CN111674651A - Defective product processing system of mobile phone film sticking machine - Google Patents
Defective product processing system of mobile phone film sticking machine Download PDFInfo
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- CN111674651A CN111674651A CN202010575315.4A CN202010575315A CN111674651A CN 111674651 A CN111674651 A CN 111674651A CN 202010575315 A CN202010575315 A CN 202010575315A CN 111674651 A CN111674651 A CN 111674651A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
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Abstract
The invention discloses a defective product processing system of a mobile phone film sticking machine, which comprises a feeding mechanism, a control display screen, a detection mechanism, a second mechanical arm, a film uncovering mechanism and a third mechanical arm, wherein the detection mechanism is suitable for performing bubble detection on a mobile phone with a film stuck so as to find out defective products. According to the defective product processing system of the mobile phone film sticking machine, the film with air bubbles in the film sticking process can be effectively identified through the arranged detection mechanism, the problem that most film sticking machines are inaccurate in identification through manpower identification or shooting identification is solved, the identification rate of defective products is further improved, defective products can be conveniently found out from products, the film sticking success rate of the film sticking machine is increased, the film with air bubbles in the film sticking process can be automatically and quickly removed through the arranged film removing mechanism in a flow line operation mode, manpower is greatly liberated, certain creativity is achieved, the film sticking operation is carried out again, the defective product rate in the film sticking process is reduced, and the film sticking success rate of the film sticking machine is improved.
Description
Technical Field
The invention relates to the field of film sticking machines, in particular to the field of defective product processing systems of mobile phone film sticking machines.
Background
The mobile phone screen film can improve the wear resistance of the mobile phone screen and protect the mobile phone, so the mobile phone is generally pasted in the production of the mobile phone, the mobile phone film is generally pasted on the mobile phone screen by utilizing the electrostatic adsorption principle, when the film is pasted, air bubbles may be generated between the mobile phone film and the screen, which causes the failure of the film pasting, and a defective product processing system of the mobile phone film pasting machine is needed, but the existing defective product processing system of the mobile phone film sticking machine has some problems that firstly, the bubble between the mobile phone screen and the sticking film can not be effectively detected, the existing system mostly adopts photo recognition and manpower recognition, the accuracy is lower and the speed is slower, secondly, the film with air bubbles cannot be effectively removed, the film removing speed is low mostly, and the film removing system cannot work in a production line with a film sticking system.
Disclosure of Invention
The invention mainly aims to provide a defective product processing system of a mobile phone film sticking machine, which can effectively solve the problems in the background technology: the bubble between cell-phone screen and the pad pasting can't be detected effectively, present many adopt photo discernment and manpower discernment, the degree of accuracy is lower and speed is slower, can't effectively take off the pad pasting that has the bubble, it is slower to take off the most speed of membrane, can't carry out assembly line work with the pad pasting system.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a mobile phone film sticking machine, includes the workstation, the left side fixed mounting of workstation has fixed case, the last fixed surface of fixed case installs first manipulator, the last fixed surface of workstation installs pad pasting mechanism and wastrel processing system, its characterized in that: the defective product processing system comprises a feeding mechanism, a control display screen, a detection mechanism, a second mechanical arm, a film uncovering mechanism and a third mechanical arm, wherein the feeding mechanism is suitable for providing mobile phones without films and storing the mobile phones processed by the film uncovering mechanism, the control display screen is suitable for controlling the operation of the whole device through a PLC system, the detection mechanism is suitable for carrying out bubble detection on the mobile phones with films attached so as to find out defective products, the second mechanical arm is suitable for sucking the defective products found out by the detection mechanism and placing the defective products into the film uncovering mechanism for film uncovering operation, the film uncovering mechanism is suitable for carrying out bubble uncovering operation on the films with films, and the third mechanical arm is suitable for sucking the mobile phones with films uncovered and placing the mobile phones into the feeding mechanism;
the inside fixed mounting of pad pasting mechanism has the conveyer belt, the below fixed mounting that the upper surface of workstation just is located the output of conveyer belt has the finished product groove, the finished product groove is suitable for depositing the excellent product that does not have the bubble, first manipulator setting is between feeding mechanism and pad pasting mechanism, detection mechanism sets up the periphery at the output of conveyer belt, control display screen fixed mounting is at the surface of pad pasting mechanism, the control display screen is connected with pad pasting mechanism.
Further, the feeding mechanism comprises a feeding disc and a receiving disc, the feeding disc is suitable for providing a mobile phone which is not pasted with a film, the receiving disc is suitable for storing the mobile phone which is processed by the film uncovering mechanism, the receiving disc comprises a servo motor, an output end of the servo motor is connected with a rotating rod in a transmission manner, a tray is fixedly installed at one end, far away from the servo motor, of the rotating rod, a mobile phone placing disc is arranged on the upper surface of the tray, a groove is formed in the upper surface of the mobile phone placing disc, a pressure sensor is fixedly installed at the bottom of the groove, a pull ring is fixedly installed at the edge of the mobile phone placing disc, a fixing groove is formed in the middle of the upper surface of the tray, a fixing column is fixedly installed in the middle of the fixing groove, the inner surface of the fixing groove is fixedly clamped with the mobile phone placing disc, the input end of the servo motor is, therefore, whether the mobile phone is in the groove or not is judged, the judgment information is transmitted to the control display screen, and the control display screen controls the servo motor to operate so that the mobile phone placing disc rotates.
Further, the detection mechanism comprises a fixed plate, a first fixed block and a second fixed block are fixedly arranged on the inner surface of the fixed plate, the first fixed block and the second fixed block are positioned at the same height, one side of the first fixed block facing the second fixed block is fixedly provided with a light source, the bottom of the second fixed block is fixedly provided with a reflected light receiving plate which is suitable for receiving reflected light emitted by a light source and irradiating the mobile phone screen, the light source is suitable for emitting infrared light, the discriminator is fixedly arranged above the second fixed block, the input end of the discriminator is connected with the reflected light receiving plate, the output end of the discriminator is connected with the controller, the discriminator is suitable for determining whether air bubbles exist between the mobile phone and the film or not through the spectral information on the reflected light receiving plate and transmitting the information to the control display screen.
Further, the upper surface of the film uncovering mechanism is provided with a film uncovering groove and a waste film groove, the film uncovering groove is suitable for uncovering a mobile phone film with bubbles, the waste film groove is suitable for storing the mobile phone film with the bubbles, the upper surface of the film uncovering mechanism is provided with sliding grooves at two sides of the film uncovering groove, the bottom of the film uncovering groove is provided with a push plate and an L-shaped plate, one side of the two L-shaped plates facing each other is fixedly provided with a flexible pad, the L-shaped plate is suitable for fixing two ends of the mobile phone in the film uncovering process, the flexible pad is suitable for protecting a data transmission port of the mobile phone in the film uncovering process, the inner edge of the film uncovering groove is fixedly provided with a first cylinder and a fourth cylinder, the output end of the first cylinder is fixedly connected with the L-shaped plate, the output end of the fourth cylinder is fixedly connected with the push plate, and the input end of the first cylinder is connected with the control, and the input end of the fourth display screen is connected with the control display screen.
Furthermore, a sliding block is connected to the inside of the sliding groove in a sliding manner, a support frame is fixedly mounted on the upper surface of the sliding block, a second air cylinder and a third air cylinder are fixedly mounted inside the support frame, the second air cylinder is positioned in front of the third air cylinder, a heating block is fixedly mounted at the output end of the third air cylinder, a connecting plate is fixedly mounted at the output end of the second air cylinder, a second sucker is fixedly mounted on the lower surface of the connecting plate, a through hole is formed in the right side of the film uncovering groove, a mobile phone groove is fixedly mounted on the extension of the through hole, a fourth air cylinder is fixedly mounted on the inner edge of the film uncovering groove and on the opposite side of the through hole, the output end of the fourth air cylinder is fixedly connected with a push plate, a vacuum pump is fixedly mounted on the upper surface of the support frame, the output end of the vacuum pump is connected with the second sucker through a pipeline, and the push plate is suitable for, the heating block is suitable for the tip to the cell-phone membrane to heat, makes it and cell-phone separation, is convenient for take off like this, the second sucking disc is suitable for attracting the one end of cell-phone membrane with the cell-phone separation under the effect of vacuum pump, and tears the cell-phone membrane under the inside gliding drive of spout at the slider to put down the waste film in waste film groove area, the output and the first cylinder, second cylinder, third cylinder and the fourth cylinder of control display screen are connected, the output and the heating block and the vacuum pump connection of control display screen.
Further, the third manipulator includes the arm, the arm is suitable for three-dimensional motion under the effect of control display screen, and then attracts the cell-phone, the one end fixed mounting of arm has the adsorption plate, one side fixed mounting who keeps away from the arm of adsorption plate has a sucking disc, the gas transmission end and the vacuum pump connection of a sucking disc, a sucking disc is suitable for under the control of control display screen to the cell-phone that has accomplished to take off membrane work by suction in the cell-phone groove and put into the recess.
Further, control display screen includes controller and power, the power is suitable for and provides electric power for the operation of first manipulator, feeding mechanism, control display screen, pad pasting mechanism, detection mechanism, second manipulator, uncovered membrane mechanism and third manipulator, the controller is suitable for control arm, servo motor, light source, first cylinder, second cylinder, third cylinder, heating block, fourth cylinder and the work of vacuum pump, and receives pressure sensor and the feedback information of discriminator.
Further, a defective goods processing system of mobile phone film sticking machine, the use steps are as follows:
a: a user connects a control display screen with an external power supply, the control display screen controls the operation of the mechanical arm, the servo motor, the light source, the first cylinder, the second cylinder, the third cylinder, the heating block, the fourth cylinder and the vacuum pump and receives feedback information of the pressure sensor and the discriminator, after a mobile phone is filmed by the film sticking mechanism, the mobile phone reaches the bottom of the detection mechanism through the conveyor belt, the detection mechanism operates, the reflected light receiving plate receives reflected light emitted by the light source and irradiated on the mobile phone screen, and the discriminator determines whether bubbles exist between the mobile phone and the film through spectral information on the reflected light receiving plate and transmits the information to the control display screen;
b, after the step A is finished, if no bubble exists, the second mechanical hand does not work, the mobile phone directly enters a finished product groove, if the bubble exists, the second mechanical hand sucks the defective product found out by the detection mechanism and places the defective product into a film uncovering mechanism for film uncovering operation, the L-shaped plate fixes two ends of the mobile phone in the film uncovering process, the flexible pad is suitable for protecting a data transmission port of the mobile phone in the film uncovering process, the heating block heats the end part of the mobile phone film to separate the mobile phone film from the mobile phone, so that uncovering is convenient, the second sucker sucks one end of the mobile phone film separated from the mobile phone under the action of the vacuum pump, the mobile phone film is torn down under the driving of the sliding block sliding in the sliding groove, and the waste film is put down in the waste film groove area;
c, after the step B is finished, the waste film is removed, the first sucker sucks the mobile phone which is subjected to the film removal work out of the mobile phone groove and puts the mobile phone into the groove under the control of the control display screen, the pressure sensor senses the pressure of the bottom of the groove after the mobile phone is put into the groove so as to judge whether the mobile phone is in the groove or not, the judgment information is transmitted to the control display screen, the control display screen controls the servo motor to operate to enable the mobile phone placing disc to rotate, and then the operation is finished.
Compared with the prior art, the invention has the following beneficial effects:
1. the film removing mechanism is arranged, so that the film with air bubbles in the film sticking process can be automatically and quickly removed in the assembly line operation, the manpower is greatly liberated, certain creativity is achieved, the film sticking operation is carried out again, the defective rate in the film sticking process is reduced, the film sticking success rate of the film sticking machine is improved, when the film sticking machine is used, a mobile phone is stuck by the film sticking mechanism, after the defective product is detected to be a defective product by the detection mechanism, the defective product is sucked and placed in the film removing groove by the operation of the second manipulator, the first air cylinder pushes the L-shaped plate to fix the mobile phone, the third air cylinder pushes the heating block to heat the end part of the mobile phone film, the mobile phone film is heated, expanded and tilted, the second air cylinder pushes the second suction disc to suck the tilted end, the vacuum pump vacuumizes the second suction disc, the sliding block slides in the sliding groove, the waste mobile phone film is automatically removed, the waste mobile phone film is placed in the waste film groove, and the whole process can, the assembly line operation can automatically and quickly remove the film with air bubbles in the film sticking process, greatly liberates manpower, has certain creativity, and further carries out the film sticking operation again, reduces the defective rate in the film sticking process and improves the film sticking success rate of the film sticking machine.
2. The film with air bubbles in the film pasting process can be effectively identified through the arranged detection mechanism, the problem that most film pasting machines are inaccurate in identification through manpower identification or shooting is solved, the identification rate of defective products is further improved, the defective products can be conveniently found out from products, the film pasting success rate of the film pasting machines is increased, when the film pasting machines are used, infrared light rays are emitted by a light source, and based on the principle of total reflection of light, under normal conditions, the light is refracted and absorbed between a mobile phone film and a mobile phone screen.
Drawings
Fig. 1 is a schematic view of an overall structure of a mobile phone film sticking machine according to the present invention.
FIG. 2 is a schematic diagram of a film uncovering mechanism of the defective product processing system of the mobile phone film sticking machine according to the present invention.
FIG. 3 is a schematic cross-sectional view of a detecting mechanism of the defective product processing system of the mobile phone film sticking machine according to the present invention.
FIG. 4 is a schematic cross-sectional view of a film uncovering mechanism of the defective item processing system of the mobile phone film sticking machine according to the present invention.
FIG. 5 is a schematic longitudinal sectional view of a film uncovering mechanism of the defective item processing system of the mobile phone film sticking machine according to the present invention.
Fig. 6 is a schematic structural view of a material receiving tray of the defective product processing system of the mobile phone film sticking machine according to the present invention.
Fig. 7 is a schematic sectional view of a material receiving part of a defective product processing system of a mobile phone film sticking machine according to the present invention.
FIG. 8 is an enlarged schematic view of A in FIG. 1 of a defective item processing system of a mobile phone film sticking machine according to the present invention.
In the figure: 1. a work table; 2. a fixed box; 3. a feeding mechanism; 4. a first manipulator; 5. a film pasting mechanism; 6. controlling the display screen; 7. a detection mechanism; 8. a second manipulator; 9. a film uncovering mechanism; 10. a third manipulator; 101. a mechanical arm; 102. an adsorption plate; 103. a first sucker; 301. a material receiving disc; 302. a servo motor; 303. a rotating rod; 304. a tray; 305. a mobile phone placing disc; 306. a groove; 307. a pressure sensor; 308. a pull ring; 309. fixing a column; 310. fixing grooves; 501. a conveyor belt; 502. a finished product groove; 701. a fixing plate; 702. a first fixed block; 703. a second fixed block; 704. a light source; 705. a reflected light receiving plate; 706. a discriminator; 901. uncovering the film groove; 902. a waste film tank; 903. a chute; 904. pushing the plate; 905. an L-shaped plate; 906. a flexible pad; 907. a first cylinder; 908. a slider; 909. a support frame; 910. a second cylinder; 911. a third cylinder; 912. a heating block; 913. a mobile phone slot; 914. a connecting plate; 915. a second suction cup; 916. a through hole; 917. a fourth cylinder; 918. a vacuum pump.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-8, a mobile phone film sticking machine comprises a workbench (1), a fixed box (2) is fixedly installed on the left side of the workbench (1), a first manipulator (4) is fixedly installed on the upper surface of the fixed box (2), a film sticking mechanism (5) and a defective product processing system are fixedly installed on the upper surface of the workbench (1), the defective product processing system comprises a feeding mechanism (3), a control display screen (6), a detection mechanism (7), a second manipulator (8), a film uncovering mechanism (9) and a third manipulator (10), the feeding mechanism (3) is suitable for providing a mobile phone without a film and storing the mobile phone processed by the film uncovering mechanism (9), the control display screen (6) is suitable for controlling the operation of the whole device through a PLC system, the detection mechanism (7) is suitable for performing bubble detection on the mobile phone with the film stuck so as to find out the defective product, and the second manipulator (8) is suitable for sucking the defective product found out by the detection mechanism (7) and placing the defective product into the film uncovering mechanism (9) to enter the film The film uncovering operation is carried out, the film uncovering mechanism (9) is suitable for carrying out uncovering operation on the film with air bubbles, and the third manipulator (10) is suitable for sucking the mobile phone with the film uncovered and placing the mobile phone into the feeding mechanism (3);
the inside fixed mounting of pad pasting mechanism (5) has conveyer belt (501), the below fixed mounting that the upper surface of workstation (1) just is located the output of conveyer belt (501) has finished product groove (502), finished product groove (502) are suitable for and deposit the good product that does not have the bubble, first manipulator (4) set up between feeding mechanism (3) and pad pasting mechanism (5), detection mechanism (7) set up the periphery at the output of conveyer belt (501), control display screen (6) fixed mounting is at the surface of pad pasting mechanism (5), control display screen (6) are connected with pad pasting mechanism (5).
The feeding mechanism (3) comprises a feeding disc and a receiving disc (301), the feeding disc is suitable for providing a mobile phone which is not pasted with a film, the receiving disc (301) is suitable for storing the mobile phone which is processed by the film uncovering mechanism (9), the receiving disc (301) comprises a servo motor (302), the output end of the servo motor (302) is connected with a rotating rod (303) in a transmission mode, one end, far away from the servo motor (302), of the rotating rod (303) is fixedly provided with a tray (304), the upper surface of the tray (304) is provided with a mobile phone placing disc (305), the upper surface of the mobile phone placing disc (305) is provided with a groove (306), the bottom of the groove (306) is fixedly provided with a pressure sensor (307), the edge of the mobile phone placing disc (305) is fixedly provided with a pull ring (308), the middle part of the upper surface of the tray (304) is provided with a fixing groove (310), the middle part of the fixing groove (310) is fixedly, the input end of the servo motor (302) is connected with the control display screen (6), the pressure sensor (307) is suitable for sensing the pressure at the bottom of the groove (306) after the mobile phone is placed in the groove (306), so that whether the mobile phone is in the groove (306) or not is judged, the judgment information is transmitted to the control display screen (6), and the control display screen (6) controls the servo motor (302) to operate to enable the mobile phone placing disc (305) to rotate.
The upper surface of the film uncovering mechanism (9) is provided with a film uncovering groove (901) and a waste film groove (902), the film uncovering groove (901) is suitable for uncovering a mobile phone film with bubbles, the waste film groove (902) is suitable for storing the mobile phone film with the bubbles, the upper surface of the film uncovering mechanism (9) is provided with sliding grooves (903) at two sides of the film uncovering groove (901), the bottom of the film uncovering groove (901) is provided with a push plate (904) and an L-shaped plate (905), one facing sides of the two L-shaped plates (905) are fixedly provided with flexible pads (906), the L-shaped plates (905) are suitable for fixing two ends of the mobile phone in the film uncovering process, the flexible pads (906) are suitable for protecting a data transmission port of the mobile phone in the film uncovering process, a first cylinder (907) and a fourth cylinder (917) are fixedly arranged at the inner edge of the film uncovering groove (901), the output end of the first cylinder (907) is fixedly connected with the, the output end of the fourth air cylinder (917) is fixedly connected with the push plate (904), the input end of the first air cylinder (907) is connected with the control display screen (6), and the input end of the fourth display screen is connected with the control display screen (6).
A sliding block (908) is connected to the inside of the sliding groove (903) in a sliding manner, a supporting frame (909) is fixedly installed on the upper surface of the sliding block (908), a second cylinder (910) and a third cylinder (911) are fixedly installed inside the supporting frame (909), a heating block (912) is fixedly installed at the output end of the third cylinder (911), a connecting plate (914) is fixedly installed at the output end of the second cylinder (910), a second sucking disc (915) is fixedly installed on the lower surface of the connecting plate (914), a through hole (916) is formed in the right side of the film uncovering groove (901), a mobile phone groove (913) is fixedly installed on the extension of the through hole (916), a fourth cylinder (917) is fixedly installed on the inner edge of the film uncovering groove (901) and located on the side, facing the through hole (916), the output end of the fourth cylinder (917) is fixedly connected with the push plate (904), a vacuum pump (918) is fixedly installed on the upper surface of the supporting frame (, the output end of the vacuum pump (918) is connected with the second sucking disc (915) through a pipeline, the push plate (904) is suitable for pushing the mobile phone to the mobile phone groove (913) after the film uncovering is finished under the action of the control display screen (6), the heating block (912) is suitable for heating the end part of the mobile phone film to separate the mobile phone film from the mobile phone, so that the mobile phone film is convenient to uncover, the second sucking disc (915) is suitable for sucking the end, separated from the mobile phone, of the mobile phone film under the action of the vacuum pump (918), the mobile phone film is torn down under the driving of the sliding block (908) sliding in the sliding groove (903), the waste film is put down in the waste film groove (902) area, the output end of the control display screen (6) is connected with the first cylinder (907), the second cylinder (910), the third cylinder (911) and the fourth cylinder (917), and the output end of the control display screen (6) is connected with the heating block (912).
The third mechanical arm (10) comprises a mechanical arm (101), the mechanical arm (101) is suitable for three-dimensional movement under the action of the control display screen (6) and further attracts the mobile phone, an adsorption plate (102) is fixedly mounted at one end of the mechanical arm (101), a first suction cup (103) is fixedly mounted on one side, far away from the mechanical arm (101), of the adsorption plate (102), the gas transmission end of the first suction cup (103) is connected with a vacuum pump (918), and the first suction cup (103) is suitable for sucking out the mobile phone which is subjected to film uncovering work under the control of the control display screen (6) from a mobile phone groove (913) and placing the mobile phone into a groove (306).
The control display screen (6) comprises a controller and a power supply, the power supply is suitable for providing power for the operation of the first mechanical arm (4), the feeding mechanism (3), the control display screen (6), the film sticking mechanism (5), the detection mechanism (7), the second mechanical arm (8), the film uncovering mechanism (9) and the third mechanical arm (10), and the controller is suitable for controlling the operation of the mechanical arm (101), the servo motor (302), the light source (704), the first air cylinder (907), the second air cylinder (910), the third air cylinder (911), the heating block (912), the fourth air cylinder (917) and the vacuum pump (918) and receiving feedback information of the pressure sensor (307) and the discriminator (706).
The utility model provides a defective goods processing system of cell-phone sticking film machine, the use step as follows:
a: the user connects the control display screen (6) with an external power supply, the control display screen (6) controls the operation of the mechanical arm (101), the servo motor (302), the light source (704), the first cylinder (907), the second cylinder (910), the third cylinder (911), the heating block (912), the fourth cylinder (917) and the vacuum pump (918), and receives the feedback information of the pressure sensor (307) and the discriminator (706), after the mobile phone is pasted with the film by the film pasting mechanism (5), the light reaches the bottom of the detection mechanism (7) through the conveyor belt (501), the detection mechanism (7) works, the reflected light receiving plate (705) receives the reflected light which is emitted by the light source (704) and irradiated on the mobile phone screen, the discriminator (706) determines whether bubbles exist between the mobile phone and the film through the spectrum information on the reflected light receiving plate (705), and transmits the information to the control display screen (6);
b, after the step A is finished, if no bubble exists, the second mechanical hand (8) does not work, the mobile phone directly enters the finished product groove (502), if the bubble exists, the second mechanical hand (8) sucks the inferior-quality product found out by the detection mechanism (7) and places the inferior-quality product into the film uncovering mechanism (9) for film uncovering operation, the L-shaped plate (905) fixes two ends of the mobile phone in the film uncovering process, the flexible pad (906) is suitable for protecting a data transmission port of the mobile phone in the film uncovering process, the heating block (912) heats the end part of the mobile phone film to separate the mobile phone film from the mobile phone, so that the film is conveniently uncovered, the second sucker (915) sucks one end of the mobile phone film separated from the mobile phone under the action of the vacuum pump (918), the mobile phone film is torn down under the driving of the sliding block (908) in the sliding groove (903), and the waste film is put down in the waste film groove (902) area;
c, after the step B is completed, the waste film is removed, the first suction cup (103) sucks the mobile phone which is subjected to the film removal work out of the mobile phone groove (913) under the control of the control display screen (6) and places the mobile phone into the groove (306), the pressure sensor (307) senses the pressure of the bottom of the groove (306) after the mobile phone is placed into the groove (306), so that whether the mobile phone is in the groove (306) is judged, the judgment information is transmitted to the control display screen (6), the control display screen (6) controls the servo motor (302) to operate to enable the mobile phone placing disc (305) to rotate, and the operation is completed.
By adopting the technical scheme: through the film removing mechanism (9), the film with air bubbles in the film pasting process can be automatically and quickly removed through the assembly line operation, the manpower is greatly liberated, certain creativity is achieved, the film pasting operation is further carried out again, the defective rate in the film pasting process is reduced, the film pasting success rate of the film pasting machine is improved, when the film pasting machine is used, a mobile phone is pasted through the film pasting mechanism (5), after the defective product is detected by the detection mechanism (7), the second manipulator (8) works to suck and place the defective product in the film removing groove (901), the first air cylinder (907) pushes the L-shaped plate (905) to fix the mobile phone, the third air cylinder (911) pushes the heating block (912) to heat the end part of the mobile phone film, the mobile phone film is heated to expand and tilt, the second air cylinder (910) pushes the second suction disc (915) to suck one end of the tilt, the vacuum pump (918) pumps the second suction disc (915) to vacuumize the second suction disc (908), and the sliding block (915) slides in the sliding groove (903), the waste mobile phone films are automatically removed and placed in the waste film groove (902), the whole process can be controlled by a PLC system, the films with air bubbles in the film sticking process can be automatically and quickly removed by assembly line operation, manpower is greatly liberated, certain creativity is achieved, the film sticking operation is carried out again, the defective rate in the film sticking process is reduced, and the film sticking success rate of the film sticking machine is improved.
Example 2
As shown in fig. 1-8, a mobile phone film sticking machine comprises a workbench (1), a fixed box (2) is fixedly installed on the left side of the workbench (1), a first manipulator (4) is fixedly installed on the upper surface of the fixed box (2), a film sticking mechanism (5) and a defective product processing system are fixedly installed on the upper surface of the workbench (1), the defective product processing system comprises a feeding mechanism (3), a control display screen (6), a detection mechanism (7), a second manipulator (8), a film uncovering mechanism (9) and a third manipulator (10), the feeding mechanism (3) is suitable for providing a mobile phone without a film and storing the mobile phone processed by the film uncovering mechanism (9), the control display screen (6) is suitable for controlling the operation of the whole device through a PLC system, the detection mechanism (7) is suitable for performing bubble detection on the mobile phone with the film stuck so as to find out the defective product, and the second manipulator (8) is suitable for sucking the defective product found out by the detection mechanism (7) and placing the defective product into the film uncovering mechanism (9) to enter the film The film uncovering operation is carried out, the film uncovering mechanism (9) is suitable for carrying out uncovering operation on the film with air bubbles, and the third manipulator (10) is suitable for sucking the mobile phone with the film uncovered and placing the mobile phone into the feeding mechanism (3);
the inside fixed mounting of pad pasting mechanism (5) has conveyer belt (501), the below fixed mounting that the upper surface of workstation (1) just is located the output of conveyer belt (501) has finished product groove (502), finished product groove (502) are suitable for and deposit the good product that does not have the bubble, first manipulator (4) set up between feeding mechanism (3) and pad pasting mechanism (5), detection mechanism (7) set up the periphery at the output of conveyer belt (501), control display screen (6) fixed mounting is at the surface of pad pasting mechanism (5), control display screen (6) are connected with pad pasting mechanism (5).
The detection mechanism (7) comprises a fixing plate (701), a first fixing block (702) and a second fixing block (703) are fixedly installed on the inner surface of the fixing plate (701), the first fixing block (702) and the second fixing block (703) are located at the same height, a light source (704) is fixedly installed on one side, facing the second fixing block (703), of the first fixing block (702), a reflected light receiving plate (705) is fixedly installed at the bottom of the second fixing block (703), the reflected light receiving plate (705) is suitable for receiving reflected light, emitted by the light source (704), irradiating the reflected light on a mobile phone screen, the light source (704) is suitable for emitting infrared light, a discriminator (706) is fixedly installed above the second fixing block (703), the input end of the discriminator (706) is connected with the reflected light receiving plate (705), the output end of the discriminator (706) is connected with a controller, and the discriminator (706) is suitable for determining whether bubbles exist between the mobile phone and the film or not through spectral, and transmits the information to the control display (6).
The control display screen (6) comprises a controller and a power supply, the power supply is suitable for providing power for the operation of the first mechanical arm (4), the feeding mechanism (3), the control display screen (6), the film sticking mechanism (5), the detection mechanism (7), the second mechanical arm (8), the film uncovering mechanism (9) and the third mechanical arm (10), and the controller is suitable for controlling the operation of the mechanical arm (101), the servo motor (302), the light source (704), the first air cylinder (907), the second air cylinder (910), the third air cylinder (911), the heating block (912), the fourth air cylinder (917) and the vacuum pump (918) and receiving feedback information of the pressure sensor (307) and the discriminator (706).
The utility model provides a defective goods processing system of cell-phone sticking film machine, the use step as follows:
a: the user connects the control display screen (6) with an external power supply, the control display screen (6) controls the operation of the mechanical arm (101), the servo motor (302), the light source (704), the first cylinder (907), the second cylinder (910), the third cylinder (911), the heating block (912), the fourth cylinder (917) and the vacuum pump (918), and receives the feedback information of the pressure sensor (307) and the discriminator (706), after the mobile phone is pasted with the film by the film pasting mechanism (5), the light reaches the bottom of the detection mechanism (7) through the conveyor belt (501), the detection mechanism (7) works, the reflected light receiving plate (705) receives the reflected light which is emitted by the light source (704) and irradiated on the mobile phone screen, the discriminator (706) determines whether bubbles exist between the mobile phone and the film through the spectrum information on the reflected light receiving plate (705), and transmits the information to the control display screen (6);
b, after the step A is finished, if no bubble exists, the second mechanical hand (8) does not work, the mobile phone directly enters the finished product groove (502), if the bubble exists, the second mechanical hand (8) sucks the inferior-quality product found out by the detection mechanism (7) and places the inferior-quality product into the film uncovering mechanism (9) for film uncovering operation, the L-shaped plate (905) fixes two ends of the mobile phone in the film uncovering process, the flexible pad (906) is suitable for protecting a data transmission port of the mobile phone in the film uncovering process, the heating block (912) heats the end part of the mobile phone film to separate the mobile phone film from the mobile phone, so that the film is conveniently uncovered, the second sucker (915) sucks one end of the mobile phone film separated from the mobile phone under the action of the vacuum pump (918), the mobile phone film is torn down under the driving of the sliding block (908) in the sliding groove (903), and the waste film is put down in the waste film groove (902) area;
c, after the step B is completed, the waste film is removed, the first suction cup (103) sucks the mobile phone which is subjected to the film removal work out of the mobile phone groove (913) under the control of the control display screen (6) and places the mobile phone into the groove (306), the pressure sensor (307) senses the pressure of the bottom of the groove (306) after the mobile phone is placed into the groove (306), so that whether the mobile phone is in the groove (306) is judged, the judgment information is transmitted to the control display screen (6), the control display screen (6) controls the servo motor (302) to operate to enable the mobile phone placing disc (305) to rotate, and the operation is completed.
By adopting the technical scheme: the film with air bubbles in the film sticking process can be effectively identified by the arranged detection mechanism (7), the problem that most film sticking machines are inaccurate in identification through manpower or shooting is solved, thereby improving the recognition rate of the defective products, being convenient for finding out the defective products from the products so as to increase the film sticking success rate of the film sticking machine, in use, the light source (704) emits infrared light which, based on the principle of total reflection of light, under normal conditions, when the bubble exists on the measuring surface, the reflection signal of the light changes, the reflected light receiving plate (705) is used for receiving the total reflection signal, the discriminator (706) can distinguish the bubble between the mobile phone film and the mobile phone screen through the spectrum signal, the film that has the bubble at the pad pasting in-process can be effectively discerned, has solved most sticking film machines and has discerned inaccurate difficult problem through manpower discernment or shooting.
When the defective goods processing system of the mobile phone laminator is used, firstly, a user connects a control display screen (6) with an external power supply, the control display screen (6) controls the operation of a mechanical arm (101), a servo motor (302), a light source (704), a first cylinder (907), a second cylinder (910), a third cylinder (911), a heating block (912), a fourth cylinder (917) and a vacuum pump (918), and receives feedback information of a pressure sensor (307) and a discriminator (706), after a mobile phone is laminated by a laminating mechanism (5), the mobile phone reaches the bottom of a detection mechanism (7) through a conveyor belt (501), the detection mechanism (7) works, a reflected light receiving plate (705) receives reflected light emitted by the light source (704) and irradiated on a mobile phone screen, and the discriminator (706) determines whether bubbles exist between the mobile phone and the laminated film through spectrum information on the reflected light receiving plate (705), and transmits the information to a control display screen (6), secondly, if no bubble exists, the second mechanical hand (8) does not work, the mobile phone directly enters a finished product groove (502), if the bubble exists, the second mechanical hand (8) sucks the inferior product found out by the detection mechanism (7) and puts the inferior product into a film uncovering mechanism (9) for film uncovering operation, an L-shaped plate (905) fixes two ends of the mobile phone in the film uncovering process, a flexible pad (906) is suitable for protecting a data transmission port of the mobile phone in the film uncovering process, a heating block (912) heats the end part of the mobile phone film to separate the mobile phone film from the mobile phone, so that the film is convenient to uncover, a second sucker (915) sucks one end of the mobile phone film separated from the mobile phone under the action of a vacuum pump (918), the mobile phone film is torn down under the driving of a sliding block (908) in a sliding groove (903), and the waste film is put down in the area of a waste film groove (902), finally, the waste film is removed, the first sucker (103) sucks the mobile phone which is subjected to the film removal work from the mobile phone groove (913) under the control of the control display screen (6) and puts the mobile phone into the groove (306), the pressure sensor (307) senses the pressure at the bottom of the groove (306) after the mobile phone is put into the groove (306), so that whether the mobile phone is in the groove (306) is judged, the judgment information is transmitted to the control display screen (6), the servo motor (302) is controlled by the control display screen (6) to rotate the mobile phone placing disc (305), at the moment, the operation is finished, and the film with air bubbles in the film pasting process can be automatically and quickly removed through the arranged film removal mechanism (9), so that the manpower is greatly liberated, certain creativity is achieved, the film pasting operation is carried out again, the defective rate in the film pasting process is reduced, and the film pasting success rate of the film pasting machine is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a mobile phone film sticking machine, includes the workstation, the left side fixed mounting of workstation has fixed case, the last fixed surface of fixed case installs first manipulator, the last fixed surface of workstation installs pad pasting mechanism and wastrel processing system, its characterized in that: the defective product processing system comprises a feeding mechanism, a control display screen, a detection mechanism, a second mechanical arm, a film uncovering mechanism and a third mechanical arm, wherein the feeding mechanism is suitable for providing a mobile phone without a film and storing the mobile phone processed by the film uncovering mechanism, the control display screen is suitable for controlling the operation of the whole device through a PLC system, the detection mechanism is suitable for carrying out bubble detection on the mobile phone with the film attached so as to find out a defective product, the second mechanical arm is suitable for sucking the defective product found out by the detection mechanism and placing the defective product into the film uncovering mechanism for film uncovering operation, the film uncovering mechanism is suitable for carrying out bubble uncovering operation on the film with the film, and the third mechanical arm is suitable for sucking the mobile phone with the film uncovered and placing the mobile phone into the feeding mechanism.
2. The defective goods processing system of the mobile phone film sticking machine according to claim 1, characterized in that: the inside fixed mounting of pad pasting mechanism has the conveyer belt, the below fixed mounting that the upper surface of workstation just is located the output of conveyer belt has the finished product groove, the finished product groove is suitable for depositing the excellent product that does not have the bubble, first manipulator setting is between feeding mechanism and pad pasting mechanism, detection mechanism sets up the periphery at the output of conveyer belt, control display screen fixed mounting is at the surface of pad pasting mechanism, the control display screen is connected with pad pasting mechanism.
3. The defective goods processing system of the mobile phone film sticking machine according to claim 1, characterized in that: the feeding mechanism comprises a feeding disc and a receiving disc, the feeding disc is suitable for providing a mobile phone which is not pasted with a film, the receiving disc is suitable for storing the mobile phone which is processed by the film uncovering mechanism, the receiving disc comprises a servo motor, the output end of the servo motor is connected with a rotating rod in a transmission manner, one end of the rotating rod, which is far away from the servo motor, is fixedly provided with a tray, the upper surface of the tray is provided with a mobile phone placing disc, the upper surface of the mobile phone placing disc is provided with a groove, the bottom of the groove is fixedly provided with a pressure sensor, the edge of the mobile phone placing disc is fixedly provided with a pull ring, the middle part of the upper surface of the tray is provided with a fixing groove, the middle part of the fixing groove is fixedly provided with a fixing column, the inner surface of the fixing groove is fixedly connected with the mobile phone placing disc in a clamping, therefore, whether the mobile phone is in the groove or not is judged, the judgment information is transmitted to the control display screen, and the control display screen controls the servo motor to operate so that the mobile phone placing disc rotates.
4. The defective goods processing system of the mobile phone film sticking machine according to claim 3, characterized in that: detection mechanism includes the fixed plate, the internal fixed surface of fixed plate installs a fixed block and No. two fixed blocks, a fixed block and No. two fixed blocks are located same height, one side fixed mounting in the face of No. two fixed blocks of a fixed block has the light source, the bottom fixed mounting of No. two fixed blocks has the reverberation receiving plate, the reverberation receiving plate is suitable for the reverberation of the light irradiation on the cell-phone screen that the light source sent, the light source is suitable for the transmission infrared light, the top fixed mounting of No. two fixed blocks has the discriminator, the input and the reverberation receiving plate of discriminator are connected, the output and the controller of discriminator are connected, the discriminator is suitable for whether there is the bubble between spectral information determination cell-phone and the pad pasting through on the reverberation receiving plate to with information transmission to control display screen.
5. The defective goods processing system of the mobile phone film sticking machine according to claim 4, characterized in that: the upper surface of the film uncovering mechanism is provided with a film uncovering groove and a waste film groove, the film uncovering groove is suitable for uncovering a mobile phone film with air bubbles, the waste film groove is suitable for storing a mobile phone film with air bubbles, sliding grooves are arranged on the upper surface of the film uncovering mechanism and positioned at two sides of the film uncovering groove, the bottom of the film uncovering groove is provided with a push plate and L-shaped plates, one sides of the two L-shaped plates facing each other are fixedly provided with flexible pads, the L-shaped plate is suitable for fixing two ends of the mobile phone in the film uncovering process, the flexible pad is suitable for protecting a data transmission port of the mobile phone in the film uncovering process, a first cylinder and a fourth cylinder are fixedly arranged on the inner edge of the film uncovering groove, the output end of the first cylinder is fixedly connected with the L-shaped plate, the output and the push pedal fixed connection of fourth cylinder, the input and the control display screen of first cylinder are connected, the input and the control display screen of fourth display screen are connected.
6. The defective goods processing system of the mobile phone film sticking machine according to claim 5, characterized in that: the inner part of the sliding groove is connected with a sliding block in a sliding manner, the upper surface of the sliding block is fixedly provided with a supporting frame, the inner part of the supporting frame is fixedly provided with a second cylinder and a third cylinder, the second cylinder is positioned in front of the third cylinder, the output end of the third cylinder is fixedly provided with a heating block, the output end of the second cylinder is fixedly provided with a connecting plate, the lower surface of the connecting plate is fixedly provided with a second sucker, the right side of the film uncovering groove is provided with a through hole, a mobile phone groove is fixedly arranged on the extension of the through hole, a fourth cylinder is fixedly arranged on the inner edge of the film uncovering groove and positioned on one facing side of the through hole, the output end of the fourth cylinder is fixedly connected with a push plate, the upper surface of the supporting frame is fixedly provided with a vacuum pump, the output end of the vacuum pump is connected with the second sucker through a pipeline, and the push plate is suitable for, the heating block is suitable for the tip to the cell-phone membrane to heat, makes it and cell-phone separation, is convenient for take off like this, the second sucking disc is suitable for attracting the one end of cell-phone membrane with the cell-phone separation under the effect of vacuum pump, and tears the cell-phone membrane under the inside gliding drive of spout at the slider to put down the waste film in waste film groove area, the output and the first cylinder, second cylinder, third cylinder and the fourth cylinder of control display screen are connected, the output and the heating block and the vacuum pump connection of control display screen.
7. The defective goods processing system of the mobile phone film sticking machine according to claim 6, characterized in that: the third manipulator includes the arm, the arm is suitable for three-dimensional motion under the effect of control display screen, and then attracts the cell-phone, the one end fixed mounting of arm has the adsorption plate, one side fixed mounting who keeps away from the arm of adsorption plate has a sucking disc, the gas transmission end and the vacuum pump connection of a sucking disc, a sucking disc is suitable for under the control of control display screen to the cell-phone of accomplishing to take off membrane work by suction in the cell-phone groove and put into the recess.
8. The defective goods processing system of the mobile phone film sticking machine according to claim 7, characterized in that: the control display screen includes controller and power, the power is suitable for and provides electric power for the operation of first manipulator, feeding mechanism, control display screen, pad pasting mechanism, detection mechanism, second manipulator, take off membrane mechanism and third manipulator, the controller is suitable for control arm, servo motor, light source, first cylinder, second cylinder, third cylinder, heating block, fourth cylinder and the work of vacuum pump, and receives pressure sensor and the feedback information of discriminator.
9. The defective goods processing system of the mobile phone film sticking machine according to any one of claims 1 to 8, wherein: the using steps are as follows:
a: a user connects a control display screen with an external power supply, the control display screen controls the operation of the mechanical arm, the servo motor, the light source, the first cylinder, the second cylinder, the third cylinder, the heating block, the fourth cylinder and the vacuum pump and receives feedback information of the pressure sensor and the discriminator, after a mobile phone is filmed by the film sticking mechanism, the mobile phone reaches the bottom of the detection mechanism through the conveyor belt, the detection mechanism operates, the reflected light receiving plate receives reflected light emitted by the light source and irradiated on the mobile phone screen, and the discriminator determines whether bubbles exist between the mobile phone and the film through spectral information on the reflected light receiving plate and transmits the information to the control display screen;
b, after the step A is finished, if no bubble exists, the second mechanical hand does not work, the mobile phone directly enters a finished product groove, if the bubble exists, the second mechanical hand sucks the defective product found out by the detection mechanism and places the defective product into a film uncovering mechanism for film uncovering operation, the L-shaped plate fixes two ends of the mobile phone in the film uncovering process, the flexible pad is suitable for protecting a data transmission port of the mobile phone in the film uncovering process, the heating block heats the end part of the mobile phone film to separate the mobile phone film from the mobile phone, so that uncovering is convenient, the second sucker sucks one end of the mobile phone film separated from the mobile phone under the action of the vacuum pump, the mobile phone film is torn down under the driving of the sliding block sliding in the sliding groove, and the waste film is put down in the waste film groove area;
c, after the step B is finished, the waste film is removed, the first sucker sucks the mobile phone which is subjected to the film removal work out of the mobile phone groove and puts the mobile phone into the groove under the control of the control display screen, the pressure sensor senses the pressure of the bottom of the groove after the mobile phone is put into the groove so as to judge whether the mobile phone is in the groove or not, the judgment information is transmitted to the control display screen, the control display screen controls the servo motor to operate to enable the mobile phone placing disc to rotate, and then the operation is finished.
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| CN202010575315.4A CN111674651B (en) | 2020-06-22 | 2020-06-22 | Defective product processing system of mobile phone film sticking machine |
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| CN111674651B (en) | 2021-11-12 |
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