Rapid plate cutting and positioning device

Abstract

The utility model discloses a quick cutting and positioning device for plates, which relates to the technical field of plate processing and comprises a conveying frame and a cutting machine mounting frame, a plurality of first baffle groups and a plurality of second baffle groups are fixedly mounted on two sides of the upper end of the conveying frame respectively, and a positioning mechanism is fixedly connected to the middle of one side of the conveying frame. The multiple sets of roller bodies convey plates placed on the roller bodies through the multiple sets of conveying belts, when the cutting position of the plates is close to the maximum gap, the speed reduction motor reduces the output power, after manual auxiliary adjustment and determination are carried out, a cutting seam is located under a cutting component, and then the conveying mechanism is in transmission connection with the upper end of the conveying frame. The movable rod of the electric cylinder is controlled to extend and push the movable pressing plate, the movable pressing plate abuts against the plate, under cooperation of the second baffle set, the plate is positioned and fixed, then the cutting tool is used for cutting, the movable pressing plate is in an outwards-protruding shape, it is guaranteed that normal work of a cutting component is not affected while the plate is abutted, and therefore the cutting efficiency is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a rapid cutting and positioning device for sheet metal. Background Technology

[0002] In modern industrial processing, sheet metal cutting is one of the core processes in industries such as woodworking, metal processing, plastic manufacturing, and advertising decoration. With the increasing demand for customized production (such as customized furniture, personalized sheet metal parts, and irregularly shaped advertising panels), sheet metal cutting is showing a development trend of "multiple specifications, small batches, and high precision." To ensure cutting quality, auxiliary cutting structures are indispensable, among which the sheet metal positioning and fixing structure is an important component.

[0003] However, in the traditional cutting process, the positioning and fixing process relies more on manual positioning, which is unstable, prone to material displacement, and inefficient, making it difficult to meet the needs of rapid processing on the assembly line. In addition, the positioning baffle is completely attached to the material, which affects the operation of the cutting components. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a rapid cutting and positioning device for sheet metal.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rapid plate cutting and positioning device, comprising a conveyor frame and a cutting machine mounting frame, wherein multiple sets of first baffle groups and multiple sets of second baffle groups are fixedly installed on both sides of the upper end of the conveyor frame, a positioning mechanism is fixedly connected to the middle of one side of the conveyor frame, and a conveying mechanism is drivenly connected to the upper end of the conveyor frame. The positioning mechanism includes a side frame, an electric cylinder and a dynamic pressure plate. The side frame is fixedly connected to the outside of the conveyor frame, and the electric cylinder is fixedly installed inside the side frame by bolts. The moving rod of the electric cylinder passes through the side frame and is fixedly connected to the outwardly protruding side of the middle part of the dynamic pressure plate. The outwardly protruding middle part of the dynamic pressure plate is located at the centerline of the cutting machine mounting frame.

[0006] Preferably, the conveying mechanism includes a geared motor, a conveyor belt, and a set of conveyor rollers. The geared motor is fixedly installed at the outer end of the conveyor frame, and the output shaft of the geared motor is connected to one of the sets of conveyor rollers.

[0007] Preferably, two adjacent sets of conveyor rollers are connected by a conveyor belt, and multiple sets of conveyor rollers are parallel to each other and rotatably connected to the upper end of the conveyor frame.

[0008] Preferably, the multiple sets of conveyor rollers are divided into two parts, with a gap between the two parts equal to the width of the outward protrusion of the dynamic pressure plate.

[0009] Preferably, the conveyor roller assembly includes a roller body, and an inner groove is provided at the end of the roller body, with a conveyor belt connected to the inner groove for transmission.

[0010] Preferably, a first L-shaped connecting plate is fixedly connected to the back side of the first baffle group, and a second L-shaped connecting plate is fixedly connected to the back side of the second baffle group. Multiple first baffle groups are located on the same straight line, and multiple second baffle groups are located on the same straight line.

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

[0012] 1. In this utility model, multiple sets of rollers convey the plate material placed on them through multiple sets of conveyor belts. When the plate cutting position is close to the maximum gap, the reduction motor reduces the output power. After manual adjustment, the cutting kerf is positioned directly below the cutting component. Then, the movable rod of the electric cylinder is extended and pushes the moving pressure plate. The moving pressure plate approaches the plate material. With the cooperation of the second baffle group, the plate material is positioned and fixed. Then, the cutting tool is used for cutting. The outward convex shape of the moving pressure plate ensures that while it is pressing against the plate material, it does not affect the normal operation of the cutting component, thereby ensuring cutting efficiency.

[0013] 2. In this utility model, the first baffle group and the second baffle group are parallel to each other, so that the plate does not tilt or misalign significantly during the conveying process. At the same time, the first baffle group is located above the conveyor belt to prevent the plate from contacting the conveyor belt and affecting the transmission. The first L-shaped connecting plate and the second L-shaped connecting plate can be replaced according to the actual width of the plate, thus expanding the scope of application. Attached Figure Description

[0014] Figure 1 This utility model provides a first three-dimensional structural schematic diagram of a rapid cutting and positioning device for sheet metal.

[0015] Figure 2 This utility model provides a second three-dimensional structural diagram of a rapid cutting and positioning device for sheet metal.

[0016] Figure 3 A partial three-dimensional structural diagram of a rapid cutting and positioning device for sheet metal is provided for this utility model;

[0017] Figure 4 This utility model presents a three-dimensional structural diagram of the conveying mechanism in a rapid plate cutting and positioning device.

[0018] Legend: 1. Conveyor frame; 2. Cutting machine mounting frame; 3. First baffle group; 31. First L-shaped connecting plate; 4. Second baffle group; 41. Second L-shaped connecting plate; 5. Positioning mechanism; 51. Side frame; 52. Electric cylinder; 53. Dynamic pressure plate; 6. Conveying mechanism; 61. Gear motor; 62. Conveyor belt; 63. Conveyor roller group; 631. Roller body; 632. Inner groove. Detailed Implementation

[0019] 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.

[0020] 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.

[0021] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a rapid cutting and positioning device for sheet metal, including a conveyor frame 1 and a cutting machine mounting frame 2. Multiple sets of first baffle groups 3 and multiple sets of second baffle groups 4 are fixedly installed on both sides of the upper end of the conveyor frame 1. A positioning mechanism 5 is fixedly connected to the middle of one side of the conveyor frame 1. A conveying mechanism 6 is drivenly connected to the upper end of the conveyor frame 1. The positioning mechanism 5 includes a side frame 51, an electric cylinder 52, and a dynamic pressure plate 53. The side frame 51 is fixedly connected to the outside of the conveyor frame 1. The electric cylinder 52 is fixedly installed inside the side frame 51 by bolts. The movable rod of the electric cylinder 52 passes through the side frame 51 and is fixedly connected to the outwardly protruding middle part of the dynamic pressure plate 53. The outwardly protruding middle part of the dynamic pressure plate 53 is located at the cutting machine mounting frame. At the centerline position of frame 2, the conveying mechanism 6 includes a reduction motor 61, a conveyor belt 62, and a conveyor roller group 63. The reduction motor 61 is fixedly installed at the outer end of the conveyor frame 1. The output shaft of the reduction motor 61 is connected to one of the conveyor roller groups 63. Two adjacent conveyor roller groups 63 are connected by the conveyor belt 62. Multiple conveyor roller groups 63 are parallel to each other and rotatably connected to the upper end of the conveyor frame 1. The multiple conveyor roller groups 63 are divided into two parts, and a gap of the same width as the outward protrusion of the dynamic pressure plate 53 is left between the two parts. The conveyor roller group 63 includes a roller body 631. The end of the roller body 631 is provided with an inner groove 632. The conveyor belt 62 is connected to the inner groove 632.

[0022] The specific setup and function of this embodiment are described below: A suitable cutting equipment is selected based on the type of material being cut. Commonly used equipment includes laser cutting machines and circular saws. The actual cutting components are the cutting head and saw blade. The cutting equipment is installed at the center of the cutting machine mounting frame 2, positioning the actual cutting components at the maximum gap between the outer protrusion of the dynamic pressure plate 53 and the multiple sets of conveyor rollers 63, i.e., the cutting position of the material. The reduction motor 61 is started. The reduced speed and increased torque of the reduction motor 61 drive a set of rollers 631 to rotate. Because the conveyor belt 62 is embedded in the recessed groove 632 at the end of the roller 631, the adjacent set of rollers 631 rotates. 31 rotate in the same direction, and in this way, multiple sets of rollers 631 convey the plate placed on them. When the plate cutting position is close to the maximum gap, the reduction motor 61 reduces the output power. After manual adjustment, the reduction motor 61 stops running, so that the cut is located directly below the cutting component. Then, the movable rod of the control cylinder 52 extends and pushes the moving pressure plate 53. The moving pressure plate 53 approaches the plate and, with the cooperation of the second baffle group 4, positions and fixes the plate. Then, the cutting tool is used to cut. The outward convex shape of the moving pressure plate 53 ensures that while it holds the plate, it does not affect the normal operation of the cutting component, thereby ensuring cutting efficiency.

[0023] Example 2: Figure 1 - Figure 4 As shown, multiple sets of first baffle groups 3 and multiple sets of second baffle groups 4 are fixedly installed on both sides of the upper end of the conveyor frame 1. A first L-shaped connecting plate 31 is fixedly connected to the back side of the first baffle group 3, and a second L-shaped connecting plate 41 is fixedly connected to the back side of the second baffle group 4. The multiple sets of first baffle groups 3 are located in the same straight line, and the multiple sets of second baffle groups 4 are located in the same straight line.

[0024] The overall effect of this embodiment is that the first baffle group 3 and the second baffle group 4 are parallel to each other, so that the plate does not tilt or misalign during the conveying process. At the same time, the first baffle group 3 is located above the conveyor belt 62, which prevents the plate from contacting the conveyor belt 62 and affecting the transmission. The first L-shaped connecting plate 31 and the second L-shaped connecting plate 41 can be replaced according to the actual width of the plate, thus expanding the scope of application.

[0025] The usage and working principle of this device are as follows: Select a suitable cutting equipment according to the type of material to be cut. Install the cutting equipment at the center of the cutting machine mounting frame 2, so that the actual cutting part is located at the maximum gap between the outer protrusion of the dynamic pressure plate 53 and the multiple sets of conveyor rollers 63. The reduced speed and increased torque of the reduction motor 61 drive a set of rollers 631 to rotate. Since the conveyor belt 62 is embedded in the recessed groove 632 at the end of the roller 631, the adjacent set of rollers 631 rotates in the same direction. In this way, the multiple sets of rollers 631 convey the material placed on them. When the cutting position of the material is close to the maximum gap, the reduction motor 61 reduces the output power. After manual adjustment, the kerf is positioned directly below the cutting part. Then, the movable rod of the control cylinder 52 extends and pushes the dynamic pressure plate 53. The dynamic pressure plate 53 approaches the material. With the cooperation of the second baffle group 4, the material is positioned and fixed. Then, the cutting tool is used to cut. The outward protrusion of the dynamic pressure plate 53 ensures that while it is pressing against the material, it does not affect the normal operation of the cutting part.

[0026] 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 rapid cutting and positioning device for sheet metal, comprising a conveyor frame (1) and a cutting machine mounting frame (2), characterized in that: Multiple sets of first baffle groups (3) and multiple sets of second baffle groups (4) are fixedly installed on both sides of the upper end of the conveyor frame (1). A positioning mechanism (5) is fixedly connected to the middle of one side of the conveyor frame (1). A conveying mechanism (6) is drivenly connected to the upper end of the conveyor frame (1). The positioning mechanism (5) includes a side frame (51), an electric cylinder (52) and a dynamic pressure plate (53). The side frame (51) is fixedly connected to the outside of the conveyor frame (1). The electric cylinder (52) is fixedly installed inside the side frame (51) by bolts. The movable rod of the electric cylinder (52) passes through the side frame (51) and is fixedly connected to the middle outward protrusion of the dynamic pressure plate (53). The middle outward protrusion of the dynamic pressure plate (53) is located at the center line of the cutting machine mounting frame (2).

2. The rapid cutting and positioning device for sheet metal according to claim 1, characterized in that: The conveying mechanism (6) includes a geared motor (61), a conveyor belt (62) and a set of conveyor rollers (63). The geared motor (61) is fixedly installed on the outer end of the conveyor frame (1), and the output shaft of the geared motor (61) is connected to one of the sets of conveyor rollers (63) for transmission.

3. The rapid cutting and positioning device for sheet metal according to claim 2, characterized in that: Two adjacent sets of conveyor rollers (63) are connected by a conveyor belt (62), and multiple sets of conveyor rollers (63) are parallel to each other and rotatably connected to the upper end of the conveyor frame (1).

4. The rapid cutting and positioning device for sheet metal according to claim 3, characterized in that: The multiple sets of conveyor rollers (63) are divided into two parts, with a gap between the two parts that is the same as the outward convex width of the dynamic pressure plate (53).

5. The rapid cutting and positioning device for sheet metal according to claim 4, characterized in that: The conveyor roller assembly (63) includes a roller body (631), and an inner groove (632) is provided at the end of the roller body (631). The conveyor belt (62) is connected to the inner groove (632) for transmission.

6. The rapid cutting and positioning device for sheet metal according to claim 1, characterized in that: The back side of the first baffle group (3) is fixedly connected to a first L-shaped connecting plate (31), and the back side of the second baffle group (4) is fixedly connected to a second L-shaped connecting plate (41). Multiple first baffle groups (3) are located on the same straight line, and multiple second baffle groups (4) are located on the same straight line.

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