Automatic filament collecting device for carbon fiber spinning

Abstract

The utility model relates to the technical field of carbon fiber spinning processing, in particular to a carbon fiber spinning automatic take-up device which comprises a winding roller rotationally connected with a support, and at least one fixing mechanism used for fixing the carbon fiber spinning take-up end is arranged on the top wall of the winding roller. The fixing mechanism comprises a rectangular channel which is formed in one side of the top wall of the winding roller in a penetrating mode and used for containing the carbon fiber spinning winding end, the winding roller is rotationally connected with a cover plate used for sealing an opening in the top face of the rectangular channel, an inner cavity of the cover plate is in threaded connection with a screw, and the bottom end of the screw is rotationally connected with a spine set. When the carbon fiber spinning is taken down, the spike group moves upwards by rotating the screw rod, the limitation of the carbon fiber spinning is conveniently relieved through the upward movement of the spike group, the carbon fiber spinning can be taken down by overturning the cover plate, and the carbon fiber spinning does not need to be pulled in the whole process, so that the damage to the carbon fiber spinning is reduced, and the production efficiency is improved. And the use of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber spinning processing, in particular to an automatic fiber collecting device for carbon fiber spinning. Background Art

[0002] Carbon fiber is a high-strength, high-modulus fiber made from polyacrylonitrile (PAN) fiber, viscose fiber or asphalt fiber as raw yarn, which is heated to remove all elements except carbon. Carbon fiber spinning is one of the extended products of carbon fiber. In the winding process of carbon fiber spinning, a winding device is required.

[0003] In the prior art, there is a utility model patent with the publication (announcement) number CN213111985U and the name of a nylon carbon fiber spinning and winding device, which includes an L-shaped plate, two vertical plates are fixedly connected to the top of the L-shaped plate, a third fixed rod is rotatably connected between the opposite sides of the two vertical plates, a winding roller is fixedly connected to the surface of the third fixed rod, and a plurality of wire grooves are provided on the surface of the winding roller, a movable plate is slidably connected between the opposite sides of the two vertical plates, and the inside of the second fixed rod is slidably connected to an induction head through a spring; the nylon carbon fiber spinning and winding device has the ability to simultaneously wind multiple strands of yarn and can set the winding width. When the winding width reaches the set value, the device automatically stops, which is convenient and quick, and is equipped with a winding speed adjustment device, which can adjust the winding speed according to the maximum winding speed of different spinning strands, thereby protecting the integrity of the spinning and winding process.

[0004] The equipment of this patent can not only set the winding width, but also adjust the winding speed, so as to facilitate the use of the staff; however, due to the different diameters of the carbon fiber spinning itself, when the equipment of this patent winds up the carbon fiber spinning, one end of the carbon fiber spinning winding is bonded to the outside of the winding roller by bonding. For some carbon fiber spinnings with larger diameters, in order to ensure the stability of the bonding with the winding roller, the bonding area with the winding roller will be increased. When removing it, since the carbon fiber spinning itself has a large contact area with the winding roller and there is adhesion, the staff needs to pull the carbon fiber spinning when removing it. This process is more likely to break or damage the carbon fiber spinning, which brings certain inconveniences to the staff's use. Utility Model Content

[0005] The utility model aims to provide an automatic fiber collecting device for carbon fiber spinning.

[0006] The technical problem solved by the utility model is that when the existing equipment winds up the carbon fiber spinning, one end of the carbon fiber spinning winding is bonded to the outside of the winding roller by bonding, which easily causes the carbon fiber spinning to be damaged when it is removed.

[0007] The utility model can be implemented through the following technical scheme: an automatic fiber-winding device for carbon fiber spinning, comprising a winding roller rotatably connected to a bracket, the winding roller being driven by a speed regulating motor, and the winding speed of the equipment can be adjusted by setting the speed regulating motor, which is a prior art and will not be described in detail here; the top wall of the winding roller is provided with at least one fixing mechanism for fixing one end of the carbon fiber spinning winding, the fixing mechanism comprising a rectangular channel penetrating through one side of the top wall of the winding roller for accommodating one end of the carbon fiber spinning winding, a cover plate rotatably connected to the winding roller for closing the opening on the top surface of the rectangular channel, the inner cavity of the cover plate is threadedly connected to a screw, and the bottom end of the screw is rotatably connected to a spike group.

[0008] A further technical improvement of the utility model is that the inner cavity of the winding roller is provided with a piercing hole group corresponding to the spike group one by one, the piercing hole group is connected to the rectangular channel, and the piercing hole group cooperates with the spike group to facilitate further fixing of the carbon fiber spinning.

[0009] A further technical improvement of the utility model is that: an inner wall of the bracket is provided with an installation mechanism for installing the winding roller, the installation mechanism includes two rotating drums rotatably connected to both sides of the inner wall of the bracket, a storage groove is penetrated through one side of the outer wall of the winding roller, the inner cavity of the storage groove is elastically slidably connected to the second installation rod, the other side of the outer wall of the winding roller is fixedly installed with a first installation rod, and the inner cavities of the two rotating drums are provided with two installation grooves matching the first installation rod and the second installation rod.

[0010] A further technical improvement of the utility model is that an annular plate is fixedly mounted on the outer peripheral wall of the second mounting rod, and the annular plate is fixed to the winding roller via positioning pins.

[0011] A further technical improvement of the utility model is that: the inner cavity of the rotating drum is provided with a limiting assembly for limiting the position of the first mounting rod or the second mounting rod, and the limiting assembly includes at least one limiting block elastically slidably connected to the inner cavity of the rotating drum for limiting the position of the first mounting rod or the second mounting rod. After the first mounting rod or the second mounting rod enters the inner cavity of the corresponding rotating drum, the setting of the limiting block facilitates further fixing of the first mounting rod or the second mounting rod, thereby facilitating ensuring the stability of the winding roller during installation.

[0012] A further technical improvement of the utility model is that a round rod is fixedly connected to one side of the limit block away from the first mounting rod or the second mounting rod, one end of the round rod passes through the rotating drum and extends to the outside of the rotating drum, so that the movement of the round rod drives the limit block fixedly connected thereto to move synchronously.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When the utility model removes the carbon fiber spinning, the screw is rotated to move the spike group upward, and the upward movement of the spike group facilitates the release of the limit of the carbon fiber spinning, and then the cover plate can be flipped over to remove it. The whole process does not require pulling the carbon fiber spinning, which is beneficial to reduce damage to the carbon fiber spinning, and is convenient for the staff to use.

[0015] 2. The bracket and the winding roller of the utility model are detachably connected. When the two are installed, the first mounting rod on one side of the winding roller is installed into the inner cavity of the corresponding rotating drum, and the second mounting rod on the other side of the winding roller is then matched with the other rotating drum. After the correspondence, the positioning pin used to limit the second mounting rod is taken out. The elastic force of the squeezing spring in the inner cavity of the winding roller is used to push the second mounting rod into the mounting groove in the rotating drum. The limiting block elastically slidably connected to the inner cavities of the two rotating drums is convenient for further limiting the second mounting rod and the first mounting rod, thereby ensuring the stability of the winding roller during installation; when the two are disassembled, the two round rods are moved in opposite directions to release the limiting of the second mounting rod and the first mounting rod, and then the annular plate is reset by the positioning pin to complete the disassembly of the winding roller; in summary, the entire installation and disassembly process of the equipment is relatively convenient, and the staff does not need to rely on auxiliary installation and disassembly tools, which is conducive to simplifying the installation and disassembly steps of the winding roller and is convenient to meet the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the local structure in;

[0020] Figure 4 This is a schematic diagram of the structure of the winding roller of the utility model;

[0021] Figure 5 It is a side view structural schematic diagram of the winding roller of the utility model;

[0022] Figure 6 For this utility model Figure 5 A partial enlarged view of point A in the middle.

[0023] In the figure:

[0024] 1. Bracket;

[0025] 2. Speed ​​regulating motor; 21. Rotating drum;

[0026] 3. winding roller; 31. first mounting rod; 32. second mounting rod; 33. storage groove; 34. annular plate; 35. positioning pin;

[0027] 4. rectangular channel; 41. cover plate; 42. guide block; 43. screw rod; 44. lifting plate; 45. spike group; 46. piercing hole group;

[0028] 5. Mounting groove; 51. Inner groove; 52. Limiting block; 53. Round rod. DETAILED DESCRIPTION

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0030] See also Figure 1-6 As shown, this embodiment provides a technical solution, a carbon fiber spinning automatic collecting device, including a bracket 1, both sides of the inner wall of the bracket 1 are rotatably connected to a rotating drum 21 through bearings, one side of the bracket 1 is fixedly installed with a speed regulating motor 2 through a fixing plate, and the output end of the speed regulating motor 2 is fixedly connected to the rotating drum 21.

[0031] A wire collecting mechanism is arranged between the two rotating drums 21, and the wire collecting mechanism includes a winding roller 3. A receiving groove 33 is penetrated on one side of the outer wall of the winding roller 3. The inner cavity of the receiving groove 33 is slidably connected with a second mounting rod 32. The inner wall of the receiving groove 33 is fixedly connected with an extrusion spring fixedly connected with the second mounting rod 32. An annular plate 34 is fixedly installed on the outer peripheral wall of the second mounting rod 32. The annular plate 34 and the winding roller 3 are fixed by a positioning pin 35. The other side of the outer wall of the winding roller 3 is fixedly connected with a first mounting rod 31 that cooperates with the second mounting rod 32.

[0032] The inner cavities of the two rotating drums 21 are provided with an installation mechanism for installing the first installation rod 31 and the second installation rod 32. The installation mechanism includes two installation grooves 5 opened in the inner cavities of the two rotating drums 21. The two installation grooves 5 are matched with the first installation rod 31 and the second installation rod 32 respectively. The inner cavity of the rotating drum 21 is symmetrically provided with two inner grooves 51 connected with the installation grooves 5. The inner cavity of the inner groove 51 is slidably connected with a limiting block 52. The inner cavity of the first installation rod 31 or the second installation rod 32 is provided with a limiting groove matched with the limiting block 52. The limiting block 52 is fixedly connected with a round rod 53 on one side away from the first installation rod 31 or the second installation rod 32. One end of the round rod 53 passes through the rotating drum 21 and extends to the outside of the rotating drum 21.

[0033] A connecting spring is sleeved on the outer peripheral wall of the round rod 53 , one end of the connecting spring is fixedly connected to the limiting block 52 , and the other end of the connecting spring is fixedly connected to the inner wall of the inner groove 51 .

[0034] The top wall of the winding roller 3 is provided with at least one fixing mechanism for fixing the carbon fiber spinning, and the fixing mechanism includes a rectangular channel 4 for accommodating the carbon fiber spinning and penetrating through one side of the top wall of the winding roller 3, and a cover plate 41 for closing the top opening of the rectangular channel 4 is rotatably connected to the winding roller 3, and a screw 43 is threadedly connected to the inner cavity of the cover plate 41, and a lifting plate 44 is rotatably connected to the bottom end of the screw 43, and a spike group 45 is fixedly installed on the side of the lifting plate 44 away from the screw 43, and a piercing hole group 46 corresponding to the spike group 45 is opened in the inner cavity of the winding roller 3, and the piercing hole group 46 is connected to the rectangular channel 4;

[0035] A guide block 42 is fixedly mounted on one side of the bottom end of the cover plate 41 , and a guide groove matching with the guide block 42 is formed on the top wall of the winding roller 3 .

[0036] When the first and second mounting rods 31 are in the same position, the first and second mounting rods 31 are in the same position, and the first and second mounting rods 31 are in the same position, so that the first and second mounting rods 31 are in the same position, and the second and second mounting rods 31 are in the same position, so that the first and second mounting rods 31 are in the same position, and the second and second mounting rods 31 are in the same position, and the second and second mounting rods 31 are in the same position, so that ...

[0037] After the winding roller 3 is installed, one end of the carbon fiber spinning reel is placed in the rectangular channel 4 opened on the top wall of the winding roller 3, and then the cover plate 41 is rotated so that the guide block 42 at the bottom end of the cover plate 41 can enter the guide groove corresponding to the inner cavity of the winding roller 3. Finally, the screw 43 is rotated to move the lifting plate 44 downward. The movement of the lifting plate 44 drives the spike group 45 to pass through the carbon fiber spinning and enter the inner cavity of the piercing hole group 46. The spike group 45 pierces the inner cavity of the carbon fiber spinning to facilitate its fixation. After fixation, the automatic fiber collection work of the carbon fiber spinning is completed by driving the speed regulating motor 2.

[0038] When the carbon fiber spinning is removed, the screw 43 is rotated to move the spike group 45 upward. The upward movement of the spike group 45 facilitates the release of the limit of the carbon fiber spinning, and then the cover plate 41 is flipped over to remove it. The whole process does not require pulling the carbon fiber spinning, which is beneficial to reduce damage to the carbon fiber spinning and is convenient for use by the staff.

[0039] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An automatic fiber collection device for carbon fiber spinning, comprising a winding roller (3) rotatably connected to a support (1), characterized in that: The top wall of the winding roller (3) is provided with at least one fixing mechanism for fixing one end of the carbon fiber spinning reel, the fixing mechanism comprising a rectangular channel (4) penetrating through one side of the top wall of the winding roller (3) and used to accommodate one end of the carbon fiber spinning reel, the winding roller (3) is rotatably connected to a cover plate (41) for closing the top surface opening of the rectangular channel (4), the inner cavity of the cover plate (41) is threadedly connected to a screw rod (43), and the bottom end of the screw rod (43) is rotatably connected to a spike group (45).

2. The automatic fiber collection device for carbon fiber spinning according to claim 1, characterized in that: The inner cavity of the winding roller (3) is provided with a piercing hole group (46) corresponding one-to-one to the spike group (45), and the piercing hole group (46) is connected to the rectangular channel (4).

3. The automatic fiber collection device for carbon fiber spinning according to claim 1, characterized in that: The inner wall of the bracket (1) is provided with a mounting mechanism for mounting the winding roller (3), the mounting mechanism comprising two rotating drums (21) rotatably connected to the inner wall of the bracket (1) on both sides, a receiving groove (33) is provided through one side of the outer wall of the winding roller (3), a second mounting rod (32) is elastically slidably connected to the inner cavity of the receiving groove (33), a first mounting rod (31) is fixedly mounted on the other side of the outer wall of the winding roller (3), and two mounting grooves (5) matching with the first mounting rod (31) and the second mounting rod (32) are provided in the inner cavities of the two rotating drums (21).

4. The automatic fiber collection device for carbon fiber spinning according to claim 3, characterized in that: An annular plate (34) is fixedly mounted on the outer peripheral wall of the second mounting rod (32), and the annular plate (34) and the winding roller (3) are fixed via a positioning pin (35).

5. The automatic fiber collection device for carbon fiber spinning according to claim 3, characterized in that: The inner cavity of the rotating drum (21) is provided with a limiting assembly for limiting the position of the first mounting rod (31) or the second mounting rod (32), and the limiting assembly comprises at least one limiting block (52) elastically slidably connected to the inner cavity of the rotating drum (21) for limiting the position of the first mounting rod (31) or the second mounting rod (32).

6. The automatic fiber collection device for carbon fiber spinning according to claim 5, characterized in that: A round rod (53) is fixedly connected to one side of the limiting block (52) away from the first mounting rod (31) or the second mounting rod (32), and one end of the round rod (53) passes through the rotating drum (21) and extends to the outside of the rotating drum (21).

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