CN210029362U - From type membrane conveying mechanism - Google Patents
From type membrane conveying mechanism Download PDFInfo
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- CN210029362U CN210029362U CN201920489035.4U CN201920489035U CN210029362U CN 210029362 U CN210029362 U CN 210029362U CN 201920489035 U CN201920489035 U CN 201920489035U CN 210029362 U CN210029362 U CN 210029362U
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- winding drum
- release film
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- conveying mechanism
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Abstract
The utility model relates to the technical field of delivery of release film, and discloses a release film delivery mechanism, which comprises a first motor, a reel which is coaxially and fixedly connected with an output shaft of the first motor and is wound with a plurality of layers of release films on the periphery, and a delivery power structure which drives the release films to deliver in the direction far away from the reel; an output shaft of the first motor rotates to drive the winding drum to rotate, so that the release film wound on the periphery of the winding drum is output, and the conveying power structure drives the release film output by the winding drum to convey in a direction away from the winding drum; an output shaft of the first motor rotates to drive the winding drum to rotate, the winding drum rotates to enable release films wound on the periphery of the winding drum to be output, and meanwhile, the conveying power structure drives the film materials output by the rotation of the winding drum to be output in a direction far away from the winding drum; simple structure and stable conveying.
Description
Technical Field
The utility model belongs to the technical field of the technique of the transport of type membrane and specifically relates to a from type membrane conveying mechanism.
Background
The flexible circuit board, also called FPC board, is a printed circuit made of flexible insulating base material, has many advantages that hard printed circuit boards do not have, can be freely bent, wound and folded, can be randomly arranged according to the space layout requirement, and can be randomly moved and stretched in three-dimensional space, thereby achieving the integration of component assembly and wire connection. The FPC flexible board can greatly reduce the volume of electronic products, and is suitable for the development of the electronic products in the directions of high density, miniaturization and high reliability. Therefore, the FPC flexible board is widely applied to the fields or products of aerospace, military, mobile communication, laptop, computer peripheral, PDA, digital camera and the like.
In the production and processing process of the flexible circuit board, a process of pressing the flexible circuit board is provided, in the existing pressing mode, the flexible circuit board is wrapped by a release film usually in an artificial mode, then the wrapped flexible circuit board is placed in a pressing window of a pressing machine, then the pressing machine is started to perform pressing work, after the pressing work of the machine is completed, the product which is finished by pressing is manually taken out from the pressing window, then the release film is peeled off, and the flexible circuit board which is finished by pressing is obtained.
The full-automatic laminating device comprises a laminating mechanism, a film supporting mechanism, a film opening mechanism, a film closing mechanism and a film closing mechanism, wherein the laminating mechanism is used for pressing the flexible circuit board; in order to realize continuous full-automatic lamination of flexible circuit boards, a release film conveying mechanism is required, and when one flexible circuit board is laminated and the next flexible circuit board is continuously laminated, the release film conveying mechanism is required to be capable of continuously outputting a release film.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a from type membrane conveying mechanism aims at solving and lacks the problem that can simple structure, transport stable from type membrane conveying mechanism among the prior art.
The utility model is realized in such a way, a release film conveying mechanism comprises a first motor, a winding drum which is coaxially and fixedly connected with an output shaft of the first motor and is wound with a plurality of layers of release films on the periphery, and a conveying power structure which drives the release films to convey in the direction far away from the winding drum; the output shaft of the first motor rotates to drive the winding drum to rotate, so that the periphery of the winding drum is wound to output from the film, and the conveying power structure drives the film output from the winding drum to convey towards the direction away from the winding drum.
Furthermore, the power conveying structure comprises two rotating rods which are arranged oppositely up and down, the release film is positioned between the two rotating rods, the upper end surface of the release film is abutted against the upper rotating rod, and the lower end surface of the release film is abutted against the lower rotating rod; the two rotation of dwang produces the drive power that the drive is kept away from the type membrane to the direction of keeping away from the reel is carried respectively.
Further, two the dwang is connected with the second motor respectively, the second motor drive rotates rather than the dwang of being connected.
Further, the rotation directions of the two second motors are opposite, so that the rotation of the two rotating levers generates the driving force in the same direction.
Further, the release film is conveyed forwards along a direction far away from the winding drum, a gravity rod capable of freely moving up and down is arranged in front of the power conveying structure, the gravity rod is horizontally arranged, and the gravity rod is located above the release film.
Further, the release film conveying mechanism comprises a longitudinally arranged rail, the gravity rod is fixedly connected with a connecting structure, the connecting structure is provided with a longitudinally extending rail groove, and the rail groove is in free sliding fit with the rail, so that the gravity rod can freely move up and down.
Furthermore, the highest position where the gravity rod rises is a first position, the lowest position where the gravity rod falls is a second position, and the first position and the second position are respectively provided with a first photoelectric sensor for sensing the gravity rod.
Further, a guide rod is horizontally arranged between the winding drum and the power conveying structure, the guide rod is abutted to the upper end face of the release film, the guide rod is right opposite to the winding drum, the guide rod is provided with a right end face right opposite to the winding drum, and a second photoelectric sensor used for sensing whether the periphery of the winding drum remains from the release film is arranged right opposite to the end face.
Furthermore, the second photoelectric sensor is electrically connected with an alarm; when the second photoelectric sensor senses that the release film is not left on the periphery of the winding drum, the alarm gives out a reminding alarm.
Compared with the prior art, the utility model provides a release film conveying mechanism, which comprises a first motor, a winding drum which is coaxially and fixedly connected with an output shaft of the first motor and is wound with a plurality of layers of release films on the periphery, and a conveying power structure which drives the release films to convey in the direction far away from the winding drum; an output shaft of the first motor rotates to drive the winding drum to rotate, so that the release film wound on the periphery of the winding drum is output, and the conveying power structure drives the release film output by the winding drum to convey in a direction away from the winding drum; thus, the output shaft of the first motor rotates to drive the winding drum to rotate, the winding drum rotates to enable the release film wound on the periphery of the winding drum to be output, and meanwhile, the conveying power structure drives the film material output by the rotation of the winding drum to be output in a direction far away from the winding drum; simple structure and stable conveying.
Drawings
Fig. 1 is a schematic view of an internal structure of a full-automatic laminating device for a flexible circuit board according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a full-automatic laminating device for a flexible circuit board according to an embodiment of the present invention;
fig. 3 is a structural diagram of a full-automatic laminating device for a flexible circuit board according to an embodiment of the present invention;
fig. 4 is a perspective view of a fast press part of the full-automatic laminating device for the flexible circuit board according to the embodiment of the invention;
fig. 5 is a structural view of a release film formed by expanding a full-automatic pressing device of a flexible circuit board according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1-5, preferred embodiments of the present invention are provided.
The full-automatic laminating device of the flexible circuit board comprises a quick press part 10 and a manipulator part 20; the fast press part 10 comprises a press area 100 for performing high-temperature press-fitting on a flexible circuit board wrapped with a release film and a power element, wherein an upper pressing plate 110 and a lower pressing plate 120 are respectively arranged above and below the press area 100, and the power element drives the upper pressing plate 110 and the lower pressing plate 120 to approach or separate from each other; the manipulator part 20 comprises a film material conveying mechanism 210 for outputting release films, a film supporting structure for supporting the film material output by the film material conveying mechanism 210 to form at least one upper and lower double-layer film structure 250, an opening and closing mechanism for driving an upper film 251 and a lower film 252 of the upper and lower double-layer film structure 250 to be opened or closed mutually, and a manipulator 240 for conveying a flexible circuit board to be laminated into the upper and lower double-layer film structure 250 or for conveying the laminated flexible circuit board from the upper and lower double-layer film structure 250; an upper and a lower two-layer film structure 250 are formed in the nip area 100.
The full-automatic laminating device for the flexible circuit board is provided with a quick press part 10 and a manipulator part 20; the fast press part 10 comprises a press area 100 for performing high-temperature press-fitting on a flexible circuit board wrapped with a release film and a power element, wherein an upper pressing plate 110 and a lower pressing plate 120 are respectively arranged above and below the press area 100, and the power element drives the upper pressing plate 110 and the lower pressing plate 120 to approach or separate from each other; the manipulator part 20 comprises a film material conveying mechanism 210 for outputting release films, a film supporting structure for supporting the film material output by the film material conveying mechanism 210 to form at least one upper and lower double-layer film structure 250, an opening and closing mechanism for driving an upper film 251 and a lower film 252 of the upper and lower double-layer film structure 250 to be opened or closed mutually, and a manipulator 240 for conveying a flexible circuit board to be laminated into the upper and lower double-layer film structure 250 or for conveying the laminated flexible circuit board from the upper and lower double-layer film structure 250; an upper and a lower two-layer film structure 250 are formed in the nip area 100.
Thus, the film material conveying mechanism 210 conveys the release films in order, the film supporting mechanism supports the conveyed release films to form at least one upper and lower double-layer film structure 250, the opening and closing mechanism enables the upper layer film 251 and the lower layer film 252 of the upper and lower double-layer film structure 250 to move towards or away from each other, thereby achieving the mutual opening or closing between the upper film 251 and the lower film 252 of the upper and lower two-layer film structure 250, when the upper film 251 and the lower film 252 are opened, the robot 240 carries the flexible circuit board to be bonded onto the lower film 252, the opening and closing mechanism then drives the upper film 251 and the lower film 252 to move towards each other, so that the upper film 251 and the lower film 252 are closed with each other, so that the flexible circuit board is tightly wrapped by the upper film 251 and the lower film 252, then, the power element drives the upper pressing plate 110 and the lower pressing plate 120 to approach each other, so that the flexible circuit board wrapped with the release film is pressed; after the pressing is completed, the power element drives the upper pressing plate 110 and the lower pressing plate 120 to move away from each other, and the opening and closing mechanism drives the upper film 251 and the lower film 252 to move away from each other, so that the upper film 251 and the lower film 252 are opened, the flexible circuit board after the pressing is completed is exposed, and the flexible circuit board after the pressing is completed is removed by the manipulator 240. The film material conveying mechanism 210 continues to output the release film, the steps are repeated, the pressing of the next flexible circuit board is completed, the cycle is repeated, the full-automatic pressing of the flexible circuit board is realized, the pressing efficiency is high, the pressing effect is good, the situation that the flexible circuit board to be pressed is placed to the pressing window and the flexible circuit board after pressing is taken out manually is avoided, and the film material conveying mechanism is safe and convenient.
Specifically, the upper and lower two-layer film structure 250 includes an upper film 251, a lower film 252, and a side film 253 for connecting the upper film 251 and the lower film 252, which are disposed opposite to each other; a placing area for placing the flexible circuit board to be pressed is formed on the lower layer film 252; the flexible circuit board to be pressed is carried to the placement area of the lower layer film 252 by the manipulator 240, the flexible circuit board is wrapped by the upper layer film 251 and the lower layer film 252 in a closed mode, the flexible circuit board is convenient to press, after the pressing is finished, the upper layer film 251 and the lower layer film 252 are mutually opened, the flexible circuit board after the pressing is finished is exposed, and the manipulator 240 moves the exposed flexible circuit board away.
As an embodiment of the present invention, the full-automatic laminating apparatus for the flexible printed circuit board includes a housing 30, a robot 240 including an X-axis guide rail 241 formed inside the housing 30 and horizontally disposed, a Z-axis guide rail 242 horizontally movable along the X-axis guide rail 241 and longitudinally disposed, and a vacuum chuck mechanism 243 longitudinally movable along the Z-axis guide rail 242 and horizontally disposed; the vacuum sucker structure is used for sucking the flexible circuit board to be laminated to the placing area or moving the laminated flexible circuit board away from the placing area; the Z-axis guide rail 242 arranged longitudinally can move horizontally along the X-axis guide rail 241, and the vacuum chuck structure can move longitudinally along the Z-axis guide rail 242, that is, the horizontal movement and the longitudinal movement of the vacuum chuck mechanism 243 are realized, so that the vacuum chuck mechanism 243 can carry the flexible circuit board to be laminated to the placement area of the lower film 252, or carry the flexible circuit board after lamination away from the placement area; the suction of the vacuum sucker mechanism 243 is firm and not easy to drop, and a plurality of suction holes are uniformly distributed on the vacuum new plate mechanism, so that the suction effect of the vacuum sucker structure is further improved.
Furthermore, a raw material area 260 for placing the flexible circuit board to be laminated is arranged in the shell 30, and the flexible circuit board to be laminated is stacked in the raw material area 260; a finished product area 270 for placing the flexible circuit board after being pressed is arranged in the shell 30, and the flexible circuit board after being pressed is stacked in the finished product area 270; thus, the manipulator 240 can grasp the flexible circuit board to be laminated from the raw material area 260 and transport the flexible circuit board to the placement area of the lower layer film 252, and after the lamination of the flexible circuit board is completed, the manipulator 240 transports the flexible circuit board subjected to lamination from the placement area of the lower layer film 252 to the finished product area 270.
As an embodiment of the present invention, a sensor for sensing whether the flexible circuit board to be laminated still exists in the raw material area 260 is structurally arranged on the vacuum chuck, the sensor is electrically connected to a first alarm, and when the sensor senses that the flexible circuit board to be laminated still does not exist in the raw material area 260, the first alarm gives a warning alarm; thus, when the raw material area 260 is short of materials, the first alarm gives out a reminding alarm to remind workers to feed materials in time; preferably, the sensor is a photoelectric sensor.
As an embodiment of the invention, the film supporting mechanism comprises a lower supporting film component and an upper supporting film component which are arranged oppositely up and down; the lower supporting film assembly comprises a first rear supporting film rod 2211 capable of moving horizontally and up and down and a first front supporting film rod 2212 capable of moving up and down, the first rear supporting film rod 2211 is abutted against the upper end face of the lower film 252, and the first front supporting film rod 2212 is abutted against the lower end face of the lower film 252; the upper support film assembly comprises a second rear support film bar 2221 and a second front support film bar 2222, the second rear support film bar 2221 is abutted against the lower end face of the upper film 251, and the second front support film bar 2222 is abutted against the upper end face of the upper film 251; thus, the cooperation of the lower supporting membrane assembly and the upper supporting membrane assembly which are arranged oppositely up and down realizes the opening of the release membrane to form an upper and lower double-layer membrane structure 250.
Preferably, the power element is disposed below the lower pressing plate 120, the power element drives the lower pressing plate 120 to move upwards, so as to press the flexible circuit board, and the power element drives the lower pressing plate 120 to move downwards, so as to move the upper pressing plate 110 and the lower pressing plate 120 away from each other.
In a preferred embodiment, the power element is a compression cylinder.
As an embodiment of the present invention, the opening and closing mechanism includes a brake mechanism for pressing and fixing the first front film-supporting rod 2212 and the release film, a first front film-supporting rod 2212 fixing structure for fixedly connecting the first front film-supporting rod 2212 and the lower pressing plate 120, and a first rear film-supporting rod 2211 fixing structure for fixedly connecting the first rear film-supporting rod 2211 and the lower pressing plate 120; when the upper film 251 and the lower film 252 of the upper and lower dual-layer film structures 250 need to be closed, the first front film supporting rod 2212 and the release film are pressed and fixed by the brake mechanism, then the power element drives the lower pressing plate 120 to move upwards, the upward movement of the lower pressing plate 120 drives the first front film supporting rod 2212 and the first rear film supporting rod 2211 to move upwards, meanwhile, in the process of moving upwards, in order to ensure that the release film is tightened, the first rear film supporting rod 2211 also moves horizontally along the direction deviating from the first front film supporting rod 2212, so as to realize the mutual closing of the lower film 252 relative to the upper film 251, that is, when the quick press part 10 performs pressing, the upper film 251 and the lower film 252 of the upper and lower dual-layer film structures 250 are closed, after pressing, the power element drives the lower pressing plate 120 to move downwards, the lower pressing plate 120 moves downwards to drive the first front film supporting rod 2212 and the first rear film supporting rod 2211 to move downwards, in the process of downward movement, the first rear film supporting rod 2211 horizontally moves along the direction close to the first front film supporting rod 2212, so that the lower film 252 is opened relative to the upper film 251, the flexible circuit board after being pressed is exposed, and the manipulator 240 can move the flexible circuit board after being pressed away.
As an embodiment of the present invention, the brake mechanism includes a push rod 2311 extending horizontally and moving horizontally, a moving direction of the push rod 2311 is perpendicular to an extending direction of the push rod 2311, along the extending direction of the push rod 2311, a plurality of pressing members 2312 for pressing the release film are arranged at intervals on the periphery of the push rod 2311, the pressing members 2312 have contact end surfaces for contacting the release film, and adhesive is disposed on the contact end surfaces; like this, when needs press the fastening timing with first preceding membrane pole 2212 and release film, only need push out the push rod 2311 level for the support piece 2312 that the push rod 2311 periphery was arranged supports to press the release film can, set up the viscose on the contact surface of support piece 2312 and further improved and compressed tightly fixed effect.
As an embodiment of the present invention, the film supporting structure is formed by supporting two upper and lower double-layer film structures 250 arranged opposite to each other in the longitudinal direction, which are a first upper and lower double-layer film structure 250 and a second upper and lower double-layer film structure 250 located above the first upper and lower double-layer film structure 250, respectively, and an upper layer film 251 of the first upper and lower double-layer film structure 250 is connected with a lower layer film 252 of the second upper and lower double-layer film structure 250 through a connecting film body 254; like this, once only place two flexible circuit boards and place the district on the lower floor's membrane 252 of first upper and lower bilayer membrane structure 250 and the district of placing of the lower floor's membrane 252 of second upper and lower bilayer membrane structure 250 respectively, can once only realize the full-automatic pressfitting to two flexible circuit boards, the pressfitting efficiency obtains further improvement.
As an embodiment of the present invention, a supporting connection film body 254 assembly for supporting the connection film body 254 is disposed between the upper film 251 of the first upper and lower double-layered film structure 250 and the lower film 252 of the second upper and lower double-layered film structure 250, and the connection film body 254 assembly includes a plurality of staggered and horizontally arranged supporting rods; the length of the connection film body 254 which is stretched by the connection film body 254 component is the same as that of the lower film 252 of the second upper and lower two-layer film structure 250; like this, after utilizing first upper and lower bilayer membrane structure 250 and second upper and lower bilayer membrane structure 250 parcel flexible line way board and carrying out the pressfitting to the flexible line way board and finishing, through the transport of coating materials conveying mechanism 210 for connect the membrane body 254 and become the lower floor's membrane 252 of new second upper and lower bilayer membrane structure 250 through carrying, make and connect the membrane body 254 and obtain effective utilization, improved the utilization ratio from the type membrane.
The full-automatic laminating device of the flexible circuit board further comprises a film material receiving mechanism 280 for receiving the used release film; the film material receiving mechanism 280 can receive used release films, and the cooperation of the film material receiving mechanism 280 and the film material conveying mechanism 210 can effectively realize the cyclic output and the receiving of the film materials.
The utility model provides a release film conveying mechanism, which comprises a first motor, a winding drum 212 which is coaxially and fixedly connected with an output shaft of the first motor and is wound with a plurality of layers of release films on the periphery, and a conveying power structure 213 which drives the release films to convey in the direction far away from the winding drum 212; an output shaft of the first motor rotates to drive the winding drum 212 to rotate, so that the release film wound on the periphery of the winding drum 212 is output, and the conveying power structure 213 drives the release film output by the winding drum 212 to convey in a direction away from the winding drum 212; in this way, the output shaft of the first motor rotates to drive the winding drum 212 to rotate, the winding drum 212 rotates to output the release film wound on the periphery of the winding drum 212, and meanwhile, the conveying power structure 213 drives the film material rotationally output by the winding drum 212 to output in a direction away from the winding drum 212; simple structure and stable conveying.
Specifically, the power transmission structure 213 includes two rotating rods 2131 arranged opposite to each other in an up-down manner, the release film is located between the two rotating rods 2131, the upper end surface of the release film abuts against the upper rotating rod 2131, and the lower end surface of the release film abuts against the lower rotating rod 2131; the rotation of the two rotating rods 2131 respectively generates driving forces for driving the release film to convey in the direction away from the winding drum 212; in this way, the release film is driven to be conveyed in a direction away from the roll 212 by the rotation of the two rotation levers 2131.
In this embodiment, the two rotating rods 2131 are respectively connected with a second motor, and the second motor drives the rotating rod 2131 connected therewith to rotate; the rotation of the second motor drives the rotation rod 2131 connected with the second motor to rotate, so that the release film is driven to be conveyed in the direction away from the winding drum 212.
Further, the rotation directions of the two second motors are opposite, so that the rotation of the two rotation levers 2131 generates driving forces in the same direction.
Furthermore, the release film is conveyed forwards along a direction far away from the winding drum 212, a gravity rod 214 capable of freely moving up and down is arranged in front of the conveying power structure 213, the gravity rod 214 is horizontally arranged, and the gravity rod 214 is positioned above the release film; like this, through the setting of first gravity pole 214, can guarantee that whole from type membrane is whole to be located tension, can not be in the lax state, gravity pole 214 will fall when membrane material conveying mechanism 210 has exported the membrane material, makes from the whole tightness of type membrane, when used membrane material is accomodate to membrane material receiving mechanism 280 when full-automatic pressfitting machine, the membrane material is accomodate, and the membrane material is with whole migration, drives gravity pole 214 upwards sliding.
Specifically, the release film conveying mechanism comprises a longitudinally arranged rail, the gravity rod 214 is fixedly connected with a connecting structure, the connecting structure is provided with a longitudinally extending rail groove, and the rail groove is in free sliding fit with the rail, so that the gravity rod 214 can freely move up and down; through the cooperation of track and rail groove, can realize the free up-and-down motion of gravity pole 214, and the motion is firm, can not take place the skew of direction of motion.
In this embodiment, the highest position where the gravity rod 214 rises is a first position, the lowest position where the gravity rod 214 falls is a second position, and the first position and the second position are respectively provided with a first photoelectric sensor for sensing the gravity rod 214; when the gravity rod 214 falls to the lowest position, the first photoelectric sensor at the lowest position senses the gravity rod 214, the first motor of the film material conveying mechanism 210 stops working, the winding drum 212 stops conveying the film material, and the whole release film still keeps a tight state; when the film material receiving mechanism 280 of the full-automatic laminating machine receives the film material, the second gravity rod 214 is driven to move to the highest position, the first photoelectric sensor at the highest position senses the gravity rod 214, the first motor of the film material conveying mechanism 210 starts to work, and the winding drum 212 rotates and outputs the film material.
Furthermore, a horizontally arranged guide rod is arranged between the winding drum 212 and the conveying power structure 213, the guide rod abuts against the upper end face of the release film, the guide rod is opposite to the winding drum 212, the guide rod is provided with an opposite end face opposite to the winding drum 212, and a second photoelectric sensor used for sensing whether the release film is left on the periphery of the winding drum 212 is arranged on the opposite end face; like this, through second photoelectric sensor's setting, second photoelectric sensor can sense whether reel 212 periphery still remains from the type membrane.
The second photoelectric sensor is electrically connected with an alarm; when the second photoelectric sensor senses that no release film is left on the periphery of the winding drum 212, the alarm gives out a reminding alarm; like this, no longer remaining from the type membrane when reel 212 periphery, second photoelectric sensor senses reel 212 periphery and no longer remains from the type membrane, and the alarm will send out and remind the police dispatch newspaper to remind the operator should supply from the type membrane, very humanized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A release film conveying mechanism is characterized by comprising a first motor, a winding drum which is coaxially and fixedly connected with an output shaft of the first motor and is wound with a plurality of layers of release films on the periphery, and a conveying power structure which drives the release films to convey in the direction far away from the winding drum; the output shaft of the first motor rotates to drive the winding drum to rotate, so that the periphery of the winding drum is wound to output from the film, and the conveying power structure drives the film output from the winding drum to convey towards the direction away from the winding drum.
2. The release film conveying mechanism according to claim 1, wherein the conveying power mechanism comprises two rotating rods which are arranged opposite to each other up and down, the release film is positioned between the two rotating rods, the upper end surface of the release film abuts against the upper rotating rod, and the lower end surface of the release film abuts against the lower rotating rod; the two rotation of dwang produces the drive power that the drive is kept away from the type membrane to the direction of keeping away from the reel is carried respectively.
3. The release film conveying mechanism according to claim 2, wherein a second motor is connected to each of the two rotating rods, and the second motor drives the rotating rod connected to the second motor to rotate.
4. The release film conveying mechanism according to claim 3, wherein the two second motors rotate in opposite directions, so that the two rotating rods rotate to generate driving forces in the same direction.
5. The release film conveying mechanism according to claim 1, wherein the conveying of the release film in the direction away from the winding drum is forward conveying, a gravity rod which can freely move up and down is arranged in front of the conveying power structure, the gravity rod is horizontally arranged, and the gravity rod is located above the release film.
6. The release film conveying mechanism according to claim 5, wherein the release film conveying mechanism comprises a longitudinally arranged rail, the gravity rod is fixedly connected with a connecting structure, the connecting structure is provided with a longitudinally extending rail groove, and the rail groove is in free sliding fit with the rail, so that the gravity rod can freely move up and down.
7. The release film conveying mechanism according to claim 5, wherein the highest position where the gravity rod ascends is a first position, the lowest position where the gravity rod descends is a second position, and the first position and the second position are respectively provided with a first photoelectric sensor for sensing the gravity rod.
8. The release film conveying mechanism according to claim 1, wherein a horizontally arranged guide rod is arranged between the winding drum and the conveying power structure, the guide rod abuts against an upper end face of the release film, the guide rod faces the winding drum, the guide rod has a facing end face facing the winding drum, and the facing end face is provided with a second photoelectric sensor for sensing whether the release film is left on the periphery of the winding drum.
9. The release film conveying mechanism according to claim 8, wherein the second photoelectric sensor is electrically connected with an alarm; when the second photoelectric sensor senses that the release film is not left on the periphery of the winding drum, the alarm gives out a reminding alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489035.4U CN210029362U (en) | 2019-04-11 | 2019-04-11 | From type membrane conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489035.4U CN210029362U (en) | 2019-04-11 | 2019-04-11 | From type membrane conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210029362U true CN210029362U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920489035.4U Active CN210029362U (en) | 2019-04-11 | 2019-04-11 | From type membrane conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210029362U (en) |
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2019
- 2019-04-11 CN CN201920489035.4U patent/CN210029362U/en active Active
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