Cutting device for partition board

Abstract

The utility model belongs to the technical field of partition board processing, and particularly relates to a partition board cutting device which comprises a conveying belt, the conveying belt comprises two fixing frames and a plurality of rollers, the two fixing frames are arranged in parallel, the rollers are longitudinally arranged between the two fixing frames in parallel, and a partition board moves forwards in a directional mode along the rollers. A portal frame structure is installed on the two fixing frames in the length direction of the roller, the portal frame structure comprises two fixing stand columns and a fixing plate, the two fixing stand columns are fixed to the two fixing frames, and the tops of the two fixing stand columns are fixedly connected with the two ends of the fixing plate; an upper fixing block and a lower fixing block are arranged on the fixing plate, a lifting air cylinder is arranged on the lower fixing block, the top of the lifting air cylinder is connected with the upper fixing block, the lifting air cylinder penetrates through the lower fixing block and the fixing plate, and a cutting assembly is arranged at the bottom of an extending shaft of the lifting air cylinder. The device can realize automatic cutting of partition boards, and is good in stability and high in cutting precision.

Description

Technical Field

[0001] This utility model relates to the field of partition wall panel processing technology, and in particular to a partition wall panel cutting device. Background Technology

[0002] Partition wall panel cutting refers to the precise cutting of partition walls during building construction to meet actual building requirements. During installation, partition walls typically need to be cut according to the specific installation conditions. Existing cutting methods often involve manual operation of the cutting equipment by workers. However, this method suffers from poor stability of the panels, leading to inaccurate hand-held cutting and increasing the risk of injury. Therefore, we propose a partition wall panel cutting device to address these issues.

[0003] Utility model content,

[0004] The purpose of this utility model is to provide a cutting device for partition boards to solve the problems of poor cutting accuracy and easy injury to personnel in existing partition board cutting.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a partition wall panel cutting device, comprising a conveyor belt, the conveyor belt comprising two parallel fixed frames and several rollers, the several rollers being parallel to each other and longitudinally arranged between the two fixed frames, the partition wall panel moving forward along the rollers, characterized in that: a gantry structure is installed on the two fixed frames along the length direction of the rollers, the gantry structure comprising two fixed columns and a fixed plate, the two fixed columns being fixed on the two fixed frames, the tops of the two fixed columns being fixedly connected to both ends of the fixed plate. Upper and lower fixing blocks are provided on the fixed plate. A lifting cylinder is provided on the lower fixing block, with its top connected to the upper fixing block. The lifting cylinder passes through the lower fixing block and the fixed plate. A cutting component is provided at the bottom of the extension shaft of the lifting cylinder. A cross-shaped protrusion is provided on the lower surface of the upper fixing block, and a cross-shaped groove corresponding to the cross-shaped protrusion is provided on the upper surface of the lower fixing block. The lower surface of the lower fixing block slides along the fixed plate. A sliding channel for the lifting cylinder to slide along the fixed plate is provided on the fixed plate. A slider is provided on the lower surface of the lower fixing block, and a slide rail for cooperating with the slider is provided on the fixed plate. The slide rail is provided on both sides of the sliding channel. Limiting clamping plates are provided on both sides of the two fixed columns.

[0006] As a further embodiment of this invention: the bottom of the extension shaft of the lifting cylinder is connected to the cutting assembly via a mounting bracket. The mounting bracket includes a connecting plate parallel to the fixed plate and two mounting columns parallel to the two fixed columns. The upper ends of the two mounting columns are connected to both ends of the connecting plate. The cutting assembly includes a cutting blade and a drive motor. The drive motor is located on one side of the mounting columns, and its rotating shaft passes through one mounting column to the other. Bearings compatible with the rotating shaft are provided on the two mounting columns. The cutting blade is mounted on the rotating shaft, and an opening is provided below the cutting blade. Through the structure on the mounting bracket and the structure on the fixed plate, the cutting blade can be fixedly extended and retracted downwards to cut the partition plates on the conveyor belt.

[0007] As a further aspect of this invention: the cross-shaped protrusion has the same shape and volume after being rotated 90 degrees. Through the structural arrangement of the upper and lower fixing blocks, the cutting blade can be rotated 90 degrees to achieve both horizontal and vertical cutting.

[0008] As a further embodiment of this invention, a positioning cylinder is connected to one end of the lower fixing block along the direction of the fixing plate. By setting a positioning cylinder on the lower fixing block, the lower fixing block can be positioned vertically by controlling the cylinder to move vertically, thereby achieving not only vertical positioning of the cutting device but also vertical cutting.

[0009] As a further embodiment of this invention, a propulsion cylinder is connected to the outer side of the limiting clamping plate. Through the structural design of the limiting clamping plate, the position of the partition plate on the conveyor belt can be controlled to facilitate subsequent cutting.

[0010] As a further embodiment of this invention, a dust collection mechanism is provided below the conveyor belt. The dust collection mechanism includes a suction port, a collection box, and a negative pressure fan. The suction port is located above the collection box, and the negative pressure fan is located at the bottom of the collection box. The suction port, collection box, and negative pressure fan are connected by a pipe. This dust collection mechanism effectively absorbs dust generated during cutting, protecting the working environment.

[0011] As a further embodiment of this invention: a feeding assembly is provided at the starting point of the conveyor belt. The feeding assembly includes a feeding plate, which is inclinedly disposed at the ends of two fixed frames. The end of the feeding plate closer to the fixed frames is higher, and the other end is lower. This feeding assembly facilitates manual feeding, saving time and labor.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By using a fixed plate and upper and lower fixed blocks, the lifting cylinder can rotate 90°, thereby rotating the cutting blade 90°. In conjunction with the positioning cylinder and the limit clamping plate, the horizontal and vertical positioning and cutting of the partition wall can be achieved. The positioning and cutting has good stability, resulting in high cutting accuracy. At the same time, it achieves automated and stable cutting to avoid personnel injury.

[0014] The dust collection mechanism can effectively absorb the dust generated during cutting, thus protecting the working environment.

[0015] The feeding component allows for convenient manual feeding, saving time and effort. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0018] Figure 3 This is a partial structural diagram of the present invention;

[0019] Figure 4 This is a partial structural diagram of the present invention;

[0020] In the diagram: 1. Conveyor belt; 2. Fixing plate; 3. Fixing column; 4. Upper fixing block; 5. Lower fixing block; 6. Limiting clamping plate; 7. Pushing cylinder; 8. Mounting column; 9. Connecting plate; 10. Cutting blade; 11. Positioning cylinder; 12. Dust collection mechanism; 13. Lifting cylinder; 14. Drive motor; 15. Rotating shaft; 16. Cross-shaped protrusion; 17. Cross-shaped groove; 18. Dust suction port; 19. Collection box; 20. Negative pressure fan; 21. Feeding plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1 - Figure 4 As shown, this utility model provides the following technical solution:

[0023] A partition wall panel cutting device includes a conveyor belt 1, which includes two parallel fixed frames and several rollers. The rollers are parallel to each other and longitudinally arranged between the two fixed frames. The partition wall panel moves forward along the rollers. A gantry structure is installed on the two fixed frames along the length of the rollers. The gantry structure includes two fixed columns 3 and a fixed plate 2. The two fixed columns 3 are fixed on the two fixed frames, and the tops of the two fixed columns 3 are fixedly connected to both ends of the fixed plate 2. Upper and lower fixing blocks are provided on the fixing plate 2. A lifting cylinder 13 is provided on the lower fixing block 5. The top of the lifting cylinder 13 is connected to the upper fixing block 4. The lifting cylinder 13 passes through the lower fixing block 5 and the fixing plate 2. A cutting component is provided at the bottom of the extension shaft of the lifting cylinder 13. A cross-shaped protrusion 16 is provided on the lower surface of the upper fixing block 4. A cross-shaped groove 17 corresponding to the cross-shaped protrusion 16 is provided on the upper surface of the lower fixing block 5. The lower surface of the lower fixing block 5 is slidably disposed along the fixing plate 2. A sliding channel for the lifting cylinder 13 to slide along the direction of the fixing plate 2 is provided on the fixing plate 2. A slider is provided on the lower surface of the lower fixing block 5. A slide rail for cooperating with the slider is provided on the fixing plate 2. The slide rail is disposed on both sides of the sliding channel. Limiting clamping plates 6 are respectively provided on both sides of the two fixed columns 3.

[0024] The bottom of the extension shaft of the lifting cylinder 13 is connected to the cutting assembly via a mounting bracket. The mounting bracket includes a connecting plate 9 parallel to the fixed plate 2 and two mounting columns 8 parallel to the two fixed columns 3. The upper ends of the two mounting columns 8 are connected to the two ends of the connecting plate 9. The cutting assembly includes a cutting blade 10 and a drive motor 14. The drive motor 14 is located on one side of the mounting columns 8. The rotating shaft 15 of the drive motor 14 passes through one mounting column 8 to the other mounting column 8. Bearings matching the rotating shaft 15 are provided on the two mounting columns 8. The cutting blade is mounted on the rotating shaft 15, and the cutting blade 10 has an opening below it. Through the structure on the mounting bracket and the structure on the fixed plate 2, the cutting blade 10 can be fixedly extended and retracted downwards to cut the partition plates on the conveyor belt 1.

[0025] The cross-shaped protrusion 16 has the same shape and volume after being rotated 90 degrees. Through the structural arrangement of the upper and lower fixing blocks, the cutting blade 10 can be rotated 90° to achieve horizontal and vertical cutting.

[0026] The outer side of the limiting clamping plate 6 is connected to a propulsion cylinder 7. Through the structural design of the limiting clamping plate 6, the position of the partition plate on the conveyor belt 1 can be controlled to facilitate subsequent cutting.

[0027] A positioning cylinder 11 is connected to one end of the lower fixing block 5 along the direction of the fixing plate 2. By setting the positioning cylinder 11 on the lower fixing block 5, the lower fixing block 5 can be positioned vertically by controlling the cylinder to move vertically, which can not only realize the vertical positioning of the cutting device, but also realize vertical cutting.

[0028] A dust collection mechanism is installed below the conveyor belt 1. The dust collection mechanism 12 includes a suction port 18, a collection box 19, and a negative pressure fan 20. The suction port 18 is located above the collection box 19, and the negative pressure fan 20 is located at the bottom of the collection box 19. The suction port 18, collection box 19, and negative pressure fan 20 are connected by pipes. This dust collection mechanism effectively absorbs dust generated during cutting, protecting the working environment.

[0029] A feeding assembly is provided at the starting point of conveyor belt 1. The feeding assembly includes a feeding plate 21, which is inclinedly disposed at the ends of two fixed frames. The end of the feeding plate 21 closer to the fixed frame is higher, and the other end is lower. The feeding assembly facilitates manual feeding, saving time and labor.

[0030] In use, the partition wall panel is fed onto the conveyor belt 1 via the feeding assembly. The push cylinder 7 controls the limiting clamping plate 6 to control the partition wall panel to the appropriate cutting position. The positioning cylinder 11 controls the cutting blade 10 to move to the desired cutting position. The upper and lower fixing blocks adjust the direction of the cutting blade 10 to be consistent with the direction to be cut on the partition wall panel. The lifting cylinder 13 controls the lowering of the cutting blade 10 to the appropriate position for cutting. At the same time, the conveyor belt 1 can be turned forward to cut, or the partition wall panel can be manually pushed forward for cutting. When horizontal cutting is completed and vertical cutting is required, the lifting cylinder 13 controls the lifting of the cutting blade 10, and then controls the upper fixing block 4 to be raised and rotated 90° before being lowered to merge with the lower fixing block 5. Thus, the cutting blade 10 also rotates 90° to meet the vertical cutting requirements. The conveyor belt 1 is controlled to move the partition wall panel, or the partition wall panel can be manually pushed to the desired cutting position. The lifting cylinder 13 controls the lowering of the cutting blade 10 to the appropriate position for cutting, and the positioning cylinder 11 controls the vertical movement for cutting.

[0031] 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 partition wall panel cutting device, comprising a conveyor belt (1), the conveyor belt (1) comprising two parallel fixed frames and a plurality of rollers, the plurality of rollers being parallel to each other and longitudinally arranged between the two fixed frames, the partition wall panel moving forward along the rollers, characterized in that: A gantry structure is installed along the length of the roller on two fixed frames. The gantry structure includes two fixed columns (3) and a fixed plate (2). The two fixed columns (3) are fixed on the two fixed frames, and the tops of the two fixed columns (3) are fixedly connected to both ends of the fixed plate (2). Upper and lower fixed blocks are provided on the fixed plate (2). A lifting cylinder (13) is provided on the lower fixed block (5). The top of the lifting cylinder (13) is connected to the upper fixed block (4). The lifting cylinder (13) passes through the lower fixed block (5) and the fixed plate (2). A cutting assembly is provided at the bottom of the extension shaft of the lifting cylinder (13). The upper fixing block (4) has a cross-shaped protrusion (16) on its lower surface and a cross-shaped groove (17) on its upper surface corresponding to the cross-shaped protrusion (16). The lower surface of the lower fixing block (5) is slidably disposed along the fixing plate (2). A sliding channel is provided on the fixing plate (2) for the lifting cylinder (13) to slide along the direction of the fixing plate (2). A slider is provided on the lower surface of the lower fixing block (5). A slide rail is provided on the fixing plate (2) to cooperate with the slider. The slide rail is disposed on both sides of the sliding channel. Limiting clamping plates (6) are respectively provided on both sides of the two fixing columns (3).

2. A device for cutting a wallboard panel according to claim 1, wherein: The bottom of the extension shaft of the lifting cylinder (13) is connected to the cutting assembly by a mounting bracket. The mounting bracket includes a connecting plate (9) parallel to the fixed plate (2) and two mounting columns (8) parallel to the two fixed columns (3). The upper ends of the two mounting columns (8) are connected to the two ends of the connecting plate (9).

3. A device for cutting a wallboard panel according to claim 2, wherein: The cutting assembly includes a cutting blade (10) and a drive motor (14). The drive motor (14) is located on one side of the mounting column (8). The rotating shaft (15) of the drive motor (14) passes through one mounting column (8) to reach another mounting column (8). The two mounting columns (8) are provided with bearings that are matched with the rotating shaft (15). The cutting blade is located on the rotating shaft (15). The cutting blade (10) has an opening below it.

4. The device of claim 1, wherein: The cross-shaped protrusion (16) has the same shape and volume after being rotated 90 degrees.

5. The device of claim 1 wherein: A positioning cylinder (11) is connected to one end of the lower fixing block (5) along the direction of the fixing plate (2).

6. A device for cutting a wallboard panel according to claim 1, wherein: The outer side of the limiting clamping plate (6) is connected to a propulsion cylinder (7).

7. The device of claim 1, wherein: A dust collection mechanism is provided below the conveyor belt (1). The dust collection mechanism (12) includes a dust suction port (18), a collection box (19), and a negative pressure fan (20). The dust suction port (18) is located above the collection box (19), and the negative pressure fan (20) is located at the bottom of the collection box (19). The dust suction port (18), the collection box (19), and the negative pressure fan (20) are connected by a pipe.

8. The device of claim 1, wherein: A feeding assembly is provided at the starting point of the conveyor belt (1). The feeding assembly includes a feeding plate (21). The feeding plate (21) is inclined at the ends of two fixed frames. The end of the feeding plate (21) closer to the fixed frame is higher and the other end is lower.

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