Building insulation board cutting device

Abstract

The utility model relates to the related technical field of plate processing, in particular to a building insulation board cutting device which comprises a cutting box. And an insulation board body is arranged at the top of the cutting box, clamping jaws are arranged on the two sides of the insulation board body, and moving blocks are fixedly connected to the bottoms of the clamping jaws. Under the matching action of the insulation board body, the clamping jaws, the moving block, the portal frame, the fixing plate and the rotating mechanism, the four clamping jaws can synchronously move towards the insulation board body, then the insulation board body is positioned and clamped, the fixing and clamping process of the insulation board body is simplified, the working efficiency is improved, and the production cost is reduced. And the insulation board body can be fixed to the center of the device, the cutting precision is improved, and the problems that due to the fact that the number of turns of rotation of connecting rods on the two sides by workers is different, the moving distances of the connecting rods are different, the boards cannot be located in the center of the device to be cut, and the cutting precision is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to plate processing, in particular to a building insulation board cutting device. Background Art

[0002] We often see different types of boards in construction. Different types of boards have different effects. The most commonly used ones are insulation boards. Insulation boards need to be cut during use, so a cutting device for building insulation board processing is needed to achieve cutting.

[0003] The utility model patent with the announcement number CN215149450U discloses a cutting device for building insulation board processing, which belongs to the technical field related to board processing, and solves the problem that it is inconvenient to fix and clamp the insulation board during use in the prior art, which affects the cutting of the insulation board. The utility model includes a cutting bracket, a servo motor, a cutting blade and an insulation board body. The insulation board body is installed at the top of the clamping structure. The clamping structure includes a clamping block, a connecting block, a connecting rod and a rotating handle. The connecting blocks are arranged on both sides of the inside of the cutting bracket. The connecting block is installed with a connecting rod. The rotating handle is installed on one side of the connecting rod, and the clamping block is fixed on the other side of the connecting rod. The utility model installs a first pull rod at the top of the cutting blade, and the first pull rod can protect the cutting blade. One side of the first pull rod is hinged at the top of the cutting bracket, and then the other side of the first pull rod is fixed by a fixing bolt. By arranging a protective device at the top of the cutting blade, the device can be protected and the cutting blade can be prevented from causing harm to the staff.

[0004] However, the above patent still has shortcomings: although this patent fixes and clamps the plate by rotating the connecting rods on both sides to drive the clamping blocks, the number of rotations of the connecting rods on both sides by the staff is different, resulting in different moving distances of the connecting rods. Therefore, the plate cannot be cut at the center of the device, and the cutting accuracy is low. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a building insulation board cutting device to solve the problem raised in the above background technology that the different numbers of rotations of the connecting rods on both sides by the staff will cause the moving distances of the connecting rods to be different, so the board cannot be cut at the center of the device, resulting in low cutting accuracy.

[0006] The technical solution of the utility model is:

[0007] A building insulation board cutting device comprises: a cutting box; an insulation board body is arranged on the top of the cutting box, clamping claws are arranged on both sides of the insulation board body, the bottoms of the clamping claws are fixedly connected with moving blocks, the moving blocks are slidably connected to the cutting box, a gantry is arranged on the top of the insulation board body, and fixed plates are fixedly connected on both sides of the bottom of the gantry, and the fixed plates are fixedly connected to the cutting box; a rotating mechanism for controlling four clamping claws to fix the insulation board body is arranged inside the cutting box; a lifting mechanism for cutting the insulation board body is arranged inside the gantry.

[0008] Preferably, the rotating mechanism includes: a first rotating shaft is arranged inside the cutting box, a second rotating shaft is arranged on the side of the cutting box away from the first rotating shaft, the outer surfaces of the first rotating shaft and the second rotating shaft are rotatably connected to a fixed seat, both sides of the fixed seat are fixedly connected to connecting rods, and the ends of the connecting rods away from the fixed seat are fixedly connected to the cutting box; the top ends of the first rotating shaft and the second rotating shaft are fixedly connected to circular plates, arc grooves are opened on both sides of the circular plates, matching cylindrical blocks are arranged inside the arc grooves, and the top ends of the cylindrical blocks are respectively fixedly connected to the moving blocks; the outer surface of the bottom end of the first rotating shaft is provided with a power mechanism for controlling the two circular plates to rotate synchronously.

[0009] Preferably, the power mechanism includes: a worm wheel is fixedly connected to the outer surface of the bottom end of the first rotating shaft, a worm is meshed on one side of the worm wheel, a third rotating shaft is fixedly connected to the center of the worm, one end of the third rotating shaft is rotatably connected to the cutting box, the other end of the third rotating shaft passes through the cutting box and extends to the handle, and the handle is fixedly connected to the third rotating shaft; a first synchronous wheel is provided on the top of the worm wheel, the first synchronous wheel is fixed to the outer surface of the first rotating shaft, a second synchronous wheel is provided on one side of the first synchronous wheel, the second synchronous wheel is fixed to the outer surface of the second rotating shaft, and the first synchronous wheel and the second synchronous wheel are connected by a synchronous belt.

[0010] Preferably, the cutting box is fixedly connected with a limiting slide bar near the moving block, and matching slide grooves are provided on both sides of the moving block, and the moving block is slidably connected with the limiting slide bar through the slide grooves.

[0011] Preferably, the lifting mechanism includes: a translation block is arranged inside the gantry, a hydraulic cylinder is fixedly connected to the bottom of the translation block, a protective cover is fixedly connected to the telescopic end of the hydraulic cylinder, a saw blade is arranged inside the protective cover, a fourth rotating shaft is fixedly connected to the center of the saw blade, one end of the fourth rotating shaft is rotatably connected to the protective cover, the other end of the fourth rotating shaft passes through the protective cover and extends to the first motor, the first motor is fixedly connected to the protective cover, and the fourth rotating shaft is fixedly connected to the output end of the first motor; a screw is threadedly connected to the interior of the translation block, one end of the screw is rotatably connected to the gantry, the other end of the screw passes through the gantry and extends to the second motor, the second motor is fixedly connected to the gantry, the screw is fixedly connected to the output end of the second motor, sliding rods are arranged on both sides of the screw, both ends of the sliding rods are fixedly connected to the gantry, and the translation block is slidably connected to the sliding rods.

[0012] Preferably, a plurality of ball seats are evenly arranged between the cutting box and the insulation board body, the ball seats are fixedly connected to the cutting box, and steel balls are arranged inside the ball seats.

[0013] Preferably, a damping pad is provided on one side of the clamping jaws close to the insulation board body, and the damping pads are fixedly connected to the clamping jaws respectively.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Firstly, the utility model can make the four clamps move synchronously toward the insulation board body through the cooperation of the insulation board body, the clamps, the moving block, the gantry, the fixed plate and the rotating mechanism, and then position and clamp the insulation board body, which not only simplifies the fixing and clamping process of the insulation board body and improves the work efficiency, but also can fix the insulation board body at the center of the device, improves the cutting accuracy, and solves the problem that the moving distance of the connecting rods on both sides is different due to the different number of rotations of the connecting rods by the staff, so that the plate cannot be cut at the center of the device and the cutting accuracy is low.

[0016] Secondly, the utility model can adjust the cutting device according to the cutting depth required by the user through the cooperation of the insulation board body, the clamping claws, the moving block, the gantry, the fixed plate and the lifting mechanism, so that the device can freely adjust the cutting depth of the insulation board body, thereby improving the practicality, protecting the staff, avoiding the splashing of debris generated by cutting, and improving the safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional structural schematic diagram of a building insulation board cutting device of the utility model;

[0018] Figure 2 It is a side cross-sectional structural schematic diagram of a building insulation board cutting device of the utility model;

[0019] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] Figure 5 This is a schematic diagram of the connection structure between the worm and the worm wheel of the utility model;

[0022] Figure 6 This is a schematic diagram of the power mechanism structure of the utility model;

[0023] Figure 7 This is a schematic diagram of the connection structure between the clamping jaw and the cylindrical block of the utility model;

[0024] Figure 8 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0025] Fig. 9 It is a schematic diagram of the connection structure between the ball seat and the steel ball of the utility model.

[0026] In the figure:

[0027] 1. Cutting box; 2. Insulation board body; 3. Clamp; 4. Moving block; 5. Gantry; 6. Fixed plate; 7. Rotating mechanism; 8. Lifting mechanism; 9. First rotating shaft; 10. Second rotating shaft; 11. Fixed seat; 12. Connecting rod; 13. Circular plate; 14. Arc groove; 15. Cylindrical block; 16. Power mechanism; 17. Worm gear; 18. Worm; 19. Third rotating shaft; 20. Turning handle; 21. First synchronous wheel; 22. Second synchronous wheel; 23. Synchronous belt; 24. Limiting slide; 25. Slide; 26. Translation block; 27. Hydraulic cylinder; 28. Protective cover; 29. ​​Saw blade; 30. Fourth rotating shaft; 31. First motor; 32. Screw; 33. Second motor; 34. Slide; 35. Ball seat; 36. Steel ball; 37. Damping pad. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 9 The utility model describes the above technical solution in detail through the following embodiments:

[0030] A building insulation board cutting device comprises: a cutting box 1; an insulation board body 2 is arranged on the top of the cutting box 1, clamping claws 3 are arranged on both sides of the insulation board body 2, and the bottom of the clamping claws 3 are fixedly connected with moving blocks 4, and the moving blocks 4 are slidably connected to the cutting box 1; a gantry 5 is arranged on the top of the insulation board body 2, and both sides of the bottom of the gantry 5 are fixedly connected with fixed plates 6, and the fixed plates 6 are fixedly connected to the cutting box 1; a rotating mechanism 7 for controlling four clamping claws 3 to fix the insulation board body 2 is arranged inside the cutting box 1; a lifting mechanism 8 for cutting the insulation board body 2 is arranged inside the gantry 5, and the user places the insulation board body 2 to The cutting box 1 is then controlled by the rotating mechanism 7 to move the moving block 4 synchronously in the direction of the insulation board body 2. The moving block 4 drives the clamping jaws 3 while moving, so that the clamping jaws 3 fix and clamp the insulation board body 2 and position the insulation board body 2 at the same time. This not only simplifies the fixing and clamping process of the insulation board body 2 and improves work efficiency, but also can fix the insulation board body 2 at the center of the device, improves cutting accuracy, and solves the problem that the moving distance of the connecting rod is different due to the different number of rotations of the connecting rods on both sides by the staff, so that the plate cannot be cut at the center of the device and the cutting accuracy is low.

[0031] like Figure 2 and Figure 7As shown, the rotating mechanism 7 includes: a first rotating shaft 9 is arranged inside the cutting box 1, a second rotating shaft 10 is arranged on the side of the cutting box 1 away from the first rotating shaft 9, the outer surfaces of the first rotating shaft 9 and the second rotating shaft 10 are rotatably connected to a fixed seat 11, both sides of the fixed seat 11 are fixedly connected to a connecting rod 12, and the end of the connecting rod 12 away from the fixed seat 11 is fixedly connected to the cutting box 1; the top ends of the first rotating shaft 9 and the second rotating shaft 10 are fixedly connected to a circular plate 13, both sides of the circular plate 13 are provided with an arc groove 14, and the inside of the arc groove 14 is provided with The matching cylindrical blocks 15, the top ends of the cylindrical blocks 15 are fixedly connected to the moving blocks 4 respectively; the outer surface of the bottom end of the first rotating shaft 9 is provided with a power mechanism 16 for controlling the synchronous rotation of the two circular plates 13. The user controls the first rotating shaft 9 and the second rotating shaft 10 to rotate synchronously through the power mechanism 16. The first rotating shaft 9 and the second rotating shaft 10 rotate synchronously while driving the circular plate 13 to rotate. The rotation of the circular plate 13 pushes the cylindrical block 15 through the arc groove 14 inside it, so that the cylindrical block 15 drives the moving block 4 to move synchronously toward the insulation board body 2.

[0032] like Figure 5 and Figure 6 As shown, the power mechanism 16 includes: a worm wheel 17 is fixedly connected to the outer surface of the bottom end of the first rotating shaft 9, a worm 18 is meshed on one side of the worm wheel 17, a third rotating shaft 19 is fixedly connected to the center of the worm 18, one end of the third rotating shaft 19 is rotatably connected to the cutting box 1, the other end of the third rotating shaft 19 passes through the cutting box 1 and extends to the handle 20, and the handle 20 is fixedly connected to the third rotating shaft 19; a first synchronous wheel 21 is arranged on the top of the worm wheel 17, the first synchronous wheel 21 is fixed to the outer surface of the first rotating shaft 9, and one side of the first synchronous wheel 21 is arranged The second synchronous wheel 22 is fixed to the outer surface of the second rotating shaft 10, and the first synchronous wheel 21 and the second synchronous wheel 22 are connected by a synchronous belt 23. The user rotates the handle 20, and the handle 20 drives the third rotating shaft 19, and the third rotating shaft 19 drives the worm 18, and the worm 18 drives the worm wheel 17. The rotation of the worm wheel 17 drives the first rotating shaft 9. The rotation of the first rotating shaft 9 drives the first synchronous wheel 21 at the same time. The first synchronous wheel 21 drives the second synchronous wheel 22 through the synchronous belt 23, so that the first rotating shaft 9 and the second rotating shaft 10 rotate synchronously.

[0033] like Figure 4 and Figure 7 As shown, the cutting box 1 is fixedly connected with a limiting slide bar 24 near the moving block 4, and matching slide grooves 25 are opened on both sides of the moving block 4. The moving block 4 is slidably connected with the limiting slide bar 24 through the slide grooves 25, and the moving block 4 can be limited, so that the moving block 4 can slide flexibly inside the cutting box 1.

[0034] like Figure 8As shown, the lifting mechanism 8 includes: a translation block 26 is arranged inside the gantry 5, a hydraulic cylinder 27 is fixedly connected to the bottom of the translation block 26, a protective cover 28 is fixedly connected to the telescopic end of the hydraulic cylinder 27, a saw blade 29 is arranged inside the protective cover 28, a fourth rotating shaft 30 is fixedly connected to the center of the saw blade 29, one end of the fourth rotating shaft 30 is rotatably connected to the protective cover 28, the other end of the fourth rotating shaft 30 penetrates the protective cover 28 and extends to the first motor 31, the first motor 31 is fixedly connected to the protective cover 28, and the fourth rotating shaft 30 is fixedly connected to the output end of the first motor 31; a screw rod 32 is threadedly connected to the interior of the translation block 26, one end of the screw rod 32 is rotatably connected to the gantry 5, the other end of the screw rod 32 penetrates the gantry 5 and extends to the second motor 33, the second motor 33 is fixedly connected to the gantry 5, and the screw rod 32 is connected to the second motor 33. 3 is fixedly connected, and sliding bars 34 are provided on both sides of the screw rod 32. Both ends of the sliding bars 34 are fixedly connected to the gantry 5, and the translation blocks 26 are slidably connected to the sliding bars 34. The first motor 31 is started, and the output end of the first motor 31 drives the fourth rotating shaft 30 to rotate, and the fourth rotating shaft 30 drives the saw blade 29 to rotate. At the same time, the user can control the telescopic end of the hydraulic cylinder 27 to extend and retract according to his own needs. The telescopic end of the hydraulic cylinder 27 drives the protective cover 28, and the protective cover 28 drives the saw blade 29 through the fourth rotating shaft 30, thereby controlling the cutting depth. Finally, the second motor 33 is started, and the output end of the second motor 33 drives the screw rod 32, and the screw 32 drives the translation block 26. The translation block 26 moves horizontally through the cooperation of the sliding bar 34, thereby driving the saw blade 29 to move to cut the insulation board body 2.

[0035] like Fig. 9 As shown, a plurality of ball seats 35 are evenly arranged between the cutting box 1 and the insulation board body 2. The ball seats 35 are fixedly connected to the cutting box 1. Steel balls 36 are arranged inside the ball seats 35 to facilitate controlling the movement of the insulation board body 2 on the device when the device does not clamp the insulation board body 2.

[0036] like Figure 7 As shown, a damping pad 37 is provided on one side of the clamping jaw 3 close to the insulation board body 2, and the damping pad 37 is fixedly connected to the clamping jaw 3, respectively, thereby improving the friction between the contact surface of the clamping jaw 3 and the insulation board body 2, thereby improving the clamping stability and avoiding displacement of the insulation board body 2 during cutting.

[0037] Working principle: the user places the insulation board body 2 on the cutting box 1, and then rotates the handle 20, the handle 20 drives the third rotating shaft 19, the third rotating shaft 19 drives the worm 18, the worm 18 drives the worm wheel 17, the worm wheel 17 rotates and drives the first rotating shaft 9, the first rotating shaft 9 rotates while driving the first synchronous wheel 21, the first synchronous wheel 21 drives the second synchronous wheel 22 through the synchronous belt 23, so that the first rotating shaft 9 and the second rotating shaft 10 rotate synchronously, the first rotating shaft 9 and the second rotating shaft 10 rotate synchronously, and the first rotating shaft 9 and the second rotating shaft 10 rotate synchronously while driving the circular plate 13 to rotate, and the circular plate 13 rotates through the arc inside thereof The shaped groove 14 pushes the cylindrical block 15, so that the cylindrical block 15 drives the moving block 4 to move synchronously toward the insulation board body 2, and the moving block 4 drives the clamping jaws 3 while moving, so that the clamping jaws 3 fix and clamp the insulation board body 2 and position the insulation board body 2 at the same time, which not only simplifies the fixing and clamping process of the insulation board body 2 and improves work efficiency, but also can fix the insulation board body 2 at the center of the device, improves cutting accuracy, and solves the problem that the moving distance of the connecting rod is different due to the different number of rotations of the connecting rods on both sides by the staff, so that the plate cannot be cut at the center of the device and the cutting accuracy is low.

[0038] The first motor 31 is started, and the output end of the first motor 31 drives the fourth rotating shaft 30 to rotate, and the fourth rotating shaft 30 drives the saw blade 29 to rotate. At the same time, the user can control the telescopic end of the hydraulic cylinder 27 to extend and retract according to his own needs. The telescopic end of the hydraulic cylinder 27 drives the protective cover 28, and the protective cover 28 drives the saw blade 29 through the fourth rotating shaft 30, thereby controlling the cutting depth. Finally, the second motor 33 is started, and the output end of the second motor 33 drives the screw rod 32, and the screw rod 32 drives the translation block 26. The translation block 26 moves horizontally through the cooperation of the sliding rod 34, thereby driving the saw blade 29 to move to cut the insulation board body 2. The device can be adjusted to cut according to the cutting depth required by the user, so that the device can freely adjust the cutting depth of the insulation board body 2, thereby improving practicality, protecting the staff, avoiding the occurrence of debris splashing caused by cutting, and improving safety performance.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A building insulation board cutting device, comprising: Cutting box (1); The invention is characterized in that a heat preservation board body (2) is arranged on the top of the cutting box (1), clamping claws (3) are arranged on both sides of the heat preservation board body (2), the bottom of the clamping claws (3) are fixedly connected with moving blocks (4), the moving blocks (4) are slidably connected with the cutting box (1), a gantry (5) is arranged on the top of the heat preservation board body (2), the bottom of the gantry (5) is fixedly connected with fixed plates (6), and the fixed plates (6) are fixedly connected with the cutting box (1); The cutting box (1) is provided with a rotating mechanism (7) for controlling four clamping claws (3) to fix the insulation board body (2), the rotating mechanism (7) comprising: a first rotating shaft (9) is provided inside the cutting box (1), a second rotating shaft (10) is provided on a side of the cutting box (1) away from the first rotating shaft (9), the outer surfaces of the first rotating shaft (9) and the second rotating shaft (10) are both rotatably connected to a fixing seat (11), both sides of the fixing seat (11) are fixedly connected to connecting rods (12), and one end of the connecting rod (12) away from the fixing seat (11) is fixedly connected to the cutting box (1); The top ends of the first rotating shaft (9) and the second rotating shaft (10) are fixedly connected to circular plates (13), arc-shaped grooves (14) are provided on both sides of the circular plates (13), and matching cylindrical blocks (15) are provided inside the arc-shaped grooves (14), and the top ends of the cylindrical blocks (15) are fixedly connected to the moving blocks (4) respectively; The outer surface of the bottom end of the first rotating shaft (9) is provided with a power mechanism (16) for controlling the two circular plates (13) to rotate synchronously; A lifting mechanism (8) for cutting the insulation board body (2) is arranged inside the gantry (5).

2. A building insulation board cutting device as claimed in claim 1, characterized in that: The power mechanism (16) comprises: A worm wheel (17) is fixedly connected to the outer surface of the bottom end of the first rotating shaft (9), a worm (18) is meshed on one side of the worm wheel (17), a third rotating shaft (19) is fixedly connected to the center of the worm (18), one end of the third rotating shaft (19) is rotatably connected to the cutting box (1), the other end of the third rotating shaft (19) passes through the cutting box (1) and extends to a handle (20), and the handle (20) is fixedly connected to the third rotating shaft (19); A first synchronous wheel (21) is arranged on the top of the worm wheel (17), the first synchronous wheel (21) is fixed to the outer surface of the first rotating shaft (9), a second synchronous wheel (22) is arranged on one side of the first synchronous wheel (21), the second synchronous wheel (22) is fixed to the outer surface of the second rotating shaft (10), and the first synchronous wheel (21) and the second synchronous wheel (22) are connected via a synchronous belt (23).

3. A building insulation board cutting device as claimed in claim 1, characterized in that: The cutting box (1) is fixedly connected to a limit slide bar (24) near the moving block (4), and matching slide grooves (25) are provided on both sides of the moving block (4). The moving block (4) is slidably connected to the limit slide bar (24) via the slide grooves (25).

4. A building insulation board cutting device as claimed in claim 1, characterized in that: The lifting mechanism (8) comprises: A translation block (26) is arranged inside the gantry (5), a hydraulic cylinder (27) is fixedly connected to the bottom of the translation block (26), a protective cover (28) is fixedly connected to the telescopic end of the hydraulic cylinder (27), a saw blade (29) is arranged inside the protective cover (28), a fourth rotating shaft (30) is fixedly connected to the center of the saw blade (29), one end of the fourth rotating shaft (30) is rotatably connected to the protective cover (28), the other end of the fourth rotating shaft (30) passes through the protective cover (28) and extends to the first motor (31), the first motor (31) is fixedly connected to the protective cover (28), and the fourth rotating shaft (30) is fixedly connected to the output end of the first motor (31); The translation block (26) is internally threadedly connected to a screw rod (32), one end of the screw rod (32) being rotationally connected to the gantry (5), the other end of the screw rod (32) passing through the gantry (5) and extending to a second motor (33), the second motor (33) being fixedly connected to the gantry (5), the screw rod (32) being fixedly connected to an output end of the second motor (33), both sides of the screw rod (32) being provided with sliding rods (34), both ends of the sliding rods (34) being fixedly connected to the gantry (5), and the translation block (26) being slidably connected to the sliding rods (34).

5. A building insulation board cutting device as claimed in claim 1, characterized in that: A plurality of ball seats (35) are evenly arranged between the cutting box (1) and the insulation board body (2); the ball seats (35) are fixedly connected to the cutting box (1); and steel balls (36) are arranged inside the ball seats (35).

6. A building insulation board cutting device as claimed in claim 1, characterized in that: A damping pad (37) is provided on one side of the clamping jaws (3) close to the insulation board body (2), and the damping pads (37) are respectively fixedly connected to the clamping jaws (3).

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