CN112193872A - Automatic film supply device - Google Patents
Automatic film supply device Download PDFInfo
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- CN112193872A CN112193872A CN202010973325.3A CN202010973325A CN112193872A CN 112193872 A CN112193872 A CN 112193872A CN 202010973325 A CN202010973325 A CN 202010973325A CN 112193872 A CN112193872 A CN 112193872A
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- 238000009792 diffusion process Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
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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
An automatic film supply device is arranged beside a conveyor belt mechanism of a production line and comprises a supporting frame, a moving frame, a feeding plate, a first driving part and a control box; the supporting frame is internally provided with a cavity, the supporting frame is provided with a material taking port communicated with the cavity, and the conveyor belt mechanism is arranged in the cavity and close to the material taking port; the movable frame is movably arranged in the cavity and is positioned above the conveyor belt mechanism; the first driving part is arranged on the supporting frame and is in driving connection with the moving frame; the feeding plate is obliquely arranged in the moving frame and used for placing the diffusion film; the control box is arranged on the supporting frame and is respectively and electrically connected with the conveyor belt mechanism and the first driving part; after the TV set backplate on the drive belt mechanism removed to getting the material mouth, the control box ordered about moving frame and feed plate through first drive division and is close to conveyor belt mechanism and be located the backplate top, and the workman takes off the back with the diffusion barrier, and first drive division orders about moving frame and keeps away from drive belt mechanism, can lay the diffusion barrier.
Description
Technical Field
The invention relates to the technical field of automation equipment, in particular to an automatic film supply device.
Background
With the development of society, the technology of electronic products such as displays, televisions and the like is gradually mature, the assembly of the electronic products is mostly carried out through an automatic assembly line, and each part is installed through manual assistance during assembly; before assembling the screen, a diffusion film is required to be laid on the back plate, then the screen body is assembled on the back plate, the diffusion film is pressed below the back plate, and the design of the diffusion film can ensure that light rays uniformly irradiate the back surface of the glass of the screen;
in the traditional process of laying the diffusion membranes, the diffusion membranes are generally placed on a trolley beside a production line in a stacked manner, workers need to take down the stacked diffusion membranes one by one and lay the diffusion membranes on corresponding back plates, but for some large-size diffusion membranes such as the diffusion membranes of televisions, manual membrane taking and placing are very inconvenient, and the membranes are easily wrinkled due to the angle of the membrane taking.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems, the invention provides an automatic film supply device which can assist workers in taking and placing diffusion films and can reduce the possibility of wrinkles during film taking.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic film supply device is arranged beside a conveyor belt mechanism of a production line and comprises a supporting frame, a moving frame, a feeding plate, a first driving part and a control box; the conveying belt mechanism is arranged in the cavity of the supporting frame and is close to the material taking port; the moving frame is movably arranged in the cavity of the supporting frame and is positioned above the conveyor belt mechanism; the first driving part is arranged on the supporting frame and is in driving connection with the moving frame so as to drive the moving frame to be close to or far away from the conveyor belt mechanism; the feed plate is obliquely arranged in the moving frame and used for placing the diffusion film; the control box is installed on the support frame, and the control box respectively with conveyor belt mechanism with first drive division electric connection is in order to be used for controlling respectively conveyor belt mechanism with the operation of first drive division.
Preferably, the first driving part comprises a first motor and a linkage block, a cross bar is arranged on the support frame, transverse grooves are formed in two sides of the cross bar, a plurality of first pulleys are arranged on the linkage block, the linkage block is matched with the transverse grooves in the first side of the cross bar through the first pulleys, the first motor is mounted on the linkage block, and a first driving wheel matched with the transverse grooves in the second side of the cross bar is arranged on an output shaft of the first motor; the first driving parts are provided with two parts which are respectively arranged at two sides of the supporting frame, and the linkage blocks of the two first driving parts are respectively fixedly connected with two sides of the moving frame.
Preferably, the support frame is further provided with a sensor corresponding to the diffusion membrane placed on the feed plate, the sensor is electrically connected with the control box, and an alarm is further arranged in the control box.
Preferably, the electric control system further comprises a first electric cylinder which is installed on the moving frame and electrically connected with the control box; the feeding plate is further rotatably connected with the moving frame, the first electric cylinder body is hinged with the moving frame, and the telescopic end of the first electric cylinder is hinged with the feeding plate, so that the feeding plate has a first position which is obliquely fixed relative to the moving frame and a second position which is overturned relative to the moving frame and is in a horizontal state.
Preferably, the device further comprises a feeding mechanism, the feeding mechanism comprises a lifting part, a supporting plate, a feeding plate and a second electric cylinder, and a feeding hole communicated with the cavity is further formed in the supporting frame; the lifting part is arranged at a feed inlet of the support frame and is connected with the support plate so as to drive the support plate to lift; the feeding plate is arranged on the supporting plate in a swinging mode, the second electric cylinder body is hinged with the supporting plate, and the telescopic end of the second electric cylinder is hinged with the feeding plate so as to drive the feeding plate to swing relative to the supporting plate; the control box is electrically connected with the lifting part and the second electric cylinder.
Preferably, the lifting part comprises a first guide rail, a second guide rail, a rotating shaft, a sliding block and a third motor electrically connected with the control box; the first guide rail and the second guide rail are respectively arranged at two sides of the feed port of the supporting frame, two sliding blocks are arranged, and the two sliding blocks are respectively arranged on the first guide rail and the second guide rail in a sliding manner; the rotating shaft is rotatably arranged in the first guide rail and is in threaded connection with the sliding blocks arranged on the first guide rail, and two ends of the supporting plate are fixedly connected with the two sliding blocks; the third motor is arranged on the first guide rail, and an output shaft of the third motor is connected with the rotating shaft; so as to drive the supporting plate to lift along the length direction of the rotating shaft through the third motor.
Preferably, the device also comprises a rotating wheel, wherein a rotating groove is formed in the feeding plate, and the rotating wheel is rotatably arranged in the rotating groove; the rotary groove is provided with a plurality of rotary grooves, and the rotary wheel is provided with a plurality of rotary grooves corresponding to the rotary grooves.
Preferably, the device further comprises a layering mechanism, the layering mechanism comprises a second driving part, a moving plate, a fixed plate and a screw motor electrically connected with the control box, two sides of the moving frame are provided with inclined rods, and two ends of the moving plate are movably arranged on the two inclined rods respectively; the second driving part is arranged on the moving plate and used for driving the moving plate to move along the length direction of the inclined rod; a moving groove is formed in the moving plate, the fixed plate is movably arranged in the moving groove, the lead screw motor is arranged on the moving plate, and the output end of the lead screw motor is in driving connection with the fixed plate; the fixing plate is provided with a plurality of vacuum chucks.
Preferably, the two diagonal rods are provided with sliding grooves, a plurality of second pulleys are arranged at two ends of the moving plate, and two ends of the moving plate are connected with the sliding grooves in a matched mode through the second pulleys; so that two ends of the moving plate can be movably arranged on the two inclined rods respectively; the second driving part comprises a second driving wheel and a second motor electrically connected with the control box, the second motor is installed on the moving plate, the second driving wheel is installed on an output shaft of the third motor, and the second driving wheel is connected with the sliding groove in a matched mode so that the moving plate can be driven to move along the length direction of the inclined rod through the second motor.
(III) advantageous effects
Compared with the traditional film placing and taking modes, the automatic film supplying device provided by the invention has the advantages that the movable design of the movable frame and the feed plate in the automatic film supplying device can continuously convey the diffusion film to the front of a worker, the worker takes off the diffusion film and then directly lays the diffusion film on the back plate of the television, the movement range of the two arms of the worker is small in the whole process, the movement amount of the two arms of the worker is reduced, the two arms of the worker are ensured to be in a relatively relaxed state, and the possibility of wrinkling of the diffusion film can be reduced; and the inclined design of the feeding plate can avoid the diffusion membrane placed on the feeding plate from falling, and also accords with human engineering, so that a worker does not need to bend when taking the membrane, and the diffusion membrane is taken and placed by the worker to a great extent.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 shows a first general structural diagram of the present invention;
FIG. 2 shows the overall structure of the present invention, diagram two;
FIG. 3 shows a third overall structural diagram of the present invention;
FIG. 4 shows a fourth overall structural diagram of the present invention;
FIG. 5 shows a part of the structure of the invention;
FIG. 6 shows an enlarged view at A in FIG. 5;
FIG. 7 shows an enlarged view at B in FIG. 5;
FIG. 8 shows the overall structure of the present invention schematically at five;
FIG. 9 shows a second partial structural diagram of the present invention;
FIG. 10 shows a third partial block diagram of the present invention;
FIG. 11 shows a schematic structural view of the layered mechanism of the present invention;
FIG. 12 shows a schematic view of the feed mechanism of the present invention;
fig. 13 shows an exploded view of fig. 12.
In the figure: the device comprises a conveyor belt mechanism 1, a conveyor motor 11, a conveyor belt body 12, a support frame 2, a cavity 20, a material taking port 20a, a material inlet 20b, a cross rod 21, a horizontal groove 210, a moving frame 3, a diagonal rod 30, a sliding chute 300, a first electric cylinder 31, a first material feeding plate 4, a first driving part 5, a first motor 51, a first driving wheel 510, a linkage block 52, a first pulley 520, a control box 6, a material feeding mechanism 7, a lifting part 71, a first guide rail 711, a second guide rail 712, a rotating shaft 713, a sliding block 714, a third motor 715, a supporting plate 72, a material feeding plate 73, a rotating groove 730, a second electric cylinder 74, a layering mechanism 8, a second driving part 81, a second driving wheel 811, a second motor 812, a moving plate 82, a second pulley 820, a moving groove 821, a fixing plate 83, a vacuum suction cup 830, a screw rod motor 84, a back plate of a D television, a G sensor, a K diffusion film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 13, an automatic film feeding apparatus includes a conveyor belt mechanism 1, a support frame 2, a moving frame 3, a feeding plate 4, a first driving part 5, and a control box 6; the supporting frame 2 is provided with an internal cavity 20, the supporting frame 2 is provided with a material taking port 20a communicated with the cavity 20, and the conveyor belt mechanism 1 is arranged in the cavity 20 of the supporting frame 2 and is close to the material taking port 20 a; the moving frame 3 is movably arranged in the cavity 20 of the supporting frame 2 and is positioned above the conveyor belt mechanism 1; the first driving part 5 is arranged on the supporting frame 2 and is in driving connection with the moving frame 3 so as to drive the moving frame 3 to be close to or far away from the conveyor belt mechanism 1; the feeding plate 4 is obliquely arranged in the moving frame 3 and used for placing the diffusion film K, specifically, the inclination angle of the feeding plate 4 is alpha, and the angle of the alpha is 60-70 degrees; the control box 6 is installed on the support frame 2, and the control box 6 is respectively electrically connected with the conveyor belt mechanism 1 and the first driving part 5 so as to be respectively used for controlling the operation of the conveyor belt mechanism 1 and the first driving part 5.
Specifically, the conveyor belt mechanism 1 includes a conveyor motor 11 and a conveyor belt body 12, and the conveyor belt mechanism 1 in the drawings of the present invention is only a part of a production line during production, for example, a television backplane D is cleaned in a previous process of laying the diffusion film K on the television backplane D, and a screen is assembled in a next process of laying the diffusion film K on the television backplane D.
Specifically, in an initial state, the moving frame 3 is far away from the conveyor belt mechanism 1 to expose the conveyor belt main body 12, when the diffusion film K needs to be laid on the television set back plate D, the control box 6 sends an instruction to the conveyor motor 11 of the conveyor belt mechanism 1, the conveyor motor 11 drives the conveyor belt main body 12 to operate, so as to convey the television set back plate D placed on the conveyor belt main body 12 to the material taking port 20a, and at this time, the control box 6 controls the conveyor motor 11 to stop; further, the control box 6 sends an instruction to the first driving portion 5, and the first driving portion 5 drives the moving frame 3 and the supply plate 4 provided on the moving frame 3 to be close to the conveyor belt mechanism 1 and above the conveyor belt main body 12, at this time, the worker can take one from the plurality of diffusion films K stacked on the supply plate 4, then the control box 6 sends a command to the first driving part 5 again to drive the moving frame 3 to be far away from the conveyor belt mechanism 1 and expose the television backboard D on the conveyor belt main body 12, a worker lays the diffusion film K in the hand on the television backboard D, finally the control box 6 sends a command to the conveyor belt main body 11 again to drive the conveyor belt main body 12 to convey the television backboard D on which the diffusion film K is laid to the next process, meanwhile, the television backboard D of the previous process is transmitted to the material taking port 20a, and then the steps are repeated.
In summary, compared with the traditional film placing and taking mode, the movable design of the movable frame 3 and the feed plate 4 in the invention can continuously convey the diffusion film K to the front of a worker, and directly lay the diffusion film K on the television backboard D after the worker takes off the diffusion film K, so that the movement range of the two arms of the worker in the whole process is small, the movement amount of the two arms of the worker is reduced, the two arms of the worker are ensured to be in a relatively relaxed state, and the possibility of wrinkling of the diffusion film K can be reduced; and 4 slope designs of feed plate, both can avoid placing diffusion barrier K on feed plate 4 and drop, accord with ergonomic again for the workman need not to bow when getting the membrane, gets to supplementary workman in very big degree and gets and put diffusion barrier K.
It should be noted that the control box 6 controls the moving time and interval of the conveyor belt mechanism 1 and the moving frame 3, which are determined by the preset programming, and since the similar programming is the prior art, the invention is not described in detail; in addition, the control box 6 itself has the related emergency stop button and the control button for controlling the operation of each part independently, and such technologies also belong to the common knowledge, so the detailed description is not provided in this case.
Further, in order to avoid the worker forgetting to lay the diffusion film K, in the present invention, the supporting frame 2 is further provided with a sensor G, specifically a distance sensor G, corresponding to the diffusion film K placed on the feeding plate 4, the distance sensor G is electrically connected to the control box 6, and the control box 6 is further provided with an alarm.
Specifically, in the process, the moving frame 3 needs to move twice, the first movement of the moving frame 3 is to drive the feeding plate 4 to bring the front of a worker to take a film for the worker, and the second movement of the moving frame 3 is to integrally keep away from the conveyor belt mechanism 1 to expose the television back plate D to put the film for the worker; wherein, if remove frame 3 and remove the back for the first time, the workman does not take up the diffusion barrier K on the feed plate 4, then can not detect the distance change of diffusion barrier K apart from the inductor, then will send the instruction to control box 6, order then to order about the siren in the control box 6 to send sound and remind the workman.
Referring to fig. 3 to 7, the first driving part 5 has various structures, such as an electric cylinder, an electric screw, and the like, and in the present invention, the first driving part 5 includes a first motor 51 and a linkage block 52, the support frame 2 is provided with a cross bar 21, both sides of the cross bar 21 are provided with transverse grooves 210, the linkage block 52 is provided with a plurality of first pulleys 520, the linkage block 52 is matched with the transverse grooves 210 on the first side of the cross bar 21 through the plurality of first pulleys 520, the first motor 51 is mounted on the linkage block 52, and an output shaft of the first motor 51 is provided with a first driving wheel 510 matched with the transverse grooves 210 on the second side of the cross bar 21; the two first driving parts 5 are respectively arranged at two sides of the supporting frame 2, and the linkage blocks 52 of the two first driving parts 5 are respectively fixedly connected with two sides of the moving frame 3.
Specifically, after the control box 6 sends an instruction to the first motor 51, the first motor 51 drives the first driving wheel 510 to rotate, and further drives the first driving wheel 510 and the transverse groove 210 on the second side of the transverse rod 21 to send friction, so that the linkage block 52 has a tendency to move relative to the transverse rod 21, and the plurality of first pulleys 520 on the linkage block 52, the first driving wheel 510 and the transverse rod 21 are clamped, and when the first motor 51 operates, the linkage block 52 is driven to move along the length direction of the transverse rod 21, and further the moving frame 3 is driven to move; the two first driving parts 5 are designed to make the moving frame 3 move more stably; it is noted that the first motors 51 of the two first driving portions 5 are operated synchronously during use.
Referring to fig. 8 to 10, after the diffusion film K is used, in order to facilitate the addition of the diffusion film K, the present invention further includes a first electric cylinder 31 mounted on the moving frame 3 and electrically connected to the control box 6; the feeding plate 4 is also rotatably connected with the moving frame 3, the main body of the first electric cylinder 31 is hinged with the moving frame 3, and the telescopic end of the first electric cylinder 31 is hinged with the feeding plate 4, so that the feeding plate 4 has a first position which is obliquely fixed relative to the moving frame 3 and a second position which is overturned relative to the moving frame 3 and is in a horizontal state.
Specifically, the control box 6 sends an instruction to the first electric cylinder 31 to drive the telescopic end of the first electric cylinder 31 to contract, and further drive the feeding plate 4 to turn over from the first position to the second position, and at this time, the feeding plate 4 is in a horizontal state, so that the diffusion film K can be conveniently placed on the feeding plate 4; after the placing is finished, the control button is pressed again to drive the telescopic end of the first electric cylinder 31 to extend out, so that the feeding plate 4 is turned back to the first position from the second position.
Referring to fig. 8 to 13, in consideration that the stacked diffusion films K are heavy and the height of the support frame 2 is high (similar to the height of a human body), in order to facilitate a worker to place the diffusion films K on the feeding plate 4 at the second position, the present invention further includes a feeding mechanism 7, the feeding mechanism 7 includes a lifting portion 71, a support plate 72, a feeding plate 73 and a second electric cylinder 74, and the support frame 2 is further provided with a feeding port 20b communicated with the cavity 20; the elevating part 71 is installed at the feed port 20b of the support frame 2, and the elevating part 71 is connected with the support plate 72 to drive the support plate 72 to ascend and descend; the feeding plate 73 is arranged on the supporting plate 72 in a swinging mode, the main body of the second electric cylinder 74 is hinged with the supporting plate 72, and the telescopic end of the second electric cylinder 74 is hinged with the feeding plate 73 so as to drive the feeding plate 73 to swing relative to the supporting plate 72.
Specifically, the lifting unit 71 includes a first rail 711, a second rail 712, a rotating shaft 713, a slider 714, and a third motor 715 electrically connected to the control box 6; the first guide rail 711 and the second guide rail 712 are respectively arranged at two sides of the feed port 20b of the supporting frame 2, two sliding blocks 714 are arranged, and the two sliding blocks 714 are respectively arranged on the first guide rail 711 and the second guide rail 712 in a sliding manner; the rotating shaft 713 is rotatably arranged in the first guide rail 711, the rotating shaft 713 is in threaded connection with the sliding blocks 714 arranged on the first guide rail 711, and two ends of the supporting plate 72 are fixedly connected with the two sliding blocks 714; the third motor 715 is installed on the first guide rail 711, and an output shaft of the third motor 715 is connected with the rotating shaft 713; so that the support plate 72 is driven to move up and down along the length direction of the rotating shaft 713 by the third motor 715.
Before use, the telescopic end of the second electric cylinder 74 is in a contraction state, and the feeding plate 73 is in a horizontal state; when a control button for controlling the third motor 715 is arranged on the control box 6, and the control button is pressed, the control box 6 sends an instruction to the third motor 715, the third motor 715 drives the rotating shaft 713 to rotate, so as to drive the sliding block 714 mounted on the first sliding rail to slide along the length direction of the first sliding rail, and due to the design of the support plate 72, the sliding block 714 mounted on the second sliding rail also moves at the same time, so as to drive the feeding plate 73 to move downwards to the lowest position of the support frame 2, and at this time, the diffusion film K is placed on the feeding plate 73 from the feeding port;
after the placement is finished, the third motor 715 is started again to drive the feeding plate 73 to move upwards to the highest position, at this time, the control box 6 sends an instruction to the first electric cylinder 31 to drive the feeding plate 4 to turn over to the second position, then the control box 6 continues to send an instruction to the first motor 51 to drive the moving frame 3 to move towards the feeding mechanism 7, so that the plate surface of the feeding plate 4 is inserted below the plate surface of the feeding plate 73; further, the control box 6 sends an instruction to the second electric cylinder 74 to drive the telescopic end of the second electric cylinder 74 to extend out, and further drive the feeding plate 73 to turn downwards towards the feeding plate 4, so that the diffusion film K placed on the feeding plate 73 falls onto the feeding plate 4;
finally, the control box 6 controls the moving frame 3 to approach the conveyor belt mechanism 1 through the control box 6, so that the feeding plate 4 is far away from the feeding plate 73, and sends an instruction to the first electric cylinder 31 to drive the feeding plate 4 to turn from the second position to the first position.
It should be noted that before controlling the feeding plate 73 to move along the length direction of the rotating shaft 713, the moving frame 3 needs to be ensured to be at a position close to the conveyor belt mechanism 1, so as to avoid the feeding plate 73 from colliding with the moving frame 3; on the other hand, when the feed plate 73 is moved upward to the highest position, the plate surface of the feed plate 73 is higher than the horizontal plate surface of the feed plate 4 in the second position; in addition, the control box 6 is provided with a reset program, and after the feeding plate 4 returns to the first position, the moving frame 3 automatically returns to the normal process.
Referring to fig. 13, the device further comprises a rotating wheel Z, a rotating groove 730 is formed on the feeding plate 73, and the rotating wheel Z is rotatably installed in the rotating groove 730; a plurality of rotary slots 730 are arranged, and a plurality of rotary wheels Z are arranged corresponding to the plurality of rotary slots 730; the design of the rotating wheel Z can reduce the friction between the stacked diffusion films K and the feeding plate 73, so that the diffusion films K can more easily fall onto the feeding plate 4 from the feeding plate 73 when inclining.
Referring to fig. 9-11, when the feeding plate 4 is at the first position, considering that it is difficult for a worker to separately remove one diffusion film K from the stack, the present invention further includes a layering mechanism 8, wherein the layering mechanism 8 includes a second driving portion 81, a moving plate 82, a fixing plate 83, and a screw motor 84 electrically connected to the control box 6, the two sides of the moving frame 3 are provided with inclined rods 30, and two ends of the moving plate 82 are movably mounted on the two inclined rods 30, respectively; the second driving part 81 is installed on the moving plate 82 for driving the moving plate 82 to move along the length direction of the diagonal rod 30; a moving groove 821 is arranged in the moving plate 82, the fixed plate 83 is movably arranged in the moving groove 821, the lead screw motor 84 is arranged on the moving plate 82, and the output end of the lead screw motor 84 is in driving connection with the fixed plate 83; the fixing plate 83 is provided with a plurality of vacuum chucks 830.
Specifically, when the feeding plate 4 is at the second position, the second driving portion 81 drives the inclined rod 30 to move to a position above the diffusion film K along the length direction, then the control box 6 drives the screw rod motor 84 to extend out of the screw rod shaft, drives the fixing plate 83 to move downward along the groove of the moving groove 821, makes the vacuum chuck 830 on the fixing plate 83 contact with the diffusion film K, and at this time, the vacuum chuck 830 is ventilated, so that the vacuum chuck 830 adsorbs the diffusion film K on the surface layer, and then the screw rod shaft of the screw rod motor 84 is controlled to contract to drive the fixing plate 83 to move upward along the groove of the moving groove 821, so that the diffusion film K on the surface layer in the stacked diffusion films K is slightly pulled up to realize layering, and finally the air source of the vacuum chuck 830 is cut off; the layered diffusion film K is more easily removed individually from the stacked diffusion films K by a worker.
On the other hand, the two inclined rods 30 are provided with the sliding grooves 300, the two ends of the moving plate 82 are provided with a plurality of second pulleys 820, and the two ends of the moving plate 82 are connected with the sliding grooves 300 in a matching manner through the plurality of second pulleys 820; so that both ends of the moving plate 82 are movably mounted on the two diagonal rods 30, respectively; the second driving part 81 includes a second driving wheel 811 and a second motor 812 electrically connected to the control box 6, the second motor 812 is installed on the moving plate 82, the second driving wheel 811 is installed on an output shaft of the third motor 715, and the second driving wheel 811 is connected to the sliding slot 300 in a matching manner, so that the moving plate 82 is driven by the second motor 812 to move along the length direction of the inclined rod 30.
It is also to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Claims (9)
1. An automatic film supply device is arranged beside a conveyor belt mechanism (1) of a production line and is characterized by comprising a supporting frame (2), a moving frame (3), a feeding plate (4), a first driving part (5) and a control box (6);
the conveying belt mechanism (1) is arranged in the cavity (20) of the supporting frame (2) and is close to the material taking port (20 a);
the moving frame (3) is movably arranged in the cavity (20) of the supporting frame (2) and is positioned above the conveyor belt mechanism (1); the first driving part (5) is installed on the supporting frame (2) and is in driving connection with the moving frame (3) so as to drive the moving frame (3) to be close to or far away from the conveyor belt mechanism (1); the supply plate (4) is obliquely arranged inside the moving frame (3) for placing a diffusion membrane (K);
the control box (6) is installed on the supporting frame (2), and the control box (6) is respectively electrically connected with the conveyor belt mechanism (1) and the first driving part (5) and is used for controlling the operation of the conveyor belt mechanism (1) and the first driving part (5).
2. The automatic film feeding device according to claim 1, wherein the first driving part (5) comprises a first motor (51) and a linkage block (52), a cross bar (21) is arranged on the supporting frame (2), transverse grooves (210) are arranged on both sides of the cross bar (21), a plurality of first pulleys (520) are arranged on the linkage block (52), the linkage block (52) is matched with the transverse grooves (210) on the first side of the cross bar (21) through the plurality of first pulleys (520), the first motor (51) is mounted on the linkage block (52), and a first driving wheel (510) matched with the transverse grooves (210) on the second side of the cross bar (21) is arranged on an output shaft of the first motor (51); the two first driving parts (5) are arranged on two sides of the supporting frame (2) respectively, and the linkage blocks (52) of the two first driving parts (5) are fixedly connected with two sides of the moving frame (3) respectively.
3. The automatic film feeding device according to claim 1, wherein the supporting frame (2) is further provided with a sensor (G) corresponding to the diffusion film (K) placed on the feeding plate (4), the sensor (G) is electrically connected with the control box (6), and the control box (6) is further provided with an alarm.
4. An automatic film feeding device according to claim 1, further comprising a first electric cylinder (31) mounted on said moving frame (3) and electrically connected to said control box (6); the feeding plate (4) is also rotatably connected with the moving frame (3), the body of the first electric cylinder (31) is hinged with the moving frame (3), and the telescopic end of the first electric cylinder (31) is hinged with the feeding plate (4), so that the feeding plate (4) has a first position which is obliquely fixed relative to the moving frame (3) and a second position which is overturned relative to the moving frame (3) and is in a horizontal state.
5. The automatic film feeding device according to claim 4, further comprising a feeding mechanism (7), wherein the feeding mechanism (7) comprises a lifting part (71), a supporting plate (72), a feeding plate (73) and a second electric cylinder (74), and the supporting frame (2) is further provided with a feeding hole (20b) communicated with the cavity (20); the lifting part (71) is arranged at the feed port (20b) of the supporting frame (2), and the lifting part (71) is connected with the supporting plate (72) to drive the supporting plate (72) to lift; the feeding plate (73) is arranged on the supporting plate (72) in a swinging mode, the body of the second electric cylinder (74) is hinged with the supporting plate (72), and the telescopic end of the second electric cylinder (74) is hinged with the feeding plate (73) so as to drive the feeding plate (73) to swing relative to the supporting plate (72); the control box (6) is electrically connected with the lifting part (71) and the second electric cylinder (74).
6. The automatic film feeding device according to claim 5, wherein the lifting part (71) comprises a first guide rail (711), a second guide rail (712), a rotating shaft (713), a sliding block (714) and a third motor (715) electrically connected with the control box (6); the first guide rail (711) and the second guide rail (712) are respectively installed on two sides of the feeding hole (20b) of the supporting frame (2), two sliding blocks (714) are arranged, and the two sliding blocks (714) are respectively installed on the first guide rail (711) and the second guide rail (712) in a sliding manner; the rotating shaft (713) is rotatably arranged in the first guide rail (711), the rotating shaft (713) is in threaded connection with a sliding block (714) arranged on the first guide rail (711), and two ends of the supporting plate (72) are fixedly connected with the two sliding blocks (714); the third motor (715) is installed on the first guide rail (711), and an output shaft of the third motor (715) is connected with the rotating shaft (713); so that the supporting plate (72) is driven to lift along the length direction of the rotating shaft (713) by the third motor (715).
7. The automatic film feeding device according to claim 6, further comprising a rotating wheel (Z), wherein a rotating groove (730) is formed in the feeding plate (73), and the rotating wheel (Z) is rotatably installed in the rotating groove (730); the rotary groove (730) is provided with a plurality of rotary grooves, and the rotary wheel (Z) is provided with a plurality of rotary grooves (730) correspondingly.
8. The automatic film feeding device according to claim 1, further comprising a layering mechanism (8), wherein the layering mechanism (8) comprises a second driving part (81), a moving plate (82), a fixed plate (83) and a screw motor (84) electrically connected with the control box (6), two sides of the moving frame (3) are provided with the inclined rods (30), and two ends of the moving plate (82) are respectively movably mounted on the two inclined rods (30); the second driving part (81) is arranged on the moving plate (82) and used for driving the moving plate (82) to move along the length direction of the inclined rod (30); a moving groove (821) is formed in the moving plate (82), the fixing plate (83) is movably arranged in the moving groove (821), the lead screw motor (84) is arranged on the moving plate (82), and the output end of the lead screw motor (84) is in driving connection with the fixing plate (83); the fixed plate (83) is provided with a plurality of vacuum chucks (830).
9. The automatic film feeding device according to claim 8, wherein each of the two diagonal rods (30) is provided with a sliding slot (300), the two ends of the moving plate (82) are provided with a plurality of second pulleys (820), and the two ends of the moving plate (82) are connected with the sliding slots (300) in a matching manner through the plurality of second pulleys (820); so that two ends of the moving plate (82) are respectively movably arranged on the two inclined rods (30); the second driving part (81) comprises a second driving wheel (811) and a second motor (812) electrically connected with the control box (6), the second motor (812) is installed on the moving plate (82), the second driving wheel (811) is installed on an output shaft of the third motor (715), and the second driving wheel (811) is matched and connected with the sliding groove (300) so that the moving plate (82) can be driven to move along the length direction of the inclined rod (30) through the second motor (812).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010973325.3A CN112193872B (en) | 2020-09-16 | 2020-09-16 | Automatic film supply device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010973325.3A CN112193872B (en) | 2020-09-16 | 2020-09-16 | Automatic film supply device |
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| CN112193872A true CN112193872A (en) | 2021-01-08 |
| CN112193872B CN112193872B (en) | 2022-08-19 |
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| CN202010973325.3A Active CN112193872B (en) | 2020-09-16 | 2020-09-16 | Automatic film supply device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112193872B (en) | 2022-08-19 |
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Denomination of invention: An automatic membrane supply device Effective date of registration: 20231221 Granted publication date: 20220819 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Henggang Sub branch Pledgor: Juxuntong Electronics (Shenzhen) Co.,Ltd. Registration number: Y2023980073205 |