CN115799390B - Insulating strip laying device - Google Patents
Insulating strip laying device Download PDFInfo
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- CN115799390B CN115799390B CN202211500454.6A CN202211500454A CN115799390B CN 115799390 B CN115799390 B CN 115799390B CN 202211500454 A CN202211500454 A CN 202211500454A CN 115799390 B CN115799390 B CN 115799390B
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- 230000007246 mechanism Effects 0.000 claims abstract description 103
- 238000005520 cutting process Methods 0.000 claims abstract description 50
- 238000003466 welding Methods 0.000 claims abstract description 43
- 239000011810 insulating material Substances 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims description 97
- 238000009413 insulation Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000010606 normalization Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The insulating small strip laying device comprises a feeding unit, a cutting unit and a poking plate unit, wherein insulating materials are conveyed to the cutting unit through the feeding unit and then are clamped through the pressing mechanism, the insulating materials are cut into insulating small strips by the cutting unit, and the poking plate unit is used for carrying out normalization and poking on the insulating small strips to be conveyed to the deviation correcting mechanism; the deviation correcting mechanism is used for sucking the insulating small strips transmitted from the feeding cutting mechanism and transferring the insulating small strips to the tray mechanism; the tray mechanism is used for bearing and fixing the insulating small strips transmitted by the deviation correcting mechanism, and the grabbing mechanism grabs the battery piece to be attached to the insulating small strips and is welded and connected into a whole through the welding mechanism. The device plays a great role in the laying efficiency of the insulating strips and the reduction of the workload of operators, not only improves the power of the components, but also maximizes the productivity of the production line, thereby achieving the maximum economic benefit.
Description
Technical Field
The invention relates to the field of welding of photovoltaic modules, in particular to an insulating small strip laying device.
Background
The photovoltaic module is a component capable of converting solar energy into electric energy, fully utilizes the solar energy, does not generate any pollutants such as waste water, waste residue and the like in the conversion process, and has important significance for relieving energy crisis and environmental pollution. Silver black tin-coated bus bars often exist in the traditional photovoltaic modules, and the front faces of the tin-coated bus bars reflect light under the irradiation of sunlight, so that the photoelectric conversion efficiency of the photovoltaic modules is reduced, and therefore the all-black photovoltaic modules occupy important positions in a distributed photovoltaic system. Except for transparent objects, other materials in the all-black photovoltaic module are black, and black bus bars are needed in the all-black photovoltaic module. However, the black surface of the black bus bar is a single-sided paint spraying surface, so that paint is dropped and whitened after the black bus bar is bent, and the appearance and the yield of the full-black photovoltaic module are seriously affected; on the other hand, when two black bus bars are required to be lap welded and the black surface faces to one direction, the circuit cannot be lap welded and normally electrified due to the fact that the paint spraying surface cannot be welded and insulated. To above-mentioned problem subassembly producer begins to weld black insulating strip in the busbar front to increase photoelectric conversion efficiency, thereby improves the subassembly power, but all adopts artifical welding mode, and this mode inefficiency and operation process are complicated, very easy damage the degradation with the subassembly, are unfavorable for solar module's batch production. It is therefore necessary to propose an insulating strip laying device to solve the above-mentioned problems.
Disclosure of Invention
The invention mainly aims to provide a laying device for insulating strips, which aims to improve the laying efficiency of the insulating strips, reduce the production cost of components and realize the automatic control of an insulating strip laying machine. The invention adopts the following technical scheme:
an insulating strip laying device comprises a discharging and feeding cutting mechanism, a deviation correcting mechanism, a tray mechanism, a grabbing mechanism and a welding mechanism which are sequentially arranged according to production sequence.
The feeding and cutting mechanism comprises a feeding unit, a cutting unit and a poking piece unit, the insulating material is conveyed to the cutting unit through the feeding unit and then is clamped through the pressing mechanism, the insulating material is cut into insulating strips by the cutting unit, and the poking piece unit is used for carrying out normalization on the insulating strips and poking the insulating strips to be conveyed to the deviation correcting mechanism;
the deviation correcting mechanism is used for sucking the insulating small strips transmitted from the feeding cutting mechanism and transferring the insulating small strips to the tray mechanism;
the tray mechanism is used for bearing and fixing the insulating small strips transmitted by the deviation correcting mechanism, and the grabbing mechanism grabs the battery piece to be attached to the insulating small strips and is welded and connected into a whole through the welding mechanism.
Specifically, the deviation correcting mechanism is used for sucking the insulating small strips transmitted from the feeding cutting mechanism and transferring the insulating small strips to the tray mechanism.
The deviation correcting mechanism comprises a rotation adjusting unit, a camera detecting unit, an adsorption unit and a buffer unit.
The rotation adjusting unit comprises a transverse moving part, a longitudinal moving part, a rotating part and a deviation correcting tray. The transverse moving component is a servo module, and the driving direction of the servo module is the transverse direction. The longitudinal moving part comprises a guide rail, a first rack and a first gear motor; the first rack and the guide rail are respectively connected with the servo module, the transmission directions of the guide rail and the first rack are longitudinal directions, and the first gear motor and the first rack are meshed to drive the servo module to integrally move in the longitudinal directions. The rotating component comprises a second rack, a second gear motor and a rotating plate; the second rack is installed in the one end of the tray bottom surface of rectifying, and the tray of rectifying is used for receiving the insulating little strip that the material loading cutting mechanism transmitted, and the one end and the second gear motor of commentaries on classics board are connected and second gear motor and second rack meshing, and the other end rotatable coupling of tray bottom surface of rectifying of commentaries on classics board. When the second gear motor is meshed with the second rack for transmission, one end of the rotating plate moves in an arc mode around the other end, the rotating plate is connected with the deviation correcting tray integrally, one end of the deviation correcting tray moves in an arc mode around the other end, the bottom surface of the rotating plate is connected with the servo module, the deviation correcting tray can move in the transverse direction, and the longitudinal moving part is connected with the servo module, so that the deviation correcting tray can move in the longitudinal direction.
The camera detection unit is used for detecting the position of the insulating small strip on the deviation rectifying tray, the camera detection unit comprises a camera servo module arranged above the deviation rectifying tray, a detection camera is installed on the camera servo module, the detection camera detects the position of the insulating small strip on the deviation rectifying tray and feeds back the position to the rotary adjustment unit, and the rotary adjustment unit adjusts the angle of the insulating small strip to be matched with the adsorption unit.
The adsorption unit comprises an adsorption bracket provided with an adsorber and an adsorption driving device connected with the adsorption bracket and capable of driving the adsorption bracket to longitudinally move, the adsorber is strip-shaped and is matched with the shape of the insulating small strip, a vacuum suction nozzle is arranged at the bottom of the adsorber and can be used for sucking the insulating small strip, and 3 adsorbers are arranged on the adsorption bracket.
The buffer unit comprises a buffer support and two deviation rectifying trays arranged on the buffer support, the adsorption unit absorbs the insulation strips adjusted by the rotary adjusting unit and transmits the insulation strips to the buffer unit, and after the buffer unit is fully buffered, 3 adsorbers of the adsorption unit absorb all the insulation strips and transmit the insulation strips to the tray mechanism.
Specifically, the driving device comprises a transverse moving part, a longitudinal moving part and a rotating part;
the transverse moving component is a servo module;
the longitudinal moving part comprises a guide rail, a first rack and a first gear motor; the first gear motor and the first rack are meshed to drive the servo module to move in the longitudinal direction;
the rotating component comprises a second rack, a second gear motor and a rotating plate; the second rack is arranged at one end of the deviation correcting tray, one end of the rotating plate is connected with the second gear motor, the other end of the rotating plate is rotatably connected with the other end of the deviation correcting tray, and the second gear motor is meshed with the second rack to drive the deviation correcting tray to do circular arc motion; the bottom surface of the rotating plate is also connected with the servo module.
Specifically, the feeding unit comprises a lifting mechanism arranged on the side edge of the feeding bracket and a transition roll shaft arranged on the feeding bracket; the lifting mechanism comprises a lifting cylinder arranged on the side wall of the feeding support, the driving direction of the lifting cylinder is in the vertical direction, the driving end of the lifting cylinder is connected with an L-shaped lifting plate, the L-shaped lifting plate is used for placing a roll shaft packed with insulating materials, a U-shaped placing groove which is used for placing the roll shaft packed with the insulating materials and is provided with a side opening is formed in the feeding support, and a fixing device is further arranged on the U-shaped placing groove. The roller shaft packed with the insulating material is placed on the L-shaped lifting plate, lifting and feeding are carried out on the lifting cylinder until the roller shaft is lifted to the opening of the U-shaped placing groove, the roller shaft is manually pushed into the U-shaped placing groove, then the roller shaft is fixed through the fixing device, the roller shaft rotates to discharge the insulating material, and the insulating material is cut to the cutting unit along the transition roller shaft conveying direction.
The cutting unit is a servo sliding device connected with a cutting knife, a plurality of receiving plates which are arranged along the same straight line are arranged under the cutting unit, the receiving plates are distributed at equal intervals, the plectrum unit comprises an upper plectrum plate and a lower plectrum plate which are connected into a whole, the distance between the vertical directions of the upper plectrum plate and the lower plectrum plate is adjustable, a plurality of plectrums are arranged on the upper plectrum plate, the plurality of plectrums are arranged in the gaps of the receiving plates, the lower plectrum plate is connected with a lower plectrum plate driving device, the lower plectrum plate driving device drives the lower plectrum plate to move, the plectrum moves back and forth in the gaps, and insulating strips after cutting are poked to the deviation correcting mechanism.
Specifically, the tray mechanism comprises a pair of coaxially connected double-belt conveying devices and a plurality of adsorption carrier plate units; the adsorption carrier plate units are used for receiving the insulation strips transmitted by the deviation correcting mechanism, the adsorption carrier plate units are connected with the double-belt transmission device, and the double-belt transmission device drives the adsorption carrier plate units to move to preset positions respectively.
Specifically, the suction double-belt transmission device comprises four belt pulleys, a motor and a sliding rail; every two vertically arranged belt pulleys form a group, any one group of belt pulleys are connected with a motor, the two groups of belt pulleys are connected with each other through belts, a sliding rail is arranged between the two groups of belt pulleys, and the transmission directions of the two groups of belt pulleys and the transmission direction of the sliding rail are parallel to each other; the pair of double belt transmission devices are arranged in parallel, the opposite belt pulleys in the pair of double belt transmission devices are connected through a transmission shaft,
the adsorption carrier plate unit comprises a front adsorption carrier plate unit, a middle adsorption carrier plate unit and a rear adsorption carrier plate unit which have the same structure; each adsorption carrier plate unit comprises a base plate and toothed plates connected to two ends of the base plate, wherein the toothed plates are connected with sliding blocks, the sliding blocks are arranged on the sliding rails, a vacuum absorber is arranged on the base plate, the suction end of the vacuum absorber is connected with a suction plate, and the suction plate is provided with a suction groove;
the sliding block of the front adsorption carrier plate unit is only connected with the sliding rail, the sliding block of the middle adsorption carrier plate unit is connected with the sliding rail, a first belt connecting plate is arranged on the sliding block of the middle adsorption carrier plate unit, and the first belt connecting plate is connected with one belt; the sliding block of the rear adsorption carrier plate unit is connected with the sliding rail, and a second belt connecting plate is arranged on the sliding block of the rear adsorption carrier plate unit and connected with the other belt.
Specifically, the grabbing mechanism comprises a grabbing piece driving unit, a battery piece adsorption unit is connected to the driving end of the grabbing piece driving unit, and the driving unit drives the battery piece adsorption unit to move in the vertical and horizontal directions.
Specifically, the welding mechanism comprises a welding driving unit and a plurality of welding heads, the driving end of the welding driving unit is connected with a position regulator, the position regulator is connected with the welding heads, and the welding driving unit drives the welding heads to move in the vertical and horizontal directions.
In summary, the invention has the following advantages: the device plays a great role in the laying efficiency of the insulating strips and the reduction of the workload of operators, not only improves the power of the components, but also maximizes the productivity of the production line, thereby achieving the maximum economic benefit.
Drawings
FIG. 1 is a side view of an insulation strip laying device;
FIG. 2 is a schematic view of the internal structure of an insulation strip laying device;
FIG. 3 is a schematic view of a feeding and cutting mechanism in an insulation strip laying device;
FIG. 4 is a schematic view of the back of a feeding and cutting mechanism in an insulation strip laying device;
FIG. 5 is an enlarged schematic view of the partial structure of FIG. 3A;
FIG. 6 is an enlarged schematic view of the partial structure of FIG. 4B;
FIG. 7 is a schematic view of a deviation rectifying mechanism in an insulation strip laying device;
FIG. 8 is an enlarged schematic view of the partial structure of FIG. 7H;
FIG. 9 is an enlarged schematic view of the partial structure of FIG. 7I;
FIG. 10 is a schematic view of a tray mechanism in an insulation tape laying apparatus;
FIG. 11 is an enlarged schematic view of the partial structure of FIG. 10D;
FIG. 12 is an enlarged schematic view of the partial structure of FIG. 11E;
FIG. 13 is an enlarged schematic view of the partial structure of FIG. 10C;
FIG. 14 is a schematic view of the structure of the gripper mechanism in the insulation tape laying device;
FIG. 15 is an enlarged schematic view of the partial structure of FIG. 14F;
FIG. 16 is a schematic view of a welding mechanism in an insulation tape laying apparatus;
FIG. 17 is an enlarged schematic view of the partial structure of FIG. 16G;
reference numerals:
10 a feeding and cutting mechanism;
101 a feeding unit; 1011 lifting cylinders; 1012L-shaped lifting plate; 1013U-shaped placing groove;
102 a reel of an insulation small material roll; 103 transition wheels;
104 a shifting sheet mechanism; 1041 lifting cylinders; 1042 lower plectrum plate; 1043 upper paddle plates; 1044 lower paddle drive; 1045 dials; 1046 guide rails;
105 cutting units; 1051 cutting knife; 1052 servo slide; 1053 receiving plate;
20, a correction mechanism;
201 a rotation adjustment unit; 2011 servo module; 2012, rotating a plate; 2013 deviation rectifying tray; 2014 a second gear motor;
202 an adsorption unit; 2021 adsorbing the stent; 2022 adsorber; 2023 insulating strips;
203 a camera detection unit; 2031 a camera servo module; 2032 detecting a camera;
204 adsorbing a driving device;
205 a cache unit; 2051, caching a bracket; 2052 deviation rectifying tray;
30 tray mechanism;
301 a double belt conveyor; 3011 a motor; 3012 a first belt; 3013 a second belt; 3014 a pulley; 3015 connecting shaft; 3016 a slide rail;
302 front adsorption carrier plate unit; 303, adsorbing a carrier plate unit in the middle;
304 rear adsorption carrier plate unit; 3041 toothed plate; 3042 backing plate; 3043 adsorption tank; 3044 suction plate; 3045 vacuum fitting; 3046 tray negative pressure gauge;
40 a sheet grabbing mechanism;
401 the suction sheet horizontal movement module; 402 suction sheet lifting module; 403 a multi-stage vacuum generator; 404 suction piece negative pressure meter; 405 vacuum chuck;
50 a welding mechanism;
501 a welding head; 502 a rotary drive module; 503 driving the module vertically; 504 horizontal drive modules.
Detailed Description
The invention is further described below with reference to fig. 1 to 17.
An insulating small strip laying device comprises (1) a feeding and cutting mechanism 10, (2) a deviation correcting mechanism 20, (3) a tray mechanism 30, (4) a sheet grabbing mechanism 40 and (5) a welding mechanism 50;
(1) The feeding and cutting mechanism 10 comprises a (1.1) feeding unit 101, a (1.2) cutting unit 105 and a (1.3) poking piece unit, wherein insulating materials are conveyed to the cutting unit 105 through the feeding unit 101, the cutting unit 105 cuts the insulating materials into small insulating strips, and the poking piece unit is used for orderly poking the small insulating strips and conveying the small insulating strips to the deviation correcting mechanism 20;
1.1 the feeding unit 101 comprises a lifting mechanism arranged on the side edge of a feeding bracket and a transition roll shaft arranged on the feeding bracket; the lifting mechanism comprises a lifting cylinder 1011 arranged on the side wall of the feeding bracket, the driving direction of the lifting cylinder 1011 is in the vertical direction, the driving end of the lifting cylinder 1011 is connected with an L-shaped lifting plate 1012, the L-shaped lifting plate 1012 is used for placing a roll shaft packed with insulating materials, the feeding bracket is also provided with a U-shaped placing groove 1013 which can be used for placing the roll shaft packed with the insulating materials and is provided with a side opening, and the U-shaped placing groove 1013 is also provided with a fixing device. The roller shaft packed with the insulating material is placed on the L-shaped lifting plate 1012, the lifting cylinder 1011 is lifted and fed until the roller shaft is lifted to the opening of the U-shaped placing groove 1013, the roller shaft is manually pushed into the U-shaped placing groove 1013, then the roller shaft is fixed through the fixing device, the roller shaft rotates to discharge the insulating material, and the insulating material is cut from the transition roller shaft to the cutting unit 105 along the transmission direction of the transition roller shaft.
1.2 the cutting unit 105 is a servo sliding device 1052 connected with a cutting knife 1051, a plurality of receiving plates 1053 arranged along the same straight line are arranged under the cutting unit 105, and the receiving plates 1053 are distributed at equal intervals.
1.3 the plectrum unit is including last plectrum plate 1043 and the lower plectrum plate 1042 that connect into an organic whole, installs lift cylinder 1041 on the lower plectrum plate 1042, and lift cylinder 1041's drive end is connected and is gone up plectrum plate 1043, and two board vertical direction interval is adjustable like this, goes up and installs a plurality of plectrums 1045 on the plectrum plate 1043, and a plurality of plectrums 1045 set up in each receiving plate 1053's clearance, and lower plectrum plate 1042 is connected with lower plectrum plate drive arrangement 1044, and lower plectrum plate drive arrangement 1044 drives down plectrum plate 1042 and removes for plectrum 1045 back and forth in the clearance, thereby stir after the cutting insulating strip to rectifying mechanism 20.
(2) The deviation rectifying mechanism 20 is used for absorbing the insulating strips transmitted from the feeding and cutting mechanism 10 and transferring the insulating strips onto the tray mechanism 30.
The deviation rectifying mechanism 20 includes (2.1) a rotation adjusting unit 201, (2.2) a camera detecting unit 203, (2.3) an adsorbing unit 202, and (2.4) a buffering unit 205.
2.1 the rotation adjustment unit 201 comprises a lateral movement component, a longitudinal movement component, a rotation component, a deviation correcting tray 2013. The lateral moving component is a servo module 2011, and the driving direction of the servo module 2011 is a lateral direction. The longitudinal moving part comprises a guide rail, a first rack and a first gear motor; the first rack and the guide rail are respectively connected with the servo module 2011, the transmission directions of the guide rail and the first rack are all longitudinal directions, and the first gear motor and the first rack are meshed to drive the servo module 2011 to move integrally in the longitudinal direction. The rotating components include a second rack, a second gear motor 2014, and a rotating plate 2012; the second rack is installed at one end of the bottom surface of the deviation rectifying tray 2013, the deviation rectifying tray 2013 is used for receiving the insulating small strips transmitted by the feeding cutting mechanism 10, one end of the rotating plate 2012 is connected with the second gear motor 2014, the second gear motor 2014 is meshed with the second rack, and the other end of the rotating plate 2012 is rotatably connected with the other end of the bottom surface of the deviation rectifying tray 2013. When the second gear motor 2014 is meshed with the second rack for transmission, one end of the rotating plate 2012 moves in an arc manner around the other end, one end of the deviation rectifying tray 2013 moves in an arc manner around the other end because the rotating plate 2012 is connected with the deviation rectifying tray 2013, the deviation rectifying tray 2013 can move in the transverse direction because the bottom surface of the rotating plate 2012 is also connected with the servo module 2011, and the deviation rectifying tray 2013 can move in the longitudinal direction because the longitudinal moving part is connected with the servo module 2011.
2.2 the camera detecting element 203 is used for detecting the position of the insulating small strip on the tray of rectifying, and the camera detecting element 203 includes a camera servo module 2031 that erects in the tray top of rectifying, installs detection camera 2032 on the camera servo module, detects the position of the insulating small strip on the tray of rectifying and feeds back to rotatory adjusting element 201, and rotatory adjusting element 201 adjusts insulating small strip to the angle with the adsorption unit 202 looks adaptation.
2.3 the adsorption unit 202 comprises an adsorption bracket 2021 provided with an adsorption bracket 2022 and an adsorption driving device 204 which is connected with the adsorption bracket 2021 and can drive the adsorption bracket 2021 to move longitudinally, the adsorption bracket 2022 is strip-shaped and is matched with the shape of the small insulating strip 2023, a vacuum suction nozzle is arranged at the bottom of the adsorption bracket 2022 and can be used for sucking the small insulating strip 2023, and 3 adsorbers 2022 are arranged on the adsorption bracket 2021.
2.4 the buffer unit 205 includes a buffer support 2051 and two deviation correcting trays 2052 mounted on the buffer support 2051, the adsorption unit 202 sucks the insulation strips 2023 adjusted by the rotation adjusting unit 201 and transmits the insulation strips 2023 to the buffer unit 205, and when the buffer unit 205 is fully buffered, the 3 adsorbers 2022 of the adsorption unit 202 suck all the insulation strips 2023 and transmit the insulation strips 2023 to the tray mechanism 30.
(3) The tray mechanism 30 is used for carrying and fixing the insulation strips 2023 transmitted from the deviation correcting mechanism 20.
The tray mechanism 30 includes a pair of coaxially connected (3.1) double belt conveyor devices 301 and 3 (3.2) adsorption carrier plate units. The 3 adsorption carrier plate units are used for receiving the insulation strips transmitted by the deviation correcting mechanism 20, the 3 adsorption carrier plate units are connected with the double-belt transmission device 301, and the double-belt transmission device 301 drives each adsorption carrier plate unit to move to a preset position respectively.
3.1 the double belt transmission device 301 comprises four belt pulleys 3014, a motor and a sliding rail; every two vertically arranged belt pulleys 3014 are formed into one group, any one group of belt pulleys 3014 is connected with a motor, the two groups of belt pulleys 3014 are connected with each other through belts, a sliding rail is arranged between the two groups of belt pulleys 3014, and the transmission directions of the two groups of belt pulleys and the transmission direction of the sliding rail are parallel to each other; a pair of double belt conveyors 301 are arranged in parallel with each other, opposing pulleys 3014 in a pair of double belt conveyors 301 are connected by a drive shaft,
3.2 adsorption carrier plate units comprise a front adsorption carrier plate unit 302, a middle adsorption carrier plate unit 303 and a rear adsorption carrier plate unit 304 which have the same structure; each adsorption carrier plate unit comprises a base plate 3042 and toothed plates 3041 connected to two ends of the base plate 3042, wherein the toothed plates 3041 are connected with sliding blocks, the sliding blocks are arranged on sliding rails, a vacuum absorber is arranged on the base plate 3042, the suction end of the vacuum absorber is connected with a suction plate 3044, and the suction plate 3044 is provided with a suction groove 3043; in addition, the tray negative pressure table 3046 is further arranged on the base plate 3042, and when the vacuum value of the vacuum absorber cannot be reached, an alarm can be given, so that the risk of insulating small strip running or small material loss is effectively reduced.
The sliding blocks of the front adsorption carrier plate units 302 are only connected with the sliding rails, the sliding blocks of the middle adsorption carrier plate units 303 are provided with first belt 3012 connecting plates, and the first belt 3012 connecting plates are connected with one belt; the sliding block of the rear adsorption carrier plate unit 304 is connected with the sliding rail, and a second belt 3013 connecting plate is installed on the sliding block of the rear adsorption carrier plate unit 304, and the second belt 3013 connecting plate is connected with the other belt.
(4) The grabbing mechanism grabs the battery piece and attaches with the insulating strip.
The grabbing mechanism comprises a grabbing piece driving unit, a battery piece adsorption unit 202 is connected to the driving end of the grabbing piece driving unit, and the driving unit comprises a sucking piece lifting module 402 and a sucking piece horizontal movement module 401, so that the battery piece adsorption unit can be driven to move in the vertical, horizontal and longitudinal directions, and the position of the adsorbed battery piece is matched with the position of the adsorbed battery piece to be adjusted to be attached to the insulating small strip. The cell adsorption unit is provided with a multi-stage vacuum generator 403, and the vacuum generator 403 has larger flow, so that the risk that the vacuum chuck presses the cell grid line can be avoided when the string interval is switched.
(5) The welding mechanism 50 is integrally welded.
The welding mechanism 50 comprises a welding driving unit and a plurality of welding heads 501, wherein the driving end of the welding driving unit is connected with a position regulator, the position regulator comprises a section bar for connecting and fixing, the section bar 505 is connected with the driving end of the welding driving unit, a connecting plate is arranged on the welding heads 501, a row of waist-shaped holes 507 are formed in the side face of the connecting plate 507, and screws 506 are fixed in the waist-shaped holes 507 to fix the connecting plate with the section bar 505. Screw 506 may be selected to be suitably secured in the kidney-shaped hole so that the position of the welding head 501 may be adjusted. The welding driving unit comprises a horizontal driving module 504, a vertical driving module 503 and a rotary driving module 502, wherein the welding head 501 can be driven to move vertically, horizontally and transversely and longitudinally, and the position regulator can be driven to rotate. When the welding head 501 and the battery string bus bar are in an angle, the welding head 501 and the battery string bus bar can be adjusted through rotation, so that the welding reliability of the insulating small bar is ensured, and the insulating small bar laying function is achieved.
The working flow of the device is as follows:
because the insulating material roll needing to be fed is heavier, the insulating material roll is lifted by being driven by the lifting cylinder 1011 in the feeding unit 101, the safety and the labor are saved, the winding roll and the insulating material pass through the transition wheel 103, and then the insulating material roll is tightly clamped by the pressing mechanism, so that the feeding work is completed. After the feeding work is completed, the cutting knife 1051 in the cutting unit 105 starts to cut, the strips after cutting and fixing the length fall onto the receiving plate 1053, then the strips are dialed onto the deviation rectifying tray of the rotary adjusting unit 201 by the dialing piece mechanism 104, the detecting camera 2032 detects the positions of the insulating strips on the deviation rectifying tray and feeds back the positions to the rotary adjusting unit 201, the rotary adjusting unit 201 adjusts the insulating strips to an angle matched with the adsorption unit to be aligned, then the insulating strips adjusted by the rotary adjusting unit 201 are sucked and transmitted to the buffer unit 205, and after the buffer unit 205 is completely buffered, 3 adsorbers of the adsorption unit suck all the insulating strips and transmit the insulating strips to the front adsorption carrier unit 302, the middle adsorption carrier unit 303 and the rear adsorption carrier unit 304 of the tray mechanism 30 respectively. The front, middle and rear adsorption carrier plate units 304 can respectively and firmly adsorb the small insulating strips, and the double-belt transmission device 301 respectively transmits the 3 adsorption carrier plate units to 3 preset positions, namely, three positions of the front, middle and rear parts relative to the whole battery piece. The grabbing driving unit drives the battery piece adsorption unit to grab the welded battery piece of the stitch welding machine, then places the battery piece at positions corresponding to the front adsorption carrier plate unit 304, the middle adsorption carrier plate unit 304 and the rear adsorption carrier plate unit 304 respectively, the welding mechanism 50 is provided with a welding head, and the welding driving unit drives the welding head 501 to weld insulating small pieces on bus bars of the battery piece in an electromagnetic induction mode, so that the laying function of the insulating small pieces is completed.
In summary, the invention has the following advantages: the device plays a great role in the laying efficiency of the insulating strips and the reduction of the workload of operators, not only improves the power of the components, but also maximizes the productivity of the production line, thereby achieving the maximum economic benefit.
It is to be understood that the foregoing detailed description of the invention is merely illustrative of the invention and is not limited to the embodiments of the invention. It will be understood by those of ordinary skill in the art that the present invention may be modified or substituted for elements thereof to achieve the same technical effects; as long as the use requirement is met, the invention is within the protection scope of the invention.
Claims (9)
1. The insulating small strip laying device is characterized by comprising a feeding cutting mechanism, a deviation correcting mechanism, a tray mechanism, a sheet grabbing mechanism and a welding mechanism;
the feeding and cutting mechanism comprises a feeding unit, a cutting unit and a poking plate unit, wherein insulating materials are conveyed to the cutting unit through the feeding unit, the cutting unit cuts the insulating materials into small insulating strips, and the poking plate unit is used for regularizing the small insulating strips and poking the small insulating strips to be conveyed to the deviation correcting mechanism;
the deviation correcting mechanism is used for sucking the insulating strips transmitted from the feeding cutting mechanism and transferring the insulating strips to the tray mechanism;
the tray mechanism is used for bearing and fixing the insulating small strips transmitted by the deviation correcting mechanism, and the grabbing mechanism grabs the battery piece to be attached to the insulating small strips and is welded and connected into a whole through the welding mechanism;
the utility model discloses a correction mechanism, including cutting unit, lower plectrum, cutting unit, setting up the unit, be equipped with a plurality of receiving plates that set up along same straight line under, according to equidistant distribution between each receiving plate, the plectrum unit is including last plectrum board and the lower plectrum board of connecting into an organic whole and two board vertical direction interval are adjustable, upward install a plurality of plectrums on the plectrum board, a plurality of plectrums set up in the clearance of each receiving plate, lower plectrum board is connected with down plectrum board drive arrangement, lower plectrum board drive arrangement drive down the plectrum board removes, makes the plectrum is back-and-forth in the clearance, thereby stir after cutting insulating strip extremely on the correction mechanism.
2. The insulation strip laying device according to claim 1, wherein the deviation rectifying mechanism comprises a rotation camera detecting unit, a rotation adjusting unit, a buffer unit and an adsorption unit;
the rotation adjusting unit comprises a driving device and a deviation rectifying tray connected with the driving device,
the correction tray is used for receiving the insulating strips transmitted by the feeding cutting mechanism, the camera detection unit is used for detecting the positions of the insulating strips on the correction tray and feeding the positions back to the driving device, the driving device adjusts the insulating strips to an adaptation angle, the adsorption unit absorbs the adjusted insulating strips and transmits the adjusted insulating strips to the buffer unit, and after the buffer unit is fully buffered, the adsorption unit absorbs all the insulating strips and transmits the strips to the tray mechanism.
3. An insulation small stripe laying device according to claim 2, wherein the driving device comprises a lateral moving member, a longitudinal moving member and a rotating member;
the transverse moving component is a servo module;
the longitudinal moving part comprises a guide rail, a first rack and a first gear motor; the first rack and the guide rail are respectively connected with the servo module, the transmission directions of the guide rail and the first rack are longitudinal directions, and the first gear motor is meshed with the first rack to drive the servo module to move in the longitudinal direction;
the rotating component comprises a second rack, a second gear motor and a rotating plate; the second rack is arranged at one end of the deviation rectifying tray, one end of the rotating plate is connected with the second gear motor, the other end of the rotating plate is rotatably connected with the other end of the deviation rectifying tray, and the second gear motor is meshed with the second rack to drive the deviation rectifying tray to do circular arc motion; the bottom surface of the rotating plate is also connected with the servo module.
4. The insulation strip laying device according to claim 1, wherein the tray mechanism comprises a pair of coaxially connected double belt transmission devices and a plurality of adsorption carrier plate units; the adsorption carrier plate units are used for receiving the insulation strips transmitted by the deviation correcting mechanism, the adsorption carrier plate units are connected with the double-belt transmission device, and the double-belt transmission device drives the adsorption carrier plate units to move to preset positions respectively.
5. The insulation strip laying device according to claim 4, wherein the double belt transmission device comprises four pulleys, a motor and a sliding rail; every two vertically arranged belt pulleys form a group, a motor is connected with any one group of belt pulleys, the two groups of belt pulleys are connected with each other through belts, the sliding rail is arranged between the two groups of belt pulleys, and the transmission directions of the two groups of belt pulleys and the transmission directions of the sliding rail are parallel to each other; the pair of double belt transmission devices are arranged in parallel, the opposite belt pulleys in the pair of double belt transmission devices are connected through a transmission shaft,
the adsorption carrier plate unit comprises a front adsorption carrier plate unit, a middle adsorption carrier plate unit and a rear adsorption carrier plate unit which have the same structure; each adsorption carrier plate unit comprises a base plate and toothed plates connected to two ends of the base plate, wherein the toothed plates are connected with sliding blocks, the sliding blocks are arranged on the sliding rails, a vacuum absorber is arranged on the base plate, the suction end of the vacuum absorber is connected with a suction plate, and the suction plate is provided with a suction groove;
the sliding block of the front adsorption carrier plate unit is only connected with the sliding rail, the sliding block of the middle adsorption carrier plate unit is connected with the sliding rail, a first belt connecting plate is arranged on the sliding block of the middle adsorption carrier plate unit, and the first belt connecting plate is connected with one belt; the sliding blocks of the rear adsorption carrier plate units are connected with the sliding rails, and second belt connecting plates are mounted on the sliding blocks of the rear adsorption carrier plate units and connected with another belt.
6. The insulating strip laying device according to claim 4, wherein the grabbing mechanism comprises a grabbing piece driving unit, a battery piece adsorption unit is connected to a driving end of the grabbing piece driving unit, and the driving unit drives the battery piece adsorption unit to move in the vertical and horizontal directions.
7. The insulating strip laying device according to claim 1, wherein the welding mechanism comprises a welding driving unit and a plurality of welding heads, a position regulator is connected to a driving end of the welding driving unit, the position regulator is connected to the plurality of welding heads, and the welding driving unit drives the welding heads to move in vertical and horizontal directions.
8. The insulation strip laying device according to claim 7, wherein the feeding unit comprises a lifting mechanism arranged on the side edge of the feeding bracket and a transition roll shaft arranged on the feeding bracket; the lifting mechanism comprises a lifting cylinder arranged on the side wall of the feeding bracket, the driving direction of the lifting cylinder is the vertical direction, the driving end of the lifting cylinder is connected with an L-shaped lifting plate, the L-shaped lifting plate is used for placing a roll shaft packed with insulating materials, a U-shaped placing groove with a side opening is further formed in the feeding bracket, the position of the U-shaped placing groove is higher than the bottom surface of the feeding bracket, and a roll shaft fixing device is further arranged on the U-shaped placing groove;
the cutting unit is a servo sliding device connected with a cutting knife, a plurality of receiving plates which are arranged along the same straight line are arranged under the cutting unit, and the receiving plates are distributed at equal intervals.
9. The insulation strip laying device according to claim 2, wherein the camera detection unit comprises a camera servo module arranged above the deviation rectifying tray, a detection camera is arranged on the camera servo module, the detection camera detects the position of the insulation strip on the deviation rectifying tray and feeds back the position to the rotation adjustment unit, and the rotation adjustment unit adjusts the insulation strip to an angle matched with the adsorption unit;
the adsorption unit comprises an adsorption bracket provided with an adsorber and an adsorption driving device which is connected with the adsorption bracket and can drive the adsorption bracket to longitudinally move, the adsorber is strip-shaped and is matched with the shape of the small insulating strip, the bottom of the adsorber is provided with a vacuum suction nozzle, and three adsorbers are arranged on the adsorption bracket;
the buffer unit comprises a buffer support and two deviation rectifying trays arranged on the buffer support, the adsorption unit absorbs the insulation strips adjusted by the rotation adjusting unit and sequentially transmits the insulation strips to the deviation rectifying trays, and when the buffer unit is fully buffered, the adsorption unit absorbs all the insulation strips and transmits the insulation strips to the tray mechanism.
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| CN202211500454.6A CN115799390B (en) | 2022-11-28 | 2022-11-28 | Insulating strip laying device |
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| CN202211500454.6A CN115799390B (en) | 2022-11-28 | 2022-11-28 | Insulating strip laying device |
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| CN115799390B true CN115799390B (en) | 2023-12-01 |
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| CN117342328A (en) * | 2023-11-22 | 2024-01-05 | 常州东杰自动化设备有限公司 | EVA (ethylene-vinyl acetate) small strip automatic laying device and application method thereof |
| CN117577712B (en) * | 2023-11-28 | 2024-08-13 | 无锡博而远智能装备有限公司 | Edge EVA laying machine based on vision correction technology |
| CN117712211B (en) * | 2024-02-06 | 2024-04-16 | 无锡博而远智能装备有限公司 | EVA strip cuts piercing laying machine |
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