A cutting device for building decoration materials

Abstract

This utility model relates to the field of building decoration technology and discloses a cutting device for building decoration materials, including a base frame with protective plates around its perimeter and supporting legs at the bottom. A first hydraulic cylinder on the top back is connected to a lifting block, and a second hydraulic cylinder on the front of the lifting block is connected to a connecting block. A cutting blade is located on the output shaft of a first servo motor on the right side of the connecting block. A moving adjustment mechanism is located inside the base frame, and a clamping mechanism is located on its top. The moving frame slides left and right on the surface of the fixed frame via a sliding sleeve. The moving block slides onto the guide rod through a hole that matches the guide rod. The guide rod supports the moving block and the cutting platform, ensuring smooth movement and avoiding cutting deviation. A second servo motor drives a rotating shaft and gears to rotate. The gears mesh with a rack on the inner wall of the fixed frame, driving the moving frame, moving block, and cutting platform to move left and right. The gear and rack transmission is smooth and highly accurate, enabling precise control of the movement distance. Combined with a scale and indicator needle, the cutting platform is precisely positioned to meet the cutting needs of materials of different lengths.

Description

Technical Field

[0001] This utility model relates to the field of building decoration technology, specifically to a cutting device for building decoration materials. Background Technology

[0002] This utility model discloses a cutting device for building decoration materials, which relates to the field of building decoration technology. Currently, in the sales process of building decoration materials, the materials are pre-processed to meet specific size requirements, and a cutting device is used during the cutting process.

[0003] According to announcement number CN 218170610 U, a cutting device for selling building decoration materials includes a cutting table, electric slide rails on both sides of the top of the cutting table, and slide grooves at both ends of the top of the cutting table. An adjustment box is provided at the corresponding position of the slide groove at both ends of the bottom of the cutting table, and an adjustment motor is provided at one end of the adjustment box.

[0004] The regulating motor in this device is fixedly installed inside the regulating box via mounting screws. A bidirectional screw is fixedly connected to the output shaft of the motor, and two adjusting blocks are located on the outer periphery of both ends of the bidirectional screw. Through the design of the regulating box, the distance between the two electric slide rails can be adjusted, allowing for the cutting of different sizes of boards or tiles according to requirements, thereby improving the applicability of the equipment. However, the positioning method of this device is relatively rudimentary, relying solely on manual visual inspection or a simple ruler, making it difficult to achieve high-precision positioning. This results in significant errors in the cutting dimensions, failing to meet the demands of high-quality architectural decoration. Utility Model Content

[0005] The purpose of this utility model is to provide a cutting device for building decoration materials to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a building decoration material cutting device, comprising a base frame, with protective plates fixedly connected around the base frame, and support legs symmetrically fixedly connected to the bottom of the base frame in all directions. A first hydraulic cylinder is fixedly connected to the top back of the base frame, a lifting block is fixedly connected to the output end of the first hydraulic cylinder, a second hydraulic cylinder is fixedly connected to the front of the lifting block, a connecting block is fixedly connected to the output end of the second hydraulic cylinder, a first servo motor is fixedly connected to the right side of the connecting block, a cutting blade is fixedly connected to the surface of the output shaft of the first servo motor, a moving adjustment mechanism is provided at the bottom of the inner wall of the base frame, and a clamping mechanism is provided at the top of the moving adjustment mechanism.

[0007] The movable adjustment mechanism includes fixed rods, which are symmetrically fixed to the bottom of the inner wall of the base frame. A fixed frame is fixedly connected to the top of each of the four fixed rods. Sliding sleeves are slidably connected to the front and rear sides of the fixed frame. A movable frame is fixedly connected to the surfaces of two sliding sleeves. A second servo motor is fixedly connected to the front of the movable frame. A rotating shaft is fixedly connected to the output end of the second servo motor. A gear is fixedly connected to the middle of the rotating shaft. Racks are fixedly connected to the left and right sides of the inner wall of the fixed frame. A movable block is fixedly connected to the top of the movable frame. A cutting platform is fixedly connected to the top of the movable block. A rectangular slot is formed on the top of the base frame. Guide rods are symmetrically fixedly connected to the left and right sides of the inner wall of the rectangular slot. A scale is fixedly connected to the top of the base frame near the front. An indicator needle is fixedly connected to the middle of the front of the cutting platform. A support rod is fixedly connected to the front of the top of the base frame. A laser positioning device is fixedly connected to the top of the support rod.

[0008] Preferably, the rear end of the rotating shaft is rotatably connected to the back of the inner wall of the movable frame, the gear meshes with the rack, and the movable block has holes on the left and right sides that match the guide rods. The movable block is slidably connected to the surfaces of the two guide rods through the holes. The guide rods support the movable block and the cutting platform, making the left and right movement of the movable block and the cutting platform more stable.

[0009] Preferably, the bottom of the indicator needle is located at the top of the scale and at the zero mark. The top of the scale is zero, and the values ​​on the left and right sides of the top of the scale are symmetrically distributed.

[0010] Preferably, the laser positioning device is tilted downwards and aligned with the center of the top of the cutting platform, while the extended ray corresponds to the zero mark of the ruler, and the cutting disc corresponds to the zero mark at the top of the ruler.

[0011] Preferably, the clamping mechanism includes a first fixed plate, which is fixedly connected to the bottom right side of the cutting platform. A second fixed plate is fixedly connected to the bottom left side of the cutting platform. A third servo motor is fixedly connected to the right side of the first fixed plate. A bidirectional lead screw is fixedly connected to the output end of the third servo motor. Limiting rods are symmetrically fixedly connected to the left side of the first fixed plate. Moving plates are symmetrically threaded on the surface of the bidirectional lead screw. Connecting frames are symmetrically fixedly connected to one side of the two moving plates. Clamping blocks are fixedly connected to the other end of the two sets of connecting frames.

[0012] Preferably, the first fixing plate and the second fixing plate are symmetrically distributed, the left end of the bidirectional lead screw is rotatably connected to the right side of the second fixing plate, and the left ends of the two limiting rods are fixedly connected to the right side of the second fixing plate.

[0013] Preferably, one side of each of the two movable plates has a hole that matches the two limiting rods, and the two movable plates are slidably connected to the surfaces of the two limiting rods through the hole. The two limiting rods limit the movement of the two movable plates, so that the two movable plates move towards each other as the bidirectional lead screw rotates.

[0014] Preferably, the laser positioning device is model DWY-06450401.

[0015] Compared with the prior art, the present invention provides a cutting device for building decoration materials, which has the following beneficial effects:

[0016] 1. In this building decoration material cutting device, the movable adjustment mechanism has a movable frame that slides left and right on the surface of the fixed frame via a sliding sleeve. Simultaneously, holes matching the guide rods are opened on both sides of the movable block, which slides left and right through these holes to connect to the surfaces of the two guide rods. The guide rods support the movable block and the cutting platform, making them more stable during left and right movement and avoiding cutting deviations caused by unstable movement. This further improves the accuracy and stability of the cutting. A second servo motor drives the rotating shaft and gears to rotate. Because the gears mesh with the racks on both sides of the inner wall of the fixed frame, they drive the movable frame, movable block, and cutting platform to move left and right. This gear and rack transmission method features smooth transmission and high precision, enabling precise control of the cutting platform's movement distance. Combined with a scale and indicator needle, precise positioning of the cutting platform can be achieved, meeting the cutting needs of building decoration materials of different lengths.

[0017] 2. This building decoration material cutting device uses a third servo motor to drive a bidirectional lead screw to rotate. The surface of the bidirectional lead screw is symmetrically threaded with moving plates. One side of each moving plate is symmetrically fixed with a connecting frame, and the other end of the connecting frame is fixed with a clamping block. When the bidirectional lead screw rotates, the two moving plates move towards each other under the limiting action of the limiting rod, thereby driving the two clamping blocks to quickly approach and clamp the building decoration material. The clamping process is efficient and fast, and the clamping is stable, effectively preventing the material from moving and shaking during the cutting process, and ensuring the smooth cutting. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2This is a three-dimensional schematic diagram of the internal structure of the base frame of this utility model;

[0021] Figure 3 This is a three-dimensional schematic diagram of the fixing rod and fixing frame of this utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the rotating shaft and gear of this utility model;

[0023] Figure 5 This is a three-dimensional schematic diagram of the structural guide rod and cutting platform of this utility model;

[0024] Figure 6 This is a three-dimensional schematic diagram of the clamping mechanism of this utility model.

[0025] In the diagram: 1. Base frame; 2. Protective plate; 3. Support leg; 4. First hydraulic cylinder; 41. Lifting block; 42. Second hydraulic cylinder; 43. Connecting block; 44. First servo motor; 45. Cutting blade; 5. Moving adjustment mechanism; 51. Fixed rod; 52. Fixed frame; 53. Sliding sleeve; 54. Moving frame; 55. Second servo motor; 56. Rotating shaft; 57. Gear; 58. Rack; 59. Moving block; 511. Rectangular groove; 512. Guide rod; 513. Cutting platform; 514. Scale; 515. Indicator needle; 516. Support rod; 517. Laser positioning device; 6. Clamping mechanism; 61. First fixed plate; 62. Second fixed plate; 63. Third servo motor; 64. Bidirectional lead screw; 65. Limiting rod; 66. Moving plate; 67. Connecting frame; 68. Clamping block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] This utility model provides the following technical solution: Example 1

[0029] Please see Figure 1-5 This utility model provides a technical solution: a building decoration material cutting device, including a base frame 1, with protective plates 2 fixedly connected around the base frame 1, and support legs 3 symmetrically fixedly connected to the bottom of the base frame 1. A first hydraulic cylinder 4 is fixedly connected to the top and back of the base frame 1, and a lifting block 41 is fixedly connected to the output end of the first hydraulic cylinder 4. A second hydraulic cylinder 42 is fixedly connected to the front of the lifting block 41, and a connecting block 43 is fixedly connected to the output end of the second hydraulic cylinder 42. A first servo motor 44 is fixedly connected to the right side of the connecting block 43, and a cutting blade 45 is fixedly connected to the surface of the output shaft of the first servo motor 44. A moving adjustment mechanism 5 is provided at the bottom of the inner wall of the base frame 1, and a clamping mechanism 6 is provided at the top of the moving adjustment mechanism 5.

[0030] The movable adjustment mechanism 5 includes fixed rods 51, which are symmetrically fixed to the bottom of the inner wall of the base frame 1. A fixed frame 52 is fixedly connected to the top of each of the four fixed rods 51. Sliding sleeves 53 are slidably connected to the front and rear sides and left and right sides of the fixed frame 52. A movable frame 54 is fixedly connected to the surface of two sliding sleeves 53. A second servo motor 55 is fixedly connected to the front of the movable frame 54. A rotating shaft 56 is fixedly connected to the output end of the second servo motor 55. A gear 57 is fixedly connected to the middle of the surface of the rotating shaft 56. The inner walls of the fixed frame 52 are fixedly connected to the left and right sides... A rack 58 is attached to the top of the movable frame 54, a movable block 59 is fixedly connected to the top of the movable block 59, a cutting platform 513 is fixedly connected to the top of the base frame 1, a rectangular groove 511 is opened on the top of the base frame 1, guide rods 512 are fixedly connected symmetrically on the left and right sides and front and back of the inner wall of the rectangular groove 511, a scale 514 is fixedly connected to the top of the base frame 1 near the front, an indicator needle 515 is fixedly connected to the center of the front of the cutting platform 513, a support rod 516 is fixedly connected to the top of the base frame 1, and a laser positioning device 517 is fixedly connected to the top of the support rod 516.

[0031] The rear end of the rotating shaft 56 is rotatably connected to the back of the inner wall of the movable frame 54. The gear 57 meshes with the rack 58. The movable block 59 has holes on the left and right sides that match the guide rods 512. The movable block 59 is slidably connected to the surfaces of the two guide rods 512 through the holes. The guide rods 512 support the movable block 59 and the cutting platform 513, making the left and right movement of the movable block 59 and the cutting platform 513 more stable.

[0032] The bottom of the indicator needle 515 is located at the top of the scale 514 and at the zero mark. The top of the scale 514 is zero, and the values ​​on the left and right sides of the top of the scale 514 are symmetrically distributed.

[0033] The laser positioning device 517 is tilted downwards and aligned with the top center of the cutting platform 513. At the same time, the extended ray corresponds to the zero mark line of the scale 514, and the cutting disc 45 corresponds to the zero mark line at the top of the scale 514. Example 2

[0034] Please see Figure 6 Furthermore, based on Embodiment 1, a clamping mechanism 6 is obtained.

[0035] The clamping mechanism 6 includes a first fixed plate 61, which is fixedly connected to the bottom right side of the cutting platform 513. A second fixed plate 62 is fixedly connected to the bottom left side of the cutting platform 513. A third servo motor 63 is fixedly connected to the right side of the first fixed plate 61. A bidirectional lead screw 64 is fixedly connected to the output end of the third servo motor 63. Limiting rods 65 are symmetrically fixedly connected to the left side of the first fixed plate 61. Moving plates 66 are symmetrically threaded on the surface of the bidirectional lead screw 64. Connecting frames 67 are symmetrically fixedly connected to one side of the two moving plates 66. Clamping blocks 68 are fixedly connected to the other end of the two sets of connecting frames 67.

[0036] The first fixing plate 61 and the second fixing plate 62 are symmetrically distributed. The left end of the bidirectional lead screw 64 is rotatably connected to the right side of the second fixing plate 62, and the left ends of the two limiting rods 65 are fixedly connected to the right side of the second fixing plate 62.

[0037] Two movable plates 66 have holes on one side that match two limiting rods 65. The two movable plates 66 are slidably connected to the surfaces of the two limiting rods 65 through the holes. The two limiting rods 65 limit the two movable plates 66, so that the two movable plates 66 move towards each other as the bidirectional lead screw 64 rotates.

[0038] In actual operation, when this device is used, the building decoration material to be cut is placed on the cutting platform 513. The third servo motor 63 in the clamping mechanism 6 is started, and its output end drives the bidirectional lead screw 64 to rotate. Since the surface of the bidirectional lead screw 64 is symmetrically threaded with moving plates 66, and the moving plates 66 are slidably connected to the surface of the limiting rod 65 through holes, under the limiting action of the limiting rod 65, the two moving plates 66 will move towards each other as the bidirectional lead screw 64 rotates. The moving plates 66 drive the clamping block 68 to move synchronously through the connecting frame 67, thereby firmly clamping the material on the cutting platform 513 and preventing the material from shifting during the cutting process. The second servo motor 55 is started, and its output end drives the rotating shaft 56 and the gear 57 on its surface to rotate. Since the gear 57 meshes with the rack 58 on the inner wall of the fixed frame 52, and the moving frame 54 is connected to the limit rod 65 through the limit rod 65, the two moving plates 66 will move towards each other as the bidirectional lead screw 64 rotates. The moving plates 66 drive the clamping block 68 to move synchronously through the connecting frame 67, thereby firmly clamping the material on the cutting platform 513 and preventing the material from shifting during the cutting process. The second servo motor 55 is started, and its output end drives the rotating shaft 56 and the gear 57 on its surface to rotate. Since the gear 57 meshes with the rack 58 on the inner wall of the fixed frame 52, and the moving frame 54 is connected to the limit rod 65 through the connecting frame 65 through the connecting frame 65, the two moving plates 66 will move towards each other as the two moving plates 66 rotates. The two moving plates 66 are slidably threaded by the connecting frame 65 through the connecting frame 66, and the The sliding sleeve 53 is slidably connected to the surface of the fixed frame 52. The rotation of the gear 57 will drive the moving frame 54 to move left and right. The moving block 59 on the top of the moving frame 54 moves synchronously under the support and guidance of the guide rod 512, thereby driving the cutting platform 513 to move left and right. At this time, the indicator needle 515 on the front of the cutting platform 513 will move on the scale 514. Combined with the ray projected by the laser positioning instrument 517, the cutting position can be accurately determined. When the indicator needle 515 points to the required scale, the second servo motor 55 is stopped and the first servo motor 44 is started, which drives the cutting blade 45 to rotate at high speed. The height of the lifting block 41 is adjusted by the first hydraulic cylinder 4 so that the cutting blade 45 is lowered to the appropriate cutting height. Then, the connecting block 43 and the cutting blade 45 are pushed back and forth by the second hydraulic cylinder 42. In conjunction with the position of the cutting platform 513, the material is accurately cut.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A building decoration material cutting apparatus comprising a base frame (1), characterized in that: The base frame (1) is fixedly connected with guard plates (2) around its perimeter. Support legs (3) are fixedly connected symmetrically to the bottom of the base frame (1) in the front, back, left and right directions. A first hydraulic cylinder (4) is fixedly connected to the top back of the base frame (1). A lifting block (41) is fixedly connected to the output end of the first hydraulic cylinder (4). A second hydraulic cylinder (42) is fixedly connected to the front of the lifting block (41). A connecting block (43) is fixedly connected to the output end of the second hydraulic cylinder (42). A first servo motor (44) is fixedly connected to the right side of the connecting block (43). A cutting blade (45) is fixedly connected to the surface of the output shaft of the first servo motor (44). A moving adjustment mechanism (5) is provided at the bottom of the inner wall of the base frame (1). A clamping mechanism (6) is provided at the top of the moving adjustment mechanism (5). The movable adjustment mechanism (5) includes fixed rods (51), which are symmetrically fixed to the bottom of the inner wall of the base frame (1). The tops of the four fixed rods (51) are fixedly connected to fixed frames (52). Sliding sleeves (53) are slidably connected to the front and rear sides of the fixed frame (52). Movable frames (54) are fixedly connected to the surfaces of the two sliding sleeves (53). A second servo motor (55) is fixedly connected to the front of the movable frame (54). A rotating shaft (56) is fixedly connected to the output end of the second servo motor (55). A gear (57) is fixedly connected to the middle of the surface of the rotating shaft (56). The inner walls of the fixed frame (52) are fixedly connected to the left and right sides. A rack (58) is connected to the top of the movable frame (54), a movable block (59) is fixedly connected to the top of the movable block (59), a cutting platform (513) is fixedly connected to the top of the movable block (59), a rectangular groove (511) is opened on the top of the base frame (1), guide rods (512) are fixedly connected to the left and right sides and front and back of the inner wall of the rectangular groove (511), a scale (514) is fixedly connected to the top of the base frame (1) near the front, an indicator needle (515) is fixedly connected to the middle of the front of the cutting platform (513), a support rod (516) is fixedly connected to the front of the top of the base frame (1), and a laser positioning device (517) is fixedly connected to the top of the support rod (516).

2. The apparatus of claim 1, wherein: The rear end of the rotating shaft (56) is rotatably connected to the back of the inner wall of the movable frame (54). The gear (57) meshes with the rack (58). The movable block (59) has holes on its left and right sides that match the guide rods (512). The movable block (59) is slidably connected to the surfaces of the two guide rods (512) through the holes.

3. The apparatus of claim 1, wherein: The bottom of the indicator needle (515) is located at the top of the scale (514) and at the zero mark. The top of the scale (514) is zero, and the values ​​on the left and right sides of the top of the scale (514) are symmetrically distributed.

4. The apparatus of claim 1, wherein: The laser positioning device (517) is tilted downwards and aligned with the top center of the cutting platform (513). At the same time, the extended ray corresponds to the zero mark line of the ruler (514), and the cutting disc (45) corresponds to the zero mark line at the top of the ruler (514).

5. The apparatus of claim 1 wherein: The clamping mechanism (6) includes a first fixed plate (61), which is fixedly connected to the bottom right side of the cutting platform (513). A second fixed plate (62) is fixedly connected to the bottom left side of the cutting platform (513). A third servo motor (63) is fixedly connected to the right side of the first fixed plate (61). A bidirectional lead screw (64) is fixedly connected to the output end of the third servo motor (63). Limiting rods (65) are fixedly connected to the left side of the first fixed plate (61) symmetrically. Moving plates (66) are symmetrically threaded on the surface of the bidirectional lead screw (64). Connecting frames (67) are fixedly connected to one side of the two moving plates (66) symmetrically. Clamping blocks (68) are fixedly connected to the other end of the two sets of connecting frames (67).

6. The apparatus of claim 5, wherein: The first fixing plate (61) and the second fixing plate (62) are symmetrically distributed. The left end of the bidirectional screw (64) is rotatably connected to the right side of the second fixing plate (62), and the left ends of the two limiting rods (65) are fixedly connected to the right side of the second fixing plate (62).

7. The apparatus of claim 5, wherein: The two movable plates (66) have holes on one side that match the two limiting rods (65), and the two movable plates (66) are slidably connected to the surfaces of the two limiting rods (65) through the holes.

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