An upright servo cutting machine

Abstract

The utility model discloses a vertical servo cutting machine relates to cutting technical field, including work table, gyro wheel group and side plate group, the upper side middle part fixed connection of work table has double pressure material mechanism, the inside fixed connection of work table has the lift hidden mechanism, the inside fixed mounting of lift hidden mechanism has cutting mechanism, the utility model discloses the movable rod elongation of second electric jar, because square frame is fixed immovably, make the layer frame to be received the upward force and move upward along the pole portion of square frame, and the layer frame drives cutting mechanism to move upward, and the saw blade of high -speed rotation is gradually lifted upward, and the saw blade of rotation cuts through the long slit of work table and starts cutting, along with the continuous elongation of layer frame, and the cut object is gradually cut off by the saw blade, and the layer frame contracts after cutting, and the saw blade falls and hides in the inside of work table, realizes that the saw blade only appears when cutting, and when not cutting, hides, not only effectively protects the saw blade, and improves use security.

Description

Technical Field

[0001] This utility model relates to the field of cutting technology, and in particular to a vertical servo cutting machine. Background Technology

[0002] In modern manufacturing, cutting is one of the core processes in metal processing, stone treatment, and sheet metal forming. Its precision, efficiency, and level of automation directly affect product quality and production efficiency. With the rapid development of industrial automation, the market has placed higher demands on the performance of cutting equipment, especially in terms of high precision, high stability, adaptability, and intelligence.

[0003] The cutting tools (such as high-speed saw blades, carbide end mills, laser cutting heads, etc.) of vertical servo cutting machines are usually fed or rotated vertically. Their working area is relatively close to the workpiece loading / unloading area and the manual operation area (due to the compact layout of the vertical structure). In traditional exposed designs, the cutting tools are directly exposed to the external space. At high speeds (such as saw blade speeds reaching 3000-6000 r / min), accidental contact by operators or accidental workpiece displacement and collision with the cutting tools can easily lead to scratches, cuts, or even more serious safety accidents. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a vertical servo cutting machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a vertical servo cutting machine, comprising a worktable, a roller assembly, and a side plate assembly. A double pressure mechanism is fixedly connected to the upper center of the worktable. A lifting and concealing mechanism is fixedly connected inside the worktable. A cutting mechanism is fixedly installed inside the lifting and concealing mechanism. The cutting mechanism is located below the double pressure mechanism. The lifting and concealing mechanism includes a second electric cylinder, a square frame, and a shelf. The shelf is slidably connected to the rod of the square frame. One end of the second electric cylinder is fixedly installed on the lower side of the shelf, and the other end of the second electric cylinder is fixedly connected to the lower end of the square frame. The cutting mechanism includes a servo motor, a belt drive assembly, a mounting base, and a saw blade. The saw blade shaft is rotatably mounted on the upper end of the mounting base and located at the upper opening of the shelf. The mounting base is fixedly connected to the upper side of the shelf. The saw blade passes through the upper long slit of the worktable and is located directly below the center of the double pressure mechanism.

[0006] Preferably, the saw blade shaft is connected to a set of pulleys of the belt drive assembly, and the other set of pulleys of the belt drive assembly is connected to the output shaft of the servo motor.

[0007] Preferably, the servo motor is fixedly installed on the side of the shelf, the belt of the belt drive assembly passes through the upper side of the shelf, the rod of the square frame is fixedly connected to the top of the inner cavity of the workbench, and the shelf is located in the inner cavity of the workbench.

[0008] Preferably, the dual pressing mechanism includes two sets of single pressing components and a mounting frame. The two sets of single pressing components are arranged in parallel inside the mounting frame. Each single pressing component includes a first electric cylinder, a vertical rod, and a pressure plate.

[0009] Preferably, the rod of the mounting frame is fixedly connected to the upper side of the workbench, the first electric cylinder is fixedly installed on the upper side of the mounting frame, the movable rod of the first electric cylinder passes through the mounting frame and is fixedly connected to the pressure plate, and the pressure plate is slidably connected to the rod of the mounting frame.

[0010] Preferably, the vertical rod is slidably connected to the upper side of the mounting bracket, and the lower end of the vertical rod is fixedly connected to the upper side of the pressure plate.

[0011] Preferably, the multiple sets of roller groups and the multiple sets of side plate groups are located on both sides of the double pressing mechanism and are all fixedly installed in the long groove on the side of the workbench by bolts.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the movable rod of the second electric cylinder extends. Since the square frame is fixed, the shelf is subjected to an upward force and moves upward along the rod of the square frame. The shelf drives the cutting mechanism to move upward, and the high-speed rotating saw blade is gradually lifted upward. The rotating saw blade passes through the long slit of the worktable and begins to cut. As the shelf continues to extend, the object to be cut is gradually cut by the saw blade. After the cutting is completed, the shelf retracts, and the saw blade descends and hides inside the worktable. This realizes that the saw blade only appears when cutting and is hidden when not cutting, which not only effectively protects the saw blade but also improves the safety of use.

[0014] 2. In this utility model, adjusting the distance between the two sets of rollers and the two sets of side plates helps to limit the cutting of the object and prevent excessive deviation in position during cutting. The object to be cut is placed through the mounting frame, and the two sets of first electric cylinders are controlled to extend synchronously. The movable rod of the first electric cylinder extends downward and pushes the pressure plate. The pressure plate drives the vertical rod to slide downward along the rod of the mounting frame until the pressure plate is pressed down on the object to be cut. The two sets of pressure plates press down on both sides of the cut of the object to be cut, which helps to fix the object to be cut and ensure cutting accuracy. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a vertical servo cutting machine is provided for this utility model;

[0016] Figure 2A partial three-dimensional structural diagram of a vertical servo cutting machine is provided for this utility model;

[0017] Figure 3 This utility model presents a three-dimensional structural diagram of a dual pressing mechanism in a vertical servo cutting machine;

[0018] Figure 4 This utility model presents a three-dimensional structural diagram of the cutting mechanism and the lifting and concealing mechanism in a vertical servo cutting machine.

[0019] Legend: 1. Workbench; 2. Roller assembly; 3. Side plate assembly; 4. Double pressing mechanism; 41. First electric cylinder; 42. Mounting frame; 43. Vertical rod; 44. Pressure plate; 5. Cutting mechanism; 51. Servo motor; 52. Belt drive assembly; 53. Mounting base; 54. Saw blade; 6. Lifting and concealing mechanism; 61. Second electric cylinder; 62. Square frame; 63. Shelf. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] Example 1: As Figure 1 - Figure 4As shown, this utility model provides a vertical servo cutting machine, including a worktable 1, a roller assembly 2, and a side plate assembly 3. A double pressing mechanism 4 is fixedly connected to the upper center of the worktable 1. A lifting and concealing mechanism 6 is fixedly connected inside the worktable 1. A cutting mechanism 5 is fixedly installed inside the lifting and concealing mechanism 6, located below the double pressing mechanism 4. The lifting and concealing mechanism 6 includes a second electric cylinder 61, a square frame 62, and a shelf 63. The shelf 63 is slidably connected to the rod of the square frame 62. One end of the second electric cylinder 61 is fixedly installed on the lower side of the shelf 63, and the other end of the second electric cylinder 61 is fixedly connected to the lower end of the square frame 62. The cutting mechanism 5 includes a servo motor 51 and a belt drive. The assembly consists of a moving component 52, a mounting base 53, and a saw blade 54. The saw blade 54 is rotatably mounted on the upper end of the mounting base 53 and is located at the upper opening of the shelf 63. The mounting base 53 is fixedly connected to the upper side of the shelf 63. The saw blade 54 passes through the upper long slot of the workbench 1 and is located directly below the center of the double pressing mechanism 4. The saw blade 54 is driven by a set of pulleys of the belt drive assembly 52. ​​The other set of pulleys of the belt drive assembly 52 is driven by the output shaft of the servo motor 51. The servo motor 51 is fixedly mounted on the side of the shelf 63. The belt of the belt drive assembly 52 passes through the upper side of the shelf 63. The rod of the square frame 62 is fixedly connected to the top of the inner cavity of the workbench 1. The shelf 63 is located in the inner cavity of the workbench 1.

[0023] The specific settings and functions of this embodiment are described below: After the double pressure mechanism 4 fixes the object to be cut, the servo motor 51 is started. The power of the servo motor 51 drives the saw blade 54 to rotate in the mounting base 53 through the belt transmission assembly 52. ​​Then, the movable rod of the second electric cylinder 61 extends. Since the square frame 62 is fixed, the shelf 63 is subjected to an upward force and moves upward along the rod of the square frame 62. The shelf 63 drives the cutting mechanism 5 to move upward, and the high-speed rotating saw blade 54 is gradually lifted upward. The rotating saw blade 54 passes through the long slit of the worktable 1 and begins to cut. As the shelf 63 continues to extend, the object to be cut is gradually cut by the saw blade 54. After the cutting is completed, the shelf 63 retracts, and the saw blade 54 descends and hides inside the worktable 1. This ensures that the saw blade 54 only appears when cutting and is hidden when not cutting, which not only effectively protects the saw blade 54 but also improves the safety of use.

[0024] Example 2: Figure 1 - Figure 3As shown, the dual pressing mechanism 4 includes two sets of single pressing components and a set of mounting frames 42. The two sets of single pressing components are arranged in parallel inside the mounting frame 42. Each single pressing component includes a first electric cylinder 41, a vertical rod 43, and a pressure plate 44. The rod of the mounting frame 42 is fixedly connected to the upper side of the workbench 1. The first electric cylinder 41 is fixedly installed on the upper side of the mounting frame 42. The movable rod of the first electric cylinder 41 passes through the mounting frame 42 and is fixedly connected to the pressure plate 44. The pressure plate 44 is slidably connected to the rod of the mounting frame 42. The vertical rod 43 is slidably connected to the upper side of the mounting frame 42. The lower end of the vertical rod 43 is fixedly connected to the upper side of the pressure plate 44. Multiple sets of roller groups 2 and multiple sets of side plate groups 3 are located on both sides of the dual pressing mechanism 4 and are all fixedly installed in the long groove on the upper side of the workbench 1 by bolts.

[0025] The overall effect of this embodiment is that by loosening the nuts at the bottom of the roller assembly 2 and the side plate assembly 3, the roller assembly 2 and the side plate assembly 3 are moved in the long groove on the upper side of the workbench 1. After adjusting the distance between the two sets of roller assembly 2 and the two sets of side plate assembly 3, the nuts are tightened. This device is suitable for long strip-shaped materials, meets the size of the object to be cut, and serves to limit the cutting of the object, avoiding excessive deviation in position during cutting. The same operation is performed on both sides of the double pressing mechanism 4. The object to be cut is placed through the mounting frame 42, and the two sets of first electric cylinders 41 are controlled to extend synchronously. The movable rod of the first electric cylinder 41 extends downward and pushes the pressure plate 44. The pressure plate 44 drives the vertical rod 43 to slide downward along the rod of the mounting frame 42 until the pressure plate 44 is pressed down on the object to be cut. The two sets of pressure plates 44 press down on both sides of the cut of the object to be cut, which serves to fix the object to be cut and ensure cutting accuracy.

[0026] The operating method and working principle of this device are as follows: After adjusting the distance between the two sets of roller groups 2 and the two sets of side plate groups 3, tighten the nuts to limit the workpiece to be cut. The same operation is performed on both sides of the double pressure mechanism 4. The workpiece is placed through the mounting frame 42. The two sets of first electric cylinders 41 are controlled to extend synchronously. The movable rod of the first electric cylinder 41 extends downward and pushes the pressure plate 44. The pressure plate 44 drives the vertical rod 43 to slide downward along the rod of the mounting frame 42 until the pressure plate 44 is pressed down on the workpiece. The two sets of pressure plates 44 simultaneously press down on both sides of the cut of the workpiece, fixing it and ensuring cutting accuracy. The servo motor 51 is then started. The power of the servo motor 51 is driven by the belt drive assembly 52. The saw blade 54 rotates in the mounting base 53. Immediately afterwards, the movable rod of the second electric cylinder 61 extends. Since the square frame 62 is fixed, the shelf 63 is subjected to an upward force and moves upward along the rod of the square frame 62. The shelf 63 drives the cutting mechanism 5 to move upward, and the high-speed rotating saw blade 54 is gradually lifted upward. The rotating saw blade 54 passes through the long slit of the worktable 1 and begins to cut. As the shelf 63 continues to extend, the object being cut is gradually cut by the saw blade 54. After the cutting is completed, the shelf 63 retracts, and the saw blade 54 descends and hides inside the worktable 1. This ensures that the saw blade 54 only appears when cutting and is hidden when not cutting, which not only effectively protects the saw blade 54 but also improves the safety of use.

[0027] 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 vertical servo cutting machine, comprising a worktable (1), a roller assembly (2), and a side plate assembly (3), characterized in that: A double pressing mechanism (4) is fixedly connected to the upper middle part of the workbench (1). A lifting and concealing mechanism (6) is fixedly connected inside the workbench (1). A cutting mechanism (5) is fixedly installed inside the lifting and concealing mechanism (6). The cutting mechanism (5) is located below the double pressing mechanism (4). The lifting and concealing mechanism (6) includes a second electric cylinder (61), a square frame (62), and a shelf (63). The shelf (63) is slidably connected to the rod of the square frame (62). One end of the second electric cylinder (61) is fixedly installed on the shelf. (63) The other end of the second electric cylinder (61) is fixedly connected to the lower end of the square frame (62). The cutting mechanism (5) includes a servo motor (51), a belt drive assembly (52), a mounting base (53) and a saw blade (54). The saw blade (54) is rotatably mounted on the upper end of the mounting base (53) and located at the upper opening of the shelf (63). The mounting base (53) is fixedly connected to the upper side of the shelf (63). The saw blade (54) passes through the upper long slit of the workbench (1) and is located directly below the center of the double pressing mechanism (4).

2. The vertical servo cutting machine according to claim 1, characterized in that: The saw blade (54) shaft is connected to a set of pulleys of the belt drive assembly (52), and the other set of pulleys of the belt drive assembly (52) is connected to the output shaft of the servo motor (51).

3. A vertical servo cutting machine according to claim 2, characterized in that: The servo motor (51) is fixedly installed on the side of the shelf (63), the belt of the belt drive assembly (52) passes through the upper side of the shelf (63), the rod of the square frame (62) is fixedly connected to the top of the inner cavity of the workbench (1), and the shelf (63) is located in the inner cavity of the workbench (1).

4. A vertical servo cutting machine according to claim 3, characterized in that: The dual pressing mechanism (4) includes two sets of single pressing components and a set of mounting brackets (42). The two sets of single pressing components are arranged in parallel inside the mounting brackets (42). The single pressing components include a first electric cylinder (41), a vertical rod (43), and a pressure plate (44).

5. A vertical servo cutting machine according to claim 4, characterized in that: The rod of the mounting bracket (42) is fixedly connected to the upper side of the workbench (1). The first electric cylinder (41) is fixedly installed on the upper side of the mounting bracket (42). The movable rod of the first electric cylinder (41) passes through the mounting bracket (42) and is fixedly connected to the pressure plate (44). The pressure plate (44) is slidably connected to the rod of the mounting bracket (42).

6. A vertical servo cutting machine according to claim 5, characterized in that: The vertical rod (43) is slidably connected to the upper side of the mounting bracket (42), and the lower end of the vertical rod (43) is fixedly connected to the upper side of the pressure plate (44).

7. A vertical servo cutting machine according to claim 1, characterized in that: The multiple sets of roller groups (2) and the multiple sets of side plate groups (3) are located on both sides of the double pressing mechanism (4) and are all fixedly installed in the upper side groove of the worktable (1) by bolts.

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