyrocondensation pipe wearing and tearing and warp and scald operation workman's the condition to appear in later stage transportation process, has prolonged the life and the insulation life of pyrocondensation pipe.
Because the end of first cylinder transfer chain is provided with second stop mechanism the utility model discloses in, the lifting baffle among the second stop mechanism belongs to the protectiveness and blocks, has female frock board or jacking to move when having on the second cylinder transfer chain and carries the mechanism just at the during operation, and PLC controller control second stop mechanism's lifting baffle rises, has avoided female frock board to continue to go ahead to collide the jacking and move and carry the mechanism and cause the jacking to move and carry the mechanism damage.
Because move and carry the unit including the second cylinder transfer chain, the jacking moves and carries device and third cylinder transfer chain, in the utility model discloses in, female row frock board is carried behind the second cylinder transfer chain, PLC controller control elevating system starts, promote the elevating platform and rise, then control moves and carries driving motor to start, it is rotatory to drive and carry the chain, it drives female row frock board and removes towards third cylinder transfer chain place direction to move to carry the chain, when female row frock board removes third cylinder transfer chain top, PLC controller control moves and carries driving motor and stops, elevating system starts, it reduces to drive the elevating platform, make female row frock board fall on the third cylinder transfer chain, the quick travel to female row frock board has been realized, avoided using the cylinder transfer chain to turn to female row frock board and the collision between female row frock board appears, extruded problem.
Because second cylinder transfer chain and third cylinder transfer chain all are provided with a fixed stop the utility model discloses in, the fixed stop of second cylinder transfer chain end and third cylinder transfer chain side wall mounting to female the effect of arranging frock board gas to the protection, has avoided female condition emergence that row's frock board dropped from second cylinder transfer chain and third cylinder transfer chain.
Because the second roller conveying line is provided with the first position detection assembly, the third roller conveying line is provided with the second position detection assembly, in the utility model, the first position detection assembly and the second position detection assembly both comprise at least three photoelectric switches for position detection, the three photoelectric switches of the first position detection assembly are respectively arranged at the front end, the middle part and the tail end of the second roller conveying line, at present, the common bus tooling plate has two size models of L2800W 700mm and L1400W 700mm, when the size of the bus tooling plate is detected to be L2800W 700mm, the second roller conveying line conveys the bus tooling plate to the tail end of the second roller conveying line, the photoelectric switch at the tail end of the second roller conveying line detects the in-place condition of the bus tooling plate, and similarly, when the size of the bus tooling plate is detected to be L1400W 700mm, the second roller conveys the bus tooling plate to the middle position, the photoelectric switch by second cylinder transfer chain middle part detects the condition in place of female row frock board, need not all to arrange the frock board and all carry second cylinder transfer chain end and move the year again, has saved the second cylinder transfer chain to the transport time who arranges the frock board, has improved the utility model discloses a production efficiency.
Because first cylinder transfer chain department installs a plurality of axial fan the utility model discloses in, axial fan is to female arranging on the female frock board of arranging and blow for female temperature of arranging and pyrocondensation pipe descends fast, in later stage transportation process, avoids appearing pyrocondensation pipe wearing and tearing and deformation and scald operation workman's the condition, has prolonged the life and the insulation life of pyrocondensation pipe.
Because the tooling plate conveying mechanism is arranged in the furnace body, the tooling plate conveying mechanism is used for automatically feeding and discharging the tooling plates of the busbar in the thermal contraction furnace, so that the production efficiency is improved; the frock board conveying mechanism includes that a plurality of roots are used for carrying female frock board of arranging and put into the conveying furnace pole the utility model discloses in, the conveying furnace pole is solid axle and outside package high temperature resistant silicone tube, has increased the diameter of conveying furnace pole moreover, has improved the intensity of conveying furnace pole, has avoided the condition that takes place to warp after the long-term work of conveying furnace pole to appear, has improved the stability of frock board conveying mechanism operation.
Because the uncovered department at furnace body both ends installs a heat preservation curtain respectively the utility model discloses in, the heat preservation curtain has played thermal-insulated effect, has reduced the loss of heat energy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 3;
FIG. 6 is an enlarged view of the structure of FIG. 3 at D;
FIG. 7 is a perspective view of the heat shrinking furnace of the present invention;
fig. 8 is a left side view of fig. 7.
Wherein: 1. a frame; 2. an unpowered roller conveyor line; 3. a power roller conveyor line; 4. a thermal shrinking furnace; 5. a first roller conveyor line; 6. a second roller conveyor line; 7. a third roller conveyor line; 8. a fourth roller conveyor line; 9. a first position detection assembly; 10. a second position detection assembly; 11. a PLC controller; 12. a lifting baffle plate; 13. the lifting baffle drives the cylinder; 14. a first fixed baffle; 15. a second fixed baffle; 16. a furnace body; 17. a heating cavity; 18. a heat generating tube; 19. a heat-insulating layer; 20. a circulating fan; 21. a cooling fan; 22. a lifting platform; 23. a lifting mechanism; 24. mounting a plate; 25. a drive sprocket; 26. a transfer chain; 27. a drive sprocket; 28. a transfer drive motor; 29. a first position detecting element; 30. a second position detecting element; 31. an axial flow fan; 32. a thermal insulation curtain; 33. a drive shaft; 34. a transmission shaft driving motor; 35. a conveyor belt; 36. conveying the furnace rod; 37. a fan mounting rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-8, the automatic intelligent shrinkage assembly line for the busbar heat shrink tube comprises a rack 1, wherein a feeding conveying unit, a heat shrink device, a discharging conveying unit, a transferring conveying unit and a blanking conveying unit are sequentially arranged on the rack 1 along the advancing direction of a busbar tooling plate.
The thermal contraction device comprises a thermal contraction furnace 4 for performing thermal contraction on the busbar thermal contraction pipe, and a tooling plate conveying mechanism for conveying the busbar tooling plate is arranged in the thermal contraction furnace 4.
The discharging conveying unit comprises a first roller conveying line 5 arranged at the downstream of the thermal shrinkage furnace 4, and the front end of the first roller conveying line 5 is connected with the tail end of the tooling plate conveying mechanism.
The transferring and conveying unit comprises a second roller conveying line 6 and a third roller conveying line 7, the second roller conveying line 6 is arranged at the downstream of the first roller conveying line 5, the second roller conveying line 6 and the third roller conveying line 7 are arranged side by side and the conveying directions are opposite, a jacking transferring device is arranged between the second roller conveying line 6 and the third roller conveying line 7, a first position detection assembly 9 for detecting the position of a busbar tooling plate on the second roller conveying line 6 is installed on the rack 1, a second position detection assembly 10 for detecting the position of the busbar tooling plate on the third roller conveying line 7 is also installed on the rack 1, in the embodiment, the first position detection assembly 9 and the second position detection assembly 10 both comprise at least three position detection switches, the position detection switches can adopt photoelectric switches, and the first position detection assembly 9 and the second position detection assembly 10 comprise three photoelectric switches as an example, three photoelectric switches in the first position detection assembly 9 are respectively arranged at the front end, the middle part and the tail end of the second roller conveying line 6, and three photoelectric switches in the second position detection assembly 10 are respectively arranged at the front end, the middle part and the tail end of the third roller conveying line 7.
The blanking conveying unit is disposed downstream of the third roller conveying line 7.
The device further comprises a PLC (programmable logic controller) 11, wherein the first roller conveying line 5, the second roller conveying line 6, the third roller conveying line 7, the first position detection assembly 9 and the second position detection assembly 10 are electrically connected with the PLC 11, and in the embodiment, the PLC 11 can adopt a PLC of Mitsubishi FX3GA-24MR-CM series.
In the utility model, the feeding conveying unit, the thermal contraction device, the discharging conveying unit, the transferring conveying unit and the discharging conveying unit form a U-shaped arrangement, and a production line for contracting the busbar heat-shrinkable tube is realized, so that the intelligent line operation for contracting the busbar heat-shrinkable tube is realized, the operation is very simple, the production efficiency is improved, and the labor intensity of workers is reduced; meanwhile, the U-shaped assembly line greatly reduces the floor area of the assembly line; and compare in adopting electric air gun and liquefied gas spray gun to female method of arranging the pyrocondensation pipe and carrying out the pyrocondensation, the utility model discloses a safety in utilization is high, has avoided the emergence of incident.
A first blocking mechanism is arranged between the tail end of the feeding conveying unit and the heat shrinking device, and a second blocking mechanism is arranged on the first roller conveying line.
As shown in fig. 1, fig. 3 and fig. 6, the first blocking mechanism and the second blocking mechanism both include a lifting baffle 12, each lifting baffle 12 is installed on the rack 1 along the vertical sliding direction, each lifting baffle 12 is connected with a lifting baffle driving cylinder 13, the cylinder body of each lifting baffle driving cylinder 13 is fixed on the rack 1, the rack 1 is further provided with a first position detection element 29 for detecting the position of the busbar tooling plate, the first position detection element 29 and the lifting baffle driving cylinder 13 are electrically connected with the PLC controller 11, and in this embodiment, the first position detection element 29 may be an electro-optical switch.
Wherein, feeding conveying unit includes unpowered cylinder transfer chain 2 and power cylinder transfer chain 3, and power cylinder transfer chain 3 sets up in the low reaches of unpowered cylinder transfer chain 2, and first stop gear's lifting baffle 12 sets up in the end of power cylinder transfer chain 3, and power cylinder transfer chain 3 is connected with 11 electricity of PLC controller.
Still be fixed with first fixed stop 14 and second fixed stop 15 on frame 1, first fixed stop 14 sets up in the end of second cylinder transfer chain 6, and second fixed stop 15 sets up in the one side that second cylinder transfer chain 6 was kept away from to third cylinder transfer chain 7.
As shown in fig. 7 and 8, the heat shrinking furnace 4 comprises a furnace body 16 with openings at the front and rear ends, a heat insulation curtain 32 is installed at the openings at the two ends of the furnace body 16, a heating cavity 17 is respectively arranged on the two side walls of the furnace body 16, a plurality of heating pipes 18 are arranged in each heating cavity 17, a heat insulation layer 19 is arranged on the outer wall of the furnace body 16, a plurality of circulating fans 20 are arranged on the top of the furnace body 16, a cooling fan 21 is arranged at the rear end of the top of the heat shrinking furnace 4, each heating pipe 18, each circulating fan 20 and each cooling fan 21 are electrically connected with the PLC controller 11, in the embodiment, each heating tube 18 is made of stainless steel, the circulating fan 20 is made of a blower, the heat insulating layer 19 is made of high-temperature-resistant rock wool, and the heat insulating layer 19 is arranged to reduce the heat loss of the heat shrinkage furnace 4 during operation and slow down the temperature reduction speed inside the heat shrinkage furnace 4, so that the energy consumption of the heat shrinkage device is reduced.
The utility model discloses in, hot air circulation technique has been adopted inside the heat shrink furnace 4, and the inside predetermined fortune wind passageway of furnace body 16 of powerful circulating fan 20 cooperation heat shrink furnace 4 produces even thermal cycle wind in furnace body 16, has guaranteed the effect ideal of shrink and has reduced the loss of heat energy in the heat shrink furnace 4.
As shown in fig. 1-5, the jacking transfer device includes a lifting table 22, the lifting table 22 is connected to a lifting mechanism 23 for driving the lifting table 22 to lift, a plurality of horizontally disposed mounting plates 24 are mounted on the top of the lifting table 22, a pair of transmission sprockets 25 is mounted on each mounting plate 24, a transfer chain 26 is disposed between each pair of transmission sprockets 25, the transfer direction of each transfer chain 26 is perpendicular to the conveying direction of the second roller conveyor line 6, a driving sprocket 27 adapted to the transfer chain 26 is mounted on each mounting plate 24, a transfer driving motor 28 is connected to all the driving sprockets 27, a motor base of the transfer driving motor 28 is fixed on the lifting table 22, each lifting mechanism 23 and the transfer driving motor 28 are electrically connected to the PLC controller 11, in this embodiment, the lifting mechanism 23 is a scissor lift, scissor lifts are known in the art and will not be described in detail herein.
Moreover, unloading conveying unit includes a plurality of fourth cylinder transfer chain 8, all fourth cylinder transfer chain 8 link up in proper order along female frock board direction of advance and install together, the front end that is located the fourth cylinder transfer chain 8 of the top reaches links up with the end of third cylinder transfer chain 7 mutually, the end of each fourth cylinder transfer chain 8 all is provided with a second position detection component 30, each second position detection component 30 all installs in frame 1, each fourth cylinder transfer chain 8 and second position detection component 30 all are connected with the PLC controller electricity, in this embodiment, second position detection component 30 can adopt photoelectric switch.
In addition, 5 departments of first cylinder transfer chain are provided with a plurality of and are used for arranging the axial fan 31 that carries out the cooling to female row, and each axial fan 31 all is connected with 11 electricity of PLC controller the utility model discloses in, each axial fan 31 all blows cold wind to female row's frock board on the first cylinder transfer chain 5, makes the heat of female row on the frock board volatilize rapidly, has reached female row and pyrocondensation pipe rapid cooling's purpose, in later stage transportation process, avoids appearing pyrocondensation pipe wearing and tearing and warping and scald operation workman's the condition, has prolonged the life and the insulation life of pyrocondensation pipe.
The tooling plate conveying mechanism comprises two transmission shafts 33 rotatably installed in a heat shrinkage furnace 4, each transmission shaft 33 is perpendicular to the advancing direction of the busbar tooling plate, the two transmission shafts 33 are jointly in transmission connection with a transmission shaft driving motor 34, the transmission shaft driving motors 34 are electrically connected with the PLC 11, a conveying belt 35 is wound on the two transmission shafts 33 together, a plurality of conveying furnace rods 36 are installed on the conveying belt 35, each conveying furnace rod 36 is parallel to the transmission shafts 33, in the embodiment, each conveying furnace rod 36 adopts a solid shaft and is externally wrapped by a high-temperature-resistant silicone tube, the diameter of each conveying furnace rod 36 is increased to 16mm, the conveying furnace rods 36 can work for a long time under the condition of bearing 200 kilograms, the deformation of the rolling shafts is avoided, and the stability of conveying the busbar tooling plate is improved.
First cylinder transfer chain 5 department is provided with a fan mounting bracket 37, and frame 1 passes fan mounting bracket 37, and each axial fan 31 is all installed on fan mounting bracket 37 the utility model discloses in, fan mounting bracket 37 both can be with 1 separation settings of frame, also can be in the same place with 1 fixed settings of frame.
In this embodiment, unpowered cylinder transfer chain 2, power cylinder transfer chain 3, first cylinder transfer chain 5, second cylinder transfer chain 6, third cylinder transfer chain 7 and fourth cylinder transfer chain 8 all include a plurality of cylinders that are used for carrying female frock board of arranging, and the cylinder in power cylinder transfer chain 3, first cylinder transfer chain 5, second cylinder transfer chain 6, third cylinder transfer chain 7 and the fourth cylinder transfer chain 8 is rotatory by the driving motor drive simultaneously.
As shown in fig. 3, for example, the feeding conveying unit, the discharging conveying unit, the transferring conveying unit and the blanking conveying unit are numbered in sequence by using the following conveying unit including three fourth roller conveying lines 8, the power roller conveying line 3 is a first conveying line, the first roller conveying line 5 is a second conveying line, the second roller conveying line 6 is a third conveying line, the third roller conveying line 7 is a fourth conveying line, and the three fourth roller conveying lines 8 are a fifth conveying line, a sixth conveying line and a seventh conveying line in sequence.
The method of the utility model is as follows:
firstly, an operator places a busbar tooling plate on the unpowered roller conveyor line 2, places busbars sleeved with heat shrinkable tubes on the busbar tooling plate, and pushes the busbar tooling plate to a first-number conveyor line after placement is completed;
secondly, an operator selects a proper gear on the PLC (programmable logic controller) 11 according to the type of a heat shrinkage pipe needing to be subjected to heat shrinkage, starts the heat shrinkage furnace 4 to preheat, starts a heating pipe 18 in the heat shrinkage furnace 4 to heat air in a heating cavity 17, simultaneously starts a circulating fan 20 to enable the hot air to form circulating air in a furnace body 16, when the temperature in the furnace body 16 reaches a preset value, a temperature controller in the heat shrinkage furnace 4 sends a signal allowing starting to the PLC 11, the operator presses a starting button at the unpowered roller conveying line 2, firstly, the conveying line is started, firstly, a lifting baffle 12 at the tail end of the conveying line falls down, a busbar tooling plate is conveyed to a tooling plate conveying mechanism in the heat shrinkage furnace 4, and the busbar tooling plate is conveyed to the furnace body 16 through the tooling plate conveying mechanism;
thirdly, when the first position detection element 29 detects that the busbar tooling plate completely leaves the No. I conveying line, the first position detection element 29 sends a signal to the PLC controller 11, the PLC controller 11 controls the No. I conveying line to stop, and controls the lifting baffle plate at the No. I conveying line to drive the air cylinder 13 to start, so that the lifting baffle plate 12 is pushed to rise, and preparation is made for conveying the next busbar tooling plate;
fourthly, the busbar heat shrinkable tube on the busbar tooling plate finishes heat shrinkage in the furnace body 16, and after the first position detection element 29 detects that no busbar tooling plate is arranged on the No. 2 conveying line, the tooling plate conveying mechanism conveys the busbar tooling plate in the furnace body 16 to the furnace bodyNo. 2 conveying lineWhen the first position detection element 29 detects the position of the bus bar tooling plate on the No. two conveying lines, the PLC 11 controls the No. two conveying lines to stop;
fifthly, when the first position detection assembly 9 detects that the bus bar tooling plate is arranged on the No. conveying line, or the jacking transfer device works, the lifting baffle 12 of the second blocking mechanism is in a lifting state, the first position detection assembly 9 detects that the bus bar tooling plate is not arranged on the No. conveying line, and the jacking transfer device does not work, the PLC 11 controls the lifting baffle 12 of the second blocking mechanism to fall down, and simultaneously controls the No. conveying line to start, the No. conveying line conveys the bus bar tooling plate to the No. conveying line, and the first position detection element 29 detects that the bus bar tooling plate completely leaves the No. conveying line, the PLC 11 controls the No. conveying line to stop, controls the No. conveying line to start, and continues to convey the bus bar tooling plate backwards;
sixthly, after the first position detection assembly 9 detects that the busbar tooling plate on the No. three conveying line is in place, the PLC 11 controls the No. three conveying line to stop, and after the second position detection assembly 10 detects that the No. four conveying line does not have the busbar tooling plate, the PLC 11 controls the lifting mechanism 23 to start to push the lifting table 22 to rise, the lifting table 22 supports the busbar tooling plate on the No. three conveying line, and simultaneously controls the transfer driving motor 28 to start to drive the transfer chain 26 to rotate, and the transfer chain 26 drives the busbar tooling plate to move towards the direction of the No. four conveying line;
seventhly, after the second position detection assembly 10 detects that the busbar tooling plate on the No. four conveying line is in place, the PLC 11 controls the transfer driving motor 28 to stop, controls the lifting mechanism 23 to drive the lifting table 22 to fall to the homing position, and controls the busbar tooling plate to fall onto the No. four conveying line, then controls the No. four conveying line to start, and conveys the busbar tooling plate onto the No. five conveying line, and so on, the busbar tooling plate sequentially passes through the No. five conveying line and the No. sixteenth conveying line until the busbar tooling plate is conveyed onto the No. seventeenth conveying line, and when the second position detection element 30 on the No. seventeenth conveying line detects that the busbar tooling plate is in place, the No. seventeenth conveying line stops, and the subsequent busbar tooling plates are sequentially placed on the No. conveying line and the No. fifthly conveying line;
eighthly, when the No. seventy-five conveying lines need to be subjected to blanking, an operator presses a starting button at the No. seventy-seven conveying lines to control the No. seventy-seven conveying lines to be started, the busbar tooling plate is continuously conveyed to the universal ball platform forwards, after the second position detection element 30 detects that the busbar tooling plate is completely separated from the No. seventy-seven conveying lines, the PLC 11 controls the conveying lines to be started in sequence, and the busbar tooling plate on the corresponding conveying lines is conveyed to the next conveying line.
To sum up, the utility model provides an automatic intelligent shrink assembly line of female pyrocondensation pipe of arranging has realized the intelligent assembly line operation to female pyrocondensation pipe pyrocondensation work of arranging, has improved the security of pyrocondensation work and the efficiency of production, has reduced the intensity of labour, has guaranteed the homogeneity that female pyrocondensation pipe is heated simultaneously, has prolonged the life and the insulation life of pyrocondensation pipe.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The automatic intelligent shrinkage assembly line for the busbar heat shrinkage pipe comprises a rack and is characterized in that a feeding conveying unit, a heat shrinkage device, a discharging conveying unit, a transferring conveying unit and a blanking conveying unit are sequentially arranged on the rack along the advancing direction of a busbar tooling plate;
the thermal contraction device comprises a thermal contraction furnace for performing thermal contraction on the busbar thermal contraction pipe, and a tooling plate conveying mechanism for conveying the busbar tooling plate is arranged in the thermal contraction furnace;
the discharge conveying unit comprises a first roller conveying line arranged at the downstream of the thermal shrinkage furnace, and the front end of the first roller conveying line is connected with the tail end of the tooling plate conveying mechanism;
the transferring and conveying unit comprises a second roller conveying line and a third roller conveying line, the second roller conveying line is arranged at the lower part of the first roller conveying line, the second roller conveying line and the third roller conveying line are arranged side by side and are opposite in conveying direction, a jacking transferring and conveying device is arranged between the second roller conveying line and the third roller conveying line together, a first position detection assembly for detecting the position of a busbar tooling plate on the second roller conveying line is mounted on the rack, and a second position detection assembly for detecting the position of the busbar tooling plate on the third roller conveying line is further mounted on the rack;
the blanking conveying unit is arranged at the downstream of the third roller conveying line;
the device comprises a first roller conveying line, a second roller conveying line, a third roller conveying line, a first position detection assembly and a second position detection assembly, and is characterized by further comprising a PLC controller, wherein the first roller conveying line, the second roller conveying line, the third roller conveying line, the first position detection assembly and the second position detection assembly are all electrically connected with the PLC controller.
2. The automatic intelligent busbar heat shrink pipe production line according to claim 1, wherein a first blocking mechanism is arranged between the tail end of the feeding conveying unit and the heat shrink device, and a second blocking mechanism is arranged on the first roller conveying line;
first stop gear and second stop gear all include a lifting baffle, each lifting baffle all along vertical slidable mounting in the frame, each lifting baffle all is connected with a lifting baffle and drives actuating cylinder, each lifting baffle drives actuating cylinder's cylinder body and all is fixed in the frame, still be provided with in the frame and be used for detecting female first position detection component who arranges frock board position, first position detection component and lifting baffle drive actuating cylinder all with the PLC controller electricity is connected.
3. The automatic intelligent shrink assembly line of female arranging pyrocondensation pipe of claim 2, characterized in that, feeding conveyor unit includes unpowered cylinder transfer chain and power cylinder transfer chain, the power cylinder transfer chain set up in the low reaches of unpowered cylinder transfer chain, the lift baffle of first barrier mechanism set up in the end of power cylinder transfer chain, the power cylinder transfer chain with the PLC controller electricity is connected.
4. The automatic intelligent shrink assembly line of busbar heat shrink tube according to claim 1, wherein a first fixing baffle and a second fixing baffle are further fixed on the rack, the first fixing baffle is arranged at the tail end of the second roller conveying line, and the second fixing baffle is arranged on one side, far away from the second roller conveying line, of the third roller conveying line.
5. The automatic intelligent shrinkage assembly line of the busbar heat shrinkable tube according to claim 1, wherein the heat shrinkable tube comprises a furnace body with front and rear ends open, heat-insulating curtains are mounted at the openings at the two ends of the furnace body, heating cavities are respectively arranged on the two side walls of the furnace body, a plurality of heating tubes are arranged in each heating cavity, a heat-insulating layer is arranged on the outer wall of the furnace body, a plurality of circulating fans are arranged at the top of the furnace body, a cooling fan is further arranged at the rear end of the top of the heat shrinkable tube, and each heating tube, circulating fan and cooling fan are electrically connected with the PLC.
6. The automatic intelligent busbar heat shrink tubing line of claim 1, wherein, the jacking transfer device comprises a lifting platform, the lifting platform is connected with a lifting mechanism for driving the lifting platform to lift, a plurality of horizontally arranged mounting plates are mounted at the top of the lifting platform, a pair of transmission chain wheels is mounted on each mounting plate, a transfer chain is arranged between each pair of transmission chain wheels, the transfer direction of each transfer chain is perpendicular to the conveying direction of the second roller conveying line, a driving chain wheel matched with the transfer chain is mounted on each mounting plate, all the driving chain wheels are connected with a transfer driving motor in a transmission way, the motor base of the transfer driving motor is fixed on the lifting platform, and each of the lifting mechanism and the transfer driving motor is electrically connected with the PLC.
7. The automatic intelligent shrink assembly line of busbar heat shrink tube according to claim 1, wherein the blanking conveying unit comprises a plurality of fourth roller conveying lines, all the fourth roller conveying lines are sequentially connected and mounted together along the advancing direction of the busbar tooling plate, the front end of the fourth roller conveying line positioned at the most upstream is connected with the tail end of the third roller conveying line, a second position detection element is arranged at the tail end of each fourth roller conveying line, each second position detection element is mounted on the rack, and each fourth roller conveying line and each second position detection element are electrically connected with the PLC.
8. The automatic intelligent busbar heat shrink pipe production line according to claim 7, wherein a plurality of axial flow fans for cooling busbars are arranged at the first roller conveying line, and each axial flow fan is electrically connected with the PLC.
9. The automatic intelligent busbar heat shrink pipe production line according to claim 5, wherein the tooling plate conveying mechanism comprises two transmission shafts rotatably mounted in the heat shrink furnace, each transmission shaft is perpendicular to the advancing direction of the busbar tooling plate, the two transmission shafts are jointly in transmission connection with a transmission shaft driving motor, the transmission shaft driving motors are electrically connected with the PLC, a conveying belt is jointly wound on the two transmission shafts, a plurality of conveying furnace rods are mounted on the conveying belt, and each conveying furnace rod is parallel to the transmission shaft.
10. The automatic intelligent busbar heat shrink pipe production line according to claim 8, wherein a fan mounting frame is arranged at the first roller conveying line, the rack penetrates through the fan mounting frame, and each axial flow fan is mounted on the fan mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430502.XU CN214820890U (en) | 2021-06-25 | 2021-06-25 | Automatic intelligent shrinkage assembly line for busbar heat shrinkable tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121430502.XU CN214820890U (en) | 2021-06-25 | 2021-06-25 | Automatic intelligent shrinkage assembly line for busbar heat shrinkable tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214820890U true CN214820890U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121430502.XU Active CN214820890U (en) | 2021-06-25 | 2021-06-25 | Automatic intelligent shrinkage assembly line for busbar heat shrinkable tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214820890U (en) |
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2021
- 2021-06-25 CN CN202121430502.XU patent/CN214820890U/en active Active
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