Fixing mechanism of punching device for curtain processing
By designing a pressure spring and a magnetic connection fixing mechanism in the curtain punching machine, the problem of instability of the limit block is solved, achieving stability and efficiency in curtain punching, and improving the overall efficiency and fixing effect of curtain processing.
Patent Information
- Application Number
- CN202422359088.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-09-27
AI Technical Summary
Existing curtain punching machines only provide one support point for the limiting block, resulting in an unstable fit between the hole and the limiting block, which can easily cause the curtain to fall off, reducing punching efficiency and stability.
A fixing mechanism for a punching device used in curtain processing was designed. It adopts a combination of pressure spring and magnetic connection. Through the rotational connection between the movable plate and the limiting block, it achieves elastic self-adaptation and stable fixing. It includes a spherical structure and a magnetic metal fixing ring to ensure a tight fit and stability of the curtain fabric.
It improves the stability and efficiency of curtain punching, reduces the displacement and loosening of curtains during the punching process, ensures the accuracy and uniformity of the holes, and reduces manufacturing costs and operational difficulty.
Smart Images
Figure CN223507275U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a curtain processing technical field, concretely is a kind of fixing mechanism of punching device for curtain processing. BACKGROUND
[0002] The existing curtain puncher is in the process of using, in order to make the spacing between each hole consistent, adjustable limit block is usually arranged on the side of puncher, one hole of curtain is sleeved on the outside of limit block, and the next hole is punched using puncher, so that it is beneficial to promote the spacing consistent between each hole, but the limit block currently only provides a support point for curtain, in actual operation process, the sleeving relationship of hole and limit block is extremely unstable, and the situation of curtain falling off is prone to occur, reduces the punching efficiency and fixity of curtain. UTILITARY MODEL
[0003] Therefore, the utility model aims at providing a kind of fixing mechanism of punching device for curtain processing to solve the technical problem that the limit block currently only provides a support point for curtain, in actual operation process, the sleeving relationship of hole and limit block is extremely unstable.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of fixing mechanism of punching device for curtain processing, including device main body and stamping table, the top side of stamping table is provided with limit block, the inside of limit block is provided with fixed mechanism, the top other side of stamping table is provided with stamping hole, the top side of device main body is provided with support frame, one side of support frame is provided with stamping seat.
[0005] By adopting the above technical scheme, the curtain puncher is usually equipped with high-speed rotating cutting tool or stamping die, which can complete the punching task at a faster speed. Compared with manual hole digging, the puncher can handle multiple holes simultaneously, thereby significantly improving the work efficiency.
[0006] Further, the fixed mechanism includes a mounting hole, and the mounting hole is provided with a pressure spring inside.
[0007] By adopting the above technical scheme, the fixed mechanism has elastic adaptive ability through the setting of pressure spring. When the curtain cloth is sleeved on the limit block and presses the movable plate, it ensures that the movable plate can rotate smoothly and be engaged with the corresponding pressing groove. The existence of the pressure spring provides stable support force for the movable plate, ensuring that the movable plate maintains a stable posture during rotation, thereby improving the limiting and fixing effect of the curtain hole.
[0008] Further, the other end of the pressure spring is provided with a movable block, and the other side of the movable block is provided with a pressing block.
[0009] By adopting the above technical scheme, when the curtain cloth is arranged on the limiting block and presses the movable plate, the pressure is first applied to the pressing block, and through the arrangement of the movable block, the pressure can be effectively transmitted to the pressure spring and dispersed and absorbed by the pressure spring.
[0010] Further, the outer side of the limiting block is provided with a plurality of movable plates, and the plurality of movable plates are arranged in an equidistant ring along the central axis of the limiting block, and the movable plate is rotationally connected with the limiting block through a rotating block.
[0011] By adopting the above technical scheme, the arrangement of the plurality of movable plates ensures that when the curtain cloth is arranged on the limiting block, the pressure can be uniformly distributed on each movable plate, and such uniform stress not only improves the fixing effect, but also reduces the risk of damage of a single movable plate due to excessive local pressure.
[0012] Further, the surface of the rotating block is provided with a first pressing groove and a second pressing groove, and the first pressing groove, the second pressing groove and the pressing block are all spherical structures.
[0013] By adopting the above technical scheme, the design of the spherical structure enables the first pressing groove and the second pressing groove to adaptively fit the pressing block, and such fitting ensures that the fixing mechanism can tightly fix the curtain cloth, reducing looseness or displacement due to shape mismatch.
[0014] Further, the outer side of the limiting block is provided with a first fixed ring and a second fixed ring, and the material of the first fixed ring and the second fixed ring is magnetic metal.
[0015] By adopting the above technical scheme, the first fixed ring and the second fixed ring of the magnetic metal can be magnetically attracted to the external magnet, thereby enhancing the fixing effect of the limiting block on the curtain cloth and reducing the possibility of displacement or looseness.
[0016] Further, the top end of the movable plate is provided with a first magnetic sheet, the bottom end of the movable plate is provided with a second magnetic sheet, and the upper and lower ends of the movable plate are both inclined surface structures and are fitted with the outer surface of the limiting block.
[0017] By adopting the above technical scheme, the arrangement of the first magnetic sheet and the second magnetic sheet enables the movable plate to be attracted to the first fixed ring and the second fixed ring through magnetic attraction force during rotation, and such magnetic connection ensures the stability of the movable plate during fixing, reducing displacement or looseness caused by external force or vibration.
[0018] Further, the first magnetic sheet is magnetically connected with the first fixed ring, and the second magnetic sheet is magnetically connected with the second fixed ring.
[0019] By adopting the technical scheme, the magnetic connection allows the first magnetic sheet and the second magnetic sheet to be rapidly and accurately magnetically attracted together with the first fixing ring and the second fixing ring respectively, and the rapid positioning and fixing function significantly improves the efficiency of the curtain processing.
[0020] To sum up, the utility model mainly has the following beneficial effects:
[0021] The utility model discloses a fixing mechanism, the design of movable plate makes whole operation process become simple and convenient, when need to take off the curtain of making hole, only need to pull curtain gently, the movable plate of inside will rotate, make abutting block and first abutting groove interlock, the movable plate is conical structure at this moment, convenient for taking off the curtain from the limiting block, simultaneously, the inverted conical structure of multiple movable plates is formed after abutting and is closely attached curtain hole, effectively prevent the movement of curtain in the process of punching, the close attachment ensures the accuracy of punching, reduces the error, in embodiment two, the rotation of movable plate also cooperated the mode of magnetic attraction fixing, further enhanced the effect of limiting fixation, the magnetic attraction separation of first magnetic sheet and first fixed ring and the magnetic attraction fixation of second magnetic sheet and second fixed ring, ensure the stability and accuracy of movable plate in the process of rotation, thereby improve the effect of limiting fastening of curtain hole. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;
[0023] Figure 2 It is the sectional structure schematic diagram of the first embodiment of the utility model;
[0024] Figure 3 It is the structure schematic diagram of the second embodiment of the utility model;
[0025] Figure 4 It is the sectional structure schematic diagram of the second embodiment of the utility model.
[0026] In the drawing: 1, device main body;2, punching table;3, punch hole;4, limiting block;5, support frame;6, punch seat;7, fixing mechanism;701, mounting hole;702, pressure spring;703, movable block;704, abutting block;705, movable plate;706, rotating block;707, first abutting groove;708, second abutting groove;709, first fixed ring;710, second fixed ring;711, first magnetic sheet;712, second magnetic sheet. DETAILED DESCRIPTION
[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described below by referring to the drawings are exemplary and are only used for explaining the utility model, and cannot be understood as limiting the utility model.
[0028] The embodiment will be described below according to the overall structure of the utility model.
[0029] First embodiment:
[0030] A fixing mechanism of a punching device for curtain processing, as shown in Figures 1-4 The fixing mechanism 7 comprises a mounting hole 701, and a pressure spring 702 is arranged in the mounting hole 701. Through the arrangement of the pressure spring 702, the fixing mechanism 7 has elastic adaptive capability. When the curtain cloth cover is arranged on the limiting block 4 and presses the movable plate 705, it is ensured that the movable plate 705 can rotate smoothly and be clamped with the corresponding pressing groove. The existence of the pressure spring 702 provides stable support force for the movable plate 705, so that the posture of the movable plate 705 is kept stable during rotation, thereby improving the limiting and fixing effect of the curtain hole. By arranging the pressure spring 702 in the mounting hole 701, the structure design of the whole fixing mechanism 7 can be simplified. This compact design is not only conducive to reducing the manufacturing cost, but also helps to improve the space utilization of the whole device.
[0031] Referring to Figure 1 , Figure 2 , the fixing mechanism 7 comprises a mounting hole 701, and a pressure spring 702 is arranged in the mounting hole 701. Through the arrangement of the pressure spring 702, the fixing mechanism 7 has elastic adaptive capability. When the curtain cloth cover is arranged on the limiting block 4 and presses the movable plate 705, it is ensured that the movable plate 705 can rotate smoothly and be clamped with the corresponding pressing groove. The existence of the pressure spring 702 provides stable support force for the movable plate 705, so that the posture of the movable plate 705 is kept stable during rotation, thereby improving the limiting and fixing effect of the curtain hole. By arranging the pressure spring 702 in the mounting hole 701, the structure design of the whole fixing mechanism 7 can be simplified. This compact design is not only conducive to reducing the manufacturing cost, but also helps to improve the space utilization of the whole device.
[0032] Referring to Figure 1 , Figure 2 , the other end of the pressure spring 702 is provided with a movable block 703, and the other side of the movable block 703 is provided with a pressing block 704. When the curtain cloth cover is arranged on the limiting block 4 and presses the movable plate 705, the pressure is first applied to the pressing block 704. Through the arrangement of the movable block 703, this pressure can be effectively transmitted to the pressure spring 702 and dispersed and absorbed by the pressure spring 702. In this way, the movable plate 705 can rotate more smoothly, and the risk of damage caused by excessive local pressure is reduced, which is conducive to improving the rotation convenience of the movable plate 705.
[0033] Referring toFigure 1 、 Figure 2 , The outer side of the limiting block 4 is provided with a plurality of movable plates 705, which are arranged in equal distance annularly along the central axis of the limiting block 4, and the movable plates 705 are rotationally connected with the limiting block 4 through rotating blocks 706. The plurality of movable plates 705 are arranged to ensure that when the curtain fabric is arranged on the limiting block 4, the pressure can be evenly distributed on each movable plate 705. This uniform stress not only improves the fixing effect, but also reduces the risk of damage of a single movable plate 705 due to excessive local pressure. Since the movable plates 705 are rotationally connected with the limiting block 4 through the rotating blocks 706, they can be flexibly adjusted according to the actual situation when the curtain fabric is arranged. This design enables the movable plates 705 to adaptively fit the contour of the curtain fabric, improving the stability and reliability of the fixing.
[0034] Referring to Figure 1 、 Figure 2 , The surface of the rotating block 706 is provided with a first pressing groove 707 and a second pressing groove 708. The first pressing groove 707, the second pressing groove 708 and the pressing block 704 are all spherical structures. The spherical structure design enables the first pressing groove 707 and the second pressing groove 708 to adaptively fit the pressing block 704. This fitting ensures that the fixing mechanism 7 can tightly fix the curtain fabric, reducing looseness or displacement due to shape mismatch. Since the contact area of the spherical structure is relatively small, the friction between the rotating block 706 and the pressing block 704 can be reduced. This friction-reducing effect helps to reduce the wear and deformation of the curtain fabric during the fixing process, and also helps to improve the flexibility of the fixing mechanism.
[0035] Second embodiment:
[0036] Referring to Figure 1 、 Figure 3 、 Figure 4 , The outer side of the limiting block 4 is provided with a first fixed ring 709 and a second fixed ring 710. The material of the first fixed ring 709 and the second fixed ring 710 is magnetic metal. The first fixed ring 709 and the second fixed ring 710 of magnetic metal can be magnetically attracted to external magnets, thereby enhancing the fixing effect of the limiting block 4 on the curtain fabric and reducing the possibility of displacement or looseness. This is conducive to improving the magnetic attraction convenience of the first magnetic sheet 711 and the first fixed ring 709, and improving the fixing convenience of the curtain.
[0037] Referring to Figure 1 、 Figure 3 、 Figure 4The top end side of the movable plate 705 is provided with a first magnetic sheet 711, and the bottom end side of the movable plate 705 is provided with a second magnetic sheet 712; the upper and lower ends of the movable plate 705 are both in a slope structure and are in close contact with the outer surface of the limiting block 4; the first magnetic sheet 711 and the second magnetic sheet 712 are arranged so that the movable plate 705 can be attracted to the first fixed ring 709 and the second fixed ring 710 through magnetic attraction force during rotation; the magnetic connection ensures the stability of the movable plate during fixing, reduces displacement or loosening caused by external force or vibration, and the slope structure facilitates the increase of the magnetic attraction area of the first magnetic sheet 711 and the second magnetic sheet 712 at both ends of the movable plate 705 and the first fixed ring 709 and the second fixed ring 710, and the increase of the mutual magnetic attraction strength.
[0038] With reference to Figure 1 , Figure 3 , Figure 4 The first magnetic sheet 711 is magnetically connected with the first fixed ring 709, and the second magnetic sheet 712 is magnetically connected with the second fixed ring 710; the magnetic connection allows the first magnetic sheet 711 and the second magnetic sheet 712 to be quickly and accurately magnetically attracted together with the first fixed ring 709 and the second fixed ring 710, respectively. The quick positioning and fixing function significantly improves the efficiency of curtain processing, especially in the case of frequent adjustment or replacement of curtain cloth, the magnetic connection usually has high stability and holding force, which can ensure that the movable plate 705 can maintain its position stable when subjected to external force or vibration, thereby effectively preventing displacement or loosening of the curtain cloth.
[0039] The implementation principle of the utility model is:
[0040] The principle of the first embodiment is as follows: firstly, the spacing between the limiting block 4 and the punching hole 3 is adjusted according to the spacing between the hole positions of the curtain, then the curtain is placed above the punching hole 3, and the punching seat 6 is used to punch the curtain to obtain a first hole, then the first hole is sleeved outside the limiting block 4, and the edge of the hole presses the movable plate 705, so that the movable plate 705 is rotated through the rotating block 706, at this time, the pressing block 704 is separated from the first pressing groove 707, and the movable plate 705 is rotated until the pressing block 704 is clamped with the second pressing groove 708 by the elastic force of the pressure spring 702, and the movable plate 705 is limited and fixed, so that the movable plate 705 is prevented from continuing to rotate, and the plurality of movable plates 705 are in an inverted conical structure and limit the first hole of the curtain, so that the limiting and fixing property of the curtain is improved, and the curtain is prevented from moving in the subsequent punching process, after the subsequent punching is completed, the curtain is pulled, the first hole presses the inside movable plate 705, so that the movable plate 705 is rotated through the rotating block 706, until the pressing block 704 is clamped with the first pressing groove 707, at this time, the plurality of movable plates 705 are in a conical structure, and the curtain is taken off from the limiting block 4, and the above steps are repeated until the punching requirement of the plurality of holes of the curtain is met.
[0041] The principle of the second embodiment is as follows: as the curtain is gradually sleeved outside the limiting block 4, the first hole presses the inside movable plate 705, so that the movable plate 705 is rotated through the rotating block 706, at this time, the first magnetic sheet 711 is separated from the first fixed ring 709 by magnetic attraction, until the movable plate 705 is rotated to the second magnetic sheet 712 and the second fixed ring 710 are magnetically attracted, and the plurality of movable plates 705 have a conical structure and an inverted conical structure during the whole process, the position of the movable plate 705 is limited by the magnetic attraction between the second magnetic sheet 712 and the second fixed ring 710, so that the movable plate 705 is prevented from continuing to rotate, and the plurality of movable plates 705 are used to limit the hole, so that the installation and fastening effect of the curtain is improved.
[0042] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art, and will not be described in detail here.
[0043] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.
Claims
1. A fixing mechanism for a punching device used in curtain processing, characterized in that: The device includes a main body (1) and a stamping table (2). A limit block (4) is provided on one side of the top of the stamping table (2). A fixing mechanism (7) is provided inside the limit block (4). A stamping hole (3) is provided on the other side of the top of the stamping table (2). A support frame (5) is provided on one side of the top of the main body (1). A stamping seat (6) is provided on one side of the support frame (5). The fixing mechanism (7) includes a mounting hole (701), and a pressure spring (702) is provided inside the mounting hole (701); The other end of the pressure spring (702) is provided with a movable block (703), and the other side of the movable block (703) is provided with a pressing block (704); Multiple movable plates (705) are provided on the outer side of the limiting block (4). The multiple movable plates (705) are arranged in an equidistant ring along the central axis of the limiting block (4). The movable plates (705) are rotatably connected to the limiting block (4) through a rotating block (706). The surface of the rotating block (706) is provided with a first pressing groove (707) and a second pressing groove (708), and the first pressing groove (707), the second pressing groove (708) and the pressing block (704) are all spherical structures.
2. The fixing mechanism of the punching device for curtain processing according to claim 1, characterized in that: The limiting block (4) is provided with a first fixing ring (709) and a second fixing ring (710) on its outer side. The first fixing ring (709) and the second fixing ring (710) are both made of magnetic metal.
3. The fixing mechanism of the punching device for curtain processing according to claim 1, characterized in that: The movable plate (705) has a first magnetic sheet (711) on one side of its top end and a second magnetic sheet (712) on one side of its bottom end. Both the top and bottom ends of the movable plate (705) are inclined structures and are in contact with the outer surface of the limiting block (4).
4. The fixing mechanism of the punching device for curtain processing according to claim 3, characterized in that: The first magnetic sheet (711) is magnetically connected to the first fixing ring (709), and the second magnetic sheet (712) is magnetically connected to the second fixing ring (710).