An automatic device for threading a girdle of a woman's underpants

Abstract

The utility model discloses a kind of lady panties elastic band automatic threading device, it is related to operation technical field.A kind of lady panties elastic band automatic threading device, including workbench, threading head and hydraulic telescopic link, positioning device is provided on workbench, positioning device includes two mobile limit blocks and two limit support rods, fixed rod is fixedly connected with the inside of groove being opened on workbench upper surface, personnel in positioning device will panty opening be sleeved on the outer wall of two limit support rods upper end support cylinder, then two limit support rods pass through the force of the effect of reset spring to mobile limit block make mobile limit block opposite movement, then through mobile limit block opposite movement drive limit support rod opposite movement while to panty opening place is supported, in this way, it is convenient for staff to panty opening to be positioned and threaded, effectively improve the efficiency of threading, while improve the practicability and flexibility of equipment.

Description

Technical Field

[0001] This utility model relates to the field of work technology, and in particular to an automatic device for attaching elastic bands to women's underwear. Background Technology

[0002] The automatic elastic band attaching device for women's underwear is a device used to automatically attach elastic bands to women's underwear. It is mainly used in garment manufacturing enterprises to improve production efficiency and product quality, and reduce labor costs.

[0003] The automatic elastic band threading device for women's underwear comprises an elastic band feeding mechanism, a clamping mechanism, a threading mechanism, a positioning mechanism, and a control system. Compared to traditional manual threading, the automatic threading device offers advantages such as high efficiency, precision, and stability. It can significantly improve production efficiency, reduce errors and fatigue caused by manual operation, and ensure the consistency and quality of elastic band threading. Simultaneously, it can reduce labor costs for enterprises and enhance their competitiveness.

[0004] The existing automatic elastic band insertion device for women's underwear requires a worker to place the underwear on a worktable. The control system then coordinates the actions of various components. First, the feeding mechanism feeds out the elastic band, the clamping mechanism clamps one end of the elastic band, the insertion mechanism inserts the elastic band into the corresponding position of the underwear, the positioning mechanism ensures accurate positioning, and finally the insertion mechanism resets and the clamping mechanism releases, completing one insertion cycle. This process is repeated to achieve automatic insertion. However, during the insertion process, the elasticity of the underwear opening can cause the device to align poorly with the underwear opening, thus reducing insertion efficiency. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an automatic fitting device for women's underwear elastic bands, which can solve the problem that during the fitting process, the elasticity of the underwear opening makes it difficult for the device to be aligned with the underwear opening, thereby reducing the fitting efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic insertion device for women's underwear elastic bands, comprising a worktable, an insertion head, and a hydraulic telescopic rod, wherein a positioning device is provided on the worktable;

[0007] The positioning device includes two movable limiting blocks and two limiting support rods. A fixed rod is fixedly connected inside a groove on the upper surface of the worktable. The lower ends of the two movable limiting blocks are slidably connected to the outer wall of the limiting support rod. A return spring is sleeved on the outer wall of the limiting support rod. A T-shaped block groove is opened on the upper surface of the two movable limiting blocks.

[0008] Among them, T-shaped blocks are fixedly connected to the lower surface of the two limiting support rods, and fixing bolts are threadedly connected to one side of the outer wall of the two movable limiting blocks. Fixing bolt grooves are opened on one side of the outer wall of the two T-shaped blocks.

[0009] Preferably, the two ends of the reset spring are fixedly connected to the outer wall of one side of the corresponding movable limiting block, and the outer walls of the two T-blocks are slidably connected to the inside of the corresponding T-block groove.

[0010] Among them, the ends of the two fixing bolts near the fixing bolt slots are threaded into the interior of the T-shaped block slot and respectively connected to the internal threads of the corresponding fixing bolt slots. The upper ends of the two limit support rods are equipped with support cylinders for use.

[0011] Preferably, a support frame is fixedly connected to the upper surface of the workbench, and a second threaded rod is rotatably connected to a groove in the lower surface of the upper end of the support frame;

[0012] The workbench has four support columns fixedly connected to its lower surface, and the outer walls of the four support columns are slidably connected with support column sleeves.

[0013] Preferably, the four fixing bolts that are threaded to the outer wall of the support column sleeve have their ends threaded into the inside of the support column sleeve and are threaded to the corresponding fixing bolt grooves on the support column.

[0014] One of the workbenches is equipped with an elastic band feeder on its upper surface.

[0015] Preferably, the outer wall of the second threaded rod is threaded with a sliding seat, and a second motor is mounted on a fixed plate on one side of the support frame;

[0016] The output end of the second motor extends to the groove on the lower surface of the upper end of the support frame and is fixedly connected to one end of the second threaded rod. The outer walls of the T-shaped blocks on both sides of the sliding seat are slidably connected to the T-shaped grooves on the lower surface of both sides of the upper end of the support frame.

[0017] Preferably, the insertion head is installed at the output end of the hydraulic telescopic rod, and a first threaded rod is rotatably connected inside a groove on the lower surface of the sliding seat;

[0018] The upper mounting seat of the hydraulic telescopic rod is threadedly connected to the outer wall of the first threaded rod. A first motor is mounted on a fixed plate on one side of the sliding seat. The output end of the first motor rotates and extends into the groove on the lower surface of the sliding seat and is fixedly connected to one end of the first threaded rod. The outer wall of the upper mounting seat of the hydraulic telescopic rod fits into the groove on the lower surface of the sliding seat.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This automatic underwear elastic band insertion device for women involves the operator placing the underwear opening onto the outer wall of the support cylinder at the upper end of two limiting support rods via a positioning device. Then, the two limiting support rods, through the force generated by the return spring on the movable limiting block, cause the movable limiting block to move in the opposite direction. Subsequently, the opposite movement of the movable limiting block drives the limiting support rods to move in the opposite direction, simultaneously supporting the underwear opening. This facilitates the operator in positioning and inserting the underwear opening, effectively improving insertion efficiency and enhancing the practicality and flexibility of the equipment. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the external structure of the sliding seat of this utility model;

[0024] Figure 3 This is a schematic diagram of the external structure of the limiting support rod of this utility model;

[0025] Figure 4 This utility model Figure 3 A structural schematic diagram of the enlarged view at point A in the middle.

[0026] Reference numerals: 1. Workbench; 2. Support column sleeve; 3. Support column; 4. Fixing bolt; 5. Limiting support rod; 6. Insertion head; 7. Elastic band feeder; 8. Hydraulic telescopic rod; 9. Sliding seat; 10. Support frame; 11. First threaded rod; 12. First motor; 13. T-block slot; 14. Moving limit block; 15. Fixing rod; 16. Return spring; 17. Second threaded rod; 18. T-block; 19. Fixing bolt slot; 20. Second motor. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and 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.

[0029] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] Please see Figure 1-4 This utility model provides a technical solution: an automatic insertion device for women's underwear elastic bands, including a workbench 1, an insertion head 6, and a hydraulic telescopic rod 8;

[0032] A positioning device is installed on the workbench 1;

[0033] The positioning device includes two movable limiting blocks 14 and two limiting support rods 5. A fixed rod 15 is fixedly connected to the groove inside the upper surface of the worktable 1. The lower ends of the two movable limiting blocks 14 are slidably connected to the outer wall of the limiting support rod 5. A return spring 16 is sleeved on the outer wall of the limiting support rod 5. The two ends of the return spring 16 are fixedly connected to one side of the outer wall of the corresponding movable limiting block 14. A T-shaped block groove 13 is opened on the upper surface of the two movable limiting blocks 14. A T-shaped block 18 is fixedly connected to the lower surface of the two limiting support rods 5. The outer walls of the two T-shaped blocks 18 are slidably connected to the inside of the corresponding T-shaped block groove 13. A fixing bolt 4 is threadedly connected to one side of the outer wall of the two movable limiting blocks 14. A fixing bolt groove 19 is opened on one side of the outer wall of the two T-shaped blocks 18. The ends of the two fixing bolts 4 near the fixing bolt groove 19 are threaded into the inside of the T-shaped block groove 13 and are threadedly connected to the inside of the corresponding fixing bolt groove 19. A support cylinder is provided at the upper end of the two limiting support rods 5 for cooperation.

[0034] The upper surface of the workbench 1 is fixedly connected to a support frame 10. A second threaded rod 17 is rotatably connected to a groove on the lower surface of the upper end of the support frame 10. Four support columns 3 are fixedly connected to the lower surface of the workbench 1. Support column sleeves 2 are slidably connected to the outer walls of each of the four support column sleeves 3. The ends of the threaded fixing bolts on the outer walls of the four support column sleeves 2 extend into the interior of the support column sleeves 2 and are threaded into the corresponding fixing bolt grooves on the support column 3. A belt feeder 7 is installed on one side of the upper surface of the workbench 1. A sliding seat 9 is threaded to the outer wall of the second threaded rod 17. A second motor 20 is installed on a fixed plate on one side of the support frame 10. The output end of the second motor 20 extends rotatably to… The upper end of the support frame 10 has a groove on its lower surface and is fixedly connected to one end of the second threaded rod 17. The outer walls of the T-shaped blocks on both sides of the sliding seat 9 are slidably connected to the T-shaped grooves on the lower surface of the upper end of the support frame 10. The through head 6 is installed at the output end of the hydraulic telescopic rod 8. The lower surface of the sliding seat 9 has a groove on which the first threaded rod 11 is rotatably connected. The upper end mounting seat of the hydraulic telescopic rod 8 is threadedly connected to the outer wall of the first threaded rod 11. The first motor 12 is installed on a fixed plate on one side of the sliding seat 9. The output end of the first motor 12 extends rotatably to the groove on the lower surface of the sliding seat 9 and is fixedly connected to one end of the first threaded rod 11. The outer wall of the upper end mounting seat of the hydraulic telescopic rod 8 fits against the groove on the lower surface of the sliding seat 9.

[0035] Furthermore, when using the device, it is started by connecting to an external power source. The worker places the underwear opening onto the outer wall of the upper support cylinder of the two limiting support rods 5. Then, the two limiting support rods 5 exert force on the movable limiting block 14 through the return spring 16, causing the movable limiting block 14 to move in the opposite direction. Then, the opposite movement of the movable limiting block 14 drives the limiting support rods 5 to move in the opposite direction, while simultaneously supporting the underwear opening. Next, the elastic band is put on one end of the insertion head 6. Then, the height of the insertion head 6 is adjusted by moving the output end of the hydraulic telescopic rod 8 up and down. At the same time, the output end of the first motor 12 rotates, driving the first screw... While the threaded rod 11 rotates, it drives the hydraulic telescopic rod 8 to move longitudinally, thus adjusting the position of the insertion head 6 so that it is aligned with the opening of the underwear. Then, the output end of the second motor 20 rotates, driving the second threaded rod 17 to rotate, while simultaneously moving the sliding seat 9 towards the direction of the limiting support rod 5. At the same time, the elastic band is fed by the elastic band feeder 7. Then, the sliding seat 9, in conjunction with the insertion head 6, completes the insertion of the underwear. When it is necessary to remove the limiting support rod 5, the fixing bolt 4 is turned to rotate so that the outer wall of its other end is disengaged from the inside of the fixing bolt groove 19. Then, the limiting support rod 5 can be pulled to remove it from the moving limiting block 14.

[0036] The positioning device allows the worker to place the underwear opening onto the outer wall of the upper support cylinder of the two limiting support rods 5. Then, the two limiting support rods 5 exert force on the movable limiting block 14 through the return spring 16, causing the movable limiting block 14 to move in the opposite direction. Subsequently, the opposite movement of the movable limiting block 14 drives the limiting support rods 5 to move in the opposite direction, while simultaneously supporting the underwear opening. This facilitates the worker in positioning and putting on the underwear opening, effectively improving the efficiency of putting on the underwear, and also enhancing the practicality and flexibility of the equipment.

[0037] Structural Description: Workbench 1: The basic support platform of the entire device. The upper surface is used to install various working parts, and the lower surface is fixedly connected to four support columns 3, which provide a stable support foundation for the entire device, ensure the stability of other parts during operation, and ensure that all parts can work accurately and in coordination.

[0038] Support column sleeve 2 and support column 3: Sleeve on the outer wall of support column 3, with a fixing bolt threaded on the outer wall. By loosening or tightening the fixing bolt, the position of support column sleeve 2 on support column 3 can be adjusted, thereby changing the height of workbench 1. This can adapt to different height requirements in work scenarios and improve the versatility of the device.

[0039] Fixed bolt 4 and limiting support rod 5: Threaded connection to the outer wall of the support column sleeve 2, with one end near the support column 3 extending threadedly into the interior of the support column sleeve 2 and threadedly connected to the fixed bolt groove on the support column 3; simultaneously threaded connection to the outer wall of one side of the movable limiting block 14, with its end near the fixed bolt groove 19 extending threadedly into the T-shaped block groove 13 and threadedly connected to the fixed bolt groove 19; in the connection between the support column sleeve 2 and the support column 3, they serve to fix the position of the support column sleeve 2, ensuring the stability of the adjusted worktable 1; in the connection between the movable limiting block 14 and the limiting support rod 5, they are used to fix the position of the movable limiting block 14 on the limiting support rod 5, ensuring the dimensional stability of the positioning device;

[0040] Insertion head 6: Installed at the output end of the hydraulic telescopic rod 8, used to insert the elastic band onto the underwear. It is connected to the hydraulic telescopic rod 8 and can move up and down flexibly under the drive of the hydraulic telescopic rod 8 to realize the insertion operation of the elastic band of underwear at different height positions, ensuring the smooth progress of the insertion work.

[0041] Elastic band feeder 7: Installed on the upper surface of one side of the workbench 1, it is used to transport the elastic band to the designated position, continuously provide elastic band for the threading work, ensure the continuity of the threading work, and improve work efficiency. For details, please refer to: Baichuan brand 4-segment microcomputer controlled elastic band feeder GMD-M4.

[0042] Hydraulic telescopic rod 8: Its output end is equipped with a threading head 6, and the upper mounting seat is threaded to the outer wall of the first threaded rod 11. The outer wall of the upper mounting seat fits into the groove on the lower surface of the sliding seat 9. Through the extension and retraction of the output end, the threading head 6 is directly driven to move up and down to realize the action of threading the elastic band. The connection with the first threaded rod 11 and the sliding seat 9 allows it to not only move up and down, but also move longitudinally under the drive of the first threaded rod 11, which facilitates the adjustment of the position of the threading head 6 and improves the accuracy and flexibility of threading.

[0043] Sliding seat 9: The outer walls of the two T-shaped blocks on both sides are slidably connected to the T-shaped grooves on the lower surfaces of the upper ends of the support frame 10. The lower surface grooves are rotatably connected to the first threaded rod 11, which is threaded to the second threaded rod 17. It is slidably connected to the T-shaped grooves of the support frame 10 and threaded to the second threaded rod 17, so that it can move laterally on the support frame 10, thereby driving the insertion head 6 to move laterally, so as to realize the insertion of underwear in different positions. The connection with the first threaded rod 11 provides a carrier for the longitudinal movement of the hydraulic telescopic rod 8 and the insertion head 6, so that the insertion head 6 can be flexibly adjusted in multiple directions.

[0044] Movable limiting blocks 14: There are two in total. The lower end is slidably connected to the outer wall of the limiting support rod 5. A fixing bolt 4 is threadedly connected to one side of the outer wall. A T-shaped block groove 13 is opened on the upper surface. It slides on the limiting support rod 5. Through the action of the return spring 16, it can automatically support and position the opening of underwear of different sizes. The connection with the fixing bolt 4 can fix it after the position is adjusted to ensure the accuracy and stability of the positioning.

[0045] Fixed rod 15: It is fixedly connected to the inside of the groove on the upper surface of the worktable 1. Its function is to assist in the installation and stability of the positioning device, provide certain support and positioning reference for components such as the limit support rod 5, enhance the stability of the overall structure of the positioning device, and ensure the reliability of the positioning device during operation.

[0046] Return spring 16: It is sleeved on the outer wall of the limiting support rod 5, and its two ends are fixedly connected to the outer wall of the corresponding moving limiting block 14 on one side. It provides the elastic force for the moving limiting block 14 to automatically return. After the underwear is placed or removed, the moving limiting block 14 can quickly return to the initial position, which facilitates the next positioning operation of underwear of different sizes and improves work efficiency.

[0047] T-block 18: Fixedly connected to the lower surface of the limiting support rod 5, its outer wall is slidably connected to the T-block groove 13 opened on the upper surface of the movable limiting block 14, and cooperates with the T-block groove 13 to ensure the stability of the sliding connection between the limiting support rod 5 and the movable limiting block 14, and ensure that the movable limiting block 14 can accurately drive the limiting support rod 5 to move during the movement, so as to realize the stable support and positioning function of the underwear opening.

[0048] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An automatic insertion device for women's underwear elastic bands, comprising a worktable (1), an insertion head (6), and a hydraulic telescopic rod (8), characterized in that: The workbench (1) is equipped with a positioning device; The positioning device includes two movable limiting blocks (14) and two limiting support rods (5). A fixed rod (15) is fixedly connected inside a groove on the upper surface of the worktable (1). The lower ends of the two movable limiting blocks (14) are slidably connected to the outer wall of the limiting support rod (5). A return spring (16) is sleeved on the outer wall of the limiting support rod (5). T-shaped block grooves (13) are opened on the upper surface of the two movable limiting blocks (14). Among them, the lower surfaces of the two limiting support rods (5) are fixedly connected with T-shaped blocks (18), the outer walls of the two movable limiting blocks (14) are threaded with fixing bolts (4), and the outer walls of the two T-shaped blocks (18) are provided with fixing bolt grooves (19).

2. The automatic insertion device for women's underwear elastic band according to claim 1, characterized in that: The two ends of the reset spring (16) are fixedly connected to the outer wall of one side of the corresponding moving limit block (14), and the outer walls of the two T-blocks (18) are slidably connected to the inside of the corresponding T-block groove (13). Among them, the ends of the two fixing bolts (4) near the fixing bolt groove (19) are threaded into the interior of the T-shaped block groove (13) and respectively connected to the internal threads of the corresponding fixing bolt groove (19). The upper ends of the two limit support rods (5) are provided with support cylinders for use.

3. The automatic insertion device for women's underwear elastic band according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a support frame (10), and a second threaded rod (17) is rotatably connected inside a groove on the lower surface of the upper end of the support frame (10). Among them, four support columns (3) are fixedly connected to the lower surface of the workbench (1), and support column sleeves (2) are slidably connected to the outer walls of the four support columns (3).

4. The automatic insertion device for women's underwear elastic band according to claim 3, characterized in that: The four fixing bolts that are threaded to the outer wall of the support column sleeve (2) are threaded to the inside of the support column sleeve (2) at the end near the support column (3) and are threaded to the corresponding fixing bolt groove on the support column (3). Among them, a belt feeder (7) is installed on the upper surface of one side of the workbench (1).

5. The automatic insertion device for women's underwear elastic band according to claim 3, characterized in that: The outer wall of the second threaded rod (17) is threaded with a sliding seat (9), and a second motor (20) is installed on a fixed plate on one side of the support frame (10); The output end of the second motor (20) extends to the groove on the lower surface of the upper end of the support frame (10) and is fixedly connected to one end of the second threaded rod (17). The outer walls of the T-shaped blocks on both sides of the sliding seat (9) are slidably connected to the T-shaped grooves on the lower surface of the upper end of the support frame (10).

6. The automatic insertion device for women's underwear elastic band according to claim 1, characterized in that: The insertion head (6) is installed at the output end of the hydraulic telescopic rod (8), and the first threaded rod (11) is rotatably connected inside the groove on the lower surface of the sliding seat (9). Among them, the upper end mounting seat of the hydraulic telescopic rod (8) is threadedly connected to the outer wall of the first threaded rod (11), and the first motor (12) is installed on the fixing plate on one side of the sliding seat (9). The output end of the first motor (12) extends to the groove on the lower surface of the sliding seat (9) and is fixedly connected to one end of the first threaded rod (11). The outer wall of the upper end mounting seat of the hydraulic telescopic rod (8) fits into the groove on the lower surface of the sliding seat (9).

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