A film tearing device and film tearing apparatus

Abstract

The utility model belongs to tear membrane technical field, disclose a kind of tear membrane device and tear membrane equipment.Tear membrane device includes rack, platform mechanism, tear membrane mechanism and drive mechanism, platform mechanism bears the product to be torn to cover film, and make product be located tear membrane mechanism below;Tear membrane mechanism includes support, unwinding assembly, take-up assembly, extruding roller and drive assembly, support connects the output end of drive mechanism, unwinding assembly, take-up assembly, extruding roller are rotatably installed on support;Unwinding assembly winding adhesive tape one end, adhesive tape other end around extruding roller and winding on take-up assembly;Drive mechanism can drive tear membrane mechanism lifting movement, make adhesive tape resist pressing on cover film and adhere cover film;Drive assembly can drive unwinding assembly and take-up assembly movement, and drive mechanism can drive tear membrane mechanism along first horizontal direction movement, make cover film separate from product and adhere on adhesive tape.Tear membrane structure is simpler, action less, improve the operation efficiency of tear membrane mechanism.

Description

Technical Field

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

[0002] In the manufacturing of electronic products such as mobile phones, a film is often applied to the surface of the product, which is then peeled off after subsequent processes. Traditionally, this film removal is done manually by workers, resulting in low efficiency and high labor intensity. While some automated film-removing devices exist, they typically peel off a corner of the film first, then use a clamping structure to completely remove the film from the product and place it into a film collection structure. However, this method is complex, involves multiple steps, and is inefficient.

[0003] Therefore, there is an urgent need to provide a film-tearing device and film-tearing equipment to solve the above problems. Utility Model Content

[0004] One objective of this invention is to provide a film-tearing device that peels the film off the product and adheres it to the tape, so that the film and tape are rolled up together to the winding assembly. The film-tearing structure is simpler and involves fewer actions, thus improving the efficiency of film-tearing operations.

[0005] Another objective of this invention is to provide a film-tearing device. By setting the above-mentioned film-tearing device, the film-tearing structure is simple, efficient, and can perform re-inspection of products.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] On one hand, this utility model provides a film-tearing device, characterized in that it includes a frame, a platform mechanism, a film-tearing mechanism, and a drive mechanism. The platform mechanism is mounted on the frame and is used to support the product to be peeled and to position the product below the film-tearing mechanism. The drive mechanism is mounted on the frame. The film-tearing mechanism includes a support member, an unwinding assembly, a winding assembly, a pressure roller, and a drive assembly. The support member is connected to the output end of the drive mechanism. The unwinding assembly, the winding assembly, and the pressure roller are rotatably mounted on the support member. The unwinding assembly is used to wind one end of the tape, and the other end of the tape is wound around the extrusion roller and onto the winding assembly. The driving assembly can drive the unwinding assembly to unwind the tape and drive the winding assembly to wind the tape. The driving mechanism can drive the film-tearing mechanism to move up and down, so that the extrusion roller presses the tape against the film on the product and adheres the film. The driving mechanism can also drive the film-tearing mechanism to move along a first horizontal direction, so that the film separates from the product and is completely adhered to the tape.

[0008] As an optional solution, the above-mentioned film-tearing mechanism further includes a first connecting member, an elastic member, and a second connecting member. The first connecting member is connected to the support member, one end of the elastic member is connected to the first connecting member, and the other end is connected to the second connecting member. The extrusion roller is rotatably connected to the second connecting member.

[0009] As an optional solution, the aforementioned platform mechanism includes a support, a film-tearable platform for supporting the product, and:

[0010] A rotating module, mounted on the support member, with the film-tearing platform mounted on the output end of the rotating module, the rotating module capable of driving the film-tearing platform to rotate around a vertical axis to change the orientation of the product; and / or

[0011] The first transverse module has the support member connected to its output end, the film-tearing stage connected to the support member, and the first transverse module is used to drive the support member to move along the second horizontal direction.

[0012] As an optional solution, the above-mentioned film-tearing mechanism also includes a film-coating detection component, which is mounted on the support member and is used to detect whether the film is adhered to the tape between the extrusion roller and the winding assembly.

[0013] As an optional solution, the above-mentioned film-tearing mechanism further includes a first guide roller, and the above-mentioned film-coating detection assembly includes a housing and a detection element. The housing is provided with a through hole, and the detection element is installed in the housing. The tape between the extrusion roller and the winding assembly can be wound around the first guide roller and pass through the through hole so as to be identified by the detection element.

[0014] On the other hand, the present invention provides a film-tearing device, including a feeding mechanism, a discharging mechanism and the aforementioned film-tearing device. The feeding mechanism is installed on the frame and is used to transfer the product to be peeled to the platform mechanism. The discharging mechanism is installed on the frame and is used to remove the product after peeling from the platform mechanism.

[0015] As an optional solution, the aforementioned film-tearing equipment also includes a re-inspection mechanism, which includes a re-inspection component, a first re-inspection platform, and a second re-inspection platform. The re-inspection component is connected to the frame, and both the first and second re-inspection platforms are movable between a first station and a second station. The unloading mechanism can place the product on the first or second re-inspection platform located at the first station, and the re-inspection component can re-inspect the product located on the first or second re-inspection platform at the second station.

[0016] As an optional solution, the above-mentioned re-inspection mechanism also includes a first re-inspection translation component, a second re-inspection translation component, and a first re-inspection lifting component. The first re-inspection platform is connected to the output end of the first re-inspection translation component, and the first re-inspection translation component can drive the first re-inspection platform to move between the first workstation and the second workstation.

[0017] The first re-inspection lifting component is connected to the output end of the second re-inspection translation component, and the second re-inspection platform is connected to the output end of the first re-inspection lifting component. The second re-inspection translation component can drive the second re-inspection platform to move between the bottom of the first workstation and the bottom of the second workstation to avoid the first re-inspection platform. The first re-inspection lifting component can drive the second re-inspection platform to move up and down so that the second re-inspection platform reaches the first workstation or the second workstation.

[0018] As an optional solution, the aforementioned film-tearing equipment also includes a robotic arm and a product stacking mechanism. The product stacking mechanism includes a first lifting component, a second lifting component, and a transfer component. The first lifting component and the second lifting component are mounted on the frame. The first lifting component can carry stacked pallets and drive the stacked pallets to move up and down. The second lifting component is located on one side of the first lifting component, can carry stacked pallets, and drive the stacked pallets to move up and down. The robotic arm can place qualified products on the top pallet on the first lifting component. The transfer component is mounted on the frame and can place the pallet located on top of the first lifting component onto the second lifting component.

[0019] As an optional solution, the aforementioned transfer assembly includes a transfer drive module, a bracket, and a first gripper module; the transfer drive module is mounted on the aforementioned frame, the bracket is connected to the output end of the aforementioned transfer drive module, the first gripper module is connected to the aforementioned bracket and can grip the aforementioned tray, and the transfer drive module can drive the aforementioned bracket to move so that the aforementioned tray gripped by the aforementioned first gripper module moves between the aforementioned first lifting assembly and the aforementioned second lifting assembly.

[0020] The beneficial effects of this utility model are:

[0021] When the film-tearing device of this utility model is in operation, the product is placed on the platform mechanism and positioned below the film-tearing mechanism. The drive mechanism drives the film-tearing mechanism to move downwards, causing the adhesive tape wrapped around the extrusion roller to contact and adhere to one end of the film. Then, the drive mechanism drives the film-tearing mechanism to move towards the other end of the film in a first horizontal direction. At the same time, the winding mechanism drives the adhesive tape to move, and the extrusion roller rotates accordingly, thereby ensuring that the adhesive tape on the extrusion roller tears off the entire film and adheres it to the tape. Then, the drive mechanism drives the film-tearing mechanism to move upwards, away from the product. Through the above actions, the film-tearing mechanism can tear the film off the product and completely adhere the film to the tape. Finally, the film and tape are wound together into the winding assembly. The entire film-tearing structure is simpler, involves fewer actions, simplifies the subsequent film-coating process, and improves the operating efficiency of the film-tearing mechanism.

[0022] The film-tearing equipment of this utility model, by adopting the aforementioned film-tearing device, operates as follows: during operation, the feeding mechanism places the product to be peeled onto the carrier mechanism, then the film-tearing mechanism peels the film off the product, and subsequently, the unloading mechanism moves the peeled product from the carrier mechanism to the re-inspection mechanism for re-inspection. This film-tearing equipment not only completes film peeling and re-inspection in the same device, but also has a simple film-tearing structure and high efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the film-tearing device provided in this embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the film-tearing device provided in this embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the film-tearing device provided in this embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the film-tearing mechanism provided in an embodiment of the present invention from a first-view perspective;

[0027] Figure 5 This is a schematic diagram of the film-tearing mechanism provided in this embodiment of the present invention from a second perspective.

[0028] Figure 6 This is a schematic diagram of the re-inspection mechanism and robotic arm provided in this embodiment of the present invention from a first-view perspective;

[0029] Figure 7 This is a structural schematic diagram of the re-inspection mechanism and robotic arm provided in this embodiment of the present invention from a second perspective;

[0030] Figure 8 This is a schematic diagram of the product stacking mechanism provided in this embodiment of the utility model.

[0031] In the picture:

[0032] 1. Rack;

[0033] 2. Platform mechanism; 21. Support component; 22. Film tearing platform; 23. Rotating module; 24. First transverse module;

[0034] 3. Film tearing mechanism; 31. Support component; 32. Unwinding assembly; 33. Rewinding assembly; 34. Extrusion roller; 35. Drive assembly; 36. First connecting component; 37. Elastic component; 38. Second connecting component; 39. Film coating detection assembly; 391. Through hole; 301. First guide roller; 302. Second guide roller;

[0035] 4. Drive mechanism; 41. First lifting module; 42. Second lateral movement module;

[0036] 5. Feeding mechanism; 51. Feeding gripper; 52. Feeding drive assembly;

[0037] 6. Feeding mechanism; 61. Feeding gripper; 62. Feeding drive assembly;

[0038] 7. Re-inspection mechanism; 71. Re-inspection component; 72. First re-inspection platform; 73. Second re-inspection platform; 74. First re-inspection translation component; 75. Second re-inspection translation component; 76. First re-inspection lifting component; 77. Qualified material replenishment platform; 78. Unqualified material platform;

[0039] 8. Robotic arm;

[0040] 9. Product stacking mechanism; 91. First lifting assembly; 911. First lifting drive component; 912. First lifting transmission component; 913. First lifting platform; 92. Second lifting assembly; 921. Second lifting drive component; 922. Second lifting transmission component; 923. Second lifting platform; 93. Transfer assembly; 931. First gripper module; 932. Transfer drive module; 933. Bracket; 934. Second gripper module. Detailed Implementation

[0041] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0042] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0044] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0045] like Figure 1 and Figure 2 As shown, this utility model provides a film-tearing device and equipment. The film-tearing equipment includes a feeding mechanism 5, a discharging mechanism 6, a re-inspection mechanism 7, a robotic arm 8, a product stacking mechanism 9, and a film-tearing device. The feeding mechanism 5 is used to transfer products to be peeled to the film-tearing device for peeling. The discharging mechanism 6 is used to transfer products that have already been peeled from the film-tearing device to the re-inspection mechanism 7. The re-inspection mechanism 7 is used to re-inspect the peeling results of the products. The robotic arm 8 transfers the re-inspected and qualified products to the product stacking mechanism 9 for neat stacking. Through the above process, the peeling, re-inspection, and stacking of products are completed. The film-tearing equipment has a simple structure, high peeling efficiency, and can strictly control product quality.

[0046] In related technologies, some automatic film-tearing devices can automatically tear the film. Usually, one corner of the film is peeled off first, and then the film is completely torn off the product through a clamping structure and placed into the film collection structure. The film-tearing structure is complex, involves many actions, and is inefficient.

[0047] In this regard, such as Figures 3-5As shown, in this embodiment, the film-tearing device includes a frame 1, a platform mechanism 2, a film-tearing mechanism 3, and a drive mechanism 4. The platform mechanism 2 is mounted on the frame 1 to support the product to be peeled and to position the product below the peeling mechanism 3. The drive mechanism 4 is mounted on the frame 1. The peeling mechanism 3 includes a support member 31, an unwinding assembly 32, a winding assembly 33, a pressure roller 34, and a drive assembly 35. The support member 31 is connected to the output end of the drive mechanism 4. The unwinding assembly 32, the winding assembly 33, and the pressure roller 34 are rotatably mounted on the support member 31. The unwinding assembly 32 is used to wind one end of the tape, and the other end of the tape is wound around the pressure roller 34 and onto the winding assembly 33. The drive assembly 35 can drive the unwinding assembly 32 to unwind the tape and drive the winding assembly 33 to wind the tape. The drive mechanism 4 can drive the peeling mechanism 3 to move up and down so that the pressure roller 34 presses the tape against the film on the product and adheres the film. The drive mechanism 4 can also drive the peeling mechanism 3 to move in a first horizontal direction so that the film separates from the product and is completely adhered to the tape.

[0048] like Figure 2 and Figure 3 As shown, when the film-tearing device is working, the platform mechanism 2 positions the product to be peeled below the film-tearing mechanism 3. First, the drive mechanism 4 drives the film-tearing mechanism 3 downward, so that the tape on the extrusion roller 34 contacts the starting point of the film to be peeled on the product. Next, the drive mechanism 4 drives the film-tearing mechanism 3 to move along the first horizontal direction, while the drive assembly 35 drives the winding assembly 33 to wind up the tape, causing the extrusion roller 34 to roll on the tape, so that the tape adheres to the film on the product until the extrusion roller 34 reaches the end point of the film coating. Finally, the drive mechanism 4 drives the film-tearing mechanism 3 upward, away from the product. In the above process, the direction of tape movement is opposite to the direction of drive mechanism 4 driving film-tearing mechanism 3 to move along the first horizontal direction. Through the above actions, the film-tearing mechanism 3 can peel the film off the product and completely adhere the film to the tape, and finally wind the film and tape together into the winding assembly 33. The entire film-tearing structure is simpler, with fewer actions, and simplifies the subsequent film coating process, improving the operating efficiency of the film-tearing mechanism 3.

[0049] In this embodiment, the drive mechanism 4 includes a first lifting module 41 and a second lateral movement module 42. For example... Figure 2 and Figure 3As shown, the second lateral movement module 42 is connected to the frame 1, and the first lifting module 41 is connected to the output end of the second lateral movement module 42. The film-tearing mechanism 3 is connected to the output end of the first lifting module 41. In actual operation, the first lifting module 41 of the drive mechanism 4 drives the support member 31 to rise or fall, causing the extrusion roller 34 located on the support member 31 to move closer to or away from the product; the second lateral movement module 42 of the drive mechanism 4 drives the first lifting module 41 and the film-tearing mechanism 3 to move along the first horizontal direction. Through the alternating movement of the first lifting module 41 and the second lateral movement module 42, a series of actions such as the film-tearing mechanism 3 contacting the product, tearing the film, and moving away from the product are achieved. Optionally, both the second lateral movement module 42 and the first lifting module 41 can be existing linear modules, and their structures will not be described in detail here.

[0050] In some alternative embodiments, the first lifting module 41 of the drive mechanism 4 is connected to the frame 1, and the second traversing module 42 is connected to the output end of the first lifting module 41. The support 31 of the film-tearing mechanism 3 is connected to the output end of the second traversing module 42. In actual operation, the first lifting module 41 of the drive mechanism 4 drives the second traversing module 42, together with the film-tearing mechanism 3, to rise or fall, causing the squeezing roller 34 on the film-tearing mechanism 3 to move closer to or away from the product; the second traversing module 42 of the drive mechanism 4 drives the film-tearing mechanism 3 to move along the first horizontal direction.

[0051] like Figure 4 As shown, the extrusion roller 34 is connected to the lower end of one side of the support member 31, and the unwinding assembly 32 and the winding assembly 33 are distributed above one side of the support member 31. The extrusion roller 34, the unwinding assembly 32, and the winding assembly 33 are distributed on the same side of the support member 31. Optionally, the drive assembly 35 includes a motor and a transmission assembly. The output end of the motor is connected to the inlet and outlet ends of the transmission assembly. The transmission assembly has two output ends and drives the unwinding assembly 32 and the winding assembly 33 respectively, so that the unwinding assembly 32 and the winding assembly 33 can be synchronously driven by one motor. In other embodiments, the drive assembly 35 can also be set to two, with the two drive assemblies 35 driving the unwinding assembly 32 to unwind the tape and driving the winding assembly 33 to wind the tape, respectively. This avoids the tape between the winding assembly 33 and the unwinding assembly 32 becoming too loose or too tight due to changes in the tape roll size during the operation of the winding assembly 33 and the unwinding assembly 32 when one motor controls the operation of the winding assembly 33 and the unwinding assembly 32 at the same time, which would affect the operation of the film tearing mechanism 3.

[0052] like Figure 4 and Figure 5As shown, the film-tearing mechanism 3 also includes a first connecting member 36, an elastic member 37, and a second connecting member 38. The first connecting member 36 is connected to the support member 31. One end of the elastic member 37 is connected to the first connecting member 36, and the other end is connected to the second connecting member 38. The extrusion roller 34 is rotatably connected to the second connecting member 38. During the process of the driving mechanism 4 driving the film-tearing mechanism 3 to move downward, after the extrusion roller 34 and the tape on the outside of the extrusion roller 34 come into contact with the film on the product, the extrusion roller 34 will move upward relative to the support member 31, and compress the elastic member 37. On the one hand, the elastic deformation of the elastic member 37 can prevent the extrusion roller 34 from rigidly colliding with the product and avoid product damage; on the other hand, the reaction force of the elastic member 37 on the extrusion roller 34 can also make the extrusion roller 34 press the tape tightly against the film, thereby reliably adhering the film. Specifically, the first connecting member 36 is connected below the support member 31, and the first connecting member 36 forms a slide rail extending in the vertical direction. The second connecting member 38 slides in cooperation with the slide rail, thereby ensuring smooth and stable sliding between the second connecting member 38 and the pressure roller on it. A top plate is provided at the top of the slide rail, and one end of the elastic member 37 is connected to the top plate, and the other end is connected above the second connecting member 38. Optionally, the elastic member 37 can be a spring, etc., which is not specifically limited here. Optionally, two elastic members 37 can be set to increase the buffer range of the impact force and ensure the reliability of the film tearing mechanism 3. In addition, the number of elastic members 37 can also be set to one, three, etc., which is not specifically limited here.

[0053] like Figure 4 and Figure 5 As shown, the film-tearing mechanism 3 also includes a film-coating detection component 39, which is mounted on the support 31 and is used to detect whether a film is adhered to the tape between the extrusion roller 34 and the winding assembly 33. In this embodiment, the film-coating detection component 39 is located between the extrusion roller 34 and the winding assembly 33. The tape between the extrusion roller 34 and the winding assembly 33 passes through the film-coating detection component 39. By identifying the film on the tape, the film-coating detection component 39 determines whether the film on the product has been peeled off. In this embodiment, the film-coating detection component 39 is a visual inspection component. The tape is transparent, and the film is a colored film. The film-coating detection component 39 identifies whether there is a film by recognizing color changes.

[0054] like Figure 4 and Figure 5As shown, the film-tearing mechanism 3 also includes a first guide roller 301. The film-coating detection component 39 includes a housing and a detection element. The housing has a through hole 391. The detection element is installed inside the housing. The tape between the extrusion roller 34 and the winding component 33 can be wound around the first guide roller 301 and pass through the through hole 391 to be identified by the detection element. The first guide roller 301 guides the direction of the tape, allowing the tape to pass through the through hole 391 and be within the optimal detection range of the detection element, ensuring the reliability of the detection results. The through hole 391 can reduce the interference of external structures on the detection element's film-coating detection, further ensuring the accuracy of the detection results. Optionally, the detection element installed on the housing can be an imaging photoelectric sensor or an ultrasonic sensor, which is not specifically limited here. In this embodiment, there are two first guide rollers 301 on the film-tearing mechanism 3, one located between the extrusion roller 34 and the film-coating detection component 39, and the other located between the film-coating detection component 39 and the winding component 33. In other embodiments, the number of first guide rollers 301 can also be one, three, etc., which can guide the direction of the tape and make the tape pass through the through hole 391. No specific limitation is made here.

[0055] like Figure 4 and Figure 5 As shown, the film-tearing mechanism 3 also includes a second guide roller 302, which is located between the unwinding assembly 32 and the compression roller 34. The second guide roller 302 guides the direction of the adhesive tape, making its movement smoother. In this embodiment, there are two second guide rollers 302. In other embodiments, the number of second guide rollers 302 can be one, three, etc., and no specific limitation is made here. In this embodiment, the adhesive tape winding method on the film-tearing mechanism 3 is as follows: Figure 4 As shown, the adhesive side of the tape is away from the first guide roller 301, the extrusion roller 34 and the second guide roller 302.

[0056] like Figure 3 As shown, the platform mechanism 2 includes a support 21, a film-tearing platform 22 for carrying products, and a first transverse module 24. The support 21 is connected to the output end of the first transverse module 24, and the film-tearing platform 22 is connected to the support 21. The first transverse module 24 is used to drive the support 21 to move along a second horizontal direction. With this configuration, the first transverse module 24 can drive the film-tearing platform 22 to a position below the film-tearing mechanism 3, so that the feeding mechanism 5 can place the product to be peeled onto the film-tearing platform 22, and the unloading mechanism 6 can remove the peeled product from the film-tearing platform 22, avoiding interference between the feeding mechanism 5 or the unloading mechanism 6 and the film-tearing mechanism 3 when the feeding mechanism 5 or the unloading mechanism 6 is picking up or placing products from the film-tearing platform 22. Optionally, the first transverse module 24 is connected to the frame 1. The first transverse module 24 can be an existing linear module, and its structure will not be described in detail here.

[0057] The product has a vulnerable component located near the film coating position along its length. When the feeding mechanism 5 places the product on the platform mechanism 2, the product's length is along the first horizontal direction. If the film-tearing mechanism 3 were to directly tear the film from the product at this point, the pressure roller 34 could easily crush this vulnerable component, causing damage. Therefore, the platform mechanism 2 also includes a rotating module 23, mounted on the support 21. The film-tearing platform 22 is mounted on the output end of the rotating module 23. The rotating module 23 can drive the film-tearing platform 22 to rotate around a vertical axis, changing the product's orientation. Specifically, the rotating module 23 can rotate the film-tearing platform 22 by 90°, changing the product's orientation from its original position in the first horizontal direction to a position in the second horizontal direction. In this rotated position, the vulnerable component is located in the second horizontal direction of the film coating, thus preventing damage from the pressure roller 34 moving along the first horizontal direction during the film-tearing process, ensuring product quality.

[0058] It is understood that in some alternative embodiments, the platform mechanism 2 may also omit the rotation module 23 or the first transverse module 24 as needed.

[0059] In this embodiment, as Figure 2 and Figure 3 As shown, four platform mechanisms 2 are arranged along the first horizontal direction, and two product placement positions are set on the film-tearing platform 22 of each platform mechanism 2. Two film-tearing mechanisms 3 are arranged side by side along the first horizontal direction, and each film-tearing mechanism 3 can tear the film off the products on the two platform mechanisms 2. On the one hand, the simultaneous operation of the two film-tearing mechanisms 3 can improve the film-tearing efficiency of the products; on the other hand, when a film-tearing mechanism 3 finishes tearing the film off the product on one of its corresponding platform mechanisms 2, the platform mechanism 2 moves along the second horizontal direction to unload and load the product; at this time, the film-tearing mechanism 3 tears the film off the product on the other corresponding platform mechanism 2, which can further improve the film-tearing efficiency. For the two products on each film-tearing platform 22, when the film-tearing platform 22 rotates, the two products are arranged along the first horizontal direction. After the film-tearing mechanism 3 tears the film off the product on one of the product placement positions, the second transverse module 42 drives the film-tearing mechanism 3 to move to the product on the other product placement position to tear the film, which improves the film-tearing efficiency of the products.

[0060] like Figure 1 and Figure 2 As shown, in the film-tearing device provided in this embodiment, the feeding mechanism 5 is installed on the frame 1, and the feeding mechanism 5 is used to transfer the product to be peeled to the carrier mechanism 2. The unloading mechanism 6 is installed on the frame 1, and the unloading mechanism 6 is used to remove the product after peeling from the carrier mechanism 2. Through the coordinated operation of the feeding mechanism 5 and the unloading mechanism 6, the feeding and unloading time can be shortened, and the operating efficiency can be improved.

[0061] like Figure 3 As shown, the feeding mechanism 5 includes a feeding gripper 51 and a feeding drive assembly 52. ​​The feeding drive assembly 52 includes a first lateral movement drive assembly and a first lifting drive assembly. The first lateral movement drive assembly is connected to the frame 1, and the first lifting drive assembly is connected to the output end of the first lateral movement drive assembly. The feeding gripper 51 is connected to the output end of the first lifting drive assembly. The first lateral movement drive assembly drives the first lifting drive assembly and the feeding gripper 51 to move along the frame 1 in a first horizontal direction. The first lifting drive assembly drives the feeding gripper 51 to rise or fall. The feeding gripper 51 is used to grip and place products. In the specific operation, the first lateral drive component drives the first lifting drive component and the feeding gripper 51 to be positioned above the incoming product. The first lifting drive component drives the feeding gripper 51 to move downwards, and the feeding gripper 51 grips the product to be peeled. The first lifting drive component drives the feeding gripper 51 to move upwards. The first lateral drive component drives the first lifting drive component and the feeding gripper 51 to move along the first horizontal direction to above the film-peeling platform 22. The first lifting drive component drives the feeding gripper 51 to move downwards, and the feeding gripper 51 places the product to be peeled on the film-peeling platform 22. The first lifting drive component drives the feeding gripper 51 to move upwards. The first lateral drive component drives the first lifting drive component and the feeding gripper 51 to move along the first horizontal direction to above the incoming product, and the above steps are repeated. Optionally, the feeding gripper 51 can have an existing suction cup gripping structure, and its structure will not be described in detail here.

[0062] like Figure 3As shown, the unloading mechanism 6 includes an unloading gripper 61 and an unloading drive assembly 62. The unloading drive assembly 62 includes a second lateral drive assembly and a second lifting drive assembly. The second lateral drive assembly is connected to the frame 1, and the second lifting drive assembly is connected to the output end of the second lateral drive assembly. The unloading gripper 61 is connected to the output end of the second lifting drive assembly. The second lateral drive assembly drives the second lifting drive assembly and the unloading gripper 61 to move along the frame 1 in a first horizontal direction. The second lifting drive assembly drives the unloading gripper 61 to rise or fall. The loading gripper 51 is used to grip and place products. In the specific operation, the second lateral drive component drives the second lifting drive component and the unloading gripper 61 to be above the film-tearing platform 22. The second lifting drive component drives the unloading gripper 61 to move downwards and grab the product. The second lifting drive component drives the unloading gripper 61 to move upwards. The second lateral drive component drives the second lifting drive component and the unloading gripper 61 to move along the first horizontal direction to above the re-inspection mechanism 7. The second lifting drive component drives the unloading gripper 61 to move downwards and place the product on the re-inspection mechanism 7. The second lifting drive component drives the unloading gripper 61 to move upwards. The second lateral drive component drives the second lifting drive component and the unloading gripper 61 to move along the first horizontal direction to above the film-tearing platform 22, and the above steps are repeated.

[0063] In this embodiment, as Figure 6 and Figure 7 As shown, the re-inspection mechanism 7 includes a re-inspection component 71, a first re-inspection platform 72, and a second re-inspection platform 73. The re-inspection component 71 is connected to the frame 1. Both the first and second re-inspection platforms 72 and 73 can move between a first station and a second station. The unloading mechanism 6 can place products on the first re-inspection platform 72 or the second re-inspection platform 73 located at the first station. The re-inspection component 71 can re-inspect the products on the first re-inspection platform 72 or the second re-inspection platform 73 located at the second station. Therefore, when the first re-inspection platform 72 receives products at the first station, the products on the second re-inspection platform 73 can be re-inspected by the re-inspection component 71 at the second station, thereby improving overall efficiency. Furthermore, the re-inspection mechanism 7 inspects the film-peeling results of the products to ensure product quality.

[0064] In this embodiment, both the first re-inspection platform 72 and the second re-inspection platform 73 are movably connected to the frame 1. The second station is located below the re-inspection component 71, which can check whether the film on the product has been torn off or whether there is any film residue. Optionally, the re-inspection component 71 can be a camera, which takes pictures of the product to identify whether the product is qualified. In addition, the re-inspection component 71 can also be other devices that can detect film and residue, which are not specifically limited here. In this embodiment, the first station and the second station are arranged along the first horizontal direction, with the first station located at the end closer to the unloading mechanism 6 and the second station located at the end away from the unloading mechanism 6 and below the re-inspection component 71.

[0065] In this embodiment, both the first re-inspection platform 72 and the second re-inspection platform 73 are provided with four product placement positions. Multiple product placement positions can reduce the number of times the first re-inspection platform 72 and the second re-inspection platform 73 move between the first and second workstations, thereby improving work efficiency. Furthermore, the number of product placement positions on the first re-inspection platform 72 and the second re-inspection platform 73 can also be set to other numbers, such as one, two, or more, without specific limitations here.

[0066] In this embodiment, as Figure 6 and Figure 7As shown, the re-inspection mechanism 7 also includes a first re-inspection translation component 74, a second re-inspection translation component 75, and a first re-inspection lifting component 76. The first re-inspection platform 72 is connected to the output end of the first re-inspection translation component 74, and the first re-inspection translation component 74 can drive the first re-inspection platform 72 to move between the first workstation and the second workstation. The first re-inspection lifting component 76 is connected to the output end of the second re-inspection translation component 75, and the second re-inspection platform 73 is connected to the output end of the first re-inspection lifting component 76. The second re-inspection translation component 75 can drive the second re-inspection platform 73 to move between the bottom of the first workstation and the bottom of the second workstation to avoid the first re-inspection platform 72. The first re-inspection lifting component 76 can drive the second re-inspection platform 73 to move up and down so that the second re-inspection platform 73 reaches the first workstation or the second workstation. In actual operation, the second re-inspection platform 73, located at the first workstation, moves downward under the drive of the first re-inspection lifting assembly 76. This causes the first re-inspection platform 72, currently located at the second workstation, to move horizontally from the second workstation to the first workstation under the drive of the first re-inspection translation assembly 74. Simultaneously, the second re-inspection translation assembly 75 drives the second re-inspection platform 73 to move horizontally from below the first workstation, passing under the first re-inspection platform 72, to below the second workstation. Finally, the second re-inspection platform 73, located below the second workstation, moves upward under the drive of the first re-inspection lifting assembly 76 to the second workstation. Through these steps, the first re-inspection platform 72 and the second re-inspection platform 73 alternate between the first and second workstations. Furthermore, the first and second re-inspection platforms 72 and 73 are staggered in height when moving towards each other, making the re-inspection mechanism 7 more compact.

[0067] like Figure 6 and Figure 7As shown, the first re-inspection translation assembly 74 includes a first translation component, two parallel and spaced-apart first guide rail components, and a first drive source. Both first guide rail components are mounted on the frame 1 and spaced apart. The first translation component has a gantry structure, with its lower end connected to the two first guide rail components and movable along them. A first re-inspection platform 72 is mounted on top of the first translation component. The first drive source drives the first translation component to move along the first guide rail components. The second re-inspection translation assembly 75 includes a second translation component, a second guide rail component, and a second drive source. The second guide rail component is mounted on the frame 1, located between the two first guide rail components, and parallel to them. The second translation component slides against the second guide rail component. The second drive source drives the second translation component to move along the second guide rail component. A first re-inspection lifting assembly 76 is mounted on the second translation component, and a second re-inspection platform 73 is connected to the output end of the first re-inspection lifting assembly 76. The first re-inspection lifting assembly 76 can drive the second re-inspection platform 73 to move up and down, so that when the second re-inspection platform 73 moves along the second guide rail component, it can be located below the first translation component, thereby realizing the misalignment of the first re-inspection platform 72 and the second re-inspection platform 73 in the height direction when they move towards each other.

[0068] like Figure 6 As shown, the re-inspection mechanism 7 also includes a qualified material replenishment platform 77 and a non-qualified material platform 78. The robot arm 8 is communicatively connected to the re-inspection component 71, which sends the re-inspection result of each product to the robot arm 8. The robot arm 8 moves products with non-qualified results from the first re-inspection platform 72 or the second re-inspection platform 73 to the non-qualified material platform 78, and moves products with qualified results from the first re-inspection platform 72 or the second re-inspection platform 73 to the qualified material replenishment platform 77. The robot arm 8 achieves the classification of qualified and non-qualified products after re-inspection, ensuring production quality and improving production efficiency.

[0069] In this embodiment, the qualified material replenishment platform 77 has three product placement positions. However, the number of product placement positions on the qualified material replenishment platform 77 can also be other numbers, such as one, two, or more, without specific limitation. In this embodiment, the unqualified material replenishment platform 78 has four product placement positions. The number of product placement positions on the unqualified material replenishment platform 78 can also be other numbers, such as one, two, or more, without specific limitation. The robotic arm 8 can be an existing four-axis robotic arm, without specific limitation.

[0070] In this embodiment, as Figure 7 and Figure 8As shown, the product stacking mechanism 9 includes a first lifting component 91, a second lifting component 92, and a transfer component 93. The first lifting component 91 and the second lifting component 92 are mounted on the frame 1. The first lifting component 91 can carry stacked pallets and drive the stacked pallets to move up and down. The second lifting component 92 is located on one side of the first lifting component 91, can carry stacked pallets, and drive the stacked pallets to move up and down. The robotic arm 8 can place qualified products onto the top pallet on the first lifting component 91. The transfer component 93 is mounted on the frame 1 and can place the pallet located on top of the first lifting component 91 onto the second lifting component 92. The robotic arm 8 transfers the re-inspected qualified products to the top pallet of the first lifting component 91, and the transfer component 93 transfers the top pallet of the first lifting component 91 to the second lifting component 92. Through these steps, the product stacking is automatically completed, facilitating subsequent packaging, transportation, etc., and improving operational efficiency.

[0071] like Figure 8 As shown, the first lifting assembly 91 includes a first lifting drive 911, a first lifting transmission 912, and a first lifting platform 913. The first lifting transmission 912 is connected to the output end of the first lifting drive 911, and the first lifting platform 913 is connected to the output end of the first lifting transmission 912 and is used to place an empty tray (not shown). The first lifting drive 911 drives the first lifting transmission 912 to move the first lifting platform 913 up and down, so that the empty tray at the top can receive products from the robot arm 8. In this embodiment, the first lifting drive 911 can be a motor. The first lifting transmission 912 is a belt drive assembly, the drive wheel of the belt drive assembly is connected to the output end of the motor, and the first lifting platform 913 is fixed to the vertically extending portion of the belt of the belt drive assembly. In other embodiments, the first lifting transmission 912 can also be a chain drive assembly, a screw and nut drive assembly, etc., which are not specifically limited here. Optionally, there are two first lifting drive units 911, located on both sides of the first lifting platform 913. Each first lifting drive unit 911 drives two first lifting transmission units 912 to move. The first lifting platform 913 is connected to the output ends of the four first lifting transmission units 912. The four first lifting transmission units 912 can keep the first lifting platform 913 balanced and move up and down smoothly.

[0072] In this embodiment, the second lifting assembly 92 includes a second lifting drive 921, a second lifting transmission 922, and a second lifting platform 923. The second lifting transmission 922 is connected to the output end of the second lifting drive 921, and the second lifting platform 923 is connected to the output end of the second lifting transmission 922 and is used to place a tray (not shown) carrying products. The second lifting drive 921 drives the second lifting transmission 922 to move the second lifting platform 923 up and down, thereby enabling the second lifting platform 923 to receive the tray from the transfer assembly 93. In this embodiment, the second lifting drive 921 can be a motor. The second lifting transmission 922 is a belt drive assembly, with the drive wheel of the belt drive assembly connected to the output end of the motor. The second lifting platform 923 is fixed to the vertically extending portion of the belt of the belt drive assembly. In other embodiments, the second lifting transmission 922 can also be a chain drive assembly, a lead screw and nut drive assembly, etc., which are not specifically limited here. Optionally, there are two second lifting drive units 921, located on both sides of the second lifting platform 923 respectively. Each second lifting drive unit 921 drives two second lifting transmission units 922 to move. The second lifting platform 923 is connected to the output ends of the four second lifting transmission units 922. The four second lifting transmission units 922 can keep the second lifting platform 923 balanced and move up and down smoothly.

[0073] In this embodiment, as Figure 8 As shown, the transfer assembly 93 includes a transfer drive module 932, a bracket 933, and a first gripper module 931. The transfer drive module 932 is mounted on the frame 1. The bracket 933 is connected to the output end of the transfer drive module 932. The first gripper module 931 is connected to the bracket 933 and can grip the pallet. The transfer drive module 932 can drive the bracket 933 to move, so that the pallet gripped by the first gripper module 931 moves between above the first lifting assembly 91 and above the second lifting assembly 92. In actual operation, the first gripper module 931 grips the pallet located on the first lifting assembly 91. The transfer drive module 932 can drive the bracket 933 and the first gripper module 931 to move along the first horizontal direction to above the second lifting assembly 92. The first gripper module 931 places the gripped pallet above the first lifting assembly 91. Through the above steps, the pallet full of products is automatically stacked, improving work efficiency and reducing manual stacking costs.

[0074] In this embodiment, as Figure 8 As shown, the transfer drive module 932 includes a conveyor and a gripper drive. The gripper drive is fixed to the frame 1 and can be a motor. The conveyor can be a belt drive. The driving pulley of the belt drive is connected to the output end of the motor. The bracket 933 is fixed to the portion of the belt of the belt drive extending in the first horizontal direction. The driven pulley of the belt drive is fixed to the frame 1. Figure 8As shown, the first gripper module 931 includes a horizontal drive component, a vertical drive component, and a tray. The horizontal drive component is connected to the bracket 933, the vertical drive component is connected to the output end of the horizontal drive component, and the output end of the vertical drive component is connected to the tray. In actual operation, the vertical drive unit drives the pallet to move up and down so that the plane of the pallet is located below the uppermost pallet of the first lifting platform 913. The horizontal drive unit drives the vertical drive unit and the pallet so that the pallet locks onto the uppermost pallet of the first lifting platform 913. The vertical drive unit then lifts the locked pallet. The transfer drive module 932 drives the bracket 933, along with the pallet locked by the first gripper module 931, to move from above the first lifting assembly 91 to above the second lifting assembly 92. The linear drive unit drives the fixed pallet to move down and place it on the second lifting platform 923. Then, the horizontal drive unit drives the pallet away from the pallet, and the linear drive unit drives the pallet to rise. The transfer drive module 932 drives the bracket 933, along with the first gripper module 931, to move above the first lifting assembly 91, completing the transfer of the product between the first lifting assembly 91 and the second lifting assembly 92, and realizing product stacking.

[0075] In this embodiment, as Figure 8 As shown, the support 933 is a rectangular frame, with one side slidingly engaged with the frame 1 via a guide rail structure, and the other side connected to the conveying component of the transfer drive module 932. The guide rail structure and the conveying component of the transfer drive module 932 are spaced apart along a second horizontal direction. In this embodiment, there are four first gripper modules 931, divided into two groups of two. The two groups are distributed on both sides of the support 933 connecting the conveying component and the connecting rail structure, respectively, to stably support the pallet. Optionally, the first gripper modules 931 can also be one, two, or more, as long as they can stably support the pallet; no specific limitation is made here.

[0076] It is understood that in some embodiments, the first gripper module 931 of the transfer component 93 can directly grab the pallet from the first lifting platform 913 and place it on the second lifting platform 923.

[0077] In some embodiments, such as Figure 8As shown, the transfer assembly 93 also includes a second gripper module 934, which is connected to the frame 1, located below the first gripper module 931 and above the first lifting assembly 91. The structure of the second gripper module 934 is the same as that of the first gripper module 931. The second gripper module 934 first lifts the tray located at the top of the first lifting platform 913, and then the first gripper module 931 grabs the tray from the second gripper module 934. Next, the transfer drive module 932 transports the first gripper module 931 and the tray to the top of the second lifting assembly 92, and then the first gripper module 931 places the tray on the second lifting platform 923. The first gripper module 931 and the second gripper module 934 can increase the lifting distance of the tray, moving it away from the first lifting assembly 91 and avoiding interference between the tray gripped by the first gripper module 931 and the frame 1 during the movement driven by the transfer drive module 932. Specifically, there are four second gripper modules 934, divided into two groups of two, distributed on the frame 1 and located on opposite sides of the first gripper module 931. This avoids interference between the second gripper module 934 and the first gripper module 931, ensuring stable pallet lifting. Optionally, there can be one, two, or more second gripper modules 934, as long as they can stably lift the pallet; no specific limitation is made here.

[0078] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A film-tearing device, characterized in that, The device includes a frame (1), a platform mechanism (2), a film-tearing mechanism (3), and a drive mechanism (4). The platform mechanism (2) is mounted on the frame (1) and is used to carry the product to be peeled and to position the product below the film-tearing mechanism (3). The drive mechanism (4) is mounted on the frame (1). The film-tearing mechanism (3) includes a support member (31), an unwinding assembly (32), a winding assembly (33), a pressure roller (34), and a drive assembly (35). The support member (31) is connected to the output end of the drive mechanism (4). The unwinding assembly (32), the winding assembly (33), and the pressure roller (34) are rotatably mounted on the support member (31). 31) On; the unwinding assembly (32) is used to wind one end of the tape, the other end of the tape is wound around the extrusion roller (34) and wound on the take-up assembly (33), the driving assembly (35) can drive the unwinding assembly (32) to unwind the tape and drive the take-up assembly (33) to take up the tape; the driving mechanism (4) can drive the film-tearing mechanism (3) to move up and down, so that the extrusion roller (34) presses the tape against the film on the product and adheres the film, and the driving mechanism (4) can drive the film-tearing mechanism (3) to move along the first horizontal direction, so that the film is separated from the product and completely adhered to the tape.

2. The film-tearing device according to claim 1, characterized in that, The film-tearing mechanism (3) further includes a first connector (36), an elastic element (37), and a second connector (38). The first connector (36) is connected to the support (31). One end of the elastic element (37) is connected to the first connector (36), and the other end is connected to the second connector (38). The extrusion roller (34) is rotatably connected to the second connector (38).

3. The film-tearing device according to claim 1, characterized in that, The platform mechanism (2) includes a support (21), a film-tearable platform (22) for carrying the product, and: A rotating module (23) is mounted on the support (21), and a film-tearing platform (22) is mounted on the output end of the rotating module (23). The rotating module (23) can drive the film-tearing platform (22) to rotate around the vertical axis to change the orientation of the product. and / or The first transverse module (24) is connected to the output end of the first transverse module (24), the film tearing stage (22) is connected to the support (21), and the first transverse module (24) is used to drive the support (21) to move along the second horizontal direction.

4. The film-tearing device according to claim 1, characterized in that, The film-tearing mechanism (3) further includes a film-coating detection component (39), which is mounted on the support (31) and is used to detect whether the film is adhered to the tape between the extrusion roller (34) and the winding assembly (33).

5. The film-tearing device according to claim 4, characterized in that, The film-tearing mechanism (3) further includes a first guide roller (301). The film-coating detection component (39) includes a housing and a detection element. The housing is provided with a through hole (391). The detection element is installed inside the housing. The tape between the extrusion roller (34) and the winding component (33) can be wound around the first guide roller (301) and pass through the through hole (391) so as to be identified by the detection element.

6. A film-tearing device, characterized in that, The device includes a feeding mechanism (5), a discharging mechanism (6), and a film-tearing device as described in any one of claims 1-5. The feeding mechanism (5) is mounted on the frame (1) and is used to transfer the product to be peeled to the platform mechanism (2). The discharging mechanism (6) is mounted on the frame (1) and is used to remove the product after peeling from the platform mechanism (2).

7. The film-tearing device according to claim 6, characterized in that, The film-tearing equipment also includes a re-inspection mechanism (7), which includes a re-inspection component (71), a first re-inspection platform (72), and a second re-inspection platform (73). The re-inspection component (71) is connected to the frame (1). The first re-inspection platform (72) and the second re-inspection platform (73) can both move between the first station and the second station. The unloading mechanism (6) can place the product on the first re-inspection platform (72) or the second re-inspection platform (73) located at the first station. The re-inspection component (71) can re-inspect the product on the first re-inspection platform (72) or the second re-inspection platform (73) located at the second station.

8. The film-tearing device according to claim 7, characterized in that, The re-inspection mechanism (7) further includes a first re-inspection translation component (74), a second re-inspection translation component (75), and a first re-inspection lifting component (76). The first re-inspection platform (72) is connected to the output end of the first re-inspection translation component (74). The first re-inspection translation component (74) can drive the first re-inspection platform (72) to move between the first workstation and the second workstation. The first re-inspection lifting assembly (76) is connected to the output end of the second re-inspection translation assembly (75), and the second re-inspection platform (73) is connected to the output end of the first re-inspection lifting assembly (76); the second re-inspection translation assembly (75) can drive the second re-inspection platform (73) to move between the bottom of the first workstation and the bottom of the second workstation to avoid the first re-inspection platform (72); the first re-inspection lifting assembly (76) can drive the second re-inspection platform (73) to move up and down so that the second re-inspection platform (73) reaches the first workstation or the second workstation.

9. The film-tearing device according to claim 6, characterized in that, The film-tearing device also includes a robotic arm (8) and a product stacking mechanism (9). The product stacking mechanism (9) includes a first lifting component (91), a second lifting component (92), and a transfer component (93). The first lifting component (91) and the second lifting component (92) are mounted on the frame (1). The first lifting component (91) can carry stacked pallets and drive the stacked pallets to move up and down. The second lifting component (92) is located on one side of the first lifting component (91) and can carry stacked pallets and drive the stacked pallets to move up and down. The robotic arm (8) can place qualified products on the pallet located on the top layer of the first lifting component (91). The transfer component (93) is mounted on the frame (1) and can place the pallet located on top of the first lifting component (91) on the second lifting component (92).

10. The film-tearing device according to claim 9, characterized in that, The transfer assembly (93) includes a transfer drive module (932), a bracket (933), and a first gripper module (931). The transfer drive module (932) is mounted on the frame (1). The bracket (933) is connected to the output end of the transfer drive module (932). The first gripper module (931) is connected to the bracket (933) and can grip the tray. The transfer drive module (932) can drive the bracket (933) to move so that the tray gripped by the first gripper module (931) moves between the first lifting assembly (91) and the second lifting assembly (92).

Images