A foam attaching and film peeling device

Abstract

This utility model relates to the field of foam application technology, and in particular to a foam application and film removal device, comprising a carrier, a foam supply mechanism, a foam application robot, a film removal mechanism, a film material collection box, and a translation drive mechanism. The top of the film material collection box is provided with an upper limit member, and an insertion gap is provided between the upper limit member and the top end face of the film material collection box. The translation drive mechanism drives the carrier to move into or out of the insertion gap. The foam application end of the foam application robot is movably positioned above the feeding end of the foam supply mechanism and the carrier. The foam application robot applies the foam supplied by the foam supply mechanism onto the material carried by the carrier, and the film removal mechanism removes the film material from the foam on the material carried by the carrier and discharges the film material into the film material collection box. This application has a compact structure, enabling automated foam application, film removal, and film material recycling at a single workstation, resulting in high production efficiency and a wide range of applications.

Description

Technical Field

[0001] This utility model relates to the field of foam bonding technology, and in particular to a foam bonding and film peeling device. Background Technology

[0002] Some products require foam to be attached to components before further processing; for example, badges with foam inserts. To improve production efficiency, current technology uses a foam attaching machine to attach foam to components and other materials. Among existing patents, Chinese patent application number 201621053774.1 discloses a label removal mechanism for a foam applicator and the foam applicator itself. The label removal mechanism includes: a feeding mechanism holding release paper with matrix-distributed foam labels attached to it; a pusher plate located at the outlet of the feeding mechanism to carry the release paper; a limiting mechanism located at the outlet end of the pusher plate and capable of intermittently pressing multiple foam labels in the same row; a lifting mechanism lifting the pusher plate to push out any unpressed foam labels; and a release paper recycling mechanism located below the pusher plate to recycle the released paper after label removal. While this patent achieves foam peeling and release paper recycling, it does not enable the removal of the film material from the applied foam. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a foam attaching and film peeling device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A foam applicator and film peeling device includes a carrier, a foam supply mechanism, a foam applicator robot, a film peeling mechanism, a film material collection box, and a translation drive mechanism. An upper limit stop is provided on the top of the film material collection box, and an insertion gap is provided between the upper limit stop and the top end face of the film material collection box for the carrier to insert into. The translation drive mechanism is used to drive the carrier to move into or out of the insertion gap. The foam applicator robot's foam applicator end is movably positioned above the supply end of the foam supply mechanism and the carrier. The foam applicator robot is used to apply the foam supplied by the foam supply mechanism onto the material carried by the carrier. The film peeling mechanism is used to peel the film material from the foam on the material carried by the carrier and discharge the film material into the film material collection box. When the carrier carrying the material moves into the insertion gap, the upper limit stop limits the edge of the material on the carrier.

[0006] Furthermore, the foam attaching and film peeling device also includes a CCD vision inspection mechanism. There is a visual positioning space between the film material collection box and the feeding end of the foam feeding mechanism. The CCD vision inspection mechanism is located in the visual positioning space, and the foam attaching robot is positioned above the visual positioning space. The CCD vision inspection mechanism is used to perform visual inspection on the foam picked up by the foam attaching robot.

[0007] Furthermore, the top surface of the carrier is recessed with a carrier cavity, and the film tearing mechanism includes a base installed on one side of the film material collection box, a lifting plate that is lifted and lowered on the base, a first lifting driver installed on the base and used to drive the lifting plate to lift and lower, and a needle installed on the lifting plate. The needle is lifted and lowered above the carrier cavity, and the tip of the needle is provided with barbs. The needle is used to insert into the foam attached to the material, and the barbs are used to hook and pull the film material on the foam after it is punctured.

[0008] Furthermore, the film-tearing mechanism also includes a first translation plate that is horizontally slidably connected to the lifting plate and a first translation driver installed on the lifting plate for driving the first translation plate to translate, with the needle installed on the first translation plate.

[0009] Furthermore, the film-tearing mechanism also includes a second lifting driver mounted on the base, a second translation plate translatably mounted on the base, a film material separating component mounted on the second translation plate, and a second translation driver mounted on the base and used to drive the second translation plate to translate. The film material separating component includes a brush and / or a pressing separating plate mounted on the second translation plate. The brush is correspondingly arranged with the barbs, and the pressing separating plate is misaligned with the barbs. The lifting end of the second lifting driver is connected to the main body of the first lifting driver. The second lifting driver is used to drive the first lifting driver to lift and lower. The film material separating component can extend above the top port of the film material collection box.

[0010] Furthermore, the foam feeding mechanism includes a mounting base, a roll holder mounted on the mounting base, a stripping plate mounted on the mounting base, multiple upper guide rollers rotatably connected to the mounting base and located between the stripping plate and the roll holder, a foam positioning component mounted on the mounting base and connected to the stripping end of the stripping plate, a foam guiding component mounted on the top surface of the stripping plate and located on the side of the foam positioning component near the upper guide rollers, a roller pressing feeding group rotatably disposed on the mounting base and located below the stripping plate and / or the multiple upper guide rollers, and a roll holder rotatably connected to the mounting base and the roll holder and / or the multiple upper guide rollers. The system includes a take-up roller below the roller, multiple lower guide rollers rotatably connected to the mounting base and located below the stripping plate and between the take-up roller, and a rotation drive module mounted on the mounting base for driving the roller feeding group and the take-up roller to rotate. The roller feeding group is located between two adjacent lower guide rollers. The foam positioning component is used to position the foam stripped by the stripping plate. A guide channel is formed between the foam guide component and the top surface of the stripping plate. The guide channel is used to guide and correct the moving foam strip. There is a belt clearance between the foam positioning component and the stripping end of the stripping plate.

[0011] Furthermore, the roller pressing feeding assembly includes an active roller rotatably connected to the mounting base, a driven roller parallel to and opposite to the active roller, a movable seat movably mounted on the mounting base, a movable driver mounted on the bottom surface of the peeling plate or the mounting base and motive-connected to the movable seat, and an elastic guide assembly elastically clamped between the bottom surface of the peeling plate and the movable seat. The driven roller is rotatably connected to the movable seat, the movable driver is used to drive the movable seat and the driven roller to move closer to or away from the active roller, and the rotation drive module is used to drive the active roller to rotate.

[0012] Furthermore, the rotation drive module includes a drive wheel rotatably connected to the mounting base, multiple driven wheels rotatably connected to the mounting base, a tension wheel rotatably connected to the mounting base, a transmission belt sleeved on the drive wheel and driven wheels, and a rotation driver mounted on the mounting base for driving the drive wheel to rotate. One of the driven wheels is sleeved on one end of the drive roller, and the tension wheel is sleeved on one end of the take-up roller. The tension wheel rolls against the outer side of the transmission belt.

[0013] Furthermore, the foam attaching robot includes an X-axis moving drive mechanism, a Y-axis moving drive mechanism connected to the moving end of the X-axis moving drive mechanism, a Z-axis moving drive mechanism connected to the moving end of the Y-axis moving drive mechanism, an R-axis driver mounted on the moving end of the Z-axis moving drive mechanism, and a suction cup mounted on the drive end of the R-axis driver. The R-axis driver is used to drive the suction cup to rotate.

[0014] Furthermore, the carrier cavity includes overlapping and communicating circular cavities and square cavities, wherein the diameter of the circular cavity is greater than the width of the square cavity, and the length of the square cavity is greater than the diameter of the circular cavity.

[0015] The beneficial effects of this utility model are as follows: In practical applications, after the carrier carries materials (such as badge bottom covers), the translation drive mechanism drives the carrier and materials to move horizontally, so that the carrier moves into the insertion gap and is located above the top port of the film material collection box. The upper limit member limits the edge of the material on the carrier. At the same time, the foam supply mechanism supplies the peeled foam. The foam attaching robot first picks up the foam supplied by the foam supply mechanism and then attaches the foam to the material carried by the carrier. Then, the film tearing mechanism first tears the film material off the foam attached to the material. During the film tearing process, the upper limit member limits the material to prevent the material from falling off the carrier. The translation drive mechanism drives the carrier and materials to move out of the insertion gap, which not only facilitates smooth film tearing but also allows the attached foam and the torn film material to be output outward. The film tearing mechanism then collects the torn film material in the film material collection box. This utility model has a compact structure and can automate foam application, film removal, and film recycling at a single workstation. It has high production efficiency, a wide range of applications, and can be used in various industries, especially suitable for the foam application process in badge production equipment. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective.

[0018] Figure 3 This is a three-dimensional structural diagram of the membrane material collection box, carrier, upper limit device and film tearing mechanism of this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the film-tearing mechanism and film material of this utility model.

[0020] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0021] Figure 6 This is a three-dimensional structural diagram of the film material collection box, upper limit device, and film tearing mechanism of this utility model.

[0022] Figure 7 This is a schematic diagram of the film-tearing mechanism of this utility model in the upward film-tearing state.

[0023] Figure 8 This is a three-dimensional structural diagram of the needle of this utility model.

[0024] Figure 9 This is a three-dimensional structural diagram of the foam supply mechanism of this utility model.

[0025] Figure 10 This is a three-dimensional structural diagram of the foam supply mechanism of this utility model from another perspective.

[0026] Figure 11 This is a three-dimensional structural diagram of the foam supply mechanism and the foam attaching robot of this utility model.

[0027] Figure 12 This is a three-dimensional structural diagram of the foam-attaching robotic arm of this utility model.

[0028] Figure 13 This is a three-dimensional structural diagram of the vehicle and translation drive mechanism of this utility model.

[0029] Figure 14 This is a three-dimensional structural diagram of the foam guide component of this utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Carrier; 2. Foam feeding mechanism; 3. Foam attaching robot; 4. Film peeling mechanism; 5. Film material collection box; 6. Translation drive mechanism; 7. Upper limit stop; 8. Insertion gap; 9. CCD vision inspection mechanism; 10. Vision positioning space; 11. Base; 12. Lifting plate; 13. First lifting driver; 14. Needle; 15. Barb; 16. First translation plate; 17. First translation driver; 18. Second lifting driver; 19. Second translation plate; 20. Second translation driver; 21. Film material separating component; 22. Brush; 23. Pressing separating plate; 24. Mounting base; 25. Roller; 26. Peeling plate; 27. Upper guide roller; 28. Foam positioning component; 29. ​​Foam guiding component; 30. Roller feeding group; 31. Take-up roller; 32. Lower guide roller; 33. Rotary drive module; 34. Belt clearance; 35. Drive roller; 36. Driven roller; 37. Moving seat; 38. Moving driver; 39. Elastic guide assembly; 40. Drive wheel; 41. Driven wheel; 42. Tensioning wheel; 43. Drive belt; 44. Rotary driver; 45. X-axis moving drive mechanism; 46. Y-axis moving drive mechanism; 47. Z-axis moving drive mechanism; 48. R-axis driver; 49. Suction cup; 50. Circular cavity; 51. Square cavity; 52. Lifting clearance groove; 53. Positioning hole; 54. Positioning cavity; 55. Sensor; 56. Origin sensing plate; 57. Sensor; 58. Rotary joint; 59. Film material; 60. Foam; 61. Fixed seat; 62. Slide rail; 63. Telescopic driver. Detailed Implementation

[0032] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0033] like Figures 1 to 14As shown, this utility model provides a foam-applying and film-tearing device, which includes a carrier 1, a foam-feeding mechanism 2, a foam-applying robot 3, a film-tearing mechanism 4, a film material collection box 5, and a translation drive mechanism 6. An upper limit member 7 is provided on the top of the film material collection box 5, and an insertion gap 8 is provided between the upper limit member 7 and the top end face of the film material collection box 5 for the carrier 1 to insert into. The translation drive mechanism 6 is used to drive the carrier 1 to move into or out of the insertion gap 8. The foam-applying end of the foam-feeding robot 3 is movably positioned above the feeding end of the foam-feeding mechanism 2 and the carrier 1. The robotic arm 3 is used to attach the foam 60 supplied by the foam feeding mechanism 2 onto the material carried by the carrier 1. The film tearing mechanism 4 is used to tear the film material 59 of the foam 60 on the material carried by the carrier 1 from the foam 60 and discharge the film material 59 into the film material collection box 5. When the carrier 1 carrying the material moves into the insertion gap 8, the upper limit member 7 limits the edge of the material on the carrier 1. Specifically, the foam feeding mechanism 2, the foam attaching robotic arm 3, the film tearing mechanism 4, and the translation drive mechanism 6 are located around the film material collection box 5, with the foam feeding mechanism 2 and the translation drive mechanism 6 arranged opposite to each other.

[0034] In practical applications, after the carrier 1 carries the material (such as the bottom cover of a badge), the translation drive mechanism 6 drives the carrier 1 and the material to move horizontally, so that the carrier 1 moves into the insertion gap 8 and is located above the top port of the film material collection box 5. The upper limit stop 7 limits the edge of the material on the carrier 1. At the same time, the foam supply mechanism 2 supplies the peeled foam 60. The foam attaching robot 3 first picks up the foam 60 supplied by the foam supply mechanism 2, and then attaches the foam 60 to the material carried by the carrier 1. Then, the film tearing mechanism 4 first tears the film material 59 of the foam 60 attached to the material. During the film tearing process of the film tearing mechanism 4, the upper limit stop 7 limits the material to prevent the material from falling off the carrier 1. The translation drive mechanism 6 drives the carrier 1 and the material to move out of the insertion gap 8, which not only facilitates the smooth tearing of the film, but also allows the attached foam 60 and the material after tearing the film to be output outward. The film tearing mechanism 4 then collects the torn film material 59 in the film material collection box 5. This utility model has a compact structure and can automate the processes of applying foam 60, tearing film, and recycling film material 59 at a single workstation. It has high production efficiency, a wide range of applications, and can be used in various industries. It is particularly suitable for the foam application 60 process in badge production equipment.

[0035] Specifically, the upper limit stop 7 is L-shaped, and there are four upper limit stop 7s. The four upper limit stop 7s are respectively set at the four corners of the film material collection box 5. The vertical plate of the upper limit stop 7 is installed on the side wall of the film material collection box 5, and the horizontal plate of the upper limit stop 7 is located above the top port of the film material collection box 5. The upper limit stop 7 and the top port of the film material collection box 5 form an insertion gap 8. The four upper limit stop 7s form a mounting space for the foam attaching robot 3 to extend into. In actual application, when the carrier 1 moves into the insertion gap 8, the horizontal plates of the four upper limit stop 7 limit the edge of the material on the carrier 1, and the foam 60 picked up by the foam attaching robot 3 is attached to the material on the carrier 1 through the mounting space.

[0036] In this embodiment, the foam attaching and film tearing device also includes a CCD vision inspection mechanism 9. There is a visual positioning space 10 between the film material collection box 5 and the feeding end of the foam feeding mechanism 2. The CCD vision inspection mechanism 9 is located in the visual positioning space 10. The foam attaching robot 3 is movably arranged above the visual positioning space 10. The CCD vision inspection mechanism 9 is used to perform visual inspection on the foam 60 picked up by the foam attaching robot 3.

[0037] In practical applications, during the process of the foam-attaching robotic arm 3 picking up and transferring foam 60, the foam 60 is first moved above the CCD vision inspection mechanism 9. The CCD vision inspection mechanism 9 performs visual positioning, dimensional inspection, and defect detection on the foam 60 to ensure the quality of the foam 60 to be attached, thereby improving the quality of foam attachment and reducing the defect rate. Of course, the CCD vision inspection mechanism 9 can be selectively installed and used according to the user's needs.

[0038] In this embodiment, the top surface of the carrier 1 is recessed with a carrier cavity. The film tearing mechanism 4 includes a base 11 installed on one side of the film material collection box 5, a lifting plate 12 that is lifted and lowered on the base 11, a first lifting driver 13 installed on the base 11 and used to drive the lifting plate 12 to rise and fall, and a needle 14 installed on the lifting plate 12. The needle 14 is lifted and lowered above the carrier cavity. The tip of the needle 14 is provided with barbs 15. The needle 14 is used to insert into the foam 60 attached to the material. The barbs 15 are used to hook and pull the film material 59 on the punctured foam 60. Specifically, the first lifting driver 13 can be a vertically upward cylinder.

[0039] In practical applications, after the foam attaching robot 3 attaches the foam 60 onto the material carried by the carrier 1, the first lifting driver 13 drives the lifting plate 12, along with the piercing needle 14, to move downwards. This causes the piercing needle 14 to pierce the film material 59 on the foam 60 and insert itself into the foam 60. Then, the first lifting driver 13 drives the lifting plate 12, along with the piercing needle 14, to move upwards. Since the piercing needle 14 is provided with barbs 15, as the piercing needle 14 is pulled upwards from the foam 60, the barbs 15 on the piercing needle 14 will hook the film material 59 and drive the film material 59 to move upwards, so that the film material 59 is gradually torn away from the foam 60. During the process of the film material 59 being torn away from the foam 60, the translation drive mechanism 6 drives the carrier 1, along with the material, to move out of the insertion gap 8, so that the film material 59 can be smoothly torn away from the foam 60.

[0040] It should be noted that, preferably, the foam 60 has a small hole for the insertion of the needle 14, and the insertion of the needle 14 into the foam 60 will not affect the quality of the foam 60; of course, the foam 60 may not have a pre-made small hole.

[0041] In this embodiment, the film-tearing mechanism 4 further includes a first translation plate 16 that is horizontally slidably connected to the lifting plate 12 and a first translation driver 17 that is installed on the lifting plate 12 and used to drive the first translation plate 16 to translate. The needle 14 is installed on the first translation plate 16. Specifically, the first translation driver 17 can be a horizontally arranged cylinder.

[0042] During the process of the needle 14 pulling the foam 60 upward, the first translation driver 17 drives the first translation plate 16 to move the needle 14 slightly, so that the needle 14 moves upward at an angle, thereby enabling the barbs 15 of the needle 14 to hook the film material 59 more stably and move upward, improving the stability and accuracy of tearing the film.

[0043] In this embodiment, the film-tearing mechanism 4 further includes a second lifting driver 18 mounted on the base 11, a second translation plate 19 translatably disposed on the base 11, a film material separating member 21 mounted on the second translation plate 19, and a second translation driver 20 mounted on the base 11 and used to drive the second translation plate 19 to translate. The film material separating member 21 includes a brush 22 and / or a pressing separating plate 23 mounted on the second translation plate 19. The brush 22 is correspondingly disposed with the needle 14, and the pressing separating plate 23 is misaligned with the needle 14. The lifting end of the second lifting driver 18 is connected to the main body of the first lifting driver 13. The second lifting driver 18 is used to drive the first lifting driver 13 to lift and lower. The film material separating member 21 can extend above the top port of the film material collection box 5. The main body of the first lifting driver 13 is slidably connected to the base 11. Specifically, the second lifting driver 18 can be a vertically upward-mounted cylinder.

[0044] In practical applications, when the needle 14 tears the film 59 upwards away from the foam 60 and the carrier 1 moves out of the insertion gap 8, the first lifting driver 13 drives the lifting plate 12, along with the needle 14 and the film 59, to move downwards. Simultaneously, the second lifting driver 18 drives the needle 14, along with the film 59, to move downwards to the top port of the film collection box 5. The second translation driver 20 then drives the second translation plate 19, along with the film separating member 21, to move towards the needle 14, causing the film separating member 21 to contact the film 59 on the needle 14. That is, one end of the needle 14 with the film 59 is inserted into the brush 22. Press the separation plate 23 above one end of the film material 59. Then, the first lifting driver 13 and the second lifting driver 18 are activated and raised, causing the needle 14 to rise and reset. As the needle 14 moves upward, the film material separation component 21 separates the film material 59 on the needle 14 from the needle 14. That is, the brush 22 can not only brush the film material 59 away from the needle 14, but also brush away any adhesive that may be adhering to the needle 14 to clean the needle 14. Press the separation plate 23 against the film material 59, so that the film material 59 cannot move upward with the needle 14, thereby causing the film material 59 to detach from the needle 14 and fall into the film material collection box 5.

[0045] Specifically, the lifting plate 12 is provided with a lifting clearance groove 52, and the second translation plate 19 passes through the lifting clearance groove 52 laterally, so that the lifting of the lifting plate 12 and the translation of the second translation plate 19 do not affect each other, and the two structures are compact.

[0046] Specifically, there are two needles 14 and two brushes 22, with each brush 22 corresponding to one of the two needles 14. The pressing separation plate 23 is located between the two needles 14, and the second translation plate 19 is located below the first translation plate 16. The brushes 22 are steel brushes or plastic brushes. This structural design can more stably detach the membrane material 59 from the needles 14 and allow the membrane material 59 to fall smoothly into the membrane material collection box 5.

[0047] In this embodiment, the foam feeding mechanism 2 includes a mounting base 24, a roll rack 25 mounted on the mounting base 24, a peeling plate 26 mounted on the mounting base 24, a plurality of upper guide rollers 27 rotatably connected to the mounting base 24 and located between the peeling plate 26 and the roll rack 25, a foam positioning member 28 mounted on the mounting base 24 and connected to the peeling end of the peeling plate 26, a foam guiding member 29 mounted on the top surface of the peeling plate 26 and located on the side of the foam positioning member 28 near the upper guide rollers 27, a roller pressing feeding group 30 rotatably disposed on the mounting base 24 and located below the peeling plate 26 and / or the plurality of upper guide rollers 27, and a roll rack 25 and / or the plurality of upper guide rollers 27 rotatably connected to the mounting base 24. The upper guide roller 27 is connected to a take-up roller 31 below it, multiple lower guide rollers 32 are rotatably connected to the mounting base 24 and located below the stripping plate 26 and between the take-up roller 31, and a rotation drive module 33 is set on the mounting base 24 and used to drive the roller feeding group 30 and the take-up roller 31 to rotate. The roller feeding group 30 is located between two adjacent lower guide rollers 32. The foam positioning member 28 is used to position the foam 60 stripped by the stripping plate 26. The foam guide member 29 forms a guide channel with the top surface of the stripping plate 26. The guide channel is used to guide and correct the moving foam strip. There is a belt gap 34 between the foam positioning member 28 and the stripping end of the stripping plate 26.

[0048] In practical applications, initially, the foam roll is installed on the roll holder 25. The foam strip of the foam roll passes sequentially around multiple upper guide rollers 27. The top surface of the peeling plate 26 supports the bottom surface of the foam strip. After the foam strip passes through the guide channel, the release film on the foam strip passes around the peeling end of the peeling plate 26 and through the belt gap 34. The release paper output from the belt gap 34 passes through the roller feeding group 30 and around multiple lower guide rollers 32 before being wound onto the take-up roller 31. During startup, the rotation drive module 33 drives the roller feeding group 30 and the take-up roller 31 to rotate. The rotating roller feeding group 30 performs roller feeding on the release film, and the rotating take-up roller 31... The release film is wound up to pull the foam strip along. Simultaneously, the foam roll on the roll holder 25 rotates and releases the foam strip. As the foam strip passes through the guide channel, the guide channel guides the foam 60 on the foam strip, ensuring its stability and positional accuracy. As the release paper of the moving foam strip passes through the belt gap 34, the foam 60 on the foam strip separates from the release paper, peeling it onto the foam positioning component 28. The foam positioning component 28 positions the peeled foam 60, ensuring its positional accuracy, thus ensuring the foam attaching robot 3 can accurately pick up the foam 60. Positioning the peeled foam 60 using the foam positioning component 28 reduces the need for a CCD vision positioning mechanism, lowering production costs.

[0049] Specifically, the release plate 26 is equipped with positioning pins, and both ends of the bottom mold of the foam guide 29 are provided with positioning holes 53, which are adapted to the positioning pins. During assembly, the positioning holes 53 are aligned with the positioning pins, and then the foam guide 29 is placed on the release plate 26, so that the positioning pins are inserted into the positioning holes 53, thereby realizing the positioning assembly of the foam guide 29 and the release plate 26. The foam guide 29 and the release plate 26 are easy to assemble and disassemble, which is beneficial for changing the foam guide 29 with different cavities according to different foam 60 specifications and sizes.

[0050] Specifically, there are multiple positioning pins and multiple positioning holes 53. Multiple positioning pins form two rows of pins, and multiple positioning holes 53 form two rows of holes. The two rows of holes are respectively set one-to-one with the two rows of pins, and the foam material strip is located between the two rows of pins.

[0051] In this embodiment, the roller pressing and feeding assembly 30 includes an active roller 35 rotatably connected to the mounting base 24, a driven roller 36 parallel to and opposite to the active roller 35, a movable seat 37 movably disposed on the mounting base 24, a movable driver 38 mounted on the bottom surface of the peeling plate 26 or the mounting base 24 and drivenly connected to the movable seat 37, and an elastic guide assembly 39 elastically clamped between the bottom surface of the peeling plate 26 and the movable seat 37. The driven roller 36 is rotatably connected to the movable seat 37. The movable driver 38 is used to drive the movable seat 37 and the driven roller 36 to move closer to or away from the active roller 35. The rotation drive module 33 is used to drive the active roller 35 to rotate. Specifically, the movable driver 38 can be a cylinder, and the driven roller 36 is located above the active roller 35.

[0052] In practical applications, the release film is located between the driving roller 35 and the driven roller 36. The rotating driving roller 35 and driven roller 36 cooperate to drive the release film to move, thereby realizing the conveying of the release film. When it is necessary to pass the release film through, the moving driver 38 drives the moving seat 37 and the driven roller 36 to move away from the driving roller 35 and compress the elastic guide component 39 to increase the gap between the driven roller 36 and the driving roller 35. This not only facilitates the passing of the release film, but also helps to meet the needs of rolling and conveying release films of different thicknesses. After passing the film through, the moving driver 38 releases the driving force on the moving seat 37, causing the elastic guide component 39 to elastically recover. The rebound force of the elastic guide component 39 drives the moving seat 37 and the driven roller 36 to move closer to the driving roller 35.

[0053] In this embodiment, the rotation drive module 33 includes a drive wheel 40 rotatably connected to the mounting base 24, a plurality of driven wheels 41 rotatably connected to the mounting base 24, a tension wheel 42 rotatably connected to the mounting base 24, a transmission belt 43 sleeved on the drive wheel 40 and the driven wheels 41, and a rotation driver 44 mounted on the mounting base 24 for driving the drive wheel 40 to rotate. One of the driven wheels 41 is sleeved on one end of the drive roller 35, and the tension wheel 42 is sleeved on one end of the take-up roller 31. The tension wheel 42 rolls against the outer side of the transmission belt 43. Specifically, the rotation driver 44 can be a motor.

[0054] In practical applications, the rotary driver 44 drives the drive wheel 40 to rotate. The rotating drive wheel 40 drives multiple driven wheels 41 to rotate via the transmission belt 43, which in turn drives the drive roller 35 to rotate. This allows the drive roller 35 and the driven roller 36 to cooperate in rolling and conveying the release film. At the same time, the tension wheel 42 applies tension to the transmission belt 43 to ensure the tension of the transmission belt 43. The friction between the tension wheel 42 and the transmission belt 43 causes the tension wheel 42 to rotate. The rotating tension wheel 42 drives the take-up roller 31 to rotate, and the rotating take-up roller 31 takes up the release film.

[0055] Specifically, tensioning wheel 42 is a friction wheel.

[0056] Specifically, the foam positioning member 28 has a recessed positioning cavity 54 on the side near the foam guiding member 29, and the positioning cavity 54 is connected to the guiding channel. In practical applications, the peeled-out foam 60 will enter the positioning cavity 54, and the positioning cavity 54 will position the foam 60 to ensure the positional accuracy of the foam 60.

[0057] Specifically, the foam positioning component 28 is equipped with a sensor 55, which is used to detect whether there is foam 60 in the positioning cavity 54. The sensor 55 is electrically connected to the foam-applying robot 3. In practical applications, when the sensor 55 detects that there is foam 60 in the positioning cavity 54, the sensor 55 sends a signal to the foam-applying robot 3, which can then remove the foam 60 from the positioning cavity 54.

[0058] In this embodiment, the foam attaching robot 3 includes an X-axis moving drive mechanism 45, a Y-axis moving drive mechanism 46 connected to the moving end of the X-axis moving drive mechanism 45, a Z-axis moving drive mechanism 47 connected to the moving end of the Y-axis moving drive mechanism 46, an R-axis driver 48 mounted on the moving end of the Z-axis moving drive mechanism 47, and a suction cup 49 mounted on the driving end of the R-axis driver 48. The R-axis driver 48 is used to drive the suction cup 49 to rotate. Specifically, the R-axis driver 48 can be a motor or a rotary cylinder.

[0059] In practical applications, the X-axis moving drive mechanism 45, the Y-axis moving drive mechanism 46, and the Z-axis moving drive mechanism 47 work together to enable the suction cup 49 to pick up the foam 60 and attach it to the material carried by the carrier 1. Depending on the different attaching requirements of different foams 60 or the different incoming materials of the foam 60, the suction cup 49 can be driven by the R-axis driver 48 to rotate the foam 60 by the required angle to adjust the angle of the foam 60, thereby ensuring that the foam 60 can be accurately attached to the material.

[0060] Specifically, the drive end of the R-axis driver 48 is equipped with a home point sensor 56, and the main body of the Z-axis movement drive mechanism 47 is equipped with a sensor 57. The home point sensor 56 is used to trigger the sensor 57, and the sensor 57 is electrically connected to the R-axis driver 48. In practical applications, the cooperation between the home point sensor 56 and the sensor 57 ensures that the R-axis driver 48 can drive the chuck 49 to rotate to the home point, thereby achieving accurate resetting of the chuck 49.

[0061] Specifically, the rotating shaft of the R-axis driver 48 is a hollow shaft. The bottom end of the hollow shaft is connected to the suction cup 49, and the top end of the hollow shaft is equipped with a rotary joint 58. The rotary joint 58 is connected to the vacuum mechanism via an air tube. This structural design facilitates the connection between the vacuum mechanism and the suction cup 49, and the air tube does not rotate with the rotating shaft of the R-axis driver 48.

[0062] In this embodiment, the carrying cavity includes a circular cavity 50 and a square cavity 51 that are stacked and communicate with each other. The diameter of the circular cavity 50 is larger than the width of the square cavity 51, and the length of the square cavity 51 is larger than the diameter of the circular cavity 50. This structural design can carry both circular and square materials, and has good versatility.

[0063] Specifically, the translation drive mechanism 6 includes a fixed base 61, a slide rail 62 slidably connected to the fixed base 61, and a telescopic actuator 63 mounted on the fixed base 61 and used to drive the slide rail 62 to translate. The carrier 1 is mounted on the slide rail 62. The telescopic actuator 63 can be a horizontally arranged cylinder. In practical applications, the piston rod of the telescopic actuator 63 extends and retracts to drive the slide rail 62 and the carrier 1 to reciprocate, so that the carrier 1 moves into or out of the insertion gap 8. When the carrier 1 moves into the insertion gap 8, the upper limit member 7 limits the edge of the material (such as the badge cover) on the carrier 1. Then, the foam attaching robot 3 picks up the foam 60 peeled off by the foam mechanism 2 and attaches it to the material carried by the carrier 1.

[0064] Specifically, the elastic guide assembly 39 consists of a spring and a guide post.

[0065] All technical features in this embodiment can be freely combined according to actual needs.

[0066] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A foam-applying and film-peeling device, characterized in that: The system includes a carrier (1), a foam supply mechanism (2), a foam-applying robot (3), a film-tearing mechanism (4), a film material collection box (5), and a translation drive mechanism (6). An upper limit stop (7) is provided on the top of the film material collection box (5). An insertion gap (8) for the carrier (1) to be inserted is provided between the upper limit stop (7) and the top end face of the film material collection box (5). The translation drive mechanism (6) is used to drive the carrier (1) to move into or out of the insertion gap (8). The foam-applying end of the foam-applying robot (3) is movably positioned at the supply... The feeding end of the foam mechanism (2) is above the carrier (1); the foam attaching robot (3) is used to attach the foam (60) supplied by the foam mechanism (2) to the material carried by the carrier (1); the film tearing mechanism (4) is used to tear the film material (59) of the foam (60) on the material carried by the carrier (1) from the foam (60) and discharge the film material (59) into the film material collection box (5); when the carrier (1) carrying the material moves into the insertion gap (8), the upper limit member (7) limits the edge of the material on the carrier (1).

2. The device according to claim 1, wherein: The foam attaching and film peeling device also includes a CCD vision inspection mechanism (9). There is a visual positioning space (10) between the film material collection box (5) and the feeding end of the foam feeding mechanism (2). The CCD vision inspection mechanism (9) is located in the visual positioning space (10). The foam attaching robot (3) is movably set above the visual positioning space (10). The CCD vision inspection mechanism (9) is used to perform visual inspection on the foam (60) picked up by the foam attaching robot (3).

3. The device according to claim 1, wherein: The top surface of the carrier (1) is recessed with a carrier cavity. The film tearing mechanism (4) includes a seat (11) disposed on one side of the film material collection box (5), a lifting plate (12) disposed on the seat (11), a first lifting driver (13) disposed on the seat (11) and used to drive the lifting plate (12) to move up and down, and a needle (14) disposed on the lifting plate (12). The needle (14) is disposed above the carrier cavity. The tip of the needle (14) is provided with barbs (15). The needle (14) is used to insert into the foam (60) attached to the material. The barbs (15) are used to hook and pull the film material (59) on the punctured foam (60).

4. The device according to claim 3, wherein: The film-tearing mechanism (4) also includes a first translation plate (16) that is horizontally slidably connected to the lifting plate (12) and a first translation driver (17) installed on the lifting plate (12) and used to drive the first translation plate (16) to translate. The needle (14) is installed on the first translation plate (16).

5. A device for peeling a bubble wrap and a film according to claim 3 or 4, characterized in that: The film-tearing mechanism (4) also includes a second lifting driver (18) mounted on the base (11), a second translation plate (19) translatably mounted on the base (11), a film material separating component (21) mounted on the second translation plate (19), and a second translation driver (20) mounted on the base (11) for driving the second translation plate (19) to translate. The film material separating component (21) includes a brush (22) and / or a pressing separating plate (23) mounted on the second translation plate (19). The brush (22) is correspondingly arranged with the needle (14), and the pressing separating plate (23) is misaligned with the needle (14). The lifting end of the second lifting driver (18) is connected to the main body of the first lifting driver (13). The second lifting driver (18) is used to drive the first lifting driver (13) to lift. The film material separating component (21) can extend into the top port of the film material collection box (5).

6. The device according to claim 1, wherein: The foam feeding mechanism (2) includes a mounting base (24), a roll rack (25) mounted on the mounting base (24), a stripping plate (26) mounted on the mounting base (24), multiple upper guide rollers (27) rotatably connected to the mounting base (24) and located between the stripping plate (26) and the roll rack (25), a foam positioning component (28) mounted on the mounting base (24) and connected to the stripping end of the stripping plate (26), a foam guiding component (29) mounted on the top surface of the stripping plate (26), a roller feeding assembly (30) rotatably mounted on the mounting base (24) and located below the stripping plate (26) and / or the multiple upper guide rollers (27), and a take-up assembly rotatably connected to the mounting base (24) and below the roll rack (25) and / or the multiple upper guide rollers (27). The assembly includes a winding roller (31), multiple lower guide rollers (32) rotatably connected to the mounting base (24) and located below the stripping plate (26) and between the winding roller (31), and a rotation drive module (33) set on the mounting base (24) for driving the roller feeding group (30) and the winding roller (31) to rotate. The roller feeding group (30) is located between two adjacent lower guide rollers (32). The foam positioning component (28) is used to position the foam (60) stripped from the stripping plate (26). A guide channel is formed between the foam guide component (29) and the top surface of the stripping plate (26). The guide channel is used to guide and correct the moving foam strip. There is a belt clearance (34) between the foam positioning component (28) and the stripping end of the stripping plate (26).

7. The device according to claim 6, wherein: The roller pressing feeding assembly (30) includes an active roller (35) rotatably connected to the mounting base (24), a driven roller (36) parallel to and opposite to the active roller (35), a movable seat (37) movably mounted on the mounting base (24), a movable driver (38) mounted on the bottom surface of the peeling plate (26) or the mounting base (24) and drivenly connected to the movable seat (37), and an elastic guide assembly (39) elastically clamped between the bottom surface of the peeling plate (26) and the movable seat (37). The driven roller (36) is rotatably connected to the movable seat (37). The movable driver (38) is used to drive the movable seat (37) and the driven roller (36) to move closer to or away from the active roller (35). The rotation drive module (33) drives the active roller (35) to rotate.

8. The device according to claim 7, wherein: The rotation drive module (33) includes a drive wheel (40) rotatably connected to the mounting base (24), a plurality of driven wheels (41) rotatably connected to the mounting base (24), a tension wheel (42) rotatably connected to the mounting base (24), a transmission belt (43) sleeved outside the drive wheel (40) and the driven wheels (41), and a rotation driver (44) mounted on the mounting base (24) for driving the drive wheel (40) to rotate. One of the driven wheels (41) is sleeved outside one end of the drive roller (35), and the tension wheel (42) is sleeved outside one end of the take-up roller (31). The tension wheel (42) rolls against the outer side of the transmission belt (43).

9. The device according to claim 1, wherein: The foam attaching robot (3) includes an X-axis moving drive mechanism (45), a Y-axis moving drive mechanism (46) connected to the moving end of the X-axis moving drive mechanism (45), a Z-axis moving drive mechanism (47) connected to the moving end of the Y-axis moving drive mechanism (46), an R-axis driver (48) mounted on the moving end of the Z-axis moving drive mechanism (47), and a suction cup (49) mounted on the driving end of the R-axis driver (48). The R-axis driver (48) is used to drive the suction cup (49) to rotate.

10. The device according to claim 3, wherein: The cavity includes a circular cavity (50) and a square cavity (51) that are stacked and communicate with each other. The diameter of the circular cavity (50) is greater than the width of the square cavity (51), and the length of the square cavity (51) is greater than the diameter of the circular cavity (50).

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