A filament processing wire winding device

Abstract

The utility model discloses a filament winding device for filament processing, including support frame, the front side fixed connection of support frame has the guide frame, the filament guide is slidably arranged with the guide piece on the guide frame, the guide piece includes the movable frame of sliding connection on the guide frame, the upper fixed connection of movable frame has the guide disc, and the middle part of guide disc is equipped with the round wire guide hole, the guide disc is equipped with the perforation of four numbers on, the utility model discloses, the filament is in the winding process, through the rotation of the electric push rod drive rotating ring of starting, can through the extrusion of extruding block, to drive the guide wheel on the adjusting block to adhere, then cooperation drive piece drive guide disc transverse reciprocating movement after, can reciprocating even guide winding to the winding drum on to the filament, to improve the filament winding effect, and the filament is in the silk, further promotes the rotating ring to drive the guide wheel extrusion filament, can carry out the straightening treatment of the exported filament, to improve the processing efficiency of filament subsequent.

Description

Technical Field

[0001] This utility model relates to the field of filament processing technology, and in particular to a filament winding device for filament processing. Background Technology

[0002] A filament is a high-temperature resistant metal wire inside a light bulb or electron tube. It is mostly made of thin tungsten wire, but iridium or their alloys are also used. When electricity is passed through it, it can directly emit light and heat. Due to the widespread use of electric lights and their derivatives, filaments are now widely used.

[0003] During filament production, the filament material needs to be wound onto a shaping mold, and then processed through multiple steps such as annealing, straightening, and cooling. In order to increase the processing efficiency and turnover convenience of the filament during the processing, a cylindrical winding device is usually used to wind and store the filament.

[0004] Because the filament is wound on a cylindrical winding device for a long time, the filament is a bent wire structure when it is released. This means that the filament needs to be straightened in advance, otherwise it is difficult to accurately measure the length of the filament. This increases the number of processing steps for the filament and affects the processing efficiency. Therefore, a winding device for filament processing is proposed to solve the above problems. Utility Model Content

[0005] (a) Purpose of the utility model

[0006] To address the technical problems existing in the background art, this utility model proposes a filament winding device for filament processing. The device guides the filament evenly to the winding member for winding, and can also straighten the exported filament, thus improving the winding effect.

[0007] (II) Technical Solution

[0008] This utility model provides a filament winding device for filament processing, including a support frame, a guide frame fixedly connected to the front side of the support frame, and a filament guiding guide slidably disposed on the guide frame;

[0009] The guide component includes a movable frame slidably connected to a guide frame. A guide plate is fixedly connected above the movable frame, and a circular guide wire hole is opened in the middle of the guide plate. Four through holes are opened on the guide plate, and a support rod is fixedly connected in each through hole. An adjusting block that passes through the through hole is slidably connected to each support rod. A return spring is fixedly connected between each adjusting block and the inner side of the through hole. An installation block is fixedly connected to one end of each adjusting block on the front side of the guide plate. A guide wheel is rotatably connected to the inner side of each installation block. A support ring is fixedly connected to the back side of the guide plate, and a rotating ring is rotatably connected to the inner side of the support ring. Four extrusion blocks are fixedly connected to the inner side of the rotating ring. An installation cylinder is rotatably connected to the back side of the movable frame and the rotating ring, and an electric push rod is installed between the two installation cylinders.

[0010] The front side of the support frame is provided with a drive component for driving the movable frame to reciprocate horizontally.

[0011] The inner side of the support frame is provided with a winding component for winding the wire.

[0012] Preferably, the perforations and adjustment blocks are distributed in a cross shape on the guide plate, and the adjustment blocks are L-shaped.

[0013] Preferably, the adjusting blocks are of different lengths at one end in front of the guide plate, so that the guide wheels supported by the adjusting blocks at one end in front of the guide plate are arranged in a cross shape, and the outer surface of the guide wheels is provided with an arc-shaped guide groove.

[0014] Preferably, the end of the adjusting block near the extrusion block is arc-shaped, and the side of the extrusion block near the adjusting block is inclined.

[0015] Preferably, the driving component includes two mounting plates that are symmetrically fixedly connected to the front side of the support frame. A servo motor is mounted on the right mounting plate. The output shaft of the servo motor is fixedly connected to a threaded rod that is rotatably connected to the mounting plate. An adjusting ring is threadedly connected to the threaded rod, and a connecting rod with one end fixed to the movable frame is fixedly connected to the adjusting ring.

[0016] Preferably, the support frame is U-shaped with a concave upper end. The winding component includes two support cylinders symmetrically arranged inside the concave end of the support frame. A drive motor is fixedly installed on one side of the support frame, and the output shaft of the drive motor passes through and extends into the concave end of the support frame and is fixed to the left support cylinder. The right support cylinder is rotatably connected to the concave end of the support frame, and a stop block is slidably connected inside the right support cylinder. A support spring is fixedly connected between the stop block and the right support cylinder, and a support shaft is slidably inserted between the two support cylinders. A winding cylinder is sleeved on the support shaft, and a retaining ring is fixedly connected to the outer surface of the support shaft.

[0017] Preferably, both ends of the support shaft are convex, and long strips are fixedly connected to the convex end on the left side of the support shaft and its outer surface. Rectangular grooves adapted to the long strips are opened on the inner wall of the support cylinder and the inner side of the winding cylinder.

[0018] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0019] 1. This filament winding device, during the filament winding process, drives the rotating ring to rotate via an activated electric push rod. This, in turn, causes the guide wheel on the adjusting block to engage with the filament through the compression of the compression block. Then, in conjunction with the drive component, the guide disc moves laterally back and forth, guiding the filament back and forth evenly to the winding drum, thereby improving the filament winding effect. When the filament is unwound, the rotating ring is further pushed, causing the guide wheel to compress the filament, which straightens the unwound filament and improves the efficiency of subsequent filament processing.

[0020] 2. In this filament processing winding device, since the two support cylinders provide elastic support to the support shaft and the winding drum through the stop block and support spring, after the winding drum has finished winding the filament, the winding drum can be pressed up and removed to replace it, thereby improving the winding efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the guide component structure of this utility model;

[0023] Figure 3 This is a rear view of the guide component structure of this utility model;

[0024] Figure 4 This is a three-dimensional sectional view of the winding component structure of this utility model.

[0025] Reference numerals: 1. Support frame; 2. Guide frame; 3. Guide component; 31. Movable frame; 32. Guide plate; 33. Perforation; 34. Support rod; 35. Return spring; 36. Mounting block; 37. Guide wheel; 38. Support ring; 39. Rotating ring; 310. Extrusion block; 311. Abutment block; 312. Support cylinder; 313. Electric push rod; 4. Rewinding component; 41. Drive motor; 42. Support cylinder; 43. Rewinding drum; 44. Retaining ring; 45. Stop block; 46. Support spring; 47. Support shaft; 5. Drive component; 51. Mounting block; 52. Servo motor; 53. Support ring; 54. Connecting rod; 55. Threaded rod. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for 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. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within 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.

[0029] like Figure 1-4 As shown, the present invention proposes a filament winding device for filament processing, including a support frame 1, a guide frame 2 fixedly connected to the front side of the support frame 1, and a guide member 3 for filament guiding slidably disposed on the guide frame 2.

[0030] The inner side of the support frame 1 is provided with a winding component 4 for winding the wire.

[0031] In this invention, the guide member 3 can evenly guide the filament to the winding member 4 for winding, and can also straighten the exported filament.

[0032] In an optional embodiment, the guide member 3 includes a movable frame 31 slidably connected to the guide frame 2. A guide disk 32 is fixedly connected above the movable frame 31, and a circular guide wire hole is opened in the middle of the guide disk 32. Four through holes 33 are opened on the guide disk 32, and a support rod 34 is fixedly connected in each through hole 33. An adjusting block 311 is slidably connected to each support rod 34 through the through hole 33. A return spring 35 is fixedly connected between each adjusting block 311 and the inner side of the through hole 33. Each adjusting block 311 is fixedly connected to one end of the front of the guide plate 32 with a mounting block 36. Each mounting block 36 is rotatably connected to a guide wheel 37. The back of the guide plate 32 is fixedly connected to a support ring 38, and the inner side of the support ring 38 is rotatably connected to a rotating ring 39. The inner side of the rotating ring 39 is fixedly connected to four pressing blocks 310. The back of the movable frame 31 and the rotating ring 39 are rotatably connected to mounting cylinders 312, and an electric push rod 313 is installed between the two mounting cylinders 312.

[0033] The front side of the support frame 1 is provided with a drive component 5 for driving the movable frame 31 to reciprocate horizontally.

[0034] In this embodiment, during the filament winding process, the rotating ring 39 is driven to rotate by the activated electric push rod 313. This allows the compression block 310 to compress the filament, causing the guide wheel 37 on the adjusting block 311 to engage. Then, in conjunction with the drive component 5, the guide disc 32 is driven to move laterally and reciprocally, thus guiding the filament back and forth evenly onto the winding drum 43, thereby improving the filament winding effect. When the filament is unwound, the rotating ring 39 is further pushed, causing the guide wheel 37 to compress the filament, which can straighten the unwound filament and improve the efficiency of subsequent filament processing.

[0035] It should be noted that both the perforation 33 and the adjusting block 311 are distributed in a cross shape on the guide plate 32, and the adjusting block 311 is L-shaped, so that the cross-shaped adjusting block 311 can move and adjust in a cross shape within the perforation 33.

[0036] Among them, the lengths of the adjusting blocks 311 at the front end of the guide disk 32 are different, so that the guide wheels 37 supported by the adjusting blocks 311 at the front end of the guide disk 32 are arranged in a cross shape. The outer surface of the guide wheels 37 is provided with an arc-shaped guide groove, so that when the cross-shaped guide wheels 37 move towards the center of the guide disk 32, they can fit and guide the filament without affecting or interfering with each other.

[0037] In addition, the end of the adjusting block 311 near the pressing block 310 is arc-shaped, and the side of the pressing block 310 near the adjusting block 311 is inclined, so that the rotating pressing block 310 can press against the arc-shaped end of the adjusting block 311 during rotation, thereby driving the cross-shaped adjusting blocks 311 to adjust towards the center of the guide plate 32.

[0038] In an optional embodiment, the drive unit 5 includes two mounting plates 51 that are symmetrically fixedly connected to the front side of the support frame 1. A servo motor 52 is mounted on the right mounting plate 51. The output shaft of the servo motor 52 is fixedly connected to a threaded rod 55 that is rotatably connected to the mounting plate 51. An adjusting ring 53 is threadedly connected to the threaded rod 55, and a connecting rod 54 with one end fixed to the movable frame 31 is fixedly connected to the adjusting ring 53.

[0039] In this embodiment, the servo motor 52, when it drives the threaded rod 55 to rotate back and forth, can drive the adjusting ring 53 on the outside of the threaded rod 55 to move horizontally back and forth, and then drive the movable frame 31 to follow the horizontal back and forth adjustment through the connecting rod 54.

[0040] It should be noted that the inner circumferential wall of the adjusting ring 53 is provided with an internal thread, and the internal thread is adapted to the thread on the outer side of the threaded rod 55, so that the rotating threaded rod 55 can drive the adjusting ring 53 to move horizontally back and forth.

[0041] In an optional embodiment, the support frame 1 is U-shaped with a concave upper end. The winding component 4 includes two support cylinders 42 symmetrically arranged inside the concave end of the support frame 1. A drive motor 41 is fixedly installed on one side of the support frame 1, and the output shaft of the drive motor 41 passes through and extends into the concave end of the support frame 1 and is fixed to the left support cylinder 42. The right support cylinder 42 is rotatably connected to the concave end of the support frame 1, and a stop block 45 is slidably connected inside the right support cylinder 42. A support spring 46 is fixedly connected between the stop block 45 and the right support cylinder 42, and a support shaft 47 is slidably inserted between the two support cylinders 42. A winding cylinder 43 is sleeved on the support shaft 47, and a retaining ring 44 is fixedly connected to the outer surface of the support shaft 47.

[0042] In this embodiment, after the take-up drum 43 is sleeved on the support shaft 47 inserted between the two support cylinders 42, the start of the drive motor 41 drives the left support cylinder 42 to rotate, which in turn drives the support shaft 47 and the take-up drum 43 to rotate synchronously, winding the filament. After the take-up drum 43 is pushed to abut against the retaining ring 44 to separate the left end of the support shaft 47 from the left support cylinder 42, the support shaft 47 can be rotated upwards, and then the take-up drum 43 can be taken out from the support shaft 47 for replacement.

[0043] It should be noted that both ends of the support shaft 47 are convex, and long strips are fixedly connected to the left convex end and the outer surface of the support shaft 47. Rectangular grooves that match the long strips are opened on the inner wall of the support cylinder 42 and the inner side of the winding drum 43, so that the rotating left support cylinder 42 can drive the support shaft 47 to rotate synchronously, and the rotating support shaft 47 can drive the winding drum 43 to rotate synchronously.

[0044] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Since this utility model is mainly used to protect mechanical structures, the control method and circuit connection and other technical means will not be described in detail here.

[0045] The working principle in the above embodiments is as follows:

[0046] During the winding process, after the winding end of the filament is wound onto the winding drum 43, the drive motor 41 is started and then the support shaft 47 and the winding drum 43 are rotated through the rotating left support cylinder 42 to wind the filament. During the winding process, the started electric push rod 313 drives the rotating ring 39 to rotate counterclockwise, which drives the four extrusion blocks 310 to rotate synchronously. This extrusion then extrudes the arc-shaped end of the adjusting block 311, causing the guide wheel 37 on the adjusting block 311 to move toward the center of the guide plate 32 and fit against the filament. The arc-shaped groove on the guide wheel 37 guides the filament.

[0047] The servo motor 52, which is then started, drives the threaded rod 55 to rotate back and forth. This drives the adjusting ring 53 on the outside of the threaded rod 55 to move back and forth horizontally. Then, the movable frame 31 is driven to move back and forth horizontally via the connecting rod 54. This drives the guide plate 32 to move back and forth laterally, so that the guide wheel 37 drives the filament to be uniformly guided back and forth to the outside of the take-up drum 43. The drive motor 41, which is started, drives the left support cylinder 42 to rotate. This drives the support shaft 47 and the take-up drum 43 to rotate synchronously, so as to uniformly wind and take up the filament.

[0048] After pushing the take-up drum 43 to contact the retaining ring 44 to separate the left end of the support shaft 47 from the left support drum 42, the support shaft 47 can be rotated upwards, and then the take-up drum 43 can be taken out from the support shaft 47 and replaced.

[0049] When the filament is unloaded, the filament head is pulled by a conventional traction mechanism. With support, the filament head further pushes the rotating ring 39, which drives the guide wheel 37 to gently squeeze the filament from the top and bottom and left and right sides to straighten the unloaded filament and improve its straightness during the unloading process.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filament winding device for filament processing, comprising a support frame (1), characterized in that: The front side of the support frame (1) is fixedly connected to the guide frame (2), and a guide member (3) for guiding the filament is slidably arranged on the guide frame (2). The guide component (3) includes a movable frame (31) slidably connected to the guide frame (2). A guide plate (32) is fixedly connected above the movable frame (31), and a circular guide wire hole is opened in the middle of the guide plate (32). Four through holes (33) are opened on the guide plate (32), and a support rod (34) is fixedly connected in each through hole (33). An adjusting block (311) is slidably connected to each support rod (34) through the through hole (33). A return spring (35) is fixedly connected between each adjusting block (311) and the inner side of the through hole (33). Each segment (311) is fixedly connected to a mounting block (36) at one end of the front of the guide plate (32). Each mounting block (36) is rotatably connected to a guide wheel (37). A support ring (38) is fixedly connected to the back of the guide plate (32), and a rotating ring (39) is rotatably connected to the inner side of the support ring (38). Four pressing blocks (310) are fixedly connected to the inner side of the rotating ring (39). The back of the movable frame (31) and the rotating ring (39) are rotatably connected to mounting cylinders (312), and an electric push rod (313) is installed between the two mounting cylinders (312). The front side of the support frame (1) is provided with a drive component (5) for driving the movable frame (31) to reciprocate horizontally. The inner side of the support frame (1) is provided with a winding member (4) for winding the wire.

2. The filament winding device for filament processing according to claim 1, characterized in that, The perforations (33) and the adjustment blocks (311) are both distributed in a cross shape on the guide plate (32), and the adjustment blocks (311) are L-shaped.

3. The filament winding device for filament processing according to claim 1, characterized in that, The lengths of the adjusting blocks (311) at the front end of the guide plate (32) are different, so that the guide wheels (37) supported by the adjusting blocks (311) at the front end of the guide plate (32) are arranged in a cross shape. The outer surface of the guide wheels (37) is provided with arc-shaped guide grooves.

4. The filament winding device for filament processing according to claim 1, characterized in that, The end of the adjusting block (311) near the pressing block (310) is arc-shaped, and the side of the pressing block (310) near the adjusting block (311) is inclined.

5. The filament winding device for filament processing according to claim 1, characterized in that, The drive unit (5) includes two mounting plates (51) that are symmetrically fixedly connected to the front side of the support frame (1). A servo motor (52) is mounted on the right mounting plate (51). The output shaft of the servo motor (52) is fixedly connected to a threaded rod (55) that is rotatably connected to the mounting plate (51). An adjusting ring (53) is threadedly connected to the threaded rod (55), and a connecting rod (54) with one end fixed to the movable frame (31) is fixedly connected to the adjusting ring (53).

6. The filament winding device for filament processing according to claim 1, characterized in that, The support frame (1) is U-shaped, and its upper end is U-shaped. The winding component (4) includes two support cylinders (42) symmetrically arranged inside the U-shaped end of the support frame (1). A drive motor (41) is fixedly installed on one side of the support frame (1), and the output shaft of the drive motor (41) passes through and extends into the U-shaped end of the support frame (1) and is fixed to the left support cylinder (42). The right support cylinder (42) is rotatably connected to the U-shaped end of the support frame (1), and a stop block (45) is slidably connected inside the right support cylinder (42). A support spring (46) is fixedly connected between the stop block (45) and the right support cylinder (42), and a support shaft (47) is slidably inserted between the two support cylinders (42). A winding cylinder (43) is sleeved on the support shaft (47), and a retaining ring (44) is fixedly connected to the outer surface of the support shaft (47).

7. A filament winding device for filament processing according to claim 6, characterized in that, Both ends of the support shaft (47) are convex. The convex end on the left side of the support shaft (47) and the outer surface are fixedly connected with long strips. The inner wall of the support cylinder (42) and the inner side of the winding cylinder (43) are provided with rectangular grooves that are compatible with the long strips.

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