Composite board pre-cutting lineation structure
By designing a pre-cut scribing structure for composite boards, the problem that existing equipment can only hold a single-size drawing pen is solved, enabling stable clamping of drawing pens of different sizes and multi-angle scribing, thus improving the flexibility and convenience of use.
Patent Information
- Application Number
- CN202520119480.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-18
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-18
AI Technical Summary
Existing line drawing devices can only hold one size of drawing pen, which greatly limits their use and cannot meet the needs of drawing pens of different sizes.
A composite board pre-cut scribing structure was designed, including a scribing table, a mounting frame, a rotating disk, a mounting rod, scribing pens, a clamping plate, and clamping components. The structure uses clamping screws and springs to clamp pens of different sizes. Combined with a hydraulic cylinder and a motor-driven rotating disk, it enables scribing operations at multiple angles and positions.
It achieves stable clamping of drawing pens of different sizes and multi-angle drawing, improving the flexibility and convenience of use, and enabling the drawing of complex lines.
Smart Images
Figure CN223734861U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of composite panels, and in particular to a pre-cutting and marking structure for composite panels. Background Technology
[0002] Composite panels are generally classified as: metal composite panels, wood composite panels, color steel composite panels, rock wool composite panels, etc. When cutting wood composite panels, it is necessary to scratch the surface with pre-cut lines. The pre-cut lines are generally drawn manually or mechanically.
[0003] When drawing pre-cut lines using a line drawing device that drives a drawing pen, the pen tip will become damaged after long-term use and the pen needs to be replaced. However, the clamping device of the existing line drawing device can generally only hold a drawing pen of one size, which is quite limited and inconvenient to use. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a composite board pre-cut marking structure that can clamp and fix drawing pens of different sizes, thereby increasing the scope of use and making it more convenient to use.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0006] A pre-cutting and marking structure for composite board includes a marking table and a mounting bracket slidably disposed on its upper end. A rotating disk is disposed above the marking table, and a mounting rod is slidably disposed on the lower end of the rotating disk. A mounting groove is formed on the circumferential side of the mounting rod, and a marking pen is disposed in the mounting groove. The marking pen moves through the lower end of the mounting rod. Two clamping plates are disposed on the circumferential side of the marking pen, and clamping elements are disposed on the clamping plates.
[0007] The clamping component includes a spring fixedly connected between the clamping plate and the mounting groove. A clamping screw is provided on one side of the mounting rod, and the clamping screw thread passes through one side wall of the mounting groove and abuts against the clamping plate.
[0008] In a preferred embodiment, the present invention can be further configured such that: two T-shaped rods are fixedly connected to the circumferential side of the clamping plate, and the T-shaped rods movably pass through the circumferential side of the mounting rod.
[0009] In a preferred embodiment, the present invention can be further configured as follows: a movable component is provided between the mounting rod and the rotating disk, the movable component includes a second sliding groove formed at the lower end of the rotating disk, a movable block is slidably connected between the side walls of the second sliding groove, and two adjusting screws are provided on the circumferential side of the rotating disk, and the two adjusting screws respectively move through the two side walls of the second sliding groove and abut against the side of the movable block.
[0010] In a preferred embodiment, the present invention can be further configured such that: two second limiting rods are fixedly connected between the sidewalls of the second slide groove, and the moving block is slidably connected to the circumferential side of the two second limiting rods.
[0011] In a preferred embodiment, the present invention can be further configured as follows: a hydraulic cylinder is provided below the mounting frame, and a connecting frame is fixedly connected to the output end of the hydraulic cylinder; a motor is fixedly connected to the inner top wall of the connecting frame, and the output end of the motor is fixed to the rotating disk.
[0012] In a preferred embodiment, the present invention can be further configured as follows: a third sliding groove is provided on the inner top wall of the mounting bracket, two third limiting rods are fixedly connected between the side walls of the third sliding groove, a connecting block is slidably connected to the circumferential side of the two third limiting rods, and the hydraulic cylinder is fixedly connected to the lower end of the connecting block.
[0013] In a preferred embodiment, the present invention can be further configured such that: the upper end of the scribing table has two first sliding grooves, the lower end of the mounting frame is slidably connected to the first sliding grooves, and a cylinder is fixedly connected to one side of the scribing table, and the piston rod of the cylinder moves through one side wall of the first sliding groove and is fixed to the mounting frame.
[0014] In a preferred embodiment, the present invention can be further configured such that: two first limiting rods are fixedly connected between the side walls of the first slide groove, and the mounting bracket is slidably connected to the circumferential side of the two first limiting rods.
[0015] In summary, this utility model has at least one of the following beneficial technical effects:
[0016] 1. It is equipped with a marking table, mounting bracket, rotating disk, mounting rod, marking pen, clamping plate, spring, and clamping screw. The marking pen works with the mounting rod to mark lines on the composite board. The marking pen is inserted into the mounting slot and passes through the lower end of the mounting rod. The clamping screw and spring can drive the clamping plate to move and clamp the marking pen, which is convenient for clamping and fixing different marking pens and for easy use.
[0017] 2. It is equipped with a second slide groove, an adjusting screw, and a moving block. By adjusting the screw, the moving block can be pushed to move back and forth in the second slide groove and be limited. The moving block can drive the mounting rod to move, thereby adjusting the position of the scribing pen. When the rotating disk rotates, circular lines can be drawn. By adjusting the position of the scribing pen, circular lines of different diameters can be drawn. Attached Figure Description
[0018] Figure 1 This is a perspective view of this embodiment;
[0019] Figure 2 This is a perspective sectional view of this embodiment;
[0020] Figure 3 This is the embodiment Figure 2 Enlarged view of point A in the middle;
[0021] Figure 4 This is the embodiment Figure 2 Enlarged view of point B in the middle.
[0022] In the diagram, 1. Marking table; 2. Mounting bracket; 3. Cylinder; 4. First slide groove; 5. First limit rod; 6. Rotary disc; 7. Connecting bracket; 8. Motor; 10. Mounting slot; 11. Marking pen; 12. Clamping plate; 13. Clamping screw; 14. T-shaped rod; 15. Spring; 16. Mounting rod; 17. Second slide groove; 18. Adjusting screw; 19. Second limit rod; 20. Moving block; 21. Scale; 22. Third slide groove; 23. Hydraulic cylinder; 24. Connecting block; 25. Third limit rod. Detailed Implementation
[0023] The present invention will be further described in detail below with reference to the accompanying drawings.
[0024] Example:
[0025] Reference Figure 1-4 The present invention discloses a pre-cutting and marking structure for composite board, including a marking table 1 and a mounting bracket 2 slidably disposed on its upper end. A rotating disk 6 is disposed above the marking table 1, and a mounting rod 16 is slidably disposed at the lower end of the rotating disk 6. A mounting groove 10 is provided on the circumferential side of the mounting rod 16, and a marking pen 11 is disposed in the mounting groove 10. The marking pen 11 moves through the lower end of the mounting rod 16. Two clamping plates 12 are disposed on the circumferential side of the marking pen 11, and clamping elements are disposed on the clamping plates 12.
[0026] The clamping component includes a spring 15 fixedly connected between the clamping plate 12 and the mounting groove 10. A clamping screw 13 is provided on one side of the mounting rod 16, and the clamping screw 13 is threaded through one side wall of the mounting groove 10 and abuts against the clamping plate 12.
[0027] In this embodiment, reference Figure 1 The composite board is placed in the center of the marking table 1. The marking pen 11 cooperates with the mounting rod 16 to mark the composite board. The marking pen 11 is inserted into the mounting groove 10 and passes through the lower end of the mounting rod 16. The clamping screw 13 and the spring 15 can drive the clamping plate 12 to move and clamp the marking pen 11, which is convenient for disassembly and installation and replacement. The number of clamping screws 13 is two, which is the same as the number of clamping plates 12.
[0028] The specific installation method of the marking pen 11 is as follows: insert the marking pen 11 into the mounting groove 10, align the marking pen 11 with the groove opening on the bottom wall of the mounting groove 10, slide the marking pen 11 downward so that the lower marking end of the marking pen 11 passes through the mounting groove 10 and extends downward. After adjusting the lower end of the marking pen 11 to a suitable height, rotate the clamping screw 13. The end of the clamping screw 13 that is in contact with the clamping plate 12 pushes the clamping plate 12 closer to the circumferential side of the marking pen 11. The spring 15 is in a stretched state, and the two clamping plates 12 clamp the circumferential side of the marking pen 11. Conversely, the clamping screw 13 rotates in the opposite direction, and the spring 15 pulls the clamping plate 12 back to its original position due to its own elastic recovery, thereby realizing the adjustment of the position of the clamping plate 12.
[0029] Preferably, this device is more suitable for floral circles and straight lines.
[0030] For further details, please refer to Figure 3 Two T-shaped rods 14 are fixedly connected to the circumferential side of the clamping plate 12, and the T-shaped rods 14 can move through the circumferential side of the mounting rod 16.
[0031] In this embodiment, reference Figure 3 When the clamping plate 12 moves back and forth to adjust its position, the T-shaped rod 14 in the clamping plate 12 drives the T-shaped rod 14 to move, which can improve the movement stability of the clamping plate 12.
[0032] For further details, please refer to Figure 4 A movable component is provided between the mounting rod 16 and the rotating disk 6. The movable component includes a second slide groove 17 opened at the lower end of the rotating disk 6. A movable block 20 is slidably connected between the side walls of the second slide groove 17. Two adjusting screws 18 are provided on the circumferential side of the rotating disk 6, and the two adjusting screws 18 respectively move through the two side walls of the second slide groove 17 and abut against the side of the movable block 20.
[0033] In this embodiment, reference Figure 2 The adjusting screw 18 abuts against the two opposite sides of the moving block 20. When the adjusting screw 18 rotates, it can clamp and fix the two sides of the moving block 20. When the two adjusting screws 18 rotate in opposite directions, the moving block 20 moves. After adjusting to the appropriate position, rotating the two adjusting screws 18 can clamp and fix the moving block 20, thereby adjusting the position of the marking pen 11.
[0034] The movable block 20 can move the mounting rod 16, thereby adjusting the position of the scribing pen 11. When the rotating disk 6 rotates, circular lines can be drawn. By adjusting the position of the scribing pen 11, circular lines of different diameters can be drawn.
[0035] A scale 21 is fixedly connected to the lower end of the preferred rotating disk 6 for reference. Figure 2At the marked point, the distance of the marking pen 11 from the center of the rotating disk 6 can be determined by the scale 21, thereby drawing circles of different diameters and improving the accuracy of adjustment.
[0036] For further details, please refer to Figure 4 Two second limiting rods 19 are fixedly connected between the side walls of the second slide groove 17, and the moving block 20 is slidably connected to the circumferential side of the two second limiting rods 19.
[0037] In this embodiment, the moving block 20 performs a linear translational motion on the surface of the second limiting rod 19, which can improve the movement stability of the moving block 20.
[0038] For further details, please refer to Figure 2 A hydraulic cylinder 23 is provided below the mounting bracket 2, and a connecting bracket 7 is fixedly connected to the output end of the hydraulic cylinder 23. A motor 8 is fixedly connected to the inner top wall of the connecting bracket 7, and the output end of the motor 8 is fixed to the rotating disk 6.
[0039] In this embodiment, reference Figure 2 Start the hydraulic cylinder 23. The output end of the hydraulic cylinder 23 pushes the connecting frame 7 to move downward. The connecting frame 7 drives the motor 8 to move downward. The hydraulic cylinder 23 can push the rotating disk 6 to move downward. Start the motor 8. The output end of the motor 8 drives the rotating disk 6 to rotate. The rotating disk 6 can drive the scribing pen 11 to rotate, so that the scribing pen 11 can scribing the composite board.
[0040] Preferably, the motor 8 and the hydraulic cylinder 23 can be connected to an external PCL controller signal, which can better control the starting of the motor 8 and the hydraulic cylinder 23.
[0041] For further details, please refer to Figure 2 The inner top wall of the mounting bracket 2 is provided with a third sliding groove 22. Two third limiting rods 25 are fixedly connected between the side walls of the third sliding groove 22. A connecting block 24 is slidably connected to the circumferential side of the two third limiting rods 25. The hydraulic cylinder 23 is fixedly connected to the lower end of the connecting block 24.
[0042] In this embodiment, the connecting block 24 slides in the third slide groove 22. The connecting block 24 can drive the hydraulic cylinder 23 to move, thereby driving the marking pen 11 to move and perform horizontal marking operations.
[0043] Preferably, although not shown in the figure, a cylinder can be installed on one side of the mounting bracket 2. The piston rod of the cylinder is fixed to the connecting block 24, and the position of the connecting block 24 can be adjusted. The cylinder is connected to the external PCL controller signal.
[0044] For further details, please refer to Figure 1The upper end of the marking table 1 has two first sliding grooves 4. The lower end of the mounting frame 2 is slidably connected to the first sliding groove 4. A cylinder 3 is fixedly connected to one side of the marking table 1, and the piston rod of the cylinder 3 moves through one side wall of the first sliding groove 4 and is fixed to the mounting frame 2.
[0045] In this embodiment, reference Figure 1 The number of cylinders 3 is the same as the number of first slide grooves 4. When it is necessary to adjust the longitudinal position of the marking pen 11, the cylinder 3 is started. The output end of the cylinder 3 pushes the mounting bracket 2 to move. The mounting bracket 2 can drive the marking pen 11 to move and adjust the lateral position. The cylinder 3 is connected to the external PCL controller signal, which can better control the start of the cylinder 3.
[0046] For further details, please refer to Figure 1 Two first limiting rods 5 are fixedly connected between the side walls of the first slide groove 4, and the mounting bracket 2 is slidably connected to the circumferential side of the two first limiting rods 5.
[0047] In this embodiment, the movement of the mounting bracket 2 on the surface of the first slide groove 4 can improve the movement stability of the mounting bracket 2.
[0048] The implementation principle of the above embodiment is as follows: Insert the marking pen 11 into the mounting groove 10, align the marking pen 11 with the groove opening on the bottom wall of the mounting groove 10, slide the marking pen 11 downward so that the lower marking end of the marking pen 11 passes through the mounting groove 10 and extends downward. After adjusting the lower end of the marking pen 11 to a suitable height, rotate the clamping screw 13. The end of the clamping screw 13 that is in contact with the clamping plate 12 pushes the clamping plate 12 closer to the circumferential side of the marking pen 11. The spring 15 is in a stretched state, and the two clamping plates 12 clamp the circumferential side of the marking pen 11. Conversely, the clamping screw 13 rotates in the opposite direction, and the spring 15 pulls the clamping plate 12 back to its original position due to its own elastic recovery. This realizes the adjustment of the position of the clamping plate 12, which can clamp and fix different marking pens 11, making it convenient to use.
[0049] The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0050] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.
Claims
1. A pre-cutting line structure of a composite board, comprising a line table (1) and a mounting rack (2) slidingly arranged at the upper end of the line table (1), characterized in that: The upper portion of the line marking platform (1) is provided with a rotating disc (6), the lower end of the rotating disc (6) is slidably provided with a mounting rod (16), the circumferential side of the mounting rod (16) is provided with a mounting groove (10), the mounting groove (10) is provided with a line marking pen (11), the line marking pen (11) is movably penetrated through the lower end of the mounting rod (16), the circumferential side of the line marking pen (11) is provided with two clamping plates (12), and the clamping plates (12) are provided with clamping pieces. The clamping pieces comprise springs (15) fixedly connected between the clamping plates (12) and the mounting groove (10), one side of the mounting rod (16) is provided with a clamping screw rod (13), and the clamping screw rod (13) is threadedly penetrated through one side wall of the mounting groove (10) and abuts against the clamping plate (12).
2. The pre-cut score line structure of claim 1, wherein: The circumferential side of the clamping plate (12) is fixedly connected with two T-shaped rods (14), and the T-shaped rods (14) are movably penetrated through the circumferential side of the mounting rod (16).
3. The pre-cut score line structure of claim 1, wherein: The mounting rod (16) and the rotating disc (6) are provided with a moving piece, the moving piece comprises a second sliding groove (17) formed in the lower end of the rotating disc (6), the side walls of the second sliding groove (17) are slidably connected with a moving block (20), the circumferential side of the rotating disc (6) is provided with two adjusting screw rods (18), and the two adjusting screw rods (18) are movably penetrated through the two side walls of the second sliding groove (17) and abut against the side of the moving block (20).
4. The pre-cut score line structure of claim 3, wherein: The side walls of the second sliding groove (17) are fixedly connected with two second limiting rods (19), and the moving block (20) is slidably connected on the circumferential side of the two second limiting rods (19).
5. The pre-cut score line structure of claim 1, wherein: The lower portion of the mounting frame (2) is provided with a hydraulic cylinder (23), and the output end of the hydraulic cylinder (23) is fixedly connected with a connecting frame (7), the inner top wall of the connecting frame (7) is fixedly connected with a motor (8), and the output end of the motor (8) is fixed with the rotating disc (6).
6. The pre-cut score line structure of claim 5, wherein: The inner top wall of the mounting frame (2) is provided with a third sliding groove (22), the side walls of the third sliding groove (22) are fixedly connected with two third limiting rods (25), the circumferential side of the two third limiting rods (25) is slidably connected with a connecting block (24), and the hydraulic cylinder (23) is fixedly connected to the lower end of the connecting block (24).
7. The pre-cut score line structure of claim 1, wherein: The upper end of the line marking platform (1) is provided with two first sliding grooves (4), the lower end of the mounting frame (2) is slidably connected in the first sliding groove (4), one side of the line marking platform (1) is fixedly connected with a pneumatic cylinder (3), and the piston rod of the pneumatic cylinder (3) is movably penetrated through one side wall of the first sliding groove (4) and fixed with the mounting frame (2).
8. The pre-cut score line structure of claim 7, wherein: The side walls of the first sliding groove (4) are fixedly connected with two first limiting rods (5), and the mounting frame (2) is slidably connected on the circumferential side of the two first limiting rods (5).