Cutting device for flame-retardant plate processing

Abstract

The utility model discloses a cutting device for flame-retardant plate processing, which relates to the technical field of flame-retardant plate processing and comprises an operating table, a plurality of conveying rollers are mounted on the operating table, a cutting groove is formed in the position, close to the middle, of the operating table, and a cutting knife capable of being transversely moved and adjusted is arranged in the cutting groove. Positioning plates are arranged on the two sides of the operation table. The adjusting frame can transversely slide in the cutting groove under the driving of the lead screw driving structure, so that the position of the cutting knife corresponds to different positions on the operation table according to requirements, the flame-retardant plate is not limited by the fixed position of the cutting knife during processing and cutting, and different positions such as the middle part and the side edge of the flame-retardant plate can be cut; the positioning plates on the two sides are driven by the arranged driving structure, the positioning plates on the two sides can be attached to the two sides of the flame-retardant plate, it is guaranteed that the flame-retardant plate is more stable when moving and cutting on the transmission rollers, the situation that the flame-retardant plate vibrates and deviates is avoided, and the cutting precision of the flame-retardant plate can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of flame retardant board processing technology, specifically a cutting device for processing flame retardant boards. Background Technology

[0002] Flame-retardant boards (such as flame-retardant plywood, flame-retardant MDF, and flame-retardant OSB boards) are widely used in safety protection in building decoration, furniture manufacturing, and transportation due to their excellent fire resistance. Cutting is an essential and crucial step in the processing of flame-retardant boards, used to cut large-format boards into the required sizes and shapes. However, cutting devices for flame-retardant boards are limited by the fixed position of the cutting blades, making it difficult to cut close to the edge when handling edge cutting tasks. Furthermore, the lack of restraint on the flame-retardant board makes it prone to vibration and deviation during cutting, thus making it difficult to guarantee the cutting accuracy. Therefore, this application proposes a cutting device for flame-retardant board processing to solve the above problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the prior art, this utility model provides a cutting device for processing flame-retardant boards, which solves the technical problems mentioned in the background.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a cutting device for processing flame-retardant boards, including an operating table, on which several conveying rollers are installed. A cutting groove is opened near the center of the operating table, and a cutting blade that can be adjusted laterally is arranged in the cutting groove. Positioning plates are arranged on both sides of the operating table, and both positioning plates are driven by a drive structure. Under the drive of the drive structure and the limitation of the limiting structure, the positioning plates can be adjusted laterally on the operating table. The cutting blade is driven by a motor, and the motor is mounted on an adjusting frame. The top of the adjusting frame is correspondingly arranged in the cutting groove, and sliding grooves are opened on both sides of the cutting groove. The top two sides of the adjusting frame slide in the sliding grooves. The adjusting frame slides laterally in the cutting groove by a screw drive structure.

[0007] Preferably, the drive structure includes a threaded cylinder, a lead screw, and a drive motor. The threaded cylinder is connected to the lead screw, the outer end of the lead screw is mounted on a support plate and connected to the operating table via a bearing, the output shaft of the drive motor is connected to the outer end of the lead screw, and the threaded cylinder is connected to the positioning plate.

[0008] Preferably, the limiting structure includes two sets of slidingly connected sliding sleeves and slide rails, with the two sliding sleeves connected to both sides of the positioning plate and the two slide rails mounted on the operating table.

[0009] Preferably, the lead screw drive structure includes a second threaded cylinder, a second lead screw, and a second drive motor. The second threaded cylinder is connected to the second lead screw, the second threaded cylinder is mounted on an adjustment frame, the second lead screw is mounted on the bottom of the operating table, and the output shaft of the second drive motor is connected to the second lead screw.

[0010] Preferably, each of the conveying rollers is installed in a slot on the operating table in a one-to-one correspondence, and the top of the conveying roller is higher than the slot.

[0011] Preferably, a collection box is installed at the bottom of the operating table corresponding to the cutting groove, and the bottom of the collection box is inclined, and a box door is provided on one side of the collection box.

[0012] (III) Beneficial Effects

[0013] The beneficial effects of this utility model are as follows:

[0014] This type of cutting device for processing flame-retardant boards features an adjustable frame that slides laterally within the cutting groove under the drive of a screw drive structure. This allows the cutting blade to be positioned according to different locations on the operating table, eliminating the limitation of a fixed cutting blade position during flame-retardant board processing. It enables cutting of different locations such as the center and sides of the flame-retardant board. The drive structure on both sides of the positioning plates ensures they are in contact with the sides of the flame-retardant board, guaranteeing greater stability as the board moves and cuts on the transmission rollers. This prevents vibration and displacement of the flame-retardant board, effectively improving the cutting accuracy. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below;

[0017] Figure 3 This is a three-dimensional structural diagram of the flame-retardant plate of this utility model in the cutting state;

[0018] Figure 4 This is a three-dimensional structural diagram of the collection box of this utility model.

[0019] In the diagram: 1. Operating table, 2. Transmission roller, 3. Cutting groove, 4. Cutting blade, 5. Positioning plate, 6. Sliding sleeve, 7. Slide rail rod, 8. Threaded cylinder I, 9. Lead screw I, 10. Drive motor I, 11. Motor, 12. Adjusting frame, 13. Sliding groove, 14. Threaded cylinder II, 15. Lead screw II, 16. Drive motor II, 17. Collection box. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] like Figure 1-4 As shown, this utility model provides a technical solution: a cutting device for processing flame-retardant boards, including an operating table 1. An operating switch is installed on the right side of the operating table 1 to control the opening or closing of the cutting device. Several conveying rollers 2 are installed on the operating table 1, and each of the conveying rollers 2 is installed in a slot on the operating table 1, with the top of the conveying rollers 2 higher than the slot to ensure contact between the top of the conveying rollers 2 and the flame-retardant board. A cutting groove 3 is opened near the center of the operating table 1, and a cutting blade 4 that can be adjusted laterally is provided in the cutting groove 3. Positioning plates 5 are provided on both sides of the operating table 1, and both positioning plates 5 are driven by a driving structure. The positioning plates 5 can be adjusted laterally on the operating table 1 under the driving of the driving structure and the limiting structure. The driving structure includes a threaded cylinder 8, a lead screw 9, and a drive motor 10. The threaded cylinder 8 is connected to the lead screw 9, and the outer end of the lead screw 9 is mounted on a support plate and connected to the operating table 1 through a bearing. The drive motor 10 is installed... On the support plate, the output shaft of the drive motor 10 is connected to the outer end of the lead screw 9, and the threaded cylinder 8 is connected to the positioning plate 5. The limiting structure includes two sets of sliding sleeves 6 and slide rails 7. The two sliding sleeves 6 are connected to both sides of the positioning plate 5, and the two slide rails 7 are installed on the operating table 1. The slide rails 7 are L-shaped. The horizontal section on the top side acts as a horizontal guide for the sliding sleeves 6, and the vertical section is fixedly connected to the operating table 1. The sliding connection between the sliding sleeves 6 and the slide rails 7 limits the positioning plate 5, ensuring that the positioning plate 5 can move horizontally and slide stably on the operating table 1. The flame retardant plate is placed from the front side of the operating table 1 onto several conveying rollers 2. The drive motor 10 drives the lead screw 9 to rotate, which drives the threaded cylinder 8 to move. The threaded cylinder 8 pushes the positioning plates 5 on both sides to slide horizontally inward or outward along the slide rails 7, so that the positioning plates 5 on both sides are in close contact with the sides of the flame retardant plate, preventing the flame retardant plate from shifting position during movement and cutting.

[0022] The cutting blade 4 is driven by a motor 11, which is mounted on an adjusting frame 12. The top of the adjusting frame 12 is positioned within the cutting groove 3, and the two side walls of the cutting groove 3 are provided with sliding grooves 13. The adjusting frame 12 is T-shaped, with its top sides sliding within the sliding grooves 13. The adjusting frame 12 slides laterally within the cutting groove 3 via a screw drive structure. The screw drive structure includes a threaded cylinder 14, a screw 15, and a drive motor 16. The threaded cylinder 14 is connected to the screw 15 and is mounted on the adjusting frame 12, while the screw 15 is mounted on the operating table. At the bottom end, the two ends of the lead screw 15 are connected to the operating table 1 via bearings, and the output shaft of the drive motor 16 is connected to the lead screw 15. The drive motor 16 is installed at the bottom end of the operating table 1. According to the cutting requirements (edge ​​or center cutting), the drive motor 16 drives the lead screw 15 to rotate, which in turn moves the threaded cylinder 14, causing the adjusting frame 12 to slide laterally along the slide groove 13 of the cutting groove 3. This precisely positions the cutting blade 4 to the target cutting line position on the flame-retardant plate. Driven by the motor 11, the cutting blade 4 rotates at high speed, pushing the flame-retardant plate along the conveyor roller 2 towards the rear of the operating table 1. Figure 3 As shown, the cutting is completed by the cutting blade 4;

[0023] like Figure 4 As shown, a collection box 17 is installed at the bottom of the operating table 1 corresponding to the cutting groove 3. The bottom of the collection box 17 is inclined, and a door is provided on one side of the collection box 17. The collection box 17 can collect and process the debris generated during cutting. The debris can be cleaned by opening the door later.

[0024] The operational steps for this application are as follows:

[0025] The flame-retardant plate is placed from the front side of the operating table 1 onto several conveying rollers 2. The drive motor 10 drives the lead screw 9 to rotate, which in turn drives the threaded cylinder 8 to move. The threaded cylinder 8 pushes the two side positioning plates 5 to slide laterally inward or outward along the slide rail 7, so that the two side positioning plates 5 are in contact with the two sides of the flame-retardant plate, so that the two side positioning plates 5 are in close contact with the two sides of the flame-retardant plate, and the flame-retardant plate is prevented from shifting its position during movement and cutting.

[0026] According to the cutting requirements (edge ​​or center cutting), the second drive motor 16 drives the second lead screw 15 to rotate. The second lead screw 15 drives the second threaded cylinder 14 to move, causing the adjusting frame 12 to slide laterally along the slide groove 13 of the cutting groove 3. This precisely positions the cutting blade 4 to the target cutting line position on the flame-retardant plate. Driven by the motor 11, the cutting blade 4 rotates at high speed, pushing the flame-retardant plate along the conveyor roller 2 towards the rear of the operating table 1. Figure 3 As shown, the cutting is completed by the cutting blade 4.

[0027] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing flame-retardant boards, characterized in that: The system includes an operating table (1), on which several conveying rollers (2) are installed. A cutting groove (3) is provided near the center of the operating table (1), and a cutting blade (4) that can be adjusted laterally is provided in the cutting groove (3). Positioning plates (5) are provided on both sides of the operating table (1), and both positioning plates (5) are driven by a drive structure. The positioning plates (5) can be adjusted laterally on the operating table (1) under the drive of the drive structure and the limit structure. The cutting blade (4) is driven by a motor (11), and the motor (11) is installed on an adjusting frame (12). The top of the adjusting frame (12) is correspondingly set in the cutting groove (3). Sliding grooves (13) are provided on both sides of the cutting groove (3), and the top sides of the adjusting frame (12) slide in the sliding grooves (13). The adjusting frame (12) slides laterally in the cutting groove (3) under the drive of the screw drive structure.

2. The cutting device for processing flame-retardant boards according to claim 1, characterized in that: The drive structure includes a threaded cylinder (8), a lead screw (9), and a drive motor (10). The threaded cylinder (8) is connected to the lead screw (9). The outer end of the lead screw (9) is mounted on a support plate via a bearing. The support plate is connected to the operating table (1). The output shaft of the drive motor (10) is connected to the outer end of the lead screw (9). The threaded cylinder (8) is connected to the positioning plate (5).

3. The cutting device for processing flame-retardant boards according to claim 1, characterized in that: The limiting structure includes two sets of sliding sleeves (6) and slide rails (7) connected by sliding connection. The two sleeves (6) are connected to both sides of the positioning plate (5), and the two slide rails (7) are installed on the operating table (1).

4. The cutting device for processing flame-retardant boards according to claim 3, characterized in that: The lead screw drive structure includes a threaded cylinder (14), a lead screw (15), and a drive motor (16). The threaded cylinder (14) is connected to the lead screw (15), and the threaded cylinder (14) is mounted on the adjustment frame (12). The lead screw (15) is mounted on the bottom of the operating table (1), and the output shaft of the drive motor (16) is connected to the lead screw (15).

5. The cutting device for processing flame-retardant boards according to claim 1, characterized in that: Several of the conveying rollers (2) are installed in slots on the operating table (1) in a one-to-one correspondence, and the top of the conveying rollers (2) is higher than the slots.

6. The cutting device for processing flame-retardant boards according to claim 1, characterized in that: A collection box (17) is installed at the bottom of the operating table (1) corresponding to the cutting groove (3), and the bottom of the collection box (17) is inclined, and a box door is provided on one side of the collection box (17).

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