An automatic packaging equipment for film roll end caps

Abstract

This utility model discloses an automatic packaging equipment for film roll end caps, aiming to provide an automated operation that can locally reinforce and protect the ends of film rolls, thereby improving film roll packaging production efficiency and reducing labor costs. It includes: a film roll mounting mechanism, comprising: a first track; a pair of mounting seats, at least one of which is slidably mounted on the first track, each mounting seat having a fixed disc with a film roll shaft in the center; a mounting seat driving mechanism that drives the mounting seats on the first track to move, causing the pair of mounting seats to move closer together or separate; a winding device, corresponding to each mounting seat, comprising: a winding arm rotatably mounted on the mounting seat; a rotation driving mechanism that drives the winding arm to rotate; and a tape seat slidably mounted on the rotating arm, the tape seat having a tape mounting shaft and several winding rollers.

Description

Technical Field

[0001] This utility model relates to the field of film roll packaging technology, specifically to an automatic packaging equipment for film roll end caps. Background Technology

[0002] During the packaging process, roll film (film roll) needs to be wrapped with protective film on its outer periphery. For example, Chinese Patent Publication No. CN220221257U, a utility model invention entitled "Automatic Roll Wrapping and Flattening Device", includes a frame with a wrapping worktable on the frame. The wrapping worktable is used to lay out the packaging film for the roll material, and a pusher is used to push the roll material placed on one side of the wrapping worktable to the other side of the wrapping worktable so that the packaging film is wrapped around the outside of the roll material.

[0003] Furthermore, to further enhance the protection of the film rolls, some film rolls currently require localized reinforcement protection at both ends. Specifically, this involves placing perforated caps (typically composed of a circular paper cap and several perforated plates arranged circumferentially around it) at both ends of the film roll. The perforated plates at the edges of the perforated caps are bent towards the film roll, and then the edges of the perforated caps are wrapped around the outer circumference of the film roll using tape, thus fixing the perforated caps to both ends of the film roll and achieving localized reinforcement protection at both ends. However, currently, this localized reinforcement protection operation at both ends of the film roll is generally performed manually, lacking automated packaging equipment, resulting in decreased production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an automated packaging equipment for film roll end caps that can perform localized reinforcement and protection of both ends of the film roll, thereby improving the production efficiency of film roll packaging and reducing labor costs.

[0005] The technical solution of this utility model is:

[0006] An automatic packaging equipment for film roll end caps includes:

[0007] The membrane roll mounting mechanism includes:

[0008] First track;

[0009] A pair of mounting seats, at least one of which is slidably disposed on a first track, each mounting seat is provided with a fixing plate, and a membrane roll is provided in the center of the fixing plate;

[0010] The mounting base drive mechanism drives the mounting bases on the first track to move so that a pair of mounting bases move closer to or apart from each other;

[0011] The winding device, corresponding one-to-one with the mounting base, includes:

[0012] The winding arm is rotatably mounted on the mounting base;

[0013] A rotary drive mechanism drives the winding arm to rotate.

[0014] A tape holder is slidably mounted on a rotating arm, and the tape holder is equipped with a tape mounting shaft and several winding rollers. The specific operation of an automatic film roll end cap packaging device according to this solution is as follows:

[0015] First, install the serrated cover on the film roll of the fixed plate of a pair of mounting bases (the serrated cover has a mounting hole in the center, the film roll passes through the mounting hole, and the serrated cover abuts against the surface of the fixed plate).

[0016] Second, the membrane roll is installed on the membrane roll installation mechanism. Specifically, the membrane roll is located between the fixing plates of a pair of mounting bases. The membrane roll shaft on the fixing plates of the pair of mounting bases is inserted into the center holes at both ends of the membrane roll. At this time, the serrated cover is located at both ends of the membrane roll.

[0017] Third, the winding device operates (during which the fixed plate and film roll remain stationary). Specifically, the tape roll is mounted on the tape mounting shaft, and the tape roll passes around each winding roller in sequence. Then, the tape holder moves to one side of the film roll, bringing the tape closer to the film roll, thereby adhering the tape to the toothed plate on the edge of the perforated cover and the film roll. Next, the rotary drive mechanism drives the winding arm and the tape holder to rotate together, thereby wrapping the toothed plate on the edge of the perforated cover around the outer circumference of the film roll through the tape, fixing the perforated cover to both ends of the film roll. This achieves an automated operation of locally reinforcing and protecting both ends of the film roll, thereby improving the production efficiency of film roll packaging and reducing labor costs.

[0018] Preferably, it also includes a pressing device, which corresponds to a fixed plate, and includes:

[0019] Several pressure plates are arranged circumferentially around the film roll shaft, and each pressure plate is slidably connected to the fixed plate radially along the film roll shaft;

[0020] The pressure plate drive mechanism drives the movement of each pressure plate in the same pressing device. To ensure that the toothed plates at the edge of the perforated cover are bent close to or abut against the outer peripheral surface of the film roll end, this solution provides a pressing device. Specifically, in the second step mentioned above, after the film roll is installed on the film roll mounting mechanism, with the perforated cover located at both ends of the film roll, the pressing device operates, driving each pressure plate in the same pressing device to move towards the center of the film roll via the pressure plate drive mechanism, thereby bending each toothed plate at the edge of the perforated cover close to or abutting against the outer peripheral surface of the film roll end. Then, the winding device, which performs the third step mentioned above, operates to ensure that the tape wraps the toothed plates at the edge of the perforated cover around the outer peripheral surface of the film roll.

[0021] Preferably, the fixed plate is provided with a plurality of radial slide rails corresponding one-to-one with the pressure plate and sliding parts slidably disposed on the radial slide rails, the pressure plate is disposed on the sliding parts, and the sliding parts are provided with mating pins.

[0022] The pressure plate driving mechanism includes:

[0023] The turntable is rotatably mounted on the mounting base and coaxial with the film roll shaft.

[0024] Several arc-shaped guide grooves on the turntable correspond one-to-one with the pressure plate. One end of each groove is close to the center of the turntable, and the other end extends towards the edge of the turntable. The mating pin is inserted into the corresponding arc-shaped guide groove.

[0025] A turntable drive mechanism drives the turntable to rotate. Based on this, during the rotation of the turntable driven by the turntable drive mechanism, the arc-shaped guide groove and mating pins can be used to synchronously move the pressure plates in the pressing device, thereby bending the toothed plates on the edge of the perforated cover close to or against the outer circumferential surface of the film roll end. Furthermore, requiring only one turntable drive mechanism to synchronously drive the movement of all pressure plates effectively reduces the number of power mechanisms in the pressure plate drive mechanism, lowering manufacturing costs.

[0026] Preferably, the fixed plate is provided with a plurality of radial slide rails corresponding one-to-one with the pressure plate and sliding members slidably disposed on the radial slide rails, wherein the pressure plate is disposed on the sliding member;

[0027] The pressure plate driving mechanism includes:

[0028] The turntable is rotatably mounted on the mounting base and coaxial with the film roll shaft.

[0029] Several connecting rods that correspond one-to-one with the pressure plate, one end of which is hinged to the turntable and the other end of which is hinged to the corresponding sliding component;

[0030] A turntable drive mechanism drives the turntable to rotate. Based on this, during the rotation of the turntable driven by the turntable drive mechanism, the connecting rods can synchronously move the pressure plates in the pressing device, thereby bending the toothed plates on the edge of the perforated cover close to or against the outer circumferential surface of the film roll end. Furthermore, requiring only one turntable drive mechanism to synchronously drive the movement of each pressure plate effectively reduces the number of power mechanisms in the pressure plate drive mechanism, lowering manufacturing costs.

[0031] Preferably, a mounting plate is fixedly mounted on the mounting base, and the fixed plate is fixed to the mounting plate of the corresponding mounting base by multiple mounting rods. The pressure plate drive mechanism is disposed in the space between the fixed plate and the mounting plate. This facilitates the layout of the fixed plate, the mounting plate, and the pressure plate drive mechanism, and simplifies actual processing and manufacturing.

[0032] Preferably, the winding device further includes:

[0033] A guide rail is provided on the winding arm and extends radially along the film roll, and the tape holder slides along the guide rail;

[0034] The tape holder drive mechanism is mounted on the winding arm to drive the tape holder to move. In this way, the tape holder can be moved stably by the tape holder drive mechanism.

[0035] Preferably, the retaining disc is located between the winding arms on a pair of mounting seats, and the tape holder includes:

[0036] The sliding seat slides along the guide rail;

[0037] The connecting post is parallel to the membrane roll and fixedly mounted on the sliding seat, with the connecting post located outside the fixed plate;

[0038] The mounting arm has one end fixed to the end of the connecting column and the other end extending towards the film roll shaft. The tape mounting shaft and the winding roller are mounted on the mounting arm. In this way, interference between the tape holder and the fixing plate can be avoided during the rotation of the winding arm; at the same time, it facilitates the actual processing and manufacturing of the tape holder.

[0039] Preferably, the winding device further includes a tape cutting blade and a blade drive mechanism for driving the tape cutting blade to move. After the winding device has finished working and the toothed plate of the serrated cover is wrapped around the outer circumference of the roll film with tape, the tape cutting blade is driven by the blade drive mechanism to cut the tape.

[0040] Preferably, the rotary drive mechanism includes a rotary motor and a gear transmission mechanism or pulley transmission mechanism connecting the rotary motor and the rotating shaft of the winding arm.

[0041] Preferably, the system also includes a transplanting mechanism, which comprises:

[0042] The second track is perpendicular to the first track and is located between a pair of mounting bases;

[0043] The base slides along the second track. The base is equipped with a lifting seat and a lifting driver that drives the lifting seat to move up and down. The lifting seat is equipped with an upward-facing film roll placement slot. The length direction of the film roll placement slot is parallel to the first track.

[0044] The base drive mechanism drives the base to move along the second track. This allows for automatic feeding and unloading of the film rolls via the transfer mechanism, further improving the efficiency of automated film roll end cap packaging and reducing manual labor intensity.

[0045] Preferably, the mounting base drive mechanism includes:

[0046] The first rack is fixedly positioned and parallel to the first track;

[0047] The first gear that meshes with the first rack;

[0048] The mounting base drives the motor, which is mounted on the corresponding mounting base and drives the first gear to rotate.

[0049] The beneficial effects of this utility model are: film rolls can be installed through a film roll installation mechanism; the tape is used to wrap the edge toothed plate of the perforated cover around the outer circumference of the film roll through a winding device, and the perforated cover is fixed to both ends of the film roll, thereby realizing an automated operation of local reinforcement and protection of both ends of the film roll, thus improving the production efficiency of film roll packaging and reducing labor costs. Attached Figure Description

[0050] Figure 1 This is a front view of an automatic packaging equipment for film roll end caps, as shown in Specific Embodiment 1 and Specific Embodiment 2 of this utility model.

[0051] Figure 2 This is a three-dimensional partial structural schematic diagram of an automatic packaging equipment for film roll end caps according to this utility model, taken from a certain perspective.

[0052] Figure 3 This is a three-dimensional partial structural schematic diagram from another perspective of an automatic packaging equipment for film roll end caps according to this utility model.

[0053] Figure 4 This is a three-dimensional structural schematic diagram of an automatic packaging equipment for film roll end caps, as shown in the third specific embodiment of this utility model.

[0054] In the picture:

[0055] The membrane roll mounting mechanism consists of: 1. mounting base, 1.1. first track, 1.2. fixing plate, 1.3. base frame, 1.4. membrane roll shaft, 1.5. shaft body, and 1.7.

[0056] Winding device 2,

[0057] 2.0 Rotary drive mechanism, 2.1 Winding arm, 2.2 Tape holder, 2.21 Sliding seat, 2.22 Connecting column, 2.23 Mounting arm, 2.3 Tape mounting shaft, 2.4 Winding roller;

[0058] The pressing device 3, pressing plate 3.1, mounting component 3.2, sliding component 3.3, radial slide rail 3.4, pressing plate drive mechanism 3.5, turntable 3.51, connecting rod 3.52;

[0059] Transplanting mechanism 4, second track 4.1, base 4.2, lifting seat 4.3;

[0060] Membrane roll 5. Detailed Implementation

[0061] Specific Implementation Example 1, such as Figure 1 , Figure 2 , Figure 3 As shown, an automatic packaging equipment for film roll end caps includes a film roll mounting mechanism 1 and a winding device 2.

[0062] The membrane roll mounting mechanism 1 includes a first track 1.2, a pair of mounting seats 1.1, and a mounting seat driving mechanism. In this embodiment, the pair of mounting seats 1.1 refers to two mounting seats 1.1. Each mounting seat 1.1 is provided with a fixing plate 1.3. A membrane roll shaft 1.5 is provided in the middle of the fixing plate 1.3.

[0063] At least one of the pair of mounting seats 1.1 is slidably disposed on the first track 1.2. Specifically,

[0064] In one example, both mounting bases 1.1 are slidably disposed on a first track 1.2. A mounting base drive mechanism drives the two mounting bases 1.1 on the first track 1.2 to move, so that the pair of mounting bases 1.1 move closer to or further apart from each other.

[0065] In another example, one of the two mounting seats 1.1 is slidably disposed on the first track 1.2, while the other mounting seat 1.1 is fixedly disposed. A mounting seat drive mechanism drives the mounting seat 1.1 on the first track 1.2 to move, so that the pair of mounting seats 1.1 move closer to or further apart from each other.

[0066] The winding device 2 corresponds one-to-one with the mounting base 1.1. The winding device 2 includes a winding arm 2.1, a rotary drive mechanism 2.0, a tape holder 2.2, and a tape holder drive mechanism. The winding arm 2.1 is rotatably mounted on the mounting base 1.1. The rotary drive mechanism 2.0 drives the winding arm 2.1 to rotate. The tape holder 2.2 is slidably mounted on the rotating arm. The tape holder 2.2 slides radially along the film roll shaft 1.5. The tape holder drive mechanism is mounted on the winding arm 2.1 and drives the tape holder 2.2 to move. The tape holder 2.2 is equipped with a tape mounting shaft 2.3 and several winding rollers 2.4.

[0067] The specific operation of an automatic film roll end cap packaging device according to this embodiment is as follows:

[0068] First, install the perforated cover onto the membrane roll 1.5 of the fixed disk 1.3 of the pair of mounting bases 1.1 (the perforated cover has a mounting hole in the center, through which the membrane roll 1.5 passes, and the perforated cover abuts against the surface of the fixed disk 1.3, with the perforated cover's edge teeth bent). The perforated cover can be manually installed onto the membrane roll 1.5 of the fixed disk 1.3, or automatically installed onto the membrane roll 1.5 of the fixed disk 1.3 using a robotic arm.

[0069] Second, the membrane roll is installed on the membrane roll installation mechanism 1. Specifically, the membrane roll is located between the fixing plates 1.3 of a pair of mounting bases 1.1. The membrane roll shafts 1.5 on the fixing plates 1.3 of the pair of mounting bases 1.1 are inserted into the center holes at both ends of the membrane roll. At this time, the toothed covers are located at both ends of the membrane roll, and the toothed plates on the edge of the toothed covers are bent towards the outer periphery of the membrane roll.

[0070] Third, the winding device 2 operates (during which the fixed plate 1.3 and the film roll remain stationary). Specifically, the tape roll is mounted on the tape mounting shaft 2.3, and the tape roll passes around each winding roller 2.4 in sequence. Then, the tape holder 2.2 moves to one side of the film roll, bringing the tape closer to the film roll, so that the tape adheres to the toothed plate on the edge of the perforated cover and the outer circumferential surface of the film roll. Next, the rotary drive mechanism 2.0 drives the winding arm 2.1 and the tape holder 2.2 to rotate together, thereby wrapping the toothed plate on the edge of the perforated cover around the outer circumferential surface of the film roll with the tape, fixing the perforated cover to both ends of the film roll, realizing the automated operation of local reinforcement and protection of both ends of the film roll, thereby improving the production efficiency of film roll packaging and reducing labor costs.

[0071] Specific embodiment two, such as Figure 1 , Figure 2 , Figure 3 As shown, an automatic packaging equipment for film roll end caps includes a film roll mounting mechanism 1, a winding device 2, and a pressing device 3.

[0072] The membrane roll mounting mechanism 1 includes a first track 1.2, a pair of mounting seats 1.1, and a mounting seat driving mechanism. In this embodiment, the pair of mounting seats 1.1 refers to two mounting seats 1.1. Each mounting seat 1.1 is provided with a fixing plate 1.3. A membrane roll shaft 1.5 is provided in the middle of the fixing plate 1.3. In this embodiment, the membrane roll mounting mechanism 1 also includes a base frame 1.4, on which the first track 1.2 is disposed. The first track 1.2 is horizontally distributed, and the fixing plates 1.3 are vertically distributed. The membrane roll shaft 1.5 is parallel to the first track 1.2.

[0073] At least one of the pair of mounting seats 1.1 is slidably disposed on the first track 1.2. Specifically,

[0074] In one example, such as Figure 1 , Figure 2 As shown, both mounting bases 1.1 are slidably mounted on the first track 1.2. The mounting base drive mechanism drives the two mounting bases 1.1 on the first track 1.2 to move, so that the pair of mounting bases 1.1 move closer to or further apart from each other.

[0075] In another example, one of the two mounting seats 1.1 is slidably disposed on the first track 1.2, while the other mounting seat 1.1 is fixedly disposed. A mounting seat drive mechanism drives the mounting seat 1.1 on the first track 1.2 to move, so that the pair of mounting seats 1.1 move closer to or further apart from each other.

[0076] The winding device 2 corresponds one-to-one with the mounting base 1.1. The winding device 2 includes a winding arm 2.1, a rotary drive mechanism 2.0, a tape holder 2.2, and a tape holder drive mechanism. The winding arm 2.1 is rotatably mounted on the mounting base 1.1. The rotary drive mechanism 2.0 drives the winding arm 2.1 to rotate. The tape holder 2.2 is slidably mounted on the rotating arm. The tape holder 2.2 slides radially along the film roll shaft 1.5. The tape holder drive mechanism is mounted on the winding arm 2.1 and drives the tape holder 2.2 to move. The tape holder 2.2 is equipped with a tape mounting shaft 2.3 and several winding rollers 2.4.

[0077] The pressing device 3 corresponds one-to-one with the fixed disk 1.3. The pressing device 3 includes a pressure plate driving mechanism 3.5 and several pressure plates 3.1 arranged circumferentially around the film roll 1.5. Each pressure plate 3.1 in the same pressing device 3 is located on the same side of the fixed disk 1.3 as the film roll 1.5. Each pressure plate 3.1 is radially slidably connected to the fixed disk 1.3 along the film roll 1.5. The pressure plate 3.1 can be a straight plate or an arc-shaped plate. The pressure plate driving mechanism 3.5 drives each pressure plate 3.1 in the same pressing device 3 to move.

[0078] The specific operation of an automatic film roll end cap packaging device according to this embodiment is as follows:

[0079] First, install the perforated cover onto the membrane roll 1.5 of the fixed disk 1.3 of the pair of mounting bases 1.1 (the perforated cover has a mounting hole in the center, through which the membrane roll 1.5 passes, and the perforated cover abuts against the surface of the fixed disk 1.3, with the perforated cover's edge teeth bent). The perforated cover can be manually installed onto the membrane roll 1.5 of the fixed disk 1.3, or automatically installed onto the membrane roll 1.5 of the fixed disk 1.3 using a robotic arm.

[0080] Second, the membrane roll is installed on the membrane roll installation mechanism 1. Specifically, the membrane roll is located between the fixing plates 1.3 of a pair of mounting bases 1.1. The membrane roll shafts 1.5 on the fixing plates 1.3 of the pair of mounting bases 1.1 are inserted into the center holes at both ends of the membrane roll. At this time, the toothed covers are located at both ends of the membrane roll, and the toothed plates on the edge of the toothed covers are bent towards the outer periphery of the membrane roll.

[0081] Next, the pressing device 3 operates, driving each pressing plate 3.1 in the same pressing device 3 towards the center of the film roll via the pressing plate driving mechanism 3.5, thereby bending each toothed plate on the edge of the floral cover close to or against the outer peripheral surface of the end of the film roll.

[0082] Third, the winding device 2 operates (during which the fixed plate 1.3 and the film roll remain stationary). Specifically, the tape roll is mounted on the tape mounting shaft 2.3, and the tape roll passes around each winding roller 2.4 in sequence. Then, the tape holder 2.2 moves to one side of the film roll, bringing the tape closer to the film roll, so that the tape adheres to the toothed plate on the edge of the perforated cover and the outer circumferential surface of the film roll. Next, the rotary drive mechanism 2.0 drives the winding arm 2.1 and the tape holder 2.2 to rotate together, thereby wrapping the toothed plate on the edge of the perforated cover around the outer circumferential surface of the film roll with the tape, fixing the perforated cover to both ends of the film roll, realizing the automated operation of local reinforcement and protection of both ends of the film roll, thereby improving the production efficiency of film roll packaging and reducing labor costs.

[0083] In the second step, the membrane roll installation can be carried out by a robotic arm. Specifically, the membrane roll is picked up between the fixing plates 1.3 of a pair of mounting seats 1.1, and then the mounting seats 1.1 on the first track 1.2 are moved by the mounting seat drive mechanism, so that the pair of mounting seats 1.1 move closer to each other, and the membrane roll shaft 1.5 on the fixing plates 1.3 of the pair of mounting seats 1.1 is inserted into the center holes at both ends of the membrane roll.

[0084] After the winding device 2 completes its work in the third step, a robotic arm can be used to unload the film roll. The robotic arm is existing technology and will not be described in detail in this embodiment.

[0085] Furthermore, such as Figure 1 , Figure 2 As shown, the mounting base drive mechanism drives the mounting base 1.1 on the first track 1.2 to move.

[0086] In one embodiment, the mounting base drive mechanism includes a fixedly mounted first rack, a first gear meshing with the first rack, and a mounting base 1.1 drive motor. The first rack is fixed on the base frame 1.4. The first rack is parallel to the first track 1.2. The mounting base 1.1 drive motor is mounted on the corresponding mounting base 1.1. The mounting base 1.1 drive motor drives the first gear to rotate, thereby moving the mounting base 1.1 along the first track 1.2.

[0087] In another embodiment, the mounting base drive mechanism may also employ a pneumatic cylinder, hydraulic cylinder, electric cylinder, linear module, or other commercially available linear drive mechanism.

[0088] Furthermore, the winding device 2 also includes a tape cutting blade and a blade drive mechanism for driving the tape cutting blade to move. The blade drive mechanism is a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder. After the winding device 2 has completed its work and the toothed plate of the serrated cover has been wrapped around the outer circumference of the roll film by the tape, the tape cutting blade is driven by the blade drive mechanism to cut the tape.

[0089] like Figure 2 , Figure 3As shown, the rotary drive mechanism 2.0 includes a rotary motor and a gear transmission mechanism or pulley transmission mechanism connecting the rotary motor to the rotation shaft of the winding arm 2.1. The rotary motor is fixed on the corresponding mounting base 1.1.

[0090] Furthermore, such as Figure 2 , Figure 3 As shown, the winding device 2 also includes a guide rail 2.5. The guide rail 2.5 is disposed on the winding arm 2.1 and extends radially along the film roll 1.5. The tape holder 2.2 slides along the guide rail 2.5. Thus, the tape holder 2.2 can be moved stably by the tape holder drive mechanism.

[0091] Furthermore, such as Figure 2 , Figure 3 As shown, the fixed disk 1.3 is located between the winding arms 2.1 on a pair of mounting seats 1.1. The tape holder 2.2 includes a sliding seat 2.21, a connecting post 2.22, and a mounting arm 2.23. The sliding seat 2.21 slides along the guide rail. The connecting post 2.22 is parallel to the film roll 1.5 and fixedly mounted on the sliding seat 2.21. The connecting post 2.22 is located outside the fixed disk 1.3. One end of the mounting arm 2.23 is fixed to the end of the connecting post 2.22, and the other end extends towards the film roll 1.5. The tape mounting shaft 2.3 and the winding roller 2.4 are mounted on the mounting arm 2.23. In this way, interference between the tape holder 2.2 and the fixed disk 1.3 can be avoided during the rotation of the winding arm 2.1; at the same time, it facilitates the actual processing and manufacturing of the tape holder 2.2.

[0092] Furthermore, such as Figure 2 , Figure 3 As shown, the fixed disk 1.3 is provided with a plurality of radial slide rails 3.4 corresponding one-to-one with the pressure plate 3.1 and sliding members 3.3 slidably disposed on the radial slide rails 3.4. The radial slide rails 3.4 extend radially along the film roll shaft 1.5. In this embodiment, the radial slide rails 3.4 and the sliding members 3.3 are located on the same side of the fixed disk 1.3, and the pressure plate 3.1 and the sliding members 3.3 are located on opposite sides of the fixed disk 1.3. The fixed disk 1.3 is provided with a plurality of strip holes corresponding one-to-one with the pressure plate 3.1, and the strip holes extend along the radial slide rails 3.4. The pressure plate 3.1 is disposed on the sliding member 3.3. The pressure plate 3.1 is fixed to the sliding member 3.3 by a mounting member 3.2, which passes through the corresponding strip hole.

[0093] In one embodiment, the pressure plate drive mechanism 3.5 includes a turntable 3.51, a plurality of arc-shaped guide grooves disposed on the turntable 3.51, and a turntable drive mechanism. A mating pin is provided on the sliding member 3.3. The turntable 3.51 is rotatably mounted on the mounting base 1.1 and coaxial with the film roll 1.5. Each arc-shaped guide groove corresponds one-to-one with a pressure plate 3.1. One end of each arc-shaped guide groove is close to the center of the turntable 3.51, and the other end extends towards the edge of the turntable 3.51. The mating pin is inserted into the corresponding arc-shaped guide groove. The turntable drive mechanism drives the turntable 3.51 to rotate. The turntable drive mechanism is composed of a pneumatic cylinder or a hydraulic cylinder, one end of which is hinged to the turntable 3.51, and the other end is hinged to the mounting base 1.1. Alternatively, the turntable drive mechanism can also be driven by a drive motor. Based on this, during the rotation of the turntable 3.51 driven by the turntable drive mechanism, the arc-shaped guide groove and the mating pin can be used to drive the pressure plates 3.1 in the pressing device 3 to move synchronously, so as to bend the toothed plates of the edge of the toothed cover close to or abut against the outer peripheral surface of the film roll end. At the same time, only one turntable drive mechanism is needed to drive the pressure plates 3.1 to move synchronously, which can effectively reduce the number of power mechanisms of the pressure plate drive mechanism 3.5 and reduce manufacturing costs.

[0094] In another implementation, such as Figure 3 As shown, the pressure plate drive mechanism 3.5 includes a turntable 3.51, several connecting rods 3.52 corresponding one-to-one with the pressure plates 3.1, and a turntable drive mechanism. The turntable 3.51 is rotatably mounted on the mounting base 1.1 and coaxial with the film roll shaft 1.5. One end of the connecting rod 3.52 is hinged to the turntable 3.51, and the other end of the connecting rod 3.52 is hinged to the corresponding sliding member 3.3. The turntable drive mechanism drives the turntable 3.51 to rotate. The turntable drive mechanism is composed of a cylinder or a hydraulic cylinder, one end of which is hinged to the turntable 3.51, and the other end is hinged to the mounting base 1.1. Of course, the turntable drive mechanism can also be driven by a drive motor. Based on this, during the process of the turntable drive mechanism driving the turntable 3.51 to rotate, the connecting rods 3.52 can drive the pressure plates 3.1 in the pressing device 3 to move synchronously, so as to bend the toothed plates of the edge of the toothed cover close to or abut against the outer peripheral surface of the film roll end. Meanwhile, the fact that only one turntable drive mechanism is needed to synchronously drive each pressure plate 3.1 can effectively reduce the number of power mechanisms in the pressure plate drive mechanism 3.5 and reduce manufacturing costs.

[0095] Furthermore, such as Figure 2 As shown, a mounting plate 1.7 is fixedly mounted on the mounting base 1.1. A fixed plate 1.3 is fixed to the mounting plate 1.7 of the corresponding mounting base 1.1 by multiple mounting rods. A pressure plate drive mechanism 3.5 is disposed in the space between the fixed plate 1.3 and the mounting plate 1.7. This arrangement facilitates the layout of the fixed plate 1.3, the mounting plate 1.7, and the pressure plate drive mechanism 3.5, making actual manufacturing easier.

[0096] In this embodiment, as Figure 2 , Figure 3 As shown, a shaft 1.6 is fixedly mounted on the mounting base 1.1, and a mounting plate 1.7 and a fixing plate 1.3 are fixedly mounted on the shaft 1.6. The winding arm 2.1 is rotatably mounted on the shaft 1.6 via a bearing.

[0097] In this specific embodiment, the remaining structure is the same as in specific embodiment one or specific embodiment two, except that...

[0098] like Figure 4 As shown, an automatic packaging device for film roll end caps also includes a transfer mechanism 4. The transfer mechanism 4 includes a second track 4.1, a base 4.2, and a base drive mechanism. The second track 4.1 is perpendicular to the first track 1.2. The second track 4.1 is located between a pair of mounting seats 1.1.

[0099] The base 4.2 slides along the second track 4.1. The base 4.2 is equipped with a lifting seat 4.3 and a lifting driver. The lifting seat 4.3 has an upward-facing membrane roll placement slot. The membrane roll placement slot mates with the membrane roll and is used to place the membrane roll 5. The length direction of the membrane roll placement slot is parallel to the first track 1.2. The membrane roll placement slot is arc-shaped or V-shaped to accommodate membrane rolls of various outer diameters and widths. Of course, other shapes of slots can also be used.

[0100] The lifting drive drives the lifting seat 4.3 to move up and down. The lifting drive can be a lifting cylinder, a lifting hydraulic cylinder, or a lifting electric cylinder, but is not limited to these.

[0101] The base drive mechanism drives the base 4.2 to move along the second track 4.1. Specifically,

[0102] In one example, the base drive mechanism includes a fixedly mounted second rack, a second gear meshing with the second rack, and a base drive motor. The second rack is fixed to the base frame 1.4. The second rack is parallel to the second track 4.1. The base drive motor is mounted on the base 4.2. The base drive motor drives the second gear to rotate, thereby moving the base 4.2 along the second track 4.1.

[0103] In another embodiment, the base drive mechanism may also employ a pneumatic cylinder, hydraulic cylinder, electric cylinder, linear module, or other commercially available linear drive mechanisms.

[0104] The specific operation process for film roll loading in this embodiment is as follows:

[0105] After the film roll is loaded into the film roll placement slot of base 4.2, the film roll is moved between the fixing plates 1.3 of the two mounting seats 1.1 by the base drive mechanism. Then, the core of the film roll is aligned with the film roll shaft 1.5 by the lifting drive. The mounting seats 1.1 on the first track 1.2 are moved by the mounting seat drive mechanism, so that the pair of mounting seats 1.1 are brought closer to each other, and the film roll shafts 1.5 on the fixing plates 1.3 of the pair of mounting seats 1.1 are inserted into the center holes at both ends of the film roll. Then, the lifting drive drives the base 4.2 to descend. The film roll loading is completed.

[0106] The specific operation process for film roll cutting is as follows:

[0107] After the winding device 2 completes the wrapping of the film roll with tape, the base 4.2 is driven to rise by the lifting driver, and the mounting seat 1.1 on the first track 1.2 is driven to move by the mounting seat drive mechanism, so that the pair of mounting seats 1.1 separate from each other, the film roll enters the film roll placement slot, and then the film roll is moved to the unloading position by the base drive mechanism.

[0108] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the present utility model. Any simple modifications, alterations, or equivalent transformations made to the above embodiments based on the technical essence of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. An automatic packaging equipment for film roll end caps, characterized in that, include: The membrane roll mounting mechanism includes: First track; A pair of mounting seats, at least one of which is slidably disposed on a first track, each mounting seat is provided with a fixing plate, and a membrane roll is provided in the center of the fixing plate; The mounting base drive mechanism drives the mounting bases on the first track to move so that a pair of mounting bases move closer to or apart from each other; The winding device, corresponding one-to-one with the mounting base, includes: The winding arm is rotatably mounted on the mounting base; A rotary drive mechanism drives the winding arm to rotate. The tape holder is slidably mounted on the rotating arm, and the tape holder is equipped with a tape mounting shaft and several winding rollers.

2. The automatic packaging equipment for film roll end caps according to claim 1, characterized in that, It also includes a pressing device, which corresponds one-to-one with the fixing plate, and includes: Several pressure plates are arranged circumferentially around the film roll shaft, and each pressure plate is slidably connected to the fixed plate radially along the film roll shaft; The pressure plate drive mechanism drives the movement of each pressure plate in the same pressing device.

3. The automatic packaging equipment for film roll end caps according to claim 2, characterized in that, The fixed plate is provided with a plurality of radial slide rails corresponding one-to-one with the pressure plate and sliding parts slidably disposed on the radial slide rails. The pressure plate is disposed on the sliding parts and the sliding parts are provided with mating pins. The pressure plate driving mechanism includes: The turntable is rotatably mounted on the mounting base and coaxial with the film roll shaft. Several arc-shaped guide grooves on the turntable correspond one-to-one with the pressure plate. One end of each groove is close to the center of the turntable, and the other end extends towards the edge of the turntable. The mating pin is inserted into the corresponding arc-shaped guide groove. The turntable drive mechanism drives the turntable to rotate.

4. The automatic packaging equipment for film roll end caps according to claim 2, characterized in that, The fixed plate is provided with a plurality of radial slide rails corresponding one-to-one with the pressure plate and sliding parts slidably disposed on the radial slide rails, and the pressure plate is disposed on the sliding parts; The pressure plate driving mechanism includes: The turntable is rotatably mounted on the mounting base and coaxial with the film roll shaft. Several connecting rods that correspond one-to-one with the pressure plate, one end of which is hinged to the turntable and the other end of which is hinged to the corresponding sliding component; The turntable drive mechanism drives the turntable to rotate.

5. An automatic packaging equipment for film roll end caps according to claim 2, 3, or 4, characterized in that, A mounting plate is fixedly mounted on the mounting base. The fixed plate is fixed to the mounting plate of the corresponding mounting base by multiple mounting rods. The pressure plate driving mechanism is located in the space between the fixed plate and the mounting plate.

6. An automatic packaging equipment for film roll end caps according to claim 1, 2, 3, or 4, characterized in that, The winding device further includes: A guide rail is provided on the winding arm and extends radially along the film roll, and the tape holder slides along the guide rail; The tape holder drive mechanism is mounted on the winding arm to drive the tape holder to move.

7. An automatic packaging equipment for film roll end caps according to claim 6, characterized in that, The fixing plate is located between the winding arms on a pair of mounting bases, and the tape holder includes: The sliding seat slides along the guide rail; The connecting post is parallel to the membrane roll and fixedly mounted on the sliding seat, with the connecting post located outside the fixed plate; The mounting arm has one end fixed to the end of the connecting column and the other end extending towards the film roll shaft. The tape mounting shaft and the winding roller are mounted on the mounting arm.

8. An automatic packaging equipment for film roll end caps according to claim 1, 2, 3, or 4, characterized in that, The winding device also includes a tape cutting blade and a blade driving mechanism for driving the tape cutting blade to move. The rotary driving mechanism includes a rotary motor and a gear transmission mechanism or pulley transmission mechanism connecting the rotary motor and the rotating shaft of the winding arm.

9. An automatic packaging equipment for film roll end caps according to claim 1, 2, 3, or 4, characterized in that, It also includes transplanting mechanisms, which include: The second track is perpendicular to the first track and is located between a pair of mounting bases; The base slides along the second track. The base is equipped with a lifting seat and a lifting driver that drives the lifting seat to move up and down. The lifting seat is equipped with an upward-facing film roll placement slot. The length direction of the film roll placement slot is parallel to the first track. The base drive mechanism drives the base to move along the second track.

10. An automatic packaging equipment for film roll end caps according to claim 1, 2, 3, or 4, characterized in that, The mounting base drive mechanism includes: The first rack is fixedly positioned and parallel to the first track; The first gear that meshes with the first rack; The mounting base drives the motor, which is mounted on the corresponding mounting base and drives the first gear to rotate.

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