Protective device of high-speed winding roller equipment

Abstract

The utility model discloses a protective device of high-speed winding roller equipment. The protective device comprises a first protective device and a second protective device, the first protection device comprises a first moving device and an upper protection plate assembly located on the outer side of the roller set. The upper protection plate assembly comprises a plurality of upper protection plates corresponding to the upper rollers. The plurality of upper protective plates are respectively connected with the first moving device at the lower part; the first protection device comprises a second moving device and a lower protection plate assembly located on the outer side of the roller set, the lower protection plate assembly comprises a plurality of lower protection plates corresponding to the lower rollers, and the lower protection plates are connected with the second moving device on the upper portion. The upper protection plate assembly and the lower protection plate assembly are located in the same vertical plane, and the upper protection plate assembly and the lower protection plate assembly are arranged to form a gap channel consistent with the walking route of a fiber line between the roller sets. Therefore, an operator can be guided to carry out wire repairing operation, and the safety of the operator is ensured.

Description

Technical Field

[0001] The utility model relates to a protective device, in particular to a protective device for high-speed winding drum equipment. The protective device can safely supplement the wire without reducing the speed of the winding equipment. Background Art

[0002] PE fiber line, also known as polyethylene fiber line, has many excellent properties, such as high strength, wear resistance, corrosion resistance, aging resistance, etc. Therefore, it is widely used in various fields, especially in occasions requiring high strength and wear resistance of the wire, such as curtain fabrics, strong ropes, conveyor belts, etc.

[0003] The processing technology of PE fiber line includes the following steps: raw material preparation, raw material mixing, melt extrusion, cooling and shaping, stretching orientation, heat treatment, and winding and shaping.

[0004] The stretching and orientation step requires the use of high-speed winding drum equipment, which includes multiple high-speed rotating drums. There are usually eight drums, four in each row, and staggered in the longitudinal direction. A large number of PE fiber lines are stretched after winding around the high-speed rotating drums in turn. Usually, a protective plate is provided on the outside of the equipment to prevent people from contacting the high-speed rotating drums.

[0005] During the high-speed rotation of the drum, some PE fiber lines will break, which requires continuous repair. When repairing, the protective plate must be opened first, and the speed of the drum must be reduced to reduce the personal danger of the high-speed drum to the repairing operation, but this will affect the production efficiency of the PE fiber line. Even after the speed of the drum is reduced, there are still some personal safety hazards. Utility Model Content

[0006] In view of this, the technical problem to be solved by the utility model is to provide a protective device that can ensure personal safety while performing wire replenishment under the premise of maintaining high-speed operation of a winding drum device.

[0007] The core technical concept of the utility model is that the protective device has a gap channel, and the gap channel is adjusted by the first and second movable protective devices so that the trajectory of the gap channel is consistent with the walking route of the fiber line between the roller groups, so as to guide the operator to perform the line filling operation while ensuring the safety of the operator.

[0008] The technical solution adopted by the utility model to solve the above technical problems is: a protective device for high-speed winding roller equipment, used to protect the free end of the roller group in the roller equipment; including a first protective device and a second protective device;

[0009] The first protection device comprises a first moving device and an upper protection plate assembly located outside the roller group, the upper protection plate assembly comprises a plurality of upper protection plates corresponding to the upper rollers respectively; the plurality of upper protection plates are respectively connected to the first moving device at the bottom; the second protection device comprises a second moving device and a lower protection plate assembly located outside the roller group, the lower protection plate assembly comprises a plurality of lower protection plates corresponding to the lower rollers respectively, the plurality of lower protection plates are respectively connected to the second moving device at the top; the inner sides of the upper and lower protection plates are fixedly provided with a guide sleeve with a conical outer wall into which the free end of the roller can extend, and the outer wall size of the guide sleeve gradually decreases from the outer side to the inner side;

[0010] The upper guard plate assembly and the lower guard plate assembly are in the same vertical plane, and the upper guard plate assembly and the lower guard plate assembly are arranged to form a gap channel consistent with the running route of the fiber line between the roller groups.

[0011] The preferred technical solution of the utility model is that the upper protective plate assembly and the lower protective plate assembly are both transparent PC protective plates.

[0012] The preferred technical solution of the utility model is: the first moving device is a floor-standing moving frame, and the upper protective plate assembly is connected to the moving frame through a plurality of vertical connecting columns; the moving frame can be horizontally moved outward to separate the guide sleeve inside the upper protective plate assembly from the corresponding upper roller;

[0013] The second moving device includes a horizontal moving device and a flipping device. The horizontal moving device moves the lower protective plate assembly horizontally for a distance to a first position, and the guide sleeve on the inner side of the lower protective plate assembly at the first position is disengaged from the corresponding lower roller; the flipping device flips the lower protective plate assembly at the first position upward to the second position.

[0014] The preferred technical solution of the utility model is: the horizontal moving device includes a base frame, a horizontal moving frame and a first cylinder, a slide rail is provided between the horizontal moving frame and the base frame, and the first cylinder can push the horizontal moving frame to move on the base frame; the flipping device includes a second cylinder, one side of the base frame is hinged on the equipment frame, and the second cylinder can lift the base frame upward to make the base frame flip upward along the hinged side.

[0015] The preferred technical solution of the utility model is: an electronic lock is arranged between the movable frame and the bottom frame of the equipment, and the electronic lock can fix the first protective device on the bottom frame of the equipment; after the electronic lock is unlocked, the first protective device can move horizontally away from the equipment.

[0016] The preferred technical solution of the utility model is: the width of the gap channel is 30-60 mm, so that a handheld rod-shaped wire suction tool can be inserted into the gap channel.

[0017] The preferred technical solution of the utility model is: the number of the upper guard plates is 3-5, each of which is independent and connected to the first moving device respectively;

[0018] There are 3 to 5 lower guard plates, which are respectively connected to the upper horizontal plate as a whole; and are connected to the second moving device.

[0019] Another preferred subject: A protective device for a high-speed winding drum device, used for protecting the free end of a drum group in the drum device; comprising a first protective device and a second protective device;

[0020] The first protection device includes a first moving device and an upper protection plate assembly located outside the roller group, the upper protection plate assembly includes a first upper protection plate, a second upper protection plate, a third upper protection plate and a fourth upper protection plate which are arranged in sequence in a transverse direction and correspond to the upper rollers respectively; the first upper protection plate, the second upper protection plate, the third upper protection plate and the fourth upper protection plate are respectively connected to the first moving device at the bottom;

[0021] The second protection device includes a second moving device and a lower protection plate assembly located outside the roller group, the lower protection plate assembly includes an upper transverse plate connected to the second moving device and a first and a second lower protection plate arranged at a distance below the upper transverse plate, and the first and the second lower protection plates are arranged in a transversely spaced manner;

[0022] The first lower guard plate and the upper horizontal plate are connected by a first vertical connection portion, and two air avoidance areas are formed on both sides of the first vertical connection portion;

[0023] The second lower guard plate and the upper horizontal plate are connected via a second vertical connection portion, and two air avoidance areas are formed on both sides of the second vertical connection portion;

[0024] The first to fourth upper guard plates are laterally embedded in the corresponding air avoidance areas in sequence, the shape of the upper guard plates is consistent with the shape of the air avoidance areas, and the size of the upper guard plates is smaller than the air avoidance areas to form gaps, all gaps are distributed continuously to form a gap channel for guiding the fill line, and the trajectory of the gap channel is consistent with the path of the roller group pulling the fiber line.

[0025] The preferred technical solution of the utility model is: a guide sleeve with a conical outer wall is fixedly provided on the inner side of the upper guard plate and the lower guard plate for the free end of the roller to extend into, and the outer wall size of the guide sleeve gradually decreases from the outer side to the inner side;

[0026] The upper guard plate assembly and the lower guard plate assembly are on the same vertical plane;

[0027] The gap channel includes a first gap section formed by the first upper guard plate in the left side clearance area of ​​the first lower guard plate, a second gap section formed by the second upper guard plate in the right side clearance area of ​​the first lower guard plate, a third gap section formed by the third upper guard plate in the left side clearance area of ​​the second lower guard plate, and a fourth gap section formed by the fourth upper guard plate in the right side clearance area of ​​the second lower guard plate;

[0028] The first to fourth gap segments are all arc-shaped gap segments.

[0029] The preferred technical solution of the utility model is: the first moving device is a ground-mounted moving frame;

[0030] The upper guard plate is connected to the movable frame through a vertical connecting column, so that the movable frame can be moved horizontally to separate the guide sleeve on the inner side of the lower guard plate assembly from the corresponding upper roller.

[0031] The preferred technical solution of the utility model is: the second moving device includes a horizontal moving device and a flipping device; the horizontal moving device controls the horizontal movement of the lower protective plate assembly; the flipping device controls the upper and lower flipping of the lower protective plate assembly;

[0032] After the horizontal moving device horizontally moves the lower guard plate assembly outward to the first position, the flipping device flips the lower guard plate assembly located at the first position upward to place it in the second position, so that the roller group is in an open state.

[0033] The preferred technical solution of the utility model is: the horizontal moving device includes a base frame, a horizontal moving frame and a first cylinder, a slide rail is provided between the horizontal moving frame and the base frame, and the first cylinder can push the horizontal moving frame to move on the base frame; the flipping device includes a second cylinder, one side of the base frame is hinged on the equipment frame, and the second cylinder can lift the base frame upward to make the base frame flip upward along the hinged side.

[0034] The preferred technical solution of the utility model is: an electronic lock is arranged between the movable frame and the bottom frame of the equipment, and the electronic lock can fix the first protective device on the bottom frame of the equipment; after the electronic lock is unlocked, the first protective device can move horizontally away from the equipment.

[0035] The preferred technical solution of the utility model is: the width of the gap channel is 30-60 mm, so that a handheld rod-shaped wire suction tool can be inserted into the gap channel.

[0036] The preferred technical solution of the utility model is that the upper guard plate and the lower guard plate are both transparent PC protective plates.

[0037] Compared with the prior art, the utility model has the following advantages: the upper protection plate assembly and the lower protection plate assembly are in the same vertical plane, a gap channel is formed in the vertical plane, and the trajectory of the gap channel is consistent with the path of the roller group pulling the fiber line. Therefore, the operator can insert the thread repair tool into the gap channel through the gap channel to repair the line, thereby ensuring a safe distance between the operator and the roller group equipment, preventing the operator from accidentally contacting the high-speed roller group during operation and getting injured, and reducing accidental injuries.

[0038] In addition, the upper and lower guard plate assemblies are assembled on the winding roller equipment through a moving device. Through the moving device, the position and angle of the upper and lower guard plate assemblies can be flexibly adjusted to adapt to the different paths of the fiber line being pulled under different roller group arrangements, which improves the flexibility and adjustability of the assembly and can be adapted to high-speed winding roller equipment of different models and types, with strong versatility and adaptability. Moreover, the mobile assembly method allows the upper and lower guard plate assemblies to be easily disassembled and installed, which is convenient for maintenance and cleaning of the equipment and ensures the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0040] Figure 1 Schematic diagram of the assembly structure of the protective device and the roller equipment Figure 1 ;

[0041] Figure 2 Schematic diagram of the assembly structure of the protective device and the roller equipment Figure 2 ;

[0042] Figure 3 A schematic diagram of the flip device of the protective device in the state of flipping upwards;

[0043] Figure 4 It is a schematic diagram of the overall structure of the second protective device of the protective device;

[0044] Figure 5 It is the overall structural schematic diagram of the high-speed winding drum equipment;

[0045] Figure 6 Schematic diagram of guiding the handheld rod-shaped wire suction tool to fill the gap channel;

[0046] Figure 7 The overall structural diagram of the first protective device of the protective device is shown;

[0047] Figure 8 Schematic diagram of the assembly structure of the guide sleeve mounted on the roller Figure 1 ;

[0048] Fig. 9 Schematic diagram of the assembly structure of the guide sleeve mounted on the roller Figure 2 ;

[0049] Fig.10 It is a schematic diagram of the side structure of the guide sleeve on the protective device. DETAILED DESCRIPTION

[0050] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0051] like Figure 1 and Figure 2 As shown, the protection device 100 of the high-speed winding drum device is used to protect the free end of the drum group 201 in the drum device 200. The protection device 100 includes a first protection device 101 and a second protection device 102.

[0052] It should be noted that the protective roller device 200 usually includes an equipment frame and a roller group 201 installed on the equipment frame. The roller group 201 rotates at high speed under the drive of a power source to stretch and orient the fiber line. In the process of stretching and orienting many fiber lines, the fiber lines often break. At this time, it is necessary to repair the line on the roller group 201. In order to avoid injuries to operators, the roller group is usually slowed down, which will affect production efficiency. Therefore, the utility model designs a protective device so that the roller device in the high-speed winding state can also directly repair the line, and at the same time, it can effectively avoid injuries to operators.

[0053] The protection device 100 protects the free end of the roller group 201, that is, the end where the operator performs the thread mending operation. The protection device is divided into a first protection device and a second protection device, which is convenient for the two parts to be assembled independently, and the positions and distribution of the two protection devices can be more flexibly replaced and adjusted.

[0054] The upper guard plate assembly 20 is driven by the first moving device 10 and is located at the free end of the corresponding upper roller group c1; the lower guard plate assembly 40 is driven by the second moving device 20 and is located at the free end of the corresponding lower roller group c1.

[0055] The protection device drives the corresponding protection plate assembly to approach or move away from the free end of the roller group 201 to open or cover the roller group 201 .

[0056] Specifically, the first protection device 101 includes a first moving device 10 and an upper protection plate assembly 20 located outside the roller group 201. The upper protection plate assembly 20 includes a plurality of upper protection plates 21 corresponding to the upper roller c1; the plurality of upper protection plates 21 are respectively connected to the lower first moving device 10. When the first moving device 10 moves, it drives the upper protection plate 21 to approach or move away from the free end of the roller.

[0057] Preferably, two upper guard plates 21 are connected to both ends of a first moving device 10. Of course, more upper guard plates 21 can also be connected to the same first moving device 10, and the number of upper guard plates 21 connected to the first moving device 10 and the number of first moving devices 10 themselves (multiple first moving devices 10 can be arranged on the roller device) correspond to the required trajectory of the gap channel p (i.e., the path of the roller pulling the fiber line).

[0058] The second protection device 102 includes a second moving device 30 and a lower protection plate assembly 40 located outside the roller group 201. The lower protection plate assembly 40 includes a plurality of lower protection plates 41 corresponding to the lower roller c2, and the plurality of lower protection plates 41 are respectively connected to the upper second moving device 30. The second moving device 30 moves to drive the lower protection plates 41 away from or close to the free end of the roller. More specific content about the second protection device 102 will be described below.

[0059] First of all, it should be emphasized that the upper protection plate assembly 20 and the lower protection plate assembly 40 are in the same vertical plane, and a gap channel p is formed in the vertical plane, and the trajectory of the gap channel p is consistent with the path of the fiber line pulled by the roller group 201. Therefore, the operator can insert the thread repair tool into the gap channel p through the gap channel p to repair the thread, so as to ensure a safe distance between the operator and the roller group equipment 200, prevent the operator from accidentally touching the high-speed roller group 201 during operation and get injured, and reduce accidental injuries.

[0060] In addition, the upper and lower guard plate assemblies are assembled on the winding roller equipment through a moving device. Through the moving device, the position and angle of the upper and lower guard plate assemblies can be flexibly adjusted to adapt to the different paths of the fiber line being pulled under different roller group arrangements, which improves the flexibility and adjustability of the assembly and can be adapted to high-speed winding roller equipment of different models and types, with strong versatility and adaptability. Moreover, the mobile assembly method allows the upper and lower guard plate assemblies to be easily disassembled and installed, which is convenient for maintenance and cleaning of the equipment and ensures the normal operation of the equipment.

[0061] In a more specific case, the lower guard plate assembly 40 includes an upper transverse plate 42 connected to the second moving device 102 and a first and a second lower guard plate arranged at a distance below the upper transverse plate 42, and the first and the second lower guard plates are spaced apart in transverse direction.

[0062] The first lower guard plate and the upper transverse plate 42 are connected via a first vertical connection portion n1 , and two air avoidance areas r are formed on both sides of the first vertical connection portion n1 .

[0063] The second lower guard plate and the upper transverse plate 42 are connected via a second vertical connection portion n2, and two air avoidance areas r are formed on both sides of the second vertical connection portion n2.

[0064] The first to fourth upper guard plates are laterally embedded in the corresponding air avoidance areas r in sequence, the shape of the upper guard plate 21 is consistent with the shape of the air avoidance area r, and the size of the upper guard plate 21 is smaller than the air avoidance area r to form a gap, all the gaps are distributed continuously to form a gap channel p for guiding the fill line, and the trajectory of the gap channel p is consistent with the path of the roller group 201 pulling the fiber line.

[0065] Of course, the connection and position relationship between the lower guard plate 41 and the upper cross plate 42 can be set to other situations; correspondingly, the fitting relationship between the upper guard plate 21 and the lower guard plate assembly 20 will also be adjusted. Figure 6 Another schematic diagram of the trajectory of the gap channel p is shown. This transformation is intended to be related to the required trajectory of the gap channel p, that is, to the path of the roller group 201 pulling the fiber line; it is intended to achieve a better protective effect when repairing the line.

[0066] In addition, it should be noted that a guide sleeve 50 with a conical outer wall is fixedly provided on the inner side of the upper guard plate 21 and the lower guard plate 41 for the free end of the roller to extend into, and the outer wall size of the guide sleeve 50 gradually decreases from the outer side to the inner side.

[0067] More specifically, if Figure 7 , Figures 8 to 10 As shown, the guide sleeve 50 includes a concave area 51 formed on the front surface, and the concave area 51 is used to install a metal frame, and the upper guard plate 21 is fixedly connected to the metal frame. The peripheral side wall of the guide sleeve 50 is an inclined wall 52 inclined inwardly to guide the fiber line to fully slide onto the roller during the repair process, so as to facilitate the roller to stretch and orient the fiber line.

[0068] Preferably, the guard plates on the upper guard plate assembly 20 and the lower guard plate assembly 40 are transparent PC guard plates, so that the operator can more intuitively observe the high-speed operation of the roller group 201, whether the fiber line is broken (needs to be repaired in time), and the repair process (facilitates flexible fine-tuning of the repair amplitude and speed at any time).

[0069] like Figure 3 and Figure 7As shown, the rest that needs to be specifically explained is that the first moving device 10 is a grounded moving frame k, and the upper guard plate 21 of the upper guard plate assembly 20 is connected to the moving frame k through a plurality of vertical connecting columns a. The moving frame k can be horizontally moved outward to separate the guide sleeve 50 inside the upper guard plate assembly 20 from the corresponding upper roller c1.

[0070] like Figure 2 , Figure 3 and Figure 4 As shown, the second moving device 20 includes a horizontal moving device h and a flipping device f. The horizontal moving device h horizontally moves the lower guard plate assembly 40 to a first position, and the guide sleeve 50 on the inner side of the lower guard plate assembly 40 at the first position is separated from the corresponding lower roller c2. The flipping device f flips the lower guard plate assembly 40 at the first position upward to the second position.

[0071] When both moving devices are away from the free end of the roller, so that the roller equipment is in an open state, the equipment can be actively repaired and maintained. The two moving devices have different moving modes because of the different roller positions they need to protect, so they are designed to better control the position of the protective plate assembly 40, as well as the coordination and distribution between the upper and lower protective plates.

[0072] More specifically, the horizontal moving device h includes a base frame h1, a horizontal moving frame h2 and a first cylinder h3. A slide rail h4 is provided between the horizontal moving frame h2 and the base frame h1. The first cylinder h3 can push the horizontal moving frame h2 to move on the base frame h1.

[0073] The flipping device f includes a second cylinder f1. One side of the base frame h1 is hinged on the equipment frame 202. The second cylinder f1 can lift the base frame h1 upward to flip the base frame h1 upward along the hinged side.

[0074] That is, the second moving device 20 controls the lower guard plate 41 to first move it laterally outward from the free end of the drum until the subsequent turning action of the lower guard plate 41 does not interfere with the drum. Then, the lower guard plate 41 is controlled to turn upward and be in a suspended state.

[0075] Preferably, an electronic lock 60 is provided between the mobile frame k and the bottom frame 203 of the device, and the electronic lock 60 can fix the first protection device 101 on the bottom frame 203 of the device. To ensure the stability of the first protection device 101 in the protection state, after the electronic lock 60 is unlocked, the first protection device 101 can be horizontally moved away from the device; after unlocking, the first protection device 101 is in a movable and flexible state.

[0076] The width of the gap channel p is 30-60 mm, so that the handheld rod-shaped wire suction tool s can be extended into the gap channel p.

[0077] Preferably, the gap size of at least a part of the gap channel p is kept consistent, and the inner end size is small and the outer end size is large at both ends of the gap channel p, so that the handheld rod-shaped wire suction tool s can more conveniently enter and leave the gap channel p. Of course, the gap size of each part of the gap channel p can be kept consistent, and the setting of the gap size can be adjusted as needed.

[0078] like Figure 6 The figure shows a state diagram of a handheld rod-shaped wire suction tool s performing a thread repair under the guidance of the gap channel p. Under the guidance of the gap channel p, the handheld rod-shaped wire suction tool s can perform the thread repair work effectively, quickly and flexibly. The upper and lower guard plates forming the gap channel p can also effectively protect the operator, thus killing two birds with one stone.

[0079] Preferably, there are 3-5 upper guard plates 21, each of which is independently distributed, that is, each upper guard plate 21 can be flexibly matched with the corresponding lower guard plate assembly 40. The upper guard plate 21 is connected to the moving frame k through the vertical connecting column a, so that the moving frame k can be horizontally moved to separate the guide sleeve 50 inside the upper guard plate assembly 20 from the corresponding upper roller c1.

[0080] Preferably, there are 3-5 lower guard plates 41 , each of which is integrally formed with the upper cross plate 42 .

[0081] More preferably, the gap channel p includes a first gap segment p1 formed by the first upper guard plate in the left side air avoidance area r of the first lower guard plate, a second gap segment p2 formed by the second upper guard plate in the right side air avoidance area r of the first lower guard plate, a third gap segment p3 formed by the third upper guard plate in the left side air avoidance area r of the second lower guard plate, and a fourth gap segment p4 formed by the fourth upper guard plate in the right side air avoidance area r of the second lower guard plate; the first to fourth gap segments are all arc-shaped gap segments.

[0082] The purpose of the utility model is to solve the problem of how to safely perform fiber line replenishment (line filling) operations without reducing the operating speed of the equipment during the operation of high-speed winding drum equipment. In order to achieve this goal, the technical solution proposes a protective device with a gap channel p, and this gap channel p is the core of the design. The existence of the gap channel p allows the operator to safely perform line filling operations through this channel when the drum group is running at high speed. The trajectory of this channel p is consistent with the travel route of the fiber line between the drum group 201, which means that the operator can accurately fill the line without affecting the normal operation of the equipment.

[0083] In order to achieve this technical purpose, the protective device 100 includes two movable parts: a first protective device 101 and a second protective device 102. The protective plates on the two devices can be adjusted by respective moving devices (the first moving device 10 and the second moving device 30) to ensure that the trajectory of the gap channel p always matches the travel route of the fiber line. This design not only improves the safety of operation, but also maintains the high-speed operation efficiency of the equipment.

[0084] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the attached drawings, or the directions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. "First", "second", etc. are only for the purpose of making the description easier to understand, without any other directional meaning, and cannot be used as a limitation on the present utility model.

[0085] The above is an introduction to the protective device of the high-speed winding drum equipment provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A protective device for a high-speed winding drum device, used to protect the free end of a drum group in the drum device; characterized in that: including a first protection device and a second protection device; The first protection device comprises a first moving device and an upper protection plate assembly located outside the roller group, the upper protection plate assembly comprises a plurality of upper protection plates corresponding to the upper rollers respectively; the plurality of upper protection plates are respectively connected to the first moving device at the bottom; the second protection device comprises a second moving device and a lower protection plate assembly located outside the roller group, the lower protection plate assembly comprises a plurality of lower protection plates corresponding to the lower rollers respectively, the plurality of lower protection plates are respectively connected to the second moving device at the top; the inner sides of the upper and lower protection plates are fixedly provided with a guide sleeve with a conical outer wall into which the free end of the roller can extend, and the outer wall size of the guide sleeve gradually decreases from the outer side to the inner side; The upper guard plate assembly and the lower guard plate assembly are in the same vertical plane, and the upper guard plate assembly and the lower guard plate assembly are arranged to form a gap channel consistent with the running route of the fiber line between the roller groups.

2. The protective device of the high-speed winding drum equipment according to claim 1, characterized in that: The upper protective plate assembly and the lower protective plate assembly are both transparent PC protective plates.

3. The protective device of the high-speed winding drum equipment according to claim 1, characterized in that: The first moving device is a floor-standing moving frame, and the upper protective plate assembly is connected to the moving frame through a plurality of vertical connecting columns; the moving frame can be horizontally moved outward to separate the guide sleeve on the inner side of the upper protective plate assembly from the corresponding upper roller; The second moving device includes a horizontal moving device and a flipping device. The horizontal moving device moves the lower protective plate assembly horizontally for a distance to a first position, and the guide sleeve on the inner side of the lower protective plate assembly at the first position is disengaged from the corresponding lower roller; the flipping device flips the lower protective plate assembly at the first position upward to the second position.

4. The protective device of the high-speed winding drum equipment according to claim 3 is characterized in that: The horizontal moving device comprises a base frame, a horizontal moving frame and a first cylinder, a slide rail is provided between the horizontal moving frame and the base frame, and the first cylinder can push the horizontal moving frame to move on the base frame; The turning device comprises a second cylinder, one side of the base frame is hinged on the equipment frame, and the second cylinder can lift the base frame upward to make the base frame turn upward along the hinged side.

5. The protective device of the high-speed winding drum equipment according to claim 3 is characterized in that: An electronic lock is arranged between the movable frame and the bottom frame of the equipment, and the electronic lock can fix the first protection device on the bottom frame of the equipment; after the electronic lock is unlocked, the first protection device can move horizontally away from the equipment.

6. The protective device of the high-speed winding drum equipment according to claim 1, characterized in that: The width of the gap channel is 30-60 mm, so that a handheld rod-shaped wire suction tool can be inserted into the gap channel.

7. The protective device of the high-speed winding drum equipment according to claim 1, characterized in that: There are 3 to 5 upper guard plates, each of which is independent and connected to the first moving device respectively; There are 3 to 5 lower guard plates, which are respectively connected to the upper horizontal plate as a whole; and are connected to the second moving device.

8. A protective device for a high-speed winding drum device, used to protect the free end of a drum group in the drum device; characterized in that: including a first protection device and a second protection device; The first protection device includes a first moving device and an upper protection plate assembly located outside the roller group, the upper protection plate assembly includes a first upper protection plate, a second upper protection plate, a third upper protection plate and a fourth upper protection plate which are arranged in sequence in a transverse direction and correspond to the upper rollers respectively; the first upper protection plate, the second upper protection plate, the third upper protection plate and the fourth upper protection plate are respectively connected to the first moving device at the bottom; The second protection device includes a second moving device and a lower protection plate assembly located outside the roller group, the lower protection plate assembly includes an upper transverse plate connected to the second moving device and a first lower protection plate and a second lower protection plate arranged at a distance below the upper transverse plate, and the first lower protection plate and the second lower protection plate are arranged in a transversely spaced manner; The first lower guard plate and the upper horizontal plate are connected by a first vertical connection portion, and two air avoidance areas are formed on both sides of the first vertical connection portion; The second lower guard plate and the upper horizontal plate are connected via a second vertical connection portion, and two air avoidance areas are formed on both sides of the second vertical connection portion; The first to fourth upper guard plates are laterally embedded in the corresponding air avoidance areas in sequence, the shape of the upper guard plates is consistent with the shape of the air avoidance areas, and the size of the upper guard plates is smaller than the air avoidance areas to form gaps, all gaps are distributed continuously to form a gap channel for guiding the fill line, and the trajectory of the gap channel is consistent with the path of the roller group pulling the fiber line.

9. The protective device according to claim 8, characterized in that: The inner sides of the upper guard plate and the lower guard plate are fixedly provided with a guide sleeve with a conical outer wall for the free end of the roller to extend into, and the outer wall size of the guide sleeve gradually decreases from the outer side to the inner side; The upper guard plate assembly and the lower guard plate assembly are on the same vertical plane; The gap channel includes a first gap section formed by the first upper guard plate in the left side clearance area of ​​the first lower guard plate, a second gap section formed by the second upper guard plate in the right side clearance area of ​​the first lower guard plate, a third gap section formed by the third upper guard plate in the left side clearance area of ​​the second lower guard plate, and a fourth gap section formed by the fourth upper guard plate in the right side clearance area of ​​the second lower guard plate; The first to fourth gap segments are all arc-shaped gap segments.

10. The protective device for high-speed winding drum equipment according to claim 8, characterized in that: The first mobile device is a ground-mounted mobile frame; The upper guard plate is connected to the movable frame through a vertical connecting column, so that the movable frame can be moved horizontally to separate the guide sleeve on the inner side of the lower guard plate assembly from the corresponding upper roller.

11. The protective device for high-speed winding drum equipment according to claim 8, characterized in that: The second moving device includes a horizontal moving device and a flipping device; The horizontal moving device controls the horizontal movement of the lower protective plate assembly; the flipping device controls the upper and lower flipping of the lower protective plate assembly; After the horizontal moving device horizontally moves the lower guard plate assembly outward to the first position, the flipping device flips the lower guard plate assembly located at the first position upward to place it in the second position, so that the roller group is in an open state.

12. The protective device for high-speed winding drum equipment according to claim 11, characterized in that: The horizontal moving device comprises a base frame, a horizontal moving frame and a first cylinder, a slide rail is provided between the horizontal moving frame and the base frame, and the first cylinder can push the horizontal moving frame to move on the base frame; The turning device comprises a second cylinder, one side of the base frame is hinged on the equipment frame, and the second cylinder can lift the base frame upward to make the base frame turn upward along the hinged side.

13. The protective device for high-speed winding drum equipment according to claim 10, characterized in that: An electronic lock is arranged between the movable frame and the bottom frame of the equipment, and the electronic lock can fix the first protection device on the bottom frame of the equipment; after the electronic lock is unlocked, the first protection device can move horizontally away from the equipment.

14. The protective device for high-speed winding drum equipment according to claim 8, characterized in that: The width of the gap channel is 30-60 mm, so that a handheld rod-shaped wire suction tool can be inserted into the gap channel.

15. The protective device for high-speed winding drum equipment according to claim 8, characterized in that: The upper guard plate and the lower guard plate are both transparent PC protective plates.

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