Polycarbonate board slotting device

Abstract

The utility model discloses a polycarbonate board slotting device, and relates to the technical field of polycarbonate board slotting. According to the slotting device for the polycarbonate plate, by arranging the power box, the worm, the rotating shaft, the worm gear, the rotating disc and the third motor, the function of adjusting the direction angle of the plate is achieved, the third motor drives the worm to rotate, the worm drives the rotating shaft to rotate through the worm gear, the rotating shaft rotates to drive the rotating disc to rotate, and the rotating disc drives the plate to rotate; the angle direction of the plate is adjusted, the actual requirement for grooving at different angles under various different conditions during grooving of the plate is met, the worm gear and the worm have self-locking performance, reverse self-locking can be achieved, only the worm can drive the worm gear, the worm cannot be driven by the worm gear, and the rotating disc is prevented from rotating in the grooving process.

Description

Technical Field

[0001] The utility model relates to the technical field of grooving polycarbonate plates, and specifically relates to a grooving device for polycarbonate plates. Background Technique

[0002] Polycarbonate plates are commonly known as PC plates. They are resistant to weak acids and mainly composed of polycarbonate, formed by co-extrusion technology CO-EXTRUSION. It shows that PC plates are resistant to neutral oils, not resistant to strong acids, not durable, not resistant to alkalis, and need to be coated with UV. However, they are high-temperature resistant and have good lighting effects. PC sunlight plates (also known as polycarbonate hollow plates, glass kapron plates, PC hollow plates) are processed from high-performance engineering plastics - polycarbonate (PC) resin, with characteristics such as high transparency, light weight, impact resistance, sound insulation, heat insulation, flame retardancy, and anti-aging. They are a high-tech, extremely excellent comprehensive performance, energy-saving and environmental protection plastic sheet, and are widely used international plastic building materials, with advantages that cannot be compared by other building decoration materials (such as glass, plexiglass, etc.).

[0003] Therefore, Chinese Patent Publication No. CN 218169827 U proposed a grooving structure for plastic sheets, including a bottom plate. A moving mechanism is arranged on the upper left side of the bottom plate. A first chute is opened on the upper part of the moving mechanism. A second chute is penetrated and opened in the middle left side of the first chute. A first motor is arranged on the upper left side of the moving mechanism. A lead screw is arranged on the right side of the first motor. A sliding plate is arranged on the upper part of the chute. A lead screw groove is opened on the middle right side of the sliding plate. A second motor is arranged on the upper right side of the sliding plate. A first gear is sleeved in the middle of the output shaft of the second motor. The first gear and the second gear are in a meshing state. Then, when the output shaft of the second motor drives the first gear to rotate, it can drive the second gear to rotate, drive the round rod installed on the sliding plate through a bearing to rotate, and drive the grinding wheel to rotate at the same time to complete grooving the plastic sheet and grinding the burrs in the groove, improving the smoothness of the groove in the sheet, so there is no need for secondary grinding, improving the convenience and work efficiency of the user.

[0004] However, when using this grooving structure for plastic sheets, it can only groove the sheet in the same direction and cannot groove multiple non-parallel grooves on the sheet as needed, resulting in defects in the use of the device. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a grooving device for polycarbonate plates to solve the problems raised in the above background technique:

[0006] When using this grooving structure for plastic sheets, it can only groove the sheet in the same direction and cannot groove multiple non-parallel grooves on the sheet as needed.

[0007] To achieve the above object, the utility model is realized by the following technical solutions:

[0008] A slotting device for polycarbonate plates, comprising a base, inside which a connecting frame is slidably connected. At the bottom of the base, a power box is fixedly connected. Inside the power box, a rotating shaft is rotatably connected. The top of the rotating shaft passes through the top of the base and is fixedly connected to a turntable. Inside the power box, a worm is rotatably connected. On the outer side of the rotating shaft, a worm gear is fixedly connected. One side of the worm gear is meshed and connected with the worm. Inside the top of the connecting frame, a first lead screw is rotatably connected. On the outer side of the first lead screw, a moving block is threadedly connected. At the bottom of the moving block, a slotting tool is installed. At one end of the top of the turntable, a second fixing plate is fixedly connected. At the end of the turntable away from the second fixing plate, a first fixing plate is fixedly connected. Inside the first fixing plate, a second lead screw is threadedly connected. One end of the second lead screw passes through one side of the first fixing plate and is rotatably connected to a clamping plate.

[0009] Preferably, at both ends of the clamping plate, support rods are symmetrically and fixedly connected. The outer sides of the support rods are slidably connected with the first fixing plate.

[0010] Preferably, on one side of the power box, a third motor is fixedly connected. One end of the worm passes through one side of the power box and is fixedly connected to the output end of the third motor.

[0011] Preferably, on the top of the moving block, a second motor is fixedly connected. The output end of the second motor passes through one side of the moving block and is fixedly connected to the slotting tool.

[0012] Preferably, inside the connecting frame and on one side of the first lead screw, a sliding rod is fixedly connected. One end of the moving block away from the first lead screw is slidably connected with the sliding rod.

[0013] Preferably, at the bottom of the base, support plates are symmetrically and fixedly connected. There are two groups of the support plates. Between the two groups of support plates, a connecting plate is fixedly connected. On the top of the connecting plate, a cylinder is fixedly connected. The output end of the cylinder is fixedly connected to the connecting frame.

[0014] Preferably, on one side of the connecting frame, a first motor is fixedly connected. One end of the first lead screw passes through one side of the connecting frame and is fixedly connected to the output end of the first motor.

[0015] The utility model provides a slotting device for polycarbonate plates. Compared with the prior art, the following beneficial effects are achieved:

[0016] 1. The polycarbonate plate grooving device realizes the function of adjusting the direction and angle of the plate by setting a power box, a worm, a rotating shaft, a worm gear, a turntable and a third motor. The third motor drives the worm to rotate, the worm drives the rotating shaft to rotate through the worm gear, the rotating shaft drives the turntable to rotate, and the turntable drives the plate to rotate, so as to adjust the angle and direction of the plate, meeting the actual needs of grooving the plate at different angles in various situations. Moreover, there is a self-locking property between the worm and the worm gear, which can achieve reverse self-locking, that is, only the worm can drive the worm gear, and the worm gear cannot drive the worm, preventing the turntable from rotating during the grooving process.

[0017] 2. The polycarbonate plate grooving device realizes the function of fixing plates of different sizes by setting a second fixing plate, a clamping plate, a first fixing plate, a support rod, a second lead screw and a turntable. Place the plate on the surface of the turntable, make one side of the plate fit with the second fixing plate, rotate the second lead screw, and the second lead screw drives the clamping plate to move until one side of the clamping plate fits with one side of the plate, fixing the plate between the second fixing plate and the clamping plate, enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the internal structure of the present utility model.

[0019] Figure 2 It is a schematic three-dimensional structure of the present utility model Figure 1 .

[0020] Figure 3 It is a schematic three-dimensional structure of the present utility model Figure 2 .

[0021] Figure 4 It is a schematic diagram of the enlarged structure at the local A of the present utility model.

[0022] Figure 5 It is a schematic diagram of the enlarged structure at the local B of the present utility model.

[0023] Figure 6 It is a schematic diagram of the enlarged structure at the local C of the present utility model.

[0024] In the figure: 1. Base; 2. Support plate; 3. Connecting plate; 4. Cylinder; 5. Connecting frame; 6. First motor; 7. First lead screw; 8. Moving block; 9. Second motor; 10. Grooving tool; 11. Turntable; 12. First fixing plate; 13. Second lead screw; 14. Support rod; 15. Clamping plate; 16. Second fixing plate; 17. Power box; 18. Worm; 19. Rotating shaft; 20. Worm gear; 21. Third motor; 22. Slide bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-6 , the present invention provides a technical solution: a polycarbonate plate grooving device, including a base 1, a connecting frame 5 is slidably connected inside the base 1, and limiting plates are symmetrically and fixedly connected to the outside of the connecting frame 5 to limit the moving range of the connecting frame 5. A power box 17 is fixedly connected to the bottom of the base 1. A rotating shaft 19 is rotatably connected inside the power box 17. The top of the rotating shaft 19 passes through the top of the base 1 and is fixedly connected to a turntable 11. The rotation of the rotating shaft 19 drives the turntable 11 to rotate. A worm 18 is rotatably connected inside the power box 17. A worm gear 20 is fixedly connected to the outside of the rotating shaft 19. The rotation of the worm gear 20 drives the rotating shaft 19 to rotate. One side of the worm gear 20 is meshed with the worm 18. The rotation of the worm 18 drives the worm gear 20 to rotate. There is a self-locking property between the worm gear 20 and the worm 18 to prevent the turntable 11 from rotating during the grooving process. A first lead screw 7 is rotatably connected to the inner top of the connecting frame 5. A moving block 8 is threadedly connected to the outside of the first lead screw 7. The rotation of the first lead screw 7 drives the moving block 8 to move. A grooving cutter 10 is installed at the bottom of the moving block 8. The movement of the moving block 8 drives the grooving cutter 10 to move. One end of the top of the turntable 11 is fixedly connected to a second fixing plate 16. One end of the turntable 11 away from the second fixing plate 16 is fixedly connected to a first fixing plate 12. A second lead screw 13 is threadedly connected to the inside of the first fixing plate 12. One end of the second lead screw 13 passes through one side of the first fixing plate 12 and is rotatably connected to a clamping plate 15. The second lead screw 13 rotates and moves inside the first fixing plate 12 at the same time. The movement of the second lead screw 13 drives the clamping plate 15 to move, and the plate is fixed between the clamping plate 15 and the first fixing plate 12.

[0027] Furthermore, support rods 14 are symmetrically and fixedly connected to both ends of the clamping plate 15. The outside of the support rods 14 is slidably connected to the first fixing plate 12. The movement of the clamping plate 15 drives the support rods 14 to move inside the first fixing plate 12 to maintain the stability of the clamping plate 15 during movement.

[0028] Furthermore, a third motor 21 is fixedly connected to one side of the power box 17. One end of the worm 18 passes through one side of the power box 17 and is fixedly connected to the output end of the third motor 21. When the third motor 21 is turned on, the third motor 21 drives the worm 18 to rotate.

[0029] Further, a second motor 9 is fixedly connected to the top of the moving block 8. The output end of the second motor 9 passes through one side of the moving block 8 and is fixedly connected to a grooving tool 10. When the second motor 9 is turned on, the second motor 9 drives the grooving tool 10 to rotate to groove the surface of the plate.

[0030] Further, a slide bar 22 is fixedly connected inside the connecting frame 5 and on one side of the first lead screw 7. One end of the moving block 8 away from the first lead screw 7 is slidably connected to the slide bar 22, and the moving block 8 moves along the outside of the slide bar 22 to prevent the first lead screw 7 from rotating and driving the moving block 8 to rotate.

[0031] Further, support plates 2 are symmetrically and fixedly connected to the bottom of the base 1. There are two groups of support plates 2. A connecting plate 3 is fixedly connected between the two groups of support plates 2. A cylinder 4 is fixedly connected to the top of the connecting plate 3. The output end of the cylinder 4 is fixedly connected to the connecting frame 5. When the cylinder 4 is turned on, the cylinder 4 drives the connecting frame 5 to move, and the connecting frame 5 moves to drive the grooving tool 10 to move to control the depth of grooving.

[0032] Further, a first motor 6 is fixedly connected to one side of the connecting frame 5. One end of the first lead screw 7 passes through one side of the connecting frame 5 and is fixedly connected to the output end of the first motor 6. When the first motor 6 is turned on, the first motor 6 drives the first lead screw 7 to rotate.

[0033] During use, place the plate on the surface of the turntable 11 so that one side of the plate is in contact with the second fixing plate 16. Rotate the second lead screw 13, and the second lead screw 13 drives the clamping plate 15 to move until one side of the clamping plate 15 is in contact with one side of the plate, and fix the plate between the second fixing plate 16 and the clamping plate 15. Turn on the first motor 6, and the first motor 6 drives the first lead screw 7 to rotate. The first lead screw 7 rotates to drive the moving block 8 to move, and the moving block 8 drives the grooving tool 10 to move to adjust the position of the grooving tool 10 according to the need for grooving. Turn on the second motor 9, and the second motor 9 drives the grooving tool 10 to rotate. Turn on the cylinder 4, and the cylinder 4 drives the grooving tool 10 to move through the connecting frame 5. The grooving tool 10 rotates to groove the surface of the plate. After the grooving tool 10 moves to a specified depth inside the plate, turn off the cylinder 4. When it is necessary to groove the surface of the plate in different directions and at different angles, turn on the third motor 21, and the third motor 21 drives the worm 18 to rotate. The worm 18 drives the rotating shaft 19 to rotate through the worm gear 20. The rotating shaft 19 rotates to drive the turntable 11 to rotate, and the turntable 11 drives the plate to rotate to adjust the angular direction of the plate to meet the actual needs of grooving the plate at different angles in various different situations.

[0034] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0035] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising said element.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A polycarbonate plate grooving device, comprising a base (1), characterized in that: A connecting frame (5) is slidably connected inside the base (1). A power box (17) is fixedly connected to the bottom of the base (1). A rotating shaft (19) is rotatably connected inside the power box (17). The top of the rotating shaft (19) passes through the top of the base (1) and is fixedly connected to a turntable (11). A worm (18) is rotatably connected inside the power box (17). A worm gear (20) is fixedly connected to the outside of the rotating shaft (19). One side of the worm gear (20) is meshed and connected with the worm (18). A first lead screw (7) is rotatably connected to the inner top of the connecting frame (5). A moving block (8) is threadedly connected to the outside of the first lead screw (7). A grooving tool (10) is installed at the bottom of the moving block (8). One end of the top of the turntable (11) is fixedly connected to a second fixing plate (16). One end of the turntable (11) away from the second fixing plate (16) is fixedly connected to a first fixing plate (12). A second lead screw (13) is threadedly connected inside the first fixing plate (12). One end of the second lead screw (13) passes through one side of the first fixing plate (12) and is rotatably connected to a clamping plate (15).

2. The grooving device for polycarbonate plates according to claim 1, wherein: Support rods (14) are symmetrically and fixedly connected to both ends of the clamping plate (15). The outside of the support rods (14) is slidably connected to the first fixing plate (12).

3. A polycarbonate sheet grooving device according to claim 1, characterized in that: A third motor (21) is fixedly connected to one side of the power box (17). One end of the worm (18) passes through one side of the power box (17) and is fixedly connected to the output end of the third motor (21).

4. A polycarbonate plate grooving device according to claim 1, characterized in that: A second motor (9) is fixedly connected to the top of the moving block (8). The output end of the second motor (9) passes through one side of the moving block (8) and is fixedly connected to the grooving tool (10).

5. A polycarbonate sheet grooving device according to claim 1, characterized in that: A slide bar (22) is fixedly connected inside the connecting frame (5) and on one side of the first lead screw (7). One end of the moving block (8) away from the first lead screw (7) is slidably connected to the slide bar (22).

6. The grooving device for polycarbonate plates according to claim 1, characterized in that: Support plates (2) are symmetrically and fixedly connected to the bottom of the base (1). There are two groups of the support plates (2). A connecting plate (3) is fixedly connected between the two groups of support plates (2). A cylinder (4) is fixedly connected to the top of the connecting plate (3). The output end of the cylinder (4) is fixedly connected to the connecting frame (5).

7. A polycarbonate sheet grooving device according to claim 1, characterized in that: A first motor (6) is fixedly connected to one side of the connecting frame (5). One end of the first lead screw (7) passes through one side of the connecting frame (5) and is fixedly connected to the output end of the first motor (6).

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