Full-automatic feeding mechanism
Through the design of the fully automatic feeding mechanism, the use of components such as adjustable reducer motors and rotating pipes, the problem of knotting and winding of fiber strips in the strip machine is solved, the orderly conveying and efficient rotation of fiber strips is achieved, and the processing is improved Preparation efficiency.
Patent Information
- Application Number
- CN202421185883.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The fiber strips in the feeding structure of the strip machine are prone to knots, resulting in the problem of ineffective rotation and multiple fiber strips being wound during transportation.
A fully automatic feeding mechanism is designed, including anti-winding structure, transportation structure and raw material structure, and uses adjustable reducer motor, safety sleeve, driving gear and driven gear, etc., which are ensured by hooks, limit columns and support columns. Orderly conveying and rotating fiber strips to prevent winding.
The orderly conveying of fiber strips is achieved, breakage and excessive looseness is avoided, transportation efficiency is improved, and the smooth rotation and gathering of fiber strips is ensured through the design of rotating tubes and rollers, which is convenient for the next step of processing.
Smart Images
Figure CN222361741U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drawing frame feeding structures, in particular to a full-automatic feeding mechanism. Background Art
[0002] The feeding structure of the drawing frame is to introduce multiple fiber strips into the machine in an orderly manner. During the transportation process, the fiber strips often cannot be effectively rotated out from the shaft and multiple fiber strips are knotted. Therefore, a fully automatic feeder is proposed. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides a fully automatic feeding mechanism with advantages such as anti-winding, and solves the problem that multiple fiber strips are easily knotted in the feeding structure of the drawing frame.
[0005] (II) Technical solution
[0006] In order to achieve the above-mentioned anti-winding purpose, the utility model provides the following technical solutions:
[0007] A full-automatic feeding mechanism comprises an anti-winding structure, a transport structure and a raw material structure. The raw material structure has an anti-winding structure at the upper end and a transport structure at the right end.
[0008] The anti-winding structure includes a shell, a plurality of hooks are fixedly installed on the bottom of the shell, a bracket is fixedly installed on the top of the shell, an adjustable reduction motor is connected to the upper end of the bracket, a safety sleeve is connected to the bottom end of the adjustable reduction motor, a driving shaft is connected to the bottom end of the safety sleeve, a driving gear is fixedly installed on the middle section of the driving shaft, the driving gear is meshed with six driven gears, each of the driven gears is connected to a driven shaft, and a rotating tube is fixedly installed on the driving shaft and the bottom end of each driven shaft.
[0009] The transport structure comprises a transport frame, wherein two rollers are rotatably connected to the front and rear sides of the upper end of the transport frame, and six limiting columns, six fixing columns and two supporting columns are fixedly installed on the inner surface of the upper end of the transport frame.
[0010] The raw material structure includes seven fiber strips and seven strip shafts. Each fiber strip is evenly wound on a corresponding strip shaft. The fiber strips are connected with hooks, rollers, limiting columns, fixing columns and supporting columns.
[0011] As a preferred technical solution of the utility model, the shell is hollow inside and has six through holes on the bottom, each of which is circular and distributed in a regular hexagonal shape. A through hole is provided in the center of the six through holes on the bottom of the shell, and the through hole passes through the upper and lower end faces of the shell and the upper end face of the bracket.
[0012] As a preferred technical solution of the utility model, the adjustable reduction motor is plugged into the bracket through the through hole on the bracket, the driving shaft passes through the shell through the through hole, the upper end of the driving shaft and the lower end of the adjustable reduction motor are fixed by the sleeve connection of the safety sleeve, six bar teeth 1 are installed on the upper end of the driving shaft, a bar groove 1 is opened at the lower end of the adjustable reduction motor, six bar grooves 2 are opened at the lower end of the safety sleeve, and the six bar teeth 1 on the driving shaft are mutually engaged, and a bar tooth 2 is opened at the upper end of the safety sleeve, which is engaged with the bar groove 1 opened at the lower end of the adjustable reduction motor.
[0013] As a preferred technical solution of the utility model, the hooks are distributed at the bottom of the shell, and each of the hooks is penetrated by a fiber strip. The hooks are distributed in seven rows, and each row is penetrated by the same fiber strip.
[0014] As a preferred technical solution of the utility model, the driving gear and the driven gear are both semi-hollow structures and are both inside the shell. Each of the driven gears is provided with six through holes 2, and the driving gear is provided with six through holes 3. Each of the six through holes 2 and through holes 3 is distributed in a hexagonal shape, and the through holes are all circular in shape.
[0015] As a preferred technical solution of the utility model, each of the driven shafts is plugged into the bottom of the shell through a through hole 1 at the bottom of the shell, the driven shaft and the through hole 1 cooperate with each other and are also hexagonally distributed, and each of the rotating tubes is an "S" shaped structure.
[0016] As a preferred technical solution of the utility model, each of the fiber strips is parallel to each other, the middle fiber strip is plugged into two support columns, and each of the six fiber strips on both sides is connected to a limiting column and a fixed column, the limiting column is on the right side of the roller, and the fixed column is on the right side of the limiting column, the six limiting columns and the support column on the left are in the same straight line, and the six fixed columns and the support column on the right are in the same straight line.
[0017] As a preferred technical solution of the utility model, each of the lower ends of the rotating tubes corresponds to a bar shaft, the two rollers are vertically fitted, and each has seven circles of annular grooves, and a fiber strip is pressed in the middle of each upper and lower group of annular grooves.
[0018] (III) Beneficial effects
[0019] Compared with the prior art, the utility model provides a fully automatic feeding mechanism, which has the following beneficial effects:
[0020] 1. The fully automatic feeding mechanism is provided with seven groups of parallel hooks, so that the fiber strips running through each group of parallel hooks can be transported to the inside of the machine for processing in an orderly manner.
[0021] 2. The fully automatic feeding mechanism can adjust the fiber strip removal speed by setting an adjustable reduction motor, so as to match the fiber strip transportation speed, and will not cause the fiber strip to break or become too loose, thereby increasing the fiber strip transportation efficiency.
[0022] 3. The fully automatic feeding mechanism is provided with a safety sleeve, an internal rack and a groove, which are plugged and clamped with the adjustable reduction motor and the driving shaft, thereby strengthening the fixation between the adjustable reduction motor and the driving shaft.
[0023] 4. The fully automatic feeding mechanism has a rotating tube disposed below the driving shaft and the driven shaft, and the rotating tube cooperates with the bar shaft so that the fiber strips can be quickly rotated down by the rotating tube without causing the fiber strips to be stuck on the bar shaft and break.
[0024] 5. The fully automatic feeding mechanism is provided with two rollers perpendicular to the transport frame on both sides of the transport frame, and both rollers are provided with seven circles of annular grooves. Fiber strips are pressed in the middle of each upper and lower groups of annular grooves, so that the internal structure of the fiber strips is changed, which is beneficial to the next step of processing.
[0025] 6. The fully automatic feeding mechanism gathers the fiber strips by arranging limit columns, fixed columns, and support columns on the transport frame, thereby facilitating the next step of processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the structure of the utility model;
[0027] Figure 2 This is a schematic diagram of the bottom structure of the utility model;
[0028] Figure 3 This is a schematic diagram of the housing and bracket structure in the utility model;
[0029] Figure 4 This is a schematic diagram of the structure of the housing and the hook in the utility model;
[0030] Figure 5 This is a schematic diagram of the interior of the anti-winding structure of the utility model;
[0031] Figure 6 This is a schematic diagram of the driving shaft of the anti-winding structure in the utility model;
[0032] Figure 7 This is a schematic diagram of the safety sleeve structure in the utility model;
[0033] Figure 8 It is a schematic diagram of the transport structure in the utility model.
[0034] In the figure: 1. housing; 2. hook; 3. bracket; 4. adjustable reduction motor; 5. safety sleeve; 6. driving shaft; 7. driving gear; 8. driven gear; 9. driven shaft; 10. rotating tube; 11. fiber strip; 12. strip shaft; 13. transport rack; 14. roller; 15. limit column; 16. fixed column; 17. support column. DETAILED DESCRIPTION
[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0036] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 should not be understood as a limitation on the present invention.
[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0038] See also Figure 1-2 A fully automatic feeding mechanism includes an anti-winding structure, a transportation structure and a raw material structure. The upper end of the raw material structure is provided with an anti-winding structure, and the right end is provided with a transportation structure.
[0039] See also Figure 3-7The anti-winding structure includes a shell 1, which is hollow inside and has six through holes on the bottom surface, each of which is circular and distributed in a regular hexagonal shape. A number of hooks 2 are fixedly installed at the bottom of the shell 1, and a bracket 3 is fixedly installed on the top of the shell 1. A through hole is provided in the center of the six through holes at the bottom of the shell 1, and the through hole passes through the upper and lower end surfaces of the shell 1 and the upper end surface of the bracket 3. An adjustable reduction motor 4 is connected to the upper end of the bracket 3, and a strip groove is provided at the lower end of the adjustable reduction motor 4. The adjustable reduction motor 4 is plugged with the bracket 3 through the through hole on the bracket 3, and a safety sleeve 5 is connected to the bottom end of the adjustable reduction motor 4. A driving shaft 6 is connected to the bottom end of the safety sleeve 5, and six strip teeth are installed on the upper end of the driving shaft 6. The driving shaft 6 passes through the shell 1 through the through hole, and the upper end of the driving shaft 6 and the lower end of the adjustable reduction motor 4 are fixed by the sleeve connection of the safety sleeve 5. The lower end of the safety sleeve 5 is opened Six strip grooves 2 are provided to engage with the six strip teeth 1 on the driving shaft 6, a strip tooth 2 is provided at the upper end of the safety sleeve 5 to engage with the strip groove 1 provided at the lower end of the adjustable reduction motor 4, a driving gear 7 is fixedly installed in the middle section of the driving shaft 6, and the driving gear 7 is meshed with six driven gears 8. Both the driving gear 7 and the driven gear 8 are semi-hollow structures and are inside the housing 1, each driven gear 8 is provided with six through holes 2, and the driving gear 7 is provided with six through holes 3, each of the six through holes 2 and the through holes 3 are distributed in a hexagonal shape, and the through holes are all circular, each driven gear 8 is connected to a driven shaft 9, each driven shaft 9 is plugged into the bottom of the housing 1 through a through hole 1 at the bottom of the housing 1, and the driven shaft 9 cooperates with the through hole 1, and is also distributed in a hexagonal shape, and a rotating tube 10 is fixedly installed at the bottom of the driving shaft 6 and each driven shaft 9, and each rotating tube 10 is an "S" shaped structure.
[0040] See also Figure 8 The transport structure includes a transport frame 13, and two rollers 14 are rotatably connected to the front and rear sides of the upper end of the transport frame 13. The two rollers 14 are vertically fitted and each has seven circles of annular grooves. A fiber strip 11 is pressed in the middle of each upper and lower group of annular grooves. Six limiting columns 15, six fixing columns 16 and two supporting columns 17 are fixedly installed on the inner surface of the upper end of the transport frame 13. The limiting column 15 is on the right side of the roller 14, and the fixing column 16 is on the right side of the limiting column 15. The six limiting columns 15 and the supporting column 17 on the left are in the same straight line, and the six fixing columns 16 and the supporting column 17 on the right are in the same straight line.
[0041] See also Figure 1-2The raw material structure includes seven fiber strips 11 and seven strip shafts 12. Each rotating tube 10 has a corresponding strip shaft 12 at the lower end. Each fiber strip 11 is parallel to each other. The middle fiber strip 11 is plugged into two support columns 17. Each of the six fiber strips 11 on both sides is connected to a limiting column 15 and a fixing column 16. The hooks 2 are distributed at the bottom of the shell 1, and each hook 2 is penetrated by a fiber strip 11. The hooks 2 are distributed in seven rows, and each row is penetrated by the same fiber strip 11. Each fiber strip 11 is evenly wound on a corresponding strip shaft 12. The fiber strip 11 is connected to the hook 2, the roller 14, the limiting column 15, the fixing column 16 and the support column 17. When using the machine, first install the fiber strips 11, then pass them through the corresponding hooks 2 to arrange each fiber strip 11 neatly, and then use the subsequent rollers 14, limit columns 15, fixed columns 16, and support columns 17 to orderly send them to the processing area. After installing the fiber strips 11, turn on the adjustable reduction motor 4, and then adjust the speed of the adjustable reduction motor 4 to make the speed of the spiral tube 10 match the transportation speed of the fiber strips 11. The fiber strips 11 are rotated and moved by the spiral tube 10 to achieve the purpose of anti-entanglement.
[0042] In summary, the fully automatic feeding mechanism is provided with seven groups of mutually parallel hooks 2, so that the fiber strips 11 passing through each group of parallel hooks 2 can be transported to the inside of the machine for processing in an orderly manner.
[0043] The fully automatic feeding mechanism is equipped with an adjustable reduction motor 4. Since the adjustable reduction motor 4 is suitable for a large torque working environment and a low-speed motion structure, it can also adjust the removal speed of the fiber strips 11 to match the transportation speed of the fiber strips 11. It will not cause the fiber strips 11 to break or become too loose, thereby increasing the transportation efficiency of the fiber strips 11.
[0044] The fully automatic feeding mechanism is provided with a safety sleeve 5 and an internal rack and groove, which are plugged and clamped with the adjustable reduction motor 4 and the driving shaft 6, thereby strengthening the fixation between the adjustable reduction motor 4 and the driving shaft 6, so that the adjustable reduction motor 4 and the driving shaft 6 will not fall off or slide, and the cooperation is more stable and the anti-winding ability is stronger.
[0045] The fully automatic feeding mechanism has a rotating tube 10 disposed below the driving shaft 6 and the driven shaft 9. Since the rotating tube 10 is an "S"-shaped structure, it will not cause damage to the fiber strips 11. The rotating tube 10 cooperates with the strip shaft 12 so that the fiber strips 11 can be quickly rotated down by the rotating tube 10, and the fiber strips 11 will not be stuck on the strip shaft 12 and break.
[0046] The fully automatic feeding mechanism is provided with two rollers 14 perpendicular to the transport frame 13 on both sides of the transport frame 13, and the two rollers 14 are provided with seven circles of annular grooves. A fiber strip 11 is pressed in the middle of each upper and lower group of annular grooves, so that the internal structure of the fiber strip 11 is changed, which is beneficial to the next step of processing.
[0047] The fully automatic feeding mechanism is provided with a limit column 15, a fixed column 16, and a support column 17 on the transport frame 13. The limit column 15 is used to prevent the fiber strips 11 from being entangled when they are gathered. The fixed column 16 and the support column 17 both have a fixed supporting function for the fiber strips 11, effectively protecting the fiber strips 11, and at the same time gathering the fiber strips 11 to facilitate the next processing.
[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fully automatic feeding mechanism, comprising an anti-winding structure, a transport structure and a raw material structure, wherein the raw material structure has an anti-winding structure at the upper end and a transport structure at the right end, characterized in that: The anti-winding structure includes a shell, a plurality of hooks are fixedly installed at the bottom of the shell, a bracket is fixedly installed at the top of the shell, an adjustable reduction motor is connected to the upper end of the bracket, a safety sleeve is connected to the bottom end of the adjustable reduction motor, a driving shaft is connected to the bottom end of the safety sleeve, a driving gear is fixedly installed at the middle section of the driving shaft, the driving gear is meshed with six driven gears, each of the driven gears is connected to a driven shaft, and a rotating tube is fixedly installed at the bottom end of the driving shaft and each driven shaft; The transport structure comprises a transport frame, wherein two rollers are rotatably connected to the front and rear sides of the upper end of the transport frame, and six limit columns, six fixed columns and two support columns are fixedly installed on the inner surface of the upper end of the transport frame; The raw material structure includes seven fiber strips and seven strip shafts. Each fiber strip is evenly wound on a corresponding strip shaft. The fiber strips are connected with hooks, rollers, limiting columns, fixing columns and supporting columns.
2. A fully automatic feeding mechanism according to claim 1, characterized in that: The shell is hollow inside and has six through holes on the bottom. Each of the through holes is circular and distributed in a regular hexagonal shape. A through hole is provided in the center of the six through holes on the bottom of the shell. The through hole penetrates the upper and lower end surfaces of the shell and the upper end surface of the bracket.
3. A fully automatic feeding mechanism according to claim 2, characterized in that: The adjustable reduction motor is plugged into the bracket through the through hole on the bracket, the driving shaft passes through the shell through the through hole, the upper end of the driving shaft and the lower end of the adjustable reduction motor are fixed by the sleeve connection of the safety sleeve, six bar teeth 1 are installed on the upper end of the driving shaft, and a bar groove 1 is opened at the lower end of the adjustable reduction motor. Six bar grooves 2 are opened at the lower end of the safety sleeve and are mutually engaged with the six bar teeth 1 on the driving shaft. A bar tooth 2 is opened at the upper end of the safety sleeve and is engaged with a bar groove 1 opened at the lower end of the adjustable reduction motor.
4. A fully automatic feeding mechanism according to claim 1, characterized in that: The hooks are distributed at the bottom of the shell, and each of the hooks is penetrated by a fiber strip. The hooks are distributed in seven rows, and each row is penetrated by the same fiber strip.
5. A fully automatic feeding mechanism according to claim 1, characterized in that: The driving gear and the driven gear are both semi-hollow structures and are inside the shell. Each driven gear has six through holes 2, and the driving gear has six through holes 3. Each six through holes 2 and 3 are distributed in a hexagonal shape, and the through holes are all circular in shape.
6. A fully automatic feeding mechanism according to claim 2, characterized in that: Each of the driven shafts is inserted into the bottom of the shell through a through hole 1 at the bottom of the shell. The driven shaft and the through hole 1 cooperate with each other and are also distributed in a hexagonal shape. Each of the rotating tubes is an "S" shaped structure.
7. A fully automatic feeding mechanism according to claim 1, characterized in that: Each of the fiber strips is parallel to each other, the middle fiber strip is connected to two support columns, and each of the six fiber strips on both sides is connected to a limiting column and a fixed column, the limiting column is on the right side of the roller, and the fixed column is on the right side of the limiting column. The six limiting columns and the support column on the left are in the same line, and the six fixed columns and the support column on the right are in the same line.
8. A fully automatic feeding mechanism according to claim 1, characterized in that: The lower end of each rotating tube corresponds to a bar shaft, the two rollers are vertically fitted, and both are provided with seven circles of annular grooves, and a fiber strip is pressed in the middle of each upper and lower group of annular grooves.