A positioning device for suturing a preform

Abstract

The utility model provides a kind of positioning device for suture prefabricated body, comprising: workbench, rotating table, rotating device, two adjusting components, moving plate, driving device, operation platform and two limiting components;The rotating table is set on the top of the workbench;The rotating device is set in the inside of the workbench;Two the adjusting components are symmetrically set on the surface of the rotating table, and the adjusting component includes slide rail and slide sleeve, the slide rail is installed on the surface of the rotating table, and the slide sleeve is sleeved on the surface of the slide rail.The utility model provides a kind of positioning device for suture prefabricated body, slide rail and slide sleeve are set on the surface of rotating table on both sides, and cooperating driving device can use moving plate to adjust operation platform in horizontal and vertical direction, so as to increase the angle used by the whole device to adapt to the processing operation of prefabricated body.

Description

Technical Field

[0001] This utility model relates to the field of suture prefabrication, and in particular to a positioning device for suture prefabrication. Background Technology

[0002] Stitched preforms are a type of carbon fiber stitched preform molding method. Compared to traditional needle-punched preforms, stitched preforms introduce continuous reinforcing fibers in the thickness direction, giving them excellent interlayer mechanical properties. This is a simple and low-cost three-dimensional preform molding technology. Depending on the stitching technique, it can be divided into double-sided stitching (lock seam stitching) and single-sided stitching (single-needle tufting). Traditional needle-punching equipment can achieve positional adjustment of the carbon fiber stitched preform along both the thickness and length / width directions.

[0003] The prior art patent application with publication number CN220784935U describes a method that uses a rotary positioning device and a planar positioning device mounted on it to precisely and effectively control the stitching position of a carbon fiber preform during the fabrication process. This allows for synchronous adjustment of the multi-sided position of the carbon fiber preform. The rotary positioning device is driven by a servo motor, which rotates the planar positioning device via a rotary worktable. The circumferential rotation angle and position are controllable. The planar positioning device drives a lead screw via a handwheel, which in turn drives the work plate. A guide rail slider provides guidance for the lead screw, making the work plate's movement more flexible and smooth, with controllable movement distance and high positioning accuracy. The combination of the rotary positioning device and the planar positioning device achieves synchronous positioning and adjustment of the multi-sided position of the carbon fiber preform. This method is simple in structure, easy to manufacture, and low in cost, making it suitable for stitching and positioning carbon fiber preforms of different shapes and facilitating widespread use.

[0004] However, current planar positioning devices can only drive the working plate to slide along the first direction through the drive mechanism, and cannot achieve planar movement in other directions. They are not flexible enough for positioning prefabricated bodies that require multi-directional planar adjustment.

[0005] Therefore, it is necessary to provide a positioning device for stitching prefabricated bodies to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides a positioning device for sewing prefabricated bodies, which solves the problem that current planar positioning devices can only drive the working plate to slide along the first direction through the drive mechanism, and cannot achieve planar movement in other directions, making the positioning of prefabricated bodies that require multi-directional planar adjustment not flexible enough.

[0007] To solve the above-mentioned technical problems, this utility model provides a positioning device for sewing prefabricated bodies, comprising:

[0008] Worktable, rotary table, rotating device, two adjusting components, moving plate, drive device, operating table, and two limit components;

[0009] The rotary table is disposed on top of the workbench;

[0010] The rotating device is disposed inside the worktable;

[0011] Two adjustment components are symmetrically arranged on the surface of the rotary table. Each adjustment component includes a slide rail and a sliding sleeve. The slide rail is mounted on the surface of the rotary table, and the sliding sleeve is fitted onto the surface of the slide rail.

[0012] The movable plate is connected between the two sliding sleeves;

[0013] The driving device is located at the center of the surface of the moving plate;

[0014] The control panel is mounted on the drive device;

[0015] The two limiting components are respectively disposed on the surface of the moving plate and located on both sides of the driving device.

[0016] Preferably, the rotating device includes a motor and a rotating rod. The motor is installed at the center inside the worktable, and the rotating rod is connected to one end of the motor via a coupling, with the other end connected to the bottom of the rotating table.

[0017] Preferably, a fixing bolt is provided between the sliding sleeve and the sliding rail.

[0018] Preferably, the driving device includes two fixed seats, a threaded rod, a threaded sleeve, and a drive motor. The two fixed seats are symmetrically installed on both sides of the surface of the movable plate. The threaded rod is disposed between the two fixed seats. The threaded sleeve is threadedly connected to the surface of the threaded rod. The drive motor is installed on one side of one of the fixed seats.

[0019] Preferably, the limiting component includes a limiting groove, a limiting block, and a circular rod. The limiting groove is formed on the surface of the moving plate, and the limiting block is slidably connected to the inside of the limiting groove.

[0020] Preferably, the circular rod is connected to the surface of the limiting block.

[0021] Preferably, a fixing component is provided between the rotary table and the slide rail. The fixing component includes a fixing block and a bolt. The fixing block is connected to one side of the slide rail, and the bolt is disposed between the fixing block and the rotary table.

[0022] Compared with related technologies, the positioning device for sewing prefabricated bodies provided by this utility model has the following advantages:

[0023] This utility model provides a positioning device for sewing prefabricated bodies. Slide rails and sliding sleeves are provided on both sides of the rotating table surface. With the help of the driving device, the operating table can be adjusted in the horizontal and vertical directions by using a moving plate, thereby increasing the angle used by the entire device to adapt to the processing operation of the prefabricated body. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of a first embodiment of a positioning device for sewing prefabricated bodies provided by this utility model;

[0025] Figure 2 for Figure 1 A three-dimensional structural diagram of the positioning device from a first-view perspective;

[0026] Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below;

[0027] Figure 4 for Figure 1 A three-dimensional structural diagram of the positioning device from a second perspective;

[0028] Figure 5 This is a schematic diagram of the second embodiment of a positioning device for sewing prefabricated bodies provided by the present invention.

[0029] Labels in the diagram: 1. Worktable; 2. Rotary table;

[0030] 3. Rotating device; 31. Motor; 32. Rotating rod;

[0031] 4. Adjustment assembly; 41. Slide rail; 42. Slide sleeve; 43. Fixing bolt;

[0032] 5. Movable board;

[0033] 6. Drive unit; 61. Fixed base; 62. Threaded rod; 63. Threaded sleeve; 64. Drive motor;

[0034] 7. Control panel;

[0035] 8. Limiting component; 81. Limiting groove; 82. Limiting block; 83. Circular rod;

[0036] 9. Fixing component; 91. Fixing block; 92. Bolt. Detailed Implementation

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0038] First Embodiment

[0039] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a positioning device for sewing prefabricated bodies provided by this utility model; Figure 2 for Figure 1 A three-dimensional structural diagram of the positioning device from a first-view perspective; Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 4 for Figure 1 The diagram shows a two-dimensional structural representation of the positioning device from a second perspective. A positioning device for sewing prefabricated bodies includes:

[0040] Workbench 1, rotary table 2, rotating device 3, two adjusting components 4, moving plate 5, driving device 6, operating table 7, and two limit components 8;

[0041] The rotary table 2 is disposed on the top of the workbench 1;

[0042] The rotating device 3 is disposed inside the workbench 1;

[0043] Two adjustment components 4 are symmetrically arranged on the surface of the rotary table 2. The adjustment component 3 includes a slide rail 41 and a sliding sleeve 42. The slide rail 41 is installed on the surface of the rotary table 2, and the sliding sleeve 42 is sleeved on the surface of the slide rail 41.

[0044] The movable plate 5 is connected between the two sliding sleeves 42;

[0045] The driving device 6 is located at the center of the surface of the moving plate 5;

[0046] The operating console 7 is mounted on the drive device 6;

[0047] The two limiting components 8 are respectively disposed on the surface of the moving plate 5 and located on both sides of the driving device 6.

[0048] The rotating device 3 includes a motor 31 and a rotating rod 32. The motor 31 is installed at the center inside the worktable 1. The rotating rod 32 is connected to one end of the motor 31 via a coupling and the other end is connected to the bottom of the rotating table 2.

[0049] When the entire device is rotated via the rotary table 2, the motor 31 is first started to drive the rotating rod 32 to rotate. When the rotating rod 32 rotates, it drives the rotary table 2 to rotate. When the rotary table 2 rotates, it drives the entire device to rotate as a whole.

[0050] A fixing bolt 43 is provided between the sliding sleeve 42 and the slide rail 41.

[0051] The driving device 6 includes two fixed seats 61, a threaded rod 62, a threaded sleeve 63, and a drive motor 64. The two fixed seats 61 are symmetrically installed on both sides of the surface of the moving plate 5. The threaded rod 62 is disposed between the two fixed seats 61. The threaded sleeve 63 is threadedly connected to the surface of the threaded rod 63. The drive motor 64 is installed on one side of one of the fixed seats 61.

[0052] The other end of the threaded rod 62 is rotatably connected to another fixed base 61 via a rotating shaft. The drive motor 64 is a servo motor that can drive the threaded rod 62 to rotate in both directions. Both the motor 31 and the drive motor 64 are powered by an external power source.

[0053] The limiting component 8 includes a limiting groove 81, a limiting block 82, and a circular rod 83. The limiting groove 81 is formed on the surface of the moving plate 5, and the limiting block 82 is slidably connected to the inside of the limiting groove 81.

[0054] The circular rod 83 is connected to the surface of the limiting block 82.

[0055] The limiting groove 81 and the limiting block 82 with the circular rod 83 can play a limiting role when the threaded rod 62, the drive motor 64 and the threaded sleeve 63 drive the operating table 7 to move.

[0056] The working principle of the positioning device for sewing prefabricated bodies provided by this utility model is as follows:

[0057] When in use, when moving the operating table 7 on the rotary table 2 left and right, first remove the fixing bolt 43 between the sliding sleeve 42 and the slide rail 41. After the fixing bolt 43 is removed, move and adjust the moving plate 5 with the operating table 7 by pulling it under the action of the two sliding sleeves 42 and the two slide rails 41. After adjusting the left and right position of the operating table 7, use the fixing bolt 43 to pass through the sliding sleeve 42 and connect it to the slide rail 41.

[0058] When the operating table 7 is moved back and forth, the drive motor 64 is started first to drive the threaded rod 62 to rotate. When the threaded rod 62 rotates, it drives the threaded sleeve 63 to move. When the threaded sleeve 63 moves, it drives the operating table 7 to move. When the operating table 7 moves, the circular rod 83 drives the limit block 82 to move inside the limit groove 81. When the operating table 7 completes its back and forth position, the operation of the motor 64 is stopped.

[0059] Compared with related technologies, the positioning device for sewing prefabricated bodies provided by this utility model has the following advantages:

[0060] This utility model provides a positioning device for sewing prefabricated bodies. Slide rails 41 and slide sleeves 42 are provided on both sides of the surface of the rotating table 2. With the help of the drive device 6, the operating table 7 can be adjusted in the horizontal and vertical directions by using the moving plate 5, thereby increasing the angle used by the entire device to adapt to the processing operation of the prefabricated body.

[0061] Second Embodiment

[0062] Please refer to the following: Figure 5 Based on the positioning device for suturing prefabricated bodies provided in the first embodiment of this application, the second embodiment of this application proposes another positioning device for suturing prefabricated bodies. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0063] Specifically, the second embodiment of this application provides a positioning device for sewing preforms, which differs in that a fixing component 9 is provided between the rotating table 2 and the slide rail 41. The fixing component 9 includes a fixing block 91 and a bolt 92. The fixing block 91 is connected to one side of the slide rail 41, and the bolt 92 is disposed between the fixing block 91 and the rotating table 2.

[0064] A threaded hole adapted to bolt 92 is provided on the surface of the rotary table 2, and a threaded through hole adapted to bolt 92 is provided on the fixed block 91.

[0065] The working principle of the positioning device for sewing prefabricated bodies provided by this utility model is as follows:

[0066] When using the slide rail 41 and the rotary table 2, first remove the bolt 93 between the fixing block 91 and the rotary table 2. After the bolt 93 is removed, the slide rail 41 and the rotary table 2 can be separated.

[0067] Compared with related technologies, the positioning device for sewing prefabricated bodies provided by this utility model has the following advantages:

[0068] This utility model provides a positioning device for sewing prefabricated bodies. A fixing block 91 and bolt 92 are provided between the rotary table 2 and the slide rail 41 to facilitate the installation of the entire device with the rotary table 2.

[0069] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A positioning device for sewing prefabricated bodies, characterized in that, include: Worktable, rotary table, rotating device, two adjusting components, moving plate, drive device, operating table, and two limit components; The rotary table is disposed on top of the workbench; The rotating device is disposed inside the worktable; Two adjustment components are symmetrically arranged on the surface of the rotary table. Each adjustment component includes a slide rail and a sliding sleeve. The slide rail is mounted on the surface of the rotary table, and the sliding sleeve is fitted onto the surface of the slide rail. The movable plate is connected between the two sliding sleeves; The driving device is located at the center of the surface of the moving plate; The control panel is mounted on the drive device; The two limiting components are respectively disposed on the surface of the moving plate and located on both sides of the driving device.

2. The positioning device for stitching prefabricated bodies according to claim 1, characterized in that, The rotating device includes a motor and a rotating rod. The motor is installed at the center inside the worktable, and the rotating rod is connected to one end of the motor via a coupling, with the other end connected to the bottom of the rotating table.

3. The positioning device for suturing prefabricated bodies according to claim 1, characterized in that, A fixing bolt is provided between the sliding sleeve and the sliding rail.

4. The positioning device for suturing prefabricated bodies according to claim 1, characterized in that, The driving device includes two fixed seats, a threaded rod, a threaded sleeve, and a drive motor. The two fixed seats are symmetrically installed on both sides of the surface of the movable plate. The threaded rod is disposed between the two fixed seats. The threaded sleeve is threadedly connected to the surface of the threaded rod. The drive motor is installed on one side of one of the fixed seats.

5. The positioning device for suturing prefabricated bodies according to claim 1, characterized in that, The limiting component includes a limiting groove, a limiting block, and a circular rod. The limiting groove is formed on the surface of the moving plate, and the limiting block is slidably connected to the inside of the limiting groove.

6. The positioning device for suturing prefabricated bodies according to claim 5, characterized in that, The circular rod is connected to the surface of the limiting block.

7. The positioning device for suturing prefabricated bodies according to claim 1, characterized in that, A fixing component is provided between the rotary table and the slide rail. The fixing component includes a fixing block and a bolt. The fixing block is connected to one side of the slide rail, and the bolt is located between the fixing block and the rotary table.

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