Cable metal screen foil drag package device and control method

Abstract

The application discloses a cable metal shielding foil dragging device and a control method, a first suction disc part is slidably arranged on a guide column group, a first driving structure is used for driving the first suction disc part to slide along the guide column group, a lower surface of the first suction disc part is provided with a first negative pressure port, and a lower surface of a second suction disc part is provided with a second negative pressure port; the cable metal shielding foil dragging device and the control method provided by the application are characterized in that the first suction disc part slides on the guide column group through control of the first driving structure; an upper surface of the first supporting part and an upper surface of the first suction disc part are respectively used for supporting shielding foil strips and adhesive tapes, and the lower surface of the first suction disc part and the lower surface of the second suction disc part are respectively used for adsorbing replacement strips of the shielding foil strips and replacement strips of the adhesive tapes; through different driving directions of a single first driving structure, the first suction disc part can be combined with the upper surface of the first supporting part or the lower surface of the second suction disc part respectively to complete automatic bonding actions.

Description

Technical Field

[0001] This invention relates to the field of cable processing structures, and in particular to a cable metal shielding foil dragging device and control method. Background Technology

[0002] During cable manufacturing, multiple layers of metal shielding may be required to improve the electromagnetic environment during cable transmission. The metal shielding can be manufactured in various ways, such as wrapping or drag wrapping. During the drag wrapping process, an adhesive tape layer can be wrapped simultaneously. This tape is then heat-melted during subsequent heating, thus securing the metal shielding layer firmly. The thickness or material of the adhesive tape layer can be adjusted by changing the type of tape used.

[0003] However, during the packaging process of the metal shielding layer and tape, because the cables produced on the production line are directly cut into coils at the end of the cable manufacturing process, both the metal shielding layer and the tape need to be replaced. This replacement process requires production line workers to monitor the status and manually attach the replacement material to the exhausted end. Since the replacement time cannot be precisely controlled, workers need to wait at this point, and the operation requires a certain level of skill, thus increasing the difficulty and time consumption of this step. Summary of the Invention

[0004] The main objective of this invention is to provide a cable metal shielding foil dragging device and control method, which aims to solve the problems that the manual operation of the replacement material bonding process in the cable dragging process is difficult to automate, and the replacement tape replacement time cannot be accurately controlled, requiring waiting.

[0005] To achieve the above objectives, the present invention provides a cable metal shielding foil wrapping device for wrapping the shielding foil tape and adhesive tape that make up the cable core. The wrapping device includes a base frame, and a storage component, an adhesive component, a guide component and a wrapping mold component are sequentially arranged in the length direction of the base frame.

[0006] The storage component includes a fixed disk and three feeding tray assemblies surrounding the fixed disk. Each feeding tray assembly includes a connector and a feeding tray. The connector connects the feeding tray to the fixed disk. The feeding tray is positioned in a direction corresponding to the length direction of the base frame.

[0007] The adhesive assembly includes a first support member disposed on the base frame. The adhesive assembly also includes a first suction cup member, a second suction cup member, a guide post assembly, and a first driving structure. The first support member supports the second suction cup member through the guide post assembly. The first suction cup member is slidably disposed on the guide post assembly. The first driving structure is used to drive the first suction cup member to slide along the guide post assembly. A first negative pressure port is provided on the lower surface of the first suction cup member, and a second negative pressure port is provided on the lower surface of the second suction cup member. A first negative pressure tube and a second negative pressure tube are respectively connected to the first suction cup member and the second suction cup member.

[0008] The guide assembly is provided with guide groove structures corresponding to the shielding foil and the adhesive tape;

[0009] The slipper mold assembly has a forming hole extending through it in the thickness direction;

[0010] A controller is provided on the base frame corresponding to the first drive structure.

[0011] Furthermore, the first support member is also matched with a second drive structure, which drives the first support member to reciprocate in the length direction of the base frame, wherein the drive of the first drive structure and the drive of the second drive structure are matched, and the second drive structure is connected to the controller.

[0012] Furthermore, the feeding tray assembly is evenly distributed around the fixed plate, the connecting member is arm-shaped, one end of the connecting member in the length direction is hinged to the fixed plate, and the other end of the connecting member in the length direction is connected to the feeding tray.

[0013] Furthermore, the fixed disk is rotatably mounted on the base frame in the vertical direction, and the rotation plane of the fixed disk coincides with the length direction of the base frame.

[0014] Furthermore, the first negative pressure pipe and the second negative pressure pipe are respectively provided with a first valve and a second valve to control their respective conduction.

[0015] Furthermore, a first contact switch is provided on the upper surface of the first support member or the lower surface of the first suction cup member, and a second contact switch is provided on the upper surface of the first suction cup member or the lower surface of the second suction cup member. The first contact switch controls the operation of the first valve member, and the second contact switch controls the operation of the second valve member.

[0016] Furthermore, the feeding tray is rotatably connected to the connector, and a magnetic element is provided on the feeding tray. Three mounting structures are respectively provided on the feeding tray corresponding to the three magnetic elements. The adhesive assembly also includes a Hall sensor, which is detachably disposed in the mounting structure. The signal acquired by the Hall sensor is transmitted to the controller.

[0017] Furthermore, the guide assembly includes a plurality of sub-guide assemblies, which are spaced apart along the length of the base frame.

[0018] The present invention also provides a control method applied to the above-mentioned cable metal shielding foil packaging device, comprising:

[0019] S1. The controller receives the signal transmitted by the Hall sensor;

[0020] S2. If no signal is received from the Hall sensor within the first preset time, the first drive structure is controlled to drive the first suction cup component to engage with the first support component and the second suction cup component respectively.

[0021] Furthermore, the first support member is also matched with a second drive structure, which drives the first support member to reciprocate in the length direction of the base frame, wherein the drive of the first drive structure and the drive of the second drive structure are matched, and the second drive structure is connected to the controller.

[0022] The steps in S2 include:

[0023] If no signal is received from the Hall sensor within the first preset time, the first drive structure is controlled to drive the first suction cup to engage with the first support and the second suction cup, and the second drive structure is simultaneously controlled to drive the first support to move along the length of the base frame.

[0024] The steps following S2 include:

[0025] S3. Control the second drive structure to drive the first support component back to its original position.

[0026] The present invention provides a cable metal shielding foil dragging device and control method, wherein a first support member and a second suction cup member are fixedly connected, and the first suction cup member slides on a guide post assembly under the control of a first driving structure, thereby forming a separable combination with the first suction cup member and the second suction cup member; the upper surface of the first support member and the upper surface of the first suction cup member are respectively used to support the shielding foil strip and the adhesive tape, while the lower surface of the first suction cup member and the lower surface of the second suction cup member are respectively used to adsorb the replacement strip of the shielding foil strip and the replacement strip of the adhesive tape; using a single first driving structure, by different driving directions, the first suction cup member can combine with the upper surface of the first support member or the lower surface of the second suction cup member to complete the automatic bonding action. Attached Figure Description

[0027] Figure 1 This is a schematic diagram (first view) of a cable metal shielding foil packaging device according to an embodiment of the present invention;

[0028] Figure 2 yes Figure 1 A partial magnification;

[0029] Figure 3 This is a schematic diagram (second perspective) of a cable metal shielding foil packaging device according to an embodiment of the present invention;

[0030] Figure 4 This is a schematic diagram (third perspective) of a cable metal shielding foil packaging device according to an embodiment of the present invention;

[0031] Figure 5 yes Figure 4 A partial magnification;

[0032] Figure 6 This is a schematic diagram of the storage component in a cable metal shielding foil packaging device according to an embodiment of the present invention (the three feeding tray components have been adjusted accordingly);

[0033] Figure 7 This is a schematic diagram of the storage component in the cable metal shielding foil packaging device according to the second embodiment of the present invention;

[0034] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0036] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” “the,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, units, modules, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein includes all or any of the units and all combinations of one or more associated listed items.

[0037] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0038] Reference Figures 1 to 7 In one embodiment of the present invention, a cable metal shielding foil wrapping device is used to wrap the shielding foil tape 110 and adhesive tape 120 that make up the cable to the cable core 130. The wrapping device includes a base frame 200, and a storage component 300, an adhesive component 400, a guide component 500 and a wrapping mold component 600 are arranged sequentially in the length direction of the base frame 200.

[0039] The storage component 300 includes a fixed disk 310 and three feeding disk assemblies 320 arranged around the fixed disk 310. Each feeding disk assembly 320 includes a connector and a feeding disk. The connector connects the feeding disk to the fixed disk 310. The feeding disk is arranged in a direction corresponding to the length direction of the base frame 200.

[0040] The adhesive assembly 400 includes a first support member 410 disposed on the base frame 200. The adhesive assembly 400 also includes a first suction cup member 420, a second suction cup member 430, a guide post assembly 440, and a first driving structure 450. The first support member 410 supports the second suction cup member 430 through the guide post assembly 440. The first suction cup member 420 is slidably disposed on the guide post assembly 440. The first driving structure 450 is used to drive the first suction cup member 420 to slide along the guide post assembly 440. A first negative pressure port 421 is provided on the lower surface of the first suction cup member 420, and a second negative pressure port 431 is provided on the lower surface of the second suction cup member 430. A first negative pressure tube 422 and a second negative pressure tube 432 are respectively connected to the first suction cup member 420 and the second suction cup member 430.

[0041] The guide assembly 500 is provided with a guide groove structure corresponding to the shielding foil strip 110 and the adhesive tape 120;

[0042] The trolley mold assembly 600 has a forming hole extending through it in the thickness direction;

[0043] A controller is provided on the base frame 200 corresponding to the first drive structure 450.

[0044] In existing technologies, cable manufacturing may require the application of multiple layers of metal shielding to improve the electromagnetic environment during cable transmission. The processing methods for the metal shielding can be varied, such as wrapping or drag wrapping. During the drag wrapping process, an adhesive tape layer can be simultaneously wrapped. This tape is then heat-melted during subsequent heating, thus securing the metal shielding layer firmly. The thickness or material selection of the adhesive tape layer can be achieved by changing the type of tape. However, during the drag wrapping process of the metal shielding layer and adhesive tape, because the cables produced on the production line are directly cut into coils at the end of the cable production line, both the metal shielding layer and the adhesive tape need to be replaced. This replacement process requires production line workers to monitor the status and manually apply the replacement material to the exhausted end. Furthermore, the replacement time cannot be precisely controlled, requiring workers to wait at this point, and the operation requires a certain level of skill, thus increasing the difficulty and time consumption of this step.

[0045] The fixed plate 310 and the base frame 200 can be an integral structure, with the fixed plate 310 serving as the mounting base for the feeding tray assembly 320. Since the tray formed by the shielding foil tape or adhesive tape 120 is generally rotatable, the feeding tray can be fixed to the connector via a hinge or a fixed connection (i.e., the feeding tray itself is either rotatable or fixed). The fixed plate 310, as the mounting base, is not limited to a disc-shaped structure; specifically, the arrangement of the three feeding tray assemblies 320 around a certain point on the fixed plate 310 refers to their arrangement around the fixed plate 310. The three feeding tray assemblies 320 are not limited to housing the shielding foil tape 110, the adhesive tape 120, or the replacement tape, respectively. In fact, it is uncertain whether the shielding foil tape 110 or the adhesive tape 120 will be exhausted first during the packaging process; therefore, the replacement tape, whether it is the shielding foil tape 110 or the adhesive tape 120, is also flexibly determined. For example, the feeding tray assembly 320 at position one is equipped with a tray for shielding foil tape 110, and the feeding tray assembly 320 at position two is equipped with a tray for adhesive tape 120. If it is detected that the adhesive tape 120 is about to run out, then the feeding tray assembly 320 at position three is equipped with adhesive tape 120 as a replacement. After the replacement tape is used, position three becomes the tray for adhesive tape 120, position one remains the tray for shielding foil tape 110, and position two is prepared to install the tray for the replacement tape. In subsequent embodiments, the structure of the feeding tray assembly 320 will be specifically defined.

[0046] In the adhesive assembly 400, a first support member 410 forms a basic support, with a first suction cup member 420 and a second suction cup member 430 located above the first support member 410. The first support member 410 is fixedly connected to the second suction cup member 430, while the first suction cup member 420 slides on the guide post assembly 440 under the control of the first drive structure 450, thereby forming a separable connection with the first suction cup member 420 and the second suction cup member 430. The upper surfaces of the first support member 410 and the first suction cup member 420 are used to support the shielding foil strip 110 and the adhesive tape 120, respectively, while the lower surfaces of the first suction cup member 420 and the second suction cup member 430 are used to adsorb replacement strips of the shielding foil strip 110 and the adhesive tape 120, respectively. Negative pressure is introduced through the first negative pressure pipe 422, thereby creating negative pressure at the first negative pressure port 421 to prevent the replacement belt from accidentally falling. Negative pressure is also introduced through the second negative pressure pipe 432, thereby creating negative pressure at the second negative pressure port 431 to prevent the replacement belt from accidentally falling. The first drive structure 450 can be driven by hydraulic, pneumatic, or electric motors. For example, when the replacement belt is adhesive tape 120, an adhesive part (adhesive tape or glue) is added to its joint. The joint is located on the lower surface of the second suction cup 430 (at this time, the negative pressure adsorption of the second negative pressure port 431 restricts the replacement belt from falling). When the first drive structure 450 receives a working signal, it drives the first suction cup 420 to move upward and combine with the second suction cup 430, thus completing the bonding process between the replacement belt and the existing adhesive tape 120. The first suction cup 420 is disposed between the first support 410 and the second suction cup 430. Then, by using a single first drive structure 450 with different drive directions, the first suction cup 420 can be combined with the upper surface of the first support 410 or the lower surface of the second suction cup 430 respectively.

[0047] The guide groove structure on the guide assembly 500 can improve the conveying stability and positional stability of the shielding foil tape 110 and the adhesive tape 120, resulting in a better wrapping effect during the towing process. Of course, the guide assembly 500 can also be equipped with a guide structure corresponding to the cable core 130. The guide assembly 500 can be divided into multiple interval substructures, and the above substructures can form a better stabilizing effect.

[0048] The tape 120 and the shielding foil 110 are dragged and wrapped around the outer periphery of the cable core 130 through the forming holes on the dragging mold assembly 600. In the induction heating device, the tape 120 is thermally melted to form a fluid adhesive, thereby bonding the shielding foil 110 to the cable core 130.

[0049] The controller can control the operation of the first drive structure 450 in a timed or triggered manner. Timed control can calculate and notify based on the data from the meter counter matched to the cable core 130, combined with the length of the tape 120 or the shielding foil tape 110; or it can use a sensor-triggered method to detect and notify.

[0050] In summary, the first support member 410 is fixedly connected to the second suction cup member 430, while the first suction cup member 420 slides on the guide post assembly 440 under the control of the first drive structure 450, thereby forming a separable combination with the first suction cup member 420 and the second suction cup member 430. The upper surfaces of the first support member 410 and the first suction cup member 420 are respectively used to support the shielding foil strip 110 and the adhesive tape 120, while the lower surfaces of the first suction cup member 420 and the second suction cup member 430 are respectively used to adsorb the replacement strip of the shielding foil strip 110 and the replacement strip of the adhesive tape 120. Using a single first drive structure 450, by different driving directions, the first suction cup member 420 can combine with the upper surface of the first support member 410 or the lower surface of the second suction cup member 430 to complete the automatic bonding action.

[0051] refer to Figure 1 In one embodiment, the first support member 410 is further matched with a second drive structure 460, which drives the first support member 410 to reciprocate in the length direction of the base frame 200. The first drive structure 450 and the second drive structure 460 are matched in drive formation, and the second drive structure 460 is connected to the controller.

[0052] In the aforementioned embodiments, the first driving structure 450 is used to implement the bonding process and can be either a shielding foil tape 110 or an adhesive tape 120. Taking the shielding foil tape 110 as an example, since the cable is in a continuous conveying state during the cable production process, the shielding foil tape 110 may be subjected to excessive force and deform or even break during the clamping and bonding process of the first suction cup 420 while the first driving structure 450 is working. In order to achieve the bonding process, the clamping duration and pressure holding time are increased, which is beneficial to the bonding effect. In this embodiment, by setting the base first support 410 of the bonding component 400 to be movable, the entire bonding component 400 can also move along the length direction of the base frame 200 during the clamping action of the first suction cup 420 (the longitudinal tensile force on the shielding foil tape 110 is greatly reduced). After the bonding action is completed, the bonding component 400 is driven back to the initial position by the second driving structure 460 in preparation for the next bonding action. The operation of the second drive structure 460 needs to match the operation of the first drive structure 450, and the drive speed of the second drive structure 460 needs to be coordinated with the transmission speed of the cable core 130.

[0053] Reference Figures 1 to 6 In one embodiment, the feeding tray assembly 320 is evenly distributed around the fixed disk 310, the connecting member is arm-shaped, one end of the connecting member in the length direction is hinged to the fixed disk 310, and the other end of the connecting member in the length direction is connected to the feeding tray.

[0054] Since the three feeding tray assemblies 320 do not restrict the type of consumables installed, nor are they limited to which one is used for storing replacement consumables, for example, when the two upper feeding tray assemblies 320 are feeding materials and one of the lower feeding tray assemblies 320 needs to be used as a replacement consumable storage location, the relative positions of the three feeding tray assemblies 320 can be adjusted through the aforementioned swing arm and hinge characteristics to obtain the optimal feeding angle and avoid mutual interference of material strips between the feeding tray assemblies 320. The feeding trays have optimized positioning settings to achieve optimal feeding. The structure of the aforementioned swing arm greatly increases the diversity of the relative positional relationships between the three fixed trays 310, thus allowing them to approach the optimal feeding position as closely as possible.

[0055] In one embodiment, the fixed disk 310 is rotatably disposed on the base frame 200 in the vertical direction, and the rotation plane of the fixed disk 310 coincides with the length direction of the base frame 200.

[0056] In this embodiment, combined with the previous embodiment, the spatial position of the feeding tray assembly 320 can be adjusted, and the fixed disk 310 itself can also rotate, thus giving the entire storage assembly 300 greater freedom of use. For example, the fixed disk 310 is hinged to the base frame 200, and an elastic element is provided between the fixed disk 310 and the base frame 200, so that the fixed disk 310 can rotate while being fixed at any angle; an operating lever can be provided on the fixed disk 310 to reduce the force required to drive the fixed disk 310.

[0057] In one embodiment, the first negative pressure pipe 422 and the second negative pressure pipe 432 are respectively provided with a first valve and a second valve to control their respective conduction.

[0058] If the negative pressure provided by the first negative pressure tube 422 and the second negative pressure tube 432 is continuously conducted to the first negative pressure port 421 and the second negative pressure port 431, providing negative pressure for unnecessary periods would waste energy and interfere with the normal transport of the shielding foil tape 110 and the adhesive tape 120. In this embodiment, the negative pressure is provided at the required time by controlling the first valve and the second valve, so that no other adverse factors are generated while adsorbing and replacing the tape. The control methods of the first valve and the second valve can be various, which will be further described in subsequent embodiments.

[0059] In one embodiment, a first contact switch is provided on the upper surface of the first support member 410 or the lower surface of the first suction cup member 420, and a second contact switch is provided on the upper surface of the first suction cup member 420 or the lower surface of the second suction cup member 430. The first contact switch controls the operation of the first valve member, and the second contact switch controls the operation of the second valve member.

[0060] In this embodiment, taking the first contact switch as an example, when it is located on the upper surface of the first support 410, the replacement belt here is the shielding foil belt 110. The normally conveyed shielding foil belt 110 is dragged on the upper surface of the first support 410, while the replacement belt of the shielding foil belt 110 is manually placed at the first negative pressure port 421 on the lower surface of the first suction cup 420, and the first valve is opened by the first contact switch, thereby introducing negative pressure into the first negative pressure port 421, thus limiting the abnormal displacement of the replacement belt of the shielding foil belt 110. When the first drive structure 450 receives the control signal, it drives the first suction cup 420 to combine with the first support 410. At this time, the replacement belt of the shielding foil belt 110 is bonded to the shielding foil belt 110, and the first contact switch is triggered. At this time, the first valve is closed, and the negative pressure in the first negative pressure port 421 disappears, and the operation of the shielding foil belt 110 is no longer disturbed. Correspondingly, when the first contact switch is located on the lower surface of the first suction cup 420, the operation control method is similar.

[0061] In one embodiment, the first contact switch and the second contact switch are controlled by the controller.

[0062] In the aforementioned embodiment, the movement of the first suction cup 420 directly controls the closing of the first and second contact switches. However, in this embodiment, the controller coordinates the operation of the entire cable metal shielding foil packaging device. For example, after the first drive structure 450 completes its work, the controller accordingly controls the operation of the first and second contact switches to close the negative pressure.

[0063] Reference Figure 7 In one embodiment, the feeding tray is rotatably connected to the connector, and a magnetic element 321 is provided on the feeding tray. Three mounting structures (not shown) are respectively provided on the feeding tray corresponding to the three magnetic elements 321. The adhesive assembly 400 also includes a Hall sensor (not shown), which is detachably disposed in the mounting structure. The signal acquired by the Hall sensor is transmitted to the controller.

[0064] It should be noted that in this embodiment, the trays for the shielding foil 110, adhesive tape 120, or replacement tape all need to be fixedly connected to the feeding tray. Only then will the feeding tray rotate during the processing of the cable core 130, allowing the corresponding magnetic component 321 to function. The shape of the magnetic component 321 is not limited to a dot shape; it can extend radially along the feeding tray, thus reducing the difficulty of signal acquisition. During use, the Hall sensor should be fixed on the feeding tray corresponding to the tray that is about to run out of material. For example, a feeding tray is fixedly equipped with shielding foil tape 110. When the shielding foil tape 110 on the tray is about to run out, a tray with a corresponding replacement tape is used. An adhesive part is added to the joint of the replacement tape, and it is adsorbed and fixed to the lower surface of the first suction cup component 420, thus completing the tape replacement. At this time, a Hall sensor is fixed to the mounting structure corresponding to the feeding tray where the shielding foil tape 110 is about to run out. When the shielding foil tape 110 is exhausted, the feeding tray stops rotating. After the controller receives the above signal, it controls the adhesive component 400 to complete the adhesive action. In this embodiment, the matching of the Hall sensor and the magnetic component 321 is used to monitor whether the material is exhausted. The detachable setting of the Hall sensor reduces the complexity of the controller's logic control and greatly reduces the difficulty of control. The feeding tray must rotate. Taking the shielding foil tape 110 as an example, the two trays of the feeding tray can clamp and fix the reel of shielding foil tape 110. Therefore, as the reel of shielding foil tape 110 rotates, the feeding tray will also rotate. The mounting structure is connected to the connector, and the Hall sensor is set on the mounting structure. At this time, no matter what state the feeding tray assembly 320 is in, the Hall sensor can cooperate with the magnetic component 321.

[0065] In one embodiment, the guide assembly 500 includes a plurality of sub-guide assemblies 500, which are spaced apart along the length of the base frame 200.

[0066] In this embodiment, three sub-guide components 500 are arranged in series at 40 cm intervals to stabilize the conveying process of the shielding foil strip 110 and the adhesive tape 120, thereby forming a regular package shape when passing through the trolley mold assembly 600. Of course, in the thickness direction of the sub-guide components 500, there needs to be a guide groove corresponding to the shielding foil strip 110 and the adhesive tape 120.

[0067] The present invention also provides a control method applied to the above-mentioned cable metal shielding foil packaging device, comprising:

[0068] S1. The controller receives the signal transmitted by the Hall sensor;

[0069] S2. If no signal is received from the Hall sensor within the first preset time, the first drive structure 450 is controlled to drive the first suction cup 420 to engage with the first support 410 and the second suction cup 430 respectively.

[0070] Firstly, the control actions of this cable metal shielding foil dragging device only involve the action of the first drive structure 450 and the actions of the first valve and the second valve. Due to the presence of the first contact switch and the second contact switch, the operation of the first valve and the second valve can be synchronized with the first drive structure 450. Secondly, whether the first suction cup 420 is combined with the first support 410 or the second suction cup 430 is not logically determined, and in fact it is difficult to make a logical determination (unless manual adjustment is performed each time). This control method directly combines both the first support 410 and the second suction cup 430, thus further reducing the complexity of the logic.

[0071] The above control method needs to be combined with manual operation; manually confirm the depleted feeding tray; manually fix the Hall sensor to the mounting structure corresponding to the depleted feeding tray; manually install the replacement tape tray to one of the three feeding trays that has not been feeding; manually open one of the first contact switch and the second contact switch according to the depleted feeding tray; manually apply adhesive to the replacement tape structure and place the connector in one of the corresponding first negative pressure port 421 and the second negative pressure port 431; at this time, the control method begins to work, the controller receives the signal transmitted by the Hall sensor, if no signal transmitted by the Hall sensor is received within a first preset time (e.g., 3 seconds) (this signal comes from the feedback of the magnetic component 321), then control the first drive structure 450 to drive the first suction cup component 420 to engage with the first support component 410 and the second suction cup component 430 respectively (the above order is not important).

[0072] In one embodiment, the first support member 410 is further matched with a second drive structure 460, which drives the first support member 410 to reciprocate in the length direction of the base frame 200. The first drive structure 450 and the drive structure 460 are matched, and the second drive structure 460 is connected to the controller.

[0073] The steps in S2 include:

[0074] If no signal is received from the Hall sensor within the first preset time, the first drive structure 450 is controlled to drive the first suction cup 420 to engage with the first support 410 and the second suction cup 430, and the second drive structure 460 is controlled to drive the first support 410 to move along the length of the base frame 200.

[0075] The steps following S2 include:

[0076] S3, control the second drive structure 460 to drive the first support component 410 back to its original position.

[0077] In this embodiment, a second driving structure 460 is added to ensure that the adhesive component 400 moves together with the cable core 130 during the bonding process, thereby reducing the force exerted on the shielding foil tape 110 and the adhesive tape 120 during bonding. The controller then coordinates the operation of the first driving structure 450 and the second driving structure 460.

[0078] In summary, the cable metal shielding foil packaging device and control method provided by the present invention have a first support member 410 and a second suction cup member 430 fixedly connected, while the first suction cup member 420 slides on the guide post assembly 440 under the control of the first drive structure 450, thereby forming a separable combination with the first suction cup member 420 and the second suction cup member 430; the upper surface of the first support member 410 and the upper surface of the first suction cup member 420 are respectively used to support the shielding foil strip 110 and the adhesive tape 120, while the lower surface of the first suction cup member 420 and the lower surface of the second suction cup member 430 are respectively used to adsorb the replacement strip of the shielding foil strip 110 and the replacement strip of the adhesive tape 120; by using a single first drive structure 450 in different driving directions, the first suction cup member 420 can combine with the upper surface of the first support member 410 or the lower surface of the second suction cup member 430 to complete the automatic bonding action.

[0079] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A cable metal shielding foil wrapping device for wrapping the shielding foil tape (110) and adhesive tape (120) constituting the cable core (130), characterized in that, The bag-carrying device includes a base frame (200), on which a storage component (300), an adhesive component (400), a guide component (500), and a bag-carrying mold component (600) are sequentially arranged in the length direction; The storage component (300) includes a fixed disk (310) and three feeding disk assemblies (320) arranged around the fixed disk (310). Each feeding disk assembly (320) includes a connector and a feeding disk. The connector connects the feeding disk to the fixed disk (310). The feeding disk is positioned in a direction corresponding to the length direction of the base frame (200). The adhesive assembly (400) includes a first support member (410) disposed on the base frame (200), and further includes a first suction cup member (420), a second suction cup member (430), a guide post assembly (440), and a first drive structure (450). The first support member (410) supports the second suction cup member (430) through the guide post assembly (440), and the first suction cup member (420) is slidably disposed on the guide post assembly (450). 440), the first driving structure (450) is used to drive the first suction cup (420) to slide along the guide post assembly (440), the lower surface of the first suction cup (420) is provided with a first negative pressure port (421), the lower surface of the second suction cup (430) is provided with a second negative pressure port (431), and the first suction cup (420) and the second suction cup (430) are respectively connected to a first negative pressure tube (422) and a second negative pressure tube (432); The guide assembly (500) is provided with guide groove structures corresponding to the shielding foil strip (110) and the adhesive tape (120); The trolley mold assembly (600) has a forming hole extending through it in the thickness direction; A controller is provided on the base frame (200) corresponding to the first drive structure (450).

2. The cable metal shielding foil packaging device according to claim 1, characterized in that, The first support member (410) is also matched with a second drive structure (460), which drives the first support member (410) to reciprocate in the length direction of the base frame (200), wherein the drive of the first drive structure (450) and the drive of the second drive structure (460) are matched, and the second drive structure (460) is connected to the controller.

3. The cable metal shielding foil packaging device according to claim 1, characterized in that, The feeding tray assembly (320) is evenly distributed around the fixed plate (310). The connecting member is arm-shaped, with one end of the connecting member in the length direction hinged to the fixed plate (310) and the other end of the connecting member in the length direction connected to the feeding tray.

4. The cable metal shielding foil packaging device according to claim 3, characterized in that, The fixed disk (310) is rotatably mounted on the base frame (200) in the vertical direction, and the rotation plane of the fixed disk (310) coincides with the length direction of the base frame (200).

5. The cable metal shielding foil packaging device according to claim 1, characterized in that, The first negative pressure pipe (422) and the second negative pressure pipe (432) are respectively provided with a first valve and a second valve to control their respective conduction.

6. The cable metal shielding foil packaging device according to claim 5, characterized in that, A first contact switch is provided on the upper surface of the first support member (410) or the lower surface of the first suction cup member (420), and a second contact switch is provided on the upper surface of the first suction cup member (420) or the lower surface of the second suction cup member (430). The first contact switch controls the operation of the first valve member, and the second contact switch controls the operation of the second valve member.

7. The cable metal shielding foil packaging device according to claim 6, characterized in that, The feeding tray is rotatably connected to the connector. The feeding tray is provided with a magnetic component (321). The feeding tray is provided with three mounting structures corresponding to the three magnetic components (321). The adhesive assembly (400) also includes a Hall sensor. The Hall sensor is detachably installed in the mounting structure. The signal acquired by the Hall sensor is transmitted to the controller.

8. The cable metal shielding foil packaging device according to claim 1, characterized in that, The guide assembly (500) includes a plurality of sub-guide assemblies, which are spaced apart along the length of the base frame (200).

9. A control method applied to the cable metal shielding foil packaging device of claim 7, characterized in that, include: S1. The controller receives the signal transmitted by the Hall sensor; S2. If no signal is received from the Hall sensor within the first preset time, the first drive structure (450) is controlled to drive the first suction cup (420) to engage with the first support (410) and the second suction cup (430) respectively.

10. The control method according to claim 9, characterized in that, The first support member (410) is also matched with a second drive structure (460), which drives the first support member (410) to reciprocate in the length direction of the base frame (200), wherein the drive of the first drive structure (450) and the drive of the second drive structure (460) are matched, and the second drive structure (460) is connected to the controller. The steps in S2 include: If no signal is received from the Hall sensor within the first preset time, the first drive structure (450) is controlled to drive the first suction cup (420) to engage with the first support (410) and the second suction cup (430), and the second drive structure (460) is controlled to drive the first support (410) to move along the length of the base frame (200). The steps following S2 include: S3. Control the second drive structure (460) to drive the first support (410) back to its original position.

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