A precise cutting production equipment for ribbing

Abstract

The utility model provides a kind of rib accurate cutting production equipment, it is related to cutting equipment technical field, including workbench, the bottom of workbench is fixedly installed with supporting leg symmetrically. In the utility model, fixed mechanism utilizes the meshing transmission of worm gear and worm, toothed cylinder and drives the fixed rib of pressing plate, worm gear structure has self-locking characteristic, can ensure the pressure stability of pressing plate to rib, avoid the displacement or vibration of rib when cutting, simultaneously, the cooperation of screw rod and sliding block driven by motor two makes sliding block along sliding slot smooth sliding, realize the accurate feeding of rib to cutting piece direction, ensure the accuracy of cutting position, furthermore, cutting mechanism is driven by pulley one, pulley two and transmission belt, so that cutting piece is stably high-speed rotating, reduce the shaking in cutting process, further ensure the flatness and dimensional accuracy of incision, effectively solve the problem of incision skewing and dimensional deviation caused by human factor or equipment instability in traditional cutting.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and in particular to a precision cutting production equipment for ribs. Background Technology

[0002] In many fields such as furniture manufacturing, building decoration, and industrial parts processing, ribs are a common strip structure material, and the precision and efficiency of their cutting and processing directly affect the assembly quality and production progress of subsequent products.

[0003] Traditional rib cutting operations rely heavily on manual labor or simple cutting equipment. Manual cutting is not only labor-intensive and inefficient, but also makes it difficult to guarantee cutting accuracy. Human factors such as operator technique and force control can easily lead to skewed cuts and dimensional deviations, affecting the splicing effect of the ribs and the overall quality of the product. Simple cutting equipment also has its shortcomings; for example, some equipment lacks a stable and reliable workpiece fixing mechanism, causing the ribs to shift or vibrate during cutting, resulting in decreased cutting accuracy. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a precision cutting production equipment for ribs.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a precision rib cutting production equipment, comprising a worktable, with symmetrically fixed support legs installed at the bottom of the worktable, a cutting groove extending through the top of the worktable, a cutting mechanism installed at the bottom of the worktable, a sliding groove extending through the top of the worktable, a second motor fixedly installed on one side of the worktable, a lead screw fixedly installed at the output end of the second motor, a slider threadedly connected to the outer wall of the lead screw, a fixing mechanism installed on the top of the slider, and the cutting mechanism comprising a first fixing plate and a second fixing plate, with a first motor fixedly installed on one side of the second fixing plate, and a pulley fixedly installed at the output end of the first motor. The fixed plate is rotatably connected to a rotating shaft, one end of which is fixedly mounted with a cutting blade, and the end of the rotating shaft away from the cutting blade is fixedly mounted with a pulley. A transmission belt is fitted inside the pulley and the first pulley. The fixing mechanism includes an L-block, the top of which is fixedly mounted with a fixed shell. A sliding hole is formed through the top of the fixed shell and the L-block. A toothed cylinder is slidably connected inside the sliding hole. A pressure plate is fixedly mounted at the bottom end of the toothed cylinder. The fixed shell is rotatably connected to a rotating shaft, and a worm gear is fixedly mounted on the outer wall of the rotating shaft. A worm is rotatably connected to one side of the fixed shell, and a crank is fixedly mounted on the outer wall of one end of the worm.

[0006] Preferably, both pulley two and pulley one are rotatably connected to the drive belt.

[0007] Preferably, the first fixing plate and the second fixing plate are located at the bottom of the workbench, and the first fixing plate and the second fixing plate are fixedly connected to the workbench.

[0008] Preferably, the slider and the groove are slidably connected.

[0009] Preferably, the L-block is located at the top of the slider, and the L-block is fixedly connected to the slider.

[0010] Preferably, the worm gear meshes with the worm and the toothed cylinder.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] In this invention, the fixing mechanism utilizes the meshing transmission of a worm gear and worm, along with a toothed cylinder, to drive the pressure plate to fix the rib. The worm gear structure has a self-locking characteristic, ensuring stable pressure from the pressure plate on the rib and preventing displacement or vibration during cutting. Simultaneously, the lead screw driven by motor two cooperates with the slider, allowing the slider to slide smoothly along the groove, achieving precise feeding of the rib towards the cutting blade and ensuring accurate cutting position. Furthermore, the cutting mechanism, through pulley one, pulley two, and a transmission belt, enables the cutting blade to rotate stably at high speed, reducing shaking during the cutting process and further ensuring the flatness and dimensional accuracy of the cut. This effectively solves the problems of skewed cuts and dimensional deviations caused by human factors or equipment instability in traditional cutting. Attached Figure Description

[0013] Figure 1 This utility model provides an overall structural schematic diagram of a precision rib cutting production equipment;

[0014] Figure 2 This utility model provides a schematic diagram of the fixing mechanism for a precision rib cutting production equipment;

[0015] Figure 3 This utility model provides a bottom view structural diagram of a precision rib cutting production equipment;

[0016] Figure 4 This utility model proposes a precision cutting equipment for ribs. Figure 3 Enlarged view of point A in the middle.

[0017] Legend: 1. Workbench; 2. Support leg; 3. Cutting groove; 4. Cutting mechanism; 401. Fixed plate one; 402. Fixed plate two; 403. Motor one; 404. Belt pulley one; 405. Rotating shaft one; 406. Cutting disc; 407. Belt pulley two; 408. Transmission belt; 5. Slide groove; 6. Motor two; 7. Lead screw; 8. Sliding block; 9. Fixing mechanism; 901. L-block; 902. Fixed shell; 903. Sliding hole; 904. Toothed cylinder; 905. Pressure plate; 906. Rotating shaft two; 907. Worm gear; 908. Worm; 909. Handle. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example: Figures 1-4As shown, this utility model provides a technical solution: a precision rib cutting production equipment, including a worktable 1, with support legs 2 symmetrically fixedly installed at the bottom of the worktable 1, a cutting groove 3 extending through the top of the worktable 1, a cutting mechanism 4 installed at the bottom of the worktable 1, a sliding groove 5 extending through the top of the worktable 1, a motor 6 fixedly installed on one side of the worktable 1, a lead screw 7 fixedly installed at the output end of the motor 6, a slider 8 threadedly connected to the outer wall of the lead screw 7, and a fixing mechanism 9 installed on the top of the slider 8. The cutting mechanism 4 includes a first fixed plate 401 and a second fixed plate 402. A first motor 403 is fixedly mounted on one side of the second fixed plate 402. A first pulley 404 is fixedly mounted on the output end of the first motor 403. A first rotating shaft 405 is rotatably connected inside the first fixed plate 401. A cutting blade 406 is fixedly mounted on one end of the first rotating shaft 405. A second pulley 407 is fixedly mounted on the end of the first rotating shaft 405 away from the cutting blade 406. A transmission belt 408 is sleeved inside the second pulley 407 and the first pulley 404. The fixing mechanism 9 includes an L-block 901, a fixing shell 902 fixedly mounted on the top of the L-block 901, a sliding hole 903 extending through the top of the fixing shell 902 and the L-block 901, a toothed cylinder 904 slidably connected inside the sliding hole 903, a pressure plate 905 fixedly mounted on the bottom end of the toothed cylinder 904, a rotating shaft 906 rotatably connected inside the fixing shell 902, a worm gear 907 fixedly mounted on the outer wall of the rotating shaft 906, and a worm 908 rotatably connected inside one side of the fixing shell 902. A crank 909 is fixedly installed on the outer wall of one end. Both pulley 407 and pulley 404 are rotatably connected to the transmission belt 408. Fixing plate 401 and fixing plate 402 are located at the bottom of the workbench 1 and are fixedly connected to the workbench 1. Sliding block 8 is slidably connected to sliding groove 5. L-block 901 is located at the top of sliding block 8 and is fixedly connected to sliding block 8. Worm gear 907 meshes with worm 908 and toothed cylinder 904.

[0021] In this embodiment, the fixing mechanism 9 uses the meshing transmission of the worm gear 907, worm 908, and toothed cylinder 904 to drive the pressure plate 905 to fix the rib. The structure of the worm gear 907 and worm 908 has a self-locking characteristic, which can ensure the stability of the pressure plate 905 on the rib and prevent the rib from shifting or vibrating during cutting. At the same time, the lead screw 7 driven by the second motor 6 cooperates with the slider 8 to make the slider 8 slide smoothly along the slide groove 5, realizing the precise feeding of the rib to the cutting blade 406 and ensuring the accuracy of the cutting position. Furthermore, the cutting mechanism 4 is driven by the first pulley 404, the second pulley 407 and the transmission belt 408 to make the cutting blade 406 rotate stably and at high speed, reducing the shaking during the cutting process and further ensuring the flatness and dimensional accuracy of the cut. This effectively solves the problem of skewed cuts and dimensional deviations caused by human factors or unstable equipment in traditional cutting.

[0022] The working principle of this embodiment is as follows: When performing the rib cutting operation, the rib is first firmly fixed by the fixing mechanism 9. The operator places the rib on the top of the slider 8, and then turns the crank handle 909. The crank handle 909 drives the worm 908 to rotate inside the fixed shell 902. Since the worm 908 and the worm wheel 907 mesh with each other, the rotation of the worm 908 will drive the worm wheel 907 and the rotating shaft 906 to rotate inside the fixed shell 902. The worm wheel 907 meshes with the toothed cylinder 904. The rotation of the worm wheel 907 will be converted into the downward sliding of the toothed cylinder 904 in the sliding hole 903. When the toothed cylinder 904 moves downward, the pressure plate 905 at its bottom end will also descend until it is pressed tightly against the surface of the rib, thereby firmly fixing the rib to the slider 8 and preventing the rib from shifting during the cutting process and affecting the cutting accuracy. After the ribs are fixed, the cutting mechanism 4 and motor 6 are started. In the cutting mechanism 4, motor 403 drives pulley 404 to rotate, which in turn drives pulley 407 to rotate via transmission belt 408. This causes shaft 405 to rotate within fixed plate 401, and the cutting blade 406 at the other end of shaft 405 rotates at high speed, enabling cutting. Simultaneously, motor 6 drives lead screw 7 to rotate. Since slider 8 is threadedly connected to lead screw 7 and slides within groove 5, the lead screw... The rotation of rod 7 is converted into the sliding of slider 8 along the groove 5. The fixing mechanism 9 at the top of slider 8, along with the fixed rib, moves towards the cutting blade 406. When the rib contacts the high-speed rotating cutting blade 406, the cutting blade 406 cuts the rib. After cutting, motor 1 403 and motor 2 6 are turned off, and the crank handle 909 is turned in the opposite direction. Through the transmission of worm 908 and worm wheel 907, the toothed cylinder 904 drives the pressure plate 905 to rise, releasing the fixing of the rib, and the cut rib can be removed. Throughout the process, the cutting mechanism 4 achieves stable high-speed rotation of the cutting blade 406 through belt transmission, the fixing mechanism 9 uses the self-locking characteristics of worm wheel 907 and worm 908 to ensure the rib is firmly fixed, and the screw 7 and slider 8 driven by motor 2 6 achieve precise feeding of the rib. The three work together to achieve precise cutting of the rib.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A precision cutting production equipment for ribs, comprising a worktable (1), characterized in that: The bottom of the workbench (1) is symmetrically fixed with support legs (2), the top of the workbench (1) is provided with a cutting groove (3), the bottom of the workbench (1) is provided with a cutting mechanism (4), the top of the workbench (1) is provided with a sliding groove (5), a motor (6) is fixedly installed on one side of the workbench (1), a lead screw (7) is fixedly installed at the output end of the motor (6), a slider (8) is threadedly connected to the outer wall of the lead screw (7), and a fixing mechanism (9) is installed on the top of the slider (8). The cutting mechanism (4) includes a first fixed plate (401) and a second fixed plate (402). A first motor (403) is fixedly installed on one side of the second fixed plate (402). A first pulley (404) is fixedly installed at the output end of the first motor (403). A first rotating shaft (405) is rotatably connected inside the first fixed plate (401). A cutting blade (406) is fixedly installed at one end of the first rotating shaft (405). A second pulley (407) is fixedly installed at the end of the first rotating shaft (405) away from the cutting blade (406). A transmission belt (408) is sleeved inside the second pulley (407) and the first pulley (404). The fixing mechanism (9) includes an L-block (901), a fixing shell (902) is fixedly installed on the top of the L-block (901), a sliding hole (903) is opened through the top of the fixing shell (902) and the L-block (901), a toothed cylinder (904) is slidably connected inside the sliding hole (903), a pressure plate (905) is fixedly installed at the bottom end of the toothed cylinder (904), a rotating shaft (906) is rotatably connected inside the fixing shell (902), a worm gear (907) is fixedly installed on the outer wall of the rotating shaft (906), a worm (908) is rotatably connected inside one side of the fixing shell (902), and a crank (909) is fixedly installed on the outer wall of one end of the worm (908).

2. The precision cutting equipment for ribs according to claim 1, characterized in that: Both pulley two (407) and pulley one (404) are rotatably connected to the drive belt (408).

3. The precision cutting equipment for ribs according to claim 1, characterized in that: The first fixing plate (401) and the second fixing plate (402) are located at the bottom of the workbench (1), and the first fixing plate (401) and the second fixing plate (402) are fixedly connected to the workbench (1).

4. The precision cutting equipment for ribs according to claim 1, characterized in that: The slider (8) is slidably connected to the groove (5).

5. The precision cutting equipment for ribs according to claim 1, characterized in that: The L-block (901) is located on top of the slider (8), and the L-block (901) is fixedly connected to the slider (8).

6. The precision cutting equipment for ribs according to claim 1, characterized in that: The worm gear (907) meshes with the worm (908) and the toothed cylinder (904).

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