Low-breakage-rate lace production device
By designing a lace production device including motor, winding roller, limit block and baffle, the knotting and disconnection problems caused by loose lines during the winding of the lace machine are solved, and tighter line winding and higher production stability are achieved.
Patent Information
- Application Number
- CN202421313630.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-11
AI Technical Summary
During the winding process of existing lace machines, the lines are not loose enough, resulting in a high probability of knotting and breaking.
A low-broken rate lace production device is designed, including a base, a support plate, a motor, a winding roller, a limit block, a first spring and a baffle. The wire roll is driven by the motor to wrap the lines, and at the same time, the lines and winding rollers are wound more closely, reducing the probability of knotting and breaking.
It effectively reduces the probability of knotting and disconnection of lines when used, and improves the stability and efficiency of the lace production process.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lace production, in particular to a lace production device with low thread breakage rate. Background Art
[0002] Lace is a decorative hollow product made of cotton, linen, silk and various fabrics through embroidery or weaving.
[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: in the existing lace machines, the lines are relatively loose and not tight enough during the winding process, which results in the lines being relatively loose during use, thereby increasing the probability of knotting and the probability of line breakage. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a lace production device with low thread breakage rate.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a lace production device with low breakage rate, comprising a base, support plates are symmetrically installed on the upper surface of the base, a motor is fixedly installed on the side wall of one of the support plates, the output shaft of the motor passes through the support plate and is installed with a winding roller, the end of the winding roller away from the motor is rotatably connected to the adjacent support plate, limiting grooves are provided on the side walls of the two support plates close to each other, limiting blocks are slidably arranged in the two limiting grooves, first springs are fixedly installed on the upper surfaces of the two limiting blocks, the other ends of the two first springs are respectively fixedly installed on the inner top walls of the adjacent limiting grooves, and baffles are fixedly installed on the side walls of the two limit blocks close to each other.
[0006] By adopting the above technical solution, when the staff needs to wind the wire onto the winding roller during the lace production process, the staff needs to fix one end of the wire to the winding roller. Then, the staff needs to start the motor, thereby rotating the output shaft of the motor, so that the wire is wound onto the winding roller under the action of the winding roller. During this process, the baffle plate abuts against the side wall of the winding roller under the action of the first spring and the limit block, so that the baffle plate squeezes the wire, so that the wire and the winding roller are wound more tightly, thereby reducing the probability of the wire being too loose and tangled during use.
[0007] Furthermore, a blocking groove is provided on the inner wall of the limiting groove, a blocking block is slidably provided in the blocking groove, and the blocking block and the limiting block are fixed to each other.
[0008] By adopting the above technical solution, when the limit block slides under the action of the first spring, the blocking block slides synchronously with the limit block under the action of the limit block. During this process, the side wall of the blocking block abuts against the inner wall of the blocking groove, thereby reducing the probability of the limit block and the limit groove separating from each other, thereby improving the stability of the device.
[0009] Furthermore, a limiting rod is fixedly arranged on the inner top wall of the limiting groove, a limiting hole is provided on the upper surface of the limiting block, the limiting rod and the limiting hole match each other, and the diameter of the limiting rod gradually decreases from top to bottom.
[0010] By adopting the above technical solution, when the winding is completed, the staff needs to remove the winding roller and then wind the wire onto a new winding roller. At this time, the staff needs to slide the slider upwards to match the lower end of the limit rod with the limit hole. In this process, since the diameter of the limit rod gradually decreases from top to bottom, the limit rod limits the limit block, thereby reducing the probability of interference caused by the baffle when the staff removes the winding roller.
[0011] Furthermore, a connecting piece is fixedly provided at the end of the output shaft of the motor, and the winding roller and the connecting piece are connected to each other.
[0012] By adopting the above technical solution, the connecting piece reduces the difficulty for the staff to install the winding roller to the end of the motor output shaft, thereby reducing the work difficulty of the staff.
[0013] Furthermore, a slide groove is provided on the side wall of one of the support plates close to the motor, and a rotating groove is provided on the side wall of the winding roller away from the motor. A slider is slidably arranged in the slide groove, and a rotating rod is rotatably arranged in the rotating groove, and the rotating rod and the slider are fixed to each other.
[0014] By adopting the above technical solution, when the staff separates the winding roller and the connecting piece from each other, the staff needs to slide the slider in the direction away from the motor, and then the rotating rod slides in the direction away from the motor under the action of the slider, thereby separating the rotating rod and the rotating groove from each other, thereby reducing the difficulty for the staff to disassemble the winding roller, thereby reducing the difficulty of the staff's work.
[0015] Furthermore, a screw rod is threadedly provided on a side wall of one of the support plates away from the motor, and the screw rod is rotatably connected to the slider.
[0016] By adopting the above technical solution, when the staff needs to slide the slider, the staff needs to rotate the screw to move the screw, so that the slider slides along with the screw under the action of the screw, thereby reducing the difficulty of sliding the slider for the staff, thereby reducing the difficulty of the staff's work.
[0017] Furthermore, the limit block is a limit rod made of rubber material.
[0018] By adopting the above technical solution, the rubber has good elasticity, and the limit block made of rubber material increases the maximum static friction between the limit rod and the limit hole, thereby reducing the probability of the limit block sliding downward under the action of the first spring when the bottom end of the limit block matches the limit hole, thereby improving the stability of the device.
[0019] In summary, the utility model has the following beneficial effects:
[0020] 1. In this application, when the staff needs to wind the wire onto the winding roller during the lace production process, the staff needs to fix one end of the wire to the winding roller. Then, the staff needs to start the motor, and then rotate the output shaft of the motor, so that the wire is wound onto the winding roller under the action of the winding roller. During this process, the baffle plate abuts against the side wall of the winding roller under the action of the first spring and the limit block, so that the baffle plate squeezes the wire, so that the wire and the winding roller are wound more tightly, thereby reducing the probability of the wire being too loose and tangled during use;
[0021] 2. In the present application, when the limit block slides under the action of the first spring, the blocking block slides synchronously with the limit block under the action of the limit block. During this process, the side wall of the blocking block abuts against the inner wall of the blocking groove, thereby reducing the probability of the limit block and the limit groove being separated from each other, thereby improving the stability of the device;
[0022] 3. In this application, when the winding is completed, the staff needs to remove the winding roller and then wind the wire onto a new winding roller. At this time, the staff needs to slide the slider upwards to match the lower end of the limit rod with the limit hole. During this process, since the diameter of the limit rod gradually decreases from top to bottom, the limit rod limits the limit block, thereby reducing the probability of interference caused by the baffle when the staff removes the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the support plate in the embodiment of the utility model;
[0025] Figure 3 This utility model embodiment Figure 2 A is a schematic diagram of the cross-sectional structure;
[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the rotating rod and the sliding block in the embodiment of the utility model.
[0027] In the figure: 1. base; 11. support plate; 12. motor; 13. winding roller; 14. limit block; 15. first spring; 16. baffle; 2. limit groove; 21. blocking groove; 22. limit hole; 23. slide groove; 24. rotating groove; 3. blocking block; 4. limit rod; 5. connecting piece; 6. slider; 61. rotating rod; 7. screw. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0029] like Figure 1-4 As shown, the embodiment of the present application discloses a lace production device with low breakage rate, including a base 1, a support plate 11, a motor 12, a winding roller 13, a limit block 14, a first spring 15, a baffle 16, a blocking block 3, a limit rod 4, a slider 6, a rotating rod 61 and a screw 7. The base 1 is a rectangular plate-shaped structure, the support plate 11 is a rectangular plate-shaped structure, two support plates 11 are provided and symmetrically installed on the upper surface of the base 1, and the side walls of the two support plates 11 close to each other are provided with limit slots 2. The motor 12 is fixedly arranged on the side wall of one of the support plates 11, and the axis of its output shaft is horizontal, and the output shaft of the motor 12 passes through the support plate 11. The winding roller 13 is installed at the end of the output shaft of the motor 12, and its axis coincides with the axis of the output shaft of the motor 12, and the end of the winding roller 13 away from the motor 12 is rotatably connected to the adjacent support plate 11. The limit block 14 is a rectangular block structure, and two limit blocks 14 are provided and are slidably arranged in the two limit slots 2 respectively. Two first springs 15 are provided, one end of the two first springs 15 is respectively fixedly arranged on the upper surface of the limit block 14, and the other end of the two first springs 15 is respectively fixedly arranged on the inner top wall adjacent to the limit groove 2. The cross section of the baffle 16 is arc-shaped, and two baffles 16 are provided and respectively fixedly arranged on the side walls of the two limit blocks 14 close to each other.
[0030] When the staff needs to wind the wire onto the winding roller 13 during the lace production process, the staff needs to fix one end of the wire onto the winding roller 13. Then, the staff needs to start the motor 12, thereby rotating the output shaft of the motor 12, so that the wire is wound onto the winding roller 13 under the action of the winding roller 13. During this process, the baffle 16 abuts against the side wall of the winding roller 13 under the action of the first spring 15 and the limit block 14, so that the baffle 16 squeezes the wire, so that the wire is wound more tightly with the winding roller 13, thereby reducing the probability of the wire being too loose and tangled when in use.
[0031] A blocking groove 21 is formed on the inner wall of the limiting groove 2. The blocking block 3 is a rectangular block structure. The blocking block 3 is slidably disposed in the blocking groove 21, and the blocking block 3 and the limiting block 14 are fixed to each other.
[0032] When the limit block 14 slides under the action of the first spring 15, the blocking block 3 slides synchronously with the limit block 14 under the action of the limit block 14. During this process, the side wall of the blocking block 3 abuts against the inner wall of the blocking groove 21, thereby reducing the probability of the limit block 14 and the limit groove 2 being separated from each other, thereby improving the stability of the device.
[0033] The upper surface of the limiting block 14 is provided with a limiting hole 22 , and the limiting rod 4 is fixedly arranged on the inner top wall of the limiting groove 2 . The limiting rod 4 matches the limiting hole 22 , and the diameter of the limiting rod 4 decreases gradually from top to bottom.
[0034] When the winding is completed, the staff needs to remove the winding roller 13 and then wind the wire onto a new winding roller 13. At this time, the staff needs to slide the slider 6 upwards to match the lower end of the limit rod 4 with the limit hole 22. During this process, since the diameter of the limit rod 4 gradually decreases from top to bottom, the limit rod 4 limits the limit block 14, thereby reducing the probability of interference caused by the baffle 16 when the staff removes the winding roller 13.
[0035] In order to reduce the difficulty of the staff's work, a connector 5 is fixedly provided at the end of the output shaft of the motor 12, and the winding roller 13 is connected to the connector 5. The connector 5 reduces the difficulty of the staff to install the winding roller 13 to the end of the output shaft of the motor 12, thereby reducing the difficulty of the staff's work.
[0036] A sliding groove 23 is provided on the side wall of one of the support plates 11 close to the motor 12, and a rotating groove 24 is provided on the side wall of the winding roller 13 away from the motor 12. The slider 6 is a rectangular block structure, and the limit block 14 is slidably arranged in the limit groove 2. The rotating rod 61 is a round rod structure, and its axis coincides with the axis of the winding roller 13. The rotating rod 61 is rotatably arranged in the rotating groove 24, and the rotating rod 61 and the slider 6 are fixed to each other.
[0037] When the staff separates the winding roller 13 from the connecting piece 5, the staff needs to slide the slider 6 in the direction away from the motor 12, so that the rotating rod 61 slides in the direction away from the motor 12 under the action of the slider 6, thereby separating the rotating rod 61 from the rotating groove 24, thereby reducing the difficulty of disassembling the winding roller 13 for the staff, thereby reducing the difficulty of the staff's work.
[0038] The screw rod 7 is threadedly disposed on a side wall of one of the support plates 11 away from the motor 12 , with its axis being horizontal, and the screw rod 7 is rotationally connected to the slider 6 .
[0039] When the staff needs to slide the slider 6, the staff needs to rotate the screw 7 to move the screw 7, so that the slider 6 slides along with the screw 7 under the action of the screw 7, thereby reducing the difficulty of sliding the slider 6 for the staff, thereby reducing the difficulty of the staff's work.
[0040] In order to improve the stability of the device, the limit block 14 is a limit rod 4 made of rubber material. Rubber has good elasticity, and the limit block 14 made of rubber material increases the maximum static friction between the limit rod 4 and the limit hole 22, thereby reducing the probability of the limit block 14 sliding downward under the action of the first spring 15 when the bottom end of the limit block 14 matches the limit hole 22, thereby improving the stability of the device.
[0041] The use principle of a low-breakage-rate lace production device in this embodiment is as follows: when the staff needs to wind the wire onto the winding roller 13 during the lace production process, the staff needs to fix one end of the wire onto the winding roller 13. Subsequently, the staff needs to start the motor 12, thereby rotating the output shaft of the motor 12, so that the wire is wound onto the winding roller 13 under the action of the winding roller 13. During this process, the baffle 16 abuts against the side wall of the winding roller 13 under the action of the first spring 15 and the limit block 14, so that the baffle 16 squeezes the wire, so that the wire is wound more tightly onto the winding roller 13, thereby reducing the probability of the wire being too loose and tangled during use.
[0042] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A lace production device with low thread breakage rate, comprising a base (1), characterized in that: Support plates (11) are symmetrically mounted on the upper surface of the base (1), a motor (12) is fixedly mounted on the side wall of one of the support plates (11), an output shaft of the motor (12) passes through the support plate (11) and is mounted with a winding roller (13), one end of the winding roller (13) away from the motor (12) is rotatably connected to the adjacent support plate (11), limiting grooves (2) are provided on the mutually adjacent side walls of the two support plates (11), limiting blocks (14) are slidably mounted in the two limiting grooves (2), first springs (15) are fixedly mounted on the upper surfaces of the two limiting blocks (14), the other ends of the two first springs (15) are respectively fixedly mounted on the inner top walls of the adjacent limiting grooves (2), and baffles (16) are fixedly mounted on the mutually adjacent side walls of the two limiting blocks (14).
2. A lace production device with low thread breakage rate according to claim 1, characterized in that: A blocking groove (21) is provided on the inner wall of the limiting groove (2), a blocking block (3) is slidably arranged in the blocking groove (21), and the blocking block (3) and the limiting block (14) are fixed to each other.
3. The low thread breakage rate lace production device according to claim 1, characterized in that: A limiting rod (4) is fixedly arranged on the inner top wall of the limiting groove (2), a limiting hole (22) is provided on the upper surface of the limiting block (14), the limiting rod (4) and the limiting hole (22) match each other, and the diameter of the limiting rod (4) gradually decreases from top to bottom.
4. The low thread breakage rate lace production device according to claim 1, characterized in that: A connecting piece (5) is fixedly provided at the end of the output shaft of the motor (12), and the winding roller (13) and the connecting piece (5) are connected to each other.
5. The low thread breakage rate lace production device according to claim 1, characterized in that: one A sliding groove (23) is provided on the side wall of the support plate (11) close to the motor (12), and a rotating groove (24) is provided on the side wall of the winding roller (13) away from the motor (12). A slider (6) is slidably arranged in the sliding groove (23), and a rotating rod (61) is rotatably arranged in the rotating groove (24). The rotating rod (61) and the slider (6) are fixed to each other.
6. A lace production device with low thread breakage rate according to claim 5, characterized in that: one A screw rod (7) is threadedly provided on the side wall of the support plate (11) away from the motor (12), and the screw rod (7) is rotatably connected to the slider (6).
7. The low thread breakage rate lace production device according to claim 3, characterized in that: The limiting block (14) is a limiting rod (4) made of rubber material.