Positioning mechanism of insulation board cutting machine

Abstract

The utility model discloses an insulation board cutting machine positioning mechanism which comprises a cutting platform, a fixing plate is welded to the top end of the cutting platform, an adjusting assembly is arranged at the end, away from the fixing plate, of the top end of the cutting platform, and the adjusting assembly comprises an adjusting box fixedly connected to the cutting platform. An adjusting cavity is formed in the adjusting box, an adjusting lead screw is rotationally connected into the adjusting cavity, moving blocks are symmetrically arranged on the adjusting lead screw, the top ends of the moving blocks extend out of the adjusting box and are fixedly connected with an L-shaped frame, an air cylinder is fixedly connected to the L-shaped frame, and a lower pressing plate is fixedly connected to the output end of the air cylinder. The adjusting motor enables the two moving blocks to slide face to face or back to back and enables the L-shaped frame to slide synchronously, the distance between the lower pressing plates can be adjusted according to the sizes of the heat preservation plates through sliding of the L-shaped frame, the heat preservation plates of different sizes can be fixed through the lower pressing plates, and the cutting efficiency of the heat preservation plates is greatly improved.

Description

Technical Field

[0001] The utility model relates to thermal insulation board cutting, in particular to a thermal insulation board cutting machine positioning mechanism. Background Art

[0002] Insulation board is simply a board used for insulation of buildings. Insulation board is made of polystyrene resin as raw material, other raw materials and polymers, which are heated and mixed, and catalysts are injected, and then extruded and pressed to form a rigid foam plastic board. It has moisture-proof and waterproof properties, and can reduce the thickness of the building's external protective structure, thereby increasing the indoor usable area. When installing and processing the insulation board, it is usually cut according to the shape of the actual installation location.

[0003] For example, the application number is CN202320018519.7. The utility model discloses a positioning mechanism for a thermal insulation board cutting machine, and relates to the field of thermal insulation board cutting machine positioning technology. The utility model effectively solves the cutting problem when the span of the board is large through the design of the limiting plate and the hinge. When the span of the board is large, the fixing bolts can be removed and the limiting plate can be folded up to release the boundary restriction. Then, the board to be cut can be fixed through the telescopic rod, the buffer compaction device and the bottom rubber plate, and the limiting cutting can be performed, which reflects the practicability and extensiveness of the device, improves work efficiency and reduces people's workload.

[0004] Based on the search of the above patents and in combination with the mechanisms in the prior art, it was found that the above mechanism only cuts large-sized insulation boards, but cannot cut small-sized insulation boards. The main reason why small-sized insulation boards cannot be cut is that the weighing rods cannot be adjusted, which causes the buffer compaction device to be unable to fix the small-sized insulation boards, greatly reducing the efficiency of cutting the insulation boards.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a positioning mechanism for a thermal insulation board cutting machine to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A positioning mechanism for a thermal insulation board cutting machine, comprising a cutting platform. A rotating base is fixedly connected to the bottom end of the cutting platform. A fixing plate is welded to the top end of the cutting platform. An adjusting component is provided at one end of the top end of the cutting platform away from the fixing plate. The adjusting component includes an adjusting box fixedly connected to the cutting platform. An adjusting cavity is formed inside the adjusting box. An adjusting screw rod is rotatably connected inside the adjusting cavity. One end of the adjusting screw rod extends outside the adjusting box and is connected to an adjusting motor. Moving blocks are symmetrically arranged on the adjusting screw rod. The top end of the moving block extends outside the adjusting box and is fixedly connected to an L-shaped frame. A cylinder is fixedly connected to the L-shaped frame. A lower pressing plate is fixedly connected to the output end of the cylinder. A sliding groove is formed at the other end of the top end of the cutting platform away from the fixing plate. One end of the sliding groove extends outside the cutting platform. Horizontal grooves are symmetrically arranged outside the cutting platform away from the bottom end of the sliding groove. A moving component is arranged inside the horizontal groove.

[0009] Further, in order to facilitate the clamping of the thermal insulation board, the moving component includes a threaded rod rotatably connected inside the horizontal groove. A sliding sleeve is threadedly connected to the threaded rod. The sliding sleeve is slidably connected to the horizontal groove. The top end of the sliding sleeve extends into the sliding groove and is fixedly connected to a sliding plate. The sliding plate is slidably connected to the sliding groove. A baffle is fixedly connected to the sliding plate.

[0010] Further, in order to enable the sliding sleeve to slide stably inside the horizontal groove, sliding grooves are formed at both ends of the inner surface of the horizontal groove. Sliding blocks are welded to both ends of the outer surface of the sliding sleeve. The sliding blocks are slidably connected to the sliding grooves.

[0011] Further, in order to enable the sliding plate to slide stably inside the sliding groove, limiting grooves are formed at both ends of the inner surface of the sliding groove. Limiting blocks are welded to both ends of the outer surface of the sliding plate. The limiting blocks are slidably connected to the limiting grooves.

[0012] Further, in order to rotate the threaded rod, a driving cavity is formed inside the cutting platform. A driving motor is fixedly installed at one end of the outer surface of the cutting platform. A driving shaft rod is provided at the output end of the driving motor. One end of the driving shaft rod extends into the driving cavity. Bevel gears one are fixedly connected to both ends of the driving shaft rod.

[0013] Further, in order to enable the threaded rod to rotate synchronously with the driving shaft rod, one end of the threaded rod extends into the driving cavity and is fixedly connected to a bevel gear two. The bevel gear two meshes with the bevel gear one.

[0014] Further, in order to prevent the baffle from damaging the thermal insulation board, a rubber plate is fixedly connected to the baffle.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. When the adjusting motor works, the adjusting motor drives the adjusting lead screw to rotate in the adjusting cavity, causing the two moving blocks to slide towards or away from each other. The sliding of the moving blocks causes the L-shaped frame to slide synchronously. The sliding of the L-shaped frame can then adjust the distance between the lower pressing plates according to the size of the insulation board, enabling the lower pressing plates to fix insulation boards of different sizes, greatly improving the cutting efficiency of the insulation board.

[0017] 2. When the driving motor works, the driving motor drives the driving shaft rod to rotate in the driving cavity. The rotation of the driving shaft rod causes the first bevel gear to rotate accordingly. Through the meshing of the first bevel gear and the second bevel gear, the threaded rod rotates in the transverse groove. The rotation of the threaded rod causes the sliding sleeve to slide in the transverse groove and makes the sliding plate slide synchronously with the sliding sleeve. The sliding of the sliding plate can fix the insulation board by the baffle according to the size of the insulation board, effectively preventing the insulation board from shifting during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of a positioning mechanism of a thermal insulation board cutting machine according to an embodiment of the present utility model;

[0020] Figure 2 is a cross-sectional view of a positioning mechanism of a thermal insulation board cutting machine according to an embodiment of the present utility model;

[0021] Figure 3 is a partial top cross-sectional view of a positioning mechanism of a thermal insulation board cutting machine according to an embodiment of the present utility model;

[0022] Figure 4 is Figure 3 an enlarged view of part A in

[0023] Figure 5 is a top cross-sectional view of a positioning mechanism of a thermal insulation board cutting machine according to an embodiment of the present utility model;

[0024] Figure 6 is Figure 5 an enlarged view of part B in

[0025] In the figure:

[0026] 1. Cutting platform; 2. Rotating base; 3. Fixed plate; 4. Adjusting box; 5. Adjusting cavity; 6. Adjusting screw rod; 7. Adjusting motor; 8. Moving block; 9. L-shaped frame; 10. Cylinder; 11. Lower pressing plate; 12. Sliding groove; 13. Limiting groove; 14. Slide plate; 15. Limiting block; 16. Baffle; 17. Rubber plate; 18. Horizontal groove; 19. Sliding slot; 20. Threaded rod; 21. Bevel gear II; 22. Sliding sleeve; 23. Sliding block; 24. Driving cavity; 25. Driving shaft rod; 26. Driving motor; 27. Bevel gear I. Detailed implementation manner

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] According to an embodiment of the present invention, a positioning mechanism for a heat preservation board cutting machine is provided.

[0029] Embodiment 1;

[0030] As Figure 1 - And Figure 2As shown in the figure, the positioning mechanism of the insulation board cutting machine according to the embodiment of the present utility model includes a cutting platform 1 with a bearing function. A rotating base 2 is fixedly connected to the bottom end of the cutting platform 1, and a fixing plate 3 is welded to the top end of the cutting platform 1. An adjusting component is provided at one end of the top end of the cutting platform 1 away from the fixing plate 3. The adjusting component includes an adjusting box 4 fixedly connected to the cutting platform 1. An adjusting cavity 5 is formed inside the adjusting box 4. An adjusting screw rod 6 is rotatably connected inside the adjusting cavity 5. One end of the adjusting screw rod 6 extends outside the adjusting box 4 and is connected to the output end of an adjusting motor 7. The adjusting motor 7 is fixedly installed outside the adjusting box 4. The adjusting motor 7 is electrically connected to a controller and is supplied with the required electric energy by a power source. Symmetrical moving blocks 8 are arranged on the adjusting screw rod 6. The moving blocks 8 are threadedly connected to the adjusting screw rod 6. The top ends of the moving blocks 8 extend outside the adjusting box 4 and are fixedly connected to an L-shaped frame 9. A cylinder 10 is fixedly connected to the L-shaped frame 9. The cylinder 10 is electrically connected to the controller and is supplied with the required electric energy by a power source. A certain length of wire is reserved for the wire connecting the cylinder 10 to the controller to avoid affecting the movement of the cylinder 10 along with the L-shaped frame 9. A lower pressing plate 11 is fixedly connected to the output end of the cylinder 10. When the adjusting motor 7 works, the adjusting motor 7 drives the adjusting screw rod 6 to rotate inside the adjusting cavity 5, so that the two moving blocks 8 slide towards or away from each other. The sliding of the moving blocks 8 causes the L-shaped frame 9 to slide synchronously. The sliding of the L-shaped frame 9 can further adjust the distance between the lower pressing plates 11 according to the size of the insulation board, so that the lower pressing plates 11 can fix insulation boards of different sizes, greatly improving the cutting efficiency of the insulation board.

[0031] Embodiment 2;

[0032] Please refer to Figures 1 - 6, a chute 12 is provided at the top of the cutting platform 1, away from the other end of the fixed plate 3. One end of the chute 12 extends outside the cutting platform 1. Symmetrically arranged outside the cutting platform 1, away from the bottom end of the chute 12, are transverse grooves 18. A moving component is provided in the transverse grooves 18. The moving component includes a threaded rod 20 rotatably connected in the transverse groove 18. A sliding sleeve 22 is threadedly connected to the threaded rod 20. The sliding sleeve 22 is slidably connected to the transverse groove 18. To enable the sliding sleeve 22 to slide stably in the transverse groove 18, sliding grooves 19 are provided at both ends of the inner surface of the transverse groove 18. Sliding blocks 23 are welded to both ends of the outer surface of the sliding sleeve 22. The sliding blocks 23 are slidably connected to the sliding grooves 19. The top end of the sliding sleeve 22 extends into the chute 12 and is fixedly connected to a sliding plate 14. The sliding plate 14 is slidably connected to the chute 12. To enable the sliding plate 14 to slide stably in the chute 12, limiting grooves 13 are provided at both ends of the inner surface of the chute 12. Limiting blocks 15 are welded to both ends of the outer surface of the sliding plate 14. The limiting blocks 15 are slidably connected to the limiting grooves 13. A baffle 16 is fixedly connected to the sliding plate 14. To prevent the baffle 16 from damaging the insulation board, a rubber plate 17 is fixedly connected to the baffle 16. A driving cavity 24 is provided inside the cutting platform 1. A driving motor 26 is fixedly installed at one end of the outer surface of the cutting platform 1. The driving motor 26 is electrically connected to the controller and is supplied with the required electrical energy by a power source. A driving shaft rod 25 is provided at the output end of the driving motor 26. One end of the driving shaft rod 25 extends into the driving cavity 24. Bevel gears 27 are fixedly connected to both ends of the driving shaft rod 25. One end of the threaded rod 20 extends into the driving cavity 24 and is fixedly connected to a bevel gear 21. The bevel gear 21 meshes with the bevel gear 27. When the driving motor 26 operates, the driving motor 26 drives the driving shaft rod 25 to rotate in the driving cavity 24. The rotation of the driving shaft rod 25 causes the bevel gear 27 to rotate accordingly. Through the meshing of the bevel gear 27 and the bevel gear 21, the threaded rod 20 rotates in the transverse groove 18. The rotation of the threaded rod 20 causes the sliding sleeve 22 to slide in the transverse groove 18 and enables the sliding plate 14 to slide synchronously with the sliding sleeve 22. The sliding of the sliding plate 14 can fix the insulation board according to the size of the insulation board by the baffle 16, effectively preventing the insulation board from shifting during the cutting process.

[0033] To facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0034] In practical applications, first, place the insulation board on the cutting platform 1. Secondly, make the drive motor 26 work. The drive motor 26 drives the drive shaft rod 25 to rotate in the drive cavity 24. The rotation of the drive shaft rod 25 causes the first bevel gear 27 to rotate accordingly. Through the meshing of the first bevel gear 27 and the second bevel gear 21, the threaded rod 20 rotates in the transverse groove 18. The rotation of the threaded rod 20 causes the sliding sleeve 22 to slide in the transverse groove 18, and the sliding plate 14 slides synchronously with the sliding sleeve 22. The sliding of the sliding plate 14 can fix the insulation board on the cutting platform 1 according to the size of the insulation board. Then, the adjustment motor 7 works. The adjustment motor 7 drives the adjustment screw rod 6 to rotate in the adjustment cavity 5, causing the two moving blocks 8 to slide towards or away from each other. The sliding of the moving blocks 8 causes the L-shaped frame 9 to slide synchronously. The sliding of the L-shaped frame 9 can further adjust the distance between the lower pressing plates 11 according to the size of the insulation board. Finally, the cylinder 10 works. The cylinder 10 drives the lower pressing plate 11 to press and fix the insulation board on the cutting platform 1, facilitating the cutting process of the insulation board.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A positioning mechanism for a thermal insulation board cutting machine, comprising a cutting platform (1), characterized in that: A rotating base (2) is fixedly connected to the bottom end of the cutting platform (1), a fixing plate (3) is welded to the top end of the cutting platform (1), an adjustment component is provided at the end of the top end of the cutting platform (1) away from the fixing plate (3), the adjustment component comprises an adjustment box (4) fixedly connected to the cutting platform (1), an adjustment cavity (5) is provided inside the adjustment box (4), an adjustment screw rod (6) is rotatably connected inside the adjustment cavity (5), one end of the adjustment screw rod (6) extends outside the adjustment box (4) and is connected to the adjustment motor (7), and the adjustment screw rod (6) is symmetrically A moving block (8) is provided, the top end of which extends to the outside of the regulating box (4) and is fixedly connected to an L-shaped frame (9), a cylinder (10) is fixedly connected to the L-shaped frame (9), a lower pressure plate (11) is fixedly connected to the output end of the cylinder (10), a slide groove (12) is provided on the top end of the cutting platform (1) away from the other end of the fixed plate (3), one end of the slide groove (12) extends to the outside of the cutting platform (1), a transverse groove (18) is symmetrically provided outside the cutting platform (1) away from the bottom end of the slide groove (12), and a moving component is provided in the transverse groove (18).

2. A thermal insulation board cutting machine positioning mechanism according to claim 1, characterized in that: The moving assembly comprises a threaded rod (20) rotatably connected in the transverse groove (18), a sliding sleeve (22) being threadedly connected to the threaded rod (20), the sliding sleeve (22) being slidably connected to the transverse groove (18), the top end of the sliding sleeve (22) extending into the slide groove (12) and being fixedly connected to the slide plate (14), the slide plate (14) being slidably connected to the slide groove (12), and a baffle (16) being fixedly connected to the slide plate (14).

3. A thermal insulation board cutting machine positioning mechanism according to claim 2, characterized in that: Sliding grooves (19) are provided at both ends of the inner surface of the transverse groove (18), and sliding blocks (23) are welded at both ends of the outer surface of the sliding sleeve (22), and the sliding blocks (23) are slidably connected to the sliding grooves (19).

4. A thermal insulation board cutting machine positioning mechanism according to claim 2, characterized in that: Limiting grooves (13) are provided at both ends of the inner surface of the slide groove (12), and limiting blocks (15) are welded at both ends of the outer surface of the slide plate (14), and the limiting blocks (15) are slidably connected to the limiting grooves (13).

5. The positioning mechanism of the thermal insulation board cutting machine according to claim 2, characterized in that: A driving cavity (24) is provided inside the cutting platform (1), a driving motor (26) is fixedly mounted on one end of the outer surface of the cutting platform (1), a driving shaft (25) is provided at the output end of the driving motor (26), one end of the driving shaft (25) extends to the driving cavity (24), and bevel gears (27) are fixedly connected to both ends of the driving shaft (25).

6. A thermal insulation board cutting machine positioning mechanism according to claim 5, characterized in that: One end of the threaded rod (20) extends into the driving cavity (24) and is fixedly connected to the second bevel gear (21), and the second bevel gear (21) is meshed with the first bevel gear (27).

7. The positioning mechanism of the thermal insulation board cutting machine according to claim 2, characterized in that: A rubber plate (17) is fixedly connected to the baffle plate (16).

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