Protective device and filament winding machine

Abstract

The embodiment of the present application discloses a protective device and a filament winding machine, which relate to the field of textile technology, including: a fixing component for fixing the protective device; a rotating shaft rotatably mounted on the fixing component; a rotating component for driving the rotating shaft to rotate; a mounting component, including two mounting plates arranged opposite to each other, the two ends of the rotating shaft being respectively connected to the two mounting plates, and sliding grooves being provided on the two mounting plates; a protective plate, the two ends of the protective plate being respectively slidably connected in the sliding grooves of the two mounting plates; a driving component, the driving component being used to drive the protective plate to slide in the sliding groove to between the large and small silk cakes of the filament winding machine for protection; a control rotating component can drive the rotating shaft and the two mounting plates to rotate to a specific angle; since the two mounting plates are both provided with sliding grooves, the two ends of the protective plate are respectively slidably connected to the two sliding grooves, and the driving component is used to drive the protective plate to slide in the sliding groove to between the large and small silk cakes of the filament winding machine for protection.

Description

Technical Field

[0001] The present application relates to the technical field of textiles, and in particular to a protective device and a filament winding machine. Background Art

[0002] Chemical fiber filament winding machine refers to a special machine used to further process the primary fibers (including filaments or staple fiber bundles) obtained in the melt spinning process and form them into a certain package form. In the process of chemical fiber winding by the fully automatic winding machine, when a silk cake is fully rolled to form a large silk cake, the empty paper tube will be switched to spin the small silk cake. However, due to the limited space of the winding machine, its structural arrangement is relatively compact. During the winding process, the large silk cake will interfere with the small silk cake, causing collision and even breakage.

[0003] In the prior art, a protective plate is used to separate the large silk cake from the small silk cake. However, this structure cannot protect the small silk cake over a large area, and the small silk cake will still be affected by the silk threads of the large silk cake. Summary of the invention

[0004] The purpose of the present application is to provide a protective device and a filament winding machine, so as to solve the technical problem of large filament cakes interfering with small filament cakes and causing breakage during the spinning process to a certain extent.

[0005] In order to solve the above technical problems, this application adopts the following technical solutions:

[0006] The first aspect of an embodiment of the present application provides a protective device, comprising: a fixing component for fixing the protective device; a rotating shaft rotatably mounted on the fixing component; a rotating component for driving the rotating shaft to rotate; a mounting component, comprising two relatively arranged mounting plates, the two ends of the rotating shaft being respectively connected to the two mounting plates, and both mounting plates being provided with sliding grooves; a protective plate, the two ends of the protective plate being respectively slidably connected in the sliding grooves of the two mounting plates; and a driving component, the driving component being used to drive the protective plate to slide in the sliding groove to between the large silk cake and the small silk cake of the filament winding machine for protection.

[0007] In some embodiments, the fixed component includes: a support plate fixed to the base of the filament winding machine; a support block fixed to the end face of the frame of the filament winding machine, one end of the rotating shaft is connected to the upper end of the support plate, and the other end of the rotating shaft passes through the support block and is connected to the rotating component.

[0008] In some embodiments, the driving assembly includes: a driving arm, one end of which is mounted on the rotating shaft, and the other end of which is connected to the protective plate; and a power unit, which is used to drive the driving arm to move.

[0009] In some embodiments, the driving arm includes: a telescopic sleeve, which is sleeved on the rotating shaft; a scissors-type telescopic part, which is a scissors-type component formed by hingedly connecting multiple connecting rods, one end of the scissors-type telescopic part is respectively connected to the two ends of the telescopic sleeve through two connecting rods, and the other end of the scissors-type telescopic part is connected to the protective plate through a connecting rod; and a driving block, which is arranged at the upper end of the telescopic sleeve.

[0010] In some embodiments, the power unit includes a driving cylinder, the driving cylinder is fixed to the rotating shaft, and the power output end of the driving cylinder is connected to the driving block.

[0011] In some embodiments, when there are no less than two driving arms, the driving cylinder is connected to the driving block of any one of the driving arms, and the driving blocks of two adjacent driving arms are connected via a linkage rod.

[0012] In some embodiments, the protective plate includes: a main board body; a first connecting portion, through which the main board body is slidably connected to two sliding grooves respectively; and a second connecting portion, used to connect the driving arm.

[0013] In some embodiments, the first connecting portion includes a pulley and two side plates, the two side plates are respectively fixed to two ends of the main board body, a pulley is installed on the outer side of the side plate, and the pulley is connected to the sliding groove.

[0014] In some embodiments, the second connecting portion includes a fixed shaft and a fixed buckle, the two ends of the fixed shaft are respectively fixedly connected to the inner sides of two side panels, the fixed shaft is connected to the driving arm, and the fixed shaft is connected to the main board body through the fixed buckle.

[0015] A second aspect of an embodiment of the present application provides a filament winding machine, on which a protective device is provided.

[0016] It can be seen from the above technical solution that the present application has at least the following advantages and positive effects:

[0017] The first aspect of the present application provides a protective device, since the rotating shaft is rotatably installed on the fixed component, the rotating component is used to drive the rotating shaft to rotate, and the ends of the two mounting plates are fixed to the rotating shaft. Therefore, by controlling the rotating component, the rotating shaft and the two mounting plates can be driven to rotate to a specific angle; since sliding grooves are provided on the two mounting plates, the two ends of the protective plate are respectively slidably connected to the two sliding grooves, and the driving component is used to drive the protective plate to slide in the sliding groove to between the large and small silk cakes of the filament winding machine for protection, thereby increasing the effective protection length of the protective plate within a limited space, and will not affect the normal spinning operation of the filament winding machine during use and retraction.

[0018] The second aspect of the present application provides a filament winding machine, which is provided with a protective component on the filament winding machine. Since the rotating shaft is rotatably installed on the fixed component, the rotating component is used to drive the rotating shaft to rotate, and the ends of the two mounting plates are fixed to the rotating shaft. Therefore, by controlling the rotating component, the rotating shaft and the two mounting plates can be driven to rotate to a specific angle; since sliding grooves are provided on the two mounting plates, the two ends of the protective plate are respectively slidably connected to the two sliding grooves, and the driving component is used to drive the protective plate to slide in the sliding groove to between the large and small silk cakes of the filament winding machine for protection, thereby increasing the effective protection length of the protective plate within a limited space, and will not affect the normal spinning operation of the filament winding machine during use and contraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 is a structural schematic diagram of a filament winding machine according to an embodiment;

[0021] Figure 2 is a schematic structural diagram of a protection device according to an embodiment;

[0022] Figure 3 It is a schematic diagram of the partial structure of a protective device after two driving arms are hidden according to an embodiment;

[0023] Figure 4 is a schematic structural diagram of a retracted driving arm of a protective device according to an embodiment;

[0024] Figure 5 is a schematic structural diagram of a driving arm of a protective device extending according to an embodiment;

[0025] Figure 6 It is a schematic diagram of the structure of a protective device when it is folded according to an embodiment.

[0026] The accompanying drawings are marked as follows: 100, protective device; 110, fixing assembly; 111, support plate; 112, support block; 120, rotating shaft; 130, mounting assembly; 131, mounting plate; 132, sliding groove; 140, driving assembly; 141, driving arm; 142, telescopic sleeve; 143, telescopic part of scissors fork; 144, driving block; 145, driving cylinder; 146, linkage rod; 150, protective plate; 151, main board; 152, side plate; 153, pulley; 154, fixed shaft; 155, buckle; 200, large wire cake; 300, small wire cake. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0029] The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] See also Figure 1 to Figure 3 .

[0032] Figure 1 to Figure 3 1 is a schematic diagram of the structure of a protective device in an embodiment of the present application. As shown in the figure, the protective device includes: a fixing component 110, used to fix the protective device 100; a rotating shaft 120, which is rotatably installed on the fixing component 110; a rotating component, used to drive the rotating shaft 120 to rotate; a mounting component 130, including two mounting plates 131 arranged opposite to each other, the two ends of the rotating shaft 120 are respectively connected to the ends of the two mounting plates 131, and the two mounting plates 131 are provided with sliding grooves 132; a protective plate 150, the two ends of the protective plate 150 are respectively slidably connected to the sliding grooves 132 of the two mounting plates 131; a driving component 140, the driving component 140 is used to drive the protective plate 150 to slide in the sliding groove 132 to between the large silk cake 200 and the small silk cake 300 of the filament winding machine for protective operation. Protection, since the rotating shaft 120 is rotatably installed on the fixed component 110, the rotating component is used to drive the rotating shaft 120 to rotate, and the ends of the two mounting plates 131 are fixed to the rotating shaft 120. Therefore, by controlling the rotating component, the rotating shaft 120 and the two mounting plates 131 can be driven to rotate to a specific angle; since the two mounting plates 131 are provided with sliding grooves 132, the two ends of the protective plate 150 are respectively slidably connected to the two sliding grooves 132, and the driving component 140 is used to drive the protective plate 150 to slide in the sliding grooves 132 to between the large silk cake 200 and the small silk cake 300 of the filament winding machine for protection, thereby increasing the effective protection length of the protective plate 150 in a limited space, and will not affect the normal spinning work of the filament winding machine during use and contraction.

[0033] In this embodiment, the fixed component 110 includes: a support plate 111, fixed on the base of the filament winding machine; a support block 112, fixed on the end face of the frame of the filament winding machine, one end of the rotating shaft 120 is connected to the upper end of the support plate 111, and the other end of the rotating shaft 120 passes through the support block 112 and is connected to the rotating component.

[0034] In this embodiment, the rotating component may be a device in the filament winding machine that can drive the rotating shaft 120 to rotate. The rotating component may be a motor, and the output end of the motor may drive the rotating shaft 120 to rotate via a belt or a gear.

[0035] In this embodiment, the driving assembly 140 includes: a driving arm 141, one end of the driving arm 141 is installed on the rotating shaft 120, and the other end of the driving arm 141 is connected to the protective plate 150; and a power unit, which is used to drive the driving arm 141 to move.

[0036] See also Figure 4 and Figure 5 ;

[0037] In this embodiment, the driving arm 141 includes: a telescopic sleeve 142, which is sleeved on the rotating shaft 120; a scissors-type telescopic part 143, which is a scissors-type component formed by hingedly connecting multiple connecting rods, one end of the scissors-type telescopic part 143 is respectively connected to the two ends of the telescopic sleeve 142 through two connecting rods, and the other end of the scissors-type telescopic part 143 is connected to the protective plate 150 through a connecting rod; and a driving block 144, which is arranged at the upper end of the telescopic sleeve 142.

[0038] In the specific implementation process of this embodiment, when the telescopic sleeve 142 is extended, the scissors-type telescopic part 143 is retracted, and when the telescopic sleeve 142 is locked, the scissors-type telescopic part 143 is retracted.

[0039] In this embodiment, the power unit includes a driving cylinder 145, which is fixed to the rotating shaft 120, and a power output end of the driving cylinder 145 is connected to the driving block 144. The driving arm 141 is controlled by the driving cylinder 145, and the power unit can also be driven by a driving cylinder or an electric push rod.

[0040] In this embodiment, when three driving arms 141 are provided, the driving cylinder 145 is connected to the driving block 144 of any one of the driving arms 141, and the driving blocks 144 of two adjacent driving arms 141 are connected by a connecting rod 146. When the driving cylinder 145 pushes a driving block 144, under the action of the connecting rod 146, each driving arm 141 synchronously drives the protective plate 150. Setting three driving arms 141 can increase the stability of the transmission.

[0041] In this embodiment, the protection plate 150 includes: a main board body 151; a first connection portion, through which the main board body 151 is slidably connected to the two sliding grooves 132 respectively; and a second connection portion for connecting the driving arm 141.

[0042] In this embodiment, the first connecting portion includes a pulley 153 and two side plates 152. The two side plates 152 are respectively fixed to the two ends of the main body 151. The pulley 153 is installed on the outer side of the side plate 152. The pulley 153 is connected to the sliding groove 132 and slides in the sliding groove 132.

[0043] In this embodiment, the second connection portion includes a fixed shaft 154 , both ends of which are fixedly connected to the inner sides of the two side plates 152 , respectively, and the fixed shaft 154 is connected to the driving arm 141 .

[0044] In this embodiment, the second connection portion further includes a fixing buckle 155, and the fixing shaft 154 is connected to the main board body 151 via the fixing buckle 155. There are multiple buckles 155, and the connection between the fixing shaft 154 and the main board body 151 is more stable through the buckle 155.

[0045] See also Figure 1 and Figure 6 In this embodiment, a filament winding machine is also provided, and the protective device in this embodiment is provided on the filament winding machine. Figure 1 Schematic diagram of the position of the protective device 100 in this embodiment when working on the filament winding machine, Figure 6 This is a schematic diagram of the structure of the protective device 100 when it is folded. As can be seen from the figure, the device occupies a small space and will not affect the normal spinning operation of the filament winding machine during use and retraction.

[0046] It can be seen from the above technical solution that the present application has at least the following advantages and positive effects:

[0047] The first aspect of the present application provides a protective device, since the rotating shaft is rotatably installed on the fixed component, the rotating component is used to drive the rotating shaft to rotate, and the ends of the two mounting plates are fixed to the rotating shaft. Therefore, by controlling the rotating component, the rotating shaft and the two mounting plates can be driven to rotate to a specific angle; since sliding grooves are provided on the two mounting plates, the two ends of the protective plate are respectively slidably connected to the two sliding grooves, and the driving component is used to drive the protective plate to slide in the sliding groove to between the large and small silk cakes of the filament winding machine for protection, thereby increasing the effective protection length of the protective plate within a limited space, and will not affect the normal spinning operation of the filament winding machine during use and retraction.

[0048] The second aspect of the present application provides a filament winding machine, which is provided with a protective component on the filament winding machine. Since the rotating shaft is rotatably installed on the fixed component, the rotating component is used to drive the rotating shaft to rotate, and the ends of the two mounting plates are fixed to the rotating shaft. Therefore, by controlling the rotating component, the rotating shaft and the two mounting plates can be driven to rotate to a specific angle; since sliding grooves are provided on the two mounting plates, the two ends of the protective plate are respectively slidably connected to the two sliding grooves, and the driving component is used to drive the protective plate to slide in the sliding groove to between the large and small silk cakes of the filament winding machine for protection, thereby increasing the effective protection length of the protective plate within a limited space, and will not affect the normal spinning operation of the filament winding machine during use and contraction.

[0049] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0050] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A protective device, characterized in that: include: Fixing components; A rotating shaft rotatably mounted on the fixed assembly; A rotating assembly, used to drive the rotating shaft to rotate; the rotating assembly is a motor, and the output end of the motor drives the rotating shaft to rotate through a belt or a gear; The mounting assembly comprises two mounting plates arranged opposite to each other, the two ends of the rotating shaft are respectively connected to the two mounting plates, and the two mounting plates are provided with sliding grooves; A protective plate, the two ends of which are slidably connected in the sliding grooves of the two mounting plates; A driving assembly, the driving assembly is used to drive the protective plate to slide in the sliding groove to between the large silk cake and the small silk cake of the filament winding machine for protection; The fixing assembly comprises: A support plate, fixed on the base of the filament winding machine; A support block is fixed to the end surface of the frame of the filament winding machine, one end of the rotating shaft is connected to the upper end of the supporting plate, and the other end of the rotating shaft passes through the support block and is connected to the rotating assembly; The drive assembly comprises: A driving arm, one end of which is mounted on the rotating shaft, and the other end of which is connected to the protective plate; A power unit, the power unit is used to drive the driving arm to move; The driving arm comprises: A telescopic sleeve, sleeved on the rotating shaft; A scissor-type telescopic part, wherein the scissor-type telescopic part is a scissor-type component formed by hingedly connecting a plurality of connecting rods, one end of the scissor-type telescopic part is respectively connected to the two ends of the telescopic sleeve through two connecting rods, and the other end of the scissor-type telescopic part is connected to the protective plate through a connecting rod; A driving block, the driving block being arranged at the upper end of the telescopic sleeve; The power unit comprises a driving cylinder, the driving cylinder is fixed to the rotating shaft, and a power output end of the driving cylinder is connected to the driving block.

2. A protective device according to claim 1, characterized in that: When there are no less than two driving arms, the driving cylinder is connected to the driving block of any one of the driving arms, and the driving blocks of two adjacent driving arms are connected via a linkage rod.

3. A protective device according to claim 1, characterized in that: The protective plate comprises: Main board body; A first connecting portion, wherein the main board body is slidably connected to the two sliding grooves respectively through the first connecting portion; The second connecting portion is used to connect the driving arm.

4. A protective device according to claim 3, characterized in that: The first connecting part includes a pulley and two side plates, the two side plates are respectively fixed to the two ends of the main board body, and a pulley is installed on the outer side of the side plate, and the pulley is connected to the sliding groove.

5. A protective device according to claim 4, characterized in that: The second connecting part includes a fixed shaft and a fixed buckle, the two ends of the fixed shaft are respectively fixedly connected to the inner sides of the two side plates, the fixed shaft is connected to the other end of the scissors-type telescopic part, and the fixed shaft is connected to the main board body through the fixed buckle.

6. A filament winding machine, characterized in that: The filament winding machine is provided with a protective device as described in any one of claims 1 to 5.

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