CN210535419U

CN210535419U - Automatic folding machine

Info

Publication number: CN210535419U
Application number: CN201921693652.2U
Authority: CN
Inventors: 贾立顺
Original assignee: Suzhou Qixiang Optoelectronics Co ltd
Current assignee: Suzhou Qixiang Optoelectronics Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-15
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an automatic folding machine, which relates to the FFC field, and comprises a frame, wherein a pay-off component for placing FFC flat cables, a suction component for sucking and driving the FFC flat cables from the pay-off component, a traction component for drawing the FFC flat cables to drive forwards, a folding component for folding the FFC flat cables, a material receiving component for collecting the folded FFC flat cables, and a control panel arranged on the frame for controlling the automatic folding machine, wherein the suction component, the traction component and the folding component are respectively connected with the control panel, the utility model can realize that the FFC can be folded to different angles and slopes on different surfaces with higher precision, the folding component is used for folding the FFC upwards or downwards, the motor-driven rotating disk rotates to be folded to be at a certain slope with the FFC, the suction component can shake after sucking the FFC to separate the sucked FFC from the FFC below the FFC, avoiding sucking and folding multiple FFCs at the same time.

Description

Automatic folding machine

Technical Field

The utility model relates to a FFC field, in particular to automatic folding machine.

Background

An FFC Flexible Flat Cable (FFC) is a Cable made of PET insulation and very thin tin-plated Flat copper wire, the novel data cable formed by pressing a high-tech automatic equipment production line has the advantages of softness, random bending and folding, thin thickness, small volume, simple connection, convenient disassembly, easy solution to electromagnetic shielding (EMI) and the like, along with the development of economy, the requirements of people on the FFC are higher and higher, the FFC is required to be folded at different angles on different surfaces, the folding machine in the existing society is semi-automatic, the FFC needs to be manually placed on the folding machine and then the folding machine is folded, the angle and displacement errors are caused when the FFC is manually placed, so that the precision of the folded FFC is insufficient, and the efficiency is low, and the automatic folding machine in the existing society easily absorbs a plurality of FFCs simultaneously when absorbing the FFC, so that a plurality of FFCs are folded together when being folded, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an automatic folder that can realize folding out different angles and inclination and precision height on the face of difference.

The utility model provides a technical scheme that its technical problem adopted is: an automatic folding machine comprises a frame, wherein a pay-off component for placing FFC flat cables, a suction component for sucking and driving the FFC flat cables from the pay-off component, a traction component for drawing the FFC flat cables to drive forwards, a folding component for folding the FFC flat cables, a material receiving component for collecting the folded FFC flat cables, and a control panel arranged on the frame and used for controlling the automatic folding machine are sequentially arranged on the frame, the suction assembly, the traction assembly and the folding assembly are respectively connected with the control panel, the wire releasing assembly is used for neatly placing the FFC, the suction assembly is used for sucking the FFC from the wire releasing assembly to the traction assembly, the traction assembly is used for drawing the FFC and driving the FFC to the folding assembly, the folding assembly is used for folding the FFC on different faces according to different angles and slopes, and the receiving assembly is used for receiving the folded FFC.

Further, the method comprises the following steps: the pay-off component comprises a plurality of pay-off grooves arranged side by side, an optical fiber sensor used for detecting whether the FFC exists in the pay-off grooves is arranged above the pay-off grooves in the rack, the pay-off grooves are used for placing the FFC, and the optical fiber sensor is used for detecting whether the FFC exists in the pay-off grooves.

Further, the method comprises the following steps: the sucking component comprises a sucking disc support frame arranged above the pay-off component, a first slide rail is horizontally arranged on the sucking disc support frame, a first slide block is arranged on the first slide rail, the first slide block horizontally moves along the first slide rail, a second slide rail is vertically arranged on the first slide block, a second slide block is arranged on the second slide rail, the second slide block vertically moves along the second slide rail, a sucking disc frame is arranged on the second slide block, a plurality of sucking rods are vertically arranged on the sucking disc frame side by side, a vacuum sucking disc is arranged at the lower end of each sucking rod, the vacuum sucking disc is arranged vertically above the pay-off slot, a first sensor for detecting the left and right movement of the sucking disc frame is arranged on the sucking disc support frame, a second sensor for detecting the up-down movement of the sucking disc frame and a cylinder magnetic switch for controlling the vacuum sucking disc to suck and release the FFC are arranged on the first slide block, the FFC sucking machine further comprises a first air cylinder, a second air cylinder and a vacuum suction pump, wherein the first air cylinder is arranged on the machine frame and used for driving the sucking disc frame to horizontally move, the second air cylinder is used for driving the sucking disc frame to vertically move, the vacuum suction pump is matched with the sucking rod and the vacuum sucking disc to suck FFC, a third sliding rail for enabling the sucking assembly to move back and forth is arranged below the sucking assembly, a third sliding block is arranged on the third sliding rail, the sucking assembly is arranged on the third sliding block, a seventh air cylinder is further arranged on the machine frame and used for driving the sucking assembly to move back and forth, the first sensor, the second sensor, the first air cylinder, the second air cylinder and the seventh air cylinder are respectively connected with a control panel, the second air cylinder can drive the sucking disc frame to shake up and down along the second sliding rail, the first sensor is used for detecting the displacement of the sucking disc frame, The FFC sucking device comprises a sucking rod, a vacuum chuck, a first air cylinder, a second air cylinder, a seventh air cylinder, a magnetic switch, a vacuum suction pump, a second slide rail, a first slide rail, a second slide rail, a third slide rail, a fourth slide rail, a seventh slide rail, a first magnetic switch, a second magnetic switch, a vacuum chuck frame, a control panel and a control panel.

Further, the method comprises the following steps: the traction assembly comprises a traction wheel, a first motor for driving the traction wheel to rotate, an upper belt frame and a lower belt frame, the traction wheel is arranged in the lower belt frame, a driven wheel is arranged at one end of the lower belt frame far away from the traction wheel, the lower belt frame is provided with a lower belt, the lower belt is sleeved on the outer surfaces of the traction wheel and the driven wheel and is in contact with the traction wheel and the driven wheel, an upper belt which is in matched transmission with the lower belt is arranged on the upper belt frame, a third cylinder which drives the upper belt frame to move up and down is arranged above the upper belt frame, the first motor and the third cylinder are respectively connected with the control panel, a transition groove is arranged between the wire laying groove and the lower belt frame on the machine frame, the first motor drives the traction wheel to drive the lower belt to transmit, the third cylinder is used for driving the upper belt frame to move up and down, and the upper belt and the lower belt drive the FFC to transmit when contacting.

Further, the method comprises the following steps: the folding assembly comprises an upper holding strip and a lower holding strip which are used for matching and clamping FFC (flexible flat cable), a gap for the FFC to pass through is arranged between the upper holding strip and the lower holding strip, the upper holding strip and the lower holding strip are arranged in an up-and-down symmetrical manner, third sliding blocks are symmetrically arranged at two ends of the upper holding strip and fixedly connected with the upper holding strip, a third sliding rail is arranged at the middle position of each third sliding block, the third sliding blocks move up and down along the third sliding rail, fourth sliding blocks are symmetrically arranged at two ends of the lower holding strip and fixedly connected with the lower holding strip, a fourth sliding rail is arranged at the middle position of each fourth sliding block, the fourth sliding blocks move up and down along the fourth sliding rail, a first air cylinder fixing plate is arranged above the third sliding blocks on the rack, and a fourth air cylinder for driving the third sliding blocks to move up and down is arranged on the first air cylinder fixing plate, the driving shaft of the fourth cylinder is fixedly connected with the third sliding block, a fifth cylinder used for driving the fourth sliding block to move up and down is arranged below the fourth sliding block, the upper clamping strip and the lower clamping strip are matched to clamp the FFC, the fourth cylinder is used for driving the third sliding block to drive the upper clamping strip to move up and down along the third sliding rail, and the fifth cylinder is used for driving the fourth sliding block to drive the lower clamping strip to move up and down along the fourth sliding rail.

Further, the method comprises the following steps: an upper folding frame is arranged above the upper holding strip on the rack, a first guide shaft is arranged at the upper end of the upper folding frame, a folding press shaft which is matched and folded with the lower holding strip is arranged at one end, far away from the first guide shaft, of the upper folding frame, a second guide shaft is arranged between the first guide shaft and the folding press shaft on the upper folding frame, the first guide shaft, the second guide shaft and the folding press shaft are arranged in parallel, two ends of the first guide shaft and the second guide shaft respectively penetrate through the upper folding frame to extend towards the left side and the right side, a sixth air cylinder for driving the first guide shaft to do linear reciprocating motion is arranged above the upper folding frame on the rack, a driving shaft of the sixth air cylinder is fixedly connected with the first guide shaft, the upper folding frame is used for folding the FFC downwards, and the folding press shaft on the upper folding frame is used for matching the lower holding strip to fold the FFC downwards, and the sixth air cylinder is used for driving the first guide shaft to move up and down.

Further, the method comprises the following steps: the FFC folding device is characterized in that upper guide frames are arranged on two sides of the upper folding frame, a first guide groove is formed in the position, corresponding to the first guide shaft, of each upper guide frame, a second guide groove is formed in the position, corresponding to the second guide shaft, of each upper guide frame, the first guide groove and the second guide groove are vertically arranged, an arc-shaped groove which is bent towards the direction of the traction assembly is formed in one end, close to the folding pressing shaft, of each second guide groove, each upper guide frame is used for guiding the corresponding upper folding frame to fold the FFC downwards, the first guide shaft moves up and down along the first guide groove, the second guide shaft moves up and down along the second guide groove, the second guide shaft moves to the lowest end of the second guide groove, and when the first guide shaft continues to move down along the first guide groove, the second guide shaft moves along the arc-shaped groove.

Further, the method comprises the following steps: the utility model discloses a FFC's folding mechanism, including frame, folding rack, guide frame, folding assembly, control panel, folding rack, control panel, wherein the frame is located the below of holding strip down and is provided with folding rack down, folding rack and last folding rack structure the same and symmetry setting down, the both sides of folding rack down are provided with down the guide frame, lower guide frame and last guide frame structure the same and symmetry setting down, the last holding strip that is located of folding assembly and lower holding strip intermediate position department are provided with the third sensor that is used for detecting FFC transmission length, the third sensor is connected with control panel, folding rack is used for upwards folding FFC down, the third sensor is used for detecting FFC transmission length.

Further, the method comprises the following steps: the FFC folding machine is characterized in that a rotating disc for driving the folding assembly to rotate by a certain angle and a motor for driving the rotating disc to rotate are arranged below the folding assembly on the rack, the motor is connected with a control panel, and the motor drives the rotating disc to rotate so as to fold the FFC by a certain angle.

Further, the method comprises the following steps: the receiving component comprises a storage box which is arranged on one side of the folding component far away from the traction component and used for placing a folded FFC (flexible flat cable), and further comprises a guide plate which is arranged on the folding component and is positioned on one side of the lower folding frame close to the storage box and used for preventing the FFC from falling, the guide plate is inclined towards the direction of the storage box and used for placing the folded FFC, and the guide plate is used for preventing the FFC from falling on the other hand and guiding the FFC to the storage box.

The utility model has the advantages that: the utility model discloses can realize that it is higher to fold out different angles and inclination and precision on the face of difference, folding assembly is used for upwards folding or fold down FFC, motor drive rotating disc rotates and is used for being certain inclination folding with FFC, it can shake after absorbing FFC and make the FFC that is absorbed separate rather than the FFC that is in the below, has avoided absorbing simultaneously and folding multi-disc FFC, it is used for pulling FFC forward transmission to pull the subassembly, the utility model provides a stopper is used for restricting FFC's position and prevents that FFC from making FFC folding position unanimous simultaneously at driven in-process off tracking.

Drawings

FIG. 1 is a schematic view of an automatic folder;

FIG. 2 is a schematic view of the pay-off assembly;

FIG. 3 is a schematic structural view of the sucking assembly;

FIG. 4 is a schematic structural view of the tow assembly;

FIG. 5 is a schematic view of a folding assembly;

FIG. 6 is a schematic structural view of the receiving assembly;

labeled as: 1. a frame; 2. a pay-off assembly; 3. a suction assembly; 4. a traction assembly; 5. a folding assembly; 6. a material receiving assembly; 201. a wire releasing groove; 301. a suction cup support frame; 302. a first slide rail; 304. a second slide rail; 306. a suction cup holder; 307. a first cylinder; 308. a second cylinder; 309. a vacuum chuck; 310. a suction wand; 401. a traction wheel; 402. an upper epithelial band frame; 403. a lower belt rack; 404. a lower belt; 405. a belt is arranged; 406. a transition groove; 501. mounting a holding strip; 502. a lower holding strip; 503. a third slider; 504. a fourth slider; 505. a fourth cylinder; 506. a fifth cylinder; 507. an upper folding leg; 508. a first guide shaft; 509. folding the pressing shaft; 510. a second guide shaft; 511. a sixth cylinder; 512. a first guide groove; 513. a second guide groove; 514. an arc-shaped slot; 515. a lower folding leg; 517. rotating the disc; 518. a motor; 601. a storage box; 602. a guide plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

The automatic folding machine as shown in fig. 1 comprises a frame 1, wherein a pay-off assembly 2 for placing FFC flat cables, a suction assembly 3 for sucking and driving FFC flat cables from the pay-off assembly 2, a traction assembly 4 for pulling the FFC flat cables to drive forwards, a folding assembly 5 for folding the FFC flat cables, a material receiving assembly 6 for collecting the folded FFC flat cables, and a control panel arranged on the frame 1 for controlling the automatic folding machine, wherein the suction assembly 3, the traction assembly 4 and the folding assembly 5 are respectively connected with the control panel, the control panel comprises a controller, the controller can be KY02S-MAM-100 or KY02S-MAM-200, in this embodiment, KY02S-MAM-200 is selected, the pay-off assembly 3 is used for placing FFC orderly, the suction assembly 3 is used for sucking FFC from the pay-off assembly 2 to the traction assembly 4, the pulling assembly 4 is used for pulling FFC transmission and transmitting the FFC to the folding assembly 5, the folding assembly 5 is used for folding the FFC on different surfaces according to different angles and slopes, and the receiving assembly 6 is used for receiving the folded FFC.

On the basis, as shown in fig. 2, the pay-off assembly 2 includes a plurality of pay-off slots 201 arranged side by side, an optical fiber sensor for detecting whether there is an FFC in the pay-off slot is arranged above the pay-off slots 201 on the rack 1, the pay-off slots 201 are used for placing the FFC, the number of the pay-off slots 201 can be set according to actual conditions, in this embodiment, three pay-off slots 201 are arranged, and the optical fiber sensor is used for detecting whether there is an FFC in the pay-off slots 201.

On the basis, as shown in fig. 3, the suction assembly 3 includes a suction cup support frame 301 disposed above the pay-off assembly 2, a first slide rail 302 is horizontally disposed on the suction cup support frame 301, a first slide block is disposed on the first slide rail 302, the first slide block horizontally moves along the first slide rail 302, a second slide rail 304 is vertically disposed on the first slide block, a second slide block is disposed on the second slide rail 304, the second slide block vertically moves along the second slide rail 304, a suction cup frame 306 is disposed on the second slide block, a plurality of suction rods 310 are vertically disposed on the suction cup frame 306 side by side, a vacuum suction cup 309 is disposed at a lower end of the suction rods 310, the vacuum suction cup 309 is disposed vertically above the pay-off slot 201, a first sensor for detecting a left-right movement of the suction cup frame 306 is disposed on the suction cup support frame 301, a second sensor for detecting an up-down movement of the suction cup frame 306 and a first sensor for controlling the vacuum suction cup frame 306 are The air cylinder magnetic switch for sucking and releasing the FFC by the suction cup 309 further comprises a first air cylinder 307 arranged on the frame 1 and used for driving the suction cup frame 306 to horizontally move, a second air cylinder 308 used for driving the suction cup frame 306 to vertically move and a vacuum suction pump matched with the suction rod 310 and the vacuum suction cup to suck the FFC, a third sliding rail for driving the suction assembly 3 to move back and forth is arranged below the suction assembly 3, a third sliding block is arranged on the third sliding rail, the suction assembly 3 is arranged on the third sliding block, a seventh air cylinder for driving the suction assembly 3 to move back and forth is further arranged on the frame 1, the first sensor, the second sensor, the first air cylinder 307, the second air cylinder 308 and the seventh air cylinder are respectively connected with the control panel, the second air cylinder 308 can drive the suction cup frame 306 to shake up and down along the second sliding rail 304, and the first sensor is used for detecting the displacement of the suction cup frame 306 moving left and right, the second sensor is used for detecting the displacement of the suction cup frame 306 moving up and down, in this embodiment, the first sensor and the second sensor are displacement sensors, the height of the air cylinder magnetic switch controls the suction and release of the vacuum suction pump, the suction rod 310 and the vacuum suction cup 309 are used for sucking and driving the FFC to transmit, the first air cylinder 307 is used for driving the suction cup frame 306 to drive the FFC to move horizontally, the second air cylinder 308 is used for driving the suction cup frame 306 to drive the FFC to move vertically, the seventh air cylinder is used for driving the suction cup frame 306 to move back and forth, when the optical fiber sensor detects that there is no FFC in the pay-off slot 201 below the optical fiber sensor, a signal is sent to the control panel, the control panel drives the seventh air cylinder to drive the suction cup frame 306 to move back and forth until the pay-off slot 201 with the FFC is detected, the suction cup frame 306 can shake up and down along the second slide rail 304 to separate the sucked FFC from the, the vacuum chuck 309 only sucks one FFC at a time, the number of times the chuck holder 306 shakes can be set on the control panel, the suction rod 310 can be a drawing type or a piston type, in this embodiment, a piston type is used, firstly, the second air cylinder 308 drives the suction rod 310 and the vacuum chuck 309 to move downwards, when the vacuum chuck 309 moves to contact with the FFC, the vacuum in the suction rod 310 can enable the vacuum chuck 309 to suck the FFC, the second air cylinder 308 drives the chuck holder 306 to move upwards, when the second sensor detects that the chuck holder 306 reaches a specified height, a signal is sent to the control panel, the control panel drives the first air cylinder 307 to drive the chuck holder 306 to move towards the traction assembly 4, when the chuck holder 306 moves to a preset position, the vacuum chuck stops sucking, and the FFC is placed on the traction assembly 4 apart from the vacuum chuck 309.

On the basis, as shown in fig. 4, the traction assembly 4 includes a traction wheel 401, a first motor for driving the traction wheel 401 to rotate, an upper belt frame 402 and a lower belt frame 403, the traction wheel 401 is disposed in the lower belt frame 403, a driven wheel is disposed at one end of the lower belt frame 403, which is far away from the traction wheel 401, a lower belt 404 is disposed on the lower belt frame 403, the lower belt 404 is sleeved on outer surfaces of the traction wheel 401 and the driven wheel and is in contact with the traction wheel 401 and the driven wheel, an upper belt 405 which is in fit transmission with the lower belt 404 is disposed on the upper belt frame 402, a third cylinder for driving the upper belt frame 402 to move up and down is disposed above the upper belt frame 402, the first motor and the third cylinder are respectively connected with a control panel, a transition groove 406 is disposed between the wire placing groove 201 and the lower belt frame 403 on the frame 1, the first motor drives the traction wheel to drive the lower belt 404 to transmit, the third cylinder is used for driving the upper belt frame 402 to move up and down, the upper belt 405 and the lower belt 404 are in contact with each other to drive the FFC to transmit, the first motor is a servo motor, the action time of the first motor and the action time of the third cylinder are preset on the control panel, and the control panel controls the first motor and the third cylinder to drive the first motor and the third cylinder.

On the basis, as shown in fig. 5, the folding assembly 5 includes an upper clamping bar 501 and a lower clamping bar 502 for matching with and clamping the FFC flat cable, a gap for the FFC flat cable to pass through is provided between the upper clamping bar 501 and the lower clamping bar 502, the upper clamping bar 501 and the lower clamping bar 502 are arranged in a vertically symmetrical manner, third sliders 503 are symmetrically arranged at two ends of the upper clamping bar 501, the third sliders 503 are fixedly connected with the upper clamping bar 501, a third slide rail is arranged at the middle position of the third sliders 503, the third sliders 503 move up and down along the third slide rail, fourth sliders 504 are symmetrically arranged at two ends of the lower clamping bar 502, the fourth sliders 504 are fixedly connected with the lower clamping bar 502, a fourth slide rail is arranged at the middle position of the fourth sliders 504, the fourth sliders 504 move up and down along the fourth slide rail, a first cylinder fixing plate is arranged above the third sliders 503 on the frame 1, the first air cylinder fixing plate is provided with a fourth air cylinder 505 used for driving the third sliding block 503 to move up and down, a driving shaft of the fourth air cylinder 505 is fixedly connected with the third sliding block 503, a fifth air cylinder 506 used for driving the fourth sliding block 504 to move up and down is arranged below the fourth sliding block 504, the upper clamping bar 501 and the lower clamping bar 502 are matched for clamping the FFC, the fourth air cylinder 505 is used for driving the third sliding block 503 to drive the upper clamping bar 501 to move up and down along the third sliding rail, the fifth air cylinder 506 is used for driving the fourth sliding block 504 to drive the lower clamping bar 502 to move up and down along the fourth sliding rail, and the upper clamping bar 501 and the lower clamping bar 502 synchronously move in opposite directions for clamping and releasing the FFC.

On the basis, an upper folding frame 507 is arranged above the upper holding strip 501 on the machine frame 1, a first guide shaft 508 is arranged at the upper end of the upper folding frame 507, a folding pressing shaft 509 matched with the lower holding strip 502 for folding is arranged at one end of the upper folding frame 507 far away from the first guide shaft 508, a second guide shaft 510 is arranged between the first guide shaft 508 and the folding pressing shaft 509 on the upper folding frame 507, the first guide shaft 508, the second guide shaft 510 and the folding pressing shaft 509 are arranged in parallel, two ends of the first guide shaft 508 and the second guide shaft 510 respectively penetrate through the upper folding frame 507 and extend towards the left and right sides, a sixth air cylinder 511 for driving the first guide shaft 508 to do linear reciprocating motion is arranged above the upper folding frame 507 on the machine frame 1, a driving shaft of the sixth air cylinder 511 is fixedly connected with the first guide shaft 508, and the upper folding frame 507 is used for folding the FFC downwards, the folding pressing shaft 509 on the upper folding frame 507 is used for matching with the lower holding strip 502 to fold the FFC downwards, the sixth air cylinder 511 is used for driving the first guide shaft 508 to move up and down, and the driving of the sixth air cylinder 511 is controlled by the control panel.

On the basis, two sides of the upper folding frame 507 are provided with upper guide frames, a first guide groove 512 is arranged on the upper guide frame at a position corresponding to the first guide shaft 508, a second guide groove 513 is arranged on the upper guide frame at a position corresponding to the second guide shaft 510, the first guide groove 512 and the second guide groove 513 are vertically arranged, one end of the second guide groove 513 close to the folding pressing shaft 509 is provided with an arc-shaped groove 514 which is bent towards the direction of the traction assembly 4, the upper guide frame is used to guide the upper folding frame 507 to fold the FFC downward, the first guide shaft 508 moves up and down along the first guide groove 512, the second guide shaft 510 moves up and down along the second guide groove 513, when the second guide shaft 510 moves to the lowermost end of the second guide groove 513 along the second guide groove 513 and the first guide shaft 508 continues to move downward along the first guide groove 512, the second guide shaft 510 moves along the arc-shaped groove 514.

On the basis, a lower folding frame 515 is arranged below the lower holding strip 502 on the machine frame 1, the lower folding frame 515 and the upper folding frame 507 are in the same structure and are symmetrically arranged, lower guide frames are arranged on two sides of the lower folding frame 515, the lower guide frames and the upper guide frames are in the same structure and are symmetrically arranged, a third sensor used for detecting the transmission length of the FFC is arranged at the middle position of the upper holding strip 501 and the lower holding strip 502 on the folding assembly 5, the third sensor is connected with a control panel, the lower folding frame 515 is used for folding the FFC upwards, the third sensor is used for detecting the transmission length of the FFC, the third sensor can be a photoelectric sensor or an ultrasonic sensor, and a photoelectric sensor is selected in the embodiment.

On the basis, a rotating disc 517 for driving the folding assembly 5 to rotate and a motor 518 for driving the rotating disc 517 to rotate are arranged below the folding assembly 5 on the frame 1, the motor 518 is connected with the control panel, the motor 518 drives the rotating disc 517 to rotate and is used for folding the FFC at a certain angle in the horizontal direction so that the FFC can be folded at a certain oblique angle, and the rotating disc 517 can rotate by 0-90 degrees.

On the basis, as shown in fig. 6, the material receiving assembly 6 includes a storage box 601 disposed on one side of the folding assembly 5 away from the traction assembly 4 and used for placing the folded FFC cables, and further includes a guide plate 602 disposed on the folding assembly 5 and located on one side of the lower folding frame 515 close to the storage box 601 and used for preventing the FFC cables from falling, the guide plate 602 is disposed to be inclined toward the storage box 601, the storage box 601 is used for placing the folded FFC, and the guide plate 602 is used for preventing the FFC from falling and guiding the FFC to the storage box 601.

On the basis, firstly, the FFC is manually placed in the pay-off slot 201 in order, the power supply is started, the second air cylinder 308 drives the suction rod 310 and the vacuum chuck 309 to move downwards, when the vacuum chuck 309 moves to be in contact with the FFC, the vacuum in the suction rod 310 can enable the vacuum chuck 310 to suck the FFC, the second air cylinder 308 drives the chuck frame 306 to move upwards, when the second sensor detects that the chuck frame 306 reaches a specified height, a signal is sent to the control panel, the second air cylinder 308 drives the chuck frame 306 to shake, then the control panel drives the first air cylinder 307 to drive the chuck frame 306 to move towards the traction assembly 4, when the chuck frame 306 moves to a preset position, the suction pump stops sucking, the FFC is placed on the traction assembly 4 apart from the vacuum chuck 309, the control panel drives the third air cylinder to drive the upper belt frame 402 to move downwards, the FFC folding mechanism moves to an upper belt 405 to be in contact with the lower belt 404, the first motor drives the traction wheel 401 to rotate so as to drive the lower belt 404 and the upper belt 405 to drive the FFC, the FFC is driven to the folding assembly 5, when the third sensor detects that the transmission length of the FFC is consistent with the preset length on the control panel, a signal is sent to the control panel, the control panel drives the fourth air cylinder 505 and the fifth air cylinder 506 at the same time, the fourth air cylinder 505 drives the third sliding block so as to drive the upper clamping strip 501 to move downwards along the third sliding rail, the fifth air cylinder 506 drives the fourth sliding block 504 so as to drive the lower clamping strip 502 to move upwards along the fourth sliding rail, the upper clamping strip 501 and the lower clamping strip 502 cooperate to clamp the FFC, when the FFC preset on the control panel is folded downwards, the sixth air cylinder 511 drives the first guide shaft 508 to move downwards along the first guide groove 512, and simultaneously the second guide shaft 510 moves downwards along the second guide groove 513, when the second guiding shaft 510 moves downwards to the lowest end of the second guiding groove 513 and the first guiding shaft 508 continues to move downwards along the first guiding groove 512, the second guiding shaft 510 moves along the arc-shaped groove 514, at this time, the folding pressing shaft 509 folds the FFC downwards, when the FFC preset on the control panel is folded upwards, the lower folding frame 515 moves upwards along the lower guiding frame to fold the FFC upwards, and when the FFC preset on the control panel is at an oblique angle, the motor 518 drives the rotating disc 517 to drive the rotating angle of the folding assembly 5, so as to fold the FFC at the oblique angle.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An automatic folding machine, includes frame (1), its characterized in that: the automatic folding machine is characterized in that the rack (1) is sequentially provided with a pay-off assembly (2) for placing an FFC (flexible flat cable), a suction assembly (3) for sucking and driving the FFC from the pay-off assembly (2), a traction assembly (4) for drawing the FFC forward, a folding assembly (5) for folding the FFC and a material receiving assembly (6) for collecting the folded FFC, and further comprises a control panel arranged on the rack (1) and used for controlling the automatic folding machine, and the suction assembly (3), the traction assembly (4) and the folding assembly (5) are respectively connected with the control panel.

2. An automatic folding machine as claimed in claim 1, characterized in that: the pay-off component (2) comprises a plurality of pay-off grooves (201) which are arranged side by side, and an optical fiber sensor used for detecting whether an FFC exists in each pay-off groove is arranged above the pay-off grooves (201) on the rack (1).

3. An automatic folding machine as claimed in claim 2, characterized in that: the suction assembly (3) comprises a suction cup support frame (301) arranged above the pay-off assembly (2), a first slide rail (302) is horizontally arranged on the suction cup support frame (301), a first slide block is arranged on the first slide rail (302), the first slide block horizontally moves along the first slide rail (302), a second slide rail (304) is vertically arranged on the first slide block, a second slide block is arranged on the second slide rail (304), the second slide block vertically moves along the second slide rail (304), a suction cup frame (306) is arranged on the second slide block, a plurality of suction rods (310) are vertically arranged on the suction cup frame (306) side by side, a vacuum suction cup (309) is arranged at the lower end of each suction rod (310), the vacuum suction cup (309) is arranged vertically above the pay-off slot (201), a first sensor for detecting the left-right movement displacement of the suction cup frame (306) is arranged on the suction cup support frame (301), the FFC sucking and releasing device comprises a first sliding block, a first cylinder (307) arranged on a rack (1) and used for driving a sucking disc frame (306) to move horizontally, a second cylinder (308) used for driving the sucking disc frame (306) to move vertically and a vacuum sucking pump matched with a sucking rod (310) and the vacuum sucking disc to suck the FFC, wherein a third sliding rail used for driving the sucking assembly (3) to move back and forth is arranged below the sucking assembly (3), a third sliding block is arranged on the third sliding rail, the sucking assembly (3) is arranged on the third sliding block, a seventh cylinder used for driving the sucking assembly (3) to move back and forth is further arranged on the rack (1), and the first sensor, the second sensor, the first cylinder (307) and the second cylinder are arranged on the first sliding block, The second air cylinder (308) and the seventh air cylinder are respectively connected with the control panel, and the second air cylinder can drive the suction cup frame to shake up and down along the second sliding rail.

4. An automatic folding machine as claimed in claim 1, characterized in that: the traction assembly (4) comprises a traction wheel (401), a first motor for driving the traction wheel (401) to rotate, an upper belt frame (402) and a lower belt frame (403), the traction wheel (401) is arranged in the lower belt frame (403), a driven wheel is arranged at one end, far away from the traction wheel (401), in the lower belt frame (403), a lower belt (404) is arranged on the lower belt frame (403), the lower belt (404) is sleeved on the outer surfaces of the traction wheel (401) and the driven wheel and is in contact with the traction wheel (401) and the driven wheel, an upper belt (405) which is matched with the lower belt (404) for transmission is arranged on the upper belt frame (402), a third air cylinder for driving the upper belt frame (402) to move up and down is arranged above the upper belt frame (402), the first motor and the third cylinder are respectively connected with the control panel, and a transition groove (406) is formed in the rack (1) and is located between the wire placing groove (201) and the lower belt rack (403).

5. An automatic folding machine as claimed in claim 1, characterized in that: the folding assembly (5) comprises an upper clamping strip (501) and a lower clamping strip (502) which are used for clamping an FFC (flexible flat cable) in a matching manner, a gap for the FFC flat cable to pass through is formed between the upper clamping strip (501) and the lower clamping strip (502), the upper clamping strip (501) and the lower clamping strip (502) are arranged in a vertically symmetrical manner, third sliding blocks (503) are symmetrically arranged at two ends of the upper clamping strip (501), the third sliding blocks (503) are fixedly connected with the upper clamping strip (501), a third sliding rail is arranged at the middle position of the third sliding blocks (503), the third sliding blocks (503) move up and down along the third sliding rail, fourth sliding blocks (504) are symmetrically arranged at two ends of the lower clamping strip (502), the fourth sliding blocks (504) are fixedly connected with the lower clamping strip (502), a fourth sliding rail is arranged at the middle position of the fourth sliding blocks (504), and the fourth sliding blocks (504) move up and down along the fourth sliding rail, a first air cylinder fixing plate is arranged above a third sliding block (503) on the rack (1), a fourth air cylinder (505) used for driving the third sliding block (503) to move up and down is arranged on the first air cylinder fixing plate, a driving shaft of the fourth air cylinder (505) is fixedly connected with the third sliding block (503), and a fifth air cylinder (506) used for driving the fourth sliding block (504) to move up and down is arranged below the fourth sliding block (504).

6. An automatic folding machine as claimed in claim 5, characterized in that: an upper folding frame (507) is arranged above the upper clamping strip (501) on the machine frame (1), a first guide shaft (508) is arranged at the upper end of the upper folding frame (507), a folding pressing shaft (509) which is matched and folded with the lower clamping strip (502) is arranged at one end, far away from the first guide shaft (508), of the upper folding frame (507), a second guide shaft (510) is arranged between the first guide shaft (508) and the folding pressing shaft (509) on the upper folding frame (507), the first guide shaft (508), the second guide shaft (510) and the folding pressing shaft (509) are arranged in parallel, two ends of the first guide shaft (508) and the second guide shaft (510) respectively penetrate through the upper folding frame (507) to extend towards the left side and the right side, a sixth air cylinder (511) used for driving the first guide shaft (508) to do linear reciprocating motion is arranged above the upper folding frame (507) on the machine frame (1), and a driving shaft of the sixth air cylinder (511) is fixedly connected with the first guide shaft (508).

7. An automatic folding machine as claimed in claim 6, characterized in that: go up the both sides of folding leg (507) and be provided with the leading truck, go up the leading truck and be provided with first guide way (512) with first guiding axle (508) corresponding position department, be provided with second guide way (513) with second guiding axle (510) corresponding position department, first guide way (512) and second guide way (513) vertical setting, one end that second guide way (513) are close to folding last item (509) is provided with to drawing crooked arc wall (514) of subassembly (4) direction.

8. An automatic folding machine as claimed in claim 7, characterized in that: the utility model discloses a FFC transmission length's sensor, including frame (1), lower holding strip (502) is located in the below of frame (1) and is provided with folding leg (515) down, folding leg (515) and last folding leg (507) the same and symmetry setting of structure down, the both sides of folding leg (515) are provided with down the leading truck down, the leading truck is the same and symmetry setting with last leading truck structure down, it is provided with the third sensor that is used for detecting FFC transmission length to lie in holding strip (501) and lower holding strip (502) intermediate position department on folding assembly (5), the third sensor is connected with control panel.

9. An automatic folding machine as claimed in claim 8, characterized in that: the folding mechanism is characterized in that a rotating disc (517) for driving the folding assembly (5) to rotate by an angle and a motor (518) for driving the rotating disc (517) to rotate are arranged below the folding assembly (5) on the rack (1), and the motor (518) is connected with a control panel.

10. An automatic folding machine as claimed in claim 1, characterized in that: receive material subassembly (6) including set up in folding subassembly (5) keep away from draw containing box (601) that is used for placing folding FFC winding displacement of subassembly (4) one side, still including setting up on folding subassembly (5) and lie in folding frame (515) down and be close to containing box (601) one side be used for preventing deflector (602) that the FFC winding displacement fell, deflector (602) set up to containing box (601) direction slope.