Tool Card Recycling Equipment

Abstract

The present invention relates to the technical field of work cards, and specifically relates to a work card recycling device. It includes a frame, a transfer module, a feeding module, a label scraping module, and a labeling module; the transfer module is arranged on the frame and is used to transfer work cards one by one; a feeding station, a label scraping station, and a labeling station are successively arranged in the conveying direction of the transfer module; the feeding module is arranged above the feeding station; the feeding module is used to stack work cards and transfer the stacked work cards one by one downward to the feeding station; the label scraping module is arranged at the label scraping station; when the transfer module transfers the work card from the feeding station to the label scraping station, the label scraping module can peel off the outer film of the work card; the labeling module is arranged at the labeling station; when the transfer module transfers the work card from the label scraping station to the labeling station, the labeling module can paste a new outer film onto the work card. The work card recycling device can directly recycle old work cards, realizes secondary utilization, and reduces the waste of work cards.

Description

Technical Field

[0001] The present invention relates to the technical field of work cards, and particularly to a work card recycling device. Background Art

[0002] At present, the personnel flow in companies has become the norm in society. When employees leave the company, they need to return their work cards to the company. Since traditional work cards adopt a single-layer structure, that is, relevant information such as the employee's name and photo are directly printed on the magnetic card, it is difficult to directly recycle and reuse them. As a result, after the company retrieves the old work cards from the departing employees, they are generally disposed of directly, causing waste. Summary of the Invention

[0003] The purpose of the present invention is to provide a work card recycling device to solve the problem that old work cards are difficult to directly recycle and reuse in the prior art.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] The present invention provides a work card recycling device, including: a frame, a transfer module, a feeding module, a label scraping module, and a labeling module; the transfer module is arranged on the frame and is used to transfer work cards one by one; in the conveying direction of the transfer module, a feeding station, a label scraping station, and a labeling station are arranged in sequence; the feeding module is arranged above the feeding station; the feeding module is used to stack work cards and transfer the stacked work cards one by one downward to the feeding station; the label scraping module is arranged at the label scraping station; when the transfer module transfers the work card from the feeding station to the label scraping station, the label scraping module can peel off the outer film of the work card; the labeling module is arranged at the labeling station; when the transfer module transfers the work card from the label scraping station to the labeling station, the labeling module can paste a new outer film onto the work card.

[0006] Preferably, the feeding module includes: a feeding bin, a feeding support unit, and a feeding lifting cylinder; the feeding bin is arranged above the feeding station and is used to accommodate work cards; a discharge port is arranged at the bottom of the feeding bin; the feeding support unit is arranged on the feeding bin; the feeding support unit includes at least a pair of relatively arranged feeding support members; the feeding support members are arranged corresponding to the discharge port; the feeding support members can approach each other to clamp the opposite ends of the work card, thereby supporting the work card located above the feeding support members, or move away from the opposite ends of the work card, so that the work card falls to the feeding station under the action of gravity; the feeding lifting cylinder is arranged on the frame; the output end of the feeding lifting cylinder is connected to the feeding bin;

[0007] Driven by the feeding lifting cylinder, the lower side edge of the feeding support can move downward to connect with the discharging station. When the feeding support is at the opposite ends away from the work card, the work card freely falls onto the feeding station. When the feeding support approaches each other on the discharging station and clamps the opposite ends of the work card, the feeding lifting cylinder drives the feeding bin upward to move away from the feeding station. The distance between the discharging station and the feeding station is greater than the thickness of a single work card and less than the total thickness of two work cards.

[0008] Preferably, the feeding support unit includes at least a pair of feeding side clamping cylinders; the feeding side clamping cylinders are arranged on the feeding bin; the output ends of the feeding side clamping cylinders are connected to the feeding support; driven by the feeding side clamping cylinders, the feeding support can clamp the opposite ends of the work card or move away from the opposite ends of the work card.

[0009] Preferably, it further includes a discharging module; a discharging station is further arranged in the transfer direction of the transfer module; the discharging module is arranged at the discharging station; when the transfer module transfers the work card from the labeling station to the discharging station, the discharging module can receive the work card.

[0010] Preferably, the discharging module includes: a discharging bin, a discharging support unit, a discharging lifting cylinder and a jacking unit; the discharging bin is arranged above the discharging station and is used for stacking work cards; a feeding port is arranged at the bottom of the discharging bin; the discharging support unit is arranged on the discharging bin; the discharging support unit includes at least a pair of oppositely arranged discharging supports; the discharging supports are arranged corresponding to the feeding port; the discharging supports can approach each other to clamp the opposite ends of the work card or move away from each other; the discharging lifting cylinder is arranged on the frame; the output end of the discharging lifting cylinder is connected to the discharging bin;

[0011] Driven by the feeding lifting cylinder, the lower side edge of the discharging support can move downward to connect with the receiving station; the discharging bin moves upward to move away from the discharging station; the distance between the receiving station and the discharging station is greater than the thickness of a single work card;

[0012] The jacking unit is located below the discharging station and includes a liftable jacking member; the jacking member can pass through the discharging station and rise to the receiving station, and when the discharging supports move away from each other, the work card on the discharging station is jacked up to the receiving station; the jacking member can descend below the discharging station.

[0013] Preferably, the lifting unit includes a lifting cylinder; the output end of the lifting cylinder is connected to the lifting member; driven by the lifting cylinder, the lifting member moves up and down between the lower material station and the receiving station, and successively lifts the work cards at the lower material station to the receiving station.

[0014] Preferably, the lower material supporting unit includes at least a pair of lower material side clamping cylinders; the lower material side clamping cylinders are arranged on the lower material bin; the output ends of the lower material side clamping cylinders are connected to the lower material supporting member; driven by the lower material side clamping cylinders, the lower material supporting members can approach each other to clamp the opposite ends of the work card, or move away from each other.

[0015] Preferably, the transfer module includes: a hollow rotating platform, a transfer suction cup, a vacuum generator and a transfer motor; the hollow rotating platform is rotatably connected to the frame; the edges of the top surface of the hollow rotating platform have the loading station, the label scraping station and the labeling station; the transfer suction cup is arranged on the hollow rotating platform; the transfer suction cup is arranged corresponding to the loading station; the vacuum generator is connected to the transfer suction cup so that the transfer suction cup can adsorb the work card; the output end of the transfer motor is connected to the hollow rotating platform; driven by the transfer motor, the hollow rotating platform rotates, and successively transfers the work cards transferred by the loading module one by one.

[0016] Preferably, it further includes a peeling module; the peeling module includes a tape, a peeling turntable rotatably connected to the frame, a dust removal plate arranged on the radial outer side of the peeling turntable, a film supporting plate located between the peeling turntable and the dust removal plate, a plurality of rollers arranged on the dust removal plate, a film winding motor, and a film winding roller connected to the output end of the film winding motor; there is a film peeling gap between the film supporting plate and the dust removal plate; the main body of the tape is wound around the peeling turntable; the extended part of the tape adheres to the top surface of the film supporting plate and then passes through the film peeling gap and is connected to the film winding roller; the back surface of the adhesive surface of the extended part of the tape adheres to the film supporting plate; the adhesive surface of the extended part of the tape is used to fix the protective film, and further fix the outer covering film; the film winding motor drives the film winding roller to rotate, so that the protective film and the tape enter the film peeling gap together, and then the outer covering film is separated from the protective film and slides onto the rollers; the labeling module pastes the outer covering film on the rollers onto the work card at the labeling station.

[0017] Preferably, it further includes a film loading module; the film loading module includes a film loading transfer cylinder, a film loading lifting cylinder connected to the output end of the film loading transfer cylinder, a film loading suction cup connected to the output end of the film loading lifting cylinder, and a film loading bin arranged on the frame; the film loading bin is used for stacking the outer covering films.

[0018] Driven by the upper film transfer cylinder, the upper film suction cup moves between the upper film bin and the film supporting plate. When the upper film suction cup moves above the upper film bin, the upper film lifting cylinder can drive the upper film suction cup to descend to suck the outer coating film. When the upper film suction cup moves above the film supporting plate, the upper film lifting cylinder can drive the upper film suction cup to descend to place the outer coating film onto the tape on the film supporting plate.

[0019] Preferably, the labeling module includes a labeling transfer cylinder fixed outside the labeling station, a labeling lifting cylinder connected to the output end of the labeling transfer cylinder, and a labeling suction cup connected to the output end of the labeling lifting cylinder.

[0020] Driven by the labeling transfer cylinder, the labeling suction cup moves between the roller and the labeling station. When the labeling suction cup moves above the roller, the labeling lifting cylinder can drive the labeling suction cup to descend to suck the outer coating film. When the labeling suction cup moves above the labeling station, the labeling lifting cylinder can drive the labeling suction cup to descend to attach the outer coating film to the work card arriving at the labeling station.

[0021] Preferably, the label scraping module includes a label scraping cylinder fixed outside the label scraping station and a label scraping knife connected to the output end of the label scraping cylinder. The label scraping knife is located outside the label scraping station. Driven by the label scraping cylinder, the label scraping knife can peel off the outer coating film of the work card arriving at the label scraping station.

[0022] As can be seen from the above technical solutions, the advantages and positive effects of the present invention are as follows: The feeding module, the label scraping module, and the labeling module are all located outside the transfer module, and the feeding module, the label scraping module, and the labeling module are arranged in sequence along the transfer direction of the transfer module. The work cards are stacked in the feeding module and are sequentially transferred to the feeding station of the transfer module one by one. When the transfer module transfers the work card from the feeding station to the label scraping station, the label scraping module acts once to peel off the outer coating film of the work card. When the transfer module transfers the work card from the label scraping station to the labeling station, the labeling module acts once to paste a new outer coating film onto the work card, thereby forming a new work card, directly recycling the old work card, and realizing secondary utilization, reducing the waste of work cards. Description of the Drawings

[0023] For ease of explanation, the present invention is described in detail by the following preferred embodiments and drawings.

[0024] Figure 1 It is a top view of the preferred embodiment of the work card recycling device of the present invention.

[0025] Figure 2 For Figure 1Front view of the work card recycling device shown;

[0026] Figure 3 is Figure 1 Left view of the work card recycling device shown;

[0027] Figure 4 is Figure 1 Right view of the work card recycling device shown;

[0028] Figure 5 Schematic structural diagram of the transfer module of the preferred embodiment of the work card recycling device of the present invention;

[0029] Figure 6 Schematic structural diagram of the peeling module of the preferred embodiment of the work card recycling device of the present invention;

[0030] Figure 7 Schematic structural diagram of the dust removal plate of the preferred embodiment of the work card recycling device of the present invention;

[0031] Figure 8 Schematic structural diagram of the film coating module of the preferred embodiment of the work card recycling device of the present invention;

[0032] Figure 9 is Figure 8 Another schematic structural diagram of the film coating module shown.

[0033] Label description: 1. Frame; 2. Transfer module; 21. Hollow rotary table; 22. Fixed seat; 3. Loading module; 31. Loading bin; 32. Loading support unit; 321. Loading support member; 322. Loading side clamping cylinder; 33. Loading lifting cylinder; 4. Label shoveling module; 41. Label shoveling cylinder; 42. Label shovel; 5. Label pasting module; 51. Label pasting transfer cylinder; 52. Label pasting lifting cylinder; 53. Label pasting suction cup; 6. Unloading module; 61. Unloading bin; 62. Unloading support unit; 621. Unloading support member; 622. Unloading side clamping cylinder; 63. Unloading lifting cylinder; 64. Lifting unit; 641. Lifting cylinder; 7. Peeling module; 71. Tape; 72. Peeling turntable; 73. Peeling motor; 74. Film supporting plate; 75. Tensioning pulley; 76. Film winding roller; 77. Film winding motor; 78. Dust removal plate; 79. Alignment assembly; 791. Guide bar; 792. Roller; 793. Alignment cylinder; 794. Alignment pressing block; 795. First limit block; 796. Second limit block; 8. Film feeding module; 81. Film feeding transfer cylinder; 82. Film feeding lifting cylinder; 83. Film feeding suction cup; 84. Film feeding bin; 85. Positioning assembly; 851. Film feeding guide post; 852. Special-shaped block; 86. Film feeding assembly; 861. Film feeding motor; 862. First synchronous pulley; 863. Second synchronous pulley; 864. Synchronous belt; 865. Film feeding sliding seat; 866. Film feeding guide rail; 867. Film feeding platform; 87. Film feeding sensor; 9. Control module; 200. Work card; 210. Outer film. Detailed implementation manners

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0036] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection. It may be a mechanical connection or an electrical connection. It may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The present invention provides a work card recycling device, which is used to remove the outer coating film on the old work card and then attach a new outer coating film to the old work card to achieve the direct recycling and secondary utilization of the old work card. Among them, the work card includes a magnetic card and an outer coating film fixed on the magnetic card through a peelable adhesive. The outer coating film is marked with relevant information such as the employee's name and photo. A peelable adhesive is coated on the outer coating film; a protective film is attached to the adhesive surface of the outer coating film. The outer coating film has a certain rigidity and is not easily bent. The protective film is made of a flexible transparent glass film.

[0038] Please refer to Figure 1 , in this embodiment, the work card recycling device includes a frame 1, a transfer module 2, a feeding module 3, a label scraping module 4, a labeling module 5, a discharging module 6, a peeling module 7, a film applying module 8, and a control module 9. The transfer module 2, the feeding module 3, the label scraping module 4, the labeling module 5, the discharging module 6, the peeling module 7, and the film applying module 8 are all electrically connected to the control module 9.

[0039] Among them, the transfer module 2 is arranged on the frame 1 and is used to transfer the work cards 200 one by one; a loading station, a label scraping station, a labeling station, and an unloading station are successively arranged in the transfer direction of the transfer module 2. The loading module 3 is arranged above the loading station; the loading module 3 is used to stack the work cards 200 and transfer the stacked work cards 200 one by one downward to the loading station. The label scraping module 4 is arranged at the label scraping station. When the transfer module 2 transfers the work card 200 from the loading station to the label scraping station, the label scraping module 4 can peel off the outer coating film 210 of the work card 200. The upper film module 8 is used to stack new outer coating films 210 and transfer the new outer coating films 210 one by one to the peeling module 7. The peeling module 7 is used to separate the new outer coating film 210 from a protective film (not shown) and transfer the outer coating film 210 to the waiting adsorption station. The labeling module 5 is arranged at the labeling station. When the transfer module 2 transfers the work card 200 from the label scraping station to the labeling station, the labeling module 5 can paste the outer coating film 210 at the waiting adsorption station onto the work card 200. The unloading module 6 is arranged at the unloading station; when the transfer module 2 transfers the work card 200 from the labeling station to the unloading station, the unloading module 6 can receive the work card 200.

[0040] Please refer to Figures 1 to 5 , the transfer module 2 includes a hollow rotating platform 21, transfer suction cups (not shown), a vacuum generator (not shown), and a transfer motor (not shown). Among them, the hollow rotating platform 21 includes a support tube (not shown) rotatably connected to the frame 1 and a rotating plate provided at the upper end of the support tube. There is a gap between the rotating plate and the top surface of the frame 1. The frame 1 includes a support rod that penetrates the support tube, and the upper end of the support rod protrudes above the top surface of the rotating plate; the support rod is connected to the inner wall of the support tube through a bearing. The transfer motor and the transfer suction cups are both electrically connected to the control module 9.

[0041] The edges of the top surface of the rotating plate have a loading station, a label scraping station, a labeling station, and an unloading station. The loading station, the label scraping station, the labeling station, and the unloading station are arranged in sequence. Specifically, the loading station is opposite to the labeling station, the label scraping station is opposite to the unloading station, and the loading station is located between the label scraping station and the unloading station.

[0042] Four fixing seats 22 are fixedly installed on the edge of the rotating plate, and the four fixing seats 22 are arranged corresponding to the loading station, the label scraping station, the labeling station, and the unloading station one by one. Each fixing seat 22 is provided with a fixing groove. The upper side edge of the groove wall of each fixing groove is provided with a peeling notch. Each bottom of the fixing groove is provided with a blanking hole.

[0043] The transfer suction cups are installed on the bottom of the fixing groove. The vacuum generator is connected to the transfer suction cups so that the transfer suction cups can adsorb and fix the work cards 200.

[0044] The transfer motor is installed on the frame 1, and the output end of the transfer motor is engaged with the outer peripheral wall of the support pipe through gears; driven by the transfer motor, the support pipe rotates together with the rotating plate, thereby successively transferring the work cards 200 transferred to the fixed slots by the feeding module 3. Each rotation of the transfer motor causes the bottoms of the four fixed slots to move to the feeding station, the label scraping station, the labeling station, and the discharging station in a one-to-one correspondence. The cross-section of the fixed slot matches the shape and size of the old work card 200.

[0045] Please refer to Figure 1 and Figure 5 , the feeding module 3 includes a feeding bin 31, a feeding support unit 32, and a feeding lifting cylinder 33. Among them, the feeding bin 31 is fixedly connected to the support rod and is arranged above the feeding station. The feeding bin 31 is used to accommodate the work cards 200. The bottom of the feeding bin 31 is provided with a discharge port, and the top of the feeding bin 31 is provided with a feed port. The space inside the feeding bin 31 matches the shape and size of the old work card 200. The feeding lifting cylinder 33 is a three-axis cylinder.

[0046] The feeding support unit 32 includes at least a pair of relatively arranged feeding support members 321 and at least a pair of relatively arranged feeding side clamping cylinders 322. The feeding support members 321 are located in the discharge port of the feeding bin 31. The feeding side clamping cylinders 322 are installed on the outer wall of the feeding bin 31, and the output end of the feeding side clamping cylinder 322 is connected to the feeding support member 321; driven by the feeding side clamping cylinder 322, the feeding support members 321 can approach each other to clamp the opposite ends of the bottom work card 200, thereby supporting all the stacked work cards 200, or move away from the opposite ends of the bottom work card 200, so that all the work cards 200 fall to the fixed slot at the feeding station under the action of gravity. The feeding lifting cylinder 33 and the feeding side clamping cylinder 322 are both electrically connected to the control module 9.

[0047] The feeding lifting cylinder 33 is installed on the support rod. The output end of the feeding lifting cylinder 33 is connected to the feeding bin 31. Driven by the feeding lifting cylinder 33, the lower side edge of the feeding support member 321 can move downward to connect with the discharging station, and when the feeding support member 321 moves away from the opposite ends of the work card 200, the work card 200 freely falls to the feeding station. The discharging station is located above the feeding station. The distance between the discharging station and the feeding station is greater than the thickness of a single work card 200 and less than the total thickness of two work cards 200, so only one work card 200 remains at the feeding station.

[0048] In other words, the loading station is at the bottom of the fixed groove directly below the loading bin 31. When the loading bin 31 moves to the lowest position of its stroke, the distance between the lower edge of the loading support 321 and the bottom of the fixed groove is greater than the thickness of a single work card 200 and less than the total thickness of two work cards 200, so as to ensure that the loading support 321 can hold the work cards 200 except the lowermost one, and then leave the lowermost work card 200 in the fixed groove. When the loading support 321 holds the opposite ends of the work card 200 at the unloading station, the loading bin 31 can move upward away from the loading station without affecting the operation of the transfer mechanism.

[0049] Please refer to Figures 1 to 3 , the label scraping module 4 includes a label scraping cylinder 41 fixed to the frame 1 and a label scraping knife 42 connected to the output end of the label scraping cylinder 41; the label scraping knife 42 is located outside the label scraping station; driven by the label scraping cylinder 41, the label scraping knife 42 can peel off the outer film 210 of the work card 200 in the fixed seat 22 reaching the label scraping station. The peeling notch of the fixed seat 22 is conducive to the label scraping knife 42 aligning with the connection surface between the outer film 210 and the magnetic card. The label scraping cylinder 41 is electrically connected to the control module 9.

[0050] Please refer to Figure 1 , Figure 3 , Figure 4 , Figure 6 and Figure 7 , the peeling module 7 includes a tape 71, a peeling motor 73 fixed to the frame 1, a peeling turntable 72 rotatably connected to the frame 1, a dust removal plate 78 provided on the radial outer side of the peeling turntable 72, a film supporting plate 74 located between the peeling turntable 72 and the dust removal plate 78, a tensioning wheel 75 located between the film supporting plate 74 and the peeling turntable 72, a guiding assembly 79 for guiding the outer film on the dust removal plate 78, a film winding motor 77 fixed to the frame 1, and a film winding roller 76 connected to the output end of the film winding motor 77.

[0051] The guiding assembly 79 includes two guiding bars 791 provided at opposite ends of the film supporting plate 74, a plurality of rollers 792 rotatably connected to the dust removal plate 78, a guiding cylinder 793 fixed to the dust removal plate 78, a guiding pressing block 794 connected to the output shaft of the guiding cylinder 793, a first limiting block 795 provided on the dust removal plate 78, and a second limiting block 796 provided on the dust removal plate 78.

[0052] The peeling turntable 72 is located above the film supporting plate 74. The tensioning wheel 75 is rotatably connected to the frame 1. The bottom surface of the tensioning wheel 75 is flush with or lower than the top surface of the film supporting plate 74. There is a film peeling gap between the film supporting plate 74 and the dust removal plate 78. The positions where the top surfaces of the plurality of rollers 792 are located are the adsorption stations to be. The output shaft of the peeling motor 73 is connected to the center of the peeling turntable 72.

[0053] The guiding strips 791 are located on both sides of the tape 71, and one end of the guiding strips 791 extends above the dust removal plate 78. The guiding strips 791 have a slight inclination angle, that is, they gradually narrow along the conveying direction of the tape 71 to correct the outer coating film 210 conveyed by the tape 71. The extending direction of the output shaft of the guiding cylinder 793 is perpendicular to the sliding direction of the outer coating film 210. The first limiting block 795 is arranged opposite to the film stripping gap, that is, the first limiting block 795 is arranged in the sliding direction of the outer coating film 210 to prevent the outer coating film 210 from sliding out of the dust removal plate 78 and limit the staying position of the outer coating film 210. The second limiting block 796 and the guiding pressing block 794 are located outside the roller 792, and the second limiting block 796 and the guiding pressing block 794 are arranged at intervals along the width direction of the tape. The second limiting block 796 and the guiding pressing block 794 are arranged opposite to each other. When the outer coating film reaches the roller 792 and adheres to the first limiting block 795, the guiding cylinder 793 drives the guiding pressing block 794 to push the outer coating film, so that the outer coating film moves along the surface of the first limiting block 795 and contacts the second limiting block 796 to perform secondary correction on the outer coating film. The guiding cylinder 793, the stripping motor 73 and the film winding motor 77 are all electrically connected to the control module 9.

[0054] The main body of the tape 71 is wound around the stripping turntable 72. After the extending part of the tape 71 bypasses the bottom surface of the tensioning wheel 75, it adheres to the top surface of the film supporting plate 74, then passes through the film stripping gap, and then is connected to the film winding roller 76. Among them, the back surface of the adhesive surface of the extending part of the tape 71 adheres to the film supporting plate 74, and the adhesive surface of the extending part of the tape 71 is used to fix the protective film of the outer coating film 210. Since the outer coating film 210 has great rigidity and the softness of the protective film is comparable to that of the tape 71, when the film winding motor 77 drives the film winding roller 76 to rotate, the protective film can undergo flexible bending deformation and enter the film stripping gap together with the tape 71, and the tape 71 together with the protective film is wound on the film winding roller 76; the outer coating film 210 maintains its original shape, separates from the protective film, and slides onto the roller 792 under the push of the tape 71. Driven by the guiding cylinder 793, the guiding pressing block 794 pushes the outer coating film 210, and the guiding pressing block 794 cooperates with the first limiting block 795 and the second limiting block 796 to correct the placement position of the outer coating film 210.

[0055] Please refer to Figure 1 、 Figure 8 and Figure 9, the upper film module 8 includes an upper film transfer cylinder 81 fixed to the frame 1, an upper film lifting cylinder 82 connected to the output end of the upper film transfer cylinder 81, an upper film suction cup 83 connected to the output end of the upper film lifting cylinder 82, an upper film storage bin 84 provided on the frame 1, a positioning assembly 85 provided in the upper film storage bin 84, an upper film assembly 86 for lifting the outer coating film, and an upper film sensor 87 provided on the upper film storage bin 84.

[0056] The upper film assembly 86 includes an upper film motor 861 fixed to the frame 1, a first synchronous pulley 862 fixed to the output shaft of the upper film motor 861, a second synchronous pulley 863 vertically opposite to the first synchronous pulley 862, a synchronous belt 864 sleeved on the first synchronous pulley 862 and the second synchronous pulley 863, an upper film slide block 865 fixedly connected to the synchronous belt 864, an upper film guide rail 866 provided on the outer wall of the upper film storage bin 84, and an upper film platform 867 arranged in the upper film storage bin 84. The positioning assembly 85 includes an upper film guide post 851 provided in the upper film storage bin 84 and a special-shaped block 852 provided in the upper film storage bin 84. The upper film transfer cylinder 81 is a rodless cylinder. The special-shaped block 852 has a guiding protrusion.

[0057] The upper film storage bin 84 is provided with a vertically extending strip-shaped hole. The upper film guide post 851 extends vertically and is used to limit and guide the outer coating film 210. The upper film sensor 87 and the special-shaped block 852 are arranged corresponding to the discharge port of the upper film storage bin 84, and the upper film sensor 87 is located above the guiding protrusion. The upper film guide post 851 and the special-shaped block 852 perform the first rough positioning on the new outer coating film 210. The connecting end of the upper film slide block 865 passes through the strip-shaped hole and is fixedly connected to the upper film platform 867, and the main body of the upper film slide block 865 is slidably connected to the upper film guide rail 866. The upper film platform 867 supports the outer coating films 210 stacked in the upper film storage bin 84. The upper film motor 861 can be fixed to the frame 1 or to the upper film storage bin 84. The upper film transfer cylinder 81, the upper film lifting cylinder 82, the upper film suction cup 83 and the upper film sensor 87 are all electrically connected to the control module 9.

[0058] The upper film transfer cylinder 81 is driven to move the upper film suction cup 83 between the upper film bin 84 and the film support plate 74; when the upper film suction cup 83 moves to the top of the upper film bin 84, the upper film lifting cylinder 82 can drive the upper film suction cup 83 to descend and absorb the outer film 210. When the upper film suction cup 83 moves to the top of the film support plate 74, the upper film lifting cylinder 82 can drive the upper film suction cup 83 to descend and place the outer film 210 on the tape 71 on the film support plate 74. It is worth mentioning that every time the upper film suction cup 83 takes away a new outer film 210, the upper film motor 861 rotates once, so that the first synchronous wheel 862, the second synchronous wheel 863 and the synchronous belt 864 are linked, and then the upper film slide 865 together with the upper film platform 867 moves upward once, ensuring that the top outer film 210 in the loading bin 31 is always located at the set position, that is, the top outer film 210 reaches the detection position of the upper film sensor 87, which is conducive to the upper film suction cup 83 to stably absorb the new outer film 210.

[0059] See also Figure 1 , Figure 3 and Figure 4 The labeling module 5 includes a labeling transfer cylinder 51 fixed on the frame 1, a labeling lifting cylinder 52 connected to the output end of the labeling transfer cylinder 51, and a labeling suction cup 53 connected to the output end of the labeling lifting cylinder 52. The labeling transfer cylinder 51, the labeling lifting cylinder 52 and the labeling suction cup 53 are all electrically connected to the control module 9. The labeling transfer cylinder 51 is a rodless cylinder.

[0060] The labeling suction cup 53 is driven by the labeling lifting cylinder 52 to move up and down. The labeling transfer cylinder 51 is driven to move the labeling suction cup 53 between the roller 792 and the labeling station; when the labeling suction cup 53 moves above the roller 792, the labeling lifting cylinder 52 can drive the labeling suction cup 53 to descend and absorb the outer film 210; when the labeling suction cup 53 moves above the labeling station, the labeling lifting cylinder 52 can drive the labeling suction cup 53 to descend and attach the outer film 210 to the work card 200 that has arrived at the labeling station.

[0061] See also Figure 1 and Figure 5 The unloading module 6 includes an unloading bin 61, an unloading support unit 62, an unloading lifting cylinder 63 and a lifting unit 64. The unloading bin 61 is arranged above the unloading station and is used to stack the work card 200. A feed port is provided at the bottom of the unloading bin 61, and an outlet is provided at the top of the unloading bin 61. The space in the unloading bin 61 matches the shape and size of the old work card 200. The unloading lifting cylinder 63 is a three-axis cylinder.

[0062] The blanking support unit 62 includes at least a pair of oppositely arranged blanking support members 621 and at least a pair of oppositely arranged blanking side clamping cylinders 622. The blanking support members 621 are located in the feeding opening of the blanking bin 61. The output end of the blanking side clamping cylinder 622 is connected to the blanking support member 621. Driven by the blanking side clamping cylinder 622, the blanking support members 621 can approach each other to clamp the opposite ends of the work card 200, thereby supporting the work card 200 located above the blanking support members 621, or move away from the opposite ends of the work card 200, so that the work card 200 falls to the blanking station under the action of gravity.

[0063] The blanking lifting cylinder 63, its output end is connected to the blanking bin 61; driven by the feeding lifting cylinder 33, the lower side edge of the blanking support member 621 can move downward to connect with the receiving station; the distance between the receiving station and the blanking station is greater than the thickness of a single work card 200. The blanking bin 61 can move upward away from the blanking station. Specifically, the blanking station is the bottom of the fixed groove directly below the blanking bin 61.

[0064] The jacking unit 64 is located below the blanking station and includes a liftable jacking member (not shown) and a jacking cylinder 641 fixed to the frame 1. The output end of the jacking cylinder 641 is connected to the jacking member, so that the jacking member moves up and down between below the blanking station and the receiving station; driven by the jacking cylinder 641, the jacking member can pass through the blanking station and rise to the receiving station, that is, the jacking member can pass through the blanking hole, and when the blanking support members 621 move away from the opposite ends of the work card 200, the work card 200 on the blanking station is jacked up to the receiving station. Driven by the jacking cylinder 641, the jacking member can descend below the blanking station. The blanking side clamping cylinder 622, the blanking lifting cylinder 63 and the jacking cylinder 641 are all electrically connected to the control module 9.

[0065] Please refer to Figures 1 to 5, the working principle of this embodiment is as follows: The new outer film 210 is stacked on the upper film platform 867 in the upper film bin 84. The upper film guiding column 851 and the special-shaped block 852 perform the first rough positioning on the new outer film 210 to ensure that the position of the outer film 210 transferred to the tape 71 is relatively accurate. The upper film sensor 87 detects whether the stacked outer film 210 reaches the set position. Then, the upper film motor 861 and the upper film sensor 87 cooperate to drive the upper film platform 867 to move, so that the uppermost outer film 210 reaches the set position. The upper film transfer cylinder 81 drives the upper film suction cup 83 to move above the upper film bin 84. After the upper film lifting cylinder 82 drives the upper film suction cup 83 to descend to suck the outer film 210 at the set position, the upper film lifting cylinder 82 drives the upper film suction cup 83 to ascend and leave the upper film bin 84. The upper film transfer cylinder 81 drives the upper film suction cup 83 to move above the tape 71 on the film supporting plate 74. Then, the upper film lifting cylinder 82 drives the upper film suction cup 83 to descend and place the outer film 210 on the adhesive surface of the tape 71, where the protective film on the outer film 210 adheres to the adhesive surface of the tape 71. The upper film suction cup 83 is released, and the upper film lifting cylinder 82 drives the upper film suction cup 83 to ascend and leave the tape 71.

[0066] The film winding motor 77 drives the film winding roller 76 to rotate, so that the tape 71 drives the outer film 210 to move towards the peeling gap. Since the outer film 210 has relatively large rigidity, when the film winding motor 77 drives the film winding roller 76 to rotate, the protective film can undergo flexible bending deformation and enter the film peeling gap together with the tape 71. The tape 71 together with the protective film is wound on the film winding roller 76; the outer film 210 maintains its original shape and separates from the protective film, and slides onto the roller 792 under the push of the tape 71, that is, the outer film 210 stays at the waiting adsorption station.

[0067] Stack multiple old work cards 200 and place them in the feeding bin 31. The two feeding side clamping cylinders 322 drive the two feeding support members 321 to clamp the lower part of the old work cards 200, thereby supporting all the work cards 200. The feeding lifting cylinder 33 drives the feeding bin 31 to move downward, so that the feeding support members 321 reach the discharging station, and the feeding bin 31 contacts the fixed seat 22. The two feeding side clamping cylinders 322 drive the two feeding support members 321 to leave both ends of the old work cards 200, so that all the old work cards 200 fall as a whole to the lower feeding station, that is, all the old work cards 200 fall as a whole into the lower fixed groove. Start the transfer suction cup to fix the lowermost old work card 200. The two feeding side clamping cylinders 322 at the discharging station drive the two feeding support members 321 to clamp the lower part of the old work cards 200 again to support the other old work cards 200 except the lowermost old work card 200. The feeding lifting cylinder 33 drives the feeding bin 31 to move upward and away from the rotating plate.

[0068] The transfer motor drives the rotating plate to rotate 90 degrees, so that the old work card 200 on the feeding station is moved to the label scraping station. The label scraping cylinder 41 drives the label scraping knife 42 to remove the outer film 210 on the old work card 200, and the peelable glue is not likely to remain on the old work card 200.

[0069] The transfer motor drives the rotating plate to rotate 90 degrees, so that the old work card 200 from which the outer film 210 has been removed on the label scraping station is moved to the labeling station. The labeling transfer cylinder 51 drives the labeling suction cup 53 to move above the roller 792, and then the labeling lifting cylinder 52 drives the labeling suction cup 53 to move downward to the adsorption waiting station to suck the outer film 210 on the roller 792. The labeling lifting cylinder 52 drives the labeling suction cup 53 to move upward. Then the labeling transfer cylinder 51 drives the labeling suction cup 53 to move above the labeling station, and the labeling lifting cylinder 52 drives the labeling suction cup 53 to move downward to attach the outer film 210 to the old work card 200 at the labeling station, forming a new work card 200, and realizing the secondary recycling of the old work card 200. The labeling suction cup 53 is released, and the labeling lifting cylinder 52 drives the labeling suction cup 53 to rise and move away from the labeling station.

[0070] After the labeling lifting cylinder 52 drives the labeling suction cup 53 to move upward and leave the fixed seat 22, the transfer motor drives the rotating plate to rotate 90 degrees, so that the work card 200 with the new outer film 210 attached is moved from the labeling station to the discharging station. The discharging lifting cylinder 63 drives the discharging bin 61 to move downward, so that the discharging support 621 reaches the receiving station, and the discharging bin 61 contacts the fixed seat 22. When there is no new work card 200 in the discharging bin 61, the two discharging side clamping cylinders 622 drive the two discharging supports 621 to contract, providing enough space for the new work card 200. The transfer suction cup is released to loosen the new work card 200 at the discharging station. The lifting cylinder 641 drives the lifting member to pass through the discharging hole to lift the work card 200 at the discharging station to the receiving station. The two discharging side clamping cylinders 622 drive the two discharging supports 621 to extend to clamp the new work card 200 at the receiving station.

[0071] When new work cards 200 are collected in the blanking bin 61, two blanking side clamping cylinders 622 drive two blanking support members 621 away from both ends of the new work cards 200, causing all the new work cards 200 to fall as a whole to the lower blanking station, that is, all the new work cards 200 fall as a whole onto the lower new work cards 200. The transfer suction cups are released to loosen the new work cards 200 at the blanking station. The lifting cylinder 641 drives the lifting member through the blanking hole to lift the work cards 200 at the blanking station to the receiving station. Two blanking side clamping cylinders 622 drive two blanking support members 621 at the receiving station to re-clamp the lower part of the new work cards 200 to support all the new work cards 200. Driven by the lifting cylinder 641, the lifting member can descend below the blanking station without affecting the rotation of the rotating plate. The blanking lifting cylinder 63 drives the blanking bin 61 to move upward, carrying the collected work cards 200 away from the rotating plate. In this way, the control module 9 cooperates with these above-mentioned modules to continuously cycle and work.

[0072] The present invention has at least the following advantages:

[0073] First of all, the loading module 3, the label scraping module 4, and the labeling module 5 are all located outside the transfer module 2, and the loading module 3, the label scraping module 4, and the labeling module 5 are arranged in sequence along the transfer direction of the transfer module 2; the loading module 3 stacks the work cards 200 and transfers the work cards 200 one by one to the loading station of the transfer module 2; when the transfer module 2 transfers the work cards 200 from the loading station to the label scraping station, the label scraping module 4 acts once to peel off the outer film 210 of the work card 200; when the transfer module 2 transfers the work cards 200 from the label scraping station to the labeling station, the labeling module 5 acts once to paste a new outer film 210 onto the work card 200, thereby forming new work cards 200, directly recycling the old work cards 200, and realizing secondary utilization, reducing the waste of work cards 200.

[0074] Moreover, the film collecting motor 77 drives the film collecting roller 76 to rotate, causing the tape 71 to move the outer film 210 towards the peeling gap, realizing the separation of the outer film 210 from the protective film, and facilitating the collection of the waste protective film and the tape 71.

[0075] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0076] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A work card recycling device, characterized in that, it includes: a frame; a transfer module, arranged on the frame and used to transfer work cards one by one; a loading station, a label scraping station and a labeling station are sequentially arranged in the transfer direction of the transfer module; a loading module, arranged above the loading station; the loading module is used to stack work cards and transfer the stacked work cards one by one downward to the loading station; The transfer module includes: a hollow rotating platform, rotatably connected to the frame; the edges of the top surface of the hollow rotating platform have the loading station, the label scraping station and the labeling station; transfer suction cups, arranged on the hollow rotating platform; the transfer suction cups are arranged corresponding to the loading station; a vacuum generator, connected to the transfer suction cups so that the transfer suction cups can adsorb work cards; a transfer motor, the output end of which is connected to the hollow rotating platform; driven by the transfer motor, the hollow rotating platform rotates, and then transfers the work cards transferred by the loading module one by one; a label scraping module, when the transfer module transfers the work card from the loading station to the label scraping station, the label scraping module can peel off the outer film of the work card; wherein, the label scraping module includes a label scraping cylinder fixed outside the label scraping station and a label scraping knife connected to the output end of the label scraping cylinder; the label scraping knife is located outside the label scraping station; driven by the label scraping cylinder, the label scraping knife can peel off the outer film of the work card reaching the label scraping station; a labeling module, arranged at the labeling station; when the transfer module transfers the work card from the label scraping station to the labeling station, the labeling module can paste a new outer film onto the work card.

2. The work card recycling device according to claim 1, characterized in that, The loading module includes: a loading bin, arranged above the loading station and used to accommodate work cards; an outlet is arranged at the bottom of the loading bin; a loading support unit, arranged on the loading bin; the loading support unit includes at least a pair of relatively arranged loading support members; the loading support members are arranged corresponding to the outlet; the loading support members can approach each other to clamp the opposite ends of the work card, thereby supporting the work card located above the loading support members, or move away from the opposite ends of the work card, so that the work card falls to the loading station under the action of gravity; a loading lifting cylinder, arranged on the frame; the output end of the loading lifting cylinder is connected to the loading bin; driven by the loading lifting cylinder, the lower side edge of the loading support member can move downward to connect with the discharging station, and when the loading support members move away from the opposite ends of the work card, the work card freely falls to the loading station; when the loading support members approach each other at the discharging station to clamp the opposite ends of the work card, the loading lifting cylinder drives the loading bin to move upward away from the loading station; the distance between the discharging station and the loading station is greater than the thickness of a single work card and less than the total thickness of two work cards.

3. The work card recycling device according to claim 2, characterized in that, The feeding support unit includes at least a pair of feeding side clamping cylinders; the feeding side clamping cylinders are arranged on the feeding bin; the output ends of the feeding side clamping cylinders are connected to the feeding support member; through the driving of the feeding side clamping cylinders, the feeding support member can clamp the opposite ends of the work card, or move away from the opposite ends of the work card.

4. The work card recycling device according to claim 1, characterized in that it further includes a blanking module; a blanking station is further arranged in the transfer direction of the transfer module; the blanking module is arranged at the blanking station; when the transfer module transfers the work card from the labeling station to the blanking station, the blanking module can receive the work card.

5. The work card recycling device according to claim 4, characterized in that the blanking module includes: a blanking bin, arranged above the blanking station and used for stacking work cards; a feeding port is arranged at the bottom of the blanking bin; a blanking support unit, arranged on the blanking bin; the blanking support unit includes at least a pair of oppositely arranged blanking support members; the blanking support members are arranged corresponding to the feeding port; the blanking support members can approach each other to clamp the opposite ends of the work card, or move away from each other; a blanking lifting cylinder, arranged on the frame; the output end of the blanking lifting cylinder is connected to the blanking bin; through the driving of the feeding lifting cylinder, the lower side edge of the blanking support member can move downward to connect with the receiving station; the blanking bin can move upward to be away from the blanking station; the distance between the receiving station and the blanking station is greater than the thickness of a single work card; a lifting unit, located below the blanking station, includes a liftable lifting member; the lifting member can pass through the blanking station and rise to the receiving station, and when the blanking support members move away from each other, lift the work card on the blanking station to the receiving station; the lifting member can descend below the blanking station.

6. The work card recycling device according to claim 5, characterized in that the lifting unit includes a lifting cylinder; the output end of the lifting cylinder is connected to the lifting member; through the driving of the lifting cylinder, the lifting member moves up and down between below the blanking station and the receiving station, and then successively lifts the work card at the blanking station to the receiving station.

7. The work card recycling device according to claim 5, characterized in that the blanking support unit includes at least a pair of blanking side clamping cylinders; the blanking side clamping cylinders are arranged on the blanking bin; the output ends of the blanking side clamping cylinders are connected to the blanking support members; through the driving of the blanking side clamping cylinders, the blanking support members can approach each other to clamp the opposite ends of the work card, or move away from each other.

8. The work card recycling device according to claim 1, characterized in that It further includes a stripping module; the stripping module includes a tape, a stripping turntable rotatably connected to the frame, a dust removal plate disposed on the radially outer side of the stripping turntable, a film supporting plate located between the stripping turntable and the dust removal plate, a plurality of rollers disposed on the dust removal plate, a film winding motor, and a film winding roller connected to the output end of the film winding motor; There is a film stripping gap between the film supporting plate and the dust removal plate; the main body of the tape is wound around the stripping turntable; the extended part of the tape is attached to the top surface of the film supporting plate and then passes through the film stripping gap to be connected to the film winding roller; the back surface of the adhesive surface of the extended part of the tape is attached to the film supporting plate; the adhesive surface of the extended part of the tape is used to fix the protective film, and thus fix the outer covering film; the film winding motor drives the film winding roller to rotate, so that the protective film and the tape enter the film stripping gap together, and then the outer covering film is separated from the protective film and slides onto the rollers; the labeling module pastes the outer covering film on the roller onto the work card at the labeling station.

9. The work card recycling device according to claim 8, characterized in that, it further includes a film feeding module; the film feeding module includes a film feeding transfer cylinder, a film feeding lifting cylinder connected to the output end of the film feeding transfer cylinder, a film feeding suction cup connected to the output end of the film feeding lifting cylinder, and a film feeding bin disposed on the frame; the film feeding bin is used for stacking outer covering films; driven by the film feeding transfer cylinder, the film feeding suction cup moves between the film feeding bin and the film supporting plate; when the film feeding suction cup moves above the film feeding bin, the film feeding lifting cylinder can drive the film feeding suction cup to descend to suck the outer covering film; when the film feeding suction cup moves above the film supporting plate, the film feeding lifting cylinder can drive the film feeding suction cup to descend to place the outer covering film on the tape on the film supporting plate.

10. The work card recycling device according to claim 8, characterized in that, the labeling module includes a labeling transfer cylinder fixed outside the labeling station, a labeling lifting cylinder connected to the output end of the labeling transfer cylinder, and a labeling suction cup connected to the output end of the labeling lifting cylinder; driven by the labeling transfer cylinder, the labeling suction cup moves between the roller and the labeling station; when the labeling suction cup moves above the roller, the labeling lifting cylinder can drive the labeling suction cup to descend to suck the outer covering film; when the labeling suction cup moves above the labeling station, the labeling lifting cylinder can drive the labeling suction cup to descend to attach the outer covering film to the work card reaching the labeling station.

Images