Wire winding cylinder and wire drawing assembly with same
By setting multiple protrusions and drainage tanks on the main body of the wound barrel, the existing wound barrel problems are solved, and the fiber wire slippage problems are achieved, and the product quality of glass fiber yarn balls is improved.
Patent Information
- Application Number
- CN202420656692.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-01
AI Technical Summary
When the existing wound wire barrels support and carry glass fiber yarn balls, the support force is insufficient, resulting in deformation of the yarn balls and damage to the fibers. The fiber wires are easy to slip during the unwinding process and are unreliable to use.
A wound wire barrel is designed, with multiple protrusions arranged on the main body of the barrel. The protrusions are divided into multiple groups, arranged at intervals along the circumference and length directions of the main body of the barrel to enhance the support force, and a drainage groove is set in the distribution area of the protrusion to improve the drainage effect.
Through the arrangement of multiple protrusions, the wire hooking ability of the glass fiber is improved, and the fiber wire is prevented from slipping during the unwinding process, which significantly improves the reliability of the use of the wire winding barrel and the product quality of the glass fiber yarn ball.
Smart Images
Figure CN222593712U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass fiber molding, in particular to a wire winding drum and a wire drawing component having the same. Background Art
[0002] In the glass fiber production process, molten glass is drawn into glass fiber, which needs to be wound by a wire drawing machine. When winding, the winding drum is first put on the wire drawing machine head, and the fiber bundle is then wound on the winding drum to form a glass fiber yarn. The winding drum plays the role of supporting and carrying the glass fiber yarn.
[0003] However, currently conventional winding drums have poor supporting force, which causes deformation of the glass fiber yarn and easy damage to the glass fiber. In addition, during the unwinding process of the glass fiber yarn, the glass fiber bundle is prone to slipping. In summary, it can be seen that existing winding drums are unreliable to use. Utility Model Content
[0004] The main purpose of the utility model is to provide a wire winding drum and a wire drawing assembly having the same, so as to solve the problem that the wire winding drum in the prior art is unreliable in use.
[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a wire winding reel is provided, comprising: a reel main body, a plurality of protrusions, all arranged on the outer wall surface of the reel main body, the plurality of protrusions are divided into a plurality of groups of protrusion parts, each group of protrusion parts has a plurality of protrusions, the plurality of protrusions of each group of protrusion parts are arranged at intervals along the circumference of the reel main body, and the plurality of groups of protrusion parts are arranged at intervals along the length direction of the reel main body.
[0006] Furthermore, in the same group of protrusions, the distance between the central axes of two adjacent protrusions in the multiple protrusions ranges from greater than or equal to 2 mm; and / or the distance between the central axes of two adjacent protrusions in two adjacent groups of protrusions ranges from greater than or equal to 2 mm.
[0007] Furthermore, the maximum height of each protrusion ranges from 0.3 mm to 1 mm.
[0008] Furthermore, the barrel body has a plurality of protrusion distribution areas, the plurality of protrusions are respectively arranged on the plurality of protrusion distribution areas, the plurality of protrusion distribution areas are arranged at intervals around the circumference of the barrel body, and a drainage groove is provided between two adjacent protrusion distribution areas.
[0009] Furthermore, the width of the drainage groove extending along the circumferential direction of the cylinder body has a value range greater than or equal to 1 mm.
[0010] Furthermore, the number of drainage grooves ranges from greater than or equal to 4.
[0011] Furthermore, along the length direction of the cylinder body, the drainage groove extends from one end of the cylinder body to the other end of the cylinder body.
[0012] Further, the protrusion is in a cone shape; and / or the protrusion is in a rectangular shape.
[0013] Furthermore, the maximum wall thickness of the tube body ranges from 1 mm to 4 mm.
[0014] According to another aspect of the utility model, a wire drawing assembly is provided, comprising: the above-mentioned wire winding drum; a wire drawing machine, comprising a wire drawing machine head, and a drum body of the wire winding drum is sleeved on the wire drawing machine head.
[0015] The utility model applies the technical solution of the utility model, and provides a wire winding drum, which is sleeved on the head of the wire drawing machine, and includes a drum body and a plurality of protrusions, which are all arranged on the outer wall surface of the drum body, and the plurality of protrusions are divided into a plurality of groups of protrusions, each group of protrusions has a plurality of protrusions, and the plurality of protrusions of each group of protrusions are arranged at intervals along the circumference of the drum body, and the plurality of groups of protrusions are arranged at intervals along the length direction of the drum body. The arrangement of the plurality of protrusions is conducive to the hooking of glass fiber, and the glass fiber yarn is prevented from slipping during the unwinding process, thereby improving the reliability of the use of the wire winding drum. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 The overall structural schematic diagram of the wire winding drum according to the embodiment of the utility model is shown;
[0018] Figure 2 Shown according to Figure 1 An enlarged schematic diagram of the A region of the winding drum;
[0019] Figure 3 A top view of an embodiment of a wire winding drum according to the utility model is shown;
[0020] Figure 4 Shown according to Figure 3 A partially enlarged schematic diagram of the wire winding drum.
[0021] The above drawings include the following reference numerals:
[0022] 1. Cylinder body; 2. Protrusion; 20. Protrusion portion; 10. Protrusion distribution area; 100. Drainage trough. DETAILED DESCRIPTION
[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0024] Please refer to Figures 1 to 4 The utility model provides a wire winding drum, which includes a drum body 1 and a plurality of protrusions 2, all of which are arranged on the outer wall surface of the drum body 1. The plurality of protrusions 2 are divided into a plurality of groups of protrusions 20, each group of protrusions 20 has a plurality of protrusions 2, and the plurality of protrusions 2 of each group of protrusions 20 are arranged at intervals along the circumference of the drum body 1, and the plurality of groups of protrusions 20 are arranged at intervals along the length direction of the drum body 1. The arrangement of the plurality of protrusions 2 is conducive to the snagging of glass fibers, prevents the glass fibers from slipping during the unwinding process, and improves the reliability of the use of the wire winding drum.
[0025] In the embodiments of the present application, Figure 4 As shown, in order to further ensure the reliability of the use of the wire winding reel, in the same group of protrusions 20, the distance (distance B) between the central axes of two adjacent protrusions 2 among the multiple protrusions 2 ranges from greater than or equal to 2 mm; and / or, the distance between the central axes of two adjacent protrusions 2 in two adjacent groups of protrusions 20 ranges from greater than or equal to 2 mm.
[0026] Preferably, the distance (distance B) between the central axes of two adjacent protrusions 2 among the multiple protrusions 2 ranges from 2 mm to 6 mm (including 2 mm and 6 mm); and / or, the distance between the central axes of two adjacent protrusions 2 in two adjacent groups of protrusions 20 ranges from 2 mm to 6 mm (including 2 mm and 6 mm).
[0027] Optionally, the distance between any two adjacent protrusions 2 among the plurality of protrusions 2 is the same, so that the plurality of protrusions 2 are evenly distributed; or, the distance between any two adjacent protrusions 2 among the plurality of protrusions 2 is different, so that the plurality of protrusions 2 are unevenly distributed.
[0028] like Figure 4 As shown, the maximum height (height C) of each protrusion 2 ranges from 0.3 mm to 1 mm, including 0.3 mm and 1 mm. In this way, the supporting strength of the protrusion 2 can be improved, further ensuring the reliability of the use of the wire winding drum.
[0029] Exemplarily, the maximum height of the protrusion 2 can be 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm or a range value consisting of any two of the above values; optionally, the maximum heights of multiple protrusions 2 are the same; or, the maximum heights of some of the multiple protrusions 2 are different.
[0030] like Figure 1 and Figure 3 As shown, the barrel body 1 has a plurality of protrusion distribution areas 10, and a plurality of protrusions 2 are respectively arranged on the plurality of protrusion distribution areas 10. The plurality of protrusion distribution areas 10 are arranged at intervals around the circumference of the barrel body 1, and a drainage groove 100 is provided between two adjacent protrusion distribution areas 10. The arrangement of the drainage groove 100 is conducive to the discharge of moisture from the glass fiber during the drying process.
[0031] In the embodiments of the present application, Figure 3 As shown, the width (width D) of the drainage groove 100 extending along the circumferential direction of the barrel body 1 is greater than or equal to 1 mm. This arrangement can prevent the adhesive generated during the glass fiber forming process from clogging the drainage groove 100.
[0032] Preferably, the width of the drain groove 100 extending along the circumferential direction of the barrel body 1 ranges from 1 mm to 4 mm, including 1 mm and 4 mm. This arrangement can prevent the drain groove 100 from being blocked by adhesive produced during the glass fiber forming process.
[0033] In the embodiment of the present application, the number of the drainage grooves 100 is in the range of greater than or equal to 4. Such an arrangement is conducive to the drainage of moisture from the glass fiber during the drying process, further improving the drainage effect.
[0034] Preferably, the number of the drainage grooves 100 ranges from 4 to 12, including 4 and 12.
[0035] like Figure 1 As shown, along the length direction of the barrel body 1, the drainage groove 100 extends from one end of the barrel body 1 to the other end of the barrel body 1. In this way, it is convenient to drain water from both ends of the drainage groove 100, thereby improving the drainage effect.
[0036] In order to ensure the supporting strength of the protrusion 2, optionally, the shape of the protrusion 2 is conical; and / or, the shape of the protrusion 2 is a rectangular body.
[0037] Optionally, the protrusion 2 is in the shape of a cone or a pyramid; preferably, the protrusion 2 is in the shape of a cone to prevent the edges from damaging the glass fiber.
[0038] In the related art, paper winding drums are widely used, but they have the disadvantages of short life and easy deformation, which can easily affect the product quality of glass fiber yarn balls. In addition, due to the high consumption of paper winding drums, the overall production cost of paper winding drums is relatively high.
[0039] In the embodiment of the present application, the barrel body 1 is made of fiber-reinforced plastic; wherein the fiber content ranges from 20% to 45%. Through the above-mentioned setting, the barrel body 1 has the characteristics of strong rigidity, high temperature resistance, wear resistance, and aging resistance. Compared with the existing paper winding barrel and conventional plastic winding barrel, the structural strength of the barrel body 1 can be improved, so that the winding barrel can be reused, the service life of the winding barrel is increased, the consumption of the winding barrel is reduced, and the production cost is reduced. Combined with the setting of multiple protrusions 2, the support force of the winding barrel on the glass fiber filament can be further improved, the deformation of the glass fiber yarn ball can be prevented, and the product quality of the glass fiber yarn ball can be improved, thereby ensuring the reliability of the use of the winding barrel.
[0040] Optionally, the fiber is one of glass fiber and carbon fiber.
[0041] Optionally, the plastic is one of PA, PP, PEEK and PPS.
[0042] Illustratively, the fiber content may be 20%, 25%, 30%, 35%, 40%, 45% or a range consisting of any two of the above values.
[0043] Specifically, the barrel body 1 is made of fiber reinforced plastic by injection molding.
[0044] In order to further ensure the structural strength of the winding drum, Figure 3 As shown, in the present application, the maximum wall thickness (wall thickness a) of the cylinder body 1 ranges from 1 mm to 4 mm.
[0045] Exemplarily, the maximum wall thickness a of the barrel body 1 may be 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, or a range value consisting of any two of the above values.
[0046] The utility model also provides a wire drawing assembly, comprising: the above-mentioned wire winding drum; a wire drawing machine, comprising a wire drawing machine head, and a drum body 1 of the wire winding drum is sleeved on the wire drawing machine head.
[0047] In the embodiment of the present application, the barrel body 1 is a hollow cylindrical structure; the barrel body 1 has an inner diameter and an outer diameter, and the inner diameter of the barrel body 1 is the same as the diameter of the wire drawing machine head, so that the barrel body 1 can be sleeved on the wire drawing machine head.
[0048] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:
[0049] The utility model provides a wire winding drum, which is sleeved on the head of a wire drawing machine, and comprises a drum body 1 and a plurality of protrusions 2, which are all arranged on the outer wall surface of the drum body 1, and the plurality of protrusions 2 are divided into a plurality of groups of protrusions 20, each group of protrusions 20 has a plurality of protrusions 2, and the plurality of protrusions 2 of each group of protrusions 20 are arranged at intervals along the circumference of the drum body 1, and the plurality of groups of protrusions 20 are arranged at intervals along the length direction of the drum body 1. The arrangement of the plurality of protrusions 2 is conducive to the snagging of glass fibers, and the glass fibers are prevented from slipping during the unwinding process, thereby improving the reliability of the use of the wire winding drum.
[0050] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A wire winding drum, characterized in that: include: The barrel body (1) A plurality of protrusions (2) are arranged on the outer wall surface of the barrel body (1); the plurality of protrusions (2) are divided into a plurality of groups of protrusions (20); each group of the protrusions (20) has a plurality of protrusions (2); the plurality of protrusions (2) of each group of the protrusions (20) are arranged at intervals along the circumference of the barrel body (1); and the plurality of groups of the protrusions (20) are arranged at intervals along the length direction of the barrel body (1).
2. The wire winding drum according to claim 1, characterized in that: In the same group of protrusions (20), the distance between the central axes of two adjacent protrusions (2) in the plurality of protrusions (2) is greater than or equal to 2 mm; and / or, The value range of the distance between the central axes of two adjacent protrusions (2) in two adjacent groups of protrusions (20) is greater than or equal to 2 mm.
3. The wire winding drum according to claim 1, characterized in that: The maximum height of each protrusion (2) ranges from 0.3 mm to 1 mm.
4. The wire winding drum according to claim 1, characterized in that: The barrel body (1) has a plurality of protrusion distribution areas (10), the plurality of protrusions (2) are respectively arranged on the plurality of protrusion distribution areas (10), the plurality of protrusion distribution areas (10) are arranged at intervals around the circumference of the barrel body (1), and a drainage groove (100) is provided between two adjacent protrusion distribution areas (10).
5. The wire winding drum according to claim 4, characterized in that: The width of the drainage groove (100) extending along the circumferential direction of the cylinder body (1) has a value range of greater than or equal to 1 mm.
6. The wire winding drum according to claim 4, characterized in that: The number of the drainage grooves (100) ranges from greater than or equal to 4.
7. The wire winding drum according to claim 4, characterized in that: Along the length direction of the cylinder body (1), the drainage groove (100) extends from one end of the cylinder body (1) to the other end of the cylinder body (1).
8. The wire winding drum according to any one of claims 1 to 7, characterized in that: The protrusion (2) is in a conical shape; and / or, The protrusion (2) is in the shape of a rectangular body.
9. The wire winding drum according to any one of claims 1 to 7, characterized in that: The maximum wall thickness of the cylinder body (1) ranges from 1 mm to 4 mm.
10. A wire drawing assembly, characterized in that: include: The wire winding drum according to any one of claims 1 to 9; The wire drawing machine comprises a wire drawing machine head, and the wire winding drum body (1) is sleeved on the wire drawing machine head.