Dacron overlocking thread coiling machine
By designing the polyester edge wire gauze, the sliding contact between the yarn and the wheels is transformed into a rolling contact, solving the problem of severe wear in the yarn closing process, and achieved lower friction and longer equipment. Life life.
Patent Information
- Application Number
- CN202421396391.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-19
AI Technical Summary
In the existing yarn winding technology, the sliding friction between the yarn and the guide block causes serious wear on the surface of the guide block, especially when the long-distance yarn winding is more obvious.
Design a polyester edge line gauze machine. By transforming the sliding contact between the yarn and the wheels, it is transformed into a rolling contact, and the rings are moved to the yarn to reducing the roll and scroll to reduce the friction.
Effectively reduce the friction between the yarn and the guidance block, extend the service life of the equipment, and improve the uniform volume effect of the yarn.
Smart Images
Figure CN222410502U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yarn winding, in particular to a polyester overlock yarn winding machine. Background Art
[0002] In the process of producing clothing, since the materials used are generally synthetic fibers, the texture is relatively hard. After cutting, the silk threads at the edge of the cut clothing will spread out due to its high hardness, so it is necessary to overlock: use a special overlock machine to overlock a circle of edges at the edge to prevent the silk threads in the fabric from spreading out. This also plays a role in aesthetics. Since the main purpose of overlocking is to prevent the yarn of the cut piece from falling off, the strength requirement of the overlock line is not high. In order to save costs, the overlock line is generally made of polyester network yarn.
[0003] During the production process of polyester overlock yarn, it needs to be wound up. In the existing winding technology, the yarn is automatically rewound through a reciprocating wire arrangement device to arrange the yarn, and the arranged yarn is evenly wound up on the winding roller through the rotation of the winding roller.
[0004] However, in the existing wire arrangement structure, there is sliding friction between the wire arrangement guide block and the yarn, which causes serious surface wear of the guide block when the yarn is wound over a long distance.
[0005] For this reason, we propose a polyester overlock yarn bobbin machine to solve the existing problems. Utility Model Content
[0006] The utility model aims to solve the problems existing in the background technology and proposes a polyester overlock yarn winding machine.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyester overlock yarn winding machine, comprising a bottom plate, a top plate, a wheel ring and a slider, the lower surface of the bottom plate is provided with a support seat, the upper surface of the bottom plate is provided with a back plate, a winding rod is rotatably provided on the back plate, the top plate is arranged at the top end of the back plate, a screw is rotatably provided on the back plate, a slider is threaded on the screw, a sliding rod is slidably provided on the slider, one end of the sliding rod is fixed on the top plate, a wheel ring is rotatably installed on the outer wall of the slider, and a wire body is in rolling contact with the wheel ring.
[0008] Preferably, a motor is mounted on the back plate by bolts, and the output end of the motor is transmission-connected to the end position of the winding rod through a chain belt.
[0009] Preferably, a locking block is movably sleeved on the winding rod, a positioning rod is symmetrically threadedly mounted on the locking block, and one end of the positioning rod passes through the locking block and abuts against the outer wall of the winding rod.
[0010] Preferably, the sliding block is provided with a threaded hole and a sliding hole matched with the screw rod and the sliding rod, respectively, the sliding rod is slidably inserted in the sliding hole, and the screw rod and the threaded hole are in a threaded engagement state.
[0011] Preferably, a mounting hole matched with the winding rod is provided on the back plate, and the winding rod is rotatably arranged on the mounting hole.
[0012] Preferably, there are four support seats in total, and the positions of the four support seats are distributed in a rectangular array on the lower surface of the base plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. During the use of the polyester overlock yarn winding machine of the utility model, the winding disc can be fixed on the winding rod, and one end of the polyester overlock yarn to be wound is fixed on the winding disc. At this time, the winding disc is driven to rotate to wind up the polyester overlock yarn. The polyester overlock yarn contacts the wheel ring, and the polyester overlock yarn is arranged by the left and right reciprocating movement of the wheel ring, so that the polyester overlock yarn is evenly wound on the winding disc. At this time, the winding disc pulls the polyester overlock yarn, and under the action of force, the moving polyester overlock yarn drives the wheel ring to rotate on the slider. The utility model converts the sliding contact between the yarn and the wheel ring into rolling contact, which greatly reduces the moving friction between the two and improves the service life of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0017] Figure 3 It is a side structural schematic diagram of the slider and the wheel ring of the utility model.
[0018] Figure numerals: 1, bottom plate; 2, support seat; 3, motor; 4, chain belt; 5, back plate; 6, top plate; 7, wheel ring; 8, slider; 9, screw; 10, slide rod; 11, wire body; 12, winding rod; 13, locking block; 14, positioning rod. DETAILED DESCRIPTION
[0019] 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.
[0020] Embodiment 1
[0021] like Figure 1-3 As shown, the polyester overlock yarn winding machine proposed by the utility model includes a bottom plate 1, a top plate 6, a wheel ring 7 and a slider 8. A support seat 2 is provided on the lower surface of the bottom plate 1, and a back plate 5 is provided on the upper surface of the bottom plate 1. A winding rod 12 is rotatably provided on the back plate 5. The top plate 6 is arranged at the top end of the back plate 5. A screw rod 9 is rotatably provided on the back plate 5. A slider 8 is threadedly provided on the screw rod 9. A slide rod 10 is slidably provided on the slider 8. One end of the slide rod 10 is fixed on the top plate 6. A wheel ring 7 is rotatably installed on the outer wall of the slider 8, and a wire body 11 is in rolling contact with the wheel ring 7.
[0022] Based on Example 1: the winding disk can be fixed on the winding rod 12, and one end of the polyester overlock line to be wound up is fixed on the winding disk. At this time, the winding disk is driven to rotate to wind up the polyester overlock line. The polyester overlock line contacts the wheel ring 7, and the polyester overlock line is arranged by the left and right reciprocating movement of the wheel ring 7, so that the polyester overlock line is evenly wound up on the winding disk. At this time, the winding disk pulls the polyester overlock line, and under the action of force, the moving polyester overlock line drives the wheel ring 7 to rotate on the slider 8.
[0023] Embodiment 2
[0024] like Figure 1-3 As shown, the polyester overlock yarn winding machine proposed by the utility model, compared with the first embodiment, this embodiment also includes: a motor 3 is installed on the back plate 5 by bolts, and the output end of the motor 3 is transmission connected to the end position of the winding rod 12 through the chain belt 4. Through the design of the motor 3, the motor 3 is energized to drive the winding rod 12 to rotate.
[0025] A locking block 13 is movably sleeved on the winding rod 12, and a positioning rod 14 is symmetrically threadedly installed on the locking block 13. One end of the positioning rod 14 passes through the locking block 13 and rests on the outer wall of the winding rod 12. Through the design of the locking block 13, after the winding drum is inserted into the winding rod 12, the locking block 13 is sleeved on, and the winding drum is squeezed and positioned by the locking block 13 to fix its position.
[0026] The slider 8 is provided with threaded holes and sliding holes that are compatible with the screw 9 and the sliding rod 10 respectively. The sliding rod 10 is slidably inserted into the sliding hole, and the screw 9 and the threaded hole are in a threaded engagement state. Through the cooperation of the above structure, the sliding rod 10 limits the slider 8 from deflecting, and the screw 9 rotates, thereby converting the threaded engagement action into a translational action of the slider 8 on the screw 9.
[0027] The back plate 5 is provided with a mounting hole matched with the winding rod 12 , and the winding rod 12 is rotatably arranged on the mounting hole. The mounting position of the winding rod 12 is limited by the design of the mounting hole.
[0028] There are four support bases 2 in total, and the positions of the four support bases 2 are distributed in a rectangular array on the lower surface of the base plate 1 .
[0029] It should be noted that the structure of motor 3 is an existing mature technology, and its working principle and internal structure are known to technicians in the relevant technical field. The utility model only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here, and technicians in this field can make any optional adjustments according to their needs or convenience.
[0030] The screw 9 of the present invention also needs to be provided with a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace, and it all belongs to conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.
[0031] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A polyester overlock yarn bobbin machine, comprising a bottom plate (1), a top plate (6), a wheel ring (7) and a slider (8), characterized in that: A support seat (2) is provided on the lower surface of the bottom plate (1), a back plate (5) is provided on the upper surface of the bottom plate (1), a winding rod (12) is rotatably provided on the back plate (5), the top plate (6) is arranged at the top end of the back plate (5), a screw rod (9) is rotatably provided on the back plate (5), a slider (8) is threadedly provided on the screw rod (9), a slide rod (10) is slidably provided on the slider (8), one end of the slide rod (10) is fixed on the top plate (6), a wheel ring (7) is rotatably installed on the outer wall of the slider (8), and a wired body (11) is rollingly contacted on the wheel ring (7).
2. The polyester overlock yarn bobbin machine according to claim 1, characterized in that: A motor (3) is mounted on the back plate (5) by means of bolts, and an output end of the motor (3) is transmission-connected to the end of the winding rod (12) via a chain belt (4).
3. The polyester overlock yarn bobbin machine according to claim 1, characterized in that: A locking block (13) is movably sleeved on the reeling rod (12), a positioning rod (14) is symmetrically threadedly mounted on the locking block (13), one end of the positioning rod (14) passes through the locking block (13) and abuts against the outer wall of the reeling rod (12).
4. The polyester overlock yarn bobbin machine according to claim 1, characterized in that: The slider (8) is provided with a threaded hole and a sliding hole respectively matched with the screw rod (9) and the sliding rod (10); the sliding rod (10) is slidably inserted in the sliding hole, and the screw rod (9) and the threaded hole are in a threaded engagement state.
5. The polyester overlock yarn bobbin machine according to claim 1, characterized in that: The back plate (5) is provided with a mounting hole matched with the winding rod (12), and the winding rod (12) is rotatably mounted on the mounting hole.
6. The polyester overlock yarn bobbin machine according to claim 1, characterized in that: There are four support seats (2) in total, and the positions of the four support seats (2) are distributed in a rectangular array on the lower surface of the base plate (1).