CN110667230B - High-precision graphite roll-pasting machine - Google Patents
High-precision graphite roll-pasting machine Download PDFInfo
- Publication number
- CN110667230B CN110667230B CN201911125942.1A CN201911125942A CN110667230B CN 110667230 B CN110667230 B CN 110667230B CN 201911125942 A CN201911125942 A CN 201911125942A CN 110667230 B CN110667230 B CN 110667230B
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- graphite
- feeding
- pasting
- tablet
- shaking
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 175
- 239000010439 graphite Substances 0.000 title claims abstract description 175
- 230000007246 mechanism Effects 0.000 claims abstract description 249
- 239000000463 material Substances 0.000 claims abstract description 99
- 230000033001 locomotion Effects 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000010030 laminating Methods 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000003475 lamination Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a high-precision graphite roll-pasting machine which comprises a roll-pasting main body mechanism, wherein the roll-pasting main body mechanism comprises a material sheet feeding unit, a graphite sheet feeding unit, a pasting unit and a blanking unit, the discharging ends of the feeding unit and the graphite sheet feeding unit are respectively in butt joint with the feeding end of the pasting unit, the discharging end of the pasting unit is in butt joint with the feeding end of the blanking unit, the pasting unit comprises a UVW platform net cage mechanism and a pasting mechanism, the pasting mechanism comprises a pasting motion mechanism and a suction head plate connected with the pasting motion mechanism, the UVW platform net cage mechanism comprises a vacuum adsorption mechanism, a gauze, a roller and a roller reciprocating translation mechanism for driving the roller to conduct linear reciprocating motion, and the roller is positioned below the gauze and is in contact with the gauze. The beneficial effects of the invention are as follows: the precision and the efficiency are improved, and the automatic high-speed high-precision graphite flake rolling and pasting can be realized.
Description
Technical Field
The invention relates to a roll-pasting machine, in particular to a high-precision graphite roll-pasting machine.
Background
Graphite flake belongs to the great material of void fraction, and graphite flake laminating face is higher viscidity, have in the laminating of graphite flake, often adopt face and face to push down the laminating, because there is great adhesion between graphite flake and the current equipment in this laminating, the laminating exists and produces bubble and bubble is difficult for getting rid of, at present, graphite rolls the laminating and generally adopts the mode does, suction head or suction plate vacuum adsorption graphite flake, with graphite flake slope an angle, graphite flake front end pushes down, after contacting the material piece, begin to move the roll extrusion backward end slowly, release the vacuum of adsorbing graphite when removing, until the roll extrusion is accomplished. These devices often have these problems: firstly, bubble can not be got rid of to current equipment, changes to paste inaccurately, has easily to paste and covers the defect, and secondly, adopts traditional CCD locate mode, and laminating position accuracy is relatively poor to lead to the product yields low, thirdly, laminating speed is slow, production efficiency is low. The existing graphite flake rolling and pasting mode is insufficient in pasting position precision, yield is not easy to control, labor cost is high, and production efficiency is low.
Therefore, how to provide a graphite flake roll-pasting machine capable of realizing automatic high-speed and high-precision is a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a high-precision graphite roll-pasting machine.
The invention provides a high-precision graphite roll-pasting machine which comprises a roll-pasting main body mechanism, wherein the roll-pasting main body mechanism comprises a material sheet feeding unit, a graphite sheet feeding unit, a pasting unit and a blanking unit, the discharging ends of the feeding unit and the graphite sheet feeding unit are respectively in butt joint with the feeding ends of the pasting unit, the discharging ends of the pasting unit are in butt joint with the feeding ends of the blanking unit, the pasting unit comprises a UVW platform net cage mechanism and a pasting mechanism, the pasting mechanism comprises a pasting motion mechanism and a suction head plate connected with the pasting motion mechanism, the UVW platform net cage mechanism comprises a vacuum adsorption mechanism, a gauze, a roller and a roller reciprocating translation mechanism for driving the roller to conduct linear reciprocating motion, the roller reciprocating translation mechanism is connected with the roller, the roller is positioned below the gauze, the roller is in contact with the gauze, an adsorption cavity of the vacuum adsorption mechanism is positioned below the gauze, when the vacuum adsorption mechanism is used for driving the suction head plate to conduct linear reciprocating motion on the graphite sheet, and the roller is driven to conduct reciprocating motion on the graphite sheet.
As a further improvement of the invention, the number of the rolling paste main body mechanisms is two, and the rolling paste main body mechanisms are arranged symmetrically up and down.
As a further improvement of the present invention, the web feeding unit includes a web feeding mechanism that stores a web, a web shaking mechanism that takes a web, a web correction mechanism that corrects a web, a feeding manipulator that transfers a web, a web tearing mechanism that tears a film, a feeding mechanism that takes a web from the web feeding mechanism and shakes a web, after the shaking is completed, moves a web to the web correction mechanism, the web correction mechanism performs preliminary web positioning, after the web positioning is completed, the feeding manipulator takes a web from the web correction mechanism, moves a web to the web tearing mechanism, the web tearing mechanism tears a web, after the film tearing is completed, the feeding mechanism transfers a web to the lower camera correction mechanism, and the lower camera correction mechanism performs tension correction on a web and waits for the attaching mechanism to take a web.
As a further improvement of the invention, the tablet feeding mechanism comprises a feeding jacking stepping motor and a feeding rotary cylinder clamp, the feeding jacking stepping motor is connected with the feeding rotary cylinder clamp, the tablet shaking mechanism comprises a shaking servo motor, a shaking lifting cylinder, a shaking cylinder and a shaking suction head, the shaking servo motor is connected with the shaking lifting cylinder, the shaking lifting cylinder is connected with the shaking cylinder, the shaking cylinder is connected with the shaking suction head, and the tablet correction mechanism comprises a tablet correction cylinder.
As a further improvement of the invention, the tablet film tearing mechanism comprises a tablet film tearing belt transmission mechanism, the tablet film tearing belt transmission mechanism comprises a sticky film winding belt, the tablet feeding mechanism comprises a tablet feeding movement mechanism and a tablet feeding suction head, and the tablet feeding movement mechanism is connected with the tablet feeding suction head.
According to the invention, the graphite sheet feeding unit comprises a graphite sheet feeding mechanism for storing graphite sheets, a graphite sheet dyestripping mechanism, a graphite sheet correction mechanism for correcting the graphite sheets and a graphite sheet feeding mechanism, wherein the graphite sheet dyestripping mechanism comprises a graphite sheet dyestripping motion mechanism, a telescopic material shaking cylinder and an upper clamping jaw cylinder, the graphite sheet dyestripping motion mechanism is respectively connected with the telescopic material shaking cylinder and the upper clamping jaw cylinder, the telescopic material shaking cylinder takes the graphite sheets from the graphite sheet feeding mechanism, rapidly stretches out and withdraws the material shaking cylinder, after material shaking is completed, the telescopic material shaking cylinder moves the graphite sheets to the graphite sheet correction mechanism, the graphite sheet correction mechanism performs preliminary graphite sheet positioning, after positioning is completed, the graphite sheet correction mechanism adsorbs the graphite sheets, the upper clamping jaw cylinder clamps a protective film on the graphite sheets, the upper clamping jaw cylinder is driven to move by the graphite sheet dyestripping motion mechanism, after film tearing is completed, the upper feeding mechanism takes the graphite sheets from the graphite sheet correction mechanism to the graphite sheets after finishing film tearing, and moves the graphite sheets to a UVLC (W) screen box of the graphite sheet on the screen box.
As a further improvement of the invention, the graphite sheet feeding mechanism comprises a central control platform and a graphite sheet jacking stepping motor, the central control platform is provided with a graphite sheet clamp, the graphite sheet jacking stepping motor is connected with the graphite sheet clamp, the graphite sheet correcting mechanism comprises a graphite sheet correcting cylinder and a graphite sheet adsorbing mechanism, and an adsorbing cavity formed by the graphite sheet adsorbing mechanism is positioned below the graphite sheet correcting cylinder.
As a further improvement of the invention, the blanking unit comprises a finished product conveying mechanism, a finished product blanking mechanism and a finished product receiving mechanism which are in end-to-end butt joint.
As a further improvement of the invention, the roller is a soft rubber roller.
The beneficial effects of the invention are as follows: the precision and the efficiency are improved, and the automatic high-speed high-precision graphite flake rolling and pasting can be realized.
Drawings
Fig. 1 is an overall layout of a high-precision graphite roll-on machine of the present invention.
Fig. 2 is a schematic diagram of a web shaking mechanism, a web correcting mechanism, and a web feeding mechanism of a high-precision graphite roll-attaching machine according to the present invention.
Fig. 3 is a schematic diagram of a web dyestripping mechanism, a feeding web mechanism, and a lower camera correction mechanism of a high-precision graphite roll-on machine of the present invention.
Fig. 4 is a schematic diagram of a UVW platform cage mechanism, an upper camera calibration mechanism, and a bonding mechanism of the high-precision graphite roll-bonding machine of the present invention.
Fig. 5 is a schematic diagram of a UVW platform cage mechanism of a high precision graphite roll laminator of the invention.
Fig. 6 is a schematic diagram of a roll-on machine for high-precision graphite roll-on according to the present invention.
Fig. 7 is a schematic diagram of a graphite sheet feeding unit of a high-precision graphite roll-on machine of the present invention.
Detailed Description
The invention is further described with reference to the following description of the drawings and detailed description.
As shown in fig. 1 to 7, a high-precision graphite roll-on machine comprises a roll-on main body mechanism 18, the roll-on main body mechanism 18 comprises a material sheet feeding unit, a graphite sheet feeding unit, a laminating unit and a discharging unit, the discharging ends of the feeding unit and the graphite sheet feeding unit are respectively in butt joint with the feeding ends of the laminating unit, the discharging ends of the laminating unit are in butt joint with the feeding ends of the discharging unit, the laminating unit comprises a UVW platform net cage mechanism 8, an upper camera correction mechanism 9 and a laminating mechanism 10, the laminating mechanism 10 comprises a laminating motion mechanism and a suction head plate 151 connected with the laminating motion mechanism, the UVW platform net cage mechanism 8 comprises a vacuum adsorption mechanism, a net yarn 154, a roller 155 and a roller 155 which are driven to perform linear reciprocating motion, the roller 155 is preferably a soft rubber roller, the roller 155 is connected with the roller 155, the roller 155 is positioned below the net yarn 154, the roller 155 is in contact with the net yarn 154, the roller 154 is in contact with the net yarn 152, the roller plate 153 is driven to perform linear reciprocating motion from the net yarn 152 to the graphite sheet 153, and the roller plate 153 is driven to perform linear reciprocating motion when the vacuum adsorption mechanism is in the vacuum adsorption mechanism, and the roller plate 153 is in the vacuum adsorption mechanism.
As shown in fig. 1 to 7, the roll-paste main body mechanism 18 has two upper and lower symmetrical mechanisms, which respectively form an upper mechanism and a lower mechanism, so as to realize double-station operation. The lower mechanism and the upper mechanism of the machine are the same, the functions are the same, the material is carried by the feeding manipulator 1 at two sides at the same time, and the cost of the robot is saved. And all mechanism components of the machine are provided with middle transposition, each mechanism can wait to be sent to the next mechanism in the middle transposition after material taking is completed, the rings are mutually buckled, the double-station synchronous operation is realized, the upper mechanism does not need to wait for the work of the next mechanism to be completed and then operates, and the working efficiency is greatly improved.
As shown in fig. 1 to 7, the web feeding workflow is as follows: the tablet feeding mechanism 4 can store a certain number of tablets with protective films, and the tablets are lifted to a material taking position by taking a stepping motor as a lifting shaft to take materials by the tablet shaking mechanism 2.
As shown in fig. 1 to 7, the material shaking mechanism 2 for the material sheet is composed of a horizontal servo motor, a lifting cylinder, a telescopic material shaking cylinder and the like, and is driven by the servo motor to move to the upper part of the material sheet feeding mechanism 4, the lifting cylinder is used for descending the material sheet, the material sheet is completely lifted, and the material shaking cylinder is rapidly extended and retracted to shake the material, so that the material sheet is prevented from overlapping. And the material shaking completion is moved to the lifting cylinder of the material sheet correcting mechanism 3 to descend and discharge, the lifting cylinder is lifted after the material discharging completion, and the servo motor is moved to the material sheet feeding mechanism 4 to take materials. The web correction mechanism 3 performs preliminary web positioning for the feeding robot 1 to take out the material.
As shown in fig. 1 to 7, after the positioning of the web is completed, the feeding manipulator 1 moves to the position above the web correction mechanism 3, descends to take the web, completes the taking of the web, ascends and horizontally moves to the position above the web dyestripping mechanism 5, descends to discharge, completes the ascending of the discharge and returns to the standby point to wait for taking the web.
As shown in fig. 1 to 7, a film winding tape with viscosity is arranged on the film tearing mechanism 5, a roller driven by a servo motor compresses the film tape and a torsion motor receives waste films, and a servo motor and a lifting material taking cylinder are arranged on the feeding mechanism 6. The lifting cylinder of the feeding sheet mechanism 6 descends to suck the sheets, at the moment, the feeding sheet mechanism 6 motor and the servo motor of the sheet film tearing mechanism 5 synchronously move, so that the film rolling of the sheet film tearing mechanism 5 and the synchronous movement of the suction head of the feeding sheet mechanism 6 can be realized, the protective film of the sheets is stuck, and the suction head takes away the sheets. And after the stripping is completed, the cylinder of the feeding sheet mechanism 6 is lifted, the rear motor sends the sheet to the upper part of the lower camera correction mechanism 7, the cylinder of the feeding sheet mechanism 6 descends to discharge the sheet, the cylinder of the feeding completion is lifted, and the motor moves back to the standby position to wait for the next stripping to start.
As shown in fig. 1 to 7, the web is tension-corrected by a jaw cylinder under the lower camera correction mechanism 7, and the laminating mechanism 10 is waited for taking the web.
As shown in fig. 1 to 7, the working process starts, and the graphite sheet feeding mechanism 12 may store a certain number of graphite sheets with protective films, and lift the graphite sheets to a material taking position by using a stepping motor as a lifting shaft to take the graphite sheets out by the graphite sheet film tearing mechanism 15.
As shown in fig. 1 to 7, the graphite sheet dyestripping mechanism 15 is composed of a horizontal servo motor, a vertical servo motor, a telescopic shaking cylinder, a clamping jaw and the like. The horizontal moves to the upper part of the graphite flake feeding mechanism 12 under the drive of the servo motor, the upper and lower servo motor shafts move downwards to take graphite flakes, the material taking is completed to rise, and the material shaking cylinder is rapidly extended and retracted to shake the material, so that the phenomenon of overlapping of the graphite flakes is prevented. The shake material is moved to the graphite sheet correction mechanism 13 to perform preliminary graphite sheet positioning. After the positioning is finished, the graphite is adsorbed by the jig on the graphite sheet correcting mechanism 13, and the protective film on the graphite sheet is clamped by the clamping jaw cylinder on the graphite sheet film tearing mechanism 15, and meanwhile, the horizontal direction motor and the up-down direction motor move in the oblique upper direction to tear the film. After the film tearing is completed, the horizontal servo motor moves back to the graphite sheet feeding mechanism 12 to wait for the next material taking.
As shown in fig. 1 to 7, the graphite flake feeding mechanism 11 is composed of a horizontal servo motor and a tensioning cylinder, the tensioning cylinder is composed of an upper component and a lower component, the lower component is used for taking and placing graphite flakes, and the upper component is used for taking and placing finished products after bonding. And the graphite sheet is moved to the upper part of the graphite sheet correction mechanism 13 on the horizontal servo motor, the tensioning cylinder is opened, and the suction head of the lower part assembly sucks the graphite sheet. The finished product handling mechanism 14 is composed of a horizontal servo motor and an up-down lifting cylinder, and meanwhile the horizontal servo motor moves to the upper part of the graphite sheet feeding mechanism 11, and the lifting cylinder of the finished product handling mechanism 14 descends to suck finished products, and the lifting cylinder is completed. At this time, the graphite flake feeding mechanism 11 is driven by the servo motor to move to the UVW platform net cage mechanism 8 to place the graphite flakes, and meanwhile, the finished product conveying mechanism 14 is driven by the horizontal servo motor to move to the position above the butt joint position with the finished product blanking mechanism 16 to place the finished product.
As shown in fig. 1 to 7, the finished product blanking mechanism 16 is composed of a 180-degree turning cylinder, a horizontal servo motor, a lifting cylinder and the like, the finished product handling mechanism 14 uses the moving servo motor to the position above the butt joint position of the finished product blanking mechanism 16, the lifting cylinder is lowered, the finished product is placed on the turning cylinder on the finished product blanking mechanism 16, the lifting cylinder of the finished product handling mechanism 14 is lifted after placement, and the finished product handling mechanism returns to a waiting machine position to wait for next finished product taking. The finished product blanking mechanism 16 turns over the cylinder and receives the finished product, and after turning over 180 degrees, the finished product blanking mechanism 16 moves to the position above the finished product receiving mechanism 14 jig, the finished product blanking mechanism 16 lifting cylinder is lowered, the finished product is placed on the finished product receiving mechanism 17 jig, the lifting cylinder is lifted after the finished product is finished, the finished product returns to the waiting machine position, and the finished product is waited for next taking. And the finished product receiving mechanism 17 finishes waiting for the blanking machine to take materials after receiving the finished product.
As shown in fig. 1 to 7, the bonding mechanism 10 is composed of a horizontal linear motor, a vertical servo motor, a suction plate, and the like. After the laminating mechanism 10 is laminated last time, the finished product can be sucked up by the suction plate, the servo motor in the vertical direction moves to the discharge position, at the moment, the graphite feeding mechanism 11 is moved to the upper side of the UVW platform net cage mechanism 8 by the horizontal servo motor after sucking graphite, the graphite feeding mechanism 11 is arranged between the UVW platform net cage mechanism 8 and the laminating mechanism 10, the tensioning cylinder of the graphite feeding mechanism 11 is opened, the suction head of the lower part component is used for placing graphite flakes on the net cage 5 of the UVW platform net cage mechanism, the UVW platform net cage mechanism 5 is used for sucking the graphite flakes in vacuum, and meanwhile, the finished product sucked by the laminating mechanism 10 is broken in vacuum and the finished product is placed down.
As shown in fig. 1 to 7, the suction head is sucked up by a part of the assembly on the graphite feeding mechanism 11. After the completion of placing the graphite flake and the completion of receiving the finished product, the tensioning cylinder of the graphite feeding mechanism 11 is tightly closed, the servo motor moves back to the upper part of the graphite flake correcting mechanism 13 to take the graphite flake, and the finished product conveying mechanism 14 is waited for taking the finished product, and the next action is waited for.
As shown in fig. 1 to 7, after the finished product is placed by the laminating mechanism 10, the linear motor on the laminating mechanism 10 horizontally moves to above the correction position, the upper shaft and the lower shaft of the servo motor are lowered to take the material, and after the material is taken, the upper shaft and the lower shaft are moved to the lower camera photographing position to take the picture, and the positioning is completed and waits for the positioning of the UVW platform net cage mechanism 8.
As shown in fig. 1 to 7, the UVW platform cage mechanism 8 is composed of a high-precision UVW alignment platform, a vacuum cage, a horizontal servo motor and a flexible glue roller. After the positioning is started, the upper camera correcting mechanism 9 can position graphite adsorbed on the vacuum net cage, after the position deviation of the tablet datum and the graphite tablet datum is calculated after the positioning is finished, the UVW platform can move the calculated deviation, after the movement is finished, the upper camera correcting mechanism 9 can shoot and position the graphite tablet again, after the movement is finished, the deviation is calculated, if the deviation is not in the required range, the UVW platform can move the calculated deviation, after the movement is finished, the upper camera correcting mechanism 9 can shoot and position the graphite tablet again until the deviation meets the required range, and then the positioning is finished. Under the cooperation of the existing high-pixel camera and the high-precision UVW platform, the alignment can be completed theoretically only by moving the alignment UVW platform once, and the required precision is achieved. After alignment, the laminating mechanism 10 horizontally moves to the upper part of the net cage by the high-precision linear motor, and moves downwards to the position of the net cage graphite sheet by the servo motor, at the moment, the horizontal servo motor in the UVW platform net cage mechanism 8 rolls back and forth to perform rolling lamination, after lamination, the finished product is sucked by the sucker of the laminating mechanism 10, and the servo motor moves upwards to the finished product placing position in the up-down direction to wait for the graphite feeding mechanism 11 to place the finished product, so that one cycle is completed.
As shown in fig. 1 to 7, the difficulty of the machine is that the bonding mode between the graphite sheets and the material sheets, the UVW platform 153 is matched with the camera correction mechanism 9CCD camera vision system to realize high-precision alignment, and compared with the traditional alignment mode, the precision is greatly improved. The net cage is provided with a layer of very thin gauze 154, and the gauze 154 has very high toughness. When the graphite sheet 153 is placed on the gauze 154, the vacuum adsorption graphite sheet 153 is opened by the net cage, meanwhile, the gauze 154 can be concave under pressure due to the vacuum effect, and the concave degree can be adjusted by adjusting the vacuum pressure. After the positioning is completed, the suction head plate 151 on the attaching mechanism 10 moves above the gauze 154 and contacts with the roller 155, the roller 155 is a soft roller, and because the roller 155 is round and the part with the convex middle is smaller, the contact area between the graphite sheet 153 and the material sheet 152 is also particularly small during pressing, and at the moment, the servo motor in the UVW platform net cage mechanism 8 moves left and right at high speed to roll and attach. By adopting the rolling mode, bubbles caused by excessive contact between the material sheet 152 and the graphite sheet 153 can be avoided, and the servo motor can be adopted to move the rolling paste at high speed, so that the rolling paste speed is greatly improved.
As shown in fig. 1 to 7, the material sheet is placed in the clamp of the rotary cylinder 111, lifted to a material taking position by the lifting stepping motor 115, and moved to a material taking position by the lifting cylinder 112 driven by the servo motor 110, the lifting cylinder 112 takes materials through the suction head, the lifting cylinder is completed after material taking, and then the quick stretching and shaking cylinder 113 shakes materials for separating the material sheets stuck together due to the adsorption force. The lifting cylinder 112 is moved to the position above the correction cylinder 114 under the driving of the servo motor 110 after the material shaking is completed, the lifting cylinder 112 is lowered to discharge materials, and the above actions are repeated to take the materials after the material discharging is completed. The calibration cylinder 114 waits for the robot to take the material after the calibration of the web is completed.
As shown in fig. 1 to 7, the robot moves to the stripping platform 120 after taking the material, the material sheet is moved to the stripping position under the driving of the stripping servo motor 125, then the lifting cylinder 122 is moved to the stripping position under the driving of the servo motor 121, the lifting cylinder 122 is lowered, the suction head sucks the material sheet, at this time, the servo motor 121 and the stripping servo motor 125 are synchronously operated, the film stripping action of the material sheet protection film can be realized, the lifting cylinder 122 is moved to the correction cylinder 123 position after the film stripping is completed, the lifting cylinder 122 is lowered for discharging, and the film stripping action is repeated after the discharging is completed. The correction cylinder 123 waits for the material taking suction head 133 to take material after the material sheet is corrected, and the servo motor 130 is moved to a photographing position after the material is taken so that the lower camera 124 can photograph, and waits for lamination after photographing is completed.
As shown in fig. 1 to 7, after the material taking suction head 133 moves to the correction position to descend and suck the material sheet and take a picture, the material taking suction plate 160 waits to place the graphite sheet on the net cage, after the graphite sheet is placed, the upper positioning camera 131 performs shooting positioning, after the upper and lower camera positioning is completed, the UVW platform 156 is notified to perform moving correction, after the correction is completed, the upper positioning camera 131 performs shooting positioning again, if the accuracy meets the requirement, the positioning is completed, if the accuracy does not meet the requirement, the UVW platform 156 is notified to perform moving correction again, and after the correction is completed, the upper positioning camera 131 performs shooting positioning again until the positioning meets the requirement. After the positioning is finished, the linear motor 132 drives the material taking suction head 133 to move to a jointing position above the net cage, the servo motor 130 is lowered to the jointing position, the roller 155 in the UVW platform 156 rolls back and forth at the moment, after the jointing is finished, the material taking suction head 133 is moved to a material receiving position by the servo motor 130 and the linear motor 132, when the next material receiving suction plate 160 goes to the net cage to put graphite sheets, the material taking suction head 133 simultaneously places a finished product into the material receiving suction plate 160, and then the 123-position material removing of the cylinder is repeated. And after the receiving suction plate 160 receives the finished product, the servo motor 169 repeatedly removes the graphite sheets and performs finished product blanking.
As shown in fig. 1 to 7, the graphite flake is placed in the clamp of the central control platform 168, the graphite flake is lifted to a material taking position by lifting the stepping motor 165, the servo motor 165 is driven by the servo motor 163 to move to the material taking position, the descending servo motor 165 takes materials through the suction head, the lifting servo motor 165 is completed after material taking, and then the quick telescopic shaking cylinder 167 shakes materials for separating the graphite flake stuck together due to the adsorption force. The servo motor 165 is moved to the position above the ninety-degree rotating correction cylinder 164 under the driving of the servo motor 163 after material shaking is completed, the servo motor 165 is lowered to discharge materials, the ninety-degree rotating correction cylinder 164 is used for correcting graphite sheets after the discharging is completed, the film clamping cylinder 170 is used for clamping a film graphite sheet protection film after the correcting is completed, the servo motor 163 and the servo motor 164 are synchronously operated to tear films, and the above actions are repeated to take materials after the film tearing is completed. After the film tearing is completed, the ninety-degree rotation correction cylinder 164 rotates for 90 degrees, at this time, the servo motor 167 moves the tensioning cylinder 162 to the position above the ninety-degree rotation correction cylinder 164, the tensioning cylinder 162 is opened to take out the graphite flake by the material taking cylinder 161, and if the material receiving suction plate 160 has a finished product, the finished product conveying mechanism 14 carries out blanking conveying. After the operation is completed, the servo motor 167 moves the tensioning cylinder 162 to the net cage for discharging and uses the material receiving suction plate 160 to receive the finished product.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (7)
1. A high-precision graphite roll-pasting machine is characterized in that: comprises a roll-pasting main body mechanism, the roll-pasting main body mechanism comprises a material sheet feeding unit, a graphite sheet feeding unit, a pasting unit and a discharging unit, the discharging ends of the feeding unit and the graphite sheet feeding unit are respectively butted with the feeding ends of the pasting unit, the discharging ends of the pasting unit are butted with the feeding ends of the discharging unit, the pasting unit comprises a UVW platform net cage mechanism and a pasting mechanism, the pasting mechanism comprises a pasting motion mechanism and a suction head plate connected with the pasting motion mechanism, the UVW platform net cage mechanism comprises a vacuum adsorption mechanism, a gauze, a roller and a roller reciprocating translation mechanism for driving the roller to perform linear reciprocating motion, the roller reciprocating translation mechanism is connected with the roller, the roller is positioned below the gauze, the roller is contacted with the gauze, the gauze is laminated with the material sheet and the graphite sheet from top to bottom, the adsorption cavity of the vacuum adsorption mechanism is positioned below the gauze, when the vacuum adsorption mechanism rolls and sticks, the sticking motion mechanism drives the suction head plate to be tightly pressed on the material sheet, the vacuum adsorption mechanism adsorbs the graphite sheet, the roller reciprocating translation mechanism drives the roller to reciprocate and linearly move, so that the roller rolls and sticks the material sheet and the graphite sheet, the tablet feeding unit comprises a tablet feeding mechanism for storing tablets, a tablet shaking mechanism for taking the tablets, a tablet correcting mechanism for correcting the tablets, a feeding manipulator for transferring the tablets, a tablet tearing mechanism for tearing the films, a tablet feeding mechanism and a lower camera correcting mechanism, wherein the tablet shaking mechanism takes the tablets from the tablet feeding mechanism and shakes the tablets, after the shaking is completed, the tablets are moved to the tablet correcting mechanism, the tablet correcting mechanism performs preliminary tablet positioning, after the tablet location is accomplished, the material loading manipulator follows the tablet is got to tablet correction mechanism gets the tablet, removes the tablet to tablet dyestripping mechanism, tablet dyestripping mechanism tears the membrane to the tablet, after accomplishing the dyestripping, the material loading mechanism shifts the tablet to camera correction mechanism down, camera correction mechanism carries out the tensioning correction to the tablet down, and waits the laminating mechanism gets the material, the unloading unit includes end to end's finished product handling mechanism, finished product unloading mechanism and finished product receiving mechanism.
2. The high precision graphite roll sticking machine as set forth in claim 1, wherein: the number of the rolling paste main body mechanisms is two, and the rolling paste main body mechanisms are symmetrically arranged up and down.
3. The high precision graphite roll sticking machine as set forth in claim 1, wherein: the material sheet feeding mechanism comprises a feeding jacking stepping motor and a feeding rotating cylinder clamp, the feeding jacking stepping motor is connected with the feeding rotating cylinder clamp, the material sheet shaking mechanism comprises a shaking servo motor, a shaking lifting cylinder, a shaking cylinder and a shaking suction head, the shaking servo motor is connected with the shaking lifting cylinder, the shaking lifting cylinder is connected with the shaking cylinder, the shaking cylinder is connected with the shaking suction head, and the material sheet correcting mechanism comprises a material sheet correcting cylinder.
4. The high precision graphite roll sticking machine as set forth in claim 1, wherein: the film tearing mechanism comprises a film tearing belt transmission mechanism, the film tearing belt transmission mechanism comprises a sticky film tape, the feeding mechanism comprises a feeding plate movement mechanism and a feeding plate suction head, and the feeding plate movement mechanism is connected with the feeding plate suction head.
5. The high precision graphite roll sticking machine as set forth in claim 1, wherein: the graphite flake feeding unit comprises a graphite flake feeding mechanism for storing graphite flakes, a graphite flake dyestripping mechanism, a graphite flake correction mechanism for correcting the graphite flakes, and a graphite flake feeding mechanism, wherein the graphite flake dyestripping mechanism comprises a graphite flake dyestripping motion mechanism, a telescopic material shaking cylinder and an upper clamping jaw cylinder, the graphite flake dyestripping motion mechanism is respectively connected with the telescopic material shaking cylinder and the upper clamping jaw cylinder, the telescopic material shaking cylinder is used for taking the graphite flakes from the graphite flake feeding mechanism, retracting and shaking are carried out rapidly, after shaking is completed, the telescopic material shaking cylinder is used for moving the graphite flakes to the graphite flake correction mechanism, the graphite flake correction mechanism carries out preliminary graphite flake positioning, after positioning is completed, the graphite flake correction mechanism adsorbs the graphite flakes, the upper clamping jaw cylinder clamps a protective film on the graphite flakes, the upper clamping jaw cylinder is driven to move, after film tearing is completed, the graphite flake feeding mechanism is used for taking the graphite flakes from the graphite flake correction mechanism to complete the graphite flakes, and moving the graphite flakes to the UVLIW (w) screen gauze platform of the graphite flake box mechanism.
6. The high-precision graphite roll-on machine of claim 5, wherein: the graphite flake feeding mechanism comprises a central control platform and a graphite flake jacking stepping motor, a graphite flake clamp is arranged on the central control platform, the graphite flake jacking stepping motor is connected with the graphite flake clamp, the graphite flake correction mechanism comprises a graphite flake correction cylinder and a graphite flake adsorption mechanism, and an adsorption cavity formed by the graphite flake adsorption mechanism is located below the graphite flake correction cylinder.
7. The high precision graphite roll sticking machine as set forth in claim 1, wherein: the roller is a soft rubber roller.
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| CN201911125942.1A CN110667230B (en) | 2019-11-18 | 2019-11-18 | High-precision graphite roll-pasting machine |
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| CN201911125942.1A CN110667230B (en) | 2019-11-18 | 2019-11-18 | High-precision graphite roll-pasting machine |
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| CN112060748B (en) * | 2020-08-21 | 2023-02-28 | 深圳市深科达智能装备股份有限公司 | Graphite and steel sheet laminating equipment |
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