Adjustable bobbin pushing device of lap former
By designing an adjustable bobbin pusher in the strip winding machine, the position of the cylinder support and bobbin baffle can be adjusted using the pusher adjustment hole and baffle adjustment hole, thus solving the problem of chuck damage caused by inaccurate bobbin stopping and achieving stability and reliability of bobbin transportation.
Patent Information
- Application Number
- CN202423229233.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Due to accumulated errors during the manufacturing process of the parts, the cylinder's position is not precise enough after it pushes the cylinder, and the cylinder position cannot be adjusted, resulting in the cylinder colliding and being damaged with the clamp.
An adjustable bobbin pushing device for a strip winding machine was designed. The installation positions of the cylinder support and the bobbin baffle are adjusted by the bobbin pushing adjustment hole and the baffle adjustment hole to ensure the accurate stopping position of the bobbin and avoid collision between the bobbin and the clamping plate.
It enables precise adjustment of the bobbin's stopping position, avoids damage to the bobbin and clamp, and ensures the stability and reliability of the bobbin transportation process.
Smart Images
Figure CN223619849U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to textile machinery and equipment, specifically relating to an adjustable pusher tube device for a sliver winding machine. Background Technology
[0002] The high-speed strip winding machine uses pneumatic control for the entire machine's operation cycle. In the bobbin pushing process, the cylinder pushes the bobbin onto the bobbin support plate, and the bobbin gripping assembly grabs the bobbin and transports it to another mechanism for the next operation cycle. Due to accumulated errors in the parts manufacturing process, the bobbin's stopping position is not precise after the cylinder pushes it. Since the cylinder position cannot be adjusted, the bobbin's position cannot be adjusted. Consequently, the bobbin gripping assembly is prone to colliding with the clamping plate during the process of lowering the bobbin, causing damage to both the bobbin and the clamping plate. Utility Model Content
[0003] The purpose of this invention is to provide an adjustable bobbin pushing device for a spool winding machine, which can adjust the stopping position of the bobbin to avoid damage to the bobbin and the clamping plate.
[0004] The technical solution of this utility model is: an adjustable bobbin pusher device for a strip winding machine, comprising:
[0005] The pipe gripping assembly includes symmetrically arranged pipe gripping support frames. Each of the two pipe gripping support frames has a pipe clamping plate in the middle. The pipe clamping plate is located between the two pipe gripping support frames. Each pipe clamping plate has a clamping plate pushing cylinder on one side. The top of the two pipe gripping support frames is connected to a pipe gripping rotating rod. The end of the pipe gripping rotating rod is equipped with a swing cylinder. A pipe gripping arm is connected to the pipe gripping rotating rod. One end of the pipe gripping arm is equipped with a pipe gripping slot.
[0006] A pusher assembly is located on one side of the pipe gripping assembly. The pusher assembly includes a pipe support frame, a lifting cylinder at the bottom of one side of the pipe support frame, a lifting plate at one end of the lifting cylinder, and several pipes placed on the lifting plate from top to bottom. A pipe conveying plate is connected to the top of the pipe support frame. A cylinder upper mounting seat and a cylinder lower mounting seat are provided on one side of the pipe conveying plate. A pusher adjustment hole is opened in the middle of the cylinder upper mounting seat and the cylinder lower mounting seat. A cylinder bracket is provided in the middle of the cylinder upper mounting seat and the cylinder lower mounting seat. The cylinder bracket is adjustablely connected to the cylinder upper mounting seat and the cylinder lower mounting seat through the pusher adjustment hole. A pusher cylinder is provided on the cylinder bracket. A pipe pusher plate is provided at the piston end of the pusher cylinder. The pipe pusher plate is located above the pipe conveying plate.
[0007] A receiving assembly is located below the pipe gripping arm. The receiving assembly includes a pipe receiving plate and two mounting plates. The two mounting plates are symmetrically arranged on both sides of the pipe conveying plate. A rotating cylinder is provided between the two mounting plates. The rotating cylinder is located below the pipe conveying plate. The piston end of the rotating cylinder is rotatably connected to the pipe receiving plate. The pipe receiving plate is located at one end of the pipe conveying plate. Both sides of one end of the pipe receiving plate are rotatably connected to the two mounting plates respectively. A baffle adjustment hole is opened at the other end of the pipe receiving plate. A pipe baffle is adjustablely connected to the end of the pipe receiving plate through the baffle adjustment hole.
[0008] Furthermore, both the pusher adjustment hole and the baffle adjustment hole are elongated holes. The upper and lower ends of the cylinder bracket are connected to the upper cylinder mounting seat and the lower cylinder mounting seat respectively through screws and the pusher adjustment hole; the cylinder baffle is connected to the cylinder receiving plate through screws and the baffle adjustment hole.
[0009] Furthermore, a cylinder for pushing the cylinder is provided on one side of the cylinder clamp, and the cylinder clamp is mounted on the cylinder gripping support frame; an installation shaft is provided in the middle of the other side of the cylinder clamp, the installation shaft is located between the two cylinder clamps, and the diameter of the installation shaft is adapted to the diameter of the cylinder.
[0010] Furthermore, the upper surfaces of both the tube conveying plate and the tube receiving plate are arc-shaped.
[0011] The beneficial effects of this utility model are as follows: by adjusting the installation position of the cylinder bracket through the pusher adjustment hole, the installation position of the pusher cylinder is adjusted, ensuring that the cylinder tube can be pushed onto the cylinder tube receiving plate by the cylinder tube pusher plate. The cylinder tube baffle prevents the cylinder tube from falling off the cylinder tube receiving plate. At the same time, by adjusting the installation position of the cylinder tube baffle through the baffle adjustment hole, the cylinder tube is prevented from returning to the cylinder tube conveying plate due to reaction force. By adjusting the installation positions of the pusher cylinder and the cylinder tube baffle, the stopping position of the cylinder tube is adjusted, preventing the cylinder tube gripping assembly from colliding with the clamping plate during the process of driving the cylinder tube down, thereby preventing damage to the cylinder tube and the clamping plate. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;
[0015] Figure 3 This is a side view of the push cylinder assembly and the receiving assembly in this utility model. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] In the description of this utility model, it should be noted that the terms "middle," "upper," "lower," "one side," "one end," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0018] Due to accumulated errors during the manufacturing process of the parts, the stopping position of the bobbin after the cylinder pushes it is not precise enough. Since the position of the cylinder cannot be adjusted, the position of the bobbin cannot be adjusted. Consequently, the bobbin gripping assembly is prone to colliding with the clamping plate during the descent of the bobbin, causing damage to both the bobbin and the clamping plate. In view of this, the inventors of this application provide an adjustable bobbin pushing device for a strip winding machine, which can adjust the stopping position of the bobbin to avoid damage to the bobbin and the clamping plate.
[0019] like Figures 1 to 3 As shown, an adjustable tube pusher device for a strip winding machine includes: a tube gripping assembly 1, a tube pusher assembly 2, and a receiving assembly 3.
[0020] Among them, such as Figure 1As shown, the pipe gripping assembly 1 includes symmetrically arranged pipe gripping support frames 11. Each of the two pipe gripping support frames 11 has a pipe clamping plate 12 in the middle. The pipe clamping plate 12 is located between the two pipe gripping support frames 11. Each pipe clamping plate has a clamping plate pushing cylinder on one side. The top of the two pipe gripping support frames 11 is connected to a pipe gripping rotating rod 13. The end of the pipe gripping rotating rod 13 is provided with a swing cylinder. A pipe gripping arm 14 is connected to the pipe gripping rotating rod 13. One end of the pipe gripping arm 14 is provided with a pipe gripping slot 15.
[0021] Specifically, a clamping cylinder is provided on one side of the tube clamp 12, and the clamping cylinder is mounted on the tube gripping support frame 11; an installation shaft head is provided in the middle of the other side of the tube clamp 12, the installation shaft head is located between the two tube clamps, and the diameter of the installation shaft head is adapted to the diameter of the tube 5.
[0022] Based on the above embodiment, the tube 4 is placed in the tube gripping slot 15. The tube gripping rotating rod 13 is driven to rotate by the swing cylinder. The tube gripping rotating rod 13 drives the tube gripping arm 14 to rotate. The tube gripping slot 15 on the tube gripping arm 14 drives the tube 5 to rotate downward until the tube 5 rotates between the two tube gripping discs 12. The two disc pushing cylinders extend and push the tube gripping discs 12 on both sides of the tube 5 to move closer to the tube 5 until the mounting shaft head in the middle of the tube gripping disc 12 is inserted into the interior of the tube 5. At this time, the swing cylinder drives the tube gripping rotating rod 13 to rotate downward. The moving rod 13 rotates in the opposite direction, and the pipe gripping rotating rod 13 drives the pipe gripping arm 14 to rotate in the opposite direction. Since the two ends of the cylinder 5 are clamped to the shaft heads of the two cylinder clamping plates 12, the pipe gripping arm 14 separates the cylinder 5 from the pipe gripping slot 15 when it rotates. The pipe gripping arm 14 is reset under the action of the swing cylinder. Neither the clamping plate pushing cylinder nor the swing cylinder is shown in the figure. The clamping plate pushing cylinder used to push the cylinder clamping plate 12 to move and the swing cylinder used to control the rotation of the pipe gripping rotating rod 13 are existing technologies and are not specifically described in this utility model.
[0023] In this embodiment, as Figure 2 , Figure 3 As shown, the pusher assembly 2 is located on one side of the pipe gripping assembly 1. The pusher assembly 2 includes a pipe support frame 21. The top of the pipe support frame 21 is connected to a pipe conveying plate 22. A pipe 5 is placed on the pipe conveying plate 22. A cylinder upper mounting seat 23 and a cylinder lower mounting seat 24 are provided on one side of the pipe conveying plate 22. A pusher adjustment hole 25 is opened in the middle of both the cylinder upper mounting seat 23 and the cylinder lower mounting seat 24. A cylinder bracket 26 is provided in the middle of the cylinder upper mounting seat 23 and the cylinder lower mounting seat 24. The cylinder bracket is tunably connected to the cylinder upper mounting seat 23 and the cylinder lower mounting seat 24 through the pusher adjustment hole 25. A pusher cylinder 27 is provided on the cylinder bracket 26. A pipe pusher plate 28 is provided at the piston end of the pusher cylinder 27. The pipe pusher plate 28 is located above the pipe conveying plate 22.
[0024] Based on the above embodiments, when the push cylinder 27 is in the extended state, the tube pusher plate 28 is located on one side of the tube 5. When the push cylinder 27 gradually shortens, the tube pusher plate 28 pushes the tube 5 to move gradually.
[0025] In this embodiment, a lifting cylinder is provided at one bottom end of the tube support frame 21, and a lifting plate is provided at one end of the lifting cylinder. Several tubes 5 are placed on the lifting plate from top to bottom.
[0026] Based on the above embodiments, the lifting plate is pushed up by the lifting cylinder, which in turn pushes the cylinder 5 on the lifting plate up. The lifting cylinder adopts a commonly used device in the prior art, which will not be specifically described in this utility model.
[0027] In this embodiment, the receiving component 3 is located below the pipe gripping arm 14. The receiving component 3 includes a pipe receiving plate 31 and two mounting plates 32. The two mounting plates 32 are symmetrically arranged on both sides of the pipe conveying plate 22. A rotating cylinder 33 is provided between the two mounting plates 32. The rotating cylinder 33 is located below the pipe conveying plate 22. The piston end of the rotating cylinder 33 is rotatably connected to the pipe receiving plate 31. The pipe receiving plate 31 is located at one end of the pipe conveying plate 22. Both sides of one end of the pipe receiving plate 31 are rotatably connected to the two mounting plates 32 respectively. A baffle adjustment hole 34 is opened at the other end of the pipe receiving plate 31. A pipe baffle 35 is adjustablely connected to the end of the pipe receiving plate 31 through the baffle adjustment hole 34.
[0028] Based on the above embodiments, the cylinder 27 shortens, driving the tube pusher plate 28 to push the tube 5 gradually onto the tube receiving plate 31. During this process, the installation position of the cylinder bracket 26 is adjusted through the cylinder adjustment hole 25, thereby adjusting the installation position of the cylinder 27 to ensure that the tube 5 can be pushed onto the tube receiving plate 31 by the tube pusher plate 28. The tube baffle 35 prevents the tube 5 from falling off the tube receiving plate 31. At the same time, the installation position of the tube baffle 35 is adjusted through the baffle adjustment hole 34 to prevent the tube 5 from returning to the tube conveying plate 22 due to the reaction force.
[0029] In this embodiment, as Figure 3 As shown, both the pusher adjustment hole 25 and the baffle adjustment hole 34 are elongated holes. The upper and lower ends of the cylinder bracket 26 are connected to the upper cylinder mounting seat 23 and the lower cylinder mounting seat 24 respectively through screws and the pusher adjustment hole 25. The cylinder baffle 35 is connected to the cylinder receiving plate 31 through screws and the baffle adjustment hole 34.
[0030] The upper surfaces of both the tube conveying plate 22 and the tube receiving plate 31 are arc-shaped.
[0031] Based on the above embodiments, the curved cylindrical tube conveying plate 22 and cylindrical tube receiving plate 31 prevent the cylindrical tube 5 from falling off the side of the cylindrical tube conveying plate 22 and cylindrical tube receiving plate 31.
[0032] The working principle of this utility model is as follows: In the initial state, both the push cylinder 27 and the rotating cylinder 33 are in the extended state, the clamping plate pushing cylinder is in the shortened state, and the gripping arm 14 is located above the tube receiving plate 31; when the push cylinder assembly 2 pushes the tube 5, the push cylinder 27 shortens, which drives the tube push plate 28 to push the tube 5 to gradually move onto the tube receiving plate 31, and the tube baffle 35 prevents the tube 5 from falling off the tube receiving plate 31; the installation position of the push cylinder 27 is adjusted by the push cylinder adjustment hole 25 opened on the cylinder upper mounting seat 23 and the cylinder lower mounting seat 24, and the installation position of the tube baffle 35 is adjusted by the baffle adjustment hole 34 opened on the tube receiving plate 31, so as to ensure that the tube 5 stays on the tube receiving plate 31 after being pushed by the tube push plate 28;
[0033] When the tube 5 moves onto the tube receiving plate 31, the swing cylinder drives the tube gripping rotating rod 13 to rotate, and the tube gripping rotating rod 13 drives the tube gripping arm 14 to rotate, so that the tube 5 on the tube receiving plate 31 is engaged in the tube gripping slot 15 on the tube gripping arm 14. The piston end of the rotating cylinder 33 retracts, pulling the tube receiving plate 31 to rotate. The tube receiving plate 31 rotates around its connection with the two mounting plates until the tube receiving plate 31 is in a vertical state, ensuring that the rotating motor can drive the tube gripping arm 14 to continue to rotate downward.
[0034] The swing cylinder drives the pipe-gripping rotating rod 13 to continue rotating, which in turn drives the pipe-gripping arm 14 to continue rotating downwards. The pipe-gripping slot 15 on the pipe-gripping arm 14 drives the cylinder 5 to rotate downwards until the cylinder 5 rotates between the two cylinder clamps 12. The two clamps push cylinders extend and push the cylinder clamps 12 on both sides of the cylinder 5 towards the cylinder 5 until the mounting shaft head in the middle of the cylinder clamp 12 is inserted into the cylinder 5. At this time, the rotary electric motor drives the pipe-gripping rotating rod 13 to rotate in the opposite direction, which in turn drives the pipe-gripping arm 14 to rotate in the opposite direction. Since both ends of the cylinder 5 are clamped to the shaft heads of the two cylinder clamps 12, the rotation of the pipe-gripping arm 14 will cause the cylinder to rotate downwards. Pipe 5 separates from the pipe gripping slot 15 and is clamped between the pipe clamping plates 12 for the next process; the pipe gripping arm 14 is reset under the action of the swing cylinder; when the pipe gripping arm 14 rotates to the initial position, the piston end of the rotating cylinder 33 extends, pushing the pipe receiving plate 31 to rotate. The pipe receiving plate 31 rotates around its connection with the two mounting plates until the pipe receiving plate 31 is in a horizontal state; at the same time, the push cylinder 27 extends, pushing the pipe push plate 28 back to the initial position, and the lifting cylinder pushes the lifting plate to move up, so that the pipe 5 on the lifting plate moves up to one side of the pipe push plate 28; the adjustable pipe pushing device repeats this working process, and the pipe can be automatically transported.
[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An adjustable bobbin pusher for a sliver winding machine, characterized in that, include: The pipe gripping assembly includes symmetrically arranged pipe gripping support frames. Each of the two pipe gripping support frames has a pipe clamping plate in the middle. The pipe clamping plate is located between the two pipe gripping support frames. Each pipe clamping plate has a clamping plate pushing cylinder on one side. The top of the two pipe gripping support frames is connected to a pipe gripping rotating rod. The end of the pipe gripping rotating rod is equipped with a swing cylinder. A pipe gripping arm is connected to the pipe gripping rotating rod. One end of the pipe gripping arm is equipped with a pipe gripping slot. A pusher assembly is located on one side of the pipe gripping assembly. The pusher assembly includes a pipe support frame, a lifting cylinder at the bottom of one side of the pipe support frame, a lifting plate at one end of the lifting cylinder, and several pipes placed on the lifting plate from top to bottom. A pipe conveying plate is connected to the top of the pipe support frame. A cylinder upper mounting seat and a cylinder lower mounting seat are provided on one side of the pipe conveying plate. A pusher adjustment hole is opened in the middle of the cylinder upper mounting seat and the cylinder lower mounting seat. A cylinder bracket is provided in the middle of the cylinder upper mounting seat and the cylinder lower mounting seat. The cylinder bracket is connected to the cylinder upper mounting seat and the cylinder lower mounting seat through the pusher adjustment hole. A pusher cylinder is provided on the cylinder bracket. A pipe pusher plate is provided at the piston end of the pusher cylinder. The pipe pusher plate is located above the pipe conveying plate. A receiving assembly is located below the pipe gripping arm. The receiving assembly includes a pipe receiving plate and two mounting plates. The two mounting plates are symmetrically arranged on both sides of the pipe conveying plate. A rotating cylinder is provided between the two mounting plates. The rotating cylinder is located below the pipe conveying plate. The piston end of the rotating cylinder is rotatably connected to the pipe receiving plate. The pipe receiving plate is located at one end of the pipe conveying plate. Both sides of one end of the pipe receiving plate are rotatably connected to the two mounting plates respectively. A baffle adjustment hole is opened at the other end of the pipe receiving plate. A pipe baffle is connected to the end of the pipe receiving plate through the baffle adjustment hole.
2. The adjustable pusher tube device for a sliver winding machine according to claim 1, characterized in that, Both the pusher adjustment hole and the baffle adjustment hole are oblong holes. The upper and lower ends of the cylinder bracket are connected to the upper cylinder mounting seat and the lower cylinder mounting seat respectively through screws and the pusher adjustment hole. The cylinder baffle is connected to the cylinder receiving plate through screws and the baffle adjustment hole.
3. The adjustable pusher tube device for a sliver winding machine according to claim 2, characterized in that, One side of the tube clamp is equipped with a clamp pushing cylinder, which is mounted on the tube gripping support frame; the other side of the tube clamp is equipped with an installation shaft head in the middle, which is located between the two tube clamps and the diameter of the installation shaft head is adapted to the diameter of the tube.
4. The adjustable bobbin pusher device for a sliver winding machine according to claim 3, characterized in that, The upper surfaces of both the tube conveying plate and the tube receiving plate are arc-shaped.