Pressing auxiliary device of pattern machine
The clamping and fixing technology of the pattern machine's pressing auxiliary device solves the problem of easy deviation of the cut pieces during the sewing process, and achieves the accuracy and stability of the sewing position.
Patent Information
- Application Number
- CN202422898856.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-27
AI Technical Summary
When a large piece of cutting material is dropped to the ground by an existing pattern machine, the cutting material is easily deflected due to the downward pulling force, which causes the sewing position to deviate.
The pattern making machine uses a material pressing auxiliary device to clamp and fix the cut pieces through the pressure plate and the upper surface of the worktable. The position of the slide bar is adjusted by the fixed component and the moving component to ensure that the cut pieces are not easily shifted.
It effectively prevents the cut pieces from shifting on the worktable, ensuring accurate sewing positions and improving sewing precision and efficiency.
Smart Images
Figure CN223481424U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of sewing machines, and in particular to a material pressing auxiliary device for a pattern sewing machine. Background Technology
[0002] A pattern machine is a type of mechanical equipment used in the textile industry. It can generate various patterns and designs to enhance the value and aesthetics of textiles.
[0003] In the existing technology, when the pattern making machine processes the cut pieces, it uses presser feet to limit and press the cut pieces around their perimeter, making it difficult for the cut pieces to move freely on the operating table.
[0004] Regarding the aforementioned technologies, when the cut piece is large and hangs on the ground, the downward tension on the cut piece can easily cause it to shift, resulting in a defect where the sewing position is prone to deviation. Utility Model Content
[0005] In order to prevent deviations in the sewing position, this application provides a material pressing auxiliary device for a pattern making machine.
[0006] The technical solution of the material pressing auxiliary device for a pattern making machine provided in this application is as follows:
[0007] A material pressing auxiliary device for a pattern making machine includes a worktable, on which a pattern making machine body is fixedly mounted. A support plate is provided on the upper surface of the worktable, and a movable block is connected to one side of the support plate. A first sliding groove is formed through the movable block in a vertical direction. A sliding rod is slidably connected to the movable block at the first sliding groove. A pressure plate is provided below the movable block, and the pressure plate is parallel to the upper surface of the worktable. The bottom end of the sliding rod is fixedly connected to the pressure plate. A second sliding groove is formed on one side of the movable block, and the second sliding groove is connected to the first sliding groove. A fixing component that can be fixedly separated from the sliding rod is provided on the movable block at the second sliding groove.
[0008] By adopting the above technical solution, the cut piece is placed on the worktable with the end of the cut piece positioned between the pressure plate and the upper surface of the worktable. The slide bar slides downward, causing the pressure plate to move. After the pressure plate and the upper surface of the worktable clamp and fix the cut piece, the fixing component fixes the slide bar. By clamping and fixing the cut piece with the pressure plate and the worktable, the cut piece is less likely to shift, thus making it less likely for the sewing position to deviate.
[0009] Optionally, the fixing component includes a locking rod and a first spring. One end of the locking rod extends into the second sliding groove and is slidably connected to the moving block. The end of the locking rod away from the moving block is fixedly connected to a pull plate. The first spring is fixed between the pull plate and the moving block and is sleeved on the outside of the locking rod. A locking groove is opened on the side of the sliding rod facing the second sliding groove, and the locking rod and the locking groove are engaged and adapted.
[0010] By adopting the above technical solution, after the pressure plate and the worktable clamp and fix the cut piece, the clamping rod and the clamping groove are aligned, the first spring retracts, and drives the pull plate to move towards the moving block. The pull plate drives the clamping rod to move, and the end of the clamping rod away from the pull plate extends into the clamping groove, thus realizing the clamping and fixing of the slide rod and the clamping rod.
[0011] Optionally, an auxiliary plate is provided above the movable block, the upper end of the slide rod is fixedly connected to the auxiliary plate, and a second spring is fixed between the auxiliary plate and the movable block, with the second spring sleeved on the outside of the slide rod.
[0012] By adopting the above technical solution, pressing down on the auxiliary plate causes the slide bar to move, compressing the second spring. When the fixing component releases the fixation of the slide bar, the second spring releases its elasticity, pushing the auxiliary plate upward. The auxiliary plate then moves the slide bar, eliminating the need for workers to manually move the slide bar upward, thus providing convenience for workers.
[0013] Optionally, the support plate has a vertically oriented moving groove on the side facing the moving block, and the support plate is provided with a moving component at the moving groove for driving the moving plate to move.
[0014] By adopting the above technical solution, when the thickness of the cut piece changes, the moving component drives the moving block to move up or down, so that the pressure plate and the upper surface of the worktable can clamp and fix the cut piece under the premise that the fixed component fixes the slide rod. Thus, the setting of the moving component improves the applicability of the pressing auxiliary device.
[0015] Optionally, the moving component includes a first screw and a moving rod. The first screw is vertically arranged, and its bottom end is rotatably connected to the bottom wall of the moving groove. The upper end of the first screw passes through the support plate and is rotatably connected to the support plate. The length direction of the moving rod is perpendicular to the support plate. One end of the moving rod extends into the moving groove and is slidably connected to the support plate. The end of the moving rod away from the support plate is fixedly connected to the moving block. The first screw passes through the moving rod and is threadedly connected to the moving rod.
[0016] By adopting the above technical solution, the first screw rotates, and under the guidance of the moving groove, the first screw drives the moving rod to move along the length direction of the moving groove. The moving rod drives the moving block to move, so that the moving component realizes the function of driving the moving block to move.
[0017] Optionally, a first handwheel is fixedly connected to the upper end of the first screw.
[0018] By adopting the above technical solution, rotating the first handwheel drives the first screw to rotate, and the setting of the first handwheel provides convenience for rotating the first screw.
[0019] Optionally, a fixing plate is fixedly connected to the end of the upper surface of the workbench. The fixing plate is parallel to the support plate. A second screw and a guide rod are provided on the fixing plate. The second screw is perpendicular to the fixing plate. The guide rod is parallel to the second screw. The second screw passes through the fixing plate and is threadedly connected to the fixing plate. The end of the second screw near the support plate is rotatably connected to the support plate. The guide rod passes through the fixing plate and is slidably connected to the fixing plate. The end of the guide rod near the support plate is fixedly connected to the support plate.
[0020] By adopting the above technical solution, when the width of the cut piece changes, the second screw rotates. Under the guidance of the guide rod, the second screw drives the support plate to move on the worktable. The support plate drives the moving block to move, and the moving block drives the sliding rod and the pressure plate to move, so that the pressure plate can continue to clamp and fix the cut piece, thereby improving the applicability of the pressing auxiliary device.
[0021] Optionally, a second handwheel is fixedly connected to the end of the second screw away from the support plate.
[0022] By adopting the above technical solution, rotating the second handwheel causes the second screw to rotate, and the setting of the second handwheel facilitates the rotation of the second screw.
[0023] In summary, this application includes at least one of the following beneficial technical effects:
[0024] 1. By clamping and fixing the cut pieces with the pressure plate and the upper surface of the worktable, the cut pieces are less likely to shift on the worktable, thus making it less likely for the sewing position to deviate;
[0025] 2. With the addition of the second spring and auxiliary plate, the sliding rod can be moved upwards without the need for manual operation, thus providing convenience for workers.
[0026] 3. With the fixed component fixing the slide bar, the moving component drives the moving block to move up and down, so that the distance between the pressure plate and the upper surface of the worktable can be changed, and thus the pressing auxiliary device can be used for cut pieces of different thicknesses. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the structure of a material pressing auxiliary device for a pattern making machine according to an embodiment of this application;
[0028] Figure 2 This is a schematic diagram illustrating the structure of the mobile component in the embodiments of this application;
[0029] Figure 3 This is a cross-sectional view of the structure of the fixed component in the embodiments of this application.
[0030] In the diagram, 1. Workbench; 11. Pattern making machine body; 2. Support plate; 21. Moving groove; 3. Moving block; 31. First sliding groove; 32. Second sliding groove; 33. Pull plate; 34. Auxiliary plate; 35. Second spring; 4. Sliding rod; 41. Pressure plate; 42. Slot; 5. Fixing assembly; 51. Locking rod; 52. First spring; 6. Moving assembly; 61. First screw; 62. Moving rod; 7. First handwheel; 8. Fixing plate; 81. Second screw; 82. Guide rod; 9. Second handwheel. Detailed Implementation
[0031] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.
[0032] This application discloses a material pressing auxiliary device for a pattern making machine.
[0033] refer to Figure 1 A pattern making machine pressing auxiliary device includes a workbench 1. A pattern making machine body 11 is fixedly connected to the upper surface of the workbench 1. Two support plates 2 are provided on the upper surface of the workbench 1. The two support plates 2 are parallel to each other and perpendicular to the upper surface of the workbench 1. Fixed plates 8 are fixedly connected to opposite sides of the upper surface of the workbench 1. The fixed plates 8 are parallel to the support plates 2 and the two support plates 2 are located between the two fixed plates 8. A second screw 81 is provided on the fixed plate 8. The second screw 81 is perpendicular to the fixed plate 8 and is threaded through the fixed plate 8. The end of the second screw 81 near the support plate 2 is rotatably connected to the support plate 2 and corresponds to it. A second handwheel 9 is fixedly connected to the end of the second screw 81 away from the support plate 2. A guide rod 82 is provided on the fixed plate 8. The guide rod 82 is parallel to the second screw 81 and is slidably connected through the fixed plate 8. The end of the guide rod 82 near the support plate 2 is fixedly connected to the support plate 2 and corresponds to it.
[0034] Rotate the second handwheel 9, which drives the second screw 81 to rotate. Under the guidance of the guide rod 82, the second screw 81 drives the support plate 2 to move along the length of the guide rod 82.
[0035] refer to Figure 1 and Figure 2 Each of the support plates 2 has a movable block 3 on one side and a movable groove 21 is provided on the side of the support plate 2 facing the movable block 3 in the vertical direction. The support plate 2 has a movable component 6 at the movable groove 21 that drives the movable block 3 to move in the vertical direction.
[0036] The movable component 6 includes a first screw 61 and a movable rod 62. The first screw 61 is vertically disposed in the movable groove 21. The bottom end of the first screw 61 is rotatably connected to the bottom wall of the movable groove 21. The upper end of the first screw 61 passes through the support plate 2 and is rotatably connected to the support plate 2. A first handwheel 7 is fixedly connected to the upper end of the first screw 61. The movable rod 62 is perpendicular to the support plate 2. One end of the movable rod 62 is fixedly connected to the movable block 3 facing the support plate 2. The end of the movable rod 62 away from the movable block 3 extends into the movable groove 21 and is slidably connected to the support plate 2. The first screw 61 passes through the movable rod 62 and is threadedly connected to the movable rod 62.
[0037] Rotating the first handwheel 7 causes the first screw 61 to rotate. Under the guidance of the moving groove 21, the first screw 61 drives the moving rod 62 to move, and the moving rod 62 drives the moving block 3 to move.
[0038] refer to Figure 1 , Figure 2 and Figure 3 The movable block 3 has a first sliding groove 31 extending vertically through it. A sliding rod 4 is slidably connected to the movable block 3 within the first sliding groove 31. Both the upper and lower ends of the sliding rod 4 are outside the movable block 3. An auxiliary plate 34 is fixedly connected to the upper end of the sliding rod 4. The auxiliary plate 34 is horizontally set. A second spring 35 is fixed between the auxiliary plate 34 and the movable block 3. The second spring 35 is sleeved on the outside of the sliding rod 4. A pressure plate 41 is fixedly connected to the bottom end of the sliding rod 4. The pressure plate 41 is parallel to the auxiliary plate 34. A second sliding groove 32 is opened on one side wall of the movable block 3. The second sliding groove 32 is connected to the first sliding groove 31. A slot 42 is opened on the side of the sliding rod 4 facing the second sliding groove 32. A fixing component 5 that can be fixedly separated from the sliding rod 4 is provided on one side of the movable block 3.
[0039] The fixing component 5 includes a locking rod 51 and a first spring 52. The length direction of the locking rod 51 is perpendicular to the length direction of the slide rod 4. The end of the locking rod 51 near the moving block 3 extends into the second slide groove 32 and is slidably connected to the moving block 3. The locking rod 51 and the locking groove 42 are engaged and adapted. The end of the locking rod 51 away from the moving block 3 is fixedly connected to a pull plate 33. The pull plate 33 is perpendicular to the locking rod 51. The first spring 52 is fixed between the pull plate 33 and the moving block 3 and is sleeved on the outside of the locking rod 51.
[0040] Place the cut piece on the workbench 1, turn the second handwheel 9, causing the second screw 81 to move the support plate 2, which in turn moves the moving block 3, so that the pressure plate 41 is positioned directly upwards on the side of the cut piece. Press down on the auxiliary plate 34, which in turn moves the slide rod 4, which in turn moves the pressure plate 41. The second spring 35 is compressed. When the pressure plate 41 and the upper surface of the workbench 1 clamp and fix the cut piece, the locking rod 51 and the locking slot 42 are aligned, and the first spring 52 retracts, causing the pull plate 33 to move towards the moving block 3. When the pull plate 33 moves, it drives the locking rod 51 to move. The end of the locking rod 51 away from the pull plate 33 extends into the locking groove 42, realizing the locking and fixing of the sliding rod 4. After the fabric piece is sewn, the pull plate 33 moves away from the moving block 3. The pull plate 33 drives the locking rod 51 to move. The first spring 52 is stretched. At the same time, after the locking rod 51 and the locking groove 42 are separated, the second spring 35 releases its elasticity, pushing the auxiliary plate 34 to move upward. The auxiliary plate 34 drives the sliding rod 4 to move. The sliding rod 4 drives the pressure plate 41 to move. The pressure plate 41 releases the pressure on the fabric piece.
[0041] The implementation principle of the pattern making machine pressing auxiliary device in this application embodiment is as follows: After the cut piece is placed on the upper surface of the workbench 1, the position of the support plate 2 is adjusted by the second screw 81 so that the pressing plate 41 is above the cut piece. The auxiliary plate 34 is pressed down, and the auxiliary plate 34 drives the slide rod 4 to move. The slide rod 4 drives the pressing plate 41 to move. After the pressing plate 41 and the upper surface of the workbench 1 clamp and fix the cut piece, the fixing component 5 fixes the slide rod 4. At the same time, the cut piece is not easy to move freely on the workbench 1, so that the cut piece is not easy to deviate, and thus the sewing position is not easy to deviate.
[0042] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A material pressing auxiliary device for a pattern making machine, comprising a worktable (1), wherein a pattern making machine body (11) is fixedly mounted on the worktable (1), characterized in that: The workbench (1) has a support plate (2) on its upper surface. A moving block (3) is connected to one side of the support plate (2). The moving block (3) has a first sliding groove (31) through it in the vertical direction. A sliding rod (4) is slidably connected to the moving block (3) at the first sliding groove (31). A pressure plate (41) is provided below the moving block (3). The pressure plate (41) is parallel to the upper surface of the workbench (1). The bottom end of the sliding rod (4) is fixedly connected to the pressure plate (41). A second sliding groove (32) is provided on one side of the moving block (3). The second sliding groove (32) is connected to the first sliding groove (31). A fixing component (5) that can be fixedly separated from the sliding rod (4) is provided at the second sliding groove (32) of the moving block (3).
2. The material pressing auxiliary device for a pattern making machine according to claim 1, characterized in that: The fixing component (5) includes a locking rod (51) and a first spring (52). One end of the locking rod (51) extends into the second slide groove (32) and is slidably connected to the moving block (3). The end of the locking rod (51) away from the moving block (3) is fixedly connected to a pull plate (33). The first spring (52) is fixed between the pull plate (33) and the moving block (3). The first spring (52) is sleeved on the outside of the locking rod (51). The slide rod (4) has a slot (42) on the side facing the second slide groove (32). The locking rod (51) and the slot (42) are engaged and adapted.
3. The material pressing auxiliary device for a pattern making machine according to claim 1, characterized in that: An auxiliary plate (34) is provided above the movable block (3). The upper end of the slide rod (4) is fixedly connected to the auxiliary plate (34). A second spring (35) is fixed between the auxiliary plate (34) and the movable block (3). The second spring (35) is sleeved on the outside of the slide rod (4).
4. The material pressing auxiliary device for a pattern making machine according to claim 1, characterized in that: The support plate (2) has a vertical groove (21) on the side facing the moving block (3), and the support plate (2) has a moving component (6) for driving the moving plate to move at the moving groove (21).
5. The material pressing auxiliary device for a pattern making machine according to claim 4, characterized in that: The moving component (6) includes a first screw (61) and a moving rod (62). The first screw (61) is vertically arranged. The bottom end of the first screw (61) is rotatably connected to the bottom wall of the moving groove (21). The upper end of the first screw (61) passes through the support plate (2) and is rotatably connected to the support plate (2). The length direction of the moving rod (62) is perpendicular to the support plate (2). One end of the moving rod (62) extends into the moving groove (21) and is slidably connected to the support plate (2). The end of the moving rod (62) away from the support plate (2) is fixedly connected to the moving block (3). The first screw (61) passes through the moving rod (62) and is threadedly connected to the moving rod (62).
6. The material pressing auxiliary device for a pattern making machine according to claim 5, characterized in that: The upper end of the first screw (61) is fixedly connected to the first handwheel (7).
7. The material pressing auxiliary device for a pattern making machine according to claim 1, characterized in that: A fixing plate (8) is fixedly connected to the end of the upper surface of the workbench (1). The fixing plate (8) is parallel to the support plate (2). A second screw (81) and a guide rod (82) are provided on the fixing plate (8). The second screw (81) is perpendicular to the fixing plate (8). The guide rod (82) is parallel to the second screw (81). The second screw (81) passes through the fixing plate (8) and is threadedly connected to the fixing plate (8). The end of the second screw (81) near the support plate (2) is rotatably connected to the support plate (2). The guide rod (82) passes through the fixing plate (8) and is slidably connected to the fixing plate (8). The end of the guide rod (82) near the support plate (2) is fixedly connected to the support plate (2).
8. The material pressing auxiliary device for a pattern making machine according to claim 7, characterized in that: The second screw (81) is fixedly connected to a second handwheel (9) at the end away from the support plate (2).