Curling machine for curtain production
By introducing electric telescopic rods and adjustment mechanisms into the curling machine for curtain production, the position of the seam machine and the rolling roller are automatically adjusted, and the problem of low processing efficiency of fabrics of different sizes and thicknesses is solved, and automatic curling and cutting are achieved, improving Work efficiency.
Patent Information
- Application Number
- CN202420704101.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When handling curtain fabrics of different sizes and thicknesses, existing curtain rolling machines need to manually adjust the position of the edge sewing machine, which consumes manpower and reduces work efficiency, and cannot apply fabric rolling of each thickness.
A rolling machine for curtain production is designed, using electric telescopic rods and adjustment mechanisms, including limiting components and adjustment components, and the bidirectional threaded rods and gear systems are driven by the motor, and the position of the edge joint and the winding roller are automatically adjusted to realize the fabric. Automatic straightening and quick cut.
It realizes curling edges of curtain fabrics that can be adapted to different sizes and thicknesses without manual adjustment, improves work efficiency, and simplifies the processing process through automatic winding and cutting functions.
Smart Images
Figure CN222139474U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of curtain edge rolling machines, in particular to a curtain edge rolling machine for production. Background Art
[0002] In the process of processing curtains, in order to prevent the curtains from showing threads and improve the overall aesthetics of the curtain fabric, each edge of the curtain fabric is generally curled. A curling machine is needed to process the edges of the curtains, so a curling machine for curtain production is needed.
[0003] According to the description of a curtain production curling machine disclosed in the patent website (authorization announcement number: CN 219117723U), "The utility model provides a curtain production curling machine. It includes a base, a workbench is fixed on the top of the base, a sewing machine is fixedly installed on the side wall of the workbench, and a fixed plate is fixedly connected to one side of the sewing machine and located on the outer wall of the workbench, and there are two fixed plates, and the opposite sides of the two fixed plates are rotatably connected to a screw rod through a bearing, and the outer wall of the screw rod is threadedly connected to a movable block. The utility model provides a curtain production curling machine. The curling machine starts the first motor to rotate the output shaft to drive the screw rod to rotate. The outer wall of the screw rod is respectively provided with positive screw threads and negative screw threads, so that the screw rod shakes the two movable blocks to move relative to each other during the rotation process, so that the two movable blocks slide and limit on the outer wall of the guide rod, and at the same time drives the two rotating drums close to the curtain fabric to facilitate the limitation of the curtain fabric, thereby avoiding the situation where the curtain fabric is offset when the curling machine is processing the curtain fabric."
[0004] In view of the above description, the applicant believes that there are the following problems:
[0005] During use, the utility model shakes the two movable blocks relative to each other during rotation by the screw rod, so that the two movable blocks slide and limit on the outer wall of the guide rod, and at the same time drives the two rotating drums close to the curtain fabric to facilitate limiting the curtain fabric. However, in actual use, the sizes of the curtain fabrics are different. The two rotating drums close to the curtain fabric can clamp and limit the curtain fabrics of different sizes. The position of the hemming machine is fixed. When rolling the curtain fabrics of different sizes, it is necessary to move it manually for adjustment, which is more labor-intensive and reduces work efficiency. In addition, when rolling the edges, the fabrics need to be folded at the edges. The thickness of the fabrics is different. The distance between the two rotating drums is fixed. The thickness of the fabric increases after folding. It cannot be used for rolling the curtain fabrics of various thicknesses. The applicability is poor. Therefore, it is necessary to improve a hemming machine for curtain production to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a curling machine for curtain production to solve the problems raised in the above background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hemming machine for curtain production, comprising a platform and two hemming machines, support columns are fixedly installed at the four corners of the bottom of the platform, mounting plates are fixedly installed on the left and right sides of the platform, an electric telescopic rod is arranged on the outside of the mounting plate on the left side, a cutter is arranged on the output end of the electric telescopic rod, an adjustment mechanism is arranged inside the platform, and a winding mechanism is arranged outside the platform.
[0008] The adjusting mechanism comprises a limiting component and an adjusting component, and the adjusting component is arranged inside the limiting component.
[0009] Preferably, the limiting assembly includes four vertical plates A, the vertical plates A are fixedly mounted on the outside of the platform, a first motor is fixedly mounted on the outside of the vertical plates A, the number of the first motors is two, a bidirectional threaded rod is fixedly mounted on the output end of the first motor, two moving blocks are mounted on the external threads of the bidirectional threaded rod, a cylinder is slidably mounted inside the moving block, a connecting rod is fixedly mounted on the bottom of the moving block, a cutting plate is fixedly mounted between the two mounting plates, two fixed blocks are fixedly mounted on the left and right sides of the platform, a slider A is slidably mounted inside the fixed block to drive the seaming machine to move.
[0010] Preferably, one end of the connecting rod away from the moving block is fixedly mounted on the slider A, the connecting rod is slidably mounted inside the fixed block, and the cylinder is fixedly mounted on the vertical plate A to limit the movement of the moving block.
[0011] Preferably, the adjustment assembly includes two sliders B, both of which are slidably installed inside the moving block, a mounting column is fixedly installed on the side of the slider B away from the vertical plate A, a roller is rotatably installed on the outside of the mounting column, two springs are fixedly installed inside the moving block, a connecting block is fixedly installed on the front of the slider B, a rack A is fixedly installed on the outside of the connecting block, a gear A is rotatably installed inside the moving block, a rack B is meshed with the outside of the gear A, and meshes with the rack A to drive the rack A to move.
[0012] Preferably, one end of the spring away from the moving block is fixedly mounted on the slider B, the rack B is fixedly mounted on another slider B, the gear A is meshed with the rack A, driving the rack A to move, so that the upper slider B rises and falls.
[0013] Preferably, the winding mechanism includes two protrusions, and the two protrusions are respectively fixedly installed on the left and right sides of the platform. A second motor is fixedly installed on the outside of the left protrusion, and a gear B is fixedly installed on the output end of the second motor. The outside of the gear B is meshed with a gear C, and a winding roller is fixedly installed on the right side of the gear C. Two circular rings are fixedly installed on the outside of the winding roller to limit the edge of the curtain fabric.
[0014] Preferably, the gear B is rotatably mounted inside the protrusion, and the winding roller is rotatably mounted inside the protrusion to wind up the curtain fabric.
[0015] Compared with the prior art, the utility model provides a curtain production curling machine, which has the following
[0016] Beneficial effects:
[0017] 1. The curtain production hemming machine has two moving blocks close to each other, so that the curtain fabric moves between the two rollers, thereby preventing the curtain fabric from shifting when the hemming machine is processing. The pressing plate on the lower slider B is pulled to drive the slider B down, so that the distance between the two sliders B becomes larger, and the distance between the two rollers becomes larger, and the folded and hemmed curtain fabric passes through the two rollers, and the pressing plate is released to allow the spring to rebound and drive the slider B to move, so that the two rollers are close to fix the curtain fabric, so that the folded curtain fabric hemming is flattened before hemming, which is convenient for the hemming machine to hem. The moving block drives the connecting rod to move, so that the connecting rod drives the slider A to slide inside the fixed block, so that the position of the hemming machine changes, which solves the problem that when hemming curtain fabrics of different sizes, manual movement and adjustment are required, which is more labor-intensive and reduces work efficiency. In addition, the two sets of adjustment mechanisms straighten the curtain fabric, which is convenient for the hemming machine to sew and hem.
[0018] 2. The curtain production curling machine starts the second motor to drive gear B to rotate, and gear C engages with gear B to drive the winding roller to rotate to wind up the curled curtain fabric, which is convenient and quick. Starting the electric telescopic rod can drive the cutter to move toward the cutting board to quickly cut the curtain fabric, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:
[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the exploded structure of the adjustment mechanism of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the movable block and its connected mechanism of the utility model;
[0023] Figure 4 This is a schematic diagram of the exploded structure of the adjustment component of the utility model;
[0024] Figure 5 It is a schematic diagram of the exploded structure of the winding mechanism of the utility model.
[0025] In the figure: 1. platform; 2. support column; 3. mounting plate; 4. electric telescopic rod; 5. cutter; 6. hemming machine; 7. adjusting mechanism; 71. limit assembly; 711. vertical plate A; 712. first motor; 713. bidirectional threaded rod; 714. cylinder; 715. moving block; 716. connecting rod; 717. fixed block; 718. slider A; 72. adjusting assembly; 721. slider B; 722. mounting column; 723. roller; 724. spring; 725. connecting block; 726. rack A; 727. gear A; 728. rack B; 8. winding mechanism; 81. convex block; 82. second motor; 83. gear B; 84. gear C; 85. winding roller; 86. ring. DETAILED DESCRIPTION
[0026] 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.
[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] Embodiment 1:
[0029] See also Figure 1-4The utility model provides a technical solution: a hemming machine for curtain production, comprising a platform 1 and two hemming machines 6, support columns 2 are fixedly installed at the four corners of the bottom of the platform 1, mounting plates 3 are fixedly installed on the left and right sides of the platform 1, an electric telescopic rod 4 is arranged outside the left mounting plate 3, a cutter 5 is arranged at the output end of the electric telescopic rod 4, an adjusting mechanism 7 is arranged inside the platform 1, and a rolling mechanism 8 is arranged outside the platform 1.
[0030] The adjusting mechanism 7 comprises a limiting component 71 and an adjusting component 72 . The adjusting component 72 is arranged inside the limiting component 71 .
[0031] Furthermore, the limiting assembly 71 includes four vertical plates A711, which are fixedly installed on the outside of the platform 1. A first motor 712 is fixedly installed on the outside of the vertical plate A711. There are two first motors 712. A bidirectional threaded rod 713 is fixedly installed on the output end of the first motor 712. Two moving blocks 715 are installed on the external threads of the bidirectional threaded rod 713. A cylinder 714 is slidably installed inside the moving block 715. A connecting rod 716 is fixedly installed on the bottom of the moving block 715. A cutting plate is fixedly installed between the two mounting plates 3. Two fixed blocks 717 are fixedly installed on the left and right sides of the platform 1. A slider A718 is slidably installed inside the fixed block 717 to drive the hemming machine 6 to move.
[0032] Furthermore, one end of the connecting rod 716 away from the moving block 715 is fixedly installed on the slider A718, the connecting rod 716 is slidably installed inside the fixed block 717, and the cylinder 714 is fixedly installed on the vertical plate A711 to limit the movement of the moving block 715.
[0033] Furthermore, the adjustment component 72 includes two sliders B721, and the two sliders B721 are slidably installed inside the moving block 715. A mounting column 722 is fixedly installed on the side of the slider B721 away from the vertical plate A711, and a roller 723 is rotatably installed outside the mounting column 722. Two springs 724 are fixedly installed inside the moving block 715, and a connecting block 725 is fixedly installed on the front of the slider B721. A rack A726 is fixedly installed outside the connecting block 725, and a gear A727 is rotatably installed inside the moving block 715. A rack B728 is meshed with the outside of the gear A727, which meshes with the rack A726 to drive the rack A726 to move.
[0034] Furthermore, one end of the spring 724 away from the moving block 715 is fixedly installed on the slider B721, the rack B728 is fixedly installed on the other slider B721, and the gear A727 is engaged with the rack A726 to drive the rack A726 to move, so that the upper slider B721 rises and falls.
[0035] Embodiment 2:
[0036] See also Figure 5 , and combined with Example 1, it is further obtained that the winding mechanism 8 includes two protrusions 81, and the two protrusions 81 are fixedly installed on the left and right sides of the platform 1 respectively. The second motor 82 is fixedly installed on the outside of the left protrusion 81, and the output end of the second motor 82 is fixedly installed with a gear B83, and the outside of the gear B83 is meshed with a gear C84. A winding roller 85 is fixedly installed on the right side of the gear C84, and two circular rings 86 are fixedly installed on the outside of the winding roller 85 to limit the edge of the curtain fabric.
[0037] Furthermore, the gear B83 is rotatably mounted inside the protrusion 81, and the winding roller 85 is rotatably mounted inside the protrusion 81 to wind up the curtain fabric.
[0038] In actual operation, when this device is used, the curtain fabric is connected to the winding roller 85 through the two rollers 723 and the bottom of the cutter 5 in turn, the first motor 712 is started to drive the bidirectional threaded rod 713 to rotate, and the two moving blocks 715 are driven to slide on the outside of the cylinder 714 to approach each other, so that the curtain fabric moves between the two rollers 723, thereby avoiding the deviation of the curtain fabric during the processing of the hemming machine 6, and the pressing plate on the lower slider B721 is pulled to drive the slider B721 to descend, so that the gear A727 moves to engage with the rack A726, and the rack A726 is driven to move, so that the upper slider B721 rises, so that the distance between the two sliders B721 becomes larger, and the distance between the two rollers 723 becomes larger, which solves the problem that the edge folding of the fabric is different when curling, the thickness of the fabric is different, the distance between the two rotating drums is fixed, the thickness of the fabric increases after folding, and it cannot be applied to the curling of curtain fabrics of various thicknesses, and the applicability is poor. The curtain fabric passes through the two rollers 723, and the pressing plate is released so that the spring 724 rebounds and drives the slider B721 to move, so that the two rollers 723 are close to fix the curtain fabric, so that the folded curtain fabric is flattened before curling, which is convenient for the hemming machine 6 to curl, and the moving block 715 drives the connecting rod 716 to move, so that the connecting rod 716 drives the slider A718 to slide inside the fixed block 717, so that the position of the hemming machine 6 changes, which solves the problem that when curling curtain fabrics of different sizes, manual movement and adjustment are required, which is more labor-intensive and reduces work efficiency. The two sets of adjustment mechanisms 7 straighten the curtain fabric, which is convenient for the hemming machine 6 to sew and curl, and the second motor 82 is started to drive the gear B83 to rotate, and the gear C84 is engaged with the gear B83 to drive the winding roller 85 to rotate to roll up the curtain fabric with the curled edge, which is convenient and quick. Starting the electric telescopic rod 4 can drive the cutter 5 to move toward the cutting plate to quickly cut the curtain fabric, which is more convenient.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. A hemming machine for curtain production, comprising a platform (1) and two hemming machines (6), characterized in that: Support columns (2) are fixedly mounted at the four corners of the bottom of the platform (1); mounting plates (3) are fixedly mounted on the left and right sides of the platform (1); an electric telescopic rod (4) is arranged outside the mounting plate (3) on the left side; a cutter (5) is arranged at the output end of the electric telescopic rod (4); an adjustment mechanism (7) is arranged inside the platform (1); and a winding mechanism (8) is arranged outside the platform (1); The adjustment mechanism (7) comprises a limit assembly (71) and an adjustment assembly (72), wherein the adjustment assembly (72) is arranged inside the limit assembly (71).
2. A curtain production curling machine according to claim 1, characterized in that: The position limiting assembly (71) comprises four vertical plates A (711), wherein the vertical plates A (711) are fixedly mounted on the outside of the platform (1), and a first motor (712) is fixedly mounted on the outside of the vertical plates A (711). The number of the first motors (712) is two, and a bidirectional threaded rod (713) is fixedly mounted on the output end of the first motor (712). Two moving blocks (715) are mounted on the external threads of the bidirectional threaded rod (713), and a cylinder (714) is slidably mounted inside the moving block (715). A connecting rod (716) is fixedly mounted on the bottom of the moving block (715), and a cutting plate is fixedly mounted between the two mounting plates (3). Two fixed blocks (717) are fixedly mounted on the left and right sides of the platform (1), and a slider A (718) is slidably mounted inside the fixed block (717).
3. A curtain production curling machine according to claim 2, characterized in that: One end of the connecting rod (716) away from the moving block (715) is fixedly mounted on the slider A (718), the connecting rod (716) is slidably mounted inside the fixed block (717), and the cylinder (714) is fixedly mounted on the vertical plate A (711).
4. A curtain production curling machine according to claim 2, characterized in that: The adjustment assembly (72) comprises two sliders B (721), both of which are slidably mounted inside the moving block (715); a mounting column (722) is fixedly mounted on the side of the slider B (721) away from the vertical plate A (711); a roller (723) is rotatably mounted on the outside of the mounting column (722); two springs (724) are fixedly mounted inside the moving block (715); a connecting block (725) is fixedly mounted on the front side of the slider B (721); a rack A (726) is fixedly mounted on the outside of the connecting block (725); a gear A (727) is rotatably mounted inside the moving block (715); and a rack B (728) is meshed with the outside of the gear A (727).
5. A curtain production curling machine according to claim 4, characterized in that: One end of the spring (724) away from the moving block (715) is fixedly mounted on the slider B (721), the rack B (728) is fixedly mounted on the other slider B (721), and the gear A (727) is meshed with the rack A (726).
6. The curtain production curling machine according to claim 1, characterized in that: The winding mechanism (8) comprises two protrusions (81), and the two protrusions (81) are fixedly mounted on the left and right sides of the platform (1), respectively; a second motor (82) is fixedly mounted on the outside of the left protrusion (81); a gear B (83) is fixedly mounted on the output end of the second motor (82); a gear C (84) is meshed with the outside of the gear B (83); a winding roller (85) is fixedly mounted on the right side of the gear C (84); and two circular rings (86) are fixedly mounted on the outside of the winding roller (85).
7. A curtain production curling machine according to claim 6, characterized in that: The gear B (83) is rotatably mounted inside the protrusion (81), and the winding roller (85) is rotatably mounted inside the protrusion (81).